From 6a4788e7b31ae2382466048289dbba21b2dff3bb Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sun, 5 Aug 2018 17:10:22 +0200 Subject: [PATCH] avcodec/gdv: Replace loop in gdv_decode_frame() by memcpy() Signed-off-by: Michael Niedermayer --- libavcodec/gdv.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/libavcodec/gdv.c b/libavcodec/gdv.c index aea15a88ef..1623febd1a 100644 --- a/libavcodec/gdv.c +++ b/libavcodec/gdv.c @@ -479,9 +479,7 @@ static int gdv_decode_frame(AVCodecContext *avctx, void *data, for (y = 0; y < avctx->height; y++) { if (!gdv->scale_v) { - for (x = 0; x < avctx->width; x++) { - dst[didx + x] = gdv->frame[sidx + x]; - } + memcpy(dst + didx, gdv->frame + sidx, avctx->width); } else { for (x = 0; x < avctx->width; x++) { dst[didx + x] = gdv->frame[sidx + x/2];