Merge "wifi: add certificate HAL callback for Trust On First Use support"
diff --git a/automotive/evs/OWNERS b/automotive/evs/OWNERS
index 6fc5024..b973e91 100644
--- a/automotive/evs/OWNERS
+++ b/automotive/evs/OWNERS
@@ -1,3 +1,3 @@
+ankitarora@google.com
changyeon@google.com
-garysungang@google.com
-haoxiangl@google.com
+jwhpryor@google.com
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/AudioCapabilities.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/AudioCapabilities.aidl
index 20a7731..8ae716f 100644
--- a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/AudioCapabilities.aidl
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/AudioCapabilities.aidl
@@ -35,6 +35,6 @@
@VintfStability
union AudioCapabilities {
android.hardware.bluetooth.audio.PcmCapabilities pcmCapabilities;
- android.hardware.bluetooth.audio.CodecCapabilities codecCapabilities;
- android.hardware.bluetooth.audio.LeAudioCapabilities leAudioCapabilities;
+ android.hardware.bluetooth.audio.CodecCapabilities a2dpCapabilities;
+ android.hardware.bluetooth.audio.LeAudioCodecCapabilitiesSetting leAudioCapabilities;
}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/AudioConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/AudioConfiguration.aidl
index 34f7837..50b54c3 100644
--- a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/AudioConfiguration.aidl
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/AudioConfiguration.aidl
@@ -35,6 +35,6 @@
@VintfStability
union AudioConfiguration {
android.hardware.bluetooth.audio.PcmConfiguration pcmConfig;
- android.hardware.bluetooth.audio.CodecConfiguration codecConfig;
+ android.hardware.bluetooth.audio.CodecConfiguration a2dpConfig;
android.hardware.bluetooth.audio.LeAudioConfiguration leAudioConfig;
}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/LeAudioCapabilities.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/BroadcastCapability.aidl
similarity index 83%
copy from bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/LeAudioCapabilities.aidl
copy to bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/BroadcastCapability.aidl
index a7224ca..58710ef 100644
--- a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/LeAudioCapabilities.aidl
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/BroadcastCapability.aidl
@@ -1,5 +1,5 @@
/*
- * Copyright 2021 The Android Open Source Project
+ * Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -33,19 +33,18 @@
package android.hardware.bluetooth.audio;
@VintfStability
-parcelable LeAudioCapabilities {
- android.hardware.bluetooth.audio.LeAudioMode mode;
+parcelable BroadcastCapability {
android.hardware.bluetooth.audio.CodecType codecType;
android.hardware.bluetooth.audio.AudioLocation supportedChannel;
- int supportedChannelCount;
- android.hardware.bluetooth.audio.LeAudioCapabilities.LeAudioCodecCapabilities leAudioCodecCapabilities;
+ int channelCountPerStream;
+ android.hardware.bluetooth.audio.BroadcastCapability.LeAudioCodecCapabilities leAudioCodecCapabilities;
@VintfStability
parcelable VendorCapabilities {
ParcelableHolder extension;
}
@VintfStability
union LeAudioCodecCapabilities {
- android.hardware.bluetooth.audio.Lc3Capabilities lc3Capabilities;
- android.hardware.bluetooth.audio.LeAudioCapabilities.VendorCapabilities vendorCapabillities;
+ @nullable android.hardware.bluetooth.audio.Lc3Capabilities[] lc3Capabilities;
+ @nullable android.hardware.bluetooth.audio.BroadcastCapability.VendorCapabilities[] vendorCapabillities;
}
}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/BroadcastConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/BroadcastConfiguration.aidl
index b3aa709..5fa3926 100644
--- a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/BroadcastConfiguration.aidl
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/BroadcastConfiguration.aidl
@@ -39,6 +39,6 @@
parcelable BroadcastStreamMap {
char streamHandle;
int audioChannelAllocation;
- android.hardware.bluetooth.audio.LeAudioCodecConfiguration leAudioCondecConfig;
+ android.hardware.bluetooth.audio.LeAudioCodecConfiguration leAudioCodecConfig;
}
}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/CodecCapabilities.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/CodecCapabilities.aidl
index b451880..e2a08a0 100644
--- a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/CodecCapabilities.aidl
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/CodecCapabilities.aidl
@@ -42,5 +42,6 @@
android.hardware.bluetooth.audio.AacCapabilities aacCapabilities;
android.hardware.bluetooth.audio.LdacCapabilities ldacCapabilities;
android.hardware.bluetooth.audio.AptxCapabilities aptxCapabilities;
+ android.hardware.bluetooth.audio.Lc3Capabilities lc3Capabilities;
}
}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/CodecConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/CodecConfiguration.aidl
index 863aee2..34ebd60 100644
--- a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/CodecConfiguration.aidl
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/CodecConfiguration.aidl
@@ -45,5 +45,6 @@
android.hardware.bluetooth.audio.AacConfiguration aacConfig;
android.hardware.bluetooth.audio.LdacConfiguration ldacConfig;
android.hardware.bluetooth.audio.AptxConfiguration aptxConfig;
+ android.hardware.bluetooth.audio.Lc3Configuration lc3Config;
}
}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/IBluetoothAudioProvider.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/IBluetoothAudioProvider.aidl
index e5e79cb..0dcba2e 100644
--- a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/IBluetoothAudioProvider.aidl
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/IBluetoothAudioProvider.aidl
@@ -38,4 +38,5 @@
android.hardware.common.fmq.MQDescriptor<byte,android.hardware.common.fmq.SynchronizedReadWrite> startSession(in android.hardware.bluetooth.audio.IBluetoothAudioPort hostIf, in android.hardware.bluetooth.audio.AudioConfiguration audioConfig);
void streamStarted(in android.hardware.bluetooth.audio.BluetoothAudioStatus status);
void streamSuspended(in android.hardware.bluetooth.audio.BluetoothAudioStatus status);
+ void updateAudioConfiguration(in android.hardware.bluetooth.audio.AudioConfiguration audioConfig);
}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/Lc3Capabilities.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/Lc3Capabilities.aidl
index 3c650da..cc4449a 100644
--- a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/Lc3Capabilities.aidl
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/Lc3Capabilities.aidl
@@ -39,4 +39,5 @@
int[] frameDurationUs;
int[] octetsPerFrame;
byte[] blocksPerSdu;
+ android.hardware.bluetooth.audio.ChannelMode[] channelMode;
}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/Lc3Configuration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/Lc3Configuration.aidl
index ef77da7..7e8dccf 100644
--- a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/Lc3Configuration.aidl
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/Lc3Configuration.aidl
@@ -39,4 +39,5 @@
int frameDurationUs;
int octetsPerFrame;
byte blocksPerSdu;
+ android.hardware.bluetooth.audio.ChannelMode channelMode;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/LeAudioCodecCapabilitiesSetting.aidl
similarity index 78%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/LeAudioCodecCapabilitiesSetting.aidl
index c3925d2..9818d54 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/LeAudioCodecCapabilitiesSetting.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,10 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.bluetooth.audio;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable LeAudioCodecCapabilitiesSetting {
+ android.hardware.bluetooth.audio.UnicastCapability unicastEncodeCapability;
+ android.hardware.bluetooth.audio.UnicastCapability unicastDecodeCapability;
+ android.hardware.bluetooth.audio.BroadcastCapability broadcastCapability;
}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/LeAudioCapabilities.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/UnicastCapability.aidl
similarity index 86%
rename from bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/LeAudioCapabilities.aidl
rename to bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/UnicastCapability.aidl
index a7224ca..130fef9 100644
--- a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/LeAudioCapabilities.aidl
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/UnicastCapability.aidl
@@ -33,12 +33,12 @@
package android.hardware.bluetooth.audio;
@VintfStability
-parcelable LeAudioCapabilities {
- android.hardware.bluetooth.audio.LeAudioMode mode;
+parcelable UnicastCapability {
android.hardware.bluetooth.audio.CodecType codecType;
android.hardware.bluetooth.audio.AudioLocation supportedChannel;
- int supportedChannelCount;
- android.hardware.bluetooth.audio.LeAudioCapabilities.LeAudioCodecCapabilities leAudioCodecCapabilities;
+ int deviceCount;
+ int channelCountPerDevice;
+ android.hardware.bluetooth.audio.UnicastCapability.LeAudioCodecCapabilities leAudioCodecCapabilities;
@VintfStability
parcelable VendorCapabilities {
ParcelableHolder extension;
@@ -46,6 +46,6 @@
@VintfStability
union LeAudioCodecCapabilities {
android.hardware.bluetooth.audio.Lc3Capabilities lc3Capabilities;
- android.hardware.bluetooth.audio.LeAudioCapabilities.VendorCapabilities vendorCapabillities;
+ android.hardware.bluetooth.audio.UnicastCapability.VendorCapabilities vendorCapabillities;
}
}
diff --git a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/AudioCapabilities.aidl b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/AudioCapabilities.aidl
index 6ed4472..a75c445 100644
--- a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/AudioCapabilities.aidl
+++ b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/AudioCapabilities.aidl
@@ -17,7 +17,7 @@
package android.hardware.bluetooth.audio;
import android.hardware.bluetooth.audio.CodecCapabilities;
-import android.hardware.bluetooth.audio.LeAudioCapabilities;
+import android.hardware.bluetooth.audio.LeAudioCodecCapabilitiesSetting;
import android.hardware.bluetooth.audio.PcmCapabilities;
/**
@@ -26,6 +26,6 @@
@VintfStability
union AudioCapabilities {
PcmCapabilities pcmCapabilities;
- CodecCapabilities codecCapabilities;
- LeAudioCapabilities leAudioCapabilities;
+ CodecCapabilities a2dpCapabilities;
+ LeAudioCodecCapabilitiesSetting leAudioCapabilities;
}
diff --git a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/AudioConfiguration.aidl b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/AudioConfiguration.aidl
index ce515b5..81b41dc 100644
--- a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/AudioConfiguration.aidl
+++ b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/AudioConfiguration.aidl
@@ -26,6 +26,6 @@
@VintfStability
union AudioConfiguration {
PcmConfiguration pcmConfig;
- CodecConfiguration codecConfig;
+ CodecConfiguration a2dpConfig;
LeAudioConfiguration leAudioConfig;
}
diff --git a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/LeAudioCapabilities.aidl b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/BroadcastCapability.aidl
similarity index 69%
copy from bluetooth/audio/aidl/android/hardware/bluetooth/audio/LeAudioCapabilities.aidl
copy to bluetooth/audio/aidl/android/hardware/bluetooth/audio/BroadcastCapability.aidl
index 732427f..cb63f88 100644
--- a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/LeAudioCapabilities.aidl
+++ b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/BroadcastCapability.aidl
@@ -1,5 +1,5 @@
/*
- * Copyright 2021 The Android Open Source Project
+ * Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -22,26 +22,22 @@
import android.hardware.bluetooth.audio.LeAudioMode;
/**
- * Used to specify the capabilities of the LC3 codecs supported by Hardware Encoding.
+ * Used to specify the le audio broadcast codec capabilities for hardware offload.
*/
@VintfStability
-parcelable LeAudioCapabilities {
+parcelable BroadcastCapability {
@VintfStability
parcelable VendorCapabilities {
ParcelableHolder extension;
}
@VintfStability
union LeAudioCodecCapabilities {
- Lc3Capabilities lc3Capabilities;
- VendorCapabilities vendorCapabillities;
+ @nullable Lc3Capabilities[] lc3Capabilities;
+ @nullable VendorCapabilities[] vendorCapabillities;
}
- LeAudioMode mode;
CodecType codecType;
- /*
- * This is bitfield, if bit N is set, HW Offloader supports N+1 channels at the same time.
- * Example: 0x27 = 0b00100111: One, two, three or six channels supported.
- */
AudioLocation supportedChannel;
- int supportedChannelCount;
+ // Supported channel count for each stream
+ int channelCountPerStream;
LeAudioCodecCapabilities leAudioCodecCapabilities;
}
diff --git a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/BroadcastConfiguration.aidl b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/BroadcastConfiguration.aidl
index 07d05f1..cfc9d3a 100644
--- a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/BroadcastConfiguration.aidl
+++ b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/BroadcastConfiguration.aidl
@@ -33,7 +33,7 @@
* least significant bit to the most significant bit.
*/
int audioChannelAllocation;
- LeAudioCodecConfiguration leAudioCondecConfig;
+ LeAudioCodecConfiguration leAudioCodecConfig;
}
BroadcastStreamMap[] streamMap;
}
diff --git a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/CodecCapabilities.aidl b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/CodecCapabilities.aidl
index 0eee8cb..5bf0252 100644
--- a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/CodecCapabilities.aidl
+++ b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/CodecCapabilities.aidl
@@ -19,6 +19,7 @@
import android.hardware.bluetooth.audio.AacCapabilities;
import android.hardware.bluetooth.audio.AptxCapabilities;
import android.hardware.bluetooth.audio.CodecType;
+import android.hardware.bluetooth.audio.Lc3Capabilities;
import android.hardware.bluetooth.audio.LdacCapabilities;
import android.hardware.bluetooth.audio.SbcCapabilities;
@@ -34,6 +35,7 @@
AacCapabilities aacCapabilities;
LdacCapabilities ldacCapabilities;
AptxCapabilities aptxCapabilities;
+ Lc3Capabilities lc3Capabilities;
}
CodecType codecType;
Capabilities capabilities;
diff --git a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/CodecConfiguration.aidl b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/CodecConfiguration.aidl
index fac90f0..9e43f22 100644
--- a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/CodecConfiguration.aidl
+++ b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/CodecConfiguration.aidl
@@ -19,6 +19,7 @@
import android.hardware.bluetooth.audio.AacConfiguration;
import android.hardware.bluetooth.audio.AptxConfiguration;
import android.hardware.bluetooth.audio.CodecType;
+import android.hardware.bluetooth.audio.Lc3Configuration;
import android.hardware.bluetooth.audio.LdacConfiguration;
import android.hardware.bluetooth.audio.SbcConfiguration;
@@ -34,6 +35,7 @@
AacConfiguration aacConfig;
LdacConfiguration ldacConfig;
AptxConfiguration aptxConfig;
+ Lc3Configuration lc3Config;
}
CodecType codecType;
/**
diff --git a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/IBluetoothAudioProvider.aidl b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/IBluetoothAudioProvider.aidl
index a2c5ae9..6f88f30 100644
--- a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/IBluetoothAudioProvider.aidl
+++ b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/IBluetoothAudioProvider.aidl
@@ -72,4 +72,14 @@
* @param status true for SUCCESS or false for FAILURE
*/
void streamSuspended(in BluetoothAudioStatus status);
+
+ /**
+ * Called when the audio configuration of the stream has been changed.
+ *
+ * @param audioConfig The audio configuration negotiated with the remote
+ * device. The PCM parameters are set if software based encoding,
+ * otherwise the correct codec configuration is used for hardware
+ * encoding.
+ */
+ void updateAudioConfiguration(in AudioConfiguration audioConfig);
}
diff --git a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/Lc3Capabilities.aidl b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/Lc3Capabilities.aidl
index 1aedefd..fc2f382 100644
--- a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/Lc3Capabilities.aidl
+++ b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/Lc3Capabilities.aidl
@@ -16,6 +16,8 @@
package android.hardware.bluetooth.audio;
+import android.hardware.bluetooth.audio.ChannelMode;
+
/**
* Used for Hardware Encoding/Decoding LC3 codec capabilities.
*/
@@ -41,4 +43,8 @@
* Number of blocks of codec frames per single SDU (Service Data Unit)
*/
byte[] blocksPerSdu;
+ /*
+ * Channel mode used in A2DP special audio, ignored in standard LE Audio mode
+ */
+ ChannelMode[] channelMode;
}
diff --git a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/Lc3Configuration.aidl b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/Lc3Configuration.aidl
index 77c04c1..e8a93b2 100644
--- a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/Lc3Configuration.aidl
+++ b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/Lc3Configuration.aidl
@@ -16,6 +16,8 @@
package android.hardware.bluetooth.audio;
+import android.hardware.bluetooth.audio.ChannelMode;
+
/**
* Used for Hardware Encoding/Decoding LC3 codec configuration.
*/
@@ -41,4 +43,8 @@
* Number of blocks of codec frames per single SDU (Service Data Unit)
*/
byte blocksPerSdu;
+ /*
+ * Channel mode used in A2DP special audio, ignored in standard LE Audio mode
+ */
+ ChannelMode channelMode;
}
diff --git a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/LeAudioCodecCapabilitiesSetting.aidl b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/LeAudioCodecCapabilitiesSetting.aidl
new file mode 100644
index 0000000..58dac06
--- /dev/null
+++ b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/LeAudioCodecCapabilitiesSetting.aidl
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.bluetooth.audio;
+
+import android.hardware.bluetooth.audio.BroadcastCapability;
+import android.hardware.bluetooth.audio.UnicastCapability;
+
+/**
+ * Used to specify the le audio capabilities for unicast and broadcast hardware offload.
+ */
+@VintfStability
+parcelable LeAudioCodecCapabilitiesSetting {
+ UnicastCapability unicastEncodeCapability;
+ UnicastCapability unicastDecodeCapability;
+ BroadcastCapability broadcastCapability;
+}
diff --git a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/LeAudioCapabilities.aidl b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/UnicastCapability.aidl
similarity index 77%
rename from bluetooth/audio/aidl/android/hardware/bluetooth/audio/LeAudioCapabilities.aidl
rename to bluetooth/audio/aidl/android/hardware/bluetooth/audio/UnicastCapability.aidl
index 732427f..cd8a4c1 100644
--- a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/LeAudioCapabilities.aidl
+++ b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/UnicastCapability.aidl
@@ -22,10 +22,10 @@
import android.hardware.bluetooth.audio.LeAudioMode;
/**
- * Used to specify the capabilities of the LC3 codecs supported by Hardware Encoding.
+ * Used to specify the le audio unicast codec capabilities for hardware offload.
*/
@VintfStability
-parcelable LeAudioCapabilities {
+parcelable UnicastCapability {
@VintfStability
parcelable VendorCapabilities {
ParcelableHolder extension;
@@ -35,13 +35,11 @@
Lc3Capabilities lc3Capabilities;
VendorCapabilities vendorCapabillities;
}
- LeAudioMode mode;
CodecType codecType;
- /*
- * This is bitfield, if bit N is set, HW Offloader supports N+1 channels at the same time.
- * Example: 0x27 = 0b00100111: One, two, three or six channels supported.
- */
AudioLocation supportedChannel;
- int supportedChannelCount;
+ // The number of connected device
+ int deviceCount;
+ // Supported channel count for each device
+ int channelCountPerDevice;
LeAudioCodecCapabilities leAudioCodecCapabilities;
}
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index 3809561..cf85688 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -209,6 +209,18 @@
<instance>default</instance>
</interface>
</hal>
+ <hal format="aidl" optional="true">
+ <name>android.hardware.drm</name>
+ <version>1</version>
+ <interface>
+ <name>ICryptoFactory</name>
+ <regex-instance>.*</regex-instance>
+ </interface>
+ <interface>
+ <name>IDrmFactory</name>
+ <regex-instance>.*</regex-instance>
+ </interface>
+ </hal>
<hal format="hidl" optional="true">
<name>android.hardware.drm</name>
<version>1.3-4</version>
diff --git a/contexthub/aidl/aidl_api/android.hardware.contexthub/current/android/hardware/contexthub/IContextHub.aidl b/contexthub/aidl/aidl_api/android.hardware.contexthub/current/android/hardware/contexthub/IContextHub.aidl
index facce4b..f0676be 100644
--- a/contexthub/aidl/aidl_api/android.hardware.contexthub/current/android/hardware/contexthub/IContextHub.aidl
+++ b/contexthub/aidl/aidl_api/android.hardware.contexthub/current/android/hardware/contexthub/IContextHub.aidl
@@ -35,14 +35,15 @@
@VintfStability
interface IContextHub {
List<android.hardware.contexthub.ContextHubInfo> getContextHubs();
- boolean loadNanoapp(in int contextHubId, in android.hardware.contexthub.NanoappBinary appBinary, in int transactionId);
- boolean unloadNanoapp(in int contextHubId, in long appId, in int transactionId);
- boolean disableNanoapp(in int contextHubId, in long appId, in int transactionId);
- boolean enableNanoapp(in int contextHubId, in long appId, in int transactionId);
+ void loadNanoapp(in int contextHubId, in android.hardware.contexthub.NanoappBinary appBinary, in int transactionId);
+ void unloadNanoapp(in int contextHubId, in long appId, in int transactionId);
+ void disableNanoapp(in int contextHubId, in long appId, in int transactionId);
+ void enableNanoapp(in int contextHubId, in long appId, in int transactionId);
void onSettingChanged(in android.hardware.contexthub.Setting setting, in boolean enabled);
- boolean queryNanoapps(in int contextHubId);
- boolean registerCallback(in int contextHubId, in android.hardware.contexthub.IContextHubCallback cb);
- boolean sendMessageToHub(in int contextHubId, in android.hardware.contexthub.ContextHubMessage message);
+ void queryNanoapps(in int contextHubId);
+ void registerCallback(in int contextHubId, in android.hardware.contexthub.IContextHubCallback cb);
+ void sendMessageToHub(in int contextHubId, in android.hardware.contexthub.ContextHubMessage message);
void onHostEndpointConnected(in android.hardware.contexthub.HostEndpointInfo hostEndpointInfo);
void onHostEndpointDisconnected(char hostEndpointId);
+ const int EX_CONTEXT_HUB_UNSPECIFIED = -1;
}
diff --git a/contexthub/aidl/android/hardware/contexthub/IContextHub.aidl b/contexthub/aidl/android/hardware/contexthub/IContextHub.aidl
index 33d241a..2135041 100644
--- a/contexthub/aidl/android/hardware/contexthub/IContextHub.aidl
+++ b/contexthub/aidl/android/hardware/contexthub/IContextHub.aidl
@@ -52,9 +52,12 @@
* @param appBinary The nanoapp binary with header
* @param transactionId The transaction ID associated with this request
*
- * @return The return code
+ * @throws EX_ILLEGAL_ARGUMENT if any of the arguments are invalid.
+ * EX_UNSUPPORTED_OPERATION if this functionality is unsupported.
+ * EX_SERVICE_SPECIFIC on error
+ * - EX_CONTEXT_HUB_UNSPECIFIED if the request failed for other reasons.
*/
- boolean loadNanoapp(in int contextHubId, in NanoappBinary appBinary, in int transactionId);
+ void loadNanoapp(in int contextHubId, in NanoappBinary appBinary, in int transactionId);
/**
* Invokes the nanoapp's deinitialization "end()" entrypoint, and unloads the nanoapp.
@@ -69,9 +72,12 @@
* @param appId The unique ID of the nanoapp
* @param transactionId The transaction ID associated with this request
*
- * @return The return code
+ * @throws EX_ILLEGAL_ARGUMENT if any of the arguments are invalid.
+ * EX_UNSUPPORTED_OPERATION if this functionality is unsupported.
+ * EX_SERVICE_SPECIFIC on error
+ * - EX_CONTEXT_HUB_UNSPECIFIED if the request failed for other reasons.
*/
- boolean unloadNanoapp(in int contextHubId, in long appId, in int transactionId);
+ void unloadNanoapp(in int contextHubId, in long appId, in int transactionId);
/**
* Disables a nanoapp by invoking the nanoapp's "end()" entrypoint, but does not unload the
@@ -87,9 +93,12 @@
* @param appId The unique ID of the nanoapp
* @param transactionId The transaction ID associated with this request
*
- * @return The return code
+ * @throws EX_ILLEGAL_ARGUMENT if any of the arguments are invalid.
+ * EX_UNSUPPORTED_OPERATION if this functionality is unsupported.
+ * EX_SERVICE_SPECIFIC on error
+ * - EX_CONTEXT_HUB_UNSPECIFIED if the request failed for other reasons.
*/
- boolean disableNanoapp(in int contextHubId, in long appId, in int transactionId);
+ void disableNanoapp(in int contextHubId, in long appId, in int transactionId);
/**
* Enables a nanoapp by invoking the nanoapp's initialization "start()" entrypoint.
@@ -104,9 +113,12 @@
* @param appId appIdentifier returned by the HAL
* @param message message to be sent
*
- * @return true on success
+ * @throws EX_ILLEGAL_ARGUMENT if any of the arguments are invalid.
+ * EX_UNSUPPORTED_OPERATION if this functionality is unsupported.
+ * EX_SERVICE_SPECIFIC on error
+ * - EX_CONTEXT_HUB_UNSPECIFIED if the request failed for other reasons.
*/
- boolean enableNanoapp(in int contextHubId, in long appId, in int transactionId);
+ void enableNanoapp(in int contextHubId, in long appId, in int transactionId);
/**
* Notification sent by the framework to indicate that the user has changed a setting.
@@ -124,9 +136,12 @@
*
* @param contextHubId The identifier of the Context Hub
*
- * @return true on success
+ * @throws EX_ILLEGAL_ARGUMENT if any of the arguments are invalid.
+ * EX_UNSUPPORTED_OPERATION if this functionality is unsupported.
+ * EX_SERVICE_SPECIFIC on error
+ * - EX_CONTEXT_HUB_UNSPECIFIED if the request failed for other reasons.
*/
- boolean queryNanoapps(in int contextHubId);
+ void queryNanoapps(in int contextHubId);
/**
* Register a callback for the HAL implementation to send asynchronous messages to the service
@@ -138,10 +153,11 @@
* @param contextHubId The identifier of the Context Hub
* @param callback an implementation of the IContextHubCallbacks
*
- * @return true on success
- *
+ * @throws EX_ILLEGAL_ARGUMENT if any of the arguments are invalid.
+ * EX_SERVICE_SPECIFIC on error
+ * - EX_CONTEXT_HUB_UNSPECIFIED if the request failed for other reasons.
*/
- boolean registerCallback(in int contextHubId, in IContextHubCallback cb);
+ void registerCallback(in int contextHubId, in IContextHubCallback cb);
/**
* Sends a message targeted to a nanoapp to the Context Hub.
@@ -149,9 +165,11 @@
* @param contextHubId The identifier of the Context Hub
* @param message The message to be sent
*
- * @return true on success
+ * @throws EX_ILLEGAL_ARGUMENT if any of the arguments are invalid.
+ * EX_SERVICE_SPECIFIC on error
+ * - EX_CONTEXT_HUB_UNSPECIFIED if the request failed for other reasons.
*/
- boolean sendMessageToHub(in int contextHubId, in ContextHubMessage message);
+ void sendMessageToHub(in int contextHubId, in ContextHubMessage message);
/**
* Invoked when a host endpoint has connected with the ContextHubService.
@@ -173,8 +191,13 @@
*
* @param hostEndPointId The ID of the host that has disconnected.
*
- * @return Status::ok on success
- * EX_ILLEGAL_ARGUMENT if hostEndpointId is not associated with a connected host.
+ * @throws EX_ILLEGAL_ARGUMENT if hostEndpointId is not associated with a connected host.
*/
void onHostEndpointDisconnected(char hostEndpointId);
+
+ /**
+ * Error codes that are used as service specific errors with the AIDL return
+ * value EX_SERVICE_SPECIFIC.
+ */
+ const int EX_CONTEXT_HUB_UNSPECIFIED = -1;
}
diff --git a/contexthub/aidl/default/ContextHub.cpp b/contexthub/aidl/default/ContextHub.cpp
index 6da690d..4c23cbc 100644
--- a/contexthub/aidl/default/ContextHub.cpp
+++ b/contexthub/aidl/default/ContextHub.cpp
@@ -21,7 +21,9 @@
namespace hardware {
namespace contexthub {
-::ndk::ScopedAStatus ContextHub::getContextHubs(std::vector<ContextHubInfo>* out_contextHubInfos) {
+using ::ndk::ScopedAStatus;
+
+ScopedAStatus ContextHub::getContextHubs(std::vector<ContextHubInfo>* out_contextHubInfos) {
ContextHubInfo hub = {};
hub.name = "Mock Context Hub";
hub.vendor = "AOSP";
@@ -39,85 +41,70 @@
}
// We don't expose any nanoapps for the default impl, therefore all nanoapp-related APIs fail.
-::ndk::ScopedAStatus ContextHub::loadNanoapp(int32_t /* in_contextHubId */,
- const NanoappBinary& /* in_appBinary */,
- int32_t /* in_transactionId */, bool* _aidl_return) {
- *_aidl_return = false;
+ScopedAStatus ContextHub::loadNanoapp(int32_t /* in_contextHubId */,
+ const NanoappBinary& /* in_appBinary */,
+ int32_t /* in_transactionId */) {
+ return ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ScopedAStatus ContextHub::unloadNanoapp(int32_t /* in_contextHubId */, int64_t /* in_appId */,
+ int32_t /* in_transactionId */) {
+ return ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ScopedAStatus ContextHub::disableNanoapp(int32_t /* in_contextHubId */, int64_t /* in_appId */,
+ int32_t /* in_transactionId */) {
+ return ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ScopedAStatus ContextHub::enableNanoapp(int32_t /* in_contextHubId */, int64_t /* in_appId */,
+ int32_t /* in_transactionId */) {
+ return ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ScopedAStatus ContextHub::onSettingChanged(Setting /* in_setting */, bool /*in_enabled */) {
return ndk::ScopedAStatus::ok();
}
-::ndk::ScopedAStatus ContextHub::unloadNanoapp(int32_t /* in_contextHubId */,
- int64_t /* in_appId */,
- int32_t /* in_transactionId */, bool* _aidl_return) {
- *_aidl_return = false;
- return ndk::ScopedAStatus::ok();
-}
-
-::ndk::ScopedAStatus ContextHub::disableNanoapp(int32_t /* in_contextHubId */,
- int64_t /* in_appId */,
- int32_t /* in_transactionId */,
- bool* _aidl_return) {
- *_aidl_return = false;
- return ndk::ScopedAStatus::ok();
-}
-
-::ndk::ScopedAStatus ContextHub::enableNanoapp(int32_t /* in_contextHubId */,
- int64_t /* in_appId */,
- int32_t /* in_transactionId */, bool* _aidl_return) {
- *_aidl_return = false;
- return ndk::ScopedAStatus::ok();
-}
-
-::ndk::ScopedAStatus ContextHub::onSettingChanged(Setting /* in_setting */, bool /*in_enabled */) {
- return ndk::ScopedAStatus::ok();
-}
-
-::ndk::ScopedAStatus ContextHub::queryNanoapps(int32_t in_contextHubId, bool* _aidl_return) {
+ScopedAStatus ContextHub::queryNanoapps(int32_t in_contextHubId) {
if (in_contextHubId == kMockHubId && mCallback != nullptr) {
std::vector<NanoappInfo> nanoapps;
mCallback->handleNanoappInfo(nanoapps);
- *_aidl_return = true;
+ return ndk::ScopedAStatus::ok();
} else {
- *_aidl_return = false;
+ return ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
-
- return ndk::ScopedAStatus::ok();
}
-::ndk::ScopedAStatus ContextHub::registerCallback(int32_t in_contextHubId,
- const std::shared_ptr<IContextHubCallback>& in_cb,
- bool* _aidl_return) {
+ScopedAStatus ContextHub::registerCallback(int32_t in_contextHubId,
+ const std::shared_ptr<IContextHubCallback>& in_cb) {
if (in_contextHubId == kMockHubId) {
mCallback = in_cb;
- *_aidl_return = true;
+ return ndk::ScopedAStatus::ok();
} else {
- *_aidl_return = false;
+ return ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
- return ndk::ScopedAStatus::ok();
}
-::ndk::ScopedAStatus ContextHub::sendMessageToHub(int32_t in_contextHubId,
- const ContextHubMessage& /* in_message */,
- bool* _aidl_return) {
+ScopedAStatus ContextHub::sendMessageToHub(int32_t in_contextHubId,
+ const ContextHubMessage& /* in_message */) {
if (in_contextHubId == kMockHubId) {
// Return true here to indicate that the HAL has accepted the message.
// Successful delivery of the message to a nanoapp should be handled at
// a higher level protocol.
