AAudio: Add AAudioStream_getHardware* functions
Add new methods to AAudioStream that allow for queries on the hardware
aspects of streams.
These will allow developers understand the hardware limitations of their
Android devices after they create AAudio streams.
Bug: 245412674
Test: atest AAudioTests
Change-Id: I104a738df89ab22aba9e0658b43402ddf053b887
diff --git a/services/audioflinger/AudioFlinger.cpp b/services/audioflinger/AudioFlinger.cpp
index 7f0fc1f..1419008 100644
--- a/services/audioflinger/AudioFlinger.cpp
+++ b/services/audioflinger/AudioFlinger.cpp
@@ -1166,6 +1166,9 @@
output.afFrameCount = thread->frameCount();
output.afSampleRate = thread->sampleRate();
+ output.afChannelMask = static_cast<audio_channel_mask_t>(thread->channelMask() |
+ thread->hapticChannelMask());
+ output.afFormat = thread->format();
output.afLatencyMs = thread->latency();
output.portId = portId;
@@ -2403,6 +2406,12 @@
};
}
+ output.halConfig = {
+ thread->sampleRate(),
+ thread->channelMask(),
+ thread->format()
+ };
+
// Check if one effect chain was awaiting for an AudioRecord to be created on this
// session and move it to this thread.
sp<EffectChain> chain = getOrphanEffectChain_l(sessionId);
diff --git a/services/oboeservice/AAudioServiceEndpoint.cpp b/services/oboeservice/AAudioServiceEndpoint.cpp
index b55b601..fd546f6 100644
--- a/services/oboeservice/AAudioServiceEndpoint.cpp
+++ b/services/oboeservice/AAudioServiceEndpoint.cpp
@@ -69,6 +69,10 @@
result << " Reference Count: " << mOpenCount << "\n";
result << " Session Id: " << getSessionId() << "\n";
result << " Privacy Sensitive: " << isPrivacySensitive() << "\n";
+ result << " Hardware Channel Count:" << getHardwareSamplesPerFrame() << "\n";
+ result << " Hardware Format: " << getHardwareFormat() << " ("
+ << audio_format_to_string(getHardwareFormat()) << ")\n";
+ result << " Hardware Sample Rate: " << getHardwareSampleRate() << "\n";
result << " Connected: " << mConnected.load() << "\n";
result << " Registered Streams:" << "\n";
result << AAudioServiceStreamShared::dumpHeader() << "\n";
diff --git a/services/oboeservice/AAudioServiceEndpointMMAP.cpp b/services/oboeservice/AAudioServiceEndpointMMAP.cpp
index 133b9b4..e03fba0 100644
--- a/services/oboeservice/AAudioServiceEndpointMMAP.cpp
+++ b/services/oboeservice/AAudioServiceEndpointMMAP.cpp
@@ -227,6 +227,9 @@
setFormat(config.format);
setSampleRate(config.sample_rate);
+ setHardwareSampleRate(getSampleRate());
