Merge changes Ia8e2451f,I474794e6 am: 9c8c0f2420 am: a2a0264d1a am: bb26c50a1b am: 369aa58826 (e1618fd1) · Commits · e / os / android_frameworks_av

media/libmedia/MediaProfiles.cpp

+96 −56

Original line number	Diff line number	Diff line
		@@ -230,7 +230,7 @@ MediaProfiles::findTagForName(const MediaProfiles::NameToTagMap *map, size_t nMa
		return tag;
		}

		/static/ MediaProfiles::VideoCodec*
		/static/ void
		MediaProfiles::createVideoCodec(const char *atts, MediaProfiles profiles)
		{
		CHECK(!strcmp("codec", atts[0]) &&
		@@ -243,21 +243,20 @@ MediaProfiles::createVideoCodec(const char *atts, MediaProfiles profiles)
		const int codec = findTagForName(sVideoEncoderNameMap, nMappings, atts[1]);
		if (codec == -1) {
		ALOGE("MediaProfiles::createVideoCodec failed to locate codec %s", atts[1]);
		return nullptr;
		return;
		}

		MediaProfiles::VideoCodec *videoCodec =
		new MediaProfiles::VideoCodec(static_cast<video_encoder>(codec),
		atoi(atts[3]), atoi(atts[5]), atoi(atts[7]), atoi(atts[9]));
		logVideoCodec(*videoCodec);
		VideoCodec videoCodec {
		static_cast<video_encoder>(codec),
		atoi(atts[3]), atoi(atts[5]), atoi(atts[7]), atoi(atts[9]) };
		logVideoCodec(videoCodec);

		size_t nCamcorderProfiles;
		CHECK((nCamcorderProfiles = profiles->mCamcorderProfiles.size()) >= 1);
		profiles->mCamcorderProfiles[nCamcorderProfiles - 1]->mVideoCodec = videoCodec;
		return videoCodec;
		profiles->mCamcorderProfiles[nCamcorderProfiles - 1]->mVideoCodecs.emplace_back(videoCodec);
		}

		/static/ MediaProfiles::AudioCodec*
		/static/ void
		MediaProfiles::createAudioCodec(const char *atts, MediaProfiles profiles)
		{
		CHECK(!strcmp("codec", atts[0]) &&
		@@ -268,19 +267,19 @@ MediaProfiles::createAudioCodec(const char *atts, MediaProfiles profiles)
		const int codec = findTagForName(sAudioEncoderNameMap, nMappings, atts[1]);
		if (codec == -1) {
		ALOGE("MediaProfiles::createAudioCodec failed to locate codec %s", atts[1]);
		return nullptr;
		return;
		}

		MediaProfiles::AudioCodec *audioCodec =
		new MediaProfiles::AudioCodec(static_cast<audio_encoder>(codec),
		atoi(atts[3]), atoi(atts[5]), atoi(atts[7]));
		logAudioCodec(*audioCodec);
		AudioCodec audioCodec {
		static_cast<audio_encoder>(codec),
		atoi(atts[3]), atoi(atts[5]), atoi(atts[7]) };
		logAudioCodec(audioCodec);

		size_t nCamcorderProfiles;
		CHECK((nCamcorderProfiles = profiles->mCamcorderProfiles.size()) >= 1);
		profiles->mCamcorderProfiles[nCamcorderProfiles - 1]->mAudioCodec = audioCodec;
		return audioCodec;
		profiles->mCamcorderProfiles[nCamcorderProfiles - 1]->mAudioCodecs.emplace_back(audioCodec);
		}

		/static/ MediaProfiles::AudioDecoderCap*
		MediaProfiles::createAudioDecoderCap(const char **atts)
		{
		@@ -575,8 +574,20 @@ void MediaProfiles::checkAndAddRequiredProfilesIfNecessary() {
		initRequiredProfileRefs(mCameraIds);

		for (size_t i = 0, n = mCamcorderProfiles.size(); i < n; ++i) {
		int product = mCamcorderProfiles[i]->mVideoCodec->mFrameWidth *
		mCamcorderProfiles[i]->mVideoCodec->mFrameHeight;
		// ensure at least one video and audio profile is added
		if (mCamcorderProfiles[i]->mVideoCodecs.size() == 0) {
		mCamcorderProfiles[i]->mVideoCodecs.emplace_back(
		VIDEO_ENCODER_H263, 192000 /* bitrate */,
		176 /* width /, 144 / height /, 20 / frameRate */);
		}
		if (mCamcorderProfiles[i]->mAudioCodecs.size() == 0) {
		mCamcorderProfiles[i]->mAudioCodecs.emplace_back(
		AUDIO_ENCODER_AMR_NB, 12200 /* bitrate */,
		8000 /* sampleRate /, 1 / channels */);
		}