- *_aidl_return = true;
+ return ndk::ScopedAStatus::ok();
} else {
- *_aidl_return = false;
+ return ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
-
- return ndk::ScopedAStatus::ok();
}
-::ndk::ScopedAStatus ContextHub::onHostEndpointConnected(const HostEndpointInfo& in_info) {
+ScopedAStatus ContextHub::onHostEndpointConnected(const HostEndpointInfo& in_info) {
mConnectedHostEndpoints.insert(in_info.hostEndpointId);
return ndk::ScopedAStatus::ok();
}
-::ndk::ScopedAStatus ContextHub::onHostEndpointDisconnected(char16_t in_hostEndpointId) {
+ScopedAStatus ContextHub::onHostEndpointDisconnected(char16_t in_hostEndpointId) {
if (mConnectedHostEndpoints.count(in_hostEndpointId) > 0) {
mConnectedHostEndpoints.erase(in_hostEndpointId);
return ndk::ScopedAStatus::ok();
diff --git a/contexthub/aidl/default/include/contexthub-impl/ContextHub.h b/contexthub/aidl/default/include/contexthub-impl/ContextHub.h
index dd739e6..03d8432 100644
--- a/contexthub/aidl/default/include/contexthub-impl/ContextHub.h
+++ b/contexthub/aidl/default/include/contexthub-impl/ContextHub.h
@@ -28,21 +28,19 @@
class ContextHub : public BnContextHub {
::ndk::ScopedAStatus getContextHubs(std::vector<ContextHubInfo>* out_contextHubInfos) override;
::ndk::ScopedAStatus loadNanoapp(int32_t in_contextHubId, const NanoappBinary& in_appBinary,
- int32_t in_transactionId, bool* _aidl_return) override;
+ int32_t in_transactionId) override;
::ndk::ScopedAStatus unloadNanoapp(int32_t in_contextHubId, int64_t in_appId,
- int32_t in_transactionId, bool* _aidl_return) override;
+ int32_t in_transactionId) override;
::ndk::ScopedAStatus disableNanoapp(int32_t in_contextHubId, int64_t in_appId,
- int32_t in_transactionId, bool* _aidl_return) override;
+ int32_t in_transactionId) override;
::ndk::ScopedAStatus enableNanoapp(int32_t in_contextHubId, int64_t in_appId,
- int32_t in_transactionId, bool* _aidl_return) override;
+ int32_t in_transactionId) override;
::ndk::ScopedAStatus onSettingChanged(Setting in_setting, bool in_enabled) override;
- ::ndk::ScopedAStatus queryNanoapps(int32_t in_contextHubId, bool* _aidl_return) override;
- ::ndk::ScopedAStatus registerCallback(int32_t in_contextHubId,
- const std::shared_ptr<IContextHubCallback>& in_cb,
- bool* _aidl_return) override;
+ ::ndk::ScopedAStatus queryNanoapps(int32_t in_contextHubId) override;
+ ::ndk::ScopedAStatus registerCallback(
+ int32_t in_contextHubId, const std::shared_ptr<IContextHubCallback>& in_cb) override;
::ndk::ScopedAStatus sendMessageToHub(int32_t in_contextHubId,
- const ContextHubMessage& in_message,
- bool* _aidl_return) override;
+ const ContextHubMessage& in_message) override;
::ndk::ScopedAStatus onHostEndpointConnected(const HostEndpointInfo& in_info) override;
::ndk::ScopedAStatus onHostEndpointDisconnected(char16_t in_hostEndpointId) override;
diff --git a/contexthub/aidl/vts/VtsAidlHalContextHubTargetTest.cpp b/contexthub/aidl/vts/VtsAidlHalContextHubTargetTest.cpp
index 392e23c..a47f64e 100644
--- a/contexthub/aidl/vts/VtsAidlHalContextHubTargetTest.cpp
+++ b/contexthub/aidl/vts/VtsAidlHalContextHubTargetTest.cpp
@@ -103,15 +103,12 @@
};
TEST_P(ContextHubAidl, TestRegisterCallback) {
- bool success;
sp<EmptyContextHubCallback> cb = sp<EmptyContextHubCallback>::make();
- ASSERT_TRUE(contextHub->registerCallback(getHubId(), cb, &success).isOk());
- ASSERT_TRUE(success);
+ ASSERT_TRUE(contextHub->registerCallback(getHubId(), cb).isOk());
}
TEST_P(ContextHubAidl, TestRegisterNullCallback) {
- bool success;
- ASSERT_TRUE(contextHub->registerCallback(getHubId(), nullptr, &success).isOk());
+ ASSERT_TRUE(contextHub->registerCallback(getHubId(), nullptr).isOk());
}
// Helper callback that puts the async appInfo callback data into a promise
@@ -140,12 +137,8 @@
// Calls queryApps() and checks the returned metadata
TEST_P(ContextHubAidl, TestQueryApps) {
sp<QueryAppsCallback> cb = sp<QueryAppsCallback>::make();
- bool success;
- ASSERT_TRUE(contextHub->registerCallback(getHubId(), cb, &success).isOk());
- ASSERT_TRUE(success);
-
- ASSERT_TRUE(contextHub->queryNanoapps(getHubId(), &success).isOk());
- ASSERT_TRUE(success);
+ ASSERT_TRUE(contextHub->registerCallback(getHubId(), cb).isOk());
+ ASSERT_TRUE(contextHub->queryNanoapps(getHubId()).isOk());
std::vector<NanoappInfo> appInfoList;
ASSERT_TRUE(waitForCallback(cb->promise.get_future(), &appInfoList));
@@ -197,9 +190,7 @@
public:
virtual void SetUp() override {
ContextHubAidl::SetUp();
- bool success;
- ASSERT_TRUE(contextHub->registerCallback(getHubId(), cb, &success).isOk());
- ASSERT_TRUE(success);
+ ASSERT_TRUE(contextHub->registerCallback(getHubId(), cb).isOk());
}
sp<TransactionResultCallback> cb = sp<TransactionResultCallback>::make();
@@ -213,9 +204,7 @@
std::fill(message.messageBody.begin(), message.messageBody.end(), 0);
ALOGD("Sending message to non-existent nanoapp");
- bool success;
- ASSERT_TRUE(contextHub->sendMessageToHub(getHubId(), message, &success).isOk());
- ASSERT_TRUE(success);
+ ASSERT_TRUE(contextHub->sendMessageToHub(getHubId(), message).isOk());
}
TEST_P(ContextHubTransactionTest, TestLoadEmptyNanoapp) {
@@ -229,9 +218,7 @@
emptyApp.targetChreApiMinorVersion = 0;
ALOGD("Loading empty nanoapp");
- bool success;
- ASSERT_TRUE(contextHub->loadNanoapp(getHubId(), emptyApp, cb->expectedTransactionId, &success)
- .isOk());
+ bool success = contextHub->loadNanoapp(getHubId(), emptyApp, cb->expectedTransactionId).isOk();
if (success) {
bool transactionSuccess;
ASSERT_TRUE(waitForCallback(cb->promise.get_future(), &transactionSuccess));
@@ -243,11 +230,9 @@
cb->expectedTransactionId = 1234;
ALOGD("Unloading nonexistent nanoapp");
- bool success;
- ASSERT_TRUE(contextHub
- ->unloadNanoapp(getHubId(), kNonExistentAppId, cb->expectedTransactionId,
- &success)
- .isOk());
+ bool success =
+ contextHub->unloadNanoapp(getHubId(), kNonExistentAppId, cb->expectedTransactionId)
+ .isOk();
if (success) {
bool transactionSuccess;
ASSERT_TRUE(waitForCallback(cb->promise.get_future(), &transactionSuccess));
@@ -259,11 +244,9 @@
cb->expectedTransactionId = 2345;
ALOGD("Enabling nonexistent nanoapp");
- bool success;
- ASSERT_TRUE(contextHub
- ->enableNanoapp(getHubId(), kNonExistentAppId, cb->expectedTransactionId,
- &success)
- .isOk());
+ bool success =
+ contextHub->enableNanoapp(getHubId(), kNonExistentAppId, cb->expectedTransactionId)
+ .isOk();
if (success) {
bool transactionSuccess;
ASSERT_TRUE(waitForCallback(cb->promise.get_future(), &transactionSuccess));
@@ -275,11 +258,9 @@
cb->expectedTransactionId = 3456;
ALOGD("Disabling nonexistent nanoapp");
- bool success;
- ASSERT_TRUE(contextHub
- ->disableNanoapp(getHubId(), kNonExistentAppId, cb->expectedTransactionId,
- &success)
- .isOk());
+ bool success =
+ contextHub->disableNanoapp(getHubId(), kNonExistentAppId, cb->expectedTransactionId)
+ .isOk();
if (success) {
bool transactionSuccess;
ASSERT_TRUE(waitForCallback(cb->promise.get_future(), &transactionSuccess));
@@ -290,16 +271,13 @@
void ContextHubAidl::testSettingChanged(Setting setting) {
// In VTS, we only test that sending the values doesn't cause things to blow up - GTS tests
// verify the expected E2E behavior in CHRE
- bool success;
sp<EmptyContextHubCallback> cb = sp<EmptyContextHubCallback>::make();
- ASSERT_TRUE(contextHub->registerCallback(getHubId(), cb, &success).isOk());
- ASSERT_TRUE(success);
+ ASSERT_TRUE(contextHub->registerCallback(getHubId(), cb).isOk());
ASSERT_TRUE(contextHub->onSettingChanged(setting, true /* enabled */).isOk());
ASSERT_TRUE(contextHub->onSettingChanged(setting, false /* enabled */).isOk());
- ASSERT_TRUE(contextHub->registerCallback(getHubId(), nullptr, &success).isOk());
- ASSERT_TRUE(success);
+ ASSERT_TRUE(contextHub->registerCallback(getHubId(), nullptr).isOk());
}
TEST_P(ContextHubAidl, TestOnLocationSettingChanged) {
diff --git a/drm/aidl/Android.bp b/drm/aidl/Android.bp
new file mode 100644
index 0000000..d8500ec
--- /dev/null
+++ b/drm/aidl/Android.bp
@@ -0,0 +1,32 @@
+package {
+ // See: http://go/android-license-faq
+ // A large-scale-change added 'default_applicable_licenses' to import
+ // all of the 'license_kinds' from "hardware_interfaces_license"
+ // to get the below license kinds:
+ // SPDX-license-identifier-Apache-2.0
+ default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+aidl_interface {
+ name: "android.hardware.drm",
+ vendor_available: true,
+ srcs: ["android/hardware/drm/*.aidl"],
+ stability: "vintf",
+ imports: [
+ "android.hardware.common-V2",
+ ],
+ backend: {
+ cpp: {
+ enabled: false,
+ },
+ java: {
+ sdk_version: "module_current",
+ },
+ ndk: {
+ vndk: {
+ enabled: true,
+ },
+ min_sdk_version: "current",
+ },
+ },
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/BufferType.aidl
similarity index 86%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/BufferType.aidl
index c3925d2..b6ec34d 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/BufferType.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,9 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
-@VintfStability
-parcelable WhitePointNits {
- float nits;
+package android.hardware.drm;
+@Backing(type="int") @VintfStability
+enum BufferType {
+ SHARED_MEMORY = 0,
+ NATIVE_HANDLE = 1,
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DecryptResult.aidl
similarity index 87%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DecryptResult.aidl
index c3925d2..d2b48d2 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DecryptResult.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,9 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable DecryptResult {
+ int bytesWritten;
+ String detailedError;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DestinationBuffer.aidl
similarity index 82%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DestinationBuffer.aidl
index c3925d2..4f2d133 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DestinationBuffer.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,10 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable DestinationBuffer {
+ android.hardware.drm.BufferType type;
+ android.hardware.drm.SharedBuffer nonsecureMemory;
+ android.hardware.common.NativeHandle secureMemory;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DrmMetric.aidl
similarity index 83%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DrmMetric.aidl
index c3925d2..c78dff0 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DrmMetric.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,10 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable DrmMetric {
+ String name;
+ List<android.hardware.drm.DrmMetricNamedValue> attributes;
+ List<android.hardware.drm.DrmMetricNamedValue> values;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DrmMetricGroup.aidl
similarity index 87%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DrmMetricGroup.aidl
index c3925d2..4128eaa 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DrmMetricGroup.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,8 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable DrmMetricGroup {
+ List<android.hardware.drm.DrmMetric> metrics;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DrmMetricNamedValue.aidl
similarity index 86%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DrmMetricNamedValue.aidl
index c3925d2..76ec35c 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DrmMetricNamedValue.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,9 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable DrmMetricNamedValue {
+ String name;
+ android.hardware.drm.DrmMetricValue value;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DrmMetricValue.aidl
similarity index 87%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DrmMetricValue.aidl
index c3925d2..8064913 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/DrmMetricValue.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,10 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+union DrmMetricValue {
+ long int64Value;
+ double doubleValue;
+ String stringValue;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/EventType.aidl
similarity index 83%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/EventType.aidl
index c3925d2..80ebb28 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/EventType.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,12 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
-@VintfStability
-parcelable WhitePointNits {
- float nits;
+package android.hardware.drm;
+@Backing(type="int") @VintfStability
+enum EventType {
+ PROVISION_REQUIRED = 0,
+ KEY_NEEDED = 1,
+ KEY_EXPIRED = 2,
+ VENDOR_DEFINED = 3,
+ SESSION_RECLAIMED = 4,
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/HdcpLevel.aidl
similarity index 82%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/HdcpLevel.aidl
index c3925d2..5704fb0 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/HdcpLevel.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,15 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
-@VintfStability
-parcelable WhitePointNits {
- float nits;
+package android.hardware.drm;
+@Backing(type="int") @VintfStability
+enum HdcpLevel {
+ HDCP_UNKNOWN = 0,
+ HDCP_NONE = 1,
+ HDCP_V1 = 2,
+ HDCP_V2 = 3,
+ HDCP_V2_1 = 4,
+ HDCP_V2_2 = 5,
+ HDCP_NO_OUTPUT = 6,
+ HDCP_V2_3 = 7,
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/HdcpLevels.aidl
similarity index 85%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/HdcpLevels.aidl
index c3925d2..a6f86ac 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/HdcpLevels.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,9 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable HdcpLevels {
+ android.hardware.drm.HdcpLevel connectedLevel;
+ android.hardware.drm.HdcpLevel maxLevel;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/ICryptoFactory.aidl
similarity index 81%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/ICryptoFactory.aidl
index c3925d2..0d4296e 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/ICryptoFactory.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,9 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+interface ICryptoFactory {
+ @nullable android.hardware.drm.ICryptoPlugin createPlugin(in android.hardware.drm.Uuid uuid, in byte[] initData);
+ boolean isCryptoSchemeSupported(in android.hardware.drm.Uuid uuid);
}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/LeAudioCapabilities.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/ICryptoPlugin.aidl
similarity index 68%
copy from bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/LeAudioCapabilities.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/ICryptoPlugin.aidl
index a7224ca..2224795 100644
--- a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/LeAudioCapabilities.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/ICryptoPlugin.aidl
@@ -1,5 +1,5 @@
/*
- * Copyright 2021 The Android Open Source Project
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -31,21 +31,13 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.bluetooth.audio;
+package android.hardware.drm;
@VintfStability
-parcelable LeAudioCapabilities {
- android.hardware.bluetooth.audio.LeAudioMode mode;
- android.hardware.bluetooth.audio.CodecType codecType;
- android.hardware.bluetooth.audio.AudioLocation supportedChannel;
- int supportedChannelCount;
- android.hardware.bluetooth.audio.LeAudioCapabilities.LeAudioCodecCapabilities leAudioCodecCapabilities;
- @VintfStability
- parcelable VendorCapabilities {
- ParcelableHolder extension;
- }
- @VintfStability
- union LeAudioCodecCapabilities {
- android.hardware.bluetooth.audio.Lc3Capabilities lc3Capabilities;
- android.hardware.bluetooth.audio.LeAudioCapabilities.VendorCapabilities vendorCapabillities;
- }
+interface ICryptoPlugin {
+ android.hardware.drm.DecryptResult decrypt(in boolean secure, in byte[] keyId, in byte[] iv, in android.hardware.drm.Mode mode, in android.hardware.drm.Pattern pattern, in android.hardware.drm.SubSample[] subSamples, in android.hardware.drm.SharedBuffer source, in long offset, in android.hardware.drm.DestinationBuffer destination);
+ List<android.hardware.drm.LogMessage> getLogMessages();
+ void notifyResolution(in int width, in int height);
+ boolean requiresSecureDecoderComponent(in String mime);
+ void setMediaDrmSession(in byte[] sessionId);
+ void setSharedBufferBase(in android.hardware.common.Ashmem base, in int bufferId);
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/IDrmFactory.aidl
similarity index 74%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/IDrmFactory.aidl
index c3925d2..af48737 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/IDrmFactory.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,11 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+interface IDrmFactory {
+ @nullable android.hardware.drm.IDrmPlugin createPlugin(in android.hardware.drm.Uuid uuid, in String appPackageName);
+ List<android.hardware.drm.Uuid> getSupportedCryptoSchemes();
+ boolean isContentTypeSupported(in String mimeType);
+ boolean isCryptoSchemeSupported(in android.hardware.drm.Uuid uuid, in String mimeType, in android.hardware.drm.SecurityLevel securityLevel);
}
diff --git a/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/IDrmPlugin.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/IDrmPlugin.aidl
new file mode 100644
index 0000000..5f839d7
--- /dev/null
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/IDrmPlugin.aidl
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.drm;
+@VintfStability
+interface IDrmPlugin {
+ void closeSession(in byte[] sessionId);
+ byte[] decrypt(in byte[] sessionId, in byte[] keyId, in byte[] input, in byte[] iv);
+ byte[] encrypt(in byte[] sessionId, in byte[] keyId, in byte[] input, in byte[] iv);
+ android.hardware.drm.HdcpLevels getHdcpLevels();
+ android.hardware.drm.KeyRequest getKeyRequest(in byte[] scope, in byte[] initData, in String mimeType, in android.hardware.drm.KeyType keyType, in android.hardware.drm.KeyValue[] optionalParameters);
+ List<android.hardware.drm.LogMessage> getLogMessages();
+ List<android.hardware.drm.DrmMetricGroup> getMetrics();
+ android.hardware.drm.NumberOfSessions getNumberOfSessions();
+ List<android.hardware.drm.KeySetId> getOfflineLicenseKeySetIds();
+ android.hardware.drm.OfflineLicenseState getOfflineLicenseState(in android.hardware.drm.KeySetId keySetId);
+ byte[] getPropertyByteArray(in String propertyName);
+ String getPropertyString(in String propertyName);
+ android.hardware.drm.ProvisionRequest getProvisionRequest(in String certificateType, in String certificateAuthority);
+ android.hardware.drm.SecureStop getSecureStop(in android.hardware.drm.SecureStopId secureStopId);
+ List<android.hardware.drm.SecureStopId> getSecureStopIds();
+ List<android.hardware.drm.SecureStop> getSecureStops();
+ android.hardware.drm.SecurityLevel getSecurityLevel(in byte[] sessionId);
+ byte[] openSession(in android.hardware.drm.SecurityLevel securityLevel);
+ android.hardware.drm.KeySetId provideKeyResponse(in byte[] scope, in byte[] response);
+ android.hardware.drm.ProvideProvisionResponseResult provideProvisionResponse(in byte[] response);
+ List<android.hardware.drm.KeyValue> queryKeyStatus(in byte[] sessionId);
+ void releaseAllSecureStops();
+ void releaseSecureStop(in android.hardware.drm.SecureStopId secureStopId);
+ void releaseSecureStops(in android.hardware.drm.OpaqueData ssRelease);
+ void removeAllSecureStops();
+ void removeKeys(in byte[] sessionId);
+ void removeOfflineLicense(in android.hardware.drm.KeySetId keySetId);
+ void removeSecureStop(in android.hardware.drm.SecureStopId secureStopId);
+ boolean requiresSecureDecoder(in String mime, in android.hardware.drm.SecurityLevel level);
+ boolean requiresSecureDecoderDefault(in String mime);
+ void restoreKeys(in byte[] sessionId, in android.hardware.drm.KeySetId keySetId);
+ void setCipherAlgorithm(in byte[] sessionId, in String algorithm);
+ void setListener(in android.hardware.drm.IDrmPluginListener listener);
+ void setMacAlgorithm(in byte[] sessionId, in String algorithm);
+ void setPlaybackId(in byte[] sessionId, in String playbackId);
+ void setPropertyByteArray(in String propertyName, in byte[] value);
+ void setPropertyString(in String propertyName, in String value);
+ byte[] sign(in byte[] sessionId, in byte[] keyId, in byte[] message);
+ byte[] signRSA(in byte[] sessionId, in String algorithm, in byte[] message, in byte[] wrappedkey);
+ boolean verify(in byte[] sessionId, in byte[] keyId, in byte[] message, in byte[] signature);
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/IDrmPluginListener.aidl
similarity index 74%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/IDrmPluginListener.aidl
index c3925d2..0a4b4b7 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/IDrmPluginListener.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,11 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+interface IDrmPluginListener {
+ oneway void onEvent(in android.hardware.drm.EventType eventType, in byte[] sessionId, in byte[] data);
+ oneway void onExpirationUpdate(in byte[] sessionId, in long expiryTimeInMS);
+ oneway void onKeysChange(in byte[] sessionId, in android.hardware.drm.KeyStatus[] keyStatusList, in boolean hasNewUsableKey);
+ oneway void onSessionLostState(in byte[] sessionId);
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyRequest.aidl
similarity index 85%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyRequest.aidl
index c3925d2..267f532 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyRequest.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,10 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable KeyRequest {
+ byte[] request;
+ android.hardware.drm.KeyRequestType requestType;
+ String defaultUrl;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyRequestType.aidl
similarity index 84%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyRequestType.aidl
index c3925d2..34b9615 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyRequestType.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,13 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
-@VintfStability
-parcelable WhitePointNits {
- float nits;
+package android.hardware.drm;
+@Backing(type="int") @VintfStability
+enum KeyRequestType {
+ INITIAL = 0,
+ RENEWAL = 1,
+ RELEASE = 2,
+ UNKNOWN = 3,
+ NONE = 4,
+ UPDATE = 5,
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeySetId.aidl
similarity index 88%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeySetId.aidl
index c3925d2..58dfe1a 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeySetId.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,8 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable KeySetId {
+ byte[] keySetId;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyStatus.aidl
similarity index 87%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyStatus.aidl
index c3925d2..53ab70f 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyStatus.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,9 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable KeyStatus {
+ byte[] keyId;
+ android.hardware.drm.KeyStatusType type;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyStatusType.aidl
similarity index 82%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyStatusType.aidl
index c3925d2..e88d388 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyStatusType.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,13 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
-@VintfStability
-parcelable WhitePointNits {
- float nits;
+package android.hardware.drm;
+@Backing(type="int") @VintfStability
+enum KeyStatusType {
+ USABLE = 0,
+ EXPIRED = 1,
+ OUTPUTNOTALLOWED = 2,
+ STATUSPENDING = 3,
+ INTERNALERROR = 4,
+ USABLEINFUTURE = 5,
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyType.aidl
similarity index 86%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyType.aidl
index c3925d2..7a9d633 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyType.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,10 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
-@VintfStability
-parcelable WhitePointNits {
- float nits;
+package android.hardware.drm;
+@Backing(type="int") @VintfStability
+enum KeyType {
+ OFFLINE = 0,
+ STREAMING = 1,
+ RELEASE = 2,
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyValue.aidl
similarity index 88%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyValue.aidl
index c3925d2..35d7b77 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/KeyValue.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,9 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable KeyValue {
+ String key;
+ String value;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/LogMessage.aidl
similarity index 86%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/LogMessage.aidl
index c3925d2..93f76e1 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/LogMessage.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,10 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable LogMessage {
+ long timeMs;
+ android.hardware.drm.LogPriority priority;
+ String message;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/LogPriority.aidl
similarity index 83%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/LogPriority.aidl
index c3925d2..83362c3 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/LogPriority.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,15 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
-@VintfStability
-parcelable WhitePointNits {
- float nits;
+package android.hardware.drm;
+@Backing(type="int") @VintfStability
+enum LogPriority {
+ UNKNOWN = 0,
+ DEFAULT = 1,
+ VERBOSE = 2,
+ DEBUG = 3,
+ INFO = 4,
+ WARN = 5,
+ ERROR = 6,
+ FATAL = 7,
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/Mode.aidl
similarity index 85%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/Mode.aidl
index c3925d2..7379774 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/Mode.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,11 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
-@VintfStability
-parcelable WhitePointNits {
- float nits;
+package android.hardware.drm;
+@Backing(type="int") @VintfStability
+enum Mode {
+ UNENCRYPTED = 0,
+ AES_CTR = 1,
+ AES_CBC_CTS = 2,
+ AES_CBC = 3,
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/NumberOfSessions.aidl
similarity index 87%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/NumberOfSessions.aidl
index c3925d2..a421125 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/NumberOfSessions.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,9 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable NumberOfSessions {
+ int currentSessions;
+ int maxSessions;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/OfflineLicenseState.aidl
similarity index 85%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/OfflineLicenseState.aidl
index c3925d2..629564d 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/OfflineLicenseState.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,10 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
-@VintfStability
-parcelable WhitePointNits {
- float nits;
+package android.hardware.drm;
+@Backing(type="int") @VintfStability
+enum OfflineLicenseState {
+ UNKNOWN = 0,
+ USABLE = 1,
+ INACTIVE = 2,
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/OpaqueData.aidl
similarity index 88%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/OpaqueData.aidl
index c3925d2..3085889 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/OpaqueData.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,8 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable OpaqueData {
+ byte[] opaqueData;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/Pattern.aidl
similarity index 88%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/Pattern.aidl
index c3925d2..b01562e 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/Pattern.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,9 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable Pattern {
+ int encryptBlocks;
+ int skipBlocks;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/ProvideProvisionResponseResult.aidl
similarity index 86%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/ProvideProvisionResponseResult.aidl
index c3925d2..827de59 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/ProvideProvisionResponseResult.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,9 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable ProvideProvisionResponseResult {
+ byte[] certificate;
+ byte[] wrappedKey;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/ProvisionRequest.aidl
similarity index 87%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/ProvisionRequest.aidl
index c3925d2..84c5662 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/ProvisionRequest.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,9 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable ProvisionRequest {
+ byte[] request;
+ String defaultUrl;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/SecureStop.aidl
similarity index 88%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/SecureStop.aidl
index c3925d2..81d2dfe 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/SecureStop.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,8 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable SecureStop {
+ byte[] opaqueData;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/SecureStopId.aidl
similarity index 88%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/SecureStopId.aidl
index c3925d2..2b904c8 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/SecureStopId.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,8 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable SecureStopId {
+ byte[] secureStopId;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/SecurityLevel.aidl
similarity index 81%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/SecurityLevel.aidl
index c3925d2..65b2b9d 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/SecurityLevel.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,14 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
-@VintfStability
-parcelable WhitePointNits {
- float nits;
+package android.hardware.drm;
+@Backing(type="int") @VintfStability
+enum SecurityLevel {
+ UNKNOWN = 0,
+ SW_SECURE_CRYPTO = 1,
+ SW_SECURE_DECODE = 2,
+ HW_SECURE_CRYPTO = 3,
+ HW_SECURE_DECODE = 4,
+ HW_SECURE_ALL = 5,
+ DEFAULT = 6,
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/SharedBuffer.aidl
similarity index 87%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/SharedBuffer.aidl
index c3925d2..973ef0d 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/SharedBuffer.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,10 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable SharedBuffer {
+ int bufferId;
+ long offset;
+ long size;
}
diff --git a/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/Status.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/Status.aidl
new file mode 100644
index 0000000..c640689
--- /dev/null
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/Status.aidl
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.drm;
+@Backing(type="int") @VintfStability
+enum Status {
+ OK = 0,
+ ERROR_DRM_NO_LICENSE = 1,
+ ERROR_DRM_LICENSE_EXPIRED = 2,
+ ERROR_DRM_SESSION_NOT_OPENED = 3,
+ ERROR_DRM_CANNOT_HANDLE = 4,
+ ERROR_DRM_INVALID_STATE = 5,
+ BAD_VALUE = 6,
+ ERROR_DRM_NOT_PROVISIONED = 7,
+ ERROR_DRM_RESOURCE_BUSY = 8,
+ ERROR_DRM_INSUFFICIENT_OUTPUT_PROTECTION = 9,
+ ERROR_DRM_DEVICE_REVOKED = 10,
+ ERROR_DRM_DECRYPT = 11,
+ ERROR_DRM_UNKNOWN = 12,
+ ERROR_DRM_INSUFFICIENT_SECURITY = 13,
+ ERROR_DRM_FRAME_TOO_LARGE = 14,
+ ERROR_DRM_SESSION_LOST_STATE = 15,
+ ERROR_DRM_RESOURCE_CONTENTION = 16,
+ CANNOT_DECRYPT_ZERO_SUBSAMPLES = 17,
+ CRYPTO_LIBRARY_ERROR = 18,
+ GENERAL_OEM_ERROR = 19,
+ GENERAL_PLUGIN_ERROR = 20,
+ INIT_DATA_INVALID = 21,
+ KEY_NOT_LOADED = 22,
+ LICENSE_PARSE_ERROR = 23,
+ LICENSE_POLICY_ERROR = 24,
+ LICENSE_RELEASE_ERROR = 25,
+ LICENSE_REQUEST_REJECTED = 26,
+ LICENSE_RESTORE_ERROR = 27,
+ LICENSE_STATE_ERROR = 28,
+ MALFORMED_CERTIFICATE = 29,
+ MEDIA_FRAMEWORK_ERROR = 30,
+ MISSING_CERTIFICATE = 31,
+ PROVISIONING_CERTIFICATE_ERROR = 32,
+ PROVISIONING_CONFIGURATION_ERROR = 33,
+ PROVISIONING_PARSE_ERROR = 34,
+ PROVISIONING_REQUEST_REJECTED = 35,
+ RETRYABLE_PROVISIONING_ERROR = 36,
+ SECURE_STOP_RELEASE_ERROR = 37,
+ STORAGE_READ_FAILURE = 38,
+ STORAGE_WRITE_FAILURE = 39,
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/SubSample.aidl
similarity index 87%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/SubSample.aidl
index c3925d2..57d815e 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/SubSample.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,9 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable SubSample {
+ int numBytesOfClearData;
+ int numBytesOfEncryptedData;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/Uuid.aidl
similarity index 88%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/Uuid.aidl
index c3925d2..ec2eb16 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/drm/aidl/aidl_api/android.hardware.drm/current/android/hardware/drm/Uuid.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,8 +31,8 @@
// with such a backward incompatible change, it has a high risk of breaking
// later when a module using the interface is updated, e.g., Mainline modules.
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable Uuid {
+ byte[] uuid;
}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl b/drm/aidl/android/hardware/drm/BufferType.aidl
similarity index 62%
copy from graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
copy to drm/aidl/android/hardware/drm/BufferType.aidl
index a0a1d4b..089c950 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
+++ b/drm/aidl/android/hardware/drm/BufferType.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -14,16 +14,11 @@
* limitations under the License.
*/
-package android.hardware.graphics.composer3;
-
-/**
- * Color representation as a floating point number in the range [0.0 - 1.0]
- */
+package android.hardware.drm;
@VintfStability
-parcelable FloatColor {
- float r;
- float g;
- float b;
- float a;
+@Backing(type="int")
+enum BufferType {
+ SHARED_MEMORY = 0,
+ NATIVE_HANDLE = 1,
}
diff --git a/drm/aidl/android/hardware/drm/DecryptResult.aidl b/drm/aidl/android/hardware/drm/DecryptResult.aidl
new file mode 100644
index 0000000..17e939b
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/DecryptResult.aidl
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+/**
+ * The DecryptResult parcelable contains the result of
+ * ICryptoPlugin decrypt method.
+ */
+@VintfStability
+parcelable DecryptResult {
+ /** The number of decrypted bytes. */
+ int bytesWritten;
+
+ /**
+ * Vendor-specific error message if provided by the vendor's
+ * crypto HAL.
+ */
+ String detailedError;
+}
diff --git a/drm/aidl/android/hardware/drm/DestinationBuffer.aidl b/drm/aidl/android/hardware/drm/DestinationBuffer.aidl
new file mode 100644
index 0000000..0f1e3f5
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/DestinationBuffer.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+import android.hardware.common.NativeHandle;
+import android.hardware.drm.BufferType;
+import android.hardware.drm.SharedBuffer;
+
+/**
+ * A decrypt destination buffer can be either normal user-space shared
+ * memory for the non-secure decrypt case, or it can be a secure buffer
+ * which is referenced by a native-handle. The native handle is allocated
+ * by the vendor's buffer allocator.
+ */
+@VintfStability
+parcelable DestinationBuffer {
+ /**
+ * The type of the buffer
+ */
+ BufferType type;
+ /**
+ * If type == SHARED_MEMORY, the decrypted data must be written
+ * to user-space non-secure shared memory.
+ */
+ SharedBuffer nonsecureMemory;
+ /**
+ * If type == NATIVE_HANDLE, the decrypted data must be written
+ * to secure memory referenced by the vendor's buffer allocator.
+ */
+ NativeHandle secureMemory;
+}
diff --git a/drm/aidl/android/hardware/drm/DrmMetric.aidl b/drm/aidl/android/hardware/drm/DrmMetric.aidl
new file mode 100644
index 0000000..6199af6
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/DrmMetric.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+import android.hardware.drm.DrmMetricNamedValue;
+
+/**
+ * The metric being captured.
+ *
+ * A metric must have a name and at least one value. A metric may have 0 or
+ * more attributes. The fields of a Metric are opaque to the framework.
+ */
+@VintfStability
+parcelable DrmMetric {
+ String name;
+
+ /**
+ * Detail(s) about the metric being captured.
+ *
+ * The fields of an Attribute are opaque to the framework.
+ */
+ List<DrmMetricNamedValue> attributes;
+
+ /**
+ * Value(s) of the metric.
+ *
+ * A metric may have multiple values. The component name may be left empty
+ * if there is only supposed to be one value for the given metric. The
+ * fields of the Value are opaque to the framework.
+ */
+ List<DrmMetricNamedValue> values;
+}
diff --git a/drm/aidl/android/hardware/drm/DrmMetricGroup.aidl b/drm/aidl/android/hardware/drm/DrmMetricGroup.aidl
new file mode 100644
index 0000000..3b1f3c9
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/DrmMetricGroup.aidl
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+import android.hardware.drm.DrmMetric;
+
+/**
+ * This message contains plugin-specific metrics made available to the client.
+ * The message is used for making vendor-specific metrics available to an
+ * application. The framework is not consuming any of the information.
+ *
+ * Metrics are grouped in instances of DrmMetricGroup. Each group contains
+ * multiple instances of Metric.
+ *
+ * Example:
+ *
+ * Capture the timing information of a buffer copy event, "buf_copy", broken
+ * out by the "size" of the buffer.
+ *
+ * DrmMetricGroup {
+ * metrics[0] {
+ * name: "buf_copy"
+ * attributes[0] {
+ * name: "size"
+ * type: INT64_TYPE
+ * int64Value: 1024
+ * }
+ * values[0] {
+ * componentName: "operation_count"
+ * type: INT64_TYPE
+ * int64Value: 75
+ * }
+ * values[1] {
+ * component_name: "average_time_seconds"
+ * type: DOUBLE_TYPE
+ * doubleValue: 0.00000042
+ * }
+ * }
+ * }
+ */
+@VintfStability
+parcelable DrmMetricGroup {
+ /**
+ * The list of metrics to be captured.
+ */
+ List<DrmMetric> metrics;
+}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl b/drm/aidl/android/hardware/drm/DrmMetricNamedValue.aidl
similarity index 63%
copy from graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
copy to drm/aidl/android/hardware/drm/DrmMetricNamedValue.aidl
index a0a1d4b..5bb17a6 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
+++ b/drm/aidl/android/hardware/drm/DrmMetricNamedValue.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -14,16 +14,15 @@
* limitations under the License.
*/
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
+
+import android.hardware.drm.DrmMetricValue;
/**
- * Color representation as a floating point number in the range [0.0 - 1.0]
+ * A name-value pair used in drm metrics.
*/
-
@VintfStability
-parcelable FloatColor {
- float r;
- float g;
- float b;
- float a;
+parcelable DrmMetricNamedValue {
+ String name;
+ DrmMetricValue value;
}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl b/drm/aidl/android/hardware/drm/DrmMetricValue.aidl
similarity index 63%
copy from graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
copy to drm/aidl/android/hardware/drm/DrmMetricValue.aidl
index a0a1d4b..0203f3f 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
+++ b/drm/aidl/android/hardware/drm/DrmMetricValue.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -14,16 +14,14 @@
* limitations under the License.
*/
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
/**
- * Color representation as a floating point number in the range [0.0 - 1.0]
+ * The value of a metric or a metric's attribute.
*/
-
@VintfStability
-parcelable FloatColor {
- float r;
- float g;
- float b;
- float a;
+union DrmMetricValue {
+ long int64Value;
+ double doubleValue;
+ String stringValue;
}
diff --git a/drm/aidl/android/hardware/drm/EventType.aidl b/drm/aidl/android/hardware/drm/EventType.aidl
new file mode 100644
index 0000000..7a06eb0
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/EventType.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+/**
+ * EventType enumerates the events that can be delivered by sendEvent
+ */
+@VintfStability
+@Backing(type="int")
+enum EventType {
+ /**
+ * This event type indicates that the app needs to request a certificate
+ * from the provisioning server. The request message data is obtained using
+ * getProvisionRequest().
+ */
+ PROVISION_REQUIRED,
+ /**
+ * This event type indicates that the app needs to request keys from a
+ * license server. The request message data is obtained using getKeyRequest.
+ */
+ KEY_NEEDED,
+ /**
+ * This event type indicates that the licensed usage duration for keys in a
+ * session has expired. The keys are no longer valid.
+ */
+ KEY_EXPIRED,
+ /**
+ * This event may indicate some specific vendor-defined condition, see your
+ * DRM provider documentation for details.
+ */
+ VENDOR_DEFINED,
+ /**
+ * This event indicates that a session opened by the app has been reclaimed
+ * by the resource manager.
+ */
+ SESSION_RECLAIMED,
+}
diff --git a/drm/aidl/android/hardware/drm/HdcpLevel.aidl b/drm/aidl/android/hardware/drm/HdcpLevel.aidl
new file mode 100644
index 0000000..3497b78
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/HdcpLevel.aidl
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+/**
+ * HDCP specifications are defined by Digital Content Protection LLC (DCP).
+ * "HDCP Specification Rev. 2.3 Interface Independent Adaptation"
+ * "HDCP 2.3 on HDMI Specification"
+ */
+@VintfStability
+@Backing(type="int")
+enum HdcpLevel {
+ /**
+ * Unable to determine the HDCP level
+ */
+ HDCP_UNKNOWN,
+ /**
+ * No HDCP, output is unprotected
+ */
+ HDCP_NONE,
+ /**
+ * HDCP version 1.0
+ */
+ HDCP_V1,
+ /**
+ * HDCP version 2.0 Type 1.
+ */
+ HDCP_V2,
+ /**
+ * HDCP version 2.1 Type 1.
+ */
+ HDCP_V2_1,
+ /**
+ * HDCP version 2.2 Type 1.
+ */
+ HDCP_V2_2,
+ /**
+ * No digital output, implicitly secure
+ */
+ HDCP_NO_OUTPUT,
+ /**
+ * HDCP version 2.3 Type 1.
+ */
+ HDCP_V2_3,
+}
diff --git a/drm/aidl/android/hardware/drm/HdcpLevels.aidl b/drm/aidl/android/hardware/drm/HdcpLevels.aidl
new file mode 100644
index 0000000..cd4642b
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/HdcpLevels.aidl
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+import android.hardware.drm.HdcpLevel;
+
+@VintfStability
+parcelable HdcpLevels {
+ /** The lowest HDCP level for any connected displays. */
+ HdcpLevel connectedLevel;
+
+ /** The highest HDCP level that can be supported by the device. */
+ HdcpLevel maxLevel;
+}
diff --git a/drm/aidl/android/hardware/drm/ICryptoFactory.aidl b/drm/aidl/android/hardware/drm/ICryptoFactory.aidl
new file mode 100644
index 0000000..202bd3d
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/ICryptoFactory.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+import android.hardware.drm.Uuid;
+
+/**
+ * ICryptoFactory is the main entry point for interacting with a vendor's
+ * crypto HAL to create crypto plugins.
+
+ * Crypto plugins create crypto sessions which are used by a codec to decrypt
+ * protected video content.
+ */
+@VintfStability
+interface ICryptoFactory {
+ /**
+ * Create a crypto plugin for the specified uuid and scheme-specific
+ * initialization data.
+ *
+ * @param uuid uniquely identifies the drm scheme. See
+ * http://dashif.org/identifiers/protection for uuid assignments
+ *
+ * @param initData scheme-specific init data.
+ *
+ * @return A crypto plugin instance if successful, or null if not created.
+ */
+ @nullable android.hardware.drm.ICryptoPlugin createPlugin(
+ in Uuid uuid, in byte[] initData);
+
+ /**
+ * Determine if a crypto scheme is supported by this HAL.
+ *
+ * @param uuid identifies the crypto scheme in question
+ * @return must be true only if the scheme is supported
+ */
+ boolean isCryptoSchemeSupported(in Uuid uuid);
+}
diff --git a/drm/aidl/android/hardware/drm/ICryptoPlugin.aidl b/drm/aidl/android/hardware/drm/ICryptoPlugin.aidl
new file mode 100644
index 0000000..80a63df
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/ICryptoPlugin.aidl
@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+import android.hardware.common.Ashmem;
+import android.hardware.drm.DecryptResult;
+import android.hardware.drm.DestinationBuffer;
+import android.hardware.drm.LogMessage;
+import android.hardware.drm.Mode;
+import android.hardware.drm.Pattern;
+import android.hardware.drm.SharedBuffer;
+import android.hardware.drm.Status;
+import android.hardware.drm.SubSample;
+
+/**
+ * ICryptoPlugin is the HAL for vendor-provided crypto plugins.
+ *
+ * It allows crypto sessions to be opened and operated on, to
+ * load crypto keys for a codec to decrypt protected video content.
+ */
+@VintfStability
+interface ICryptoPlugin {
+ /**
+ * Decrypt an array of subsamples from the source memory buffer to the
+ * destination memory buffer.
+ *
+ * @param secure a flag to indicate if a secure decoder is being used.
+ * This enables the plugin to configure buffer modes to work
+ * consistently with a secure decoder.
+ * @param the keyId for the key that is used to do the decryption. The
+ * keyId refers to a key in the associated MediaDrm instance.
+ * @param iv the initialization vector to use
+ * @param mode the crypto mode to use
+ * @param pattern the crypto pattern to use
+ * @param subSamples a vector of subsamples indicating the number
+ * of clear and encrypted bytes to process. This allows the decrypt
+ * call to operate on a range of subsamples in a single call
+ * @param source the input buffer for the decryption
+ * @param offset the offset of the first byte of encrypted data from
+ * the base of the source buffer
+ * @param destination the output buffer for the decryption
+ *
+ * @return DecryptResult parcelable
+ * Implicit error codes:
+ * + ERROR_DRM_CANNOT_HANDLE in other failure cases
+ * + ERROR_DRM_DECRYPT if the decrypt operation fails
+ * + ERROR_DRM_FRAME_TOO_LARGE if the frame being decrypted into
+ * the secure output buffer exceeds the size of the buffer
+ * + ERROR_DRM_INSUFFICIENT_OUTPUT_PROTECTION if required output
+ * protections are not active
+ * + ERROR_DRM_INSUFFICIENT_SECURITY if the security level of the
+ * device is not sufficient to meet the requirements in
+ * the license policy
+ * + ERROR_DRM_INVALID_STATE if the device is in a state where it
+ * is not able to perform decryption
+ * + ERROR_DRM_LICENSE_EXPIRED if the license keys have expired
+ * + ERROR_DRM_NO_LICENSE if no license keys have been loaded
+ * + ERROR_DRM_RESOURCE_BUSY if the resources required to perform
+ * the decryption are not available
+ * + ERROR_DRM_SESSION_NOT_OPENED if the decrypt session is not
+ * opened
+ */
+ DecryptResult decrypt(in boolean secure, in byte[] keyId, in byte[] iv, in Mode mode,
+ in Pattern pattern, in SubSample[] subSamples, in SharedBuffer source, in long offset,
+ in DestinationBuffer destination);
+
+ /**
+ * Get OEMCrypto or plugin error messages.