+ setHardwareFormat(getFormat());
+ setHardwareSamplesPerFrame(AAudioConvert_channelMaskToCount(getChannelMask()));
// If the position is not updated while the timestamp is updated for more than a certain amount,
// the timestamp reported from the HAL may not be accurate. Here, a timestamp grace period is
diff --git a/services/oboeservice/AAudioServiceEndpointShared.cpp b/services/oboeservice/AAudioServiceEndpointShared.cpp
index dd421fe..02202d8 100644
--- a/services/oboeservice/AAudioServiceEndpointShared.cpp
+++ b/services/oboeservice/AAudioServiceEndpointShared.cpp
@@ -82,6 +82,9 @@
setDeviceId(mStreamInternal->getDeviceId());
setSessionId(mStreamInternal->getSessionId());
setFormat(AUDIO_FORMAT_PCM_FLOAT); // force for mixer
+ setHardwareSampleRate(mStreamInternal->getHardwareSampleRate());
+ setHardwareFormat(mStreamInternal->getHardwareFormat());
+ setHardwareSamplesPerFrame(mStreamInternal->getHardwareSamplesPerFrame());
mFramesPerBurst = mStreamInternal->getFramesPerBurst();
return result;
diff --git a/services/oboeservice/AAudioServiceStreamBase.cpp b/services/oboeservice/AAudioServiceStreamBase.cpp
index 9f48f80..17e64ee 100644
--- a/services/oboeservice/AAudioServiceStreamBase.cpp
+++ b/services/oboeservice/AAudioServiceStreamBase.cpp
@@ -84,7 +84,8 @@
std::string AAudioServiceStreamBase::dumpHeader() {
return std::string(
- " T Handle UId Port Run State Format Burst Chan Mask Capacity");
+ " T Handle UId Port Run State Format Burst Chan Mask Capacity"
+ " HwFormat HwChan HwRate");
}
std::string AAudioServiceStreamBase::dump() const {
@@ -101,6 +102,9 @@
result << std::setw(5) << getSamplesPerFrame();
result << std::setw(8) << std::hex << getChannelMask() << std::dec;
result << std::setw(9) << getBufferCapacity();
+ result << std::setw(9) << getHardwareFormat();
+ result << std::setw(7) << getHardwareSamplesPerFrame();
+ result << std::setw(7) << getHardwareSampleRate();
return result.str();
}
diff --git a/services/oboeservice/fuzzer/Android.bp b/services/oboeservice/fuzzer/Android.bp
index 605ac01..91ae511 100644
--- a/services/oboeservice/fuzzer/Android.bp
+++ b/services/oboeservice/fuzzer/Android.bp
@@ -29,6 +29,9 @@
cc_fuzz {
name: "oboeservice_fuzzer",
+ defaults: [
+ "latest_android_media_audio_common_types_cpp_shared",
+ ],
srcs: [
"oboeservice_fuzzer.cpp",
],
diff --git a/services/oboeservice/fuzzer/README.md b/services/oboeservice/fuzzer/README.md
index ae7af3eb..617822f 100644
