Camera: Add support for multi-resolution input and output streams
- Multi-resolution output streams allow for variable output sizes for
logical multi-camera.
- Multi-resolution reprocessing allows for reprocessing of
variable size images.
Test: Camera CTS, VTS
Bug: 156254356
Change-Id: I4e8b14a4d6aabdb4b194483d93af53e033c08e28
diff --git a/camera/provider/2.4/vts/functional/Android.bp b/camera/provider/2.4/vts/functional/Android.bp
index 691d772..8886ee1 100644
--- a/camera/provider/2.4/vts/functional/Android.bp
+++ b/camera/provider/2.4/vts/functional/Android.bp
@@ -48,10 +48,12 @@
"android.hardware.camera.device@3.4",
"android.hardware.camera.device@3.5",
"android.hardware.camera.device@3.6",
+ "android.hardware.camera.device@3.7",
"android.hardware.camera.metadata@3.4",
"android.hardware.camera.provider@2.4",
"android.hardware.camera.provider@2.5",
"android.hardware.camera.provider@2.6",
+ "android.hardware.camera.provider@2.7",
"android.hardware.graphics.common@1.0",
"android.hidl.allocator@1.0",
"libgrallocusage",
diff --git a/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp b/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp
index d621344..b2fd402 100644
--- a/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp
+++ b/camera/provider/2.4/vts/functional/VtsHalCameraProviderV2_4TargetTest.cpp
@@ -40,11 +40,14 @@
#include <android/hardware/camera/device/3.5/ICameraDeviceSession.h>
#include <android/hardware/camera/device/3.6/ICameraDevice.h>
#include <android/hardware/camera/device/3.6/ICameraDeviceSession.h>
+#include <android/hardware/camera/device/3.7/ICameraDevice.h>
+#include <android/hardware/camera/device/3.7/ICameraDeviceSession.h>
#include <android/hardware/camera/metadata/3.4/types.h>
#include <android/hardware/camera/provider/2.4/ICameraProvider.h>
#include <android/hardware/camera/provider/2.5/ICameraProvider.h>
#include <android/hardware/camera/provider/2.6/ICameraProvider.h>
#include <android/hardware/camera/provider/2.6/ICameraProviderCallback.h>
+#include <android/hardware/camera/provider/2.7/ICameraProvider.h>
#include <android/hidl/manager/1.0/IServiceManager.h>
#include <binder/MemoryHeapBase.h>
#include <cutils/properties.h>
@@ -189,12 +192,14 @@
namespace {
// "device@<version>/legacy/<id>"
const char *kDeviceNameRE = "device@([0-9]+\\.[0-9]+)/%s/(.+)";
+ const int CAMERA_DEVICE_API_VERSION_3_7 = 0x307;
const int CAMERA_DEVICE_API_VERSION_3_6 = 0x306;
const int CAMERA_DEVICE_API_VERSION_3_5 = 0x305;
const int CAMERA_DEVICE_API_VERSION_3_4 = 0x304;
const int CAMERA_DEVICE_API_VERSION_3_3 = 0x303;
const int CAMERA_DEVICE_API_VERSION_3_2 = 0x302;
const int CAMERA_DEVICE_API_VERSION_1_0 = 0x100;
+ const char *kHAL3_7 = "3.7";
const char *kHAL3_6 = "3.6";
const char *kHAL3_5 = "3.5";
const char *kHAL3_4 = "3.4";
@@ -231,7 +236,9 @@
return -1;
}
- if (version.compare(kHAL3_6) == 0) {
+ if (version.compare(kHAL3_7) == 0) {
+ return CAMERA_DEVICE_API_VERSION_3_7;
+ } else if (version.compare(kHAL3_6) == 0) {
return CAMERA_DEVICE_API_VERSION_3_6;
} else if (version.compare(kHAL3_5) == 0) {
return CAMERA_DEVICE_API_VERSION_3_5;