+ *
+ * @return LogMessages
+ * Implicit error codes:
+ * + GENERAL_OEM_ERROR on OEM-provided, low-level component failures;
+ * + GENERAL_PLUGIN_ERROR on unexpected plugin-level errors.
+ */
+ List<LogMessage> getLogMessages();
+
+ /**
+ * Notify a plugin of the currently configured resolution.
+ *
+ * @param width - the display resolutions's width
+ * @param height - the display resolution's height
+ */
+ void notifyResolution(in int width, in int height);
+
+ /**
+ * Check if the specified mime-type requires a secure decoder
+ * component.
+ *
+ * @param mime The content mime-type
+ * @return must be true only if a secure decoder is required
+ * for the specified mime-type
+ */
+ boolean requiresSecureDecoderComponent(in String mime);
+
+ /**
+ * Associate a mediadrm session with this crypto session.
+ *
+ * @param sessionId the MediaDrm session ID to associate with
+ * this crypto session
+ * @return (implicit) the status of the call, status can be:
+ * ERROR_DRM_SESSION_NOT_OPENED if the session is not opened, or
+ * ERROR_DRM_CANNOT_HANDLE if the operation is not supported by
+ * the drm scheme
+ */
+ void setMediaDrmSession(in byte[] sessionId);
+
+ /**
+ * Set a shared memory base for subsequent decrypt operations.
+ * The buffer base is mmaped from a ParcelFileDesciptor in Ashmem
+ * which maps shared memory in the HAL module.
+ * After the shared buffer base is established, the decrypt() method
+ * receives SharedBuffer instances which specify the buffer address range
+ * for decrypt source and destination addresses.
+ *
+ * There can be multiple shared buffers per crypto plugin. The buffers
+ * are distinguished by the bufferId.
+ *
+ * @param base the base of the memory buffer identified by
+ * bufferId
+ * @param bufferId identifies the specific shared buffer for which
+ * the base is being set.
+ */
+ void setSharedBufferBase(in Ashmem base, in int bufferId);
+}
diff --git a/drm/aidl/android/hardware/drm/IDrmFactory.aidl b/drm/aidl/android/hardware/drm/IDrmFactory.aidl
new file mode 100644
index 0000000..b9622a4
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/IDrmFactory.aidl
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+import android.hardware.drm.SecurityLevel;
+import android.hardware.drm.Uuid;
+
+/**
+ * IDrmFactory is the main entry point for interacting with a vendor's
+ * drm HAL to create drm plugin instances. A drm plugin instance
+ * creates drm sessions which are used to obtain keys for a crypto
+ * session so it can decrypt protected video content.
+ */
+@VintfStability
+interface IDrmFactory {
+ /**
+ * Create a drm plugin instance for the specified uuid and
+ * scheme-specific initialization data.
+ *
+ * @param uuid uniquely identifies the drm scheme. See
+ * http://dashif.org/identifiers/protection for uuid assignments
+ * @param appPackageName identifies the package name of the calling
+ * application.
+ *
+ * @return A DRM plugin instance if successful, or null if not created.
+ * Implicit error codes:
+ * + ERROR_DRM_CANNOT_HANDLE if the plugin cannot be created.
+ */
+ @nullable android.hardware.drm.IDrmPlugin createPlugin(
+ in Uuid uuid, in String appPackageName);
+
+ /**
+ * Return vector of uuids identifying crypto schemes supported by
+ * this HAL.
+ *
+ * @return List of uuids for which isCryptoSchemeSupported is true;
+ * each uuid can be used as input to createPlugin.
+ */
+ List<Uuid> getSupportedCryptoSchemes();
+
+ /**
+ * Determine if the HAL factory is able to construct plugins that
+ * support a given media container format specified by mimeType
+ *
+ * @param mimeType identifies the mime type in question
+ *
+ * @return must be true only if the scheme is supported
+ */
+ boolean isContentTypeSupported(in String mimeType);
+
+ /**
+ * Determine if a specific security level is supported by the device.
+ *
+ * @param uuid identifies the crypto scheme in question
+ * @param mimeType identifies the mime type in question
+ * @param securityLevel specifies the security level required
+ *
+ * @return must be true only if the scheme is supported
+ */
+ boolean isCryptoSchemeSupported(
+ in Uuid uuid, in String mimeType, in SecurityLevel securityLevel);
+}
diff --git a/drm/aidl/android/hardware/drm/IDrmPlugin.aidl b/drm/aidl/android/hardware/drm/IDrmPlugin.aidl
new file mode 100644
index 0000000..e649f26
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/IDrmPlugin.aidl
@@ -0,0 +1,755 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+import android.hardware.drm.DrmMetricGroup;
+import android.hardware.drm.HdcpLevels;
+import android.hardware.drm.IDrmPluginListener;
+import android.hardware.drm.KeySetId;
+import android.hardware.drm.KeyRequest;
+import android.hardware.drm.KeyStatus;
+import android.hardware.drm.KeyType;
+import android.hardware.drm.KeyValue;
+import android.hardware.drm.LogMessage;
+import android.hardware.drm.NumberOfSessions;
+import android.hardware.drm.OfflineLicenseState;
+import android.hardware.drm.OpaqueData;
+import android.hardware.drm.ProvideProvisionResponseResult;
+import android.hardware.drm.ProvisionRequest;
+import android.hardware.drm.SecureStop;
+import android.hardware.drm.SecureStopId;
+import android.hardware.drm.SecurityLevel;
+
+/**
+ * IDrmPlugin is used to interact with a specific drm plugin that was
+ * created by IDrmFactory::createPlugin.
+ *
+ * A drm plugin provides methods for obtaining drm keys to be used by a codec
+ * to decrypt protected video content.
+ */
+@VintfStability
+interface IDrmPlugin {
+ /**
+ * Close a session on the DrmPlugin object
+ *
+ * @param sessionId the session id the call applies to
+ *
+ * @return (implicit) the status of the call:
+ * BAD_VALUE if the sessionId is invalid
+ * ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * the session cannot be closed.
+ * ERROR_DRM_SESSION_NOT_OPENED if the session is not opened
+ */
+ void closeSession(in byte[] sessionId);
+
+ /**
+ * Decrypt the provided input buffer with the cipher algorithm
+ * specified by setCipherAlgorithm and the key selected by keyId,
+ * and return the decrypted data.
+ *
+ * @param sessionId the session id the call applies to
+ * @param keyId the ID of the key to use for decryption
+ * @param input the input data to decrypt
+ * @param iv the initialization vector to use for decryption
+ *
+ * @return decrypted output buffer
+ * Implicit error codes:
+ * + BAD_VALUE if the sessionId is invalid
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * the decrypt operation cannot be performed.
+ * + ERROR_DRM_SESSION_NOT_OPENED if the session is not opened
+ */
+ byte[] decrypt(in byte[] sessionId, in byte[] keyId, in byte[] input, in byte[] iv);
+
+ /**
+ * Encrypt the provided input buffer with the cipher algorithm specified by
+ * setCipherAlgorithm and the key selected by keyId, and return the
+ * encrypted data.
+ *
+ * @param sessionId the session id the call applies to
+ * @param keyId the ID of the key to use for encryption
+ * @param input the input data to encrypt
+ * @param iv the initialization vector to use for encryption
+ *
+ * @return encrypted output buffer
+ * Implicit error codes:
+ * + BAD_VALUE if the sessionId is invalid
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * the encrypt operation cannot be performed.
+ * + ERROR_DRM_SESSION_NOT_OPENED if the session is not opened
+ */
+ byte[] encrypt(in byte[] sessionId, in byte[] keyId, in byte[] input, in byte[] iv);
+
+ /**
+ * Return the currently negotiated and max supported HDCP levels.
+ *
+ * The current level is based on the display(s) the device is connected to.
+ * If multiple HDCP-capable displays are simultaneously connected to
+ * separate interfaces, this method returns the lowest negotiated HDCP level
+ * of all interfaces.
+ *
+ * The maximum HDCP level is the highest level that can potentially be
+ * negotiated. It is a constant for any device, i.e. it does not depend on
+ * downstream receiving devices that could be connected. For example, if
+ * the device has HDCP 1.x keys and is capable of negotiating HDCP 1.x, but
+ * does not have HDCP 2.x keys, then the maximum HDCP capability would be
+ * reported as 1.x. If multiple HDCP-capable interfaces are present, it
+ * indicates the highest of the maximum HDCP levels of all interfaces.
+ *
+ * This method should only be used for informational purposes, not for
+ * enforcing compliance with HDCP requirements. Trusted enforcement of HDCP
+ * policies must be handled by the DRM system.
+ *
+ * @return HdcpLevels parcelable
+ * Implicit error codes:
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * the HDCP level cannot be queried
+ */
+ HdcpLevels getHdcpLevels();
+
+ /**
+ * A key request/response exchange occurs between the app and a License
+ * Server to obtain the keys required to decrypt the content.
+ * getKeyRequest() is used to obtain an opaque key request blob that is
+ * delivered to the license server.
+ *
+ * @param scope either a sessionId or a keySetId, depending on the
+ * specified keyType. When the keyType is OFFLINE or STREAMING, scope
+ * must be set to the sessionId the keys will be provided to. When the
+ * keyType is RELEASE, scope must be set to the keySetId of the keys
+ * being released.
+ * @param initData container-specific data, its meaning is interpreted
+ * based on the mime type provided in the mimeType parameter. It could
+ * contain, for example, the content ID, key ID or other data obtained
+ * from the content metadata that is required to generate the key
+ * request. initData must be empty when keyType is RELEASE.
+ * @param mimeType identifies the mime type of the content
+ * @param keyType specifies if the keys are to be used for streaming,
+ * offline or a release
+ * @param optionalParameters included in the key request message to
+ * allow a client application to provide additional message parameters
+ * to the server.
+ *
+ * @return KeyRequest parcelable
+ * Implicit error codes:
+ * + BAD_VALUE if any parameters are invalid
+ * + ERROR_DRM_CANNOT_HANDLE if getKeyRequest is not supported at
+ * the time of the call
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * a key request cannot be generated
+ * + ERROR_DRM_NOT_PROVISIONED if the device requires provisioning
+ * before it is able to generate a key request
+ * + ERROR_DRM_RESOURCE_CONTENTION if client applications using the
+ * hal are temporarily exceeding the available crypto resources
+ * such that a retry of the operation is likely to succeed
+ * + ERROR_DRM_SESSION_NOT_OPENED if the session is not opened
+ */
+ KeyRequest getKeyRequest(in byte[] scope, in byte[] initData, in String mimeType,
+ in KeyType keyType, in KeyValue[] optionalParameters);
+
+ /**
+ * Get Plugin error messages.
+ *
+ * @return LogMessages
+ * Implicit error codes:
+ * + GENERAL_OEM_ERROR on OEM-provided, low-level component failures;
+ * + GENERAL_PLUGIN_ERROR on unexpected plugin-level errors.
+ */
+ List<LogMessage> getLogMessages();
+
+ /**
+ * Returns the plugin-specific metrics. Multiple metric groups may be
+ * returned in one call to getMetrics(). The scope and definition of the
+ * metrics is defined by the plugin.
+ *
+ * @return collection of metric groups provided by the plugin
+ * Implicit error codes:
+ * + ERROR_DRM_INVALID_STATE if the metrics are not available to be
+ * returned.
+ */
+ List<DrmMetricGroup> getMetrics();
+
+ /**
+ * Return the current number of open sessions and the maximum number of
+ * sessions that may be opened simultaneously among all DRM instances
+ * for the active DRM scheme.
+ *
+ * @return NumberOfSessions parcelable
+ * Implicit error codes:
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where the
+ * number of sessions cannot be queried
+ */
+ NumberOfSessions getNumberOfSessions();
+
+ /**
+ * The keys in an offline license allow protected content to be
+ * played even if the device is not connected to a network.
+ * Offline licenses are stored on the device after a key
+ * request/response exchange when the key request KeyType is
+ * OFFLINE. Normally each app is responsible for keeping track of
+ * the KeySetIds it has created. In some situations however, it
+ * will be necessary to request the list of stored offline license
+ * KeySetIds. If an app loses the KeySetId for any stored licenses
+ * that it created, for example, it must be able to recover the
+ * stored KeySetIds so those licenses will be removed when they
+ * expire or when the app is uninstalled.
+ *
+ * This method returns a list of the KeySetIds for all offline
+ * licenses. The offline license KeySetId allows an app to query
+ * the status of an offline license or remove it.
+ *
+ * @return list of keySetIds
+ * Implicit error codes:
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where the
+ * KeySetIds can't be returned
+ */
+ List<KeySetId> getOfflineLicenseKeySetIds();
+
+ /**
+ * Request the state of an offline license. An offline license must
+ * be usable or inactive. The keys in a usable offline license are
+ * available for decryption. When the offline license state is
+ * inactive, the keys have been marked for release using
+ * getKeyRequest with KeyType RELEASE but the key response has not
+ * been received. The keys in an inactive offline license are not
+ * usable for decryption.
+ *
+ * @param keySetId the id of the offline license
+ *
+ * @return The offline license state, UNKNOWN, USABLE or INACTIVE.
+ * Implicit error codes:
+ * + BAD_VALUE if the license is not found
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where the
+ * offline license state can't be queried
+ */
+ OfflineLicenseState getOfflineLicenseState(in KeySetId keySetId);
+
+ /**
+ * Read a byte array property value given the property name.
+ * See getPropertyString.
+ *
+ * @param propertyName the name of the property
+ *
+ * @return property value bye array
+ * Implicit error codes:
+ * + BAD_VALUE if the property name is invalid
+ * + ERROR_DRM_CANNOT_HANDLE if the property is not supported
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where the
+ * property cannot be obtained
+ */
+ byte[] getPropertyByteArray(in String propertyName);
+
+ /**
+ * A drm scheme can have properties that are settable and readable
+ * by an app. There are a few forms of property access methods,
+ * depending on the data type of the property.
+ *
+ * Property values defined by the public API are:
+ * "vendor" [string] identifies the maker of the drm scheme
+ * "version" [string] identifies the version of the drm scheme
+ * "description" [string] describes the drm scheme
+ * 'deviceUniqueId' [byte array] The device unique identifier is
+ * established during device provisioning and provides a means of
+ * uniquely identifying each device.
+ *
+ * Since drm scheme properties may vary, additional field names may be
+ * defined by each DRM vendor. Refer to your DRM provider documentation
+ * for definitions of its additional field names.
+ *
+ * Read a string property value given the property name.
+ *
+ * @param propertyName the name of the property
+ *
+ * @return the property value string.
+ * Implicit error codes:
+ * + BAD_VALUE if the property name is invalid
+ * + ERROR_DRM_CANNOT_HANDLE if the property is not supported
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where the
+ * property cannot be obtained
+ */
+ String getPropertyString(in String propertyName);
+
+ /**
+ * A provision request/response exchange occurs between the app
+ * and a provisioning server to retrieve a device certificate.
+ * getProvisionRequest is used to obtain an opaque provisioning
+ * request blob that is delivered to the provisioning server.
+ *
+ * @param certificateType the type of certificate requested, e.g. "X.509"
+ * @param certificateAuthority identifies the certificate authority.
+ * A certificate authority (CA) is an entity which issues digital
+ * certificates for use by other parties. It is an example of a
+ * trusted third party.
+ *
+ * @return ProvisionRequest parcelable
+ * Implicit error codes:
+ * + ERROR_DRM_CANNOT_HANDLE if the drm scheme does not require
+ * provisioning
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * the provision request cannot be generated
+ * + ERROR_DRM_RESOURCE_CONTENTION if client applications using
+ * the hal are temporarily exceeding the available crypto
+ * resources such that a retry of the operation is likely
+ * to succeed
+ */
+ ProvisionRequest getProvisionRequest(
+ in String certificateType, in String certificateAuthority);
+
+ /**
+ * Get all secure stops by secure stop ID
+ *
+ * @param secureStopId the ID of the secure stop to return.
+ * The secure stop ID is delivered by the key server
+ * as part of the key response and must also be known by the app.
+ *
+ * @return secure stop opaque object.
+ * Implicit error codes:
+ * + BAD_VALUE if the secureStopId is invalid
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * the secure stop cannot be returned
+ */
+ SecureStop getSecureStop(in SecureStopId secureStopId);
+
+ /**
+ * Get the IDs of all secure stops on the device
+ *
+ * @return list of secure stops IDs.
+ * Implicit error codes:
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * the secure stop IDs list cannot be returned
+ */
+ List<SecureStopId> getSecureStopIds();
+
+ /**
+ * SecureStop is a way of enforcing the concurrent stream limit per
+ * subscriber.
+ *
+ * It can securely monitor the lifetime of sessions across device reboots
+ * by periodically persisting the session lifetime status in secure
+ * storage.
+ *
+ * A signed version of the sessionID is written to persistent storage on the
+ * device when each MediaCrypto object is created and periodically during
+ * playback. The sessionID is signed by the device private key to prevent
+ * tampering.
+ *
+ * When playback is completed the session is destroyed, and the secure
+ * stops are queried by the app. The app then delivers the secure stop
+ * message to a server which verifies the signature to confirm that the
+ * session and its keys have been removed from the device. The persisted
+ * record on the device is removed after receiving and verifying the
+ * signed response from the server.
+ *
+ * Get all secure stops on the device
+ *
+ * @return list of the opaque secure stop objects.
+ * Implicit error codes:
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * the secure stops cannot be returned
+ */
+ List<SecureStop> getSecureStops();
+
+ /**
+ * Return the current security level of a session. A session has an initial
+ * security level determined by the robustness of the DRM system's
+ * implementation on the device.
+ *
+ * @param sessionId the session id the call applies to
+ *
+ * @return the current security level for the session.
+ * Implicit error codes:
+ * + BAD_VALUE if the sessionId is invalid
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * the security level cannot be queried
+ * + ERROR_DRM_SESSION_NOT_OPENED if the session is not opened
+ */
+ SecurityLevel getSecurityLevel(in byte[] sessionId);
+
+ /**
+ * Open a new session at a requested security level. The security level
+ * represents the robustness of the device's DRM implementation. By default,
+ * sessions are opened at the native security level of the device which is
+ * the maximum level that can be supported. Overriding the security level is
+ * necessary when the decrypted frames need to be manipulated, such as for
+ * image compositing. The security level parameter must be equal to or lower
+ * than the native level. If the requested level is not supported, the next
+ * lower supported security level must be set. The level can be queried
+ * using {@link #getSecurityLevel}. A session ID is returned.
+ *
+ * @param level the requested security level
+ *
+ * @return sessionId
+ */
+ byte[] openSession(in SecurityLevel securityLevel);
+
+ /**
+ * After a key response is received by the app, it is provided to the
+ * Drm plugin using provideKeyResponse.
+ *
+ * @param scope may be a sessionId or a keySetId depending on the
+ * type of the response. Scope should be set to the sessionId
+ * when the response is for either streaming or offline key requests.
+ * Scope should be set to the keySetId when the response is for
+ * a release request.
+ * @param response the response from the key server that is being
+ * provided to the drm HAL.
+ *
+ * @return a keySetId that can be used to later restore the keys to a new
+ * session with the method restoreKeys when the response is for an
+ * offline key request.
+ * Implicit error codes:
+ * + BAD_VALUE if any parameters are invalid
+ * + ERROR_DRM_CANNOT_HANDLE if provideKeyResponse is not supported
+ * at the time of the call
+ * + ERROR_DRM_DEVICE_REVOKED if the device has been disabled by
+ * the license policy
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * a key response cannot be handled.
+ * + ERROR_DRM_NOT_PROVISIONED if the device requires provisioning
+ * before it can handle the key response
+ * + ERROR_DRM_SESSION_NOT_OPENED if the session is not opened
+ */
+ KeySetId provideKeyResponse(in byte[] scope, in byte[] response);
+
+ /**
+ * After a provision response is received by the app from a provisioning
+ * server, it is provided to the Drm HAL using provideProvisionResponse.
+ * The HAL implementation must receive the provision request and
+ * store the provisioned credentials.
+ *
+ * @param response the opaque provisioning response received by the
+ * app from a provisioning server.
+ *
+ * @return ProvideProvisionResponseResult parcelable, which contains
+ * the public certificate and encrypted private key that can be
+ * used by signRSA to compute an RSA signature on a message.
+ * Implicit error codes:
+ * + BAD_VALUE if any parameters are invalid
+ * + ERROR_DRM_DEVICE_REVOKED if the device has been disabled by
+ * the license policy
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where the
+ * provision response cannot be handled
+ */
+ ProvideProvisionResponseResult provideProvisionResponse(in byte[] response);
+
+ /**
+ * Request an informative description of the license for the session.
+ * The status is in the form of {name, value} pairs. Since DRM license
+ * policies vary by vendor, the specific status field names are
+ * determined by each DRM vendor. Refer to your DRM provider
+ * documentation for definitions of the field names for a particular
+ * drm scheme.
+ *
+ * @param sessionId the session id the call applies to
+ *
+ * @return a list of name value pairs describing the license.
+ * Implicit error codes:
+ * + ERROR_DRM_SESSION_NOT_OPENED if the session is not opened
+ * + BAD_VALUE if any parameters are invalid
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where the
+ * key status cannot be queried.
+ */
+ List<KeyValue> queryKeyStatus(in byte[] sessionId);
+
+ /**
+ * Release all secure stops on the device
+ *
+ * @return (implicit) the status of the call:
+ * ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * the secure stops cannot be released.
+ */
+ void releaseAllSecureStops();
+
+ /**
+ * Release a secure stop by secure stop ID
+ *
+ * @param secureStopId the ID of the secure stop to release.
+ * The secure stop ID is delivered by the key server as
+ * part of the key response and must also be known by the app.
+ *
+ * @return (implicit) the status of the call:
+ * BAD_VALUE if the secureStopId is invalid
+ * ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * the secure stop cannot be released.
+ */
+ void releaseSecureStop(in SecureStopId secureStopId);
+
+ /**
+ * Release secure stops given a release message from the key server
+ *
+ * @param ssRelease the secure stop release message identifying
+ * one or more secure stops to release. ssRelease is opaque,
+ * it is passed directly from a DRM license server through
+ * the app and media framework to the vendor HAL module.
+ * The format and content of ssRelease must be defined by the
+ * DRM scheme being implemented according to this HAL.
+ * The DRM scheme can be identified by its UUID which
+ * can be queried using IDrmFactory::isCryptoSchemeSupported.
+ *
+ * @return (implicit) the status of the call:
+ * BAD_VALUE if ssRelease is invalid
+ * ERROR_DRM_INVALID_STATE if the HAL is in a state wherei
+ * the secure stop cannot be released.
+ */
+ void releaseSecureStops(in OpaqueData ssRelease);
+
+ /**
+ * Remove all secure stops on the device without requiring a secure
+ * stop release response message from the key server.
+ *
+ * @return (implicit) the status of the call:
+ * ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * the secure stops cannot be removed.
+ */
+ void removeAllSecureStops();
+
+ /**
+ * Remove the current keys from a session
+ *
+ * @param sessionId the session id the call applies to
+ *
+ * @return (implicit) the status of the call:
+ * BAD_VALUE if the sessionId is invalid
+ * ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * the keys cannot be removed.
+ * ERROR_DRM_SESSION_NOT_OPENED if the session is not opened
+ */
+ void removeKeys(in byte[] sessionId);
+
+ /**
+ * Normally offline licenses are released using a key
+ * request/response exchange using getKeyRequest where the KeyType
+ * is RELEASE, followed by provideKeyResponse. This allows the
+ * server to cryptographically confirm that the license has been
+ * removed and then adjust the count of offline licenses allocated
+ * to the device.
+ * <p>
+ * In some exceptional situations it will be necessary to directly
+ * remove offline licenses without notifying the server, which is
+ * performed by this method.
+ *
+ * @param keySetId the id of the offline license to remove
+ *
+ * @return (implicit) the status of the call:
+ * BAD_VALUE if the license is not found
+ * ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * the KeySetIds can't be removed.
+ */
+ void removeOfflineLicense(in KeySetId keySetId);
+
+ /**
+ * Remove a secure stop given its secure stop ID, without requiring
+ * a secure stop release response message from the key server.
+ *
+ * @param secureStopId the ID of the secure stop to release.
+ *
+ * @return the status of the call:
+ * BAD_VALUE if the secureStopId is invalid
+ * ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * the secure stop cannot be removed.
+ */
+ void removeSecureStop(in SecureStopId secureStopId);
+
+ /**
+ * Check if the specified mime-type & security level require a secure decoder
+ * component.
+ *
+ * @param mime The content mime-type
+ * @param level the requested security level
+ *
+ * @return must be true if and only if a secure decoder is
+ * required for the specified mime-type & security level
+ */
+ boolean requiresSecureDecoder(in String mime, in SecurityLevel level);
+
+ /**
+ * Check if the specified mime-type requires a secure decoder component
+ * at the highest security level supported on the device.
+ *
+ * @param mime The content mime-type
+ *
+ * @return must be true if and only if a secure decoder is required
+ * for the specified mime-type
+ */
+ boolean requiresSecureDecoderDefault(in String mime);
+
+ /**
+ * Restore persisted offline keys into a new session
+ *
+ * @param sessionId the session id the call applies to
+ * @param keySetId identifies the keys to load, obtained from
+ * a prior call to provideKeyResponse().
+ *
+ * @return (implicit) the status of the call:
+ * ERROR_DRM_SESSION_NOT_OPENED if the session is not opened
+ * BAD_VALUE if any parameters are invalid
+ * ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * keys cannot be restored.
+ */
+ void restoreKeys(in byte[] sessionId, in KeySetId keySetId);
+
+ /**
+ * The following methods implement operations on a CryptoSession to support
+ * encrypt, decrypt, sign verify operations on operator-provided
+ * session keys.
+ *
+ *
+ * Set the cipher algorithm to be used for the specified session.
+ *
+ * @param sessionId the session id the call applies to
+ * @param algorithm the algorithm to use. The string conforms to JCA
+ * Standard Names for Cipher Transforms and is case insensitive. An
+ * example algorithm is "AES/CBC/PKCS5Padding".
+ *
+ * @return (implicit) the status of the call:
+ * BAD_VALUE if any parameters are invalid
+ * ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * the algorithm cannot be set.
+ * ERROR_DRM_SESSION_NOT_OPENED if the session is not opened`
+ */
+ void setCipherAlgorithm(in byte[] sessionId, in String algorithm);
+
+ /**
+ * Plugins call the following methods to deliver events to the
+ * java app.
+ *
+ *
+ * Set a listener for a drm session. This allows the drm HAL to
+ * make asynchronous calls back to the client of IDrm.
+ *
+ * @param listener instance of IDrmPluginListener to receive the events
+ */
+ void setListener(in IDrmPluginListener listener);
+
+ /**
+ * Set the MAC algorithm to be used for computing hashes in a session.
+ *
+ * @param sessionId the session id the call applies to
+ * @param algorithm the algorithm to use. The string conforms to JCA
+ * Standard Names for Mac Algorithms and is case insensitive. An example MAC
+ * algorithm string is "HmacSHA256".
+ *
+ * @return (implicit) the status of the call:
+ * BAD_VALUE if any parameters are invalid
+ * ERROR_DRM_INVALID_STATE if the HAL is in a state where
+ * the algorithm cannot be set.
+ * ERROR_DRM_SESSION_NOT_OPENED if the session is not opened`
+ */
+ void setMacAlgorithm(in byte[] sessionId, in String algorithm);
+
+ /**
+ * Set playback id of a drm session. The playback id can be used to join drm session metrics
+ * with metrics from other low level media components, e.g. codecs, or metrics from the high
+ * level player.
+ *
+ * @param sessionId drm session id
+ * @param playbackId high level playback id
+ *
+ * @return (implicit) the status of the call:
+ * ERROR_DRM_SESSION_NOT_OPENED if the drm session cannot be found
+ */
+ void setPlaybackId(in byte[] sessionId, in String playbackId);
+
+ /**
+ * Write a property byte array value given the property name
+ *
+ * @param propertyName the name of the property
+ * @param value the value to write
+ *
+ * @return (implicit) the status of the call:
+ * BAD_VALUE if the property name is invalid
+ * ERROR_DRM_CANNOT_HANDLE if the property is not supported
+ * ERROR_DRM_INVALID_STATE if the HAL is in a state where the
+ * property cannot be set
+ */
+ void setPropertyByteArray(in String propertyName, in byte[] value);
+
+ /**
+ * Write a property string value given the property name
+ *
+ * @param propertyName the name of the property
+ * @param value the value to write
+ *
+ * @return (implicit) status of the call:
+ * BAD_VALUE if the property name is invalid
+ * ERROR_DRM_CANNOT_HANDLE if the property is not supported
+ * ERROR_DRM_INVALID_STATE if the HAL is in a state where the
+ * property cannot be set
+ */
+ void setPropertyString(in String propertyName, in String value);
+
+ /**
+ * Compute a signature over the provided message using the mac algorithm
+ * specified by setMacAlgorithm and the key selected by keyId and return
+ * the signature.
+ *
+ * @param sessionId the session id the call applies to
+ * @param keyId the ID of the key to use for decryption
+ * @param message the message to compute a signature over
+ *
+ * @return signature computed over the message
+ * Implicit error codes:
+ * + ERROR_DRM_SESSION_NOT_OPENED if the session is not opened
+ * + BAD_VALUE if any parameters are invalid
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where the
+ * sign operation cannot be performed.
+ */
+ byte[] sign(in byte[] sessionId, in byte[] keyId, in byte[] message);
+
+ /**
+ * Compute an RSA signature on the provided message using the specified
+ * algorithm.
+ *
+ * @param sessionId the session id the call applies to
+ * @param algorithm the signing algorithm, such as "RSASSA-PSS-SHA1"
+ * or "PKCS1-BlockType1"
+ * @param message the message to compute the signature on
+ * @param wrappedKey the private key returned during provisioning as
+ * returned by provideProvisionResponse.
+ *
+ * @return signature computed over the message
+ * Implicit error codes:
+ * + BAD_VALUE if any parameters are invalid
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where the
+ * signRSA operation operation cannot be performed
+ * + ERROR_DRM_SESSION_NOT_OPENED if the session is not opened
+ */
+ byte[] signRSA(
+ in byte[] sessionId, in String algorithm, in byte[] message,
+ in byte[] wrappedkey);
+
+ /**
+ * Compute a hash of the provided message using the mac algorithm specified
+ * by setMacAlgorithm and the key selected by keyId, and compare with the
+ * expected result.
+ *
+ * @param sessionId the session id the call applies to
+ * @param keyId the ID of the key to use for decryption
+ * @param message the message to compute a hash of
+ * @param signature the signature to verify
+ *
+ * @return true if the signature is verified positively, false otherwise.
+ * Implicit error codes:
+ * + ERROR_DRM_SESSION_NOT_OPENED if the session is not opened
+ * + BAD_VALUE if any parameters are invalid
+ * + ERROR_DRM_INVALID_STATE if the HAL is in a state where the
+ * verify operation cannot be performed.
+ */
+ boolean verify(
+ in byte[] sessionId, in byte[] keyId, in byte[] message,
+ in byte[] signature);
+}
diff --git a/drm/aidl/android/hardware/drm/IDrmPluginListener.aidl b/drm/aidl/android/hardware/drm/IDrmPluginListener.aidl
new file mode 100644
index 0000000..d52da66
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/IDrmPluginListener.aidl
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+import android.hardware.drm.EventType;
+import android.hardware.drm.KeyStatus;
+
+/**
+ * IDrmPluginListener is a listener interface for Drm events sent from an
+ * IDrmPlugin instance.
+ */
+@VintfStability
+interface IDrmPluginListener {
+ /**
+ * Legacy event sending method, it sends events of various types using a
+ * single overloaded set of parameters. This form is deprecated.
+ *
+ * @param eventType the type of the event
+ * @param sessionId identifies the session the event originated from
+ * @param data event-specific data blob
+ */
+ oneway void onEvent(in EventType eventType, in byte[] sessionId, in byte[] data);
+
+ /**
+ * Send a license expiration update to the listener. The expiration
+ * update indicates how long the current keys are valid before they
+ * need to be renewed.
+ *
+ * @param sessionId identifies the session the event originated from
+ * @param expiryTimeInMS the time when the keys need to be renewed.
+ * The time is in milliseconds, relative to the Unix epoch. A time
+ * of 0 indicates that the keys never expire.
+ */
+ oneway void onExpirationUpdate(in byte[] sessionId, in long expiryTimeInMS);
+
+ /**
+ * Send a keys change event to the listener. The keys change event
+ * indicates the status of each key in the session. Keys can be
+ * indicated as being usable, expired, outputnotallowed or statuspending.
+ *
+ * @param sessionId identifies the session the event originated from
+ * @param keyStatusList indicates the status for each key ID in the
+ * session.
+ * @param hasNewUsableKey indicates if the event includes at least one
+ * key that has become usable.
+ */
+ oneway void onKeysChange(
+ in byte[] sessionId, in KeyStatus[] keyStatusList, in boolean hasNewUsableKey);
+
+ /**
+ * Some device crypto hardware is incapable of retaining crypto
+ * session state across suspend and resume cycles. A
+ * SessionLostState event must be signaled when a session has
+ * become invalid for this reason. This event must not be used to
+ * indicate a failure in the crypto system. Closing the session
+ * and opening a new one must allow the application to resume
+ * normal use of the drm hal module.
+ *
+ * @param sessionId identifies the session that has been invalidated
+ */
+ oneway void onSessionLostState(in byte[] sessionId);
+}
diff --git a/drm/aidl/android/hardware/drm/KeyRequest.aidl b/drm/aidl/android/hardware/drm/KeyRequest.aidl
new file mode 100644
index 0000000..0c73205
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/KeyRequest.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+import android.hardware.drm.KeyRequestType;
+
+@VintfStability
+parcelable KeyRequest {
+ /** The opaque key request blob. */
+ byte[] request;
+
+ /**
+ * Enumerated type:
+ * INITIAL - the first key request for a license
+ * NONE - indicates that no request is needed because the keys
+ * are already loaded
+ * RENEWAL - is a subsequent key request used to refresh the
+ * keys in a license
+ * RELEASE - indicates keys are being released
+ * UPDATE - indicates that the keys need to be refetched after
+ * the initial license request
+ */
+ KeyRequestType requestType;
+
+ /**
+ * The URL that the request may be sent to,
+ * if provided by the drm HAL. The app can choose to
+ * override this URL. If the HAL implementation does not provide
+ * a defaultUrl, the returned string must be empty.
+ */
+ String defaultUrl;
+}
diff --git a/drm/aidl/android/hardware/drm/KeyRequestType.aidl b/drm/aidl/android/hardware/drm/KeyRequestType.aidl
new file mode 100644
index 0000000..3a603ff
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/KeyRequestType.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+/**
+ * An app determines the type of a key request returned from getKeyRequest.
+ */
+@VintfStability
+@Backing(type="int")
+enum KeyRequestType {
+ /**
+ * Key request type is for an initial license request
+ */
+ INITIAL,
+ /**
+ * Key request type is for license renewal. Renewal requests are used
+ * to extend the validity period for streaming keys.
+ */
+ RENEWAL,
+ /**
+ * Key request type is a release. A key release causes offline keys
+ * to become available for streaming.
+ */
+ RELEASE,
+ /**
+ * Key request type is unknown due to some error condition.
+ */
+ UNKNOWN,
+ /**
+ * Keys are already loaded. No key request is needed.
+ */
+ NONE,
+ /**
+ * Keys have previously been loaded. An additional (non-renewal) license
+ * request is needed.
+ */
+ UPDATE,
+}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl b/drm/aidl/android/hardware/drm/KeySetId.aidl
similarity index 62%
copy from graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
copy to drm/aidl/android/hardware/drm/KeySetId.aidl
index a0a1d4b..be0ce0e 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
+++ b/drm/aidl/android/hardware/drm/KeySetId.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -14,16 +14,9 @@
* limitations under the License.
*/
-package android.hardware.graphics.composer3;
-
-/**
- * Color representation as a floating point number in the range [0.0 - 1.0]
- */
+package android.hardware.drm;
@VintfStability
-parcelable FloatColor {
- float r;
- float g;
- float b;
- float a;
+parcelable KeySetId {
+ byte[] keySetId;
}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl b/drm/aidl/android/hardware/drm/KeyStatus.aidl
similarity index 61%
copy from graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
copy to drm/aidl/android/hardware/drm/KeyStatus.aidl
index a0a1d4b..16e042a 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
+++ b/drm/aidl/android/hardware/drm/KeyStatus.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -14,16 +14,16 @@
* limitations under the License.
*/
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
+
+import android.hardware.drm.KeyStatusType;
/**
- * Color representation as a floating point number in the range [0.0 - 1.0]
+ * Used by sendKeysChange to report the usability status of each key
+ * to the app.
*/
-
@VintfStability
-parcelable FloatColor {
- float r;
- float g;
- float b;
- float a;
+parcelable KeyStatus {
+ byte[] keyId;
+ KeyStatusType type;
}
diff --git a/drm/aidl/android/hardware/drm/KeyStatusType.aidl b/drm/aidl/android/hardware/drm/KeyStatusType.aidl
new file mode 100644
index 0000000..6902d87
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/KeyStatusType.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+@VintfStability
+@Backing(type="int")
+enum KeyStatusType {
+ /**
+ * The key is currently usable to decrypt media data.