--- a/services/oboeservice/fuzzer/README.md
+++ b/services/oboeservice/fuzzer/README.md
@@ -23,21 +23,24 @@
12. InputPreset
13. BufferCapacity
-| Parameter| Valid Input Values| Configured Value|
-|------------- |-------------| ----- |
-| `AAudioFormat` | `AAUDIO_FORMAT_UNSPECIFIED`, `AAUDIO_FORMAT_PCM_I16`, `AAUDIO_FORMAT_PCM_FLOAT` | Value chosen from valid values by obtaining index from FuzzedDataProvider |
-| `UserId` | `INT32_MIN` to `INT32_MAX` | Value obtained from getuid() |
-| `ProcessId` | `INT32_MIN` to `INT32_MAX` | Value obtained from getpid() |
-| `InService` | `bool` | Value obtained from FuzzedDataProvider |
-| `DeviceId` | `INT32_MIN` to `INT32_MAX` | Value obtained from FuzzedDataProvider |
-| `SampleRate` | `INT32_MIN` to `INT32_MAX` | Value obtained from FuzzedDataProvider |
-| `ChannelMask` | `AAUDIO_UNSPECIFIED`, `AAUDIO_CHANNEL_INDEX_MASK_1`, `AAUDIO_CHANNEL_INDEX_MASK_2`, `AAUDIO_CHANNEL_INDEX_MASK_3`, `AAUDIO_CHANNEL_INDEX_MASK_4`, `AAUDIO_CHANNEL_INDEX_MASK_5`, `AAUDIO_CHANNEL_INDEX_MASK_6`, `AAUDIO_CHANNEL_INDEX_MASK_7`, `AAUDIO_CHANNEL_INDEX_MASK_8`, `AAUDIO_CHANNEL_INDEX_MASK_9`, `AAUDIO_CHANNEL_INDEX_MASK_10`, `AAUDIO_CHANNEL_INDEX_MASK_11`, `AAUDIO_CHANNEL_INDEX_MASK_12`, `AAUDIO_CHANNEL_INDEX_MASK_13`, `AAUDIO_CHANNEL_INDEX_MASK_14`, `AAUDIO_CHANNEL_INDEX_MASK_15`, `AAUDIO_CHANNEL_INDEX_MASK_16`, `AAUDIO_CHANNEL_INDEX_MASK_17`, `AAUDIO_CHANNEL_INDEX_MASK_18`, `AAUDIO_CHANNEL_INDEX_MASK_19`, `AAUDIO_CHANNEL_INDEX_MASK_20`, `AAUDIO_CHANNEL_INDEX_MASK_21`, `AAUDIO_CHANNEL_INDEX_MASK_22`, `AAUDIO_CHANNEL_INDEX_MASK_23`, `AAUDIO_CHANNEL_INDEX_MASK_24`, `AAUDIO_CHANNEL_MONO`, `AAUDIO_CHANNEL_STEREO`, `AAUDIO_CHANNEL_FRONT_BACK`, `AAUDIO_CHANNEL_2POINT0POINT2`, `AAUDIO_CHANNEL_2POINT1POINT2`, `AAUDIO_CHANNEL_3POINT0POINT2`, `AAUDIO_CHANNEL_3POINT1POINT2`, `AAUDIO_CHANNEL_5POINT1`, `AAUDIO_CHANNEL_MONO`, `AAUDIO_CHANNEL_STEREO`, `AAUDIO_CHANNEL_2POINT1`, `AAUDIO_CHANNEL_TRI`, `AAUDIO_CHANNEL_TRI_BACK`, `AAUDIO_CHANNEL_3POINT1`, `AAUDIO_CHANNEL_2POINT0POINT2`, `AAUDIO_CHANNEL_2POINT1POINT2`, `AAUDIO_CHANNEL_3POINT0POINT2`, `AAUDIO_CHANNEL_3POINT1POINT2`, `AAUDIO_CHANNEL_QUAD`, `AAUDIO_CHANNEL_QUAD_SIDE`, `AAUDIO_CHANNEL_SURROUND`, `AAUDIO_CHANNEL_PENTA`, `AAUDIO_CHANNEL_5POINT1`, `AAUDIO_CHANNEL_5POINT1_SIDE`, `AAUDIO_CHANNEL_5POINT1POINT2`, `AAUDIO_CHANNEL_5POINT1POINT4`, `AAUDIO_CHANNEL_6POINT1`, `AAUDIO_CHANNEL_7POINT1`, `AAUDIO_CHANNEL_7POINT1POINT2`, `AAUDIO_CHANNEL_7POINT1POINT4`, `AAUDIO_CHANNEL_9POINT1POINT4`, `AAUDIO_CHANNEL_9POINT1POINT6` | Value obtained from FuzzedDataProvider |
