First step towards renabling Timelapse video recording (08800f3f) · Commits · e / os / android_frameworks_base

media/libmediaplayerservice/StagefrightRecorder.cpp

+1 −1

Original line number	Diff line number	Diff line
		@@ -1164,7 +1164,7 @@ status_t StagefrightRecorder::setupVideoEncoder(
		// set appropriate level for the software AVCEncoder.
		if ((width * height >= 921600) // 720p
		\|\| (videoBitRate >= 20000000)) {
		enc_meta->setInt32(kKeyVideoLevel, 50);
		enc_meta->setInt32(kKeyVideoLevel, OMX_VIDEO_AVCLevel5);
		}
		}

media/libstagefright/CameraSource.cpp

+6 −1

Original line number	Diff line number	Diff line
		@@ -592,6 +592,11 @@ status_t CameraSource::stop() {
		mLastFrameTimestampUs - mFirstFrameTimeUs);
		}

		if (mNumGlitches > 0) {
		LOGW("%d long delays between neighboring video frames during",
		mNumGlitches);
		}

		CHECK_EQ(mNumFramesReceived, mNumFramesEncoded + mNumFramesDropped);
		return OK;
		}
		@@ -712,7 +717,7 @@ void CameraSource::dataCallbackTimestamp(int64_t timestampUs,
		if (mNumFramesReceived > 0 &&
		timestampUs - mLastFrameTimestampUs > mGlitchDurationThresholdUs) {
		if (mNumGlitches % 10 == 0) { // Don't spam the log
		LOGW("Long delay detected in video recording");
		LOGV("Long delay detected in video recording");
		}
		++mNumGlitches;
		}

media/libstagefright/CameraSourceTimeLapse.cpp

+13 −6

Original line number	Diff line number	Diff line
		@@ -72,7 +72,7 @@ CameraSourceTimeLapse::CameraSourceTimeLapse(
		mLastTimeLapseFrameRealTimestampUs(0),
		mSkipCurrentFrame(false) {

		LOGV("starting time lapse mode");
		LOGD("starting time lapse mode: %lld us", mTimeBetweenTimeLapseFrameCaptureUs);
		mVideoWidth = videoSize.width;
		mVideoHeight = videoSize.height;

		@@ -116,9 +116,9 @@ void CameraSourceTimeLapse::startQuickReadReturns() {
		}

		bool CameraSourceTimeLapse::trySettingPreviewSize(int32_t width, int32_t height) {
		LOGV("trySettingPreviewSize: %dx%d", width, height);
		int64_t token = IPCThreadState::self()->clearCallingIdentity();
		String8 s = mCamera->getParameters();
		IPCThreadState::self()->restoreCallingIdentity(token);

		CameraParameters params(s);
		Vector<Size> supportedSizes;
		@@ -134,17 +134,24 @@ bool CameraSourceTimeLapse::trySettingPreviewSize(int32_t width, int32_t height)
		}
		}

		bool isSuccessful = false;
		if (previewSizeSupported) {
		LOGV("Video size (%d, %d) is a supported preview size", width, height);
		params.setPreviewSize(width, height);
		CHECK(mCamera->setParameters(params.flatten()));
		return true;
		if (mCamera->setParameters(params.flatten()) == OK) {
		isSuccessful = true;
		} else {
		LOGE("Failed to set preview size to %dx%d", width, height);
		isSuccessful = false;
		}
		}

		return false;
		IPCThreadState::self()->restoreCallingIdentity(token);
		return isSuccessful;
		}

		bool CameraSourceTimeLapse::setPictureSizeToClosestSupported(int32_t width, int32_t height) {
		LOGV("setPictureSizeToClosestSupported: %dx%d", width, height);
		int64_t token = IPCThreadState::self()->clearCallingIdentity();
		String8 s = mCamera->getParameters();
		IPCThreadState::self()->restoreCallingIdentity(token);
		@@ -277,7 +284,6 @@ void CameraSourceTimeLapse::startCameraRecording() {

		int64_t token = IPCThreadState::self()->clearCallingIdentity();
		String8 s = mCamera->getParameters();
		IPCThreadState::self()->restoreCallingIdentity(token);

		CameraParameters params(s);
		params.setPictureSize(mPictureWidth, mPictureHeight);
		@@ -288,6 +294,7 @@ void CameraSourceTimeLapse::startCameraRecording() {
		// disable shutter sound and play the recording sound.
		mCamera->sendCommand(CAMERA_CMD_ENABLE_SHUTTER_SOUND, 0, 0);
		mCamera->sendCommand(CAMERA_CMD_PLAY_RECORDING_SOUND, 0, 0);
		IPCThreadState::self()->restoreCallingIdentity(token);

		// create a thread which takes pictures in a loop
		pthread_attr_t attr;