diff options
Diffstat (limited to 'media/libstagefright/mpeg2ts/ESQueue.cpp')
-rw-r--r-- | media/libstagefright/mpeg2ts/ESQueue.cpp | 46 |
1 files changed, 1 insertions, 45 deletions
diff --git a/media/libstagefright/mpeg2ts/ESQueue.cpp b/media/libstagefright/mpeg2ts/ESQueue.cpp index 73fe109..1d8a213 100644 --- a/media/libstagefright/mpeg2ts/ESQueue.cpp +++ b/media/libstagefright/mpeg2ts/ESQueue.cpp @@ -617,8 +617,6 @@ sp<ABuffer> ElementaryStreamQueue::dequeueAccessUnitAAC() { // having to interpolate. // The final AAC frame may well extend into the next RangeInfo but // that's ok. - // TODO: the logic commented above is skipped because codec cannot take - // arbitrary sized input buffers; size_t offset = 0; while (offset < info.mLength) { if (offset + 7 > mBuffer->size()) { @@ -683,12 +681,9 @@ sp<ABuffer> ElementaryStreamQueue::dequeueAccessUnitAAC() { size_t headerSize __unused = protection_absent ? 7 : 9; offset += aac_frame_length; - // TODO: move back to concatenation when codec can support arbitrary input buffers. - // For now only queue a single buffer - break; } - int64_t timeUs = fetchTimestampAAC(offset); + int64_t timeUs = fetchTimestamp(offset); sp<ABuffer> accessUnit = new ABuffer(offset); memcpy(accessUnit->data(), mBuffer->data(), offset); @@ -735,45 +730,6 @@ int64_t ElementaryStreamQueue::fetchTimestamp(size_t size) { return timeUs; } -// TODO: avoid interpolating timestamps once codec supports arbitrary sized input buffers -int64_t ElementaryStreamQueue::fetchTimestampAAC(size_t size) { - int64_t timeUs = -1; - bool first = true; - - size_t samplesize = size; - while (size > 0) { - CHECK(!mRangeInfos.empty()); - - RangeInfo *info = &*mRangeInfos.begin(); - - if (first) { - timeUs = info->mTimestampUs; - first = false; - } - - if (info->mLength > size) { - int32_t sampleRate; - CHECK(mFormat->findInt32(kKeySampleRate, &sampleRate)); - info->mLength -= size; - size_t numSamples = 1024 * size / samplesize; - info->mTimestampUs += numSamples * 1000000ll / sampleRate; - size = 0; - } else { - size -= info->mLength; - - mRangeInfos.erase(mRangeInfos.begin()); - info = NULL; - } - - } - - if (timeUs == 0ll) { - ALOGV("Returning 0 timestamp"); - } - - return timeUs; -} - struct NALPosition { size_t nalOffset; size_t nalSize; |