@@ -756,7 +763,8 @@
sp<device::V3_3::ICameraDeviceSession> *session3_3 /*out*/,
sp<device::V3_4::ICameraDeviceSession> *session3_4 /*out*/,
sp<device::V3_5::ICameraDeviceSession> *session3_5 /*out*/,
- sp<device::V3_6::ICameraDeviceSession> *session3_6 /*out*/);
+ sp<device::V3_6::ICameraDeviceSession> *session3_6 /*out*/,
+ sp<device::V3_7::ICameraDeviceSession> *session3_7 /*out*/);
void castDevice(const sp<device::V3_2::ICameraDevice> &device, int32_t deviceVersion,
sp<device::V3_5::ICameraDevice> *device3_5/*out*/);
void createStreamConfiguration(const ::android::hardware::hidl_vec<V3_2::Stream>& streams3_2,
@@ -1883,6 +1891,7 @@
for (const auto& name : cameraDeviceNames) {
int deviceVersion = getCameraDeviceVersion(name, mProviderType);
switch (deviceVersion) {
+ case CAMERA_DEVICE_API_VERSION_3_7:
case CAMERA_DEVICE_API_VERSION_3_6:
case CAMERA_DEVICE_API_VERSION_3_5:
case CAMERA_DEVICE_API_VERSION_3_4:
@@ -1926,6 +1935,7 @@
for (const auto& name : cameraDeviceNames) {
int deviceVersion = getCameraDeviceVersion(name, mProviderType);
switch (deviceVersion) {
+ case CAMERA_DEVICE_API_VERSION_3_7:
case CAMERA_DEVICE_API_VERSION_3_6:
case CAMERA_DEVICE_API_VERSION_3_5:
case CAMERA_DEVICE_API_VERSION_3_4:
@@ -2666,6 +2676,7 @@
for (const auto& name : cameraDeviceNames) {
int deviceVersion = getCameraDeviceVersion(name, mProviderType);
switch (deviceVersion) {
+ case CAMERA_DEVICE_API_VERSION_3_7:
case CAMERA_DEVICE_API_VERSION_3_6:
case CAMERA_DEVICE_API_VERSION_3_5:
case CAMERA_DEVICE_API_VERSION_3_4:
@@ -2752,6 +2763,7 @@
for (const auto& name : cameraDeviceNames) {
int deviceVersion = getCameraDeviceVersion(name, mProviderType);
switch (deviceVersion) {
+ case CAMERA_DEVICE_API_VERSION_3_7:
case CAMERA_DEVICE_API_VERSION_3_6:
case CAMERA_DEVICE_API_VERSION_3_5:
case CAMERA_DEVICE_API_VERSION_3_4:
@@ -2832,6 +2844,7 @@
for (const auto& name : cameraDeviceNames) {
int deviceVersion = getCameraDeviceVersion(name, mProviderType);
switch (deviceVersion) {
+ case CAMERA_DEVICE_API_VERSION_3_7:
case CAMERA_DEVICE_API_VERSION_3_6:
case CAMERA_DEVICE_API_VERSION_3_5:
case CAMERA_DEVICE_API_VERSION_3_4:
@@ -2959,6 +2972,7 @@
for (const auto& name : cameraDeviceNames) {
int deviceVersion = getCameraDeviceVersion(name, mProviderType);
switch (deviceVersion) {
+ case CAMERA_DEVICE_API_VERSION_3_7:
case CAMERA_DEVICE_API_VERSION_3_6:
case CAMERA_DEVICE_API_VERSION_3_5:
case CAMERA_DEVICE_API_VERSION_3_4:
@@ -3025,6 +3039,7 @@
for (const auto& name : cameraDeviceNames) {
int deviceVersion = getCameraDeviceVersion(name, mProviderType);
switch (deviceVersion) {
+ case CAMERA_DEVICE_API_VERSION_3_7:
case CAMERA_DEVICE_API_VERSION_3_6:
case CAMERA_DEVICE_API_VERSION_3_5:
case CAMERA_DEVICE_API_VERSION_3_4:
@@ -3056,9 +3071,13 @@
sp<device::V3_4::ICameraDeviceSession> sessionV3_4;
sp<device::V3_5::ICameraDeviceSession> sessionV3_5;
sp<device::V3_6::ICameraDeviceSession> sessionV3_6;
+ sp<device::V3_7::ICameraDeviceSession> sessionV3_7;
castSession(session, deviceVersion, &sessionV3_3,
- &sessionV3_4, &sessionV3_5, &sessionV3_6);
- if (deviceVersion == CAMERA_DEVICE_API_VERSION_3_6) {
