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avcodec/iff: fix artifacts with uncompressed ham ANIMs

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2016-05-17 11:01:02 +02:00
parent af3e944e7e
commit 95b20ad7b2
1 changed files with 2 additions and 2 deletions
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4
libavcodec/iff.c
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@ -1366,9 +1366,9 @@ static int decode_frame(AVCodecContext *avctx,
}
} else if (avctx->codec_tag == MKTAG('I', 'L', 'B', 'M') || // interleaved
avctx->codec_tag == MKTAG('A', 'N', 'I', 'M')) {
if (avctx->codec_tag == MKTAG('A', 'N', 'I', 'M'))
memcpy(s->video[0], buf, FFMIN(buf_end - buf, s->video_size));
if (avctx->pix_fmt == AV_PIX_FMT_PAL8 || avctx->pix_fmt == AV_PIX_FMT_GRAY8) {
if (avctx->codec_tag == MKTAG('A', 'N', 'I', 'M'))
memcpy(s->video[0], buf, FFMIN(buf_end - buf, s->video_size));
for (y = 0; y < avctx->height; y++) {
uint8_t *row = &frame->data[0][y * frame->linesize[0]];
memset(row, 0, avctx->width);