Calculate the max possible preview frame rate for a session and attach (4a870a3f) · Commits · e / os / android_frameworks_av

camera/CameraSessionStats.cpp

+26 −0

Original line number	Original line	Diff line number	Diff line
	@@ -52,6 +52,12 @@ status_t CameraStreamStats::readFromParcel(const android::Parcel* parcel) {
	return err;		return err;
	}		}

			float maxPreviewFps = 0;
			if ((err = parcel->readFloat(&maxPreviewFps)) != OK) {
			ALOGE("%s: Failed to read maxPreviewFps from parcel", __FUNCTION__);
			return err;
			}

	int dataSpace = 0;		int dataSpace = 0;
	if ((err = parcel->readInt32(&dataSpace)) != OK) {		if ((err = parcel->readInt32(&dataSpace)) != OK) {
	ALOGE("%s: Failed to read dataSpace from parcel", __FUNCTION__);		ALOGE("%s: Failed to read dataSpace from parcel", __FUNCTION__);
	@@ -127,6 +133,7 @@ status_t CameraStreamStats::readFromParcel(const android::Parcel* parcel) {
	mWidth = width;		mWidth = width;
	mHeight = height;		mHeight = height;
	mFormat = format;		mFormat = format;
			mMaxPreviewFps = maxPreviewFps;
	mDataSpace = dataSpace;		mDataSpace = dataSpace;
	mUsage = usage;		mUsage = usage;
	mRequestCount = requestCount;		mRequestCount = requestCount;
	@@ -166,6 +173,11 @@ status_t CameraStreamStats::writeToParcel(android::Parcel* parcel) const {
	return err;		return err;
	}		}

			if ((err = parcel->writeFloat(mMaxPreviewFps)) != OK) {
			ALOGE("%s: Failed to write stream maxPreviewFps!", __FUNCTION__);
			return err;
			}

	if ((err = parcel->writeInt32(mDataSpace)) != OK) {		if ((err = parcel->writeInt32(mDataSpace)) != OK) {
	ALOGE("%s: Failed to write stream dataSpace!", __FUNCTION__);		ALOGE("%s: Failed to write stream dataSpace!", __FUNCTION__);
	return err;		return err;
	@@ -247,6 +259,7 @@ CameraSessionStats::CameraSessionStats() :
	mApiLevel(0),		mApiLevel(0),
	mIsNdk(false),		mIsNdk(false),
	mLatencyMs(-1),		mLatencyMs(-1),
			mMaxPreviewFps(0),
	mSessionType(0),		mSessionType(0),
	mInternalReconfigure(0),		mInternalReconfigure(0),
	mRequestCount(0),		mRequestCount(0),
	@@ -263,6 +276,7 @@ CameraSessionStats::CameraSessionStats(const String16& cameraId,
	mApiLevel(apiLevel),		mApiLevel(apiLevel),
	mIsNdk(isNdk),		mIsNdk(isNdk),
	mLatencyMs(latencyMs),		mLatencyMs(latencyMs),
			mMaxPreviewFps(0),
	mSessionType(0),		mSessionType(0),
	mInternalReconfigure(0),		mInternalReconfigure(0),
	mRequestCount(0),		mRequestCount(0),
	@@ -319,6 +333,12 @@ status_t CameraSessionStats::readFromParcel(const android::Parcel* parcel) {
	return err;		return err;
	}		}

			float maxPreviewFps;
			if ((err = parcel->readFloat(&maxPreviewFps)) != OK) {
			ALOGE("%s: Failed to read maxPreviewFps from parcel", __FUNCTION__);
			return err;
			}

	int32_t sessionType;		int32_t sessionType;
	if ((err = parcel->readInt32(&sessionType)) != OK) {		if ((err = parcel->readInt32(&sessionType)) != OK) {
	ALOGE("%s: Failed to read session type from parcel", __FUNCTION__);		ALOGE("%s: Failed to read session type from parcel", __FUNCTION__);
	@@ -362,6 +382,7 @@ status_t CameraSessionStats::readFromParcel(const android::Parcel* parcel) {
	mApiLevel = apiLevel;		mApiLevel = apiLevel;
	mIsNdk = isNdk;		mIsNdk = isNdk;
	mLatencyMs = latencyMs;		mLatencyMs = latencyMs;
			mMaxPreviewFps = maxPreviewFps;
	mSessionType = sessionType;		mSessionType = sessionType;
	mInternalReconfigure = internalReconfigure;		mInternalReconfigure = internalReconfigure;
	mRequestCount = requestCount;		mRequestCount = requestCount;
	@@ -415,6 +436,11 @@ status_t CameraSessionStats::writeToParcel(android::Parcel* parcel) const {
	return err;		return err;
	}		}

			if ((err = parcel->writeFloat(mMaxPreviewFps)) != OK) {
			ALOGE("%s: Failed to write maxPreviewFps!", __FUNCTION__);
			return err;
			}

	if ((err = parcel->writeInt32(mSessionType)) != OK) {		if ((err = parcel->writeInt32(mSessionType)) != OK) {
	ALOGE("%s: Failed to write session type!", __FUNCTION__);		ALOGE("%s: Failed to write session type!", __FUNCTION__);
	return err;		return err;

camera/include/camera/CameraSessionStats.h

+8 −6

Original line number	Original line	Diff line number	Diff line
	@@ -37,6 +37,7 @@ public:
	int mWidth;		int mWidth;
	int mHeight;		int mHeight;
	int mFormat;		int mFormat;
			float mMaxPreviewFps;
	int mDataSpace;		int mDataSpace;
	int64_t mUsage;		int64_t mUsage;