-| `Direction` | `AAUDIO_DIRECTION_OUTPUT`, `AAUDIO_DIRECTION_INPUT` | Value chosen from valid values by obtaining index from FuzzedDataProvider |
-| `SharingMode` | `AAUDIO_SHARING_MODE_EXCLUSIVE`, `AAUDIO_SHARING_MODE_SHARED` | Value chosen from valid values by obtaining index from FuzzedDataProvider |
-| `Usage` | `AAUDIO_USAGE_MEDIA`, `AAUDIO_USAGE_VOICE_COMMUNICATION`, `AAUDIO_USAGE_VOICE_COMMUNICATION_SIGNALLING`, `AAUDIO_USAGE_ALARM`, `AAUDIO_USAGE_NOTIFICATION`, `AAUDIO_USAGE_NOTIFICATION_RINGTONE`, `AAUDIO_USAGE_NOTIFICATION_EVENT`, `AAUDIO_USAGE_ASSISTANCE_ACCESSIBILITY`, `AAUDIO_USAGE_ASSISTANCE_NAVIGATION_GUIDANCE`, `AAUDIO_USAGE_ASSISTANCE_SONIFICATION`, `AAUDIO_USAGE_GAME`, `AAUDIO_USAGE_ASSISTANT`, `AAUDIO_SYSTEM_USAGE_EMERGENCY`, `AAUDIO_SYSTEM_USAGE_SAFETY`, `AAUDIO_SYSTEM_USAGE_VEHICLE_STATUS`, `AAUDIO_SYSTEM_USAGE_ANNOUNCEMENT` | Value chosen from valid values by obtaining index from FuzzedDataProvider |
-| `ContentType` | `AAUDIO_CONTENT_TYPE_SPEECH`, `AAUDIO_CONTENT_TYPE_MUSIC`, `AAUDIO_CONTENT_TYPE_MOVIE`, `AAUDIO_CONTENT_TYPE_SONIFICATION` | Value chosen from valid values by obtaining index from FuzzedDataProvider |
-| `InputPreset` | `AAUDIO_INPUT_PRESET_GENERIC`, `AAUDIO_INPUT_PRESET_CAMCORDER`, `AAUDIO_INPUT_PRESET_VOICE_RECOGNITION`, `AAUDIO_INPUT_PRESET_VOICE_COMMUNICATION`, `AAUDIO_INPUT_PRESET_UNPROCESSED`, `AAUDIO_INPUT_PRESET_VOICE_PERFORMANCE` | Value chosen from valid values by obtaining index from FuzzedDataProvider |
-| `BufferCapacity` | `INT32_MIN` to `INT32_MAX` | Value obtained from FuzzedDataProvider |
+| Parameter | Valid Input Values| Configured Value|
+|---------------------------|-------------| ----- |
+| `Format` | `AAUDIO_FORMAT_UNSPECIFIED`, `AAUDIO_FORMAT_PCM_I16`, `AAUDIO_FORMAT_PCM_FLOAT`, `AAUDIO_FORMAT_IEC61937`, `AAUDIO_FORMAT_PCM_I24_PACKED`, `AAUDIO_FORMAT_PCM_I32` | Value chosen from valid values by obtaining index from FuzzedDataProvider |
+| `UserId` | `INT32_MIN` to `INT32_MAX` | Value obtained from getuid() |
+| `ProcessId` | `INT32_MIN` to `INT32_MAX` | Value obtained from getpid() |
+| `InService` | `bool` | Value obtained from FuzzedDataProvider |
+| `DeviceId` | `INT32_MIN` to `INT32_MAX` | Value obtained from FuzzedDataProvider |
+| `SampleRate` | `INT32_MIN` to `INT32_MAX` | Value obtained from FuzzedDataProvider |
