void arithmetic

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@11812 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

diff --git a/libpostproc/postprocess_internal.h b/libpostproc/postprocess_internal.h
index 5abd30f2eaed0076255f8772de8cb2b5df0b1c02..2444016673014d05c89c910660432be3e8eb87bd 100644 (file)
--- a/libpostproc/postprocess_internal.h
+++ b/libpostproc/postprocess_internal.h
@@ -171,7 +171,7 @@ static inline void linecpy(void *dest, void *src, int lines, int stride)
         if (stride > 0) {
                 memcpy(dest, src, lines*stride);
         } else {
-                memcpy(dest+(lines-1)*stride, src+(lines-1)*stride, -lines*stride);
+                memcpy((uint8_t*)dest+(lines-1)*stride, (const uint8_t*)src+(lines-1)*stride, -lines*stride);
         }
 }