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Reindent. SoC Patch from Keiji Costantini
Originally committed as revision 27213 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
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@ -1732,68 +1732,65 @@ static int yvu9toyv12Wrapper(SwsContext *c, uint8_t* src[], int srcStride[], int
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/* unscaled copy like stuff (assumes nearly identical formats) */
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static int packedCopy(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
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int srcSliceH, uint8_t* dst[], int dstStride[]){
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int srcSliceH, uint8_t* dst[], int dstStride[])
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{
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if (dstStride[0]==srcStride[0] && srcStride[0] > 0)
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memcpy(dst[0] + dstStride[0]*srcSliceY, src[0], srcSliceH*dstStride[0]);
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else
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{
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int i;
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uint8_t *srcPtr= src[0];
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uint8_t *dstPtr= dst[0] + dstStride[0]*srcSliceY;
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int length=0;
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/* universal length finder */
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while(length+c->srcW <= FFABS(dstStride[0])
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&& length+c->srcW <= FFABS(srcStride[0])) length+= c->srcW;
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ASSERT(length!=0);
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if (dstStride[0]==srcStride[0] && srcStride[0] > 0)
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memcpy(dst[0] + dstStride[0]*srcSliceY, src[0], srcSliceH*dstStride[0]);
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else
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for (i=0; i<srcSliceH; i++)
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{
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int i;
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uint8_t *srcPtr= src[0];
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uint8_t *dstPtr= dst[0] + dstStride[0]*srcSliceY;
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int length=0;
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/* universal length finder */
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while(length+c->srcW <= FFABS(dstStride[0])
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&& length+c->srcW <= FFABS(srcStride[0])) length+= c->srcW;
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ASSERT(length!=0);
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for (i=0; i<srcSliceH; i++)
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{
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memcpy(dstPtr, srcPtr, length);
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srcPtr+= srcStride[0];
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dstPtr+= dstStride[0];
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}
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memcpy(dstPtr, srcPtr, length);
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srcPtr+= srcStride[0];
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dstPtr+= dstStride[0];
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}
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}
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return srcSliceH;
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}
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static int planarCopy(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
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int srcSliceH, uint8_t* dst[], int dstStride[])
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{
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int plane;
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for (plane=0; plane<3; plane++)
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{
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int length= plane==0 ? c->srcW : -((-c->srcW )>>c->chrDstHSubSample);
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int y= plane==0 ? srcSliceY: -((-srcSliceY)>>c->chrDstVSubSample);
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int height= plane==0 ? srcSliceH: -((-srcSliceH)>>c->chrDstVSubSample);
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int plane;
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for (plane=0; plane<3; plane++)
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if ((isGray(c->srcFormat) || isGray(c->dstFormat)) && plane>0)
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{
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int length= plane==0 ? c->srcW : -((-c->srcW )>>c->chrDstHSubSample);
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int y= plane==0 ? srcSliceY: -((-srcSliceY)>>c->chrDstVSubSample);
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int height= plane==0 ? srcSliceH: -((-srcSliceH)>>c->chrDstVSubSample);
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if ((isGray(c->srcFormat) || isGray(c->dstFormat)) && plane>0)
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{
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if (!isGray(c->dstFormat))
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memset(dst[plane], 128, dstStride[plane]*height);
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}
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if (!isGray(c->dstFormat))
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memset(dst[plane], 128, dstStride[plane]*height);
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}
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else
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{
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if (dstStride[plane]==srcStride[plane] && srcStride[plane] > 0)
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memcpy(dst[plane] + dstStride[plane]*y, src[plane], height*dstStride[plane]);
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else
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{
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if (dstStride[plane]==srcStride[plane] && srcStride[plane] > 0)
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memcpy(dst[plane] + dstStride[plane]*y, src[plane], height*dstStride[plane]);
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else
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int i;
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uint8_t *srcPtr= src[plane];
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uint8_t *dstPtr= dst[plane] + dstStride[plane]*y;
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for (i=0; i<height; i++)
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{
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int i;
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uint8_t *srcPtr= src[plane];
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uint8_t *dstPtr= dst[plane] + dstStride[plane]*y;
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for (i=0; i<height; i++)
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{
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memcpy(dstPtr, srcPtr, length);
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srcPtr+= srcStride[plane];
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dstPtr+= dstStride[plane];
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}
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memcpy(dstPtr, srcPtr, length);
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srcPtr+= srcStride[plane];
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dstPtr+= dstStride[plane];
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}
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}
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}
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}
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return srcSliceH;
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}
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