+ */
+ USABLE,
+ /**
+ * The key is no longer usable to decrypt media data because its expiration
+ * time has passed.
+ */
+ EXPIRED,
+ /**
+ * The key is not currently usable to decrypt media data because its output
+ * requirements cannot currently be met.
+ */
+ OUTPUTNOTALLOWED,
+ /**
+ * The status of the key is not yet known and is being determined.
+ */
+ STATUSPENDING,
+ /**
+ * The key is not currently usable to decrypt media data because of an
+ * internal error in processing unrelated to input parameters.
+ */
+ INTERNALERROR,
+ /**
+ * The key is not yet usable to decrypt media because the start
+ * time is in the future. The key must become usable when
+ * its start time is reached.
+ */
+ USABLEINFUTURE,
+}
diff --git a/drm/aidl/android/hardware/drm/KeyType.aidl b/drm/aidl/android/hardware/drm/KeyType.aidl
new file mode 100644
index 0000000..78b4d83
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/KeyType.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+@VintfStability
+@Backing(type="int")
+enum KeyType {
+ /**
+ * Drm keys can be for offline content or for online streaming.
+ * Offline keys are persisted on the device and may be used when the device
+ * is disconnected from the network.
+ */
+ OFFLINE,
+ /**
+ * Keys for streaming are not persisted and require the device to be
+ * connected to the network for periodic renewal.
+ */
+ STREAMING,
+ /**
+ * The Release type is used to request that offline keys be no longer
+ * restricted to offline use.
+ */
+ RELEASE,
+}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl b/drm/aidl/android/hardware/drm/KeyValue.aidl
similarity index 62%
copy from graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
copy to drm/aidl/android/hardware/drm/KeyValue.aidl
index a0a1d4b..e26781b 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
+++ b/drm/aidl/android/hardware/drm/KeyValue.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -14,16 +14,10 @@
* limitations under the License.
*/
-package android.hardware.graphics.composer3;
-
-/**
- * Color representation as a floating point number in the range [0.0 - 1.0]
- */
+package android.hardware.drm;
@VintfStability
-parcelable FloatColor {
- float r;
- float g;
- float b;
- float a;
+parcelable KeyValue {
+ String key;
+ String value;
}
diff --git a/drm/aidl/android/hardware/drm/LogMessage.aidl b/drm/aidl/android/hardware/drm/LogMessage.aidl
new file mode 100644
index 0000000..8ac1ced
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/LogMessage.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+import android.hardware.drm.LogPriority;
+
+/**
+ * Returned by getLogMessages to report error diagnostics to the
+ * app.
+ *
+ * The |message| field is for informational purposes only, and
+ * NOT meant to be parsed programmatically when handling errors.
+ * For programmatic error handling, please check the return |Status|
+ * of APIs instead.
+ */
+@VintfStability
+parcelable LogMessage {
+ /**
+ * Epoch time in milliseconds.
+ */
+ long timeMs;
+ LogPriority priority;
+ String message;
+}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl b/drm/aidl/android/hardware/drm/LogPriority.aidl
similarity index 62%
copy from graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
copy to drm/aidl/android/hardware/drm/LogPriority.aidl
index a0a1d4b..4db3b40 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
+++ b/drm/aidl/android/hardware/drm/LogPriority.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -14,16 +14,17 @@
* limitations under the License.
*/
-package android.hardware.graphics.composer3;
-
-/**
- * Color representation as a floating point number in the range [0.0 - 1.0]
- */
+package android.hardware.drm;
@VintfStability
-parcelable FloatColor {
- float r;
- float g;
- float b;
- float a;
+@Backing(type="int")
+enum LogPriority {
+ UNKNOWN,
+ DEFAULT,
+ VERBOSE,
+ DEBUG,
+ INFO,
+ WARN,
+ ERROR,
+ FATAL,
}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl b/drm/aidl/android/hardware/drm/Mode.aidl
similarity index 63%
copy from graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
copy to drm/aidl/android/hardware/drm/Mode.aidl
index a0a1d4b..6fc0065 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
+++ b/drm/aidl/android/hardware/drm/Mode.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -14,16 +14,16 @@
* limitations under the License.
*/
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
/**
- * Color representation as a floating point number in the range [0.0 - 1.0]
+ * Enumerate the supported crypto modes
*/
-
@VintfStability
-parcelable FloatColor {
- float r;
- float g;
- float b;
- float a;
+@Backing(type="int")
+enum Mode {
+ UNENCRYPTED = 0,
+ AES_CTR = 1,
+ AES_CBC_CTS = 2,
+ AES_CBC = 3,
}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl b/drm/aidl/android/hardware/drm/NumberOfSessions.aidl
similarity index 60%
copy from graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
copy to drm/aidl/android/hardware/drm/NumberOfSessions.aidl
index a0a1d4b..75b7c2e 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
+++ b/drm/aidl/android/hardware/drm/NumberOfSessions.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -14,16 +14,13 @@
* limitations under the License.
*/
-package android.hardware.graphics.composer3;
-
-/**
- * Color representation as a floating point number in the range [0.0 - 1.0]
- */
+package android.hardware.drm;
@VintfStability
-parcelable FloatColor {
- float r;
- float g;
- float b;
- float a;
+parcelable NumberOfSessions {
+ /** The number of currently opened sessions. */
+ int currentSessions;
+
+ /** The maximum number of sessions that the device can support. */
+ int maxSessions;
}
diff --git a/drm/aidl/android/hardware/drm/OfflineLicenseState.aidl b/drm/aidl/android/hardware/drm/OfflineLicenseState.aidl
new file mode 100644
index 0000000..0f447db
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/OfflineLicenseState.aidl
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+@VintfStability
+@Backing(type="int")
+enum OfflineLicenseState {
+ /**
+ * Offline license state is unknown
+ */
+ UNKNOWN,
+ /**
+ * Offline license state is usable, the keys are usable for decryption.
+ */
+ USABLE,
+ /**
+ * Offline license state is inactive, the keys have been marked for
+ * release using {@link #getKeyRequest} with KEY_TYPE_RELEASE but the
+ * key response has not been received.
+ */
+ INACTIVE,
+}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl b/drm/aidl/android/hardware/drm/OpaqueData.aidl
similarity index 62%
copy from graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
copy to drm/aidl/android/hardware/drm/OpaqueData.aidl
index a0a1d4b..6b2a2e7 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
+++ b/drm/aidl/android/hardware/drm/OpaqueData.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -14,16 +14,9 @@
* limitations under the License.
*/
-package android.hardware.graphics.composer3;
-
-/**
- * Color representation as a floating point number in the range [0.0 - 1.0]
- */
+package android.hardware.drm;
@VintfStability
-parcelable FloatColor {
- float r;
- float g;
- float b;
- float a;
+parcelable OpaqueData {
+ byte[] opaqueData;
}
diff --git a/drm/aidl/android/hardware/drm/Pattern.aidl b/drm/aidl/android/hardware/drm/Pattern.aidl
new file mode 100644
index 0000000..88d22cf
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/Pattern.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+/**
+ * A crypto Pattern is a repeating sequence of encrypted and clear blocks
+ * occurring within the bytes indicated by mNumBytesOfEncryptedDatad bytes
+ * of a subsample. Patterns are used to reduce the CPU overhead of
+ * decrypting samples. As an example, HLS uses 1:9 patterns where every
+ * 10th block is encrypted.
+ */
+@VintfStability
+parcelable Pattern {
+ /**
+ * The number of blocks to be encrypted in the pattern. If zero,
+ * pattern encryption is inoperative.
+ */
+ int encryptBlocks;
+
+ /**
+ * The number of blocks to be skipped (left clear) in the pattern. If
+ * zero, pattern encryption is inoperative.
+ */
+ int skipBlocks;
+}
diff --git a/drm/aidl/android/hardware/drm/ProvideProvisionResponseResult.aidl b/drm/aidl/android/hardware/drm/ProvideProvisionResponseResult.aidl
new file mode 100644
index 0000000..e9f1e2b
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/ProvideProvisionResponseResult.aidl
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+@VintfStability
+parcelable ProvideProvisionResponseResult {
+ /**
+ * The public certificate resulting from the provisioning
+ * operation, if any. An empty vector indicates that no
+ * certificate was returned.
+ */
+ byte[] certificate;
+
+ /**
+ * An opaque object containing encrypted private key material
+ * to be used by signRSA when computing an RSA signature on a
+ * message, see the signRSA method.
+ */
+ byte[] wrappedKey;
+}
diff --git a/drm/aidl/android/hardware/drm/ProvisionRequest.aidl b/drm/aidl/android/hardware/drm/ProvisionRequest.aidl
new file mode 100644
index 0000000..eb42d32
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/ProvisionRequest.aidl
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+@VintfStability
+parcelable ProvisionRequest {
+ /** The opaque certificate request blob. */
+ byte[] request;
+
+ /**
+ * The URL that the provisioning request may be sent to,
+ * if known by the HAL implementation. An app can choose to
+ * override this URL. If the HAL implementation does not provide
+ * a defaultUrl, the returned string must be empty.
+ */
+ String defaultUrl;
+}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl b/drm/aidl/android/hardware/drm/SecureStop.aidl
similarity index 63%
copy from graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
copy to drm/aidl/android/hardware/drm/SecureStop.aidl
index a0a1d4b..37cfbd3 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
+++ b/drm/aidl/android/hardware/drm/SecureStop.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -14,16 +14,12 @@
* limitations under the License.
*/
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
/**
- * Color representation as a floating point number in the range [0.0 - 1.0]
+ * Encapsulates a secure stop opaque object.
*/
-
@VintfStability
-parcelable FloatColor {
- float r;
- float g;
- float b;
- float a;
+parcelable SecureStop {
+ byte[] opaqueData;
}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl b/drm/aidl/android/hardware/drm/SecureStopId.aidl
similarity index 62%
copy from graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
copy to drm/aidl/android/hardware/drm/SecureStopId.aidl
index a0a1d4b..775e60b 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
+++ b/drm/aidl/android/hardware/drm/SecureStopId.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -14,16 +14,9 @@
* limitations under the License.
*/
-package android.hardware.graphics.composer3;
-
-/**
- * Color representation as a floating point number in the range [0.0 - 1.0]
- */
+package android.hardware.drm;
@VintfStability
-parcelable FloatColor {
- float r;
- float g;
- float b;
- float a;
+parcelable SecureStopId {
+ byte[] secureStopId;
}
diff --git a/drm/aidl/android/hardware/drm/SecurityLevel.aidl b/drm/aidl/android/hardware/drm/SecurityLevel.aidl
new file mode 100644
index 0000000..aac1b68
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/SecurityLevel.aidl
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+@VintfStability
+@Backing(type="int")
+enum SecurityLevel {
+ /**
+ * Unable to determine the security level
+ */
+ UNKNOWN,
+ /**
+ * Software-based whitebox crypto
+ */
+ SW_SECURE_CRYPTO,
+ /**
+ * Software-based whitebox crypto and an obfuscated decoder
+ */
+ SW_SECURE_DECODE,
+ /**
+ * DRM key management and crypto operations are performed within a
+ * hardware backed trusted execution environment
+ */
+ HW_SECURE_CRYPTO,
+ /**
+ * DRM key management, crypto operations and decoding of content
+ * are performed within a hardware backed trusted execution environment
+ */
+ HW_SECURE_DECODE,
+ /**
+ * DRM key management, crypto operations, decoding of content and all
+ * handling of the media (compressed and uncompressed) is handled within
+ * a hardware backed trusted execution environment.
+ */
+ HW_SECURE_ALL,
+ /**
+ * The default security level is defined as the highest security level
+ * supported on the device.
+ */
+ DEFAULT,
+}
diff --git a/drm/aidl/android/hardware/drm/SharedBuffer.aidl b/drm/aidl/android/hardware/drm/SharedBuffer.aidl
new file mode 100644
index 0000000..6977284
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/SharedBuffer.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+/**
+ * SharedBuffer describes a decrypt buffer which is defined by a bufferId, an
+ * offset and a size. The offset is relative to the shared memory base for the
+ * memory region identified by bufferId, which is established by
+ * setSharedMemoryBase().
+ */
+@VintfStability
+parcelable SharedBuffer {
+ /**
+ * The unique buffer identifier
+ */
+ int bufferId;
+ /**
+ * The offset from the shared memory base
+ */
+ long offset;
+ /**
+ * The size of the shared buffer in bytes
+ */
+ long size;
+}
diff --git a/drm/aidl/android/hardware/drm/Status.aidl b/drm/aidl/android/hardware/drm/Status.aidl
new file mode 100644
index 0000000..ee57d64
--- /dev/null
+++ b/drm/aidl/android/hardware/drm/Status.aidl
@@ -0,0 +1,221 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.drm;
+
+@VintfStability
+@Backing(type="int")
+enum Status {
+ /**
+ * The DRM plugin must return OK when an operation completes without any
+ * errors.
+ */
+ OK,
+ /**
+ * The DRM plugin must return ERROR_DRM_NO_LICENSE, when decryption is
+ * attempted and no license keys have been provided.
+ */
+ ERROR_DRM_NO_LICENSE,
+ /**
+ * ERROR_DRM_LICENSE_EXPIRED must be returned when an attempt is made
+ * to use a license and the keys in that license have expired.
+ */
+ ERROR_DRM_LICENSE_EXPIRED,
+ /**
+ * The DRM plugin must return ERROR_DRM_SESSION_NOT_OPENED when an
+ * attempt is made to use a session that has not been opened.
+ */
+ ERROR_DRM_SESSION_NOT_OPENED,
+ /**
+ * The DRM plugin must return ERROR_DRM_CANNOT_HANDLE when an unsupported
+ * data format or operation is attempted.
+ */
+ ERROR_DRM_CANNOT_HANDLE,
+ /**
+ * ERROR_DRM_INVALID_STATE must be returned when the device is in a state
+ * where it is not able to perform decryption.
+ */
+ ERROR_DRM_INVALID_STATE,
+ /**
+ * The DRM plugin must return BAD_VALUE whenever an illegal parameter is
+ * passed to one of the interface functions.
+ */
+ BAD_VALUE,
+ /**
+ * The DRM plugin must return ERROR_DRM_NOT_PROVISIONED from getKeyRequest,
+ * openSession or provideKeyResponse when the device has not yet been
+ * provisioned.
+ */
+ ERROR_DRM_NOT_PROVISIONED,
+ /**
+ * ERROR_DRM_RESOURCE_BUSY must be returned when resources, such as drm
+ * sessions or secure buffers are not available to perform a requested
+ * operation because they are already in use.
+ */
+ ERROR_DRM_RESOURCE_BUSY,
+ /**
+ * The DRM Plugin must return ERROR_DRM_INSUFFICIENT_OUTPUT_PROTECTION
+ * when the output protection level enabled on the device is not
+ * sufficient to meet the requirements in the license policy. HDCP is an
+ * example of a form of output protection.
+ */
+ ERROR_DRM_INSUFFICIENT_OUTPUT_PROTECTION,
+ /**
+ * The DRM Plugin must return ERROR_DRM_DEVICE_REVOKED from
+ * provideProvisionResponse and provideKeyResponse if the response indicates
+ * that the device has been revoked. Device revocation means that the device
+ * is no longer permitted to play content.
+ */
+ ERROR_DRM_DEVICE_REVOKED,
+ /**
+ * The DRM Plugin must return ERROR_DRM_DECRYPT if the CryptoPlugin
+ * decrypt operation fails.
+ */
+ ERROR_DRM_DECRYPT,
+ /**
+ * ERROR_DRM_UNKNOWN must be returned when a fatal failure occurs and no
+ * other defined error is appropriate.
+ */
+ ERROR_DRM_UNKNOWN,
+ /**
+ * The drm HAL module must return ERROR_DRM_INSUFFICIENT_SECURITY
+ * from the crypto plugin decrypt method when the security level
+ * of the device is not sufficient to meet the requirements in the
+ * license policy.
+ */
+ ERROR_DRM_INSUFFICIENT_SECURITY,
+ /**
+ * The drm HAL module must return ERROR_FRAME_TOO_LARGE from the
+ * decrypt method when the frame being decrypted into the secure
+ * output buffer exceeds the size of the buffer.
+ */
+ ERROR_DRM_FRAME_TOO_LARGE,
+ /**
+ * This error must be returned from any session method when an
+ * attempt is made to use the session after the crypto hardware
+ * state has been invalidated. Some devices are not able to
+ * retain crypto session state across device suspend/resume which
+ * results in invalid session state.
+ */
+ ERROR_DRM_SESSION_LOST_STATE,
+ /**
+ * The drm HAL module must return this error if client
+ * applications using the hal are temporarily exceeding the
+ * capacity of available crypto resources such that a retry of
+ * the operation is likely to succeed.
+ */
+ ERROR_DRM_RESOURCE_CONTENTION,
+ /**
+ * queueSecureInput buffer called with 0 subsamples.
+ */
+ CANNOT_DECRYPT_ZERO_SUBSAMPLES,
+ /**
+ * An error happened within the crypto library used by the drm plugin.
+ */
+ CRYPTO_LIBRARY_ERROR,
+ /**
+ * Non-specific error reported by the device OEM subsystem.
+ */
+ GENERAL_OEM_ERROR,
+ /**
+ * Unexpected internal failure in the drm/crypto plugin.
+ */
+ GENERAL_PLUGIN_ERROR,
+ /**
+ * The init data parameter passed to getKeyRequest is empty or invalid.
+ */
+ INIT_DATA_INVALID,
+ /**
+ * Either the key was not loaded from the license before attempting the
+ * operation, or the key ID parameter provided by the app is incorrect.
+ */
+ KEY_NOT_LOADED,
+ /**
+ * The license response was empty, fields are missing or otherwise unable
+ * to be parsed.
+ */
+ LICENSE_PARSE_ERROR,
+ /**
+ * The operation (e.g. to renew or persist a license) is prohibited by the
+ * license policy.
+ */
+ LICENSE_POLICY_ERROR,
+ /**
+ * Failed to generate a release request because a field in the stored
+ * license is empty or malformed.
+ */
+ LICENSE_RELEASE_ERROR,
+ /**
+ * The license server detected an error in the license request.
+ */
+ LICENSE_REQUEST_REJECTED,
+ /**
+ * Failed to restore an offline license because a field is empty or
+ * malformed.
+ */
+ LICENSE_RESTORE_ERROR,
+ /**
+ * License is in an invalid state for the attempted operation.
+ */
+ LICENSE_STATE_ERROR,
+ /**
+ * Certificate is malformed or is of the wrong type.
+ */
+ MALFORMED_CERTIFICATE,
+ /**
+ * Failure in the media framework.
+ */
+ MEDIA_FRAMEWORK_ERROR,
+ /**
+ * Certificate has not been set.
+ */
+ MISSING_CERTIFICATE,
+ /**
+ * There was an error loading the provisioned certificate.
+ */
+ PROVISIONING_CERTIFICATE_ERROR,
+ /**
+ * Required steps where not performed before provisioning was attempted.
+ */
+ PROVISIONING_CONFIGURATION_ERROR,
+ /**
+ * The provisioning response was empty, fields are missing or otherwise
+ * unable to be parsed.
+ */
+ PROVISIONING_PARSE_ERROR,
+ /**
+ * The provisioning server detected an error in the provisioning request.
+ */
+ PROVISIONING_REQUEST_REJECTED,
+ /**
+ * Provisioning failed in a way that is likely to succeed on a subsequent
+ * attempt.
+ */
+ RETRYABLE_PROVISIONING_ERROR,
+ /**
+ * Failed to generate a secure stop request because a field in the stored
+ * license is empty or malformed.
+ */
+ SECURE_STOP_RELEASE_ERROR,
+ /**
+ * The plugin was unable to read data from the filesystem.
+ */
+ STORAGE_READ_FAILURE,
+ /**
+ * The plugin was unable to write data to the filesystem.
+ */
+ STORAGE_WRITE_FAILURE,
+}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl b/drm/aidl/android/hardware/drm/SubSample.aidl
similarity index 60%
copy from graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
copy to drm/aidl/android/hardware/drm/SubSample.aidl
index a0a1d4b..68a8fb1 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
+++ b/drm/aidl/android/hardware/drm/SubSample.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -14,16 +14,14 @@
* limitations under the License.
*/
-package android.hardware.graphics.composer3;
+package android.hardware.drm;
/**
- * Color representation as a floating point number in the range [0.0 - 1.0]
+ * A subsample consists of some number of bytes of clear (unencrypted)
+ * data followed by a number of bytes of encrypted data.
*/
-
@VintfStability
-parcelable FloatColor {
- float r;
- float g;
- float b;
- float a;
+parcelable SubSample {
+ int numBytesOfClearData;
+ int numBytesOfEncryptedData;
}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl b/drm/aidl/android/hardware/drm/Uuid.aidl
similarity index 62%
copy from graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
copy to drm/aidl/android/hardware/drm/Uuid.aidl
index a0a1d4b..b36c409 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
+++ b/drm/aidl/android/hardware/drm/Uuid.aidl
@@ -1,11 +1,11 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
+/*
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
- * http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
@@ -14,16 +14,9 @@
* limitations under the License.
*/
-package android.hardware.graphics.composer3;
-
-/**
- * Color representation as a floating point number in the range [0.0 - 1.0]
- */
+package android.hardware.drm;
@VintfStability
-parcelable FloatColor {
- float r;
- float g;
- float b;
- float a;
+parcelable Uuid {
+ byte[] uuid;
}
diff --git a/dumpstate/aidl/android/hardware/dumpstate/IDumpstateDevice.aidl b/dumpstate/aidl/android/hardware/dumpstate/IDumpstateDevice.aidl
index 3b42546..b994d04 100644
--- a/dumpstate/aidl/android/hardware/dumpstate/IDumpstateDevice.aidl
+++ b/dumpstate/aidl/android/hardware/dumpstate/IDumpstateDevice.aidl
@@ -103,8 +103,9 @@
* @param timeoutMillis An approximate "budget" for how much time this call has been allotted.
* If execution runs longer than this, the IDumpstateDevice service may be killed and only
* partial information will be included in the report.
- * @return If error, return service specific error with code
- * ERROR_UNSUPPORTED_MODE or ERROR_DEVICE_LOGGING_NOT_ENABLED
+ * @throws ServiceSpecificException with one of the following values:
+ * |ERROR_UNSUPPORTED_MODE|,
+ * |ERROR_DEVICE_LOGGING_NOT_ENABLED|
*/
void dumpstateBoard(in ParcelFileDescriptor[] fd, in DumpstateMode mode, in long timeoutMillis);
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/Color.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/Color.aidl
index 7733deb..8222909 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/Color.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/Color.aidl
@@ -34,8 +34,8 @@
package android.hardware.graphics.composer3;
@VintfStability
parcelable Color {
- byte r;
- byte g;
- byte b;
- byte a;
+ float r;
+ float g;
+ float b;
+ float a;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayBrightness.aidl
similarity index 94%
copy from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
copy to graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayBrightness.aidl
index c3925d2..be623df 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayBrightness.aidl
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2021, The Android Open Source Project
+ * Copyright 2021, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -33,6 +33,6 @@
package android.hardware.graphics.composer3;
@VintfStability
-parcelable WhitePointNits {
- float nits;
+parcelable DisplayBrightness {
+ float brightness;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayCapability.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayCapability.aidl
index 9f5342e..fdf1100 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayCapability.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayCapability.aidl
@@ -41,4 +41,5 @@
PROTECTED_CONTENTS = 4,
AUTO_LOW_LATENCY_MODE = 5,
SUSPEND = 6,
+ DISPLAY_DECORATION = 7,
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayCommand.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayCommand.aidl
index 3382633..662240e 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayCommand.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayCommand.aidl
@@ -37,6 +37,7 @@
long display;
android.hardware.graphics.composer3.LayerCommand[] layers;
@nullable float[] colorTransformMatrix;
+ @nullable android.hardware.graphics.composer3.DisplayBrightness brightness;
@nullable android.hardware.graphics.composer3.ClientTarget clientTarget;
@nullable android.hardware.graphics.composer3.Buffer virtualDisplayOutputBuffer;
@nullable android.hardware.graphics.composer3.ClockMonotonicTimestamp expectedPresentTime;
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/FloatColor.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/FloatColor.aidl
deleted file mode 100644
index faadf57..0000000
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/FloatColor.aidl
+++ /dev/null
@@ -1,41 +0,0 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-// the interface (from the latest frozen version), the build system will
-// prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.graphics.composer3;
-@VintfStability
-parcelable FloatColor {
- float r;
- float g;
- float b;
- float a;
-}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposerClient.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposerClient.aidl
index 2d17e0f..e9d9745 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposerClient.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposerClient.aidl
@@ -65,7 +65,6 @@
void setClientTargetSlotCount(long display, int clientTargetSlotCount);
void setColorMode(long display, android.hardware.graphics.composer3.ColorMode mode, android.hardware.graphics.composer3.RenderIntent intent);
void setContentType(long display, android.hardware.graphics.composer3.ContentType type);
- void setDisplayBrightness(long display, float brightness);
void setDisplayedContentSamplingEnabled(long display, boolean enable, android.hardware.graphics.composer3.FormatColorComponent componentMask, long maxFrames);
void setPowerMode(long display, android.hardware.graphics.composer3.PowerMode mode);
void setReadbackBuffer(long display, in android.hardware.common.NativeHandle buffer, in @nullable ParcelFileDescriptor releaseFence);
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/LayerCommand.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/LayerCommand.aidl
index ab77880..c1c0117 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/LayerCommand.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/LayerCommand.aidl
@@ -40,7 +40,6 @@
@nullable android.hardware.graphics.common.Rect[] damage;
@nullable android.hardware.graphics.composer3.ParcelableBlendMode blendMode;
@nullable android.hardware.graphics.composer3.Color color;
- @nullable android.hardware.graphics.composer3.FloatColor floatColor;
@nullable android.hardware.graphics.composer3.ParcelableComposition composition;
@nullable android.hardware.graphics.composer3.ParcelableDataspace dataspace;
@nullable android.hardware.graphics.common.Rect displayFrame;
@@ -51,7 +50,8 @@
@nullable android.hardware.graphics.common.Rect[] visibleRegion;
@nullable android.hardware.graphics.composer3.ZOrder z;
@nullable float[] colorTransform;
- @nullable android.hardware.graphics.composer3.WhitePointNits whitePointNits;
+ @nullable android.hardware.graphics.composer3.Luminance whitePointNits;
@nullable android.hardware.graphics.composer3.PerFrameMetadata[] perFrameMetadata;
@nullable android.hardware.graphics.composer3.PerFrameMetadataBlob[] perFrameMetadataBlob;
+ @nullable android.hardware.graphics.common.Rect[] blockingRegion;
}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/Luminance.aidl
similarity index 98%
rename from graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
rename to graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/Luminance.aidl
index c3925d2..adb49a8 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/Luminance.aidl
@@ -33,6 +33,6 @@
package android.hardware.graphics.composer3;
@VintfStability
-parcelable WhitePointNits {
+parcelable Luminance {
float nits;
}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/Color.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/Color.aidl
index 979f677..151a854 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/Color.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/Color.aidl
@@ -16,10 +16,13 @@
package android.hardware.graphics.composer3;
+/**
+ * Color representation as a floating point number in the range [0.0 - 1.0]
+ */
@VintfStability
parcelable Color {
- byte r;
- byte g;
- byte b;
- byte a;
+ float r;
+ float g;
+ float b;
+ float a;
}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayBrightness.aidl
similarity index 71%
copy from graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
copy to graphics/composer/aidl/android/hardware/graphics/composer3/DisplayBrightness.aidl
index a0a1d4b..f66b235 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayBrightness.aidl
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2021, The Android Open Source Project
+ * Copyright 2021, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -16,14 +16,11 @@
package android.hardware.graphics.composer3;
-/**
- * Color representation as a floating point number in the range [0.0 - 1.0]
- */
-
@VintfStability
-parcelable FloatColor {
- float r;
- float g;
- float b;
- float a;
+parcelable DisplayBrightness {
+ /**
+ * A number between 0.0f (minimum brightness) and 1.0f (maximum brightness), a negative value to
+ * turn the backlight off.
+ */
+ float brightness;
}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayCapability.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayCapability.aidl
index eacf106..249fed0 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayCapability.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayCapability.aidl
@@ -75,4 +75,8 @@
* PowerMode.ON_SUSPEND and PowerMode.DOZE_SUSPEND must be supported.
*/
SUSPEND = 6,
+ /**
+ * Indicates that the display supports Composition.DISPLAY_DECORATION.
+ */
+ DISPLAY_DECORATION = 7,
}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayCommand.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayCommand.aidl
index 18461ad..f1ce1a7 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayCommand.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayCommand.aidl
@@ -19,6 +19,7 @@
import android.hardware.graphics.composer3.Buffer;
import android.hardware.graphics.composer3.ClientTarget;
import android.hardware.graphics.composer3.ClockMonotonicTimestamp;
+import android.hardware.graphics.composer3.DisplayBrightness;
import android.hardware.graphics.composer3.LayerCommand;
@VintfStability
@@ -69,6 +70,29 @@
@nullable float[] colorTransformMatrix;
/**
+ * Sets the desired brightness of the display.
+ *
+ * Ideally, the brightness of the display will take effect within this frame so that it can be
+ * aligned with color transforms. Some display architectures may take multiple frames to apply
+ * the display brightness, for example when internally switching the display between multiple
+ * power modes to achieve higher luminance. In those cases, the underlying display panel's real
+ * brightness may not be applied atomically; however, layer dimming when mixing HDR and SDR
+ * content must be synchronized.
+ *
+ * As an illustrative example: suppose two layers have white
+ * points of 200 nits and 1000 nits respectively, the old display luminance is 200 nits, and the
+ * new display luminance is 1000 nits. If the new display luminance takes two frames to apply,
+ * then: In the first frame, there must not be any relative dimming of layers (treat both layers
+ * as 200 nits as the maximum luminance of the display is 200 nits). In the second frame, there
+ * dimming should be applied to ensure that the first layer does not become perceptually
+ * brighter during the transition.
+ *
+ * The display luminance must be updated by this command even if there is not pending validate
+ * or present command.
+ */
+ @nullable DisplayBrightness brightness;
+
+ /**
* Sets the buffer handle which will receive the output of client
* composition. Layers marked as Composition.CLIENT must be composited
* into this buffer prior to the call to PRESENT_DISPLAY, and layers not
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/Hidl2AidlAsserts.cpp b/graphics/composer/aidl/android/hardware/graphics/composer3/Hidl2AidlAsserts.cpp
index d34b405..d2cabff 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/Hidl2AidlAsserts.cpp
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/Hidl2AidlAsserts.cpp
@@ -25,7 +25,6 @@
#include "aidl/android/hardware/graphics/composer3/DisplayAttribute.h"
#include "aidl/android/hardware/graphics/composer3/DisplayCapability.h"
#include "aidl/android/hardware/graphics/composer3/DisplayConnectionType.h"
-#include "aidl/android/hardware/graphics/composer3/FloatColor.h"
#include "aidl/android/hardware/graphics/composer3/FormatColorComponent.h"
#include "aidl/android/hardware/graphics/composer3/IComposer.h"
#include "aidl/android/hardware/graphics/composer3/PerFrameMetadata.h"
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerClient.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerClient.aidl
index ab7f397..3ab6329 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerClient.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerClient.aidl
@@ -616,25 +616,6 @@
void setContentType(long display, ContentType type);
/**
- * Sets the brightness of a display.
- *
- * Ideally, the brightness change should take effect in the next frame post (so that it can be
- * aligned with color transforms).
- *
- * @param display
- * The display whose brightness is set.
- * @param brightness
- * A number between 0.0f (minimum brightness) and 1.0f (maximum brightness), or -1.0 to
- * turn the backlight off.
- *
- * @exception EX_BAD_DISPLAY when the display is invalid, or
- * @exception EX_UNSUPPORTED when brightness operations are not supported, or
- * @exception EX_BAD_PARAMETER when the brightness is invalid, or
- * @exception EX_NO_RESOURCES when the brightness cannot be applied.
- */
- void setDisplayBrightness(long display, float brightness);
-
- /**
* Enables or disables the collection of color content statistics
* on this display.
*
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/LayerCommand.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/LayerCommand.aidl
index 44fd4dc..0a2711b 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/LayerCommand.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/LayerCommand.aidl
@@ -22,7 +22,7 @@
import android.hardware.graphics.common.Rect;
import android.hardware.graphics.composer3.Buffer;
import android.hardware.graphics.composer3.Color;
-import android.hardware.graphics.composer3.FloatColor;
+import android.hardware.graphics.composer3.Luminance;
import android.hardware.graphics.composer3.ParcelableBlendMode;
import android.hardware.graphics.composer3.ParcelableComposition;
import android.hardware.graphics.composer3.ParcelableDataspace;
@@ -30,7 +30,6 @@
import android.hardware.graphics.composer3.PerFrameMetadata;
import android.hardware.graphics.composer3.PerFrameMetadataBlob;
import android.hardware.graphics.composer3.PlaneAlpha;
-import android.hardware.graphics.composer3.WhitePointNits;
import android.hardware.graphics.composer3.ZOrder;
@VintfStability
@@ -114,13 +113,6 @@
@nullable Color color;
/**
- * Sets the color of the given layer. If the composition type of the layer
- * is not Composition.SOLID_COLOR, this call must succeed and have no
- * other effect.
- */
- @nullable FloatColor floatColor;
-
- /**
* Sets the desired composition type of the given layer. During
* validateDisplay, the device may request changes to the composition
* types of any of the layers as described in the definition of
@@ -243,7 +235,7 @@
* brightness in nits, and accordingly SDR content shall be dimmed to the desired white point
* provided.
*/
- @nullable WhitePointNits whitePointNits;
+ @nullable Luminance whitePointNits;
/**
* Sets the PerFrameMetadata for the display. This metadata must be used
@@ -264,4 +256,15 @@
* This command may be called every frame.
*/
@nullable PerFrameMetadataBlob[] perFrameMetadataBlob;
+
+ /**
+ * Specifies a region of the layer that is transparent and may be skipped
+ * by the DPU, e.g. using a blocking region, in order to save power. This
+ * is only a hint, so the composition of the layer must look the same
+ * whether or not this region is skipped.
+ *
+ * The region is in screen space and must not exceed the dimensions of
+ * the screen.
+ */
+ @nullable Rect[] blockingRegion;
}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/Luminance.aidl
similarity index 80%
rename from graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
rename to graphics/composer/aidl/android/hardware/graphics/composer3/Luminance.aidl
index a0a1d4b..5b1c1b4 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/FloatColor.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/Luminance.aidl
@@ -16,14 +16,11 @@
package android.hardware.graphics.composer3;
-/**
- * Color representation as a floating point number in the range [0.0 - 1.0]
- */
-
@VintfStability
-parcelable FloatColor {
- float r;
- float g;
- float b;
- float a;
+parcelable Luminance {
+ /**
+ * Photometric measure of luminous intensity per unit area of light.
+ * Units are nits, or cd/m^2.
+ */
+ float nits;
}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/WhitePointNits.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/WhitePointNits.aidl
deleted file mode 100644
index 2a1d1c6..0000000
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/WhitePointNits.aidl
+++ /dev/null
@@ -1,29 +0,0 @@
-/**
- * Copyright (c) 2021, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.graphics.composer3;
-
-@VintfStability
-parcelable WhitePointNits {
- /**
- * The desired white point for the layer. This is intended to be used when presenting
- * an SDR layer alongside HDR content. The HDR content will be presented at the display
- * brightness in nits, and accordingly SDR content shall be dimmed to the desired white point
- * provided.
- * @see LayerCommand.whitePointNits.