+| `ChannelMask` | `AAUDIO_UNSPECIFIED`, `AAUDIO_CHANNEL_INDEX_MASK_1`, `AAUDIO_CHANNEL_INDEX_MASK_2`, `AAUDIO_CHANNEL_INDEX_MASK_3`, `AAUDIO_CHANNEL_INDEX_MASK_4`, `AAUDIO_CHANNEL_INDEX_MASK_5`, `AAUDIO_CHANNEL_INDEX_MASK_6`, `AAUDIO_CHANNEL_INDEX_MASK_7`, `AAUDIO_CHANNEL_INDEX_MASK_8`, `AAUDIO_CHANNEL_INDEX_MASK_9`, `AAUDIO_CHANNEL_INDEX_MASK_10`, `AAUDIO_CHANNEL_INDEX_MASK_11`, `AAUDIO_CHANNEL_INDEX_MASK_12`, `AAUDIO_CHANNEL_INDEX_MASK_13`, `AAUDIO_CHANNEL_INDEX_MASK_14`, `AAUDIO_CHANNEL_INDEX_MASK_15`, `AAUDIO_CHANNEL_INDEX_MASK_16`, `AAUDIO_CHANNEL_INDEX_MASK_17`, `AAUDIO_CHANNEL_INDEX_MASK_18`, `AAUDIO_CHANNEL_INDEX_MASK_19`, `AAUDIO_CHANNEL_INDEX_MASK_20`, `AAUDIO_CHANNEL_INDEX_MASK_21`, `AAUDIO_CHANNEL_INDEX_MASK_22`, `AAUDIO_CHANNEL_INDEX_MASK_23`, `AAUDIO_CHANNEL_INDEX_MASK_24`, `AAUDIO_CHANNEL_MONO`, `AAUDIO_CHANNEL_STEREO`, `AAUDIO_CHANNEL_FRONT_BACK`, `AAUDIO_CHANNEL_2POINT0POINT2`, `AAUDIO_CHANNEL_2POINT1POINT2`, `AAUDIO_CHANNEL_3POINT0POINT2`, `AAUDIO_CHANNEL_3POINT1POINT2`, `AAUDIO_CHANNEL_5POINT1`, `AAUDIO_CHANNEL_MONO`, `AAUDIO_CHANNEL_STEREO`, `AAUDIO_CHANNEL_2POINT1`, `AAUDIO_CHANNEL_TRI`, `AAUDIO_CHANNEL_TRI_BACK`, `AAUDIO_CHANNEL_3POINT1`, `AAUDIO_CHANNEL_2POINT0POINT2`, `AAUDIO_CHANNEL_2POINT1POINT2`, `AAUDIO_CHANNEL_3POINT0POINT2`, `AAUDIO_CHANNEL_3POINT1POINT2`, `AAUDIO_CHANNEL_QUAD`, `AAUDIO_CHANNEL_QUAD_SIDE`, `AAUDIO_CHANNEL_SURROUND`, `AAUDIO_CHANNEL_PENTA`, `AAUDIO_CHANNEL_5POINT1`, `AAUDIO_CHANNEL_5POINT1_SIDE`, `AAUDIO_CHANNEL_5POINT1POINT2`, `AAUDIO_CHANNEL_5POINT1POINT4`, `AAUDIO_CHANNEL_6POINT1`, `AAUDIO_CHANNEL_7POINT1`, `AAUDIO_CHANNEL_7POINT1POINT2`, `AAUDIO_CHANNEL_7POINT1POINT4`, `AAUDIO_CHANNEL_9POINT1POINT4`, `AAUDIO_CHANNEL_9POINT1POINT6` | Value obtained from FuzzedDataProvider |
+| `Direction` | `AAUDIO_DIRECTION_OUTPUT`, `AAUDIO_DIRECTION_INPUT` | Value chosen from valid values by obtaining index from FuzzedDataProvider |
+| `SharingMode` | `AAUDIO_SHARING_MODE_EXCLUSIVE`, `AAUDIO_SHARING_MODE_SHARED` | Value chosen from valid values by obtaining index from FuzzedDataProvider |
+| `Usage` | `AAUDIO_USAGE_MEDIA`, `AAUDIO_USAGE_VOICE_COMMUNICATION`, `AAUDIO_USAGE_VOICE_COMMUNICATION_SIGNALLING`, `AAUDIO_USAGE_ALARM`, `AAUDIO_USAGE_NOTIFICATION`, `AAUDIO_USAGE_NOTIFICATION_RINGTONE`, `AAUDIO_USAGE_NOTIFICATION_EVENT`, `AAUDIO_USAGE_ASSISTANCE_ACCESSIBILITY`, `AAUDIO_USAGE_ASSISTANCE_NAVIGATION_GUIDANCE`, `AAUDIO_USAGE_ASSISTANCE_SONIFICATION`, `AAUDIO_USAGE_GAME`, `AAUDIO_USAGE_ASSISTANT`, `AAUDIO_SYSTEM_USAGE_EMERGENCY`, `AAUDIO_SYSTEM_USAGE_SAFETY`, `AAUDIO_SYSTEM_USAGE_VEHICLE_STATUS`, `AAUDIO_SYSTEM_USAGE_ANNOUNCEMENT` | Value chosen from valid values by obtaining index from FuzzedDataProvider |
