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Commit 396b737e authored by Steve Kondik's avatar Steve Kondik
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stagefright: Allocate only what is needed for FLAC decoding 

 * Choose buffer size based on bit depth

Change-Id: Ic3aef0ac77f330896dfcfe4cccfc5113925d28b1
parent 45e93804

media/libstagefright/FLACExtractor.cpp

+2 −1
Original line number Original line Diff line number Diff line
@@ -559,7 +559,8 @@ void FLACParser::allocateBuffers() 
    CHECK(mGroup == NULL);

    CHECK(mGroup == NULL);

    mGroup = new MediaBufferGroup;

    mGroup = new MediaBufferGroup;

    // allocate enough to hold 24-bits (packed in 32 bits)

    // allocate enough to hold 24-bits (packed in 32 bits)

    mMaxBufferSize = getMaxBlockSize() * getChannels() * 4;

    unsigned int bytesPerSample = getBitsPerSample() > 16 ? 4 : 2;

    mMaxBufferSize = getMaxBlockSize() * getChannels() * bytesPerSample;

    mGroup->add_buffer(new MediaBuffer(mMaxBufferSize));

    mGroup->add_buffer(new MediaBuffer(mMaxBufferSize));

}

}