		int product = mCamcorderProfiles[i]->mVideoCodecs[0].mFrameWidth *
		mCamcorderProfiles[i]->mVideoCodecs[0].mFrameHeight;

		camcorder_quality quality = mCamcorderProfiles[i]->mQuality;
		int cameraId = mCamcorderProfiles[i]->mCameraId;
		@@ -745,34 +756,35 @@ MediaProfiles::createDefaultVideoEncoders(MediaProfiles *profiles)
		/static/ MediaProfiles::CamcorderProfile*
		MediaProfiles::createDefaultCamcorderTimeLapseQcifProfile(camcorder_quality quality)
		{
		MediaProfiles::VideoCodec *videoCodec =
		new MediaProfiles::VideoCodec(VIDEO_ENCODER_H263, 1000000, 176, 144, 20);

		AudioCodec *audioCodec = new AudioCodec(AUDIO_ENCODER_AMR_NB, 12200, 8000, 1);
		CamcorderProfile *profile = new MediaProfiles::CamcorderProfile;
		profile->mCameraId = 0;
		profile->mFileFormat = OUTPUT_FORMAT_THREE_GPP;
		profile->mQuality = quality;
		profile->mDuration = 60;
		profile->mVideoCodec = videoCodec;
		profile->mAudioCodec = audioCodec;
		profile->mVideoCodecs.emplace_back(
		VIDEO_ENCODER_H263, 1000000 /* bitrate */,
		176 /* width /, 144 / height /, 20 / frameRate */);
		profile->mAudioCodecs.emplace_back(
		AUDIO_ENCODER_AMR_NB, 12200 /* bitrate */,
		8000 /* sampleRate /, 1 / channels */);

		return profile;
		}

		/static/ MediaProfiles::CamcorderProfile*
		MediaProfiles::createDefaultCamcorderTimeLapse480pProfile(camcorder_quality quality)
		{
		MediaProfiles::VideoCodec *videoCodec =
		new MediaProfiles::VideoCodec(VIDEO_ENCODER_H263, 20000000, 720, 480, 20);

		AudioCodec *audioCodec = new AudioCodec(AUDIO_ENCODER_AMR_NB, 12200, 8000, 1);
		CamcorderProfile *profile = new MediaProfiles::CamcorderProfile;
		profile->mCameraId = 0;
		profile->mFileFormat = OUTPUT_FORMAT_THREE_GPP;
		profile->mQuality = quality;
		profile->mDuration = 60;
		profile->mVideoCodec = videoCodec;
		profile->mAudioCodec = audioCodec;
		profile->mVideoCodecs.emplace_back(
		VIDEO_ENCODER_H263, 20000000 /* bitrate */,
		720 /* width /, 480 / height /, 20 / frameRate */);
		profile->mAudioCodecs.emplace_back(
		AUDIO_ENCODER_AMR_NB, 12200 /* bitrate */,
		8000 /* sampleRate /, 1 / channels */);
		return profile;
		}

		@@ -799,36 +811,34 @@ MediaProfiles::createDefaultCamcorderTimeLapseHighProfiles(
		/static/ MediaProfiles::CamcorderProfile*
		MediaProfiles::createDefaultCamcorderQcifProfile(camcorder_quality quality)
		{
		MediaProfiles::VideoCodec *videoCodec =
		new MediaProfiles::VideoCodec(VIDEO_ENCODER_H263, 192000, 176, 144, 20);

		MediaProfiles::AudioCodec *audioCodec =
		new MediaProfiles::AudioCodec(AUDIO_ENCODER_AMR_NB, 12200, 8000, 1);

		MediaProfiles::CamcorderProfile *profile = new MediaProfiles::CamcorderProfile;
		CamcorderProfile *profile = new MediaProfiles::CamcorderProfile;
		profile->mCameraId = 0;
		profile->mFileFormat = OUTPUT_FORMAT_THREE_GPP;
		profile->mQuality = quality;
		profile->mDuration = 30;
		profile->mVideoCodec = videoCodec;
		profile->mAudioCodec = audioCodec;
		profile->mVideoCodecs.emplace_back(
		VIDEO_ENCODER_H263, 192000 /* bitrate */,
		176 /* width /, 144 / height /, 20 / frameRate */);
		profile->mAudioCodecs.emplace_back(
		AUDIO_ENCODER_AMR_NB, 12200 /* bitrate */,
		8000 /* sampleRate /, 1 / channels */);
		return profile;
		}