- */
- float nits;
-}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_ReadbackTest.cpp b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_ReadbackTest.cpp
index 0ece1d5..e519221 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_ReadbackTest.cpp
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_ReadbackTest.cpp
@@ -922,35 +922,30 @@
auto layer = mLayers[1];
BlendMode blendMode = layer->getBlendMode();
- float alpha = mTopLayerColor.a / 255.0f * layer->getAlpha();
+ float alpha = mTopLayerColor.a * layer->getAlpha();
if (blendMode == BlendMode::NONE) {
for (auto& expectedColor : expectedColors) {
- expectedColor.r = mTopLayerColor.r * static_cast<int8_t>(layer->getAlpha());
- expectedColor.g = mTopLayerColor.g * static_cast<int8_t>(layer->getAlpha());
- expectedColor.b = mTopLayerColor.b * static_cast<int8_t>(layer->getAlpha());
- expectedColor.a = static_cast<int8_t>(alpha * 255.0);
+ expectedColor.r = mTopLayerColor.r * layer->getAlpha();
+ expectedColor.g = mTopLayerColor.g * layer->getAlpha();
+ expectedColor.b = mTopLayerColor.b * layer->getAlpha();
+ expectedColor.a = alpha;
}
} else if (blendMode == BlendMode::PREMULTIPLIED) {
for (auto& expectedColor : expectedColors) {
- expectedColor.r = static_cast<int8_t>(
- mTopLayerColor.r * static_cast<int8_t>(layer->getAlpha()) +
- mBackgroundColor.r * (1.0 - alpha));
- expectedColor.g = static_cast<int8_t>(mTopLayerColor.g * layer->getAlpha() +
- mBackgroundColor.g * (1.0 - alpha));
- expectedColor.b = static_cast<int8_t>(mTopLayerColor.b * layer->getAlpha() +
- mBackgroundColor.b * (1.0 - alpha));
- expectedColor.a = static_cast<int8_t>(alpha + mBackgroundColor.a * (1.0 - alpha));
+ expectedColor.r =
+ mTopLayerColor.r * layer->getAlpha() + mBackgroundColor.r * (1.0f - alpha);
+ expectedColor.g =
+ mTopLayerColor.g * layer->getAlpha() + mBackgroundColor.g * (1.0f - alpha);
+ expectedColor.b =
+ mTopLayerColor.b * layer->getAlpha() + mBackgroundColor.b * (1.0f - alpha);
+ expectedColor.a = alpha + mBackgroundColor.a * (1.0f - alpha);
}
} else if (blendMode == BlendMode::COVERAGE) {
for (auto& expectedColor : expectedColors) {
- expectedColor.r = static_cast<int8_t>(mTopLayerColor.r * alpha +
- mBackgroundColor.r * (1.0 - alpha));
- expectedColor.g = static_cast<int8_t>(mTopLayerColor.g * alpha +
- mBackgroundColor.g * (1.0 - alpha));
- expectedColor.b = static_cast<int8_t>(mTopLayerColor.b * alpha +
- mBackgroundColor.b * (1.0 - alpha));
- expectedColor.a = static_cast<int8_t>(mTopLayerColor.a * alpha +
- mBackgroundColor.a * (1.0 - alpha));
+ expectedColor.r = mTopLayerColor.r * alpha + mBackgroundColor.r * (1.0f - alpha);
+ expectedColor.g = mTopLayerColor.g * alpha + mBackgroundColor.g * (1.0f - alpha);
+ expectedColor.b = mTopLayerColor.b * alpha + mBackgroundColor.b * (1.0f - alpha);
+ expectedColor.a = mTopLayerColor.a * alpha + mBackgroundColor.a * (1.0f - alpha);
}
}
}
@@ -1083,7 +1078,7 @@
GraphicsCompositionTest::SetUp();
auto backgroundLayer = std::make_shared<TestColorLayer>(mComposerClient, mPrimaryDisplay);
- backgroundLayer->setColor({0, 0, 0, 0});
+ backgroundLayer->setColor({0.0f, 0.0f, 0.0f, 0.0f});
backgroundLayer->setDisplayFrame({0, 0, mDisplayWidth, mDisplayHeight});
backgroundLayer->setZOrder(0);
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp
index 4dbe191..829b0ff 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp
@@ -568,37 +568,6 @@
}
}
-/*
- * Test that if brightness operations are supported, setDisplayBrightness works as expected.
- */
-TEST_P(GraphicsComposerAidlTest, setDisplayBrightness) {
- std::vector<DisplayCapability> capabilities;
- auto error = mComposerClient->getDisplayCapabilities(mPrimaryDisplay, &capabilities);
- ASSERT_TRUE(error.isOk());
- bool brightnessSupport = std::find(capabilities.begin(), capabilities.end(),
- DisplayCapability::BRIGHTNESS) != capabilities.end();
- if (!brightnessSupport) {
- EXPECT_EQ(mComposerClient->setDisplayBrightness(mPrimaryDisplay, 0.5f)
- .getServiceSpecificError(),
- IComposerClient::EX_UNSUPPORTED);
- GTEST_SUCCEED() << "Brightness operations are not supported";
- return;
- }
-
- EXPECT_TRUE(mComposerClient->setDisplayBrightness(mPrimaryDisplay, 0.0f).isOk());
- EXPECT_TRUE(mComposerClient->setDisplayBrightness(mPrimaryDisplay, 0.5f).isOk());
- EXPECT_TRUE(mComposerClient->setDisplayBrightness(mPrimaryDisplay, 1.0f).isOk());
- EXPECT_TRUE(mComposerClient->setDisplayBrightness(mPrimaryDisplay, -1.0f).isOk());
-
- error = mComposerClient->setDisplayBrightness(mPrimaryDisplay, +2.0f);
- EXPECT_FALSE(error.isOk());
- EXPECT_EQ(error.getServiceSpecificError(), IComposerClient::EX_BAD_PARAMETER);
-
- error = mComposerClient->setDisplayBrightness(mPrimaryDisplay, -2.0f);
- EXPECT_FALSE(error.isOk());
- EXPECT_EQ(error.getServiceSpecificError(), IComposerClient::EX_BAD_PARAMETER);
-}
-
TEST_P(GraphicsComposerAidlTest, getDisplayConnectionType) {
DisplayConnectionType type;
EXPECT_FALSE(mComposerClient->getDisplayConnectionType(mInvalidDisplayId, &type).isOk());
@@ -1457,8 +1426,7 @@
presentFence2->waitForever(LOG_TAG);
const auto actualPresentTime = presentFence2->getSignalTime();
- const auto presentError = std::abs(expectedPresentTime - actualPresentTime);
- EXPECT_LE(presentError, vsyncPeriod / 2);
+ EXPECT_GE(actualPresentTime, expectedPresentTime - vsyncPeriod / 2);
ASSERT_TRUE(mComposerClient->setPowerMode(mPrimaryDisplay, PowerMode::OFF).isOk());
}
@@ -1494,6 +1462,55 @@
}
}
+TEST_P(GraphicsComposerAidlCommandTest, SetDisplayBrightness) {
+ std::vector<DisplayCapability> capabilities;
+ auto error = mComposerClient->getDisplayCapabilities(mPrimaryDisplay, &capabilities);
+ ASSERT_TRUE(error.isOk());
+ bool brightnessSupport = std::find(capabilities.begin(), capabilities.end(),
+ DisplayCapability::BRIGHTNESS) != capabilities.end();
+ if (!brightnessSupport) {
+ mWriter.setDisplayBrightness(mPrimaryDisplay, 0.5f);
+ execute();
+ const auto errors = mReader.takeErrors();
+ EXPECT_EQ(1, errors.size());
+ EXPECT_EQ(EX_UNSUPPORTED_OPERATION, errors[0].errorCode);
+ GTEST_SUCCEED() << "SetDisplayBrightness is not supported";
+ return;
+ }
+
+ mWriter.setDisplayBrightness(mPrimaryDisplay, 0.0f);
+ execute();
+ EXPECT_TRUE(mReader.takeErrors().empty());
+
+ mWriter.setDisplayBrightness(mPrimaryDisplay, 0.5f);
+ execute();
+ EXPECT_TRUE(mReader.takeErrors().empty());
+
+ mWriter.setDisplayBrightness(mPrimaryDisplay, 1.0f);
+ execute();
+ EXPECT_TRUE(mReader.takeErrors().empty());
+
+ mWriter.setDisplayBrightness(mPrimaryDisplay, -1.0f);
+ execute();
+ EXPECT_TRUE(mReader.takeErrors().empty());
+
+ mWriter.setDisplayBrightness(mPrimaryDisplay, 2.0f);
+ execute();
+ {
+ const auto errors = mReader.takeErrors();
+ ASSERT_EQ(1, errors.size());
+ EXPECT_EQ(IComposerClient::EX_BAD_PARAMETER, errors[0].errorCode);
+ }
+
+ mWriter.setDisplayBrightness(mPrimaryDisplay, -2.0f);
+ execute();
+ {
+ const auto errors = mReader.takeErrors();
+ ASSERT_EQ(1, errors.size());
+ EXPECT_EQ(IComposerClient::EX_BAD_PARAMETER, errors[0].errorCode);
+ }
+}
+
TEST_P(GraphicsComposerAidlCommandTest, SET_CLIENT_TARGET) {
EXPECT_TRUE(
mComposerClient->setClientTargetSlotCount(mPrimaryDisplay, kBufferSlotCount).isOk());
@@ -1702,13 +1719,11 @@
int64_t layer;
EXPECT_TRUE(mComposerClient->createLayer(mPrimaryDisplay, kBufferSlotCount, &layer).isOk());
- mWriter.setLayerColor(mPrimaryDisplay, layer,
- Color{static_cast<int8_t>(0xff), static_cast<int8_t>(0xff),
- static_cast<int8_t>(0xff), static_cast<int8_t>(0xff)});
+ mWriter.setLayerColor(mPrimaryDisplay, layer, Color{1.0f, 1.0f, 1.0f, 1.0f});
execute();
ASSERT_TRUE(mReader.takeErrors().empty());
- mWriter.setLayerColor(mPrimaryDisplay, layer, Color{0, 0, 0, 0});
+ mWriter.setLayerColor(mPrimaryDisplay, layer, Color{0.0f, 0.0f, 0.0f, 0.0f});
execute();
ASSERT_TRUE(mReader.takeErrors().empty());
}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/ReadbackVts.cpp b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/ReadbackVts.cpp
index 5eb912b..deb5ac3 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/ReadbackVts.cpp
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/ReadbackVts.cpp
@@ -131,12 +131,12 @@
int offset = (row * static_cast<int32_t>(stride) + col) * bytesPerPixel;
uint8_t* pixelColor = (uint8_t*)bufferData + offset;
- pixelColor[0] = static_cast<uint8_t>(srcColor.r);
- pixelColor[1] = static_cast<uint8_t>(srcColor.g);
- pixelColor[2] = static_cast<uint8_t>(srcColor.b);
+ pixelColor[0] = static_cast<uint8_t>(std::round(255.0f * srcColor.r));
+ pixelColor[1] = static_cast<uint8_t>(std::round(255.0f * srcColor.g));
+ pixelColor[2] = static_cast<uint8_t>(std::round(255.0f * srcColor.b));
if (bytesPerPixel == 4) {
- pixelColor[3] = static_cast<uint8_t>(srcColor.a);
+ pixelColor[3] = static_cast<uint8_t>(std::round(255.0f * srcColor.a));
}
}
}
@@ -184,13 +184,11 @@
auto pixel = row * static_cast<int32_t>(width) + col;
int offset = (row * stride + col) * bytesPerPixel;
uint8_t* pixelColor = (uint8_t*)bufferData + offset;
+ const Color expectedColor = expectedColors[static_cast<size_t>(pixel)];
- ASSERT_EQ(static_cast<int8_t>(expectedColors[static_cast<size_t>(pixel)].r),
- pixelColor[0]);
- ASSERT_EQ(static_cast<int8_t>(expectedColors[static_cast<size_t>(pixel)].g),
- pixelColor[1]);
- ASSERT_EQ(static_cast<int8_t>(expectedColors[static_cast<size_t>(pixel)].b),
- pixelColor[2]);
+ ASSERT_EQ(std::round(255.0f * expectedColor.r), pixelColor[0]);
+ ASSERT_EQ(std::round(255.0f * expectedColor.g), pixelColor[1]);
+ ASSERT_EQ(std::round(255.0f * expectedColor.b), pixelColor[2]);
}
}
}
@@ -262,12 +260,8 @@
LayerSettings TestColorLayer::toRenderEngineLayerSettings() {
LayerSettings layerSettings = TestLayer::toRenderEngineLayerSettings();
- layerSettings.source.solidColor =
- ::android::half3(static_cast<::android::half>(mColor.r) / 255.0,
- static_cast<::android::half>(mColor.g) / 255.0,
- static_cast<::android::half>(mColor.b) / 255.0);
- layerSettings.alpha =
- mAlpha * static_cast<float>((static_cast<::android::half>(mColor.a) / 255.0));
+ layerSettings.source.solidColor = ::android::half3(mColor.r, mColor.g, mColor.b);
+ layerSettings.alpha = mAlpha * mColor.a;
return layerSettings;
}
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/include/ReadbackVts.h b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/include/ReadbackVts.h
index 60a036e..0fac2b3 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/include/ReadbackVts.h
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/include/ReadbackVts.h
@@ -41,13 +41,12 @@
using common::PixelFormat;
using IMapper2_1 = ::android::hardware::graphics::mapper::V2_1::IMapper;
-static const Color BLACK = {0, 0, 0, static_cast<int8_t>(0xff)};
-static const Color RED = {static_cast<int8_t>(0xff), 0, 0, static_cast<int8_t>(0xff)};
-static const Color TRANSLUCENT_RED = {static_cast<int8_t>(0xff), 0, 0, 0x33};
-static const Color GREEN = {0, static_cast<int8_t>(0xff), 0, static_cast<int8_t>(0xff)};
-static const Color BLUE = {0, 0, static_cast<int8_t>(0xff), static_cast<int8_t>(0xff)};
-static const Color WHITE = {static_cast<int8_t>(0xff), static_cast<int8_t>(0xff),
- static_cast<int8_t>(0xff), static_cast<int8_t>(0xff)};
+static const Color BLACK = {0.0f, 0.0f, 0.0f, 1.0f};
+static const Color RED = {1.0f, 0.0f, 0.0f, 1.0f};
+static const Color TRANSLUCENT_RED = {1.0f, 0.0f, 0.0f, 0.3f};
+static const Color GREEN = {0.0f, 1.0f, 0.0f, 1.0f};
+static const Color BLUE = {0.0f, 0.0f, 1.0f, 1.0f};
+static const Color WHITE = {1.0f, 1.0f, 1.0f, 1.0f};
class TestRenderEngine;
diff --git a/graphics/composer/aidl/include/android/hardware/graphics/composer3/ComposerClientWriter.h b/graphics/composer/aidl/include/android/hardware/graphics/composer3/ComposerClientWriter.h
index 16d63e5..d3266e7 100644
--- a/graphics/composer/aidl/include/android/hardware/graphics/composer3/ComposerClientWriter.h
+++ b/graphics/composer/aidl/include/android/hardware/graphics/composer3/ComposerClientWriter.h
@@ -29,7 +29,8 @@
#include <aidl/android/hardware/graphics/common/BlendMode.h>
#include <aidl/android/hardware/graphics/composer3/Color.h>
#include <aidl/android/hardware/graphics/composer3/Composition.h>
-#include <aidl/android/hardware/graphics/composer3/FloatColor.h>
+#include <aidl/android/hardware/graphics/composer3/DisplayBrightness.h>
+#include <aidl/android/hardware/graphics/composer3/Luminance.h>
#include <aidl/android/hardware/graphics/composer3/PerFrameMetadata.h>
#include <aidl/android/hardware/graphics/composer3/PerFrameMetadataBlob.h>
@@ -79,6 +80,10 @@
getDisplayCommand(display).colorTransformMatrix.emplace(std::move(matVec));
}
+ void setDisplayBrightness(int64_t display, float brightness) {
+ getDisplayCommand(display).brightness.emplace(DisplayBrightness{.brightness = brightness});
+ }
+
void setClientTarget(int64_t display, uint32_t slot, const native_handle_t* target,
int acquireFence, Dataspace dataspace, const std::vector<Rect>& damage) {
ClientTarget clientTargetCommand;
@@ -204,13 +209,12 @@
.perFrameMetadataBlob.emplace(metadata.begin(), metadata.end());
}
- void setLayerFloatColor(int64_t display, int64_t layer, FloatColor color) {
- getLayerCommand(display, layer).floatColor.emplace(color);
+ void setLayerWhitePointNits(int64_t display, int64_t layer, float whitePointNits) {
+ getLayerCommand(display, layer).whitePointNits.emplace(Luminance{.nits = whitePointNits});
}
- void setLayerWhitePointNits(int64_t display, int64_t layer, float whitePointNits) {
- getLayerCommand(display, layer)
- .whitePointNits.emplace(WhitePointNits{.nits = whitePointNits});
+ void setLayerBlockingRegion(int64_t display, int64_t layer, const std::vector<Rect>& blocking) {
+ getLayerCommand(display, layer).blockingRegion.emplace(blocking.begin(), blocking.end());
}
const std::vector<DisplayCommand>& getPendingCommands() {
diff --git a/health/2.1/vts/OWNERS b/health/2.1/vts/OWNERS
index 20450ba..a6803cd 100644
--- a/health/2.1/vts/OWNERS
+++ b/health/2.1/vts/OWNERS
@@ -1,3 +1,2 @@
elsk@google.com
-hridya@google.com
sspatil@google.com
diff --git a/ir/aidl/aidl_api/android.hardware.ir/current/android/hardware/ir/IConsumerIr.aidl b/ir/aidl/aidl_api/android.hardware.ir/current/android/hardware/ir/IConsumerIr.aidl
index 056a8b1..07bf4b4 100644
--- a/ir/aidl/aidl_api/android.hardware.ir/current/android/hardware/ir/IConsumerIr.aidl
+++ b/ir/aidl/aidl_api/android.hardware.ir/current/android/hardware/ir/IConsumerIr.aidl
@@ -35,5 +35,5 @@
@VintfStability
interface IConsumerIr {
android.hardware.ir.ConsumerIrFreqRange[] getCarrierFreqs();
- void transmit(in int carrierFreq, in int[] pattern);
+ void transmit(in int carrierFreqHz, in int[] pattern);
}
diff --git a/ir/aidl/android/hardware/ir/IConsumerIr.aidl b/ir/aidl/android/hardware/ir/IConsumerIr.aidl
index d14fa56..f6f9742 100644
--- a/ir/aidl/android/hardware/ir/IConsumerIr.aidl
+++ b/ir/aidl/android/hardware/ir/IConsumerIr.aidl
@@ -23,23 +23,21 @@
/**
* Enumerates which frequencies the IR transmitter supports.
*
- * Status OK (EX_NONE) on success.
- *
* @return - an array of all supported frequency ranges.
*/
ConsumerIrFreqRange[] getCarrierFreqs();
/**
* Sends an IR pattern at a given frequency in HZ.
- *
- * The pattern is alternating series of carrier on and off periods measured in
- * microseconds. The carrier should be turned off at the end of a transmit
- * even if there are and odd number of entries in the pattern array.
- *
* This call must return when the transmit is complete or encounters an error.
*
- * Status OK (EX_NONE) on success.
- * EX_UNSUPPORTED_OPERATION when the frequency is not supported.
+ * @param carrierFreq - Frequency of the transmission in HZ.
+ *
+ * @param pattern - Alternating series of on and off periods measured in
+ * microseconds. The carrier should be turned off at the end of a transmit
+ * even if there are an odd number of entries in the pattern array.
+ *
+ * @throws EX_UNSUPPORTED_OPERATION when the frequency is not supported.
*/
- void transmit(in int carrierFreq, in int[] pattern);
+ void transmit(in int carrierFreqHz, in int[] pattern);
}
diff --git a/ir/aidl/default/main.cpp b/ir/aidl/default/main.cpp
index 764aeaf..7c4a816 100644
--- a/ir/aidl/default/main.cpp
+++ b/ir/aidl/default/main.cpp
@@ -30,7 +30,7 @@
class ConsumerIr : public BnConsumerIr {
::ndk::ScopedAStatus getCarrierFreqs(std::vector<ConsumerIrFreqRange>* _aidl_return) override;
- ::ndk::ScopedAStatus transmit(int32_t in_carrierFreq,
+ ::ndk::ScopedAStatus transmit(int32_t in_carrierFreqHz,
const std::vector<int32_t>& in_pattern) override;
};
@@ -46,9 +46,9 @@
return false;
}
-::ndk::ScopedAStatus ConsumerIr::transmit(int32_t in_carrierFreq,
+::ndk::ScopedAStatus ConsumerIr::transmit(int32_t in_carrierFreqHz,
const std::vector<int32_t>& in_pattern) {
- if (isSupportedFreq(in_carrierFreq)) {
+ if (isSupportedFreq(in_carrierFreqHz)) {
// trasmit the pattern, each integer is number of microseconds in an
// alternating on/off state.
usleep(std::accumulate(in_pattern.begin(), in_pattern.end(), 0));
diff --git a/neuralnetworks/aidl/android/hardware/neuralnetworks/OperationType.aidl b/neuralnetworks/aidl/android/hardware/neuralnetworks/OperationType.aidl
index 0ad254d..5f7810b 100644
--- a/neuralnetworks/aidl/android/hardware/neuralnetworks/OperationType.aidl
+++ b/neuralnetworks/aidl/android/hardware/neuralnetworks/OperationType.aidl
@@ -5331,6 +5331,18 @@
/**
* Pads a tensor with mirrored values.
*
+ * This operator specifies one of two padding modes: REFLECT or SYMMETRIC.
+ * In the case of REFLECT mode, the mirroring excludes the border element
+ * on the padding side.
+ * In the case of SYMMETRIC mode, the mirroring includes the border element
+ * on the padding side.
+ *
+ * For example, if the input is the 1-D tensor `[1, 2, 3]` and the padding
+ * is `[0, 2]` (i.e., pad no elements before the first (and only) dimension,
+ * and two elements after the first (and only) dimension), then:
+ * - REFLECT mode produces the output `[1, 2, 3, 2, 1]`
+ * - SYMMETRIC mode produces the output `[1, 2, 3, 3, 2]`
+ *
* Supported tensor {@link OperandType}:
* * {@link OperandType::TENSOR_FLOAT16}
* * {@link OperandType::TENSOR_FLOAT32}
@@ -5349,6 +5361,11 @@
* front of dimension i.
* padding[i, 1] specifies the number of elements to be padded after the
* end of dimension i.
+ * Each padding value must be nonnegative.
+ * In the case of REFLECT mode, each padding value must be less than the
+ * corresponding dimension.
+ * In the case of SYMMETRIC mode, each padding value must be less than or
+ * equal to the corresponding dimension.
* * 2: An {@link OperandType::INT32} scalar, specifying the mode.
* Options are 0:REFLECT and 1:SYMMETRIC.
*
diff --git a/neuralnetworks/aidl/utils/include/nnapi/hal/aidl/Conversions.h b/neuralnetworks/aidl/utils/include/nnapi/hal/aidl/Conversions.h
index 78433a7..477b311 100644
--- a/neuralnetworks/aidl/utils/include/nnapi/hal/aidl/Conversions.h
+++ b/neuralnetworks/aidl/utils/include/nnapi/hal/aidl/Conversions.h
@@ -112,11 +112,15 @@
GeneralResult<Request> convert(const aidl_hal::Request& request);
GeneralResult<Timing> convert(const aidl_hal::Timing& timing);
GeneralResult<SharedHandle> convert(const ndk::ScopedFileDescriptor& handle);
+GeneralResult<BufferDesc> convert(const aidl_hal::BufferDesc& bufferDesc);
GeneralResult<std::vector<Extension>> convert(const std::vector<aidl_hal::Extension>& extension);
GeneralResult<std::vector<SharedMemory>> convert(const std::vector<aidl_hal::Memory>& memories);
GeneralResult<std::vector<OutputShape>> convert(
const std::vector<aidl_hal::OutputShape>& outputShapes);
+GeneralResult<std::vector<SharedHandle>> convert(
+ const std::vector<ndk::ScopedFileDescriptor>& handles);
+GeneralResult<std::vector<BufferRole>> convert(const std::vector<aidl_hal::BufferRole>& roles);
GeneralResult<std::vector<uint32_t>> toUnsigned(const std::vector<int32_t>& vec);
@@ -129,6 +133,7 @@
nn::GeneralResult<std::vector<uint8_t>> unvalidatedConvert(const nn::CacheToken& cacheToken);
nn::GeneralResult<BufferDesc> unvalidatedConvert(const nn::BufferDesc& bufferDesc);
nn::GeneralResult<BufferRole> unvalidatedConvert(const nn::BufferRole& bufferRole);
+nn::GeneralResult<DeviceType> unvalidatedConvert(const nn::DeviceType& deviceType);
nn::GeneralResult<bool> unvalidatedConvert(const nn::MeasureTiming& measureTiming);
nn::GeneralResult<Memory> unvalidatedConvert(const nn::SharedMemory& memory);
nn::GeneralResult<OutputShape> unvalidatedConvert(const nn::OutputShape& outputShape);
@@ -154,14 +159,16 @@
nn::GeneralResult<RequestArgument> unvalidatedConvert(const nn::Request::Argument& requestArgument);
nn::GeneralResult<RequestMemoryPool> unvalidatedConvert(const nn::Request::MemoryPool& memoryPool);
nn::GeneralResult<Timing> unvalidatedConvert(const nn::Timing& timing);
-nn::GeneralResult<int64_t> unvalidatedConvert(const nn::Duration& duration);
nn::GeneralResult<int64_t> unvalidatedConvert(const nn::OptionalDuration& optionalDuration);
nn::GeneralResult<int64_t> unvalidatedConvert(const nn::OptionalTimePoint& optionalTimePoint);
nn::GeneralResult<ndk::ScopedFileDescriptor> unvalidatedConvert(const nn::SyncFence& syncFence);
nn::GeneralResult<ndk::ScopedFileDescriptor> unvalidatedConvert(const nn::SharedHandle& handle);
+nn::GeneralResult<Capabilities> unvalidatedConvert(const nn::Capabilities& capabilities);
+nn::GeneralResult<Extension> unvalidatedConvert(const nn::Extension& extension);
nn::GeneralResult<std::vector<uint8_t>> convert(const nn::CacheToken& cacheToken);
nn::GeneralResult<BufferDesc> convert(const nn::BufferDesc& bufferDesc);
+nn::GeneralResult<DeviceType> convert(const nn::DeviceType& deviceType);
nn::GeneralResult<bool> convert(const nn::MeasureTiming& measureTiming);
nn::GeneralResult<Memory> convert(const nn::SharedMemory& memory);
nn::GeneralResult<ErrorStatus> convert(const nn::ErrorStatus& errorStatus);
@@ -172,6 +179,8 @@
nn::GeneralResult<Timing> convert(const nn::Timing& timing);
nn::GeneralResult<int64_t> convert(const nn::OptionalDuration& optionalDuration);
nn::GeneralResult<int64_t> convert(const nn::OptionalTimePoint& optionalTimePoint);
+nn::GeneralResult<Capabilities> convert(const nn::Capabilities& capabilities);
+nn::GeneralResult<Extension> convert(const nn::Extension& extension);
nn::GeneralResult<std::vector<BufferRole>> convert(const std::vector<nn::BufferRole>& bufferRoles);
nn::GeneralResult<std::vector<OutputShape>> convert(
@@ -180,6 +189,7 @@
const std::vector<nn::SharedHandle>& handles);
nn::GeneralResult<std::vector<ndk::ScopedFileDescriptor>> convert(
const std::vector<nn::SyncFence>& syncFences);
+nn::GeneralResult<std::vector<Extension>> convert(const std::vector<nn::Extension>& extensions);
nn::GeneralResult<std::vector<int32_t>> toSigned(const std::vector<uint32_t>& vec);
diff --git a/neuralnetworks/aidl/utils/src/Conversions.cpp b/neuralnetworks/aidl/utils/src/Conversions.cpp
index 45628c8..113d2da 100644
--- a/neuralnetworks/aidl/utils/src/Conversions.cpp
+++ b/neuralnetworks/aidl/utils/src/Conversions.cpp
@@ -551,6 +551,10 @@
return validatedConvert(handle);
}
+GeneralResult<BufferDesc> convert(const aidl_hal::BufferDesc& bufferDesc) {
+ return validatedConvert(bufferDesc);
+}
+
GeneralResult<std::vector<Extension>> convert(const std::vector<aidl_hal::Extension>& extension) {
return validatedConvert(extension);
}
@@ -564,6 +568,15 @@
return validatedConvert(outputShapes);
}
+GeneralResult<std::vector<SharedHandle>> convert(
+ const std::vector<ndk::ScopedFileDescriptor>& handles) {
+ return validatedConvert(handles);
+}
+
+GeneralResult<std::vector<BufferRole>> convert(const std::vector<aidl_hal::BufferRole>& roles) {
+ return validatedConvert(roles);
+}
+
GeneralResult<std::vector<uint32_t>> toUnsigned(const std::vector<int32_t>& vec) {
if (!std::all_of(vec.begin(), vec.end(), [](int32_t v) { return v >= 0; })) {
return NN_ERROR() << "Negative value passed to conversion from signed to unsigned";
@@ -576,42 +589,7 @@
namespace aidl::android::hardware::neuralnetworks::utils {
namespace {
-template <typename Input>
-using UnvalidatedConvertOutput =
- std::decay_t<decltype(unvalidatedConvert(std::declval<Input>()).value())>;
-
-template <typename Type>
-nn::GeneralResult<std::vector<UnvalidatedConvertOutput<Type>>> unvalidatedConvertVec(
- const std::vector<Type>& arguments) {
- std::vector<UnvalidatedConvertOutput<Type>> halObject;
- halObject.reserve(arguments.size());
- for (const auto& argument : arguments) {
- halObject.push_back(NN_TRY(unvalidatedConvert(argument)));
- }
- return halObject;
-}
-
-template <typename Type>
-nn::GeneralResult<std::vector<UnvalidatedConvertOutput<Type>>> unvalidatedConvert(
- const std::vector<Type>& arguments) {
- return unvalidatedConvertVec(arguments);
-}
-
-template <typename Type>
-nn::GeneralResult<UnvalidatedConvertOutput<Type>> validatedConvert(const Type& canonical) {
- NN_TRY(compliantVersion(canonical));
- return utils::unvalidatedConvert(canonical);
-}
-
-template <typename Type>
-nn::GeneralResult<std::vector<UnvalidatedConvertOutput<Type>>> validatedConvert(
- const std::vector<Type>& arguments) {
- std::vector<UnvalidatedConvertOutput<Type>> halObject(arguments.size());
- for (size_t i = 0; i < arguments.size(); ++i) {
- halObject[i] = NN_TRY(validatedConvert(arguments[i]));
- }
- return halObject;
-}
+using utils::unvalidatedConvert;
// Helper template for std::visit
template <class... Ts>
@@ -721,6 +699,74 @@
operator nn::GeneralResult<Memory>();
}
+nn::GeneralResult<PerformanceInfo> unvalidatedConvert(
+ const nn::Capabilities::PerformanceInfo& info) {
+ return PerformanceInfo{.execTime = info.execTime, .powerUsage = info.powerUsage};
+}
+
+nn::GeneralResult<OperandPerformance> unvalidatedConvert(
+ const nn::Capabilities::OperandPerformance& operandPerformance) {
+ return OperandPerformance{.type = NN_TRY(unvalidatedConvert(operandPerformance.type)),
+ .info = NN_TRY(unvalidatedConvert(operandPerformance.info))};
+}
+
+nn::GeneralResult<std::vector<OperandPerformance>> unvalidatedConvert(
+ const nn::Capabilities::OperandPerformanceTable& table) {
+ std::vector<OperandPerformance> operandPerformances;
+ operandPerformances.reserve(table.asVector().size());
+ for (const auto& operandPerformance : table.asVector()) {
+ operandPerformances.push_back(NN_TRY(unvalidatedConvert(operandPerformance)));
+ }
+ return operandPerformances;
+}
+
+nn::GeneralResult<ExtensionOperandTypeInformation> unvalidatedConvert(
+ const nn::Extension::OperandTypeInformation& info) {
+ return ExtensionOperandTypeInformation{.type = info.type,
+ .isTensor = info.isTensor,
+ .byteSize = static_cast<int32_t>(info.byteSize)};
+}
+
+nn::GeneralResult<int64_t> unvalidatedConvert(const nn::Duration& duration) {
+ if (duration < nn::Duration::zero()) {
+ return NN_ERROR() << "Unable to convert invalid (negative) duration";
+ }
+ constexpr std::chrono::nanoseconds::rep kIntMax = std::numeric_limits<int64_t>::max();
+ const auto count = duration.count();
+ return static_cast<int64_t>(std::min(count, kIntMax));
+}
+
+template <typename Input>
+using UnvalidatedConvertOutput =
+ std::decay_t<decltype(unvalidatedConvert(std::declval<Input>()).value())>;
+
+template <typename Type>
+nn::GeneralResult<std::vector<UnvalidatedConvertOutput<Type>>> unvalidatedConvert(
+ const std::vector<Type>& arguments) {
+ std::vector<UnvalidatedConvertOutput<Type>> halObject;
+ halObject.reserve(arguments.size());
+ for (const auto& argument : arguments) {
+ halObject.push_back(NN_TRY(unvalidatedConvert(argument)));
+ }
+ return halObject;
+}
+
+template <typename Type>
+nn::GeneralResult<UnvalidatedConvertOutput<Type>> validatedConvert(const Type& canonical) {
+ NN_TRY(compliantVersion(canonical));
+ return utils::unvalidatedConvert(canonical);
+}
+
+template <typename Type>
+nn::GeneralResult<std::vector<UnvalidatedConvertOutput<Type>>> validatedConvert(
+ const std::vector<Type>& arguments) {
+ std::vector<UnvalidatedConvertOutput<Type>> halObject(arguments.size());
+ for (size_t i = 0; i < arguments.size(); ++i) {
+ halObject[i] = NN_TRY(validatedConvert(arguments[i]));
+ }
+ return halObject;
+}
+
} // namespace
nn::GeneralResult<std::vector<uint8_t>> unvalidatedConvert(const nn::CacheToken& cacheToken) {
@@ -743,6 +789,19 @@
};
}
+nn::GeneralResult<DeviceType> unvalidatedConvert(const nn::DeviceType& deviceType) {
+ switch (deviceType) {
+ case nn::DeviceType::UNKNOWN:
+ break;
+ case nn::DeviceType::OTHER:
+ case nn::DeviceType::CPU:
+ case nn::DeviceType::GPU:
+ case nn::DeviceType::ACCELERATOR:
+ return static_cast<DeviceType>(deviceType);
+ }
+ return NN_ERROR() << "Invalid DeviceType " << deviceType;
+}
+
nn::GeneralResult<bool> unvalidatedConvert(const nn::MeasureTiming& measureTiming) {
return measureTiming == nn::MeasureTiming::YES;
}
@@ -956,15 +1015,6 @@
};
}
-nn::GeneralResult<int64_t> unvalidatedConvert(const nn::Duration& duration) {
- if (duration < nn::Duration::zero()) {
- return NN_ERROR() << "Unable to convert invalid (negative) duration";
- }
- constexpr std::chrono::nanoseconds::rep kIntMax = std::numeric_limits<int64_t>::max();
- const auto count = duration.count();
- return static_cast<int64_t>(std::min(count, kIntMax));
-}
-
nn::GeneralResult<int64_t> unvalidatedConvert(const nn::OptionalDuration& optionalDuration) {
if (!optionalDuration.has_value()) {
return kNoTiming;
@@ -989,6 +1039,23 @@
return ndk::ScopedFileDescriptor(duplicatedFd.release());
}
+nn::GeneralResult<Capabilities> unvalidatedConvert(const nn::Capabilities& capabilities) {
+ return Capabilities{
+ .relaxedFloat32toFloat16PerformanceTensor = NN_TRY(
+ unvalidatedConvert(capabilities.relaxedFloat32toFloat16PerformanceTensor)),
+ .relaxedFloat32toFloat16PerformanceScalar = NN_TRY(
+ unvalidatedConvert(capabilities.relaxedFloat32toFloat16PerformanceScalar)),
+ .operandPerformance = NN_TRY(unvalidatedConvert(capabilities.operandPerformance)),
+ .ifPerformance = NN_TRY(unvalidatedConvert(capabilities.ifPerformance)),
+ .whilePerformance = NN_TRY(unvalidatedConvert(capabilities.whilePerformance)),
+ };
+}
+
+nn::GeneralResult<Extension> unvalidatedConvert(const nn::Extension& extension) {
+ return Extension{.name = extension.name,
+ .operandTypes = NN_TRY(unvalidatedConvert(extension.operandTypes))};
+}
+
nn::GeneralResult<std::vector<uint8_t>> convert(const nn::CacheToken& cacheToken) {
return validatedConvert(cacheToken);
}
@@ -997,6 +1064,10 @@
return validatedConvert(bufferDesc);
}
+nn::GeneralResult<DeviceType> convert(const nn::DeviceType& deviceType) {
+ return validatedConvert(deviceType);
+}
+
nn::GeneralResult<bool> convert(const nn::MeasureTiming& measureTiming) {
return validatedConvert(measureTiming);
}
@@ -1037,6 +1108,14 @@
return validatedConvert(outputShapes);
}
+nn::GeneralResult<Capabilities> convert(const nn::Capabilities& capabilities) {
+ return validatedConvert(capabilities);
+}
+
+nn::GeneralResult<Extension> convert(const nn::Extension& extension) {
+ return validatedConvert(extension);
+}
+
nn::GeneralResult<std::vector<BufferRole>> convert(const std::vector<nn::BufferRole>& bufferRoles) {
return validatedConvert(bufferRoles);
}
@@ -1056,6 +1135,10 @@
return validatedConvert(syncFences);
}
+nn::GeneralResult<std::vector<Extension>> convert(const std::vector<nn::Extension>& extensions) {
+ return validatedConvert(extensions);
+}
+
nn::GeneralResult<std::vector<int32_t>> toSigned(const std::vector<uint32_t>& vec) {
if (!std::all_of(vec.begin(), vec.end(),
[](uint32_t v) { return v <= std::numeric_limits<int32_t>::max(); })) {
diff --git a/neuralnetworks/utils/adapter/aidl/Android.bp b/neuralnetworks/utils/adapter/aidl/Android.bp
new file mode 100644
index 0000000..8269a3d
--- /dev/null
+++ b/neuralnetworks/utils/adapter/aidl/Android.bp
@@ -0,0 +1,42 @@
+//
+// Copyright (C) 2021 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package {
+ // See: http://go/android-license-faq
+ // A large-scale-change added 'default_applicable_licenses' to import
+ // all of the 'license_kinds' from "hardware_interfaces_license"
+ // to get the below license kinds:
+ // SPDX-license-identifier-Apache-2.0
+ default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+cc_library_static {
+ name: "neuralnetworks_utils_hal_adapter_aidl",
+ defaults: [
+ "neuralnetworks_use_latest_utils_hal_aidl",
+ "neuralnetworks_utils_defaults",
+ ],
+ srcs: ["src/*"],
+ local_include_dirs: ["include/nnapi/hal/aidl/"],
+ export_include_dirs: ["include"],
+ static_libs: [
+ "neuralnetworks_types",
+ "neuralnetworks_utils_hal_common",
+ ],
+ shared_libs: [
+ "libbinder_ndk",
+ ],
+}
diff --git a/neuralnetworks/utils/adapter/include/nnapi/hal/Adapter.h b/neuralnetworks/utils/adapter/aidl/include/nnapi/hal/aidl/Adapter.h
similarity index 63%
copy from neuralnetworks/utils/adapter/include/nnapi/hal/Adapter.h
copy to neuralnetworks/utils/adapter/aidl/include/nnapi/hal/aidl/Adapter.h
index da00a09..4c0b328 100644
--- a/neuralnetworks/utils/adapter/include/nnapi/hal/Adapter.h
+++ b/neuralnetworks/utils/adapter/aidl/include/nnapi/hal/aidl/Adapter.h
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2020 The Android Open Source Project
+ * Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -14,20 +14,20 @@
* limitations under the License.
