Merge commit 'e4a94d8b36c48d95a7d412c40d7b558422ff659c'

[ffmpeg] / libavutil / hwcontext_dxva2.c

diff --git a/libavutil/hwcontext_dxva2.c b/libavutil/hwcontext_dxva2.c
index 4feb0a73065d504bc78723c230d2b8f06c266fe8..8d03c5aedabb76ef7682e059c784805abfb0885b 100644 (file)
--- a/libavutil/hwcontext_dxva2.c
+++ b/libavutil/hwcontext_dxva2.c
@@ -293,8 +293,13 @@ static int dxva2_transfer_data(AVHWFramesContext *ctx, AVFrame *dst,
                            (uint8_t*)LockedRect.pBits, surf_linesize);
 
     if (download) {
-        av_image_copy(dst->data, dst->linesize, surf_data, surf_linesize,
-                      ctx->sw_format, src->width, src->height);
+        ptrdiff_t src_linesize1[4], dst_linesize1[4];
+        for (i = 0; i < 4; i++) {
+            dst_linesize1[i] = dst->linesize[i];
+            src_linesize1[i] = surf_linesize[i];
+        }
+        av_image_copy_uc_from(dst->data, dst_linesize1, surf_data, src_linesize1,
+                              ctx->sw_format, src->width, src->height);
     } else {
         av_image_copy(surf_data, surf_linesize, src->data, src->linesize,
                       ctx->sw_format, src->width, src->height);