		/static/ MediaProfiles::CamcorderProfile*
		MediaProfiles::createDefaultCamcorderCifProfile(camcorder_quality quality)
		{
		MediaProfiles::VideoCodec *videoCodec =
		new MediaProfiles::VideoCodec(VIDEO_ENCODER_H263, 360000, 352, 288, 20);

		AudioCodec *audioCodec = new AudioCodec(AUDIO_ENCODER_AMR_NB, 12200, 8000, 1);
		CamcorderProfile *profile = new MediaProfiles::CamcorderProfile;
		profile->mCameraId = 0;
		profile->mFileFormat = OUTPUT_FORMAT_THREE_GPP;
		profile->mQuality = quality;
		profile->mDuration = 60;
		profile->mVideoCodec = videoCodec;
		profile->mAudioCodec = audioCodec;
		profile->mVideoCodecs.emplace_back(
		VIDEO_ENCODER_H263, 360000 /* bitrate */,
		352 /* width /, 288 / height /, 20 / frameRate */);
		profile->mAudioCodecs.emplace_back(
		AUDIO_ENCODER_AMR_NB, 12200 /* bitrate */,
		8000 /* sampleRate /, 1 / channels */);
		return profile;
		}

		@@ -1112,6 +1122,36 @@ int MediaProfiles::getCamcorderProfileIndex(int cameraId, camcorder_quality qual
		return index;
		}

		const MediaProfiles::CamcorderProfile *MediaProfiles::getCamcorderProfile(
		int cameraId, camcorder_quality quality) const {
		int index = getCamcorderProfileIndex(cameraId, quality);
		if (index == -1) {
		ALOGE("The given camcorder profile camera %d quality %d is not found",
		cameraId, quality);
		return nullptr;
		}

		return mCamcorderProfiles[index];
		}

		std::vector<const MediaProfiles::AudioCodec *>
		MediaProfiles::CamcorderProfile::getAudioCodecs() const {
		std::vector<const MediaProfiles::AudioCodec *> res;
		for (const MediaProfiles::AudioCodec &ac : mAudioCodecs) {
		res.push_back(&ac);
		}
		return res;
		}

		std::vector<const MediaProfiles::VideoCodec *>
		MediaProfiles::CamcorderProfile::getVideoCodecs() const {
		std::vector<const MediaProfiles::VideoCodec *> res;
		for (const MediaProfiles::VideoCodec &vc : mVideoCodecs) {
		res.push_back(&vc);
		}
		return res;
		}

		int MediaProfiles::getCamcorderProfileParamByName(const char *name,
		int cameraId,
		camcorder_quality quality) const
		@@ -1128,15 +1168,15 @@ int MediaProfiles::getCamcorderProfileParamByName(const char *name,

		if (!strcmp("duration", name)) return mCamcorderProfiles[index]->mDuration;
		if (!strcmp("file.format", name)) return mCamcorderProfiles[index]->mFileFormat;
		if (!strcmp("vid.codec", name)) return mCamcorderProfiles[index]->mVideoCodec->mCodec;
		if (!strcmp("vid.width", name)) return mCamcorderProfiles[index]->mVideoCodec->mFrameWidth;
		if (!strcmp("vid.height", name)) return mCamcorderProfiles[index]->mVideoCodec->mFrameHeight;
		if (!strcmp("vid.bps", name)) return mCamcorderProfiles[index]->mVideoCodec->mBitRate;
		if (!strcmp("vid.fps", name)) return mCamcorderProfiles[index]->mVideoCodec->mFrameRate;
		if (!strcmp("aud.codec", name)) return mCamcorderProfiles[index]->mAudioCodec->mCodec;
		if (!strcmp("aud.bps", name)) return mCamcorderProfiles[index]->mAudioCodec->mBitRate;
		if (!strcmp("aud.ch", name)) return mCamcorderProfiles[index]->mAudioCodec->mChannels;
		if (!strcmp("aud.hz", name)) return mCamcorderProfiles[index]->mAudioCodec->mSampleRate;
		if (!strcmp("vid.codec", name)) return mCamcorderProfiles[index]->mVideoCodecs[0].mCodec;
		if (!strcmp("vid.width", name)) return mCamcorderProfiles[index]->mVideoCodecs[0].mFrameWidth;
		if (!strcmp("vid.height", name)) return mCamcorderProfiles[index]->mVideoCodecs[0].mFrameHeight;
		if (!strcmp("vid.bps", name)) return mCamcorderProfiles[index]->mVideoCodecs[0].mBitRate;
		if (!strcmp("vid.fps", name)) return mCamcorderProfiles[index]->mVideoCodecs[0].mFrameRate;
		if (!strcmp("aud.codec", name)) return mCamcorderProfiles[index]->mAudioCodecs[0].mCodec;
		if (!strcmp("aud.bps", name)) return mCamcorderProfiles[index]->mAudioCodecs[0].mBitRate;
		if (!strcmp("aud.ch", name)) return mCamcorderProfiles[index]->mAudioCodecs[0].mChannels;
		if (!strcmp("aud.hz", name)) return mCamcorderProfiles[index]->mAudioCodecs[0].mSampleRate;

