From 282847ba801e65718a84dc38d46be5077beef040 Mon Sep 17 00:00:00 2001
From: Mans Rullgard <mans@mansr.com>
Date: Sun, 9 Oct 2011 13:21:10 +0100
Subject: [PATCH] zmbv: remove memcpy() of decoded frame
Signed-off-by: Mans Rullgard <mans@mansr.com>
---
libavcodec/zmbv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/zmbv.c b/libavcodec/zmbv.c
index 10fd903b981..a9c127ee4f7 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;
--
GitLab