Merge "Add support for vp9 playback in mp4" am: 263732c739 (f6f6dccb) · Commits · e / os / android_frameworks_av

media/extractors/mp4/MPEG4Extractor.cpp

100755 → 100644

+22 −0

Original line number	Diff line number	Diff line
		@@ -351,6 +351,8 @@ static const char *FourCC2MIME(uint32_t fourcc) {
		return MEDIA_MIMETYPE_AUDIO_FLAC;
		case FOURCC("av01"):
		return MEDIA_MIMETYPE_VIDEO_AV1;
		case FOURCC("vp09"):
		return MEDIA_MIMETYPE_VIDEO_VP9;
		case FOURCC(".mp3"):
		case 0x6D730055: // "ms U" mp3 audio
		return MEDIA_MIMETYPE_AUDIO_MPEG;
		@@ -1851,6 +1853,7 @@ status_t MPEG4Extractor::parseChunk(off64_t *offset, int depth) {
		case FOURCC("hvc1"):
		case FOURCC("hev1"):
		case FOURCC("av01"):
		case FOURCC("vp09"):
		{
		uint8_t buffer[78];
		if (chunk_data_size < (ssize_t)sizeof(buffer)) {
		@@ -2312,6 +2315,8 @@ status_t MPEG4Extractor::parseChunk(off64_t *offset, int depth) {
		*offset += chunk_size;
		break;
		}

		case FOURCC("vpcC"):
		case FOURCC("av1C"):
		{
		auto buffer = heapbuffer<uint8_t>(chunk_data_size);
		@@ -4162,6 +4167,18 @@ MediaTrackHelper *MPEG4Extractor::getTrack(size_t index) {
		if (size < 5 \|\| ptr[0] != 0x81) { // configurationVersion == 1
		return NULL;
		}
		} else if (!strcasecmp(mime, MEDIA_MIMETYPE_VIDEO_VP9)) {
		void *data;
		size_t size;
		if (!AMediaFormat_getBuffer(track->meta, AMEDIAFORMAT_KEY_CSD_0, &data, &size)) {
		return NULL;
		}

		const uint8_t ptr = (const uint8_t )data;

		if (size < 5 \|\| ptr[0] != 0x01) { // configurationVersion == 1
		return NULL;
		}
		}

		if (track->has_elst and !strncasecmp("video/", mime, 6) and track->elst_media_time > 0) {
		@@ -4199,6 +4216,10 @@ status_t MPEG4Extractor::verifyTrack(Track *track) {
		if (!AMediaFormat_getBuffer(track->meta, AMEDIAFORMAT_KEY_CSD_0, &data, &size)) {
		return ERROR_MALFORMED;
		}
		} else if (!strcasecmp(mime, MEDIA_MIMETYPE_VIDEO_VP9)) {
		if (!AMediaFormat_getBuffer(track->meta, AMEDIAFORMAT_KEY_CSD_0, &data, &size)) {
		return ERROR_MALFORMED;
		}
		} else if (!strcasecmp(mime, MEDIA_MIMETYPE_VIDEO_MPEG4)
		\|\| !strcasecmp(mime, MEDIA_MIMETYPE_VIDEO_MPEG2)
		\|\| !strcasecmp(mime, MEDIA_MIMETYPE_AUDIO_AAC)) {
		@@ -6398,6 +6419,7 @@ static bool isCompatibleBrand(uint32_t fourcc) {
		FOURCC("hvc1"),
		FOURCC("hev1"),
		FOURCC("av01"),
		FOURCC("vp09"),
		FOURCC("3gp4"),
		FOURCC("mp41"),
		FOURCC("mp42"),