		ALOGE("The given camcorder profile param id %d name %s is not found", cameraId, name);
		return -1;

media/libmedia/include/media/MediaProfiles.h

+174 −80

Original line number	Diff line number	Diff line
		@@ -21,6 +21,8 @@
		#include <utils/threads.h>
		#include <media/mediarecorder.h>

		#include <vector>

		namespace android {

		enum camcorder_quality {
		@@ -99,6 +101,176 @@ public:
		*/
		static MediaProfiles* getInstance();

		/**
		* Configuration for a video encoder.
		*/
		struct VideoCodec {
		public:
		/**
		* Constructs a video encoder configuration.
		*
		* @param codec codec type
		* @param bitrate bitrate in bps
		* @param frameWidth frame width in pixels
		* @param frameHeight frame height in pixels
		* @param frameRate frame rate in fps
		*/
		VideoCodec(video_encoder codec, int bitrate, int frameWidth, int frameHeight, int frameRate)
		: mCodec(codec),
		mBitRate(bitrate),
		mFrameWidth(frameWidth),
		mFrameHeight(frameHeight),
		mFrameRate(frameRate) {
		}

		VideoCodec(const VideoCodec&) = default;

		~VideoCodec() {}

		/** Returns the codec type. */
		video_encoder getCodec() const {
		return mCodec;
		}

		/** Returns the bitrate in bps. */
		int getBitrate() const {
		return mBitRate;
		}

		/** Returns the frame width in pixels. */
		int getFrameWidth() const {
		return mFrameWidth;
		}

		/** Returns the frame height in pixels. */
		int getFrameHeight() const {
		return mFrameHeight;
		}

		/** Returns the frame rate in fps. */
		int getFrameRate() const {
		return mFrameRate;
		}

		private:
		video_encoder mCodec;
		int mBitRate;
		int mFrameWidth;
		int mFrameHeight;
		int mFrameRate;
		friend class MediaProfiles;
		};

		/**
		* Configuration for an audio encoder.
		*/
		struct AudioCodec {
		public:
		/**
		* Constructs an audio encoder configuration.
		*
		* @param codec codec type
		* @param bitrate bitrate in bps
		* @param sampleRate sample rate in Hz
		* @param channels number of channels
		*/
		AudioCodec(audio_encoder codec, int bitrate, int sampleRate, int channels)
		: mCodec(codec),
		mBitRate(bitrate),
		mSampleRate(sampleRate),
		mChannels(channels) {
		}

		AudioCodec(const AudioCodec&) = default;

		~AudioCodec() {}

		/** Returns the codec type. */
		audio_encoder getCodec() const {
		return mCodec;
		}

		/** Returns the bitrate in bps. */
		int getBitrate() const {
		return mBitRate;
		}

		/** Returns the sample rate in Hz. */
		int getSampleRate() const {
		return mSampleRate;
		}

		/** Returns the number of channels. */
		int getChannels() const {
		return mChannels;
		}

		private:
		audio_encoder mCodec;
		int mBitRate;
		int mSampleRate;
		int mChannels;
		friend class MediaProfiles;
		};

		/**
		* Configuration for a camcorder profile/encoder profiles object.
		*/
		struct CamcorderProfile {
		/**
		* Returns on ordered list of the video codec configurations in
		* decreasing preference. The returned object is only valid
		* during the lifetime of this object.
		*/
		std::vector<const VideoCodec *> getVideoCodecs() const;

		/**
		* Returns on ordered list of the audio codec configurations in
		* decreasing preference. The returned object is only valid
		* during the lifetime of this object.
		*/
		std::vector<const AudioCodec *> getAudioCodecs() const;

		/** Returns the default duration in seconds. */
		int getDuration() const {
		return mDuration;
		}

