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Code Issues Releases Activity

avcodec/xsubdec: use init_get_bits8()

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2017-02-03 20:25:53 +01:00
parent f09afb4a90
commit 7ecdc03ea3
1 changed files with 3 additions and 2 deletions
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5
libavcodec/xsubdec.c
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@ -53,7 +53,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size,
AVSubtitle *sub = data;
const uint8_t *buf_end = buf + buf_size;
uint8_t *bitmap;
int w, h, x, y, i;
int w, h, x, y, i, ret;
int64_t packet_time = 0;
GetBitContext gb;
int has_alpha = avctx->codec_tag == MKTAG('D','X','S','A');
@ -145,7 +145,8 @@ FF_ENABLE_DEPRECATION_WARNINGS
#endif
// process RLE-compressed data
init_get_bits(&gb, buf, (buf_end - buf) * 8);
if ((ret = init_get_bits8(&gb, buf, buf_end - buf)) < 0)
return ret;
bitmap = sub->rects[0]->data[0];
for (y = 0; y < h; y++) {
// interlaced: do odd lines