Merge "C2SoftAvcDec: Fix interlaced input handling" am: f8dfe5762b (64487632) · Commits · e / os / android_frameworks_av

media/codec2/components/avc/C2SoftAvcDec.cpp

+2 −11

Original line number	Diff line number	Diff line
		@@ -35,6 +35,7 @@ namespace {
		constexpr char COMPONENT_NAME[] = "c2.android.avc.decoder";
		constexpr uint32_t kDefaultOutputDelay = 8;
		constexpr uint32_t kMaxOutputDelay = 16;
		constexpr uint32_t kMinInputBytes = 4;
		} // namespace

		class C2SoftAvcDec::IntfImpl : public SimpleInterface<void>::BaseParams {
		@@ -816,7 +817,7 @@ void C2SoftAvcDec::process(
		inSize, (int)work->input.ordinal.timestamp.peeku(),
		(int)work->input.ordinal.frameIndex.peeku(), work->input.flags);
		size_t inPos = 0;
		while (inPos < inSize) {
		while (inPos < inSize && inSize - inPos >= kMinInputBytes) {
		if (C2_OK != ensureDecoderState(pool)) {
		mSignalledError = true;
		work->workletsProcessed = 1u;
		@@ -903,7 +904,6 @@ void C2SoftAvcDec::process(
		work->result = C2_CORRUPTED;
		return;
		}
		continue;
		}
		if (0 < s_decode_op.u4_pic_wd && 0 < s_decode_op.u4_pic_ht) {
		if (mHeaderDecoded == false) {
		@@ -936,16 +936,7 @@ void C2SoftAvcDec::process(
		if (s_decode_op.u4_output_present) {
		finishWork(s_decode_op.u4_ts, work);
		}
		if (0 == s_decode_op.u4_num_bytes_consumed) {
		ALOGD("Bytes consumed is zero. Ignoring remaining bytes");
		break;
		}
		inPos += s_decode_op.u4_num_bytes_consumed;
		if (hasPicture && (inSize - inPos)) {
		ALOGD("decoded frame in current access nal, ignoring further trailing bytes %d",
		(int)inSize - (int)inPos);
		break;
		}
		}
		if (eos) {
		drainInternal(DRAIN_COMPONENT_WITH_EOS, pool, work);