		/** Returns the preferred file format. */
		int getFileFormat() const {
		return mFileFormat;
		}

		CamcorderProfile(const CamcorderProfile& copy) = default;

		~CamcorderProfile() = default;

		private:
		/**
		* Constructs an empty object with no audio/video profiles.
		*/
		CamcorderProfile()
		: mCameraId(0),
		mFileFormat(OUTPUT_FORMAT_THREE_GPP),
		mQuality(CAMCORDER_QUALITY_HIGH),
		mDuration(0) {}

		int mCameraId;
		output_format mFileFormat;
		camcorder_quality mQuality;
		int mDuration;
		std::vector<VideoCodec> mVideoCodecs;
		std::vector<AudioCodec> mAudioCodecs;
		friend class MediaProfiles;
		};

		/**
		* Returns the CamcorderProfile object for the given camera at
		* the given quality level, or null if it does not exist.
		*/
		const CamcorderProfile *getCamcorderProfile(
		int cameraId, camcorder_quality quality) const;

		/**
		* Returns the value for the given param name for the given camera at
		* the given quality level, or -1 if error.
		@@ -202,84 +374,6 @@ private:
		MediaProfiles() {} // Dummy default constructor
		~MediaProfiles(); // Don't delete me

		struct VideoCodec {
		VideoCodec(video_encoder codec, int bitRate, int frameWidth, int frameHeight, int frameRate)
		: mCodec(codec),
		mBitRate(bitRate),
		mFrameWidth(frameWidth),
		mFrameHeight(frameHeight),
		mFrameRate(frameRate) {}

		VideoCodec(const VideoCodec& copy) {
		mCodec = copy.mCodec;
		mBitRate = copy.mBitRate;
		mFrameWidth = copy.mFrameWidth;
		mFrameHeight = copy.mFrameHeight;
		mFrameRate = copy.mFrameRate;
		}

		~VideoCodec() {}

		video_encoder mCodec;
		int mBitRate;
		int mFrameWidth;
		int mFrameHeight;
		int mFrameRate;
		};

		struct AudioCodec {
		AudioCodec(audio_encoder codec, int bitRate, int sampleRate, int channels)
		: mCodec(codec),
		mBitRate(bitRate),
		mSampleRate(sampleRate),
		mChannels(channels) {}

		AudioCodec(const AudioCodec& copy) {
		mCodec = copy.mCodec;
		mBitRate = copy.mBitRate;
		mSampleRate = copy.mSampleRate;
		mChannels = copy.mChannels;
		}

		~AudioCodec() {}

		audio_encoder mCodec;
		int mBitRate;
		int mSampleRate;
		int mChannels;
		};

		struct CamcorderProfile {
		CamcorderProfile()
		: mCameraId(0),
		mFileFormat(OUTPUT_FORMAT_THREE_GPP),
		mQuality(CAMCORDER_QUALITY_HIGH),
		mDuration(0),
		mVideoCodec(0),
		mAudioCodec(0) {}

		CamcorderProfile(const CamcorderProfile& copy) {
		mCameraId = copy.mCameraId;
		mFileFormat = copy.mFileFormat;
		mQuality = copy.mQuality;
		mDuration = copy.mDuration;
		mVideoCodec = new VideoCodec(*copy.mVideoCodec);
		mAudioCodec = new AudioCodec(*copy.mAudioCodec);
		}

		~CamcorderProfile() {
		delete mVideoCodec;
		delete mAudioCodec;
		}

		int mCameraId;
		output_format mFileFormat;
		camcorder_quality mQuality;
		int mDuration;
		VideoCodec *mVideoCodec;
		AudioCodec *mAudioCodec;
		};

		struct VideoEncoderCap {
		// Ugly constructor
		VideoEncoderCap(video_encoder codec,
		@@ -365,8 +459,8 @@ private:
		// from the xml
		static MediaProfiles* createInstanceFromXmlFile(const char *xml);
		static output_format createEncoderOutputFileFormat(const char **atts);
		static VideoCodec* createVideoCodec(const char *atts, MediaProfiles profiles);
		static AudioCodec* createAudioCodec(const char *atts, MediaProfiles profiles);
		static void createVideoCodec(const char *atts, MediaProfiles profiles);
		static void createAudioCodec(const char *atts, MediaProfiles profiles);
		static AudioDecoderCap* createAudioDecoderCap(const char **atts);
		static VideoDecoderCap* createVideoDecoderCap(const char **atts);
		static VideoEncoderCap* createVideoEncoderCap(const char **atts);