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lavf/dv: do not check for c->sys

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dv_extract_video_info() is a static function called only from
avpriv_dv_produce_packet(), where c->sys is made sure to be set.
This commit is contained in:
Clément Bœsch 2016-03-20 14:24:53 +01:00
parent 7916f04b89
commit 35ba5c424b
1 changed files with 1 additions and 5 deletions
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6
libavformat/dv.c
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@ -284,9 +284,7 @@ static int dv_extract_video_info(DVDemuