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lavc/gifdec: use memcpy() 

Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2013-01-25 11:51:16 +00:00
parent 91ae9bc51e
commit f1412c7997
1 changed files with 2 additions and 4 deletions
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6
libavcodec/gifdec.c
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@ -116,7 +116,7 @@ static void gif_copy_img_rect(const uint32_t *src, uint32_t *dst,
int linesize, int l, int t, int w, int h)
{
const int y_start = t * linesize;
const uint32_t *src_px, *src_pr,
const uint32_t *src_px,
*src_py = src + y_start,
*dst_py = dst + y_start;
const uint32_t *src_pb = src_py + h * linesize;
@ -125,10 +125,8 @@ static void gif_copy_img_rect(const uint32_t *src, uint32_t *dst,
for (; src_py < src_pb; src_py += linesize, dst_py += linesize) {
src_px = src_py + l;
dst_px = (uint32_t *)dst_py + l;
src_pr = src_px + w;
for (; src_px < src_pr; src_px++, dst_px++)
*dst_px = *src_px;
memcpy(dst_px, src_px, w * sizeof(uint32_t));
}
}