	@@ -68,17 +69,17 @@ public:
	int mStreamUseCase;		int mStreamUseCase;

	CameraStreamStats() :		CameraStreamStats() :
	mWidth(0), mHeight(0), mFormat(0), mDataSpace(0), mUsage(0),		mWidth(0), mHeight(0), mFormat(0), mMaxPreviewFps(0), mDataSpace(0), mUsage(0),
	mRequestCount(0), mErrorCount(0), mStartLatencyMs(0),		mRequestCount(0), mErrorCount(0), mStartLatencyMs(0),
	mMaxHalBuffers(0), mMaxAppBuffers(0), mHistogramType(HISTOGRAM_TYPE_UNKNOWN),		mMaxHalBuffers(0), mMaxAppBuffers(0), mHistogramType(HISTOGRAM_TYPE_UNKNOWN),
	mDynamicRangeProfile(ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_STANDARD),		mDynamicRangeProfile(ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_STANDARD),
	mStreamUseCase(ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_DEFAULT) {}		mStreamUseCase(ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_DEFAULT) {}
	CameraStreamStats(int width, int height, int format, int dataSpace, int64_t usage,		CameraStreamStats(int width, int height, int format, float maxPreviewFps, int dataSpace,
	int maxHalBuffers, int maxAppBuffers, int dynamicRangeProfile,		int64_t usage, int maxHalBuffers, int maxAppBuffers, int dynamicRangeProfile,
	int streamUseCase)		int streamUseCase)
	: mWidth(width), mHeight(height), mFormat(format), mDataSpace(dataSpace),		: mWidth(width), mHeight(height), mFormat(format), mMaxPreviewFps(maxPreviewFps),
	mUsage(usage), mRequestCount(0), mErrorCount(0), mStartLatencyMs(0),		mDataSpace(dataSpace), mUsage(usage), mRequestCount(0), mErrorCount(0),
	mMaxHalBuffers(maxHalBuffers), mMaxAppBuffers(maxAppBuffers),		mStartLatencyMs(0), mMaxHalBuffers(maxHalBuffers), mMaxAppBuffers(maxAppBuffers),
	mHistogramType(HISTOGRAM_TYPE_UNKNOWN),		mHistogramType(HISTOGRAM_TYPE_UNKNOWN),
	mDynamicRangeProfile(dynamicRangeProfile),		mDynamicRangeProfile(dynamicRangeProfile),
	mStreamUseCase(streamUseCase) {}		mStreamUseCase(streamUseCase) {}
	@@ -123,6 +124,7 @@ public:
	bool mIsNdk;		bool mIsNdk;
	// latency in ms for camera open, close, or session creation.		// latency in ms for camera open, close, or session creation.
	int mLatencyMs;		int mLatencyMs;
			float mMaxPreviewFps;

	// Session info and statistics		// Session info and statistics
	int mSessionType;		int mSessionType;

services/camera/libcameraservice/api2/CameraOfflineSessionClient.cpp

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -287,7 +287,7 @@ void CameraOfflineSessionClient::notifyShutter(const CaptureResultExtras& result
	}		}
	}		}

	status_t CameraOfflineSessionClient::notifyActive() {		status_t CameraOfflineSessionClient::notifyActive(float maxPreviewFps __unused) {
	return startCameraStreamingOps();		return startCameraStreamingOps();
	}		}

services/camera/libcameraservice/api2/CameraOfflineSessionClient.h

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -94,7 +94,7 @@ public:
	// NotificationListener API		// NotificationListener API
	void notifyError(int32_t errorCode, const CaptureResultExtras& resultExtras) override;		void notifyError(int32_t errorCode, const CaptureResultExtras& resultExtras) override;
	void notifyShutter(const CaptureResultExtras& resultExtras, nsecs_t timestamp) override;		void notifyShutter(const CaptureResultExtras& resultExtras, nsecs_t timestamp) override;
	status_t notifyActive() override;		status_t notifyActive(float maxPreviewFps) override;
	void notifyIdle(int64_t requestCount, int64_t resultErrorCount, bool deviceError,		void notifyIdle(int64_t requestCount, int64_t resultErrorCount, bool deviceError,
	const std::vector<hardware::CameraStreamStats>& streamStats) override;		const std::vector<hardware::CameraStreamStats>& streamStats) override;
	void notifyAutoFocus(uint8_t newState, int triggerId) override;		void notifyAutoFocus(uint8_t newState, int triggerId) override;

services/camera/libcameraservice/common/Camera2ClientBase.cpp

+2 −2

Original line number	Original line	Diff line number	Diff line
	@@ -315,7 +315,7 @@ void Camera2ClientBase<TClientBase>::notifyError(
	}		}

	template <typename TClientBase>		template <typename TClientBase>
	status_t Camera2ClientBase<TClientBase>::notifyActive() {		status_t Camera2ClientBase<TClientBase>::notifyActive(float maxPreviewFps) {
	if (!mDeviceActive) {		if (!mDeviceActive) {
	status_t res = TClientBase::startCameraStreamingOps();		status_t res = TClientBase::startCameraStreamingOps();
	if (res != OK) {		if (res != OK) {
	@@ -323,7 +323,7 @@ status_t Camera2ClientBase<TClientBase>::notifyActive() {
	TClientBase::mCameraIdStr.string(), res);		TClientBase::mCameraIdStr.string(), res);
	return res;		return res;
	}		}
	CameraServiceProxyWrapper::logActive(TClientBase::mCameraIdStr);		CameraServiceProxyWrapper::logActive(TClientBase::mCameraIdStr, maxPreviewFps);
	}		}
	mDeviceActive = true;		mDeviceActive = true;