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Commit 933a4d33 authored by Robert Shih's avatar Robert Shih Committed by Lajos Molnar
Browse files

Added support to query ACodec whether adaptive playback is enabled. 

Bug: 11854054
Change-Id: I6b0308aa8550c643706959277e46dad586c37297
parent f7e34cfc

include/media/stagefright/ACodec.h

+3 −0
Original line number Diff line number Diff line
@@ -67,6 +67,8 @@ struct ACodec : public AHierarchicalStateMachine { 


    void signalRequestIDRFrame();



    bool isConfiguredForAdaptivePlayback() { return mIsConfiguredForAdaptivePlayback; }



    struct PortDescription : public RefBase {

        size_t countBuffers();

        IOMX::buffer_id bufferIDAt(size_t index) const;
@@ -187,6 +189,7 @@ private: 
    bool mIsEncoder;

    bool mUseMetadataOnEncoderOutput;

    bool mShutdownInProgress;

    bool mIsConfiguredForAdaptivePlayback;



    // If "mKeepComponentAllocated" we only transition back to Loaded state

    // and do not release the component instance.

media/libstagefright/ACodec.cpp

+5 −0
Original line number Diff line number Diff line
@@ -363,6 +363,7 @@ ACodec::ACodec() 
      mIsEncoder(false),

      mUseMetadataOnEncoderOutput(false),

      mShutdownInProgress(false),

      mIsConfiguredForAdaptivePlayback(false),

      mEncoderDelay(0),

      mEncoderPadding(0),

      mChannelMaskPresent(false),
@@ -1115,6 +1116,7 @@ status_t ACodec::configureCodec( 
    int32_t haveNativeWindow = msg->findObject("native-window", &obj) &&

            obj != NULL;

    mStoreMetaDataInOutputBuffers = false;

    mIsConfiguredForAdaptivePlayback = false;

    if (!encoder && video && haveNativeWindow) {

        err = mOMX->storeMetaDataInBuffers(mNode, kPortIndexOutput, OMX_TRUE);

        if (err != OK) {
@@ -1159,12 +1161,14 @@ status_t ACodec::configureCodec( 
                ALOGW_IF(err != OK,

                        "[%s] prepareForAdaptivePlayback failed w/ err %d",

                        mComponentName.c_str(), err);

                mIsConfiguredForAdaptivePlayback = (err == OK);

            }

            // allow failure

            err = OK;

        } else {

            ALOGV("[%s] storeMetaDataInBuffers succeeded", mComponentName.c_str());

            mStoreMetaDataInOutputBuffers = true;

            mIsConfiguredForAdaptivePlayback = true;

        }



        int32_t push;
@@ -3702,6 +3706,7 @@ void ACodec::LoadedState::stateEntered() { 
    mCodec->mDequeueCounter = 0;

    mCodec->mMetaDataBuffersToSubmit = 0;

    mCodec->mRepeatFrameDelayUs = -1ll;

    mCodec->mIsConfiguredForAdaptivePlayback = false;



    if (mCodec->mShutdownInProgress) {

        bool keepComponentAllocated = mCodec->mKeepComponentAllocated;