+ &sessionV3_4, &sessionV3_5, &sessionV3_6,
+ &sessionV3_7);
+ if (deviceVersion == CAMERA_DEVICE_API_VERSION_3_7) {
+ ASSERT_TRUE(sessionV3_7.get() != nullptr);
+ } else if (deviceVersion == CAMERA_DEVICE_API_VERSION_3_6) {
ASSERT_TRUE(sessionV3_6.get() != nullptr);
} else if (deviceVersion == CAMERA_DEVICE_API_VERSION_3_5) {
ASSERT_TRUE(sessionV3_5.get() != nullptr);
@@ -3122,6 +3141,7 @@
for (const auto& name : cameraDeviceNames) {
int deviceVersion = getCameraDeviceVersion(name, mProviderType);
switch (deviceVersion) {
+ case CAMERA_DEVICE_API_VERSION_3_7:
case CAMERA_DEVICE_API_VERSION_3_6:
case CAMERA_DEVICE_API_VERSION_3_5:
case CAMERA_DEVICE_API_VERSION_3_4:
@@ -3221,11 +3241,13 @@
sp<device::V3_4::ICameraDeviceSession> session3_4;
sp<device::V3_5::ICameraDeviceSession> session3_5;
sp<device::V3_6::ICameraDeviceSession> session3_6;
+ sp<device::V3_7::ICameraDeviceSession> session3_7;
sp<device::V3_2::ICameraDevice> cameraDevice;
sp<device::V3_5::ICameraDevice> cameraDevice3_5;
openEmptyDeviceSession(name, mProvider,
&session /*out*/, &staticMeta /*out*/, &cameraDevice /*out*/);
- castSession(session, deviceVersion, &session3_3, &session3_4, &session3_5, &session3_6);
+ castSession(session, deviceVersion, &session3_3, &session3_4, &session3_5,
+ &session3_6, &session3_7);
castDevice(cameraDevice, deviceVersion, &cameraDevice3_5);
outputStreams.clear();
@@ -3307,6 +3329,7 @@
sp<device::V3_4::ICameraDeviceSession> session3_4;
sp<device::V3_5::ICameraDeviceSession> session3_5;
sp<device::V3_6::ICameraDeviceSession> session3_6;
+ sp<device::V3_7::ICameraDeviceSession> session3_7;
sp<device::V3_2::ICameraDevice> cameraDevice;
sp<device::V3_5::ICameraDevice> cameraDevice3_5;
::android::hardware::camera::device::V3_5::StreamConfiguration config3_5;
@@ -3344,7 +3367,7 @@
openEmptyDeviceSession(name, mProvider2_6, &cti.session /*out*/,
&cti.staticMeta /*out*/, &cti.cameraDevice /*out*/);
castSession(cti.session, deviceVersion, &cti.session3_3, &cti.session3_4,
- &cti.session3_5, &cti.session3_6);
+ &cti.session3_5, &cti.session3_6, &cti.session3_7);
castDevice(cti.cameraDevice, deviceVersion, &cti.cameraDevice3_5);
outputStreams.clear();
@@ -3462,11 +3485,13 @@
sp<device::V3_4::ICameraDeviceSession> session3_4;
sp<device::V3_5::ICameraDeviceSession> session3_5;
sp<device::V3_6::ICameraDeviceSession> session3_6;
+ sp<device::V3_7::ICameraDeviceSession> session3_7;
sp<device::V3_2::ICameraDevice> cameraDevice;
sp<device::V3_5::ICameraDevice> cameraDevice3_5;
openEmptyDeviceSession(name, mProvider, &session /*out*/, &staticMeta /*out*/,
&cameraDevice /*out*/);
- castSession(session, deviceVersion, &session3_3, &session3_4, &session3_5, &session3_6);
+ castSession(session, deviceVersion, &session3_3, &session3_4, &session3_5,
+ &session3_6, &session3_7);
castDevice(cameraDevice, deviceVersion, &cameraDevice3_5);
outputStreams.clear();
@@ -3660,11 +3685,13 @@
sp<device::V3_4::ICameraDeviceSession> session3_4;
sp<device::V3_5::ICameraDeviceSession> session3_5;
sp<device::V3_6::ICameraDeviceSession> session3_6;
+ sp<device::V3_7::ICameraDeviceSession> session3_7;
