swscale/swscale_unscaled: fixed the issue that when width/height is not 2-multiple...

Signed-off-by: Dong, Jerry <jerry.dong@intel.com>
Signed-off-by: Decai Lin <decai.lin@intel.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c
index 058f2b94db1ec2e28b566727a5183fe2728fbe71..d01e3733efd733c782f7ad28f000d39cdebedab1 100644 (file)
--- a/libswscale/swscale_unscaled.c
+++ b/libswscale/swscale_unscaled.c
@@ -150,10 +150,10 @@ static int planarToNv12Wrapper(SwsContext *c, const uint8_t *src[],
               dstParam[0], dstStride[0]);
 
     if (c->dstFormat == AV_PIX_FMT_NV12)
-        interleaveBytes(src[1], src[2], dst, c->srcW / 2, srcSliceH / 2,
+        interleaveBytes(src[1], src[2], dst, c->chrSrcW, c->chrSrcH,
                         srcStride[1], srcStride[2], dstStride[1]);
     else
-        interleaveBytes(src[2], src[1], dst, c->srcW / 2, srcSliceH / 2,
+        interleaveBytes(src[2], src[1], dst, c->chrSrcW, c->chrSrcH,
                         srcStride[2], srcStride[1], dstStride[1]);
 
     return srcSliceH;
@@ -171,10 +171,10 @@ static int nv12ToPlanarWrapper(SwsContext *c, const uint8_t *src[],
               dstParam[0], dstStride[0]);
 
     if (c->srcFormat == AV_PIX_FMT_NV12)
-        deinterleaveBytes(src[1], dst1, dst2,c->srcW / 2, srcSliceH / 2,
+        deinterleaveBytes(src[1], dst1, dst2, c->chrSrcW, c->chrSrcH,
                           srcStride[1], dstStride[1], dstStride[2]);
     else
-        deinterleaveBytes(src[1], dst2, dst1, c->srcW / 2, srcSliceH / 2,
+        deinterleaveBytes(src[1], dst2, dst1, c->chrSrcW, c->chrSrcH,
                           srcStride[1], dstStride[2], dstStride[1]);
 
     return srcSliceH;