*/
-#ifndef ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_ADAPTER_H
-#define ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_ADAPTER_H
+#ifndef ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_AIDL_ADAPTER_H
+#define ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_AIDL_ADAPTER_H
-#include <android/hardware/neuralnetworks/1.3/IDevice.h>
+#include <aidl/android/hardware/neuralnetworks/BnDevice.h>
#include <nnapi/IDevice.h>
#include <nnapi/Types.h>
-#include <sys/types.h>
+
#include <functional>
#include <memory>
-// See hardware/interfaces/neuralnetworks/utils/README.md for more information on HIDL interface
-// lifetimes across processes and for protecting asynchronous calls across HIDL.
+// See hardware/interfaces/neuralnetworks/utils/README.md for more information on AIDL interface
+// lifetimes across processes and for protecting asynchronous calls across AIDL.
-namespace android::hardware::neuralnetworks::adapter {
+namespace aidl::android::hardware::neuralnetworks::adapter {
/**
* A self-contained unit of work to be executed.
@@ -37,25 +37,26 @@
/**
* A type-erased executor which executes a task asynchronously.
*
- * This executor is also provided with an Application ID (Android User ID) and an optional deadline
- * for when the caller expects is the upper bound for the amount of time to complete the task.
+ * This executor is also provided an optional deadline for when the caller expects is the upper
+ * bound for the amount of time to complete the task. If needed, the Executor can retrieve the
+ * Application ID (Android User ID) by calling AIBinder_getCallingUid in android/binder_ibinder.h.
*/
-using Executor = std::function<void(Task, uid_t, nn::OptionalTimePoint)>;
+using Executor = std::function<void(Task, ::android::nn::OptionalTimePoint)>;
/**
- * Adapt an NNAPI canonical interface object to a HIDL NN HAL interface object.
+ * Adapt an NNAPI canonical interface object to a AIDL NN HAL interface object.
*
* The IPreparedModel object created from IDevice::prepareModel or IDevice::preparedModelFromCache
* must return "const nn::Model*" from IPreparedModel::getUnderlyingResource().
*
* @param device NNAPI canonical IDevice interface object to be adapted.
* @param executor Type-erased executor to handle executing tasks asynchronously.
- * @return HIDL NN HAL IDevice interface object.
+ * @return AIDL NN HAL IDevice interface object.
*/
-sp<V1_3::IDevice> adapt(nn::SharedDevice device, Executor executor);
+std::shared_ptr<BnDevice> adapt(::android::nn::SharedDevice device, Executor executor);
/**
- * Adapt an NNAPI canonical interface object to a HIDL NN HAL interface object.
+ * Adapt an NNAPI canonical interface object to a AIDL NN HAL interface object.
*
* The IPreparedModel object created from IDevice::prepareModel or IDevice::preparedModelFromCache
* must return "const nn::Model*" from IPreparedModel::getUnderlyingResource().
@@ -63,10 +64,10 @@
* This function uses a default executor, which will execute tasks from a detached thread.
*
* @param device NNAPI canonical IDevice interface object to be adapted.
- * @return HIDL NN HAL IDevice interface object.
+ * @return AIDL NN HAL IDevice interface object.
*/
-sp<V1_3::IDevice> adapt(nn::SharedDevice device);
+std::shared_ptr<BnDevice> adapt(::android::nn::SharedDevice device);
-} // namespace android::hardware::neuralnetworks::adapter
+} // namespace aidl::android::hardware::neuralnetworks::adapter
-#endif // ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_ADAPTER_H
+#endif // ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_AIDL_ADAPTER_H
diff --git a/neuralnetworks/utils/adapter/aidl/include/nnapi/hal/aidl/Buffer.h b/neuralnetworks/utils/adapter/aidl/include/nnapi/hal/aidl/Buffer.h
new file mode 100644
index 0000000..701e43e
--- /dev/null
+++ b/neuralnetworks/utils/adapter/aidl/include/nnapi/hal/aidl/Buffer.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_AIDL_BUFFER_H
+#define ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_AIDL_BUFFER_H
+
+#include <aidl/android/hardware/neuralnetworks/BnBuffer.h>
+#include <aidl/android/hardware/neuralnetworks/Memory.h>
+#include <android/binder_auto_utils.h>
+#include <nnapi/IBuffer.h>
+
+#include <memory>
+#include <vector>
+
+// See hardware/interfaces/neuralnetworks/utils/README.md for more information on AIDL interface
+// lifetimes across processes and for protecting asynchronous calls across AIDL.
+
+namespace aidl::android::hardware::neuralnetworks::adapter {
+
+// Class that adapts nn::IBuffer to BnBuffer.
+class Buffer : public BnBuffer {
+ public:
+ explicit Buffer(::android::nn::SharedBuffer buffer);
+
+ ndk::ScopedAStatus copyFrom(const Memory& src, const std::vector<int32_t>& dimensions) override;
+ ndk::ScopedAStatus copyTo(const Memory& dst) override;
+
+ private:
+ const ::android::nn::SharedBuffer kBuffer;
+};
+
+} // namespace aidl::android::hardware::neuralnetworks::adapter
+
+#endif // ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_AIDL_BUFFER_H
diff --git a/neuralnetworks/utils/adapter/aidl/include/nnapi/hal/aidl/Burst.h b/neuralnetworks/utils/adapter/aidl/include/nnapi/hal/aidl/Burst.h
new file mode 100644
index 0000000..f2687c4
--- /dev/null
+++ b/neuralnetworks/utils/adapter/aidl/include/nnapi/hal/aidl/Burst.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_AIDL_BURST_H
+#define ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_AIDL_BURST_H
+
+#include <aidl/android/hardware/neuralnetworks/BnBurst.h>
+#include <aidl/android/hardware/neuralnetworks/ExecutionResult.h>
+#include <aidl/android/hardware/neuralnetworks/Request.h>
+#include <android-base/thread_annotations.h>
+#include <android/binder_auto_utils.h>
+#include <nnapi/IBurst.h>
+#include <nnapi/Types.h>
+
+#include <memory>
+#include <mutex>
+#include <unordered_map>
+#include <vector>
+
+// See hardware/interfaces/neuralnetworks/utils/README.md for more information on AIDL interface
+// lifetimes across processes and for protecting asynchronous calls across AIDL.
+
+namespace aidl::android::hardware::neuralnetworks::adapter {
+
+// Class that adapts nn::Burst to BnBurst.
+class Burst : public BnBurst {
+ public:
+ // Precondition: burst != nullptr
+ explicit Burst(::android::nn::SharedBurst burst);
+
+ ndk::ScopedAStatus executeSynchronously(const Request& request,
+ const std::vector<int64_t>& memoryIdentifierTokens,
+ bool measureTiming, int64_t deadlineNs,
+ int64_t loopTimeoutDurationNs,
+ ExecutionResult* executionResult) override;
+ ndk::ScopedAStatus releaseMemoryResource(int64_t memoryIdentifierToken) override;
+
+ class ThreadSafeMemoryCache {
+ public:
+ using Value =
+ std::pair<::android::nn::SharedMemory, ::android::nn::IBurst::OptionalCacheHold>;
+
+ Value add(int64_t token, const ::android::nn::SharedMemory& memory,
+ const ::android::nn::IBurst& burst) const;
+ void remove(int64_t token) const;
+
+ private:
+ mutable std::mutex mMutex;
+ mutable std::unordered_map<int64_t, Value> mCache GUARDED_BY(mMutex);
+ };
+
+ private:
+ const ::android::nn::SharedBurst kBurst;
+ const ThreadSafeMemoryCache kMemoryCache;
+};
+
+} // namespace aidl::android::hardware::neuralnetworks::adapter
+
+#endif // ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_AIDL_BURST_H
diff --git a/neuralnetworks/utils/adapter/aidl/include/nnapi/hal/aidl/Device.h b/neuralnetworks/utils/adapter/aidl/include/nnapi/hal/aidl/Device.h
new file mode 100644
index 0000000..aa29d63
--- /dev/null
+++ b/neuralnetworks/utils/adapter/aidl/include/nnapi/hal/aidl/Device.h
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_AIDL_DEVICE_H
+#define ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_AIDL_DEVICE_H
+
+#include "nnapi/hal/aidl/Adapter.h"
+
+#include <aidl/android/hardware/neuralnetworks/BnDevice.h>
+#include <aidl/android/hardware/neuralnetworks/BufferDesc.h>
+#include <aidl/android/hardware/neuralnetworks/BufferRole.h>
+#include <aidl/android/hardware/neuralnetworks/Capabilities.h>
+#include <aidl/android/hardware/neuralnetworks/DeviceBuffer.h>
+#include <aidl/android/hardware/neuralnetworks/DeviceType.h>
+#include <aidl/android/hardware/neuralnetworks/ExecutionPreference.h>
+#include <aidl/android/hardware/neuralnetworks/Extension.h>
+#include <aidl/android/hardware/neuralnetworks/IPreparedModelCallback.h>
+#include <aidl/android/hardware/neuralnetworks/IPreparedModelParcel.h>
+#include <aidl/android/hardware/neuralnetworks/Model.h>
+#include <aidl/android/hardware/neuralnetworks/NumberOfCacheFiles.h>
+#include <aidl/android/hardware/neuralnetworks/Priority.h>
+#include <android/binder_auto_utils.h>
+#include <nnapi/IDevice.h>
+
+#include <memory>
+#include <string>
+#include <vector>
+
+// See hardware/interfaces/neuralnetworks/utils/README.md for more information on AIDL interface
+// lifetimes across processes and for protecting asynchronous calls across AIDL.
+
+namespace aidl::android::hardware::neuralnetworks::adapter {
+
+// Class that adapts nn::IDevice to BnDevice.
+class Device : public BnDevice {
+ public:
+ Device(::android::nn::SharedDevice device, Executor executor);
+
+ ndk::ScopedAStatus allocate(const BufferDesc& desc,
+ const std::vector<IPreparedModelParcel>& preparedModels,
+ const std::vector<BufferRole>& inputRoles,
+ const std::vector<BufferRole>& outputRoles,
+ DeviceBuffer* buffer) override;
+ ndk::ScopedAStatus getCapabilities(Capabilities* capabilities) override;
+ ndk::ScopedAStatus getNumberOfCacheFilesNeeded(NumberOfCacheFiles* numberOfCacheFiles) override;
+ ndk::ScopedAStatus getSupportedExtensions(std::vector<Extension>* extensions) override;
+ ndk::ScopedAStatus getSupportedOperations(const Model& model,
+ std::vector<bool>* supported) override;
+ ndk::ScopedAStatus getType(DeviceType* deviceType) override;
+ ndk::ScopedAStatus getVersionString(std::string* version) override;
+ ndk::ScopedAStatus prepareModel(
+ const Model& model, ExecutionPreference preference, Priority priority,
+ int64_t deadlineNs, const std::vector<ndk::ScopedFileDescriptor>& modelCache,
+ const std::vector<ndk::ScopedFileDescriptor>& dataCache,
+ const std::vector<uint8_t>& token,
+ const std::shared_ptr<IPreparedModelCallback>& callback) override;
+ ndk::ScopedAStatus prepareModelFromCache(
+ int64_t deadlineNs, const std::vector<ndk::ScopedFileDescriptor>& modelCache,
+ const std::vector<ndk::ScopedFileDescriptor>& dataCache,
+ const std::vector<uint8_t>& token,
+ const std::shared_ptr<IPreparedModelCallback>& callback) override;
+
+ protected:
+ const ::android::nn::SharedDevice kDevice;
+ const Executor kExecutor;
+};
+
+} // namespace aidl::android::hardware::neuralnetworks::adapter
+
+#endif // ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_AIDL_DEVICE_H
diff --git a/neuralnetworks/utils/adapter/aidl/include/nnapi/hal/aidl/PreparedModel.h b/neuralnetworks/utils/adapter/aidl/include/nnapi/hal/aidl/PreparedModel.h
new file mode 100644
index 0000000..93e0427
--- /dev/null
+++ b/neuralnetworks/utils/adapter/aidl/include/nnapi/hal/aidl/PreparedModel.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_AIDL_PREPARED_MDOEL_H
+#define ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_AIDL_PREPARED_MDOEL_H
+
+#include "nnapi/hal/aidl/Adapter.h"
+
+#include <aidl/android/hardware/neuralnetworks/BnPreparedModel.h>
+#include <aidl/android/hardware/neuralnetworks/ExecutionResult.h>
+#include <aidl/android/hardware/neuralnetworks/FencedExecutionResult.h>
+#include <aidl/android/hardware/neuralnetworks/IBurst.h>
+#include <aidl/android/hardware/neuralnetworks/Request.h>
+#include <android/binder_auto_utils.h>
+#include <nnapi/IPreparedModel.h>
+#include <nnapi/Types.h>
+
+#include <memory>
+#include <vector>
+
+// See hardware/interfaces/neuralnetworks/utils/README.md for more information on AIDL interface
+// lifetimes across processes and for protecting asynchronous calls across AIDL.
+
+namespace aidl::android::hardware::neuralnetworks::adapter {
+
+// Class that adapts nn::IPreparedModel to BnPreparedModel.
+class PreparedModel : public BnPreparedModel {
+ public:
+ explicit PreparedModel(::android::nn::SharedPreparedModel preparedModel);
+
+ ndk::ScopedAStatus executeSynchronously(const Request& request, bool measureTiming,
+ int64_t deadlineNs, int64_t loopTimeoutDurationNs,
+ ExecutionResult* executionResult) override;
+ ndk::ScopedAStatus executeFenced(const Request& request,
+ const std::vector<ndk::ScopedFileDescriptor>& waitFor,
+ bool measureTiming, int64_t deadlineNs,
+ int64_t loopTimeoutDurationNs, int64_t durationNs,
+ FencedExecutionResult* executionResult) override;
+ ndk::ScopedAStatus configureExecutionBurst(std::shared_ptr<IBurst>* burst) override;
+
+ ::android::nn::SharedPreparedModel getUnderlyingPreparedModel() const;
+
+ protected:
+ const ::android::nn::SharedPreparedModel kPreparedModel;
+};
+
+} // namespace aidl::android::hardware::neuralnetworks::adapter
+
+#endif // ANDROID_HARDWARE_INTERFACES_NEURALNETWORKS_UTILS_ADAPTER_AIDL_PREPARED_MDOEL_H
diff --git a/neuralnetworks/utils/adapter/aidl/src/Adapter.cpp b/neuralnetworks/utils/adapter/aidl/src/Adapter.cpp
new file mode 100644
index 0000000..d0b56e8
--- /dev/null
+++ b/neuralnetworks/utils/adapter/aidl/src/Adapter.cpp
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "Adapter.h"
+
+#include "Device.h"
+
+#include <aidl/android/hardware/neuralnetworks/BnDevice.h>
+#include <android/binder_interface_utils.h>
+#include <nnapi/IDevice.h>
+#include <nnapi/Types.h>
+
+#include <functional>
+#include <memory>
+#include <thread>
+
+// See hardware/interfaces/neuralnetworks/utils/README.md for more information on AIDL interface
+// lifetimes across processes and for protecting asynchronous calls across AIDL.
+
+namespace aidl::android::hardware::neuralnetworks::adapter {
+
+std::shared_ptr<BnDevice> adapt(::android::nn::SharedDevice device, Executor executor) {
+ return ndk::SharedRefBase::make<Device>(std::move(device), std::move(executor));
+}
+
+std::shared_ptr<BnDevice> adapt(::android::nn::SharedDevice device) {
+ Executor defaultExecutor = [](Task task, ::android::nn::OptionalTimePoint /*deadline*/) {
+ std::thread(std::move(task)).detach();
+ };
+ return adapt(std::move(device), std::move(defaultExecutor));
+}
+
+} // namespace aidl::android::hardware::neuralnetworks::adapter
diff --git a/neuralnetworks/utils/adapter/aidl/src/Buffer.cpp b/neuralnetworks/utils/adapter/aidl/src/Buffer.cpp
new file mode 100644
index 0000000..c15ab65
--- /dev/null
+++ b/neuralnetworks/utils/adapter/aidl/src/Buffer.cpp
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "Buffer.h"
+
+#include <aidl/android/hardware/neuralnetworks/BnBuffer.h>
+#include <aidl/android/hardware/neuralnetworks/Memory.h>
+#include <android-base/logging.h>
+#include <android/binder_auto_utils.h>
+#include <nnapi/IBuffer.h>
+#include <nnapi/Result.h>
+#include <nnapi/Types.h>
+#include <nnapi/hal/aidl/Conversions.h>
+
+namespace aidl::android::hardware::neuralnetworks::adapter {
+namespace {
+
+template <typename Type>
+auto convertInput(const Type& object) -> decltype(nn::convert(std::declval<Type>())) {
+ auto result = nn::convert(object);
+ if (!result.has_value()) {
+ result.error().code = nn::ErrorStatus::INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+nn::GeneralResult<std::vector<uint32_t>> inputToUnsigned(const std::vector<int32_t>& dims) {
+ auto result = nn::toUnsigned(dims);
+ if (!result.has_value()) {
+ result.error().code = nn::ErrorStatus::INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+nn::GeneralResult<void> copyTo(const nn::IBuffer& buffer, const Memory& dst) {
+ const auto nnDst = NN_TRY(convertInput(dst));
+ return buffer.copyTo(nnDst);
+}
+
+nn::GeneralResult<void> copyFrom(const nn::IBuffer& buffer, const Memory& src,
+ const std::vector<int32_t>& dimensions) {
+ const auto nnSrc = NN_TRY(convertInput(src));
+ const auto nnDims = NN_TRY(inputToUnsigned(dimensions));
+ return buffer.copyFrom(nnSrc, nnDims);
+}
+
+} // namespace
+
+Buffer::Buffer(nn::SharedBuffer buffer) : kBuffer(std::move(buffer)) {
+ CHECK(kBuffer != nullptr);
+}
+
+ndk::ScopedAStatus Buffer::copyTo(const Memory& dst) {
+ const auto result = adapter::copyTo(*kBuffer, dst);
+ if (!result.has_value()) {
+ const auto& [message, code] = result.error();
+ const auto aidlCode = utils::convert(code).value_or(ErrorStatus::GENERAL_FAILURE);
+ return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(
+ static_cast<int32_t>(aidlCode), message.c_str());
+ }
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Buffer::copyFrom(const Memory& src, const std::vector<int32_t>& dimensions) {
+ const auto result = adapter::copyFrom(*kBuffer, src, dimensions);
+ if (!result.has_value()) {
+ const auto& [message, code] = result.error();
+ const auto aidlCode = utils::convert(code).value_or(ErrorStatus::GENERAL_FAILURE);
+ return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(
+ static_cast<int32_t>(aidlCode), message.c_str());
+ }
+ return ndk::ScopedAStatus::ok();
+}
+
+} // namespace aidl::android::hardware::neuralnetworks::adapter
diff --git a/neuralnetworks/utils/adapter/aidl/src/Burst.cpp b/neuralnetworks/utils/adapter/aidl/src/Burst.cpp
new file mode 100644
index 0000000..4fabb20
--- /dev/null
+++ b/neuralnetworks/utils/adapter/aidl/src/Burst.cpp
@@ -0,0 +1,179 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "Burst.h"
+
+#include <android-base/logging.h>
+#include <android-base/thread_annotations.h>
+#include <android/binder_auto_utils.h>
+#include <nnapi/IBurst.h>
+#include <nnapi/Result.h>
+#include <nnapi/Types.h>
+#include <nnapi/Validation.h>
+#include <nnapi/hal/aidl/Conversions.h>
+#include <nnapi/hal/aidl/Utils.h>
+
+#include <algorithm>
+#include <chrono>
+#include <memory>
+#include <mutex>
+#include <unordered_map>
+#include <utility>
+#include <variant>
+
+namespace aidl::android::hardware::neuralnetworks::adapter {
+namespace {
+
+using Value = Burst::ThreadSafeMemoryCache::Value;
+
+template <typename Type>
+auto convertInput(const Type& object) -> decltype(nn::convert(std::declval<Type>())) {
+ auto result = nn::convert(object);
+ if (!result.has_value()) {
+ result.error().code = nn::ErrorStatus::INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+nn::Duration makeDuration(int64_t durationNs) {
+ return nn::Duration(std::chrono::nanoseconds(durationNs));
+}
+
+nn::GeneralResult<nn::OptionalDuration> makeOptionalDuration(int64_t durationNs) {
+ if (durationNs < -1) {
+ return NN_ERROR(nn::ErrorStatus::INVALID_ARGUMENT) << "Invalid duration " << durationNs;
+ }
+ return durationNs < 0 ? nn::OptionalDuration{} : makeDuration(durationNs);
+}
+
+nn::GeneralResult<nn::OptionalTimePoint> makeOptionalTimePoint(int64_t durationNs) {
+ if (durationNs < -1) {
+ return NN_ERROR(nn::ErrorStatus::INVALID_ARGUMENT) << "Invalid time point " << durationNs;
+ }
+ return durationNs < 0 ? nn::OptionalTimePoint{} : nn::TimePoint(makeDuration(durationNs));
+}
+
+std::vector<nn::IBurst::OptionalCacheHold> ensureAllMemoriesAreCached(
+ nn::Request* request, const std::vector<int64_t>& memoryIdentifierTokens,
+ const nn::IBurst& burst, const Burst::ThreadSafeMemoryCache& cache) {
+ std::vector<nn::IBurst::OptionalCacheHold> holds;
+ holds.reserve(memoryIdentifierTokens.size());
+
+ for (size_t i = 0; i < memoryIdentifierTokens.size(); ++i) {
+ const auto& pool = request->pools[i];
+ const auto token = memoryIdentifierTokens[i];
+ constexpr int64_t kNoToken = -1;
+ if (token == kNoToken || !std::holds_alternative<nn::SharedMemory>(pool)) {
+ continue;
+ }
+
+ const auto& memory = std::get<nn::SharedMemory>(pool);
+ auto [storedMemory, hold] = cache.add(token, memory, burst);
+
+ request->pools[i] = std::move(storedMemory);
+ holds.push_back(std::move(hold));
+ }
+
+ return holds;
+}
+
+nn::ExecutionResult<ExecutionResult> executeSynchronously(
+ const nn::IBurst& burst, const Burst::ThreadSafeMemoryCache& cache, const Request& request,
+ const std::vector<int64_t>& memoryIdentifierTokens, bool measureTiming, int64_t deadlineNs,
+ int64_t loopTimeoutDurationNs) {
+ if (request.pools.size() != memoryIdentifierTokens.size()) {
+ return NN_ERROR(nn::ErrorStatus::INVALID_ARGUMENT)
+ << "request.pools.size() != memoryIdentifierTokens.size()";
+ }
+ if (!std::all_of(memoryIdentifierTokens.begin(), memoryIdentifierTokens.end(),
+ [](int64_t token) { return token >= -1; })) {
+ return NN_ERROR(nn::ErrorStatus::INVALID_ARGUMENT) << "Invalid memoryIdentifierTokens";
+ }
+
+ auto nnRequest = NN_TRY(convertInput(request));
+ const auto nnMeasureTiming = measureTiming ? nn::MeasureTiming::YES : nn::MeasureTiming::NO;
+ const auto nnDeadline = NN_TRY(makeOptionalTimePoint(deadlineNs));
+ const auto nnLoopTimeoutDuration = NN_TRY(makeOptionalDuration(loopTimeoutDurationNs));
+
+ const auto hold = ensureAllMemoriesAreCached(&nnRequest, memoryIdentifierTokens, burst, cache);
+
+ const auto result =
+ burst.execute(nnRequest, nnMeasureTiming, nnDeadline, nnLoopTimeoutDuration);
+
+ if (!result.ok() && result.error().code == nn::ErrorStatus::OUTPUT_INSUFFICIENT_SIZE) {
+ const auto& [message, code, outputShapes] = result.error();
+ return ExecutionResult{.outputSufficientSize = false,
+ .outputShapes = utils::convert(outputShapes).value(),
+ .timing = {.timeInDriverNs = -1, .timeOnDeviceNs = -1}};
+ }
+
+ const auto& [outputShapes, timing] = NN_TRY(result);
+ return ExecutionResult{.outputSufficientSize = true,
+ .outputShapes = utils::convert(outputShapes).value(),
+ .timing = utils::convert(timing).value()};
+}
+
+} // namespace
+
+Value Burst::ThreadSafeMemoryCache::add(int64_t token, const nn::SharedMemory& memory,
+ const nn::IBurst& burst) const {
+ std::lock_guard guard(mMutex);
+ if (const auto it = mCache.find(token); it != mCache.end()) {
+ return it->second;
+ }
+ auto hold = burst.cacheMemory(memory);
+ auto [it, _] = mCache.emplace(token, std::make_pair(memory, std::move(hold)));
+ return it->second;
+}
+
+void Burst::ThreadSafeMemoryCache::remove(int64_t token) const {
+ std::lock_guard guard(mMutex);
+ mCache.erase(token);
+}
+
+Burst::Burst(nn::SharedBurst burst) : kBurst(std::move(burst)) {
+ CHECK(kBurst != nullptr);
+}
+
+ndk::ScopedAStatus Burst::executeSynchronously(const Request& request,
+ const std::vector<int64_t>& memoryIdentifierTokens,
+ bool measureTiming, int64_t deadlineNs,
+ int64_t loopTimeoutDurationNs,
+ ExecutionResult* executionResult) {
+ auto result =
+ adapter::executeSynchronously(*kBurst, kMemoryCache, request, memoryIdentifierTokens,
+ measureTiming, deadlineNs, loopTimeoutDurationNs);
+ if (!result.has_value()) {
+ auto [message, code, _] = std::move(result).error();
+ const auto aidlCode = utils::convert(code).value_or(ErrorStatus::GENERAL_FAILURE);
+ return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(
+ static_cast<int32_t>(aidlCode), message.c_str());
+ }
+ *executionResult = std::move(result).value();
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Burst::releaseMemoryResource(int64_t memoryIdentifierToken) {
+ if (memoryIdentifierToken < -1) {
+ return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(
+ static_cast<int32_t>(ErrorStatus::INVALID_ARGUMENT),
+ "Invalid memoryIdentifierToken");
+ }
+ kMemoryCache.remove(memoryIdentifierToken);
+ return ndk::ScopedAStatus::ok();
+}
+
+} // namespace aidl::android::hardware::neuralnetworks::adapter
diff --git a/neuralnetworks/utils/adapter/aidl/src/Device.cpp b/neuralnetworks/utils/adapter/aidl/src/Device.cpp
new file mode 100644
index 0000000..763be7f
--- /dev/null
+++ b/neuralnetworks/utils/adapter/aidl/src/Device.cpp
@@ -0,0 +1,304 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "Device.h"
+
+#include "Adapter.h"
+#include "Buffer.h"
+#include "PreparedModel.h"
+
+#include <aidl/android/hardware/neuralnetworks/BnDevice.h>
+#include <aidl/android/hardware/neuralnetworks/BufferDesc.h>
+#include <aidl/android/hardware/neuralnetworks/BufferRole.h>
+#include <aidl/android/hardware/neuralnetworks/DeviceBuffer.h>
+#include <aidl/android/hardware/neuralnetworks/DeviceType.h>
+#include <aidl/android/hardware/neuralnetworks/ErrorStatus.h>
+#include <aidl/android/hardware/neuralnetworks/ExecutionPreference.h>
+#include <aidl/android/hardware/neuralnetworks/Extension.h>
+#include <aidl/android/hardware/neuralnetworks/IPreparedModelCallback.h>
+#include <aidl/android/hardware/neuralnetworks/IPreparedModelParcel.h>
+#include <aidl/android/hardware/neuralnetworks/Model.h>
+#include <aidl/android/hardware/neuralnetworks/NumberOfCacheFiles.h>
+#include <aidl/android/hardware/neuralnetworks/Priority.h>
+#include <android-base/logging.h>
+#include <android/binder_auto_utils.h>
+#include <android/binder_interface_utils.h>
+#include <nnapi/IDevice.h>
+#include <nnapi/Result.h>
+#include <nnapi/TypeUtils.h>
+#include <nnapi/Types.h>
+#include <nnapi/hal/aidl/Conversions.h>
+
+#include <chrono>
+#include <memory>
+#include <string>
+#include <vector>
+
+namespace aidl::android::hardware::neuralnetworks::adapter {
+namespace {
+
+template <typename Type>
+auto convertInput(const Type& object) -> decltype(nn::convert(std::declval<Type>())) {
+ auto result = nn::convert(object);
+ if (!result.has_value()) {
+ result.error().code = nn::ErrorStatus::INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+nn::Duration makeDuration(int64_t durationNs) {
+ return nn::Duration(std::chrono::nanoseconds(durationNs));
+}
+
+nn::GeneralResult<nn::OptionalTimePoint> makeOptionalTimePoint(int64_t durationNs) {
+ if (durationNs < -1) {
+ return NN_ERROR(nn::ErrorStatus::INVALID_ARGUMENT) << "Invalid time point " << durationNs;
+ }
+ return durationNs < 0 ? nn::OptionalTimePoint{} : nn::TimePoint(makeDuration(durationNs));
+}
+
+nn::GeneralResult<nn::CacheToken> convertCacheToken(const std::vector<uint8_t>& token) {
+ nn::CacheToken nnToken;
+ if (token.size() != nnToken.size()) {
+ return NN_ERROR(nn::ErrorStatus::INVALID_ARGUMENT) << "Invalid token";
+ }
+ std::copy(token.begin(), token.end(), nnToken.begin());
+ return nnToken;
+}
+
+nn::GeneralResult<nn::SharedPreparedModel> downcast(const IPreparedModelParcel& preparedModel) {
+ if (preparedModel.preparedModel == nullptr) {
+ return NN_ERROR(nn::ErrorStatus::INVALID_ARGUMENT) << "preparedModel is nullptr";
+ }
+ if (preparedModel.preparedModel->isRemote()) {
+ return NN_ERROR(nn::ErrorStatus::INVALID_ARGUMENT) << "Cannot convert remote models";
+ }
+
+ // This static_cast is safe because adapter::PreparedModel is the only class that implements
+ // the IPreparedModel interface in the adapter service code.
