To collect the total usage time of encoders in the media recorder (62e05a61) · Commits · e / os / android_frameworks_base

media/libmediaplayerservice/StagefrightRecorder.cpp

+79 −7

Original line number	Diff line number	Diff line
		@@ -20,6 +20,10 @@

		#include "StagefrightRecorder.h"

		#include <binder/IPCThreadState.h>
		#include <binder/IServiceManager.h>

		#include <media/IMediaPlayerService.h>
		#include <media/stagefright/AudioSource.h>
		#include <media/stagefright/AMRWriter.h>
		#include <media/stagefright/CameraSource.h>
		@@ -46,9 +50,23 @@

		namespace android {

		// To collect the encoder usage for the battery app
		static void addBatteryData(uint32_t params) {
		sp<IBinder> binder =
		defaultServiceManager()->getService(String16("media.player"));
		sp<IMediaPlayerService> service = interface_cast<IMediaPlayerService>(binder);
		CHECK(service.get() != NULL);

		service->addBatteryData(params);
		}


		StagefrightRecorder::StagefrightRecorder()
		: mWriter(NULL), mWriterAux(NULL),
		mOutputFd(-1), mOutputFdAux(-1) {
		mOutputFd(-1), mOutputFdAux(-1),
		mAudioSource(AUDIO_SOURCE_LIST_END),
		mVideoSource(VIDEO_SOURCE_LIST_END),
		mStarted(false) {

		LOGV("Constructor");
		reset();
		@@ -745,30 +763,54 @@ status_t StagefrightRecorder::start() {
		return UNKNOWN_ERROR;
		}

		status_t status = OK;

		switch (mOutputFormat) {
		case OUTPUT_FORMAT_DEFAULT:
		case OUTPUT_FORMAT_THREE_GPP:
		case OUTPUT_FORMAT_MPEG_4:
		return startMPEG4Recording();
		status = startMPEG4Recording();
		break;

		case OUTPUT_FORMAT_AMR_NB:
		case OUTPUT_FORMAT_AMR_WB:
		return startAMRRecording();
		status = startAMRRecording();
		break;

		case OUTPUT_FORMAT_AAC_ADIF:
		case OUTPUT_FORMAT_AAC_ADTS:
		return startAACRecording();
		status = startAACRecording();
		break;

		case OUTPUT_FORMAT_RTP_AVP:
		return startRTPRecording();
		status = startRTPRecording();
		break;

		case OUTPUT_FORMAT_MPEG2TS:
		return startMPEG2TSRecording();
		status = startMPEG2TSRecording();
		break;

		default:
		LOGE("Unsupported output file format: %d", mOutputFormat);
		return UNKNOWN_ERROR;
		status = UNKNOWN_ERROR;
		break;
		}

		if ((status == OK) && (!mStarted)) {
		mStarted = true;

		uint32_t params = IMediaPlayerService::kBatteryDataCodecStarted;
		if (mAudioSource != AUDIO_SOURCE_LIST_END) {
		params \|= IMediaPlayerService::kBatteryDataTrackAudio;
		}
		if (mVideoSource != VIDEO_SOURCE_LIST_END) {
		params \|= IMediaPlayerService::kBatteryDataTrackVideo;
		}

		addBatteryData(params);
		}

		return status;
		}

		sp<MediaSource> StagefrightRecorder::createAudioSource() {
		@@ -1458,6 +1500,21 @@ status_t StagefrightRecorder::pause() {
		mWriterAux->pause();
		}

		if (mStarted) {
		mStarted = false;

		uint32_t params = 0;
		if (mAudioSource != AUDIO_SOURCE_LIST_END) {
		params \|= IMediaPlayerService::kBatteryDataTrackAudio;
		}
		if (mVideoSource != VIDEO_SOURCE_LIST_END) {
		params \|= IMediaPlayerService::kBatteryDataTrackVideo;
		}

		addBatteryData(params);
		}


		return OK;
		}

		@@ -1494,6 +1551,21 @@ status_t StagefrightRecorder::stop() {
		}
		}

		if (mStarted) {
		mStarted = false;

		uint32_t params = 0;
		if (mAudioSource != AUDIO_SOURCE_LIST_END) {
		params \|= IMediaPlayerService::kBatteryDataTrackAudio;
		}
		if (mVideoSource != VIDEO_SOURCE_LIST_END) {
		params \|= IMediaPlayerService::kBatteryDataTrackVideo;
		}

		addBatteryData(params);
		}


		return err;
		}

media/libmediaplayerservice/StagefrightRecorder.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -107,6 +107,8 @@ private:
		bool mIsMetaDataStoredInVideoBuffers;
		MediaProfiles *mEncoderProfiles;

		bool mStarted;

		status_t setupMPEG4Recording(
		bool useSplitCameraSource,
		int outputFd,