+| `ContentType` | `AAUDIO_CONTENT_TYPE_SPEECH`, `AAUDIO_CONTENT_TYPE_MUSIC`, `AAUDIO_CONTENT_TYPE_MOVIE`, `AAUDIO_CONTENT_TYPE_SONIFICATION` | Value chosen from valid values by obtaining index from FuzzedDataProvider |
+| `InputPreset` | `AAUDIO_INPUT_PRESET_GENERIC`, `AAUDIO_INPUT_PRESET_CAMCORDER`, `AAUDIO_INPUT_PRESET_VOICE_RECOGNITION`, `AAUDIO_INPUT_PRESET_VOICE_COMMUNICATION`, `AAUDIO_INPUT_PRESET_UNPROCESSED`, `AAUDIO_INPUT_PRESET_VOICE_PERFORMANCE` | Value chosen from valid values by obtaining index from FuzzedDataProvider |
+| `BufferCapacity` | `INT32_MIN` to `INT32_MAX` | Value obtained from FuzzedDataProvider |
+| `HardwareSampleRate` | `INT32_MIN` to `INT32_MAX` | Value obtained from FuzzedDataProvider |
+| `HardwareSamplesPerFrame` | `INT32_MIN` to `INT32_MAX` | Value obtained from FuzzedDataProvider |
+| `HardwareFormat` | `AAUDIO_FORMAT_UNSPECIFIED`, `AAUDIO_FORMAT_PCM_I16`, `AAUDIO_FORMAT_PCM_FLOAT`, `AAUDIO_FORMAT_IEC61937`, `AAUDIO_FORMAT_PCM_I24_PACKED`, `AAUDIO_FORMAT_PCM_I32` | Value chosen from valid values by obtaining index from FuzzedDataProvider |
This also ensures that the plugin is always deterministic for any given input.
diff --git a/services/oboeservice/fuzzer/oboeservice_fuzzer.cpp b/services/oboeservice/fuzzer/oboeservice_fuzzer.cpp
index 5e48955..6dc6eff 100644
--- a/services/oboeservice/fuzzer/oboeservice_fuzzer.cpp
+++ b/services/oboeservice/fuzzer/oboeservice_fuzzer.cpp
@@ -34,6 +34,9 @@
AAUDIO_FORMAT_UNSPECIFIED,
AAUDIO_FORMAT_PCM_I16,
AAUDIO_FORMAT_PCM_FLOAT,
+ AAUDIO_FORMAT_PCM_I24_PACKED,
+ AAUDIO_FORMAT_PCM_I32,
+ AAUDIO_FORMAT_IEC61937
};
aaudio_usage_t kAAudioUsages[] = {
@@ -400,6 +403,13 @@
request.getConfiguration().setBufferCapacity(fdp.ConsumeIntegral<int32_t>());
+ request.getConfiguration().setHardwareSampleRate(fdp.ConsumeIntegral<int32_t>());
+ request.getConfiguration().setHardwareSamplesPerFrame(fdp.ConsumeIntegral<int32_t>());
+ request.getConfiguration().setHardwareFormat((audio_format_t)(
+ fdp.ConsumeBool()
+ ? fdp.ConsumeIntegral<int32_t>()
+ : kAAudioFormats[fdp.ConsumeIntegralInRange<int32_t>(0, kNumAAudioFormats - 1)]));
+
aaudio_handle_t stream = mClient->openStream(request, configurationOutput);
if (stream < 0) {
// invalid request, stream not opened.