sp<device::V3_2::ICameraDevice> cameraDevice;
sp<device::V3_5::ICameraDevice> cameraDevice3_5;
openEmptyDeviceSession(name, mProvider, &session /*out*/, &staticMeta /*out*/,
&cameraDevice /*out*/);
- castSession(session, deviceVersion, &session3_3, &session3_4, &session3_5, &session3_6);
+ castSession(session, deviceVersion, &session3_3, &session3_4, &session3_5,
+ &session3_6, &session3_7);
castDevice(cameraDevice, deviceVersion, &cameraDevice3_5);
Status rc = isZSLModeAvailable(staticMeta);
@@ -3828,8 +3855,10 @@
sp<device::V3_4::ICameraDeviceSession> session3_4;
sp<device::V3_5::ICameraDeviceSession> session3_5;
sp<device::V3_6::ICameraDeviceSession> session3_6;
+ sp<device::V3_7::ICameraDeviceSession> session3_7;
openEmptyDeviceSession(name, mProvider, &session /*out*/, &staticMetaBuffer /*out*/);
- castSession(session, deviceVersion, &session3_3, &session3_4, &session3_5, &session3_6);
+ castSession(session, deviceVersion, &session3_3, &session3_4, &session3_5,
+ &session3_6, &session3_7);
if (deviceVersion == CAMERA_DEVICE_API_VERSION_3_4) {
ASSERT_NE(session3_4, nullptr);
} else {
@@ -3951,11 +3980,13 @@
sp<device::V3_4::ICameraDeviceSession> session3_4;
sp<device::V3_5::ICameraDeviceSession> session3_5;
sp<device::V3_6::ICameraDeviceSession> session3_6;
+ sp<device::V3_7::ICameraDeviceSession> session3_7;
sp<device::V3_2::ICameraDevice> cameraDevice;
sp<device::V3_5::ICameraDevice> cameraDevice3_5;
openEmptyDeviceSession(name, mProvider, &session /*out*/, &staticMeta /*out*/,
&cameraDevice /*out*/);
- castSession(session, deviceVersion, &session3_3, &session3_4, &session3_5, &session3_6);
+ castSession(session, deviceVersion, &session3_3, &session3_4, &session3_5,
+ &session3_6, &session3_7);
castDevice(cameraDevice, deviceVersion, &cameraDevice3_5);
// Check if camera support depth only
@@ -4069,11 +4100,13 @@
sp<device::V3_4::ICameraDeviceSession> session3_4;
sp<device::V3_5::ICameraDeviceSession> session3_5;
sp<device::V3_6::ICameraDeviceSession> session3_6;
+ sp<device::V3_7::ICameraDeviceSession> session3_7;
sp<device::V3_2::ICameraDevice> cameraDevice;
sp<device::V3_5::ICameraDevice> cameraDevice3_5;
openEmptyDeviceSession(name, mProvider, &session /*out*/, &staticMeta /*out*/,
&cameraDevice /*out*/);
- castSession(session, deviceVersion, &session3_3, &session3_4, &session3_5, &session3_6);
+ castSession(session, deviceVersion, &session3_3, &session3_4, &session3_5,
+ &session3_6, &session3_7);
castDevice(cameraDevice, deviceVersion, &cameraDevice3_5);
Status rc = isConstrainedModeAvailable(staticMeta);
@@ -4281,11 +4314,13 @@
sp<device::V3_4::ICameraDeviceSession> session3_4;
sp<device::V3_5::ICameraDeviceSession> session3_5;
sp<device::V3_6::ICameraDeviceSession> session3_6;
+ sp<device::V3_7::ICameraDeviceSession> session3_7;
sp<device::V3_2::ICameraDevice> cameraDevice;
sp<device::V3_5::ICameraDevice> cameraDevice3_5;
openEmptyDeviceSession(name, mProvider, &session /*out*/, &staticMeta /*out*/,
&cameraDevice /*out*/);
- castSession(session, deviceVersion, &session3_3, &session3_4, &session3_5, &session3_6);
