Disable luma horizontal scaling for OBE until swscale disables it pro…

…perly
kierank · Jan 26, 2012 · 5a35402 · 5a35402
1 parent 8c417af
commit 5a35402
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/libswscale/swscale.c b/libswscale/swscale.c
@@ -2497,6 +2497,9 @@ static int swScale(SwsContext *c, const uint8_t* src[],
                                             lastLumSrcY, lastChrSrcY);
         }
 
+        //Disable luma horizontal scaling for OBE until swscale is fixed
+        const uint8_t *lum_src= src[0]+(lastInLumBuf + 1 - srcSliceY)*srcStride[0];
+#if 0
         //Do horizontal scaling
         while(lastInLumBuf < lastLumSrcY) {
             const uint8_t *src1[4] = {
@@ -2522,6 +2525,7 @@ static int swScale(SwsContext *c, const uint8_t* src[],
             DEBUG_BUFFERS("\t\tlumBufIndex %d: lastInLumBuf: %d\n",
                                lumBufIndex,    lastInLumBuf);
         }
+#endif
         while(lastInChrBuf < lastChrSrcY) {
             const uint8_t *src1[4] = {
                 src[0] + (lastInChrBuf + 1 - chrSrcSliceY) * srcStride[0],
@@ -2613,13 +2617,16 @@ static int swScale(SwsContext *c, const uint8_t* src[],
 
             if (isPlanarYUV(dstFormat) || dstFormat==PIX_FMT_GRAY8) { //YV12 like
                 const int chrSkipMask= (1<<c->chrDstVSubSample)-1;
-
+#if 0
                 if (vLumFilterSize == 1) {
                     yuv2plane1(lumSrcPtr[0], dest[0], dstW, c->lumDither8, 0);
                 } else {
                     yuv2planeX(vLumFilter + dstY * vLumFilterSize, vLumFilterSize,
                                lumSrcPtr, dest[0], dstW, c->lumDither8, 0);
                 }
+#endif
+                //temporary fix for OBE codepaths
+                memcpy(dest[0], lum_src, dstW*sizeof(uint16_t));
 
                 if (!((dstY&chrSkipMask) || isGray(dstFormat))) {
                     if (yuv2nv12cX) {