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Commit 40833da7 authored by Ray Essick's avatar Ray Essick Committed by android-build-merger
Browse files

Merge "better manage buffer for libstagefright_soft_mpeg4enc" into klp-dev am:... 

Merge "better manage buffer for libstagefright_soft_mpeg4enc" into klp-dev am: 02157502 am: 5944b611 am: 1a419c7b
am: 70a63bdf

Change-Id: If759d2cd6c4bd350ca54218c2a6ae3fd07c11548
parents 3e99d147 70a63bdf

media/libstagefright/codecs/m4v_h263/enc/src/mp4enc_api.cpp

+12 −16
Original line number Diff line number Diff line
@@ -773,7 +773,7 @@ OSCL_EXPORT_REF Bool PVInitVideoEncoder(VideoEncControls *encoderControl, Vid 
            || (size_t)(size + (size >> 1)) > SIZE_MAX / sizeof(PIXEL)) {

        goto CLEAN_UP;

    }

    video->currVop->yChan = (PIXEL *)M4VENC_MALLOC(sizeof(PIXEL) * (size + (size >> 1))); /* Memory for currVop Y */

    video->currVop->allChan = video->currVop->yChan = (PIXEL *)M4VENC_MALLOC(sizeof(PIXEL) * (size + (size >> 1))); /* Memory for currVop Y */

    if (video->currVop->yChan == NULL) goto CLEAN_UP;

    video->currVop->uChan = video->currVop->yChan + size;/* Memory for currVop U */

    video->currVop->vChan = video->currVop->uChan + (size >> 2);/* Memory for currVop V */
@@ -791,7 +791,7 @@ OSCL_EXPORT_REF Bool PVInitVideoEncoder(VideoEncControls *encoderControl, Vid 


    video->prevBaseVop = (Vop *) M4VENC_MALLOC(sizeof(Vop));         /* Memory for Previous Base Vop */

    if (video->prevBaseVop == NULL) goto CLEAN_UP;

    video->prevBaseVop->yChan = (PIXEL *) M4VENC_MALLOC(sizeof(PIXEL) * (size + (size >> 1))); /* Memory for prevBaseVop Y */

    video->prevBaseVop->allChan = video->prevBaseVop->yChan = (PIXEL *) M4VENC_MALLOC(sizeof(PIXEL) * (size + (size >> 1))); /* Memory for prevBaseVop Y */

    if (video->prevBaseVop->yChan == NULL) goto CLEAN_UP;

    video->prevBaseVop->uChan = video->prevBaseVop->yChan + size; /* Memory for prevBaseVop U */

    video->prevBaseVop->vChan = video->prevBaseVop->uChan + (size >> 2); /* Memory for prevBaseVop V */
@@ -808,7 +808,7 @@ OSCL_EXPORT_REF Bool PVInitVideoEncoder(VideoEncControls *encoderControl, Vid 
    {

        video->nextBaseVop = (Vop *) M4VENC_MALLOC(sizeof(Vop));         /* Memory for Next Base Vop */

        if (video->nextBaseVop == NULL) goto CLEAN_UP;

        video->nextBaseVop->yChan = (PIXEL *) M4VENC_MALLOC(sizeof(PIXEL) * (size + (size >> 1))); /* Memory for nextBaseVop Y */

        video->nextBaseVop->allChan = video->nextBaseVop->yChan = (PIXEL *) M4VENC_MALLOC(sizeof(PIXEL) * (size + (size >> 1))); /* Memory for nextBaseVop Y */

        if (video->nextBaseVop->yChan == NULL) goto CLEAN_UP;

        video->nextBaseVop->uChan = video->nextBaseVop->yChan + size; /* Memory for nextBaseVop U */

        video->nextBaseVop->vChan = video->nextBaseVop->uChan + (size >> 2); /* Memory for nextBaseVop V */
@@ -825,7 +825,7 @@ OSCL_EXPORT_REF Bool PVInitVideoEncoder(VideoEncControls *encoderControl, Vid 
    {

        video->prevEnhanceVop = (Vop *) M4VENC_MALLOC(sizeof(Vop));      /* Memory for Previous Enhancement Vop */

        if (video->prevEnhanceVop == NULL) goto CLEAN_UP;

        video->prevEnhanceVop->yChan = (PIXEL *) M4VENC_MALLOC(sizeof(PIXEL) * (size + (size >> 1))); /* Memory for Previous Ehancement Y */

        video->prevEnhanceVop->allChan = video->prevEnhanceVop->yChan = (PIXEL *) M4VENC_MALLOC(sizeof(PIXEL) * (size + (size >> 1))); /* Memory for Previous Ehancement Y */

        if (video->prevEnhanceVop->yChan == NULL) goto CLEAN_UP;

        video->prevEnhanceVop->uChan = video->prevEnhanceVop->yChan + size; /* Memory for Previous Enhancement U */

        video->prevEnhanceVop->vChan = video->prevEnhanceVop->uChan + (size >> 2); /* Memory for Previous Enhancement V */
@@ -1196,39 +1196,35 @@ OSCL_EXPORT_REF Bool PVCleanUpVideoEncoder(VideoEncControls *encoderControl) 


        if (video->currVop)

        {

            if (video->currVop->yChan)

            if (video->currVop->allChan)

            {

                video->currVop->yChan -= offset;

                M4VENC_FREE(video->currVop->yChan);

                M4VENC_FREE(video->currVop->allChan);

            }

            M4VENC_FREE(video->currVop);

        }



        if (video->nextBaseVop)

        {

            if (video->nextBaseVop->yChan)

            if (video->nextBaseVop->allChan)

            {

                video->nextBaseVop->yChan -= offset;

                M4VENC_FREE(video->nextBaseVop->yChan);

                M4VENC_FREE(video->nextBaseVop->allChan);

            }

            M4VENC_FREE(video->nextBaseVop);

        }



        if (video->prevBaseVop)

        {

            if (video->prevBaseVop->yChan)

            if (video->prevBaseVop->allChan)

            {

                video->prevBaseVop->yChan -= offset;

                M4VENC_FREE(video->prevBaseVop->yChan);

                M4VENC_FREE(video->prevBaseVop->allChan);

            }

            M4VENC_FREE(video->prevBaseVop);

        }

        if (video->prevEnhanceVop)

        {

            if (video->prevEnhanceVop->yChan)

            if (video->prevEnhanceVop->allChan)

            {

                video->prevEnhanceVop->yChan -= offset;

                M4VENC_FREE(video->prevEnhanceVop->yChan);

                M4VENC_FREE(video->prevEnhanceVop->allChan);

            }

            M4VENC_FREE(video->prevEnhanceVop);

        }

media/libstagefright/codecs/m4v_h263/enc/src/mp4lib_int.h

+1 −0
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ typedef struct tagBitstream 


typedef struct tagVOP

{

    PIXEL   *allChan;           /* [yuv]Chan point into this buffer */

    PIXEL   *yChan;             /* The Y component */

    PIXEL   *uChan;             /* The U component */

    PIXEL   *vChan;             /* The V component */