+ castSession(session, deviceVersion, &session3_3, &session3_4, &session3_5,
+ &session3_6, &session3_7);
castDevice(cameraDevice, deviceVersion, &cameraDevice3_5);
// Check if camera support depth only
@@ -6103,7 +6138,9 @@
sp<device::V3_3::ICameraDeviceSession> session3_3;
sp<device::V3_6::ICameraDeviceSession> session3_6;
- castSession(session, deviceVersion, &session3_3, session3_4, session3_5, &session3_6);
+ sp<device::V3_7::ICameraDeviceSession> session3_7;
+ castSession(session, deviceVersion, &session3_3, session3_4, session3_5,
+ &session3_6, &session3_7);
ASSERT_NE(nullptr, (*session3_4).get());
*useHalBufManager = false;
@@ -6144,7 +6181,7 @@
});
ASSERT_TRUE(ret.isOk());
- ASSERT_TRUE(!allowUnsupport || deviceVersion == CAMERA_DEVICE_API_VERSION_3_5);
+ ASSERT_TRUE(!allowUnsupport || deviceVersion >= CAMERA_DEVICE_API_VERSION_3_5);
if (allowUnsupport) {
sp<device::V3_5::ICameraDevice> cameraDevice3_5;
castDevice(device3_x, deviceVersion, &cameraDevice3_5);
@@ -6446,7 +6483,9 @@
sp<device::V3_4::ICameraDeviceSession> session3_4;
sp<device::V3_5::ICameraDeviceSession> session3_5;
sp<device::V3_6::ICameraDeviceSession> session3_6;
- castSession(*session, deviceVersion, &session3_3, &session3_4, &session3_5, &session3_6);
+ sp<device::V3_7::ICameraDeviceSession> session3_7;
+ castSession(*session, deviceVersion, &session3_3, &session3_4, &session3_5,
+ &session3_6, &session3_7);
*useHalBufManager = false;
status = find_camera_metadata_ro_entry(staticMeta,
@@ -6583,13 +6622,21 @@
sp<device::V3_3::ICameraDeviceSession> *session3_3 /*out*/,
sp<device::V3_4::ICameraDeviceSession> *session3_4 /*out*/,
sp<device::V3_5::ICameraDeviceSession> *session3_5 /*out*/,
- sp<device::V3_6::ICameraDeviceSession> *session3_6 /*out*/) {
+ sp<device::V3_6::ICameraDeviceSession> *session3_6 /*out*/,
+ sp<device::V3_7::ICameraDeviceSession> *session3_7 /*out*/) {
ASSERT_NE(nullptr, session3_3);
ASSERT_NE(nullptr, session3_4);
ASSERT_NE(nullptr, session3_5);
ASSERT_NE(nullptr, session3_6);
+ ASSERT_NE(nullptr, session3_7);
switch (deviceVersion) {
+ case CAMERA_DEVICE_API_VERSION_3_7: {
+ auto castResult = device::V3_7::ICameraDeviceSession::castFrom(session);
+ ASSERT_TRUE(castResult.isOk());
+ *session3_7 = castResult;
+ }
+ [[fallthrough]];
case CAMERA_DEVICE_API_VERSION_3_6: {
auto castResult = device::V3_6::ICameraDeviceSession::castFrom(session);
ASSERT_TRUE(castResult.isOk());
@@ -7233,7 +7280,9 @@
sp<device::V3_4::ICameraDeviceSession> session3_4;
sp<device::V3_5::ICameraDeviceSession> session3_5;
sp<device::V3_6::ICameraDeviceSession> session3_6;
- castSession(session, deviceVersion, &session3_3, &session3_4, &session3_5, &session3_6);
+ sp<device::V3_7::ICameraDeviceSession> session3_7;
+ castSession(session, deviceVersion, &session3_3, &session3_4, &session3_5,
+ &session3_6, &session3_7);
ASSERT_NE(nullptr, session3_5.get());
hidl_vec<int32_t> streamIds(1);
diff --git a/camera/provider/2.7/Android.bp b/camera/provider/2.7/Android.bp
new file mode 100644
index 0000000..094dd9d
--- /dev/null
+++ b/camera/provider/2.7/Android.bp
@@ -0,0 +1,26 @@
+// This file is autogenerated by hidl-gen -Landroidbp.
