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mjpegdec: use put_pixels instead of copy_block8

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Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Mans Rullgard 2012-12-10 09:57:10 +00:00 committed by Diego Biurrun
parent b5b7b75e91
commit ed62e6e3c3
1 changed files with 6 additions and 4 deletions
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10
libavcodec/mjpegdec.c
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@ -864,8 +864,9 @@ static int mjpeg_decode_scan(MJpegDecodeContext *s, int nb_components, int Ah,
ptr = data[c] + block_offset;
if (!s->progressive) {
if (copy_mb)
copy_block8(ptr, reference_data[c] + block_offset,
linesize[c], linesize[c], 8);
s->dsp.put_pixels_tab[1][0](ptr,
reference_data[c] + block_offset,
linesize[c], 8);
else {
s->dsp.clear_block(s->block);
if (decode_block(s, s->block, i,
@ -979,8 +980,9 @@ static int mjpeg_decode_scan_progressive_ac(MJpegDecodeContext *s, int ss,
if (last_scan) {
if (copy_mb) {
copy_block8(ptr, reference_data + block_offset,
linesize, linesize, 8);
s->dsp.put_pixels_tab[1][0](ptr,
reference_data + block_offset,
linesize, 8);
} else {
s->dsp.idct_put(ptr, linesize, *block);
ptr += 8;