Merge "Matroska: HEVC support"
diff --git a/media/libstagefright/matroska/MatroskaExtractor.cpp b/media/libstagefright/matroska/MatroskaExtractor.cpp
index 81179d1..bea4ced 100644
--- a/media/libstagefright/matroska/MatroskaExtractor.cpp
+++ b/media/libstagefright/matroska/MatroskaExtractor.cpp
@@ -139,6 +139,7 @@
enum Type {
AVC,
AAC,
+ HEVC,
OTHER
};
@@ -147,7 +148,7 @@
Type mType;
bool mIsAudio;
BlockIterator mBlockIter;
- ssize_t mNALSizeLen; // for type AVC
+ ssize_t mNALSizeLen; // for type AVC or HEVC
List<MediaBuffer *> mPendingFrames;
@@ -243,6 +244,19 @@
} else {
ALOGE("No mNALSizeLen");
}
+ } else if (!strcasecmp(mime, MEDIA_MIMETYPE_VIDEO_HEVC)) {
+ mType = HEVC;
+
+ uint32_t dummy;
+ const uint8_t *hvcc;
+ size_t hvccSize;
+ if (meta->findData(kKeyHVCC, &dummy, (const void **)&hvcc, &hvccSize)
+ && hvccSize >= 22u) {
+ mNALSizeLen = 1 + (hvcc[14+7] & 3);
+ ALOGV("mNALSizeLen = %zu", mNALSizeLen);
+ } else {
+ ALOGE("No mNALSizeLen");
+ }
} else if (!strcasecmp(mime, MEDIA_MIMETYPE_AUDIO_AAC)) {
mType = AAC;
}
@@ -691,7 +705,7 @@
MediaBuffer *frame = *mPendingFrames.begin();
mPendingFrames.erase(mPendingFrames.begin());
- if (mType != AVC || mNALSizeLen == 0) {
+ if ((mType != AVC && mType != HEVC) || mNALSizeLen == 0) {
if (targetSampleTimeUs >= 0ll) {
frame->meta_data()->setInt64(
kKeyTargetTime, targetSampleTimeUs);
@@ -1261,6 +1275,14 @@
if (!strcmp("V_MPEG4/ISO/AVC", codecID)) {
meta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_VIDEO_AVC);
meta->setData(kKeyAVCC, 0, codecPrivate, codecPrivateSize);
+ } else if (!strcmp("V_MPEGH/ISO/HEVC", codecID)) {
+ meta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_VIDEO_HEVC);
+ if (codecPrivateSize > 0) {
+ meta->setData(kKeyHVCC, kTypeHVCC, codecPrivate, codecPrivateSize);
+ } else {
+ ALOGW("HEVC is detected, but does not have configuration.");
+ continue;
+ }
} else if (!strcmp("V_MPEG4/ISO/ASP", codecID)) {
if (codecPrivateSize > 0) {
meta->setCString(