+
+hidl_interface {
+ name: "android.hardware.camera.provider@2.7",
+ root: "android.hardware",
+ srcs: [
+ "types.hal",
+ "ICameraProvider.hal",
+ ],
+ interfaces: [
+ "android.hardware.camera.common@1.0",
+ "android.hardware.camera.device@1.0",
+ "android.hardware.camera.device@3.2",
+ "android.hardware.camera.device@3.3",
+ "android.hardware.camera.device@3.4",
+ "android.hardware.camera.device@3.5",
+ "android.hardware.camera.device@3.6",
+ "android.hardware.camera.device@3.7",
+ "android.hardware.camera.provider@2.4",
+ "android.hardware.camera.provider@2.5",
+ "android.hardware.camera.provider@2.6",
+ "android.hardware.graphics.common@1.0",
+ "android.hidl.base@1.0",
+ ],
+ gen_java: false,
+}
diff --git a/camera/provider/2.7/ICameraProvider.hal b/camera/provider/2.7/ICameraProvider.hal
new file mode 100644
index 0000000..c9d52ee
--- /dev/null
+++ b/camera/provider/2.7/ICameraProvider.hal
@@ -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.camera.provider@2.7;
+
+import @2.6::ICameraProvider;
+import android.hardware.camera.common@1.0::Status;
+
+/**
+ * Camera provider HAL
+ *
+ * Adds support for the isConcurrentStreamCombinationSupported() with
+ * ICameraDevice@3.7::StreamConfiguration.
+ */
+interface ICameraProvider extends @2.6::ICameraProvider {
+ /**
+ * isConcurrentStreamCombinationSupported_2_7:
+ *
+ * Identical to @2.6::isConcurrentStreamCombinationSupported except that
+ * this function takes a vector of @3.7::StreamConfiguration.
+ *
+ * @param configs a vector of camera ids and their corresponding stream
+ * configurations that need to be queried for support.
+ *
+ * @return status Status code for the operation, one of:
+ * OK:
+ * On successful stream combination query.
+ * METHOD_NOT_SUPPORTED:
+ * The camera provider does not support stream combination query.
+ * INTERNAL_ERROR:
+ * The stream combination query cannot complete due to internal
+ * error.
+ * @return true in case the stream combination is supported, false otherwise.
+ *
+ */
+ isConcurrentStreamCombinationSupported_2_7(vec<CameraIdAndStreamCombination> configs)
+ generates (Status status, bool queryStatus);
+};
diff --git a/camera/provider/2.7/types.hal b/camera/provider/2.7/types.hal
new file mode 100644
index 0000000..363e894
--- /dev/null
+++ b/camera/provider/2.7/types.hal
@@ -0,0 +1,30 @@
+/*
+ * 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.camera.provider@2.7;
+
+import android.hardware.camera.device@3.7::StreamConfiguration;
+
+/**
+ * CameraIdAndStreamCombination:
+ *
+ * This is identical to @2.6::CameraIdAndStreamCombination except that
+ * streamConfiguration is of version @3.7.
+ */
+struct CameraIdAndStreamCombination {
+ string cameraId;
+ @3.7::StreamConfiguration streamConfiguration;
+};