[FFmpeg-cvslog] zmbv: remove memcpy() of decoded frame

[Mans Rullgard]

ffmpeg | branch: master | Mans Rullgard <mans at mansr.com> | Sun Oct  9 13:21:10 2011 +0100| [282847ba801e65718a84dc38d46be5077beef040] | committer: Mans Rullgard

zmbv: remove memcpy() of decoded frame

Signed-off-by: Mans Rullgard <mans at mansr.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=282847ba801e65718a84dc38d46be5077beef040
---

 libavcodec/zmbv.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libavcodec/zmbv.c b/libavcodec/zmbv.c
index 10fd903..a9c127e 100644
--- a/libavcodec/zmbv.c
+++ b/libavcodec/zmbv.c
@@ -574,7 +574,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPac
         default:
             av_log(avctx, AV_LOG_ERROR, "Cannot handle format %i\n", c->fmt);
         }
-        memcpy(c->prev, c->cur, c->width * c->height * (c->bpp / 8));
+        FFSWAP(uint8_t *, c->cur, c->prev);
     }
     *data_size = sizeof(AVFrame);
     *(AVFrame*)data = c->pic;