+ const auto* casted = static_cast<const PreparedModel*>(preparedModel.preparedModel.get());
+ return casted->getUnderlyingPreparedModel();
+}
+
+nn::GeneralResult<std::vector<nn::SharedPreparedModel>> downcastAll(
+ const std::vector<IPreparedModelParcel>& preparedModels) {
+ std::vector<nn::SharedPreparedModel> canonical;
+ canonical.reserve(preparedModels.size());
+ for (const auto& preparedModel : preparedModels) {
+ canonical.push_back(NN_TRY(downcast(preparedModel)));
+ }
+ return canonical;
+}
+
+nn::GeneralResult<DeviceBuffer> allocate(const nn::IDevice& device, const BufferDesc& desc,
+ const std::vector<IPreparedModelParcel>& preparedModels,
+ const std::vector<BufferRole>& inputRoles,
+ const std::vector<BufferRole>& outputRoles) {
+ auto nnDesc = NN_TRY(convertInput(desc));
+ auto nnPreparedModels = NN_TRY(downcastAll(preparedModels));
+ auto nnInputRoles = NN_TRY(convertInput(inputRoles));
+ auto nnOutputRoles = NN_TRY(convertInput(outputRoles));
+
+ auto buffer = NN_TRY(device.allocate(nnDesc, nnPreparedModels, nnInputRoles, nnOutputRoles));
+ CHECK(buffer != nullptr);
+
+ const nn::Request::MemoryDomainToken token = buffer->getToken();
+ auto aidlBuffer = ndk::SharedRefBase::make<Buffer>(std::move(buffer));
+ return DeviceBuffer{.buffer = std::move(aidlBuffer), .token = static_cast<int32_t>(token)};
+}
+
+nn::GeneralResult<std::vector<bool>> getSupportedOperations(const nn::IDevice& device,
+ const Model& model) {
+ const auto nnModel = NN_TRY(convertInput(model));
+ return device.getSupportedOperations(nnModel);
+}
+
+using PrepareModelResult = nn::GeneralResult<nn::SharedPreparedModel>;
+
+std::shared_ptr<PreparedModel> adaptPreparedModel(nn::SharedPreparedModel preparedModel) {
+ if (preparedModel == nullptr) {
+ return nullptr;
+ }
+ return ndk::SharedRefBase::make<PreparedModel>(std::move(preparedModel));
+}
+
+void notify(IPreparedModelCallback* callback, PrepareModelResult result) {
+ if (!result.has_value()) {
+ const auto& [message, status] = result.error();
+ LOG(ERROR) << message;
+ const auto aidlCode = utils::convert(status).value_or(ErrorStatus::GENERAL_FAILURE);
+ callback->notify(aidlCode, nullptr);
+ } else {
+ auto preparedModel = std::move(result).value();
+ auto aidlPreparedModel = adaptPreparedModel(std::move(preparedModel));
+ callback->notify(ErrorStatus::NONE, std::move(aidlPreparedModel));
+ }
+}
+
+nn::GeneralResult<void> prepareModel(const nn::SharedDevice& device, const Executor& executor,
+ const Model& model, ExecutionPreference preference,
+ Priority priority, int64_t deadlineNs,
+ const std::vector<ndk::ScopedFileDescriptor>& modelCache,
+ const std::vector<ndk::ScopedFileDescriptor>& dataCache,
+ const std::vector<uint8_t>& token,
+ const std::shared_ptr<IPreparedModelCallback>& callback) {
+ if (callback.get() == nullptr) {
+ return NN_ERROR(nn::ErrorStatus::INVALID_ARGUMENT) << "Invalid callback";
+ }
+
+ auto nnModel = NN_TRY(convertInput(model));
+ const auto nnPreference = NN_TRY(convertInput(preference));
+ const auto nnPriority = NN_TRY(convertInput(priority));
+ const auto nnDeadline = NN_TRY(makeOptionalTimePoint(deadlineNs));
+ auto nnModelCache = NN_TRY(convertInput(modelCache));
+ auto nnDataCache = NN_TRY(convertInput(dataCache));
+ const auto nnToken = NN_TRY(convertCacheToken(token));
+
+ Task task = [device, nnModel = std::move(nnModel), nnPreference, nnPriority, nnDeadline,
+ nnModelCache = std::move(nnModelCache), nnDataCache = std::move(nnDataCache),
+ nnToken, callback] {
+ auto result = device->prepareModel(nnModel, nnPreference, nnPriority, nnDeadline,
+ nnModelCache, nnDataCache, nnToken);
+ notify(callback.get(), std::move(result));
+ };
+ executor(std::move(task), nnDeadline);
+
+ return {};
+}
+
+nn::GeneralResult<void> prepareModelFromCache(
+ const nn::SharedDevice& device, const Executor& executor, int64_t deadlineNs,
+ const std::vector<ndk::ScopedFileDescriptor>& modelCache,
+ const std::vector<ndk::ScopedFileDescriptor>& dataCache, const std::vector<uint8_t>& token,
+ const std::shared_ptr<IPreparedModelCallback>& callback) {
+ if (callback.get() == nullptr) {
+ return NN_ERROR(nn::ErrorStatus::INVALID_ARGUMENT) << "Invalid callback";
+ }
+
+ const auto nnDeadline = NN_TRY(makeOptionalTimePoint(deadlineNs));
+ auto nnModelCache = NN_TRY(convertInput(modelCache));
+ auto nnDataCache = NN_TRY(convertInput(dataCache));
+ const auto nnToken = NN_TRY(convertCacheToken(token));
+
+ auto task = [device, nnDeadline, nnModelCache = std::move(nnModelCache),
+ nnDataCache = std::move(nnDataCache), nnToken, callback] {
+ auto result = device->prepareModelFromCache(nnDeadline, nnModelCache, nnDataCache, nnToken);
+ notify(callback.get(), std::move(result));
+ };
+ executor(std::move(task), nnDeadline);
+
+ return {};
+}
+
+} // namespace
+
+Device::Device(::android::nn::SharedDevice device, Executor executor)
+ : kDevice(std::move(device)), kExecutor(std::move(executor)) {
+ CHECK(kDevice != nullptr);
+ CHECK(kExecutor != nullptr);
+}
+
+ndk::ScopedAStatus Device::allocate(const BufferDesc& desc,
+ const std::vector<IPreparedModelParcel>& preparedModels,
+ const std::vector<BufferRole>& inputRoles,
+ const std::vector<BufferRole>& outputRoles,
+ DeviceBuffer* buffer) {
+ auto result = adapter::allocate(*kDevice, desc, preparedModels, inputRoles, outputRoles);
+ if (!result.has_value()) {
+ const auto& [message, code] = result.error();
+ const auto aidlCode = utils::convert(code).value_or(ErrorStatus::GENERAL_FAILURE);
+ return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(
+ static_cast<int32_t>(aidlCode), message.c_str());
+ }
+ *buffer = std::move(result).value();
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Device::getCapabilities(Capabilities* capabilities) {
+ *capabilities = utils::convert(kDevice->getCapabilities()).value();
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Device::getNumberOfCacheFilesNeeded(NumberOfCacheFiles* numberOfCacheFiles) {
+ const auto [numModelCache, numDataCache] = kDevice->getNumberOfCacheFilesNeeded();
+ *numberOfCacheFiles = NumberOfCacheFiles{.numModelCache = static_cast<int32_t>(numModelCache),
+ .numDataCache = static_cast<int32_t>(numDataCache)};
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Device::getSupportedExtensions(std::vector<Extension>* extensions) {
+ *extensions = utils::convert(kDevice->getSupportedExtensions()).value();
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Device::getSupportedOperations(const Model& model,
+ std::vector<bool>* supported) {
+ auto result = adapter::getSupportedOperations(*kDevice, model);
+ if (!result.has_value()) {
+ const auto& [message, code] = result.error();
+ const auto aidlCode = utils::convert(code).value_or(ErrorStatus::GENERAL_FAILURE);
+ return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(
+ static_cast<int32_t>(aidlCode), message.c_str());
+ }
+ *supported = std::move(result).value();
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Device::getType(DeviceType* deviceType) {
+ *deviceType = utils::convert(kDevice->getType()).value();
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Device::getVersionString(std::string* version) {
+ *version = kDevice->getVersionString();
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Device::prepareModel(const Model& model, ExecutionPreference preference,
+ Priority priority, int64_t deadlineNs,
+ const std::vector<ndk::ScopedFileDescriptor>& modelCache,
+ const std::vector<ndk::ScopedFileDescriptor>& dataCache,
+ const std::vector<uint8_t>& token,
+ const std::shared_ptr<IPreparedModelCallback>& callback) {
+ const auto result = adapter::prepareModel(kDevice, kExecutor, model, preference, priority,
+ deadlineNs, modelCache, dataCache, token, callback);
+ if (!result.has_value()) {
+ const auto& [message, code] = result.error();
+ const auto aidlCode = utils::convert(code).value_or(ErrorStatus::GENERAL_FAILURE);
+ callback->notify(aidlCode, nullptr);
+ return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(
+ static_cast<int32_t>(aidlCode), message.c_str());
+ }
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Device::prepareModelFromCache(
+ int64_t deadlineNs, const std::vector<ndk::ScopedFileDescriptor>& modelCache,
+ const std::vector<ndk::ScopedFileDescriptor>& dataCache, const std::vector<uint8_t>& token,
+ const std::shared_ptr<IPreparedModelCallback>& callback) {
+ const auto result = adapter::prepareModelFromCache(kDevice, kExecutor, deadlineNs, modelCache,
+ dataCache, token, callback);
+ if (!result.has_value()) {
+ const auto& [message, code] = result.error();
+ const auto aidlCode = utils::convert(code).value_or(ErrorStatus::GENERAL_FAILURE);
+ callback->notify(aidlCode, nullptr);
+ return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(
+ static_cast<int32_t>(aidlCode), message.c_str());
+ }
+ return ndk::ScopedAStatus::ok();
+}
+
+} // namespace aidl::android::hardware::neuralnetworks::adapter
diff --git a/neuralnetworks/utils/adapter/aidl/src/PreparedModel.cpp b/neuralnetworks/utils/adapter/aidl/src/PreparedModel.cpp
new file mode 100644
index 0000000..71ed1a8
--- /dev/null
+++ b/neuralnetworks/utils/adapter/aidl/src/PreparedModel.cpp
@@ -0,0 +1,225 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "PreparedModel.h"
+
+#include "Burst.h"
+
+#include <aidl/android/hardware/neuralnetworks/BnFencedExecutionCallback.h>
+#include <aidl/android/hardware/neuralnetworks/BnPreparedModel.h>
+#include <aidl/android/hardware/neuralnetworks/ExecutionResult.h>
+#include <aidl/android/hardware/neuralnetworks/FencedExecutionResult.h>
+#include <aidl/android/hardware/neuralnetworks/IBurst.h>
+#include <aidl/android/hardware/neuralnetworks/Request.h>
+#include <android-base/logging.h>
+#include <android/binder_auto_utils.h>
+#include <nnapi/IPreparedModel.h>
+#include <nnapi/Result.h>
+#include <nnapi/SharedMemory.h>
+#include <nnapi/Types.h>
+#include <nnapi/Validation.h>
+#include <nnapi/hal/aidl/Conversions.h>
+#include <nnapi/hal/aidl/Utils.h>
+
+#include <memory>
+#include <utility>
+#include <vector>
+
+namespace aidl::android::hardware::neuralnetworks::adapter {
+namespace {
+
+class FencedExecutionCallback : public BnFencedExecutionCallback {
+ public:
+ FencedExecutionCallback(nn::ExecuteFencedInfoCallback callback)
+ : kCallback(std::move(callback)) {}
+
+ ndk::ScopedAStatus getExecutionInfo(Timing* timingLaunched, Timing* timingFenced,
+ ErrorStatus* errorStatus) override {
+ const auto result = kCallback();
+ if (result.ok()) {
+ const auto& [nnTimingLaunched, nnTimingFenced] = result.value();
+ *timingLaunched = utils::convert(nnTimingLaunched).value();
+ *timingFenced = utils::convert(nnTimingFenced).value();
+ *errorStatus = ErrorStatus::NONE;
+ } else {
+ constexpr auto kNoTiming = Timing{.timeOnDeviceNs = -1, .timeInDriverNs = -1};
+ const auto& [message, code] = result.error();
+ LOG(ERROR) << "getExecutionInfo failed with " << code << ": " << message;
+ const auto aidlStatus = utils::convert(code).value_or(ErrorStatus::GENERAL_FAILURE);
+ *timingLaunched = kNoTiming;
+ *timingFenced = kNoTiming;
+ *errorStatus = aidlStatus;
+ }
+ return ndk::ScopedAStatus::ok();
+ }
+
+ private:
+ const nn::ExecuteFencedInfoCallback kCallback;
+};
+
+template <typename Type>
+auto convertInput(const Type& object) -> decltype(nn::convert(std::declval<Type>())) {
+ auto result = nn::convert(object);
+ if (!result.has_value()) {
+ result.error().code = nn::ErrorStatus::INVALID_ARGUMENT;
+ }
+ return result;
+}
+
+nn::GeneralResult<std::vector<nn::SyncFence>> convertSyncFences(
+ const std::vector<ndk::ScopedFileDescriptor>& waitFor) {
+ auto handles = NN_TRY(convertInput(waitFor));
+
+ constexpr auto valid = [](const nn::SharedHandle& handle) {
+ return handle != nullptr && handle->ok();
+ };
+ if (!std::all_of(handles.begin(), handles.end(), valid)) {
+ return NN_ERROR(nn::ErrorStatus::INVALID_ARGUMENT) << "Invalid sync fence";
+ }
+
+ std::vector<nn::SyncFence> syncFences;
+ syncFences.reserve(waitFor.size());
+ for (auto& handle : handles) {
+ syncFences.push_back(nn::SyncFence::create(std::move(handle)).value());
+ }
+ return syncFences;
+}
+
+nn::Duration makeDuration(int64_t durationNs) {
+ return nn::Duration(std::chrono::nanoseconds(durationNs));
+}
+
+nn::GeneralResult<nn::OptionalDuration> makeOptionalDuration(int64_t durationNs) {
+ if (durationNs < -1) {
+ return NN_ERROR(nn::ErrorStatus::INVALID_ARGUMENT) << "Invalid duration " << durationNs;
+ }
+ return durationNs < 0 ? nn::OptionalDuration{} : makeDuration(durationNs);
+}
+
+nn::GeneralResult<nn::OptionalTimePoint> makeOptionalTimePoint(int64_t durationNs) {
+ if (durationNs < -1) {
+ return NN_ERROR(nn::ErrorStatus::INVALID_ARGUMENT) << "Invalid time point " << durationNs;
+ }
+ return durationNs < 0 ? nn::OptionalTimePoint{} : nn::TimePoint(makeDuration(durationNs));
+}
+
+nn::ExecutionResult<ExecutionResult> executeSynchronously(const nn::IPreparedModel& preparedModel,
+ const Request& request,
+ bool measureTiming, int64_t deadlineNs,
+ int64_t loopTimeoutDurationNs) {
+ const auto nnRequest = NN_TRY(convertInput(request));
+ const auto nnMeasureTiming = measureTiming ? nn::MeasureTiming::YES : nn::MeasureTiming::NO;
+ const auto nnDeadline = NN_TRY(makeOptionalTimePoint(deadlineNs));
+ const auto nnLoopTimeoutDuration = NN_TRY(makeOptionalDuration(loopTimeoutDurationNs));
+
+ const auto result =
+ preparedModel.execute(nnRequest, nnMeasureTiming, nnDeadline, nnLoopTimeoutDuration);
+
+ if (!result.ok() && result.error().code == nn::ErrorStatus::OUTPUT_INSUFFICIENT_SIZE) {
+ const auto& [message, code, outputShapes] = result.error();
+ LOG(ERROR) << "executeSynchronously failed with " << code << ": " << message;
+ return ExecutionResult{.outputSufficientSize = false,
+ .outputShapes = utils::convert(outputShapes).value(),
+ .timing = {.timeInDriverNs = -1, .timeOnDeviceNs = -1}};
+ }
+
+ const auto& [outputShapes, timing] = NN_TRY(result);
+ return ExecutionResult{.outputSufficientSize = true,
+ .outputShapes = utils::convert(outputShapes).value(),
+ .timing = utils::convert(timing).value()};
+}
+
+nn::GeneralResult<FencedExecutionResult> executeFenced(
+ const nn::IPreparedModel& preparedModel, const Request& request,
+ const std::vector<ndk::ScopedFileDescriptor>& waitFor, bool measureTiming,
+ int64_t deadlineNs, int64_t loopTimeoutDurationNs, int64_t durationNs) {
+ const auto nnRequest = NN_TRY(convertInput(request));
+ const auto nnWaitFor = NN_TRY(convertSyncFences(waitFor));
+ const auto nnMeasureTiming = measureTiming ? nn::MeasureTiming::YES : nn::MeasureTiming::NO;
+ const auto nnDeadline = NN_TRY(makeOptionalTimePoint(deadlineNs));
+ const auto nnLoopTimeoutDuration = NN_TRY(makeOptionalDuration(loopTimeoutDurationNs));
+ const auto nnDuration = NN_TRY(makeOptionalDuration(durationNs));
+
+ auto [syncFence, executeFencedInfoCallback] = NN_TRY(preparedModel.executeFenced(
+ nnRequest, nnWaitFor, nnMeasureTiming, nnDeadline, nnLoopTimeoutDuration, nnDuration));
+
+ ndk::ScopedFileDescriptor fileDescriptor;
+ if (syncFence.hasFd()) {
+ auto uniqueFd = NN_TRY(nn::dupFd(syncFence.getFd()));
+ fileDescriptor = ndk::ScopedFileDescriptor(uniqueFd.release());
+ }
+
+ return FencedExecutionResult{.callback = ndk::SharedRefBase::make<FencedExecutionCallback>(
+ std::move(executeFencedInfoCallback)),
+ .syncFence = std::move(fileDescriptor)};
+}
+
+} // namespace
+
+PreparedModel::PreparedModel(nn::SharedPreparedModel preparedModel)
+ : kPreparedModel(std::move(preparedModel)) {
+ CHECK(kPreparedModel != nullptr);
+}
+
+ndk::ScopedAStatus PreparedModel::executeSynchronously(const Request& request, bool measureTiming,
+ int64_t deadlineNs,
+ int64_t loopTimeoutDurationNs,
+ ExecutionResult* executionResult) {
+ auto result = adapter::executeSynchronously(*kPreparedModel, request, measureTiming, deadlineNs,
+ loopTimeoutDurationNs);
+ if (!result.has_value()) {
+ const auto& [message, code, _] = result.error();
+ const auto aidlCode = utils::convert(code).value_or(ErrorStatus::GENERAL_FAILURE);
+ return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(
+ static_cast<int32_t>(aidlCode), message.c_str());
+ }
+ *executionResult = std::move(result).value();
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus PreparedModel::executeFenced(
+ const Request& request, const std::vector<ndk::ScopedFileDescriptor>& waitFor,
+ bool measureTiming, int64_t deadlineNs, int64_t loopTimeoutDurationNs, int64_t durationNs,
+ FencedExecutionResult* executionResult) {
+ auto result = adapter::executeFenced(*kPreparedModel, request, waitFor, measureTiming,
+ deadlineNs, loopTimeoutDurationNs, durationNs);
+ if (!result.has_value()) {
+ const auto& [message, code] = result.error();
+ const auto aidlCode = utils::convert(code).value_or(ErrorStatus::GENERAL_FAILURE);
+ return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(
+ static_cast<int32_t>(aidlCode), message.c_str());
+ }
+ *executionResult = std::move(result).value();
+ return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus PreparedModel::configureExecutionBurst(std::shared_ptr<IBurst>* burst) {
+ auto result = kPreparedModel->configureExecutionBurst();
+ if (!result.has_value()) {
+ const auto& [message, code] = result.error();
+ const auto aidlCode = utils::convert(code).value_or(ErrorStatus::GENERAL_FAILURE);
+ return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(
+ static_cast<int32_t>(aidlCode), message.c_str());
+ }
+ *burst = ndk::SharedRefBase::make<Burst>(std::move(result).value());
+ return ndk::ScopedAStatus::ok();
+}
+
+nn::SharedPreparedModel PreparedModel::getUnderlyingPreparedModel() const {
+ return kPreparedModel;
+}
+
+} // namespace aidl::android::hardware::neuralnetworks::adapter
diff --git a/neuralnetworks/utils/adapter/Android.bp b/neuralnetworks/utils/adapter/hidl/Android.bp
similarity index 100%
rename from neuralnetworks/utils/adapter/Android.bp
rename to neuralnetworks/utils/adapter/hidl/Android.bp
diff --git a/neuralnetworks/utils/adapter/include/nnapi/hal/Adapter.h b/neuralnetworks/utils/adapter/hidl/include/nnapi/hal/Adapter.h
similarity index 86%
rename from neuralnetworks/utils/adapter/include/nnapi/hal/Adapter.h
rename to neuralnetworks/utils/adapter/hidl/include/nnapi/hal/Adapter.h
index da00a09..6fba4ab 100644
--- a/neuralnetworks/utils/adapter/include/nnapi/hal/Adapter.h
+++ b/neuralnetworks/utils/adapter/hidl/include/nnapi/hal/Adapter.h
@@ -20,7 +20,6 @@
#include <android/hardware/neuralnetworks/1.3/IDevice.h>
#include <nnapi/IDevice.h>
#include <nnapi/Types.h>
-#include <sys/types.h>
#include <functional>
#include <memory>
@@ -37,10 +36,12 @@
/**
* A type-erased executor which executes a task asynchronously.
*
- * This executor is also provided with an Application ID (Android User ID) and an optional deadline
- * for when the caller expects is the upper bound for the amount of time to complete the task.
+ * This executor is also provided an optional deadline for when the caller expects is the upper
+ * bound for the amount of time to complete the task. If needed, the Executor can retrieve the
+ * Application ID (Android User ID) by calling IPCThreadState::self()->getCallingUid() in
+ * hwbinder/IPCThreadState.h.
*/
-using Executor = std::function<void(Task, uid_t, nn::OptionalTimePoint)>;
+using Executor = std::function<void(Task, nn::OptionalTimePoint)>;
/**
* Adapt an NNAPI canonical interface object to a HIDL NN HAL interface object.
diff --git a/neuralnetworks/utils/adapter/include/nnapi/hal/Buffer.h b/neuralnetworks/utils/adapter/hidl/include/nnapi/hal/Buffer.h
similarity index 100%
rename from neuralnetworks/utils/adapter/include/nnapi/hal/Buffer.h
rename to neuralnetworks/utils/adapter/hidl/include/nnapi/hal/Buffer.h
diff --git a/neuralnetworks/utils/adapter/include/nnapi/hal/Burst.h b/neuralnetworks/utils/adapter/hidl/include/nnapi/hal/Burst.h
similarity index 100%
rename from neuralnetworks/utils/adapter/include/nnapi/hal/Burst.h
rename to neuralnetworks/utils/adapter/hidl/include/nnapi/hal/Burst.h
diff --git a/neuralnetworks/utils/adapter/include/nnapi/hal/Device.h b/neuralnetworks/utils/adapter/hidl/include/nnapi/hal/Device.h
similarity index 100%
rename from neuralnetworks/utils/adapter/include/nnapi/hal/Device.h
rename to neuralnetworks/utils/adapter/hidl/include/nnapi/hal/Device.h
diff --git a/neuralnetworks/utils/adapter/include/nnapi/hal/PreparedModel.h b/neuralnetworks/utils/adapter/hidl/include/nnapi/hal/PreparedModel.h
similarity index 98%
rename from neuralnetworks/utils/adapter/include/nnapi/hal/PreparedModel.h
rename to neuralnetworks/utils/adapter/hidl/include/nnapi/hal/PreparedModel.h
index 65763b8..9482b0d 100644
--- a/neuralnetworks/utils/adapter/include/nnapi/hal/PreparedModel.h
+++ b/neuralnetworks/utils/adapter/hidl/include/nnapi/hal/PreparedModel.h
@@ -39,7 +39,7 @@
// Class that adapts nn::IPreparedModel to V1_3::IPreparedModel.
class PreparedModel final : public V1_3::IPreparedModel {
public:
- PreparedModel(nn::SharedPreparedModel preparedModel, Executor executor, uid_t userId);
+ PreparedModel(nn::SharedPreparedModel preparedModel, Executor executor);
Return<V1_0::ErrorStatus> execute(const V1_0::Request& request,
const sp<V1_0::IExecutionCallback>& callback) override;
@@ -71,7 +71,6 @@
private:
const nn::SharedPreparedModel kPreparedModel;
const Executor kExecutor;
- const uid_t kUserId;
};
} // namespace android::hardware::neuralnetworks::adapter
diff --git a/neuralnetworks/utils/adapter/src/Adapter.cpp b/neuralnetworks/utils/adapter/hidl/src/Adapter.cpp
similarity index 92%
rename from neuralnetworks/utils/adapter/src/Adapter.cpp
rename to neuralnetworks/utils/adapter/hidl/src/Adapter.cpp
index d6f53f0..782e815 100644
--- a/neuralnetworks/utils/adapter/src/Adapter.cpp
+++ b/neuralnetworks/utils/adapter/hidl/src/Adapter.cpp
@@ -21,7 +21,6 @@
#include <android/hardware/neuralnetworks/1.3/IDevice.h>
#include <nnapi/IDevice.h>
#include <nnapi/Types.h>
-#include <sys/types.h>
#include <functional>
#include <memory>
@@ -37,7 +36,7 @@
}
sp<V1_3::IDevice> adapt(nn::SharedDevice device) {
- Executor defaultExecutor = [](Task task, uid_t /*uid*/, nn::OptionalTimePoint /*deadline*/) {
+ Executor defaultExecutor = [](Task task, nn::OptionalTimePoint /*deadline*/) {
std::thread(std::move(task)).detach();
};
return adapt(std::move(device), std::move(defaultExecutor));
diff --git a/neuralnetworks/utils/adapter/src/Buffer.cpp b/neuralnetworks/utils/adapter/hidl/src/Buffer.cpp
similarity index 100%
rename from neuralnetworks/utils/adapter/src/Buffer.cpp
rename to neuralnetworks/utils/adapter/hidl/src/Buffer.cpp
diff --git a/neuralnetworks/utils/adapter/src/Burst.cpp b/neuralnetworks/utils/adapter/hidl/src/Burst.cpp
similarity index 100%
rename from neuralnetworks/utils/adapter/src/Burst.cpp
rename to neuralnetworks/utils/adapter/hidl/src/Burst.cpp
diff --git a/neuralnetworks/utils/adapter/src/Device.cpp b/neuralnetworks/utils/adapter/hidl/src/Device.cpp
similarity index 92%
rename from neuralnetworks/utils/adapter/src/Device.cpp
rename to neuralnetworks/utils/adapter/hidl/src/Device.cpp
index 96142c3..4993a80 100644
--- a/neuralnetworks/utils/adapter/src/Device.cpp
+++ b/neuralnetworks/utils/adapter/hidl/src/Device.cpp
@@ -28,7 +28,6 @@
#include <android/hardware/neuralnetworks/1.3/IDevice.h>
#include <android/hardware/neuralnetworks/1.3/IPreparedModelCallback.h>
#include <android/hardware/neuralnetworks/1.3/types.h>
-#include <hwbinder/IPCThreadState.h>
#include <nnapi/IBuffer.h>
#include <nnapi/IDevice.h>
#include <nnapi/IPreparedModel.h>
@@ -43,7 +42,6 @@
#include <nnapi/hal/1.2/Utils.h>
#include <nnapi/hal/1.3/Conversions.h>
#include <nnapi/hal/1.3/Utils.h>
-#include <sys/types.h>
#include <memory>
@@ -64,12 +62,11 @@
using PrepareModelResult = nn::GeneralResult<nn::SharedPreparedModel>;
-sp<PreparedModel> adaptPreparedModel(nn::SharedPreparedModel preparedModel, Executor executor,
- uid_t userId) {
+sp<PreparedModel> adaptPreparedModel(nn::SharedPreparedModel preparedModel, Executor executor) {
if (preparedModel == nullptr) {
return nullptr;
}
- return sp<PreparedModel>::make(std::move(preparedModel), std::move(executor), userId);
+ return sp<PreparedModel>::make(std::move(preparedModel), std::move(executor));
}
void notify(V1_0::IPreparedModelCallback* callback, nn::ErrorStatus status,
@@ -108,15 +105,14 @@
}
template <typename CallbackType>
-void notify(CallbackType* callback, PrepareModelResult result, Executor executor, uid_t userId) {
+void notify(CallbackType* callback, PrepareModelResult result, Executor executor) {
if (!result.has_value()) {
const auto [message, status] = std::move(result).error();
LOG(ERROR) << message;
notify(callback, status, nullptr);
} else {
auto preparedModel = std::move(result).value();
- auto hidlPreparedModel =
- adaptPreparedModel(std::move(preparedModel), std::move(executor), userId);
+ auto hidlPreparedModel = adaptPreparedModel(std::move(preparedModel), std::move(executor));
notify(callback, nn::ErrorStatus::NONE, std::move(hidlPreparedModel));
}
}
@@ -137,13 +133,12 @@
auto nnModel = NN_TRY(convertInput(model));
- const uid_t userId = hardware::IPCThreadState::self()->getCallingUid();
- Task task = [device, nnModel = std::move(nnModel), userId, executor, callback] {
+ Task task = [device, nnModel = std::move(nnModel), executor, callback] {
auto result = device->prepareModel(nnModel, nn::ExecutionPreference::DEFAULT,
nn::Priority::DEFAULT, {}, {}, {}, {});
- notify(callback.get(), std::move(result), executor, userId);
+ notify(callback.get(), std::move(result), executor);
};
- executor(std::move(task), userId, {});
+ executor(std::move(task), {});
return {};
}
@@ -159,13 +154,12 @@
auto nnModel = NN_TRY(convertInput(model));
const auto nnPreference = NN_TRY(convertInput(preference));
- const uid_t userId = hardware::IPCThreadState::self()->getCallingUid();
- Task task = [device, nnModel = std::move(nnModel), nnPreference, userId, executor, callback] {
+ Task task = [device, nnModel = std::move(nnModel), nnPreference, executor, callback] {
auto result =
device->prepareModel(nnModel, nnPreference, nn::Priority::DEFAULT, {}, {}, {}, {});
- notify(callback.get(), std::move(result), executor, userId);
+ notify(callback.get(), std::move(result), executor);
};
- executor(std::move(task), userId, {});
+ executor(std::move(task), {});
return {};
}
@@ -187,15 +181,14 @@
auto nnDataCache = NN_TRY(convertInput(dataCache));
const auto nnToken = nn::CacheToken(token);
- const uid_t userId = hardware::IPCThreadState::self()->getCallingUid();
Task task = [device, nnModel = std::move(nnModel), nnPreference,
nnModelCache = std::move(nnModelCache), nnDataCache = std::move(nnDataCache),
- nnToken, userId, executor, callback] {
+ nnToken, executor, callback] {
auto result = device->prepareModel(nnModel, nnPreference, nn::Priority::DEFAULT, {},
nnModelCache, nnDataCache, nnToken);
- notify(callback.get(), std::move(result), executor, userId);
+ notify(callback.get(), std::move(result), executor);
};
- executor(std::move(task), userId, {});
+ executor(std::move(task), {});
return {};
}
@@ -218,15 +211,14 @@
auto nnDataCache = NN_TRY(convertInput(dataCache));
const auto nnToken = nn::CacheToken(token);
- const uid_t userId = hardware::IPCThreadState::self()->getCallingUid();
Task task = [device, nnModel = std::move(nnModel), nnPreference, nnPriority, nnDeadline,
nnModelCache = std::move(nnModelCache), nnDataCache = std::move(nnDataCache),
- nnToken, userId, executor, callback] {
+ nnToken, executor, callback] {
auto result = device->prepareModel(nnModel, nnPreference, nnPriority, nnDeadline,
nnModelCache, nnDataCache, nnToken);
- notify(callback.get(), std::move(result), executor, userId);
+ notify(callback.get(), std::move(result), executor);
};
- executor(std::move(task), userId, nnDeadline);
+ executor(std::move(task), nnDeadline);
return {};
}
@@ -245,13 +237,12 @@
auto nnDataCache = NN_TRY(convertInput(dataCache));
const auto nnToken = nn::CacheToken(token);
- const uid_t userId = hardware::IPCThreadState::self()->getCallingUid();
Task task = [device, nnModelCache = std::move(nnModelCache),
- nnDataCache = std::move(nnDataCache), nnToken, userId, executor, callback] {
+ nnDataCache = std::move(nnDataCache), nnToken, executor, callback] {
auto result = device->prepareModelFromCache({}, nnModelCache, nnDataCache, nnToken);
- notify(callback.get(), std::move(result), executor, userId);
+ notify(callback.get(), std::move(result), executor);
};
- executor(std::move(task), userId, {});
+ executor(std::move(task), {});
return {};
}
@@ -270,13 +261,12 @@
auto nnDataCache = NN_TRY(convertInput(dataCache));
const auto nnToken = nn::CacheToken(token);
- const uid_t userId = hardware::IPCThreadState::self()->getCallingUid();
auto task = [device, nnDeadline, nnModelCache = std::move(nnModelCache),
- nnDataCache = std::move(nnDataCache), nnToken, userId, executor, callback] {
+ nnDataCache = std::move(nnDataCache), nnToken, executor, callback] {
auto result = device->prepareModelFromCache(nnDeadline, nnModelCache, nnDataCache, nnToken);
- notify(callback.get(), std::move(result), executor, userId);
+ notify(callback.get(), std::move(result), executor);
};
- executor(std::move(task), userId, nnDeadline);
+ executor(std::move(task), nnDeadline);
return {};
}
diff --git a/neuralnetworks/utils/adapter/src/PreparedModel.cpp b/neuralnetworks/utils/adapter/hidl/src/PreparedModel.cpp
similarity index 96%
rename from neuralnetworks/utils/adapter/src/PreparedModel.cpp
rename to neuralnetworks/utils/adapter/hidl/src/PreparedModel.cpp
index a14e782..71060d5 100644
--- a/neuralnetworks/utils/adapter/src/PreparedModel.cpp
+++ b/neuralnetworks/utils/adapter/hidl/src/PreparedModel.cpp
@@ -28,7 +28,6 @@
#include <android/hardware/neuralnetworks/1.3/IFencedExecutionCallback.h>
#include <android/hardware/neuralnetworks/1.3/IPreparedModel.h>
#include <android/hardware/neuralnetworks/1.3/types.h>
-#include <hwbinder/IPCThreadState.h>
#include <nnapi/IPreparedModel.h>
#include <nnapi/TypeUtils.h>
#include <nnapi/Types.h>
@@ -37,7 +36,6 @@
#include <nnapi/hal/1.2/Utils.h>
#include <nnapi/hal/1.3/Conversions.h>
#include <nnapi/hal/1.3/Utils.h>
-#include <sys/types.h>
#include <memory>
#include <thread>
@@ -145,7 +143,7 @@
}
}
-nn::GeneralResult<void> execute(const nn::SharedPreparedModel& preparedModel, uid_t userId,
+nn::GeneralResult<void> execute(const nn::SharedPreparedModel& preparedModel,
const Executor& executor, const V1_0::Request& request,
const sp<V1_0::IExecutionCallback>& callback) {
if (callback.get() == nullptr) {
@@ -164,12 +162,12 @@
auto result = preparedModel->execute(nnRequest, nn::MeasureTiming::NO, {}, {});
notify(callback.get(), std::move(result));
};
- executor(std::move(task), userId, {});
+ executor(std::move(task), {});
return {};
}
-nn::GeneralResult<void> execute_1_2(const nn::SharedPreparedModel& preparedModel, uid_t userId,
+nn::GeneralResult<void> execute_1_2(const nn::SharedPreparedModel& preparedModel,
const Executor& executor, const V1_0::Request& request,
V1_2::MeasureTiming measure,
const sp<V1_2::IExecutionCallback>& callback) {
@@ -190,12 +188,12 @@
auto result = preparedModel->execute(nnRequest, nnMeasure, {}, {});
notify(callback.get(), std::move(result));
};
- executor(std::move(task), userId, {});
+ executor(std::move(task), {});
return {};
}
-nn::GeneralResult<void> execute_1_3(const nn::SharedPreparedModel& preparedModel, uid_t userId,
+nn::GeneralResult<void> execute_1_3(const nn::SharedPreparedModel& preparedModel,
const Executor& executor, const V1_3::Request& request,
V1_2::MeasureTiming measure,
const V1_3::OptionalTimePoint& deadline,
@@ -222,7 +220,7 @@
preparedModel->execute(nnRequest, nnMeasure, nnDeadline, nnLoopTimeoutDuration);
notify(callback.get(), std::move(result));
};
- executor(std::move(task), userId, nnDeadline);
+ executor(std::move(task), nnDeadline);
return {};
}
@@ -305,8 +303,8 @@
} // namespace
-PreparedModel::PreparedModel(nn::SharedPreparedModel preparedModel, Executor executor, uid_t userId)
- : kPreparedModel(std::move(preparedModel)), kExecutor(std::move(executor)), kUserId(userId) {
+PreparedModel::PreparedModel(nn::SharedPreparedModel preparedModel, Executor executor)
+ : kPreparedModel(std::move(preparedModel)), kExecutor(std::move(executor)) {
CHECK(kPreparedModel != nullptr);
CHECK(kExecutor != nullptr);
}
@@ -317,7 +315,7 @@
Return<V1_0::ErrorStatus> PreparedModel::execute(const V1_0::Request& request,
const sp<V1_0::IExecutionCallback>& callback) {
- auto result = adapter::execute(kPreparedModel, kUserId, kExecutor, request, callback);
+ auto result = adapter::execute(kPreparedModel, kExecutor, request, callback);
if (!result.has_value()) {
auto [message, code] = std::move(result).error();
LOG(ERROR) << "adapter::PreparedModel::execute failed with " << code << ": " << message;
@@ -330,8 +328,7 @@
Return<V1_0::ErrorStatus> PreparedModel::execute_1_2(const V1_0::Request& request,
V1_2::MeasureTiming measure,
const sp<V1_2::IExecutionCallback>& callback) {
- auto result =
- adapter::execute_1_2(kPreparedModel, kUserId, kExecutor, request, measure, callback);
+ auto result = adapter::execute_1_2(kPreparedModel, kExecutor, request, measure, callback);
if (!result.has_value()) {
auto [message, code] = std::move(result).error();
LOG(ERROR) << "adapter::PreparedModel::execute_1_2 failed with " << code << ": " << message;
@@ -346,8 +343,8 @@
const V1_3::OptionalTimePoint& deadline,
const V1_3::OptionalTimeoutDuration& loopTimeoutDuration,
const sp<V1_3::IExecutionCallback>& callback) {
- auto result = adapter::execute_1_3(kPreparedModel, kUserId, kExecutor, request, measure,
- deadline, loopTimeoutDuration, callback);
+ auto result = adapter::execute_1_3(kPreparedModel, kExecutor, request, measure, deadline,
+ loopTimeoutDuration, callback);
if (!result.has_value()) {
auto [message, code] = std::move(result).error();
LOG(ERROR) << "adapter::PreparedModel::execute_1_3 failed with " << code << ": " << message;
diff --git a/sensors/aidl/Android.bp b/sensors/aidl/Android.bp
index fd1ac44..7324abf 100644
--- a/sensors/aidl/Android.bp
+++ b/sensors/aidl/Android.bp
@@ -1,5 +1,3 @@
-// This is the expected build file, but it may not be right in all cases
-
aidl_interface {
name: "android.hardware.sensors",
vendor_available: true,
diff --git a/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/Event.aidl b/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/Event.aidl
index 186b2be..c92ab1a 100644
--- a/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/Event.aidl
+++ b/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/Event.aidl
@@ -51,6 +51,7 @@
android.hardware.sensors.DynamicSensorInfo dynamic;
android.hardware.sensors.AdditionalInfo additional;
android.hardware.sensors.Event.EventPayload.Data data;
+ android.hardware.sensors.Event.EventPayload.HeadTracker headTracker;
@FixedSize @VintfStability
parcelable Vec4 {
float x;
@@ -75,6 +76,16 @@
float zBias;
}
@FixedSize @VintfStability
+ parcelable HeadTracker {
+ float rx;
+ float ry;
+ float rz;
+ float vx;
+ float vy;
+ float vz;
+ int discontinuityCount;
+ }
+ @FixedSize @VintfStability
parcelable HeartRate {
float bpm;
android.hardware.sensors.SensorStatus status;
diff --git a/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/SensorType.aidl b/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/SensorType.aidl
index 4f3b5b2..3d7ab45 100644
--- a/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/SensorType.aidl
+++ b/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/SensorType.aidl
@@ -70,5 +70,6 @@
LOW_LATENCY_OFFBODY_DETECT = 34,
ACCELEROMETER_UNCALIBRATED = 35,
HINGE_ANGLE = 36,
+ HEAD_TRACKER = 37,
DEVICE_PRIVATE_BASE = 65536,
}
diff --git a/sensors/aidl/android/hardware/sensors/Event.aidl b/sensors/aidl/android/hardware/sensors/Event.aidl
index 6ef9acb..fd6a8cc 100644
--- a/sensors/aidl/android/hardware/sensors/Event.aidl
+++ b/sensors/aidl/android/hardware/sensors/Event.aidl
@@ -127,6 +127,11 @@
*/
Data data;
+ /**
+ * SensorType::HEAD_TRACKER
+ */
+ HeadTracker headTracker;
+
@FixedSize
@VintfStability
parcelable Vec4 {
@@ -156,6 +161,46 @@
float zBias;
}
+ /**
+ * Payload of the HEAD_TRACKER sensor type. Note that the axis
+ * definition of this sensor type differs from the rest of Android. See
+ * SensorType::HEAD_TRACKER for more information.
+ */
+ @FixedSize
+ @VintfStability
+ parcelable HeadTracker {
+ /**
+ * An Euler vector (rotation vector, i.e. a vector whose direction
+ * indicates the axis of rotation and magnitude indicates the angle
+ * to rotate around that axis) representing the transform from
+ * the (arbitrary, possibly slowly drifting) reference frame to the
+ * head frame. Expressed in radians. Magnitude of the vector must be
+ * in the range [0, pi], while the value of individual axes are
+ * in the range [-pi, pi].
+ */
+ float rx;
+ float ry;
+ float rz;
+
+ /**
+ * An Euler vector (rotation vector) representing the angular
+ * velocity of the head (relative to itself), in radians per second.
+ * The direction of this vector indicates the axis of rotation, and
+ * the magnitude indicates the rate of rotation.
+ */
+ float vx;
+ float vy;
+ float vz;
+
+ /**
+ * This value increments (or wraps around to 0) each time the
+ * reference frame is suddenly and significantly changed, for
+ * example if an orientation filter algorithm used for determining
+ * the orientation has had its state reset.
+ */
+ int discontinuityCount;
+ }
+
@FixedSize
@VintfStability
parcelable HeartRate {
diff --git a/sensors/aidl/android/hardware/sensors/SensorType.aidl b/sensors/aidl/android/hardware/sensors/SensorType.aidl
index 95c7a6a..01e6bee 100644
--- a/sensors/aidl/android/hardware/sensors/SensorType.aidl
+++ b/sensors/aidl/android/hardware/sensors/SensorType.aidl
@@ -142,6 +142,10 @@
* The rotation vector symbolizes the orientation of the device relative to
* the East-North-Up coordinates frame.
*
+ * Note that despite the name, SensorType::ROTATION_VECTOR uses
+ * quaternion representation, rather than the rotation vector representation
+ * (aka Euler vector) seen in SensorType::HEAD_TRACKER.
+ *
* Implement the non-wake-up version of this sensor and implement the
* wake-up version if the system possesses a wake up fifo.
*/
@@ -634,6 +638,35 @@
HINGE_ANGLE = 36,
/**
+ * HEAD_TRACKER
+ * reporting-mode: continuous
+ *
+ * A sensor of this type measures the orientation of a user's head relative
+ * to an arbitrary reference frame, and the rate of rotation.
+ *
+ * Events produced by this sensor follow a special head-centric coordinate
+ * frame, where:
+ * - The X axis crosses through the user's ears, with the positive X
+ * direction extending out of the user's right ear
+ * - The Y axis crosses from the back of the user's head through their
+ * nose, with the positive direction extending out of the nose, and the
+ * X/Y plane being nominally parallel to the ground when the user is
+ * upright and looking straight ahead
+ * - The Z axis crosses from the neck through the top of the user's head,
+ * with the positive direction extending out from the top of the head
+ *
+ * When this sensor type is exposed as a dynamic sensor through a
+ * communications channel that uses HID, such as Bluetooth or USB, as part
+ * of a device with audio output capability (e.g. headphones), then the
+ * DynamicSensorInfo::uuid field shall be set to contents of the HID
+ * Persistent Unique ID to permit association between the sensor and audio
+ * device. Accordingly, the HID Persistent Unique ID (Sensors Page 0x20,
+ * Usage ID 0x302) must be populated as a UUID in binary representation,
+ * following RFC 4122 byte order.
+ */
+ HEAD_TRACKER = 37,
+
+ /**
* Base for device manufacturers private sensor types.
* These sensor types can't be exposed in the SDK.
*/
diff --git a/sensors/aidl/vts/Android.bp b/sensors/aidl/vts/Android.bp
index 5a519a5..b5a5f15 100644
--- a/sensors/aidl/vts/Android.bp
+++ b/sensors/aidl/vts/Android.bp
@@ -34,6 +34,7 @@
shared_libs: [
"libbinder",
"libbinder_ndk",
+ "libvndksupport",
"libfmq",
"android.hardware.common-V2-ndk",
"android.hardware.common.fmq-V1-ndk",
@@ -41,6 +42,7 @@
static_libs: [
"android.hardware.sensors-V1-ndk",
"VtsHalSensorsTargetTestUtils",
+ "libaidlcommonsupport",
],
test_suites: [
"general-tests",
diff --git a/sensors/aidl/vts/SensorsAidlTestSharedMemory.h b/sensors/aidl/vts/SensorsAidlTestSharedMemory.h
new file mode 100644
index 0000000..4b5916a
--- /dev/null
+++ b/sensors/aidl/vts/SensorsAidlTestSharedMemory.h
@@ -0,0 +1,218 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_SENSORS_AIDL_TEST_SHARED_MEMORY_H
+#define ANDROID_SENSORS_AIDL_TEST_SHARED_MEMORY_H
+
+#include "sensors-vts-utils/GrallocWrapper.h"
+
+#include <aidlcommonsupport/NativeHandle.h>
+#include <android-base/macros.h>
+#include <log/log.h>
+
+#include <sys/mman.h>
+#include <cinttypes>
+
+#include <cutils/ashmem.h>
+
+using ::aidl::android::hardware::sensors::BnSensors;
+using ::aidl::android::hardware::sensors::Event;
+using ::aidl::android::hardware::sensors::ISensors;
+using ::aidl::android::hardware::sensors::SensorType;
+
+template <class SensorType, class Event>
+class SensorsAidlTestSharedMemory {
+ public:
+ static SensorsAidlTestSharedMemory* create(ISensors::SharedMemInfo::SharedMemType type,
+ size_t size) {
+ constexpr size_t kMaxSize =
+ 128 * 1024 * 1024; // sensor test should not need more than 128M
+ if (size == 0 || size >= kMaxSize) {
+ return nullptr;
+ }
+
+ auto m = new SensorsAidlTestSharedMemory<SensorType, Event>(type, size);
+ if (m->mSize != size || m->mBuffer == nullptr) {
+ delete m;
+ m = nullptr;
+ }
+ return m;
+ }
+
+ ISensors::SharedMemInfo getSharedMemInfo() const {
+ ISensors::SharedMemInfo mem = {
+ .type = mType,
+ .format = ISensors::SharedMemInfo::SharedMemFormat::SENSORS_EVENT,
+ .size = static_cast<int32_t>(mSize),
+ .memoryHandle = android::dupToAidl(mNativeHandle)};
+ return mem;
+ }
+ char* getBuffer() const { return mBuffer; }
+ size_t getSize() const { return mSize; }
+ std::vector<Event> parseEvents(int64_t lastCounter = -1, size_t offset = 0) const {
+ constexpr size_t kEventSize =
+ static_cast<size_t>(BnSensors::DIRECT_REPORT_SENSOR_EVENT_TOTAL_LENGTH);
+ constexpr size_t kOffsetSize =
+ static_cast<size_t>(BnSensors::DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_FIELD);
+ constexpr size_t kOffsetToken =
+ static_cast<size_t>(BnSensors::DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_REPORT_TOKEN);
+ constexpr size_t kOffsetType =
+ static_cast<size_t>(BnSensors::DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_SENSOR_TYPE);
+ constexpr size_t kOffsetAtomicCounter = static_cast<size_t>(
+ BnSensors::DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_ATOMIC_COUNTER);
+ constexpr size_t kOffsetTimestamp =
+ static_cast<size_t>(BnSensors::DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_TIMESTAMP);
+ constexpr size_t kOffsetData =
+ static_cast<size_t>(BnSensors::DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_DATA);
+
+ std::vector<Event> events;
+ std::vector<float> data(16);
+
+ while (offset + kEventSize <= mSize) {
+ int64_t atomicCounter =
+ *reinterpret_cast<uint32_t*>(mBuffer + offset + kOffsetAtomicCounter);
+ if (atomicCounter <= lastCounter) {
+ ALOGV("atomicCounter = %" PRId64 ", lastCounter = %" PRId64, atomicCounter,
+ lastCounter);
+ break;
+ }
+
+ int32_t size = *reinterpret_cast<int32_t*>(mBuffer + offset + kOffsetSize);
+ if (size != kEventSize) {
+ // unknown error, events parsed may be wrong, remove all
+ events.clear();
+ break;
+ }
+
+ int32_t token = *reinterpret_cast<int32_t*>(mBuffer + offset + kOffsetToken);
+ int32_t type = *reinterpret_cast<int32_t*>(mBuffer + offset + kOffsetType);
+ int64_t timestamp = *reinterpret_cast<int64_t*>(mBuffer + offset + kOffsetTimestamp);
+
+ ALOGV("offset = %zu, cnt %" PRId64 ", token %" PRId32 ", type %" PRId32
+ ", timestamp %" PRId64,
+ offset, atomicCounter, token, type, timestamp);
+
+ Event event = {
+ .timestamp = timestamp,
+ .sensorHandle = token,
+ .sensorType = type,
+ };
+
+ event.set<Event::Data>(reinterpret_cast<float*>(mBuffer + offset + kOffsetData));
+ // event.u.data = android::hardware::hidl_array<float,
+ // 16>(reinterpret_cast<float*>(mBuffer + offset + kOffsetData));
+
+ events.push_back(event);
+
+ lastCounter = atomicCounter;
+ offset += kEventSize;
+ }
+
+ return events;
+ }
+
+ virtual ~SensorsAidlTestSharedMemory() {
+ switch (mType) {
+ case ISensors::SharedMemInfo::SharedMemType::ASHMEM: {
+ if (mSize != 0) {
+ ::munmap(mBuffer, mSize);
+ mBuffer = nullptr;
+
+ ::native_handle_close(mNativeHandle);
+ ::native_handle_delete(mNativeHandle);
+
+ mNativeHandle = nullptr;
+ mSize = 0;
+ }
+ break;
+ }
+ case ISensors::SharedMemInfo::SharedMemType::GRALLOC: {
+ if (mSize != 0) {
+ mGrallocWrapper->freeBuffer(mNativeHandle);
+ mNativeHandle = nullptr;
+ mSize = 0;
+ }
+ break;
+ }
+ default: {
+ if (mNativeHandle != nullptr || mSize != 0 || mBuffer != nullptr) {
+ ALOGE("SensorsAidlTestSharedMemory %p not properly destructed: "
+ "type %d, native handle %p, size %zu, buffer %p",
+ this, static_cast<int>(mType), mNativeHandle, mSize, mBuffer);
+ }
+ break;
+ }
+ }
+ }
+
+ private:
+ SensorsAidlTestSharedMemory(ISensors::SharedMemInfo::SharedMemType type, size_t size)
+ : mType(type), mSize(0), mBuffer(nullptr) {
+ native_handle_t* handle = nullptr;
+ char* buffer = nullptr;
+ switch (type) {
+ case ISensors::SharedMemInfo::SharedMemType::ASHMEM: {
+ int fd;
+ handle = ::native_handle_create(1 /*nFds*/, 0 /*nInts*/);
+ if (handle != nullptr) {
+ handle->data[0] = fd =
+ ::ashmem_create_region("SensorsAidlTestSharedMemory", size);
+ if (handle->data[0] > 0) {
+ // memory is pinned by default
+ buffer = static_cast<char*>(
+ ::mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0));
+ if (buffer != reinterpret_cast<char*>(MAP_FAILED)) {
+ break;
+ }
+ ::native_handle_close(handle);
+ }
+ ::native_handle_delete(handle);
+ handle = nullptr;
+ }
+ break;
+ }
+ case ISensors::SharedMemInfo::SharedMemType::GRALLOC: {
+ mGrallocWrapper = std::make_unique<::android::GrallocWrapper>();
+ if (!mGrallocWrapper->isInitialized()) {
+ break;
+ }
+
+ std::pair<native_handle_t*, void*> buf = mGrallocWrapper->allocate(size);
+ handle = buf.first;
+ buffer = static_cast<char*>(buf.second);
+ break;
+ }
+ default:
+ break;
+ }
+
+ if (buffer != nullptr) {
+ mNativeHandle = handle;
+ mSize = size;
+ mBuffer = buffer;
+ }
+ }
+
+ ISensors::SharedMemInfo::SharedMemType mType;
+ native_handle_t* mNativeHandle;
+ size_t mSize;
+ char* mBuffer;
+ std::unique_ptr<::android::GrallocWrapper> mGrallocWrapper;
+
+ DISALLOW_COPY_AND_ASSIGN(SensorsAidlTestSharedMemory);
+};
+
+#endif // ANDROID_SENSORS_TEST_SHARED_MEMORY_H
diff --git a/sensors/aidl/vts/VtsAidlHalSensorsTargetTest.cpp b/sensors/aidl/vts/VtsAidlHalSensorsTargetTest.cpp
index 33645b2..608a4b0 100644
--- a/sensors/aidl/vts/VtsAidlHalSensorsTargetTest.cpp
+++ b/sensors/aidl/vts/VtsAidlHalSensorsTargetTest.cpp
@@ -26,6 +26,7 @@
#include <utils/SystemClock.h>
#include "SensorsAidlEnvironment.h"
+#include "SensorsAidlTestSharedMemory.h"
#include "sensors-vts-utils/SensorsVtsEnvironmentBase.h"
#include <cinttypes>
@@ -43,6 +44,9 @@
using android::ProcessState;
using std::chrono::duration_cast;
+constexpr size_t kEventSize =
+ static_cast<size_t>(ISensors::DIRECT_REPORT_SENSOR_EVENT_TOTAL_LENGTH);
+
namespace {
static void assertTypeMatchStringType(SensorType type, const std::string& stringType) {
@@ -97,6 +101,24 @@
}
}
+bool isDirectChannelTypeSupported(SensorInfo sensor, ISensors::SharedMemInfo::SharedMemType type) {
+ switch (type) {
+ case ISensors::SharedMemInfo::SharedMemType::ASHMEM:
+ return (sensor.flags & SensorInfo::SENSOR_FLAG_BITS_DIRECT_CHANNEL_ASHMEM) != 0;
+ case ISensors::SharedMemInfo::SharedMemType::GRALLOC:
+ return (sensor.flags & SensorInfo::SENSOR_FLAG_BITS_DIRECT_CHANNEL_GRALLOC) != 0;
+ default:
+ return false;
+ }
+}
+
+bool isDirectReportRateSupported(SensorInfo sensor, ISensors::RateLevel rate) {
+ unsigned int r = static_cast<unsigned int>(sensor.flags &
+ SensorInfo::SENSOR_FLAG_BITS_MASK_DIRECT_REPORT) >>
+ static_cast<unsigned int>(SensorInfo::SENSOR_FLAG_SHIFT_DIRECT_REPORT);
+ return r >= static_cast<unsigned int>(rate);
+}
+
int expectedReportModeForType(SensorType type) {
switch (type) {
case SensorType::ACCELEROMETER:
@@ -286,6 +308,24 @@
std::vector<SensorInfo> getOneShotSensors();
std::vector<SensorInfo> getInjectEventSensors();
+ void verifyDirectChannel(ISensors::SharedMemInfo::SharedMemType memType);
+
+ void verifyRegisterDirectChannel(
+ std::shared_ptr<SensorsAidlTestSharedMemory<SensorType, Event>> mem,
+ int32_t* directChannelHandle, bool supportsSharedMemType,
+ bool supportsAnyDirectChannel);
+
+ void verifyConfigure(const SensorInfo& sensor, ISensors::SharedMemInfo::SharedMemType memType,
+ int32_t directChannelHandle, bool directChannelSupported);
+
+ void queryDirectChannelSupport(ISensors::SharedMemInfo::SharedMemType memType,
+ bool* supportsSharedMemType, bool* supportsAnyDirectChannel);
+
+ void verifyUnregisterDirectChannel(int32_t* directChannelHandle, bool supportsAnyDirectChannel);
+
+ void checkRateLevel(const SensorInfo& sensor, int32_t directChannelHandle,
+ ISensors::RateLevel rateLevel, int32_t* reportToken);
+
inline std::shared_ptr<ISensors>& getSensors() { return mEnvironment->mSensors; }
inline SensorsAidlEnvironment* getEnvironment() { return mEnvironment; }
@@ -313,6 +353,18 @@
ndk::ScopedAStatus flush(int32_t sensorHandle) { return getSensors()->flush(sensorHandle); }
+ ndk::ScopedAStatus registerDirectChannel(const ISensors::SharedMemInfo& mem,
+ int32_t* aidlReturn);
+
+ ndk::ScopedAStatus unregisterDirectChannel(int32_t* channelHandle) {
+ return getSensors()->unregisterDirectChannel(*channelHandle);
+ }
+
+ ndk::ScopedAStatus configDirectReport(int32_t sensorHandle, int32_t channelHandle,
+ ISensors::RateLevel rate, int32_t* reportToken) {
+ return getSensors()->configDirectReport(sensorHandle, channelHandle, rate, reportToken);
+ }
+
void runSingleFlushTest(const std::vector<SensorInfo>& sensors, bool activateSensor,
int32_t expectedFlushCount, bool expectedResult);
@@ -334,6 +386,19 @@
SensorsAidlEnvironment* mEnvironment;
};
+ndk::ScopedAStatus SensorsAidlTest::registerDirectChannel(const ISensors::SharedMemInfo& mem,
+ int32_t* aidlReturn) {
+ // If registeration of a channel succeeds, add the handle of channel to a set so that it can be
+ // unregistered when test fails. Unregister a channel does not remove the handle on purpose.
+ // Unregistering a channel more than once should not have negative effect.
+
+ ndk::ScopedAStatus status = getSensors()->registerDirectChannel(mem, aidlReturn);
+ if (status.isOk()) {
+ mDirectChannelHandles.insert(*aidlReturn);
+ }
+ return status;
+}
+
std::vector<SensorInfo> SensorsAidlTest::getSensorsList() {
std::vector<SensorInfo> sensorInfoList;
checkIsOk(getSensors()->getSensorsList(&sensorInfoList));
@@ -850,12 +915,141 @@
}
}
+void SensorsAidlTest::checkRateLevel(const SensorInfo& sensor, int32_t directChannelHandle,
+ ISensors::RateLevel rateLevel, int32_t* reportToken) {
+ ndk::ScopedAStatus status =
+ configDirectReport(sensor.sensorHandle, directChannelHandle, rateLevel, reportToken);
+
+ SCOPED_TRACE(::testing::Message()
+ << " handle=0x" << std::hex << std::setw(8) << std::setfill('0')
+ << sensor.sensorHandle << std::dec << " type=" << static_cast<int>(sensor.type)
+ << " name=" << sensor.name);
+
+ if (isDirectReportRateSupported(sensor, rateLevel)) {
+ ASSERT_TRUE(status.isOk());
+ if (rateLevel != ISensors::RateLevel::STOP) {
+ ASSERT_GT(*reportToken, 0);
+ } else {
+ ASSERT_EQ(status.getExceptionCode(), EX_ILLEGAL_ARGUMENT);
+ }
+ }
+}
+
+void SensorsAidlTest::queryDirectChannelSupport(ISensors::SharedMemInfo::SharedMemType memType,
+ bool* supportsSharedMemType,
+ bool* supportsAnyDirectChannel) {
+ *supportsSharedMemType = false;
+ *supportsAnyDirectChannel = false;
+ for (const SensorInfo& curSensor : getSensorsList()) {
+ if (isDirectChannelTypeSupported(curSensor, memType)) {
+ *supportsSharedMemType = true;
+ }
+ if (isDirectChannelTypeSupported(curSensor,
+ ISensors::SharedMemInfo::SharedMemType::ASHMEM) ||
+ isDirectChannelTypeSupported(curSensor,
+ ISensors::SharedMemInfo::SharedMemType::GRALLOC)) {
+ *supportsAnyDirectChannel = true;
+ }
+
+ if (*supportsSharedMemType && *supportsAnyDirectChannel) {
+ break;
+ }
+ }
+}
+
+void SensorsAidlTest::verifyRegisterDirectChannel(
+ std::shared_ptr<SensorsAidlTestSharedMemory<SensorType, Event>> mem,
+ int32_t* directChannelHandle, bool supportsSharedMemType, bool supportsAnyDirectChannel) {
+ char* buffer = mem->getBuffer();
+ size_t size = mem->getSize();
+
+ if (supportsSharedMemType) {
+ memset(buffer, 0xff, size);
+ }
+
+ int32_t channelHandle;
+
+ ::ndk::ScopedAStatus status = registerDirectChannel(mem->getSharedMemInfo(), &channelHandle);
+ if (supportsSharedMemType) {
+ ASSERT_TRUE(status.isOk());
+ ASSERT_EQ(channelHandle, 0);
+ } else {
+ int32_t error = supportsAnyDirectChannel ? EX_ILLEGAL_ARGUMENT : EX_UNSUPPORTED_OPERATION;
+ ASSERT_EQ(status.getExceptionCode(), error);
+ ASSERT_EQ(channelHandle, -1);
+ }
+ directChannelHandle = &channelHandle;
+}
+
+void SensorsAidlTest::verifyUnregisterDirectChannel(int32_t* channelHandle,
+ bool supportsAnyDirectChannel) {
+ int result = supportsAnyDirectChannel ? EX_NONE : EX_UNSUPPORTED_OPERATION;
+ ndk::ScopedAStatus status = unregisterDirectChannel(channelHandle);
+ ASSERT_EQ(status.getExceptionCode(), result);
+}
+
+void SensorsAidlTest::verifyDirectChannel(ISensors::SharedMemInfo::SharedMemType memType) {
+ constexpr size_t kNumEvents = 1;
+ constexpr size_t kMemSize = kNumEvents * kEventSize;
+
+ std::shared_ptr<SensorsAidlTestSharedMemory<SensorType, Event>> mem(
+ SensorsAidlTestSharedMemory<SensorType, Event>::create(memType, kMemSize));
+ ASSERT_NE(mem, nullptr);
+
+ bool supportsSharedMemType;
+ bool supportsAnyDirectChannel;
+ queryDirectChannelSupport(memType, &supportsSharedMemType, &supportsAnyDirectChannel);
+
+ for (const SensorInfo& sensor : getSensorsList()) {
+ int32_t directChannelHandle = 0;
+ verifyRegisterDirectChannel(mem, &directChannelHandle, supportsSharedMemType,
+ supportsAnyDirectChannel);
+ verifyConfigure(sensor, memType, directChannelHandle, supportsAnyDirectChannel);
+ verifyUnregisterDirectChannel(&directChannelHandle, supportsAnyDirectChannel);
+ }
+}
+
+void SensorsAidlTest::verifyConfigure(const SensorInfo& sensor,
+ ISensors::SharedMemInfo::SharedMemType memType,
+ int32_t directChannelHandle, bool supportsAnyDirectChannel) {
+ SCOPED_TRACE(::testing::Message()
+ << " handle=0x" << std::hex << std::setw(8) << std::setfill('0')
+ << sensor.sensorHandle << std::dec << " type=" << static_cast<int>(sensor.type)
+ << " name=" << sensor.name);
+
+ int32_t reportToken = 0;
+ if (isDirectChannelTypeSupported(sensor, memType)) {
+ // Verify that each rate level is properly supported
+ checkRateLevel(sensor, directChannelHandle, ISensors::RateLevel::NORMAL, &reportToken);
+ checkRateLevel(sensor, directChannelHandle, ISensors::RateLevel::FAST, &reportToken);
+ checkRateLevel(sensor, directChannelHandle, ISensors::RateLevel::VERY_FAST, &reportToken);
+ checkRateLevel(sensor, directChannelHandle, ISensors::RateLevel::STOP, &reportToken);
+
+ // Verify that a sensor handle of -1 is only acceptable when using RateLevel::STOP
+ ndk::ScopedAStatus status = configDirectReport(-1 /* sensorHandle */, directChannelHandle,
+ ISensors::RateLevel::NORMAL, &reportToken);
+ ASSERT_EQ(status.getServiceSpecificError(), android::BAD_VALUE);
+
+ status = configDirectReport(-1 /* sensorHandle */, directChannelHandle,
+ ISensors::RateLevel::STOP, &reportToken);
+ ASSERT_TRUE(status.isOk());
+ } else {
+ // directChannelHandle will be -1 here, HAL should either reject it as a bad value if there
+ // is some level of direct channel report, otherwise return INVALID_OPERATION if direct
+ // channel is not supported at all
+ int error = supportsAnyDirectChannel ? EX_ILLEGAL_ARGUMENT : EX_UNSUPPORTED_OPERATION;
+ ndk::ScopedAStatus status = configDirectReport(sensor.sensorHandle, directChannelHandle,
+ ISensors::RateLevel::NORMAL, &reportToken);
+ ASSERT_EQ(status.getExceptionCode(), error);
+ }
+}
+
TEST_P(SensorsAidlTest, DirectChannelAshmem) {
- // TODO(b/195593357): Implement this
+ verifyDirectChannel(ISensors::SharedMemInfo::SharedMemType::ASHMEM);
}
TEST_P(SensorsAidlTest, DirectChannelGralloc) {
- // TODO(b/195593357): Implement this
+ verifyDirectChannel(ISensors::SharedMemInfo::SharedMemType::GRALLOC);
}
GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(SensorsAidlTest);
diff --git a/tv/tuner/1.0/default/Lnb.cpp b/tv/tuner/1.0/default/Lnb.cpp
index 6025339..c770e91 100644
--- a/tv/tuner/1.0/default/Lnb.cpp
+++ b/tv/tuner/1.0/default/Lnb.cpp
@@ -33,9 +33,10 @@
Lnb::~Lnb() {}
-Return<Result> Lnb::setCallback(const sp<ILnbCallback>& /* callback */) {
+Return<Result> Lnb::setCallback(const sp<ILnbCallback>& callback) {
ALOGV("%s", __FUNCTION__);
+ mCallback = callback;
return Result::SUCCESS;
}
@@ -57,9 +58,16 @@
return Result::SUCCESS;
}
-Return<Result> Lnb::sendDiseqcMessage(const hidl_vec<uint8_t>& /* diseqcMessage */) {
+Return<Result> Lnb::sendDiseqcMessage(const hidl_vec<uint8_t>& diseqcMessage) {
ALOGV("%s", __FUNCTION__);
+ if (mCallback != nullptr) {
+ // The correct implementation should be to return the response from the
+ // device via onDiseqcMessage(). The below implementation is only to enable
+ // testing for LnbCallbacks.
+ ALOGV("[hidl] %s - this is for test purpose only, and must be replaced!", __FUNCTION__);
+ mCallback->onDiseqcMessage(diseqcMessage);
+ }
return Result::SUCCESS;
}
diff --git a/tv/tuner/1.0/default/Lnb.h b/tv/tuner/1.0/default/Lnb.h
index 1e97214..c14bbd8 100644
--- a/tv/tuner/1.0/default/Lnb.h
+++ b/tv/tuner/1.0/default/Lnb.h
@@ -57,6 +57,7 @@
private:
int mId;
virtual ~Lnb();
+ sp<ILnbCallback> mCallback;
};
} // namespace implementation
diff --git a/tv/tuner/1.1/default/Lnb.cpp b/tv/tuner/1.1/default/Lnb.cpp
index 044727f..5dd0147 100644
--- a/tv/tuner/1.1/default/Lnb.cpp
+++ b/tv/tuner/1.1/default/Lnb.cpp
@@ -33,9 +33,10 @@
Lnb::~Lnb() {}
-Return<Result> Lnb::setCallback(const sp<ILnbCallback>& /* callback */) {
+Return<Result> Lnb::setCallback(const sp<ILnbCallback>& callback) {
ALOGV("%s", __FUNCTION__);
+ mCallback = callback;
return Result::SUCCESS;
}
@@ -57,9 +58,16 @@
return Result::SUCCESS;
}
-Return<Result> Lnb::sendDiseqcMessage(const hidl_vec<uint8_t>& /* diseqcMessage */) {
+Return<Result> Lnb::sendDiseqcMessage(const hidl_vec<uint8_t>& diseqcMessage) {
ALOGV("%s", __FUNCTION__);
+ if (mCallback != nullptr) {
+ // The correct implementation should be to return the response from the
+ // device via onDiseqcMessage(). The below implementation is only to enable
+ // testing for LnbCallbacks.
+ ALOGV("[hidl] %s - this is for test purpose only, and must be replaced!", __FUNCTION__);
+ mCallback->onDiseqcMessage(diseqcMessage);
+ }
return Result::SUCCESS;
}
diff --git a/tv/tuner/1.1/default/Lnb.h b/tv/tuner/1.1/default/Lnb.h
index 70a8e41..b34ca39 100644
--- a/tv/tuner/1.1/default/Lnb.h
+++ b/tv/tuner/1.1/default/Lnb.h
@@ -51,6 +51,7 @@
private:
int mId;
virtual ~Lnb();
+ sp<ILnbCallback> mCallback;
};
} // namespace implementation
diff --git a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterSectionSettings.aidl b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterSectionSettings.aidl
index 2858565..7936e59 100644
--- a/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterSectionSettings.aidl
+++ b/tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/DemuxFilterSectionSettings.aidl
@@ -39,4 +39,5 @@
boolean isCheckCrc;
boolean isRepeat;
boolean isRaw;
+ int bitWidthOfLengthField;
}
diff --git a/tv/tuner/aidl/android/hardware/tv/tuner/DemuxFilterSectionSettings.aidl b/tv/tuner/aidl/android/hardware/tv/tuner/DemuxFilterSectionSettings.aidl
index f6788ee..aa30175 100644
--- a/tv/tuner/aidl/android/hardware/tv/tuner/DemuxFilterSectionSettings.aidl
+++ b/tv/tuner/aidl/android/hardware/tv/tuner/DemuxFilterSectionSettings.aidl
@@ -19,7 +19,7 @@
import android.hardware.tv.tuner.DemuxFilterSectionSettingsCondition;
/**
- * Filter Settings for Section data according to ISO/IEC 13818-1.
+ * Filter Settings for Section data according to ISO/IEC 13818-1 and ISO/IEC 23008-1.
* @hide
*/
@VintfStability
@@ -49,4 +49,12 @@
* true if the filter send onFilterStatus instead of onFilterEvent.
*/
boolean isRaw;
+
+ /**
+ * The bit width of the MMTP (MPEG Media Transport Protocol) section message's length field
+ * according to ISO/IEC 23008-1.
+ *
+ * The filter uses this for CRC checking when isCheckCrc is true.
+ */
+ int bitWidthOfLengthField;
}
diff --git a/tv/tuner/aidl/default/Lnb.cpp b/tv/tuner/aidl/default/Lnb.cpp
index 35d2da6..f9343ae 100644
--- a/tv/tuner/aidl/default/Lnb.cpp
+++ b/tv/tuner/aidl/default/Lnb.cpp
@@ -34,9 +34,11 @@
Lnb::~Lnb() {}
-::ndk::ScopedAStatus Lnb::setCallback(const std::shared_ptr<ILnbCallback>& /* in_callback */) {
+::ndk::ScopedAStatus Lnb::setCallback(const std::shared_ptr<ILnbCallback>& in_callback) {
ALOGV("%s", __FUNCTION__);
+ mCallback = in_callback;
+
return ::ndk::ScopedAStatus::ok();
}
@@ -58,9 +60,17 @@
return ::ndk::ScopedAStatus::ok();
}
-::ndk::ScopedAStatus Lnb::sendDiseqcMessage(const std::vector<uint8_t>& /* in_diseqcMessage */) {
+::ndk::ScopedAStatus Lnb::sendDiseqcMessage(const std::vector<uint8_t>& in_diseqcMessage) {
ALOGV("%s", __FUNCTION__);
+ if (mCallback != nullptr) {
+ // The correct implementation should be to return the response from the
+ // device via onDiseqcMessage(). The below implementation is only to enable
+ // testing for LnbCallbacks.
+ ALOGV("[aidl] %s - this is for test purpose only, and must be replaced!", __FUNCTION__);
+ mCallback->onDiseqcMessage(in_diseqcMessage);
+ }
+
return ::ndk::ScopedAStatus::ok();
}
diff --git a/tv/tuner/aidl/default/Lnb.h b/tv/tuner/aidl/default/Lnb.h
index bfe3097..464f9a4 100644
--- a/tv/tuner/aidl/default/Lnb.h
+++ b/tv/tuner/aidl/default/Lnb.h
@@ -44,6 +44,7 @@
private:
int mId;
virtual ~Lnb();
+ std::shared_ptr<ILnbCallback> mCallback;
};
} // namespace tuner
diff --git a/tv/tuner/config/TunerTestingConfigAidlReaderV1_0.h b/tv/tuner/config/TunerTestingConfigAidlReaderV1_0.h
index b6cc5f8..b73d594 100644
--- a/tv/tuner/config/TunerTestingConfigAidlReaderV1_0.h
+++ b/tv/tuner/config/TunerTestingConfigAidlReaderV1_0.h
@@ -954,6 +954,7 @@
settings.isCheckCrc = section->getIsCheckCrc();
settings.isRepeat = section->getIsRepeat();
settings.isRaw = section->getIsRaw();
+ settings.bitWidthOfLengthField = section->getBitWidthOfLengthField();
return settings;
}
diff --git a/tv/tuner/config/api/current.txt b/tv/tuner/config/api/current.txt
index db1d076..4d519d7 100644
--- a/tv/tuner/config/api/current.txt
+++ b/tv/tuner/config/api/current.txt
@@ -477,9 +477,11 @@
public class SectionFilterSettings {
ctor public SectionFilterSettings();
+ method @Nullable public java.math.BigInteger getBitWidthOfLengthField();
method @Nullable public boolean getIsCheckCrc();
method @Nullable public boolean getIsRaw();
method @Nullable public boolean getIsRepeat();
+ method public void setBitWidthOfLengthField(@Nullable java.math.BigInteger);
method public void setIsCheckCrc(@Nullable boolean);
method public void setIsRaw(@Nullable boolean);
method public void setIsRepeat(@Nullable boolean);
diff --git a/tv/tuner/config/tuner_testing_dynamic_configuration.xsd b/tv/tuner/config/tuner_testing_dynamic_configuration.xsd
index 54cedfc..94f108b 100644
--- a/tv/tuner/config/tuner_testing_dynamic_configuration.xsd
+++ b/tv/tuner/config/tuner_testing_dynamic_configuration.xsd
@@ -226,6 +226,7 @@
<xs:attribute name="isCheckCrc" type="xs:boolean" use="required"/>
<xs:attribute name="isRepeat" type="xs:boolean" use="required"/>
<xs:attribute name="isRaw" type="xs:boolean" use="required"/>
+ <xs:attribute name="bitWidthOfLengthField" type="xs:nonNegativeInteger" use="required"/>
</xs:complexType>
<xs:complexType name="recordFilterSettings">
<xs:attribute name="tsIndexMask" type="tsIndexMask" use="required"/>
diff --git a/usb/gadget/1.1/default/lib/UsbGadgetUtils.cpp b/usb/gadget/1.1/default/lib/UsbGadgetUtils.cpp
index 8402853..4c40bf8 100644
--- a/usb/gadget/1.1/default/lib/UsbGadgetUtils.cpp
+++ b/usb/gadget/1.1/default/lib/UsbGadgetUtils.cpp
@@ -178,6 +178,9 @@
Status addAdb(MonitorFfs* monitorFfs, int* functionCount) {
ALOGI("setCurrentUsbFunctions Adb");
+ if (!WriteStringToFile("1", DESC_USE_PATH))
+ return Status::ERROR;
+
if (!monitorFfs->addInotifyFd("/dev/usb-ffs/adb/")) return Status::ERROR;
if (linkFunction("ffs.adb", (*functionCount)++)) return Status::ERROR;
diff --git a/usb/gadget/1.2/default/lib/UsbGadgetUtils.cpp b/usb/gadget/1.2/default/lib/UsbGadgetUtils.cpp
index 8986556..fa50821 100644
--- a/usb/gadget/1.2/default/lib/UsbGadgetUtils.cpp
+++ b/usb/gadget/1.2/default/lib/UsbGadgetUtils.cpp
@@ -190,6 +190,9 @@
Status addAdb(MonitorFfs* monitorFfs, int* functionCount) {
ALOGI("setCurrentUsbFunctions Adb");
+ if (!WriteStringToFile("1", DESC_USE_PATH))
+ return Status::ERROR;
+
if (!monitorFfs->addInotifyFd("/dev/usb-ffs/adb/")) return Status::ERROR;
if (linkFunction("ffs.adb", (*functionCount)++)) return Status::ERROR;
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/current/android/hardware/wifi/hostapd/NetworkParams.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/current/android/hardware/wifi/hostapd/NetworkParams.aidl
index ffe2f33..4554223 100644
--- a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/current/android/hardware/wifi/hostapd/NetworkParams.aidl
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/current/android/hardware/wifi/hostapd/NetworkParams.aidl
@@ -39,4 +39,5 @@
android.hardware.wifi.hostapd.EncryptionType encryptionType;
String passphrase;
boolean isMetered;
+ byte[] vendorElements;
}
diff --git a/wifi/hostapd/aidl/android/hardware/wifi/hostapd/NetworkParams.aidl b/wifi/hostapd/aidl/android/hardware/wifi/hostapd/NetworkParams.aidl
index df84eca..47d9e6f 100644
--- a/wifi/hostapd/aidl/android/hardware/wifi/hostapd/NetworkParams.aidl
+++ b/wifi/hostapd/aidl/android/hardware/wifi/hostapd/NetworkParams.aidl
@@ -44,4 +44,12 @@
* CHARGEABLE_PUBLIC_NETWORK when set to true.
*/
boolean isMetered;
+ /**
+ * Additional vendor specific elements for Beacon and Probe Response frames
+ * This parameter can be used to add additional vendor specific element(s) into
+ * the end of the Beacon and Probe Response frames. The format for these
+ * element(s) is a binary dump of the raw information elements (id+len+payload for
+ * one or more elements). Example: byte[]{ 221, 4, 17, 34, 51, 1 }
+ */
+ byte[] vendorElements;
}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
index ed435e2..826d916 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
@@ -50,4 +50,5 @@
oneway void onServiceDiscoveryResponse(in byte[] srcAddress, in char updateIndicator, in byte[] tlvs);
oneway void onStaAuthorized(in byte[] srcAddress, in byte[] p2pDeviceAddress);
oneway void onStaDeauthorized(in byte[] srcAddress, in byte[] p2pDeviceAddress);
+ oneway void onGroupFrequencyChanged(in String groupIfname, in int frequency);
}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
index f0cabd6..2b58cc2 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
@@ -205,4 +205,12 @@
* @param p2pDeviceAddress P2P device address.
*/
oneway void onStaDeauthorized(in byte[] srcAddress, in byte[] p2pDeviceAddress);
+
+ /**
+ * Used to indicate that operating frequency has changed for this P2P group interface.
+ *
+ * @param groupIfName Interface name of the group. (For ex: p2p-p2p0-1)
+ * @param frequency New operating frequency in MHz.
+ */
+ oneway void onGroupFrequencyChanged(in String groupIfname, in int frequency);
}
diff --git a/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp b/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
index 2f4f06d..10aab4d 100644
--- a/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
+++ b/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
@@ -159,6 +159,10 @@
const std::vector<uint8_t>& /* p2pDeviceAddress */) override {
return ndk::ScopedAStatus::ok();
}
+ ::ndk::ScopedAStatus onGroupFrequencyChanged(const std::string& /* groupIfname */,
+ int32_t /* frequency */) override {
+ return ndk::ScopedAStatus::ok();
+ }
};
class SupplicantP2pIfaceAidlTest : public testing::TestWithParam<std::string> {
@@ -620,6 +624,7 @@
p2p_iface_->removeUpnpService(0 /* version */, upnpServiceName).isOk());
}
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(SupplicantP2pIfaceAidlTest);
INSTANTIATE_TEST_SUITE_P(Supplicant, SupplicantP2pIfaceAidlTest,
testing::ValuesIn(android::getAidlHalInstanceNames(
ISupplicant::descriptor)),
diff --git a/wifi/supplicant/aidl/vts/functional/supplicant_sta_iface_aidl_test.cpp b/wifi/supplicant/aidl/vts/functional/supplicant_sta_iface_aidl_test.cpp
index f51c07f..6e6955f 100644
--- a/wifi/supplicant/aidl/vts/functional/supplicant_sta_iface_aidl_test.cpp
+++ b/wifi/supplicant/aidl/vts/functional/supplicant_sta_iface_aidl_test.cpp
@@ -769,6 +769,7 @@
EXPECT_TRUE(sta_iface_->removeDppUri(peer_id).isOk());
}
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(SupplicantStaIfaceAidlTest);
INSTANTIATE_TEST_SUITE_P(Supplicant, SupplicantStaIfaceAidlTest,
testing::ValuesIn(android::getAidlHalInstanceNames(
ISupplicant::descriptor)),
diff --git a/wifi/supplicant/aidl/vts/functional/supplicant_sta_network_aidl_test.cpp b/wifi/supplicant/aidl/vts/functional/supplicant_sta_network_aidl_test.cpp
index 26cf817..0a35f66 100644
--- a/wifi/supplicant/aidl/vts/functional/supplicant_sta_network_aidl_test.cpp
+++ b/wifi/supplicant/aidl/vts/functional/supplicant_sta_network_aidl_test.cpp
@@ -784,6 +784,7 @@
EXPECT_NE(retrievedToken.size(), 0);
}
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(SupplicantStaNetworkAidlTest);
INSTANTIATE_TEST_SUITE_P(Supplicant, SupplicantStaNetworkAidlTest,
testing::ValuesIn(android::getAidlHalInstanceNames(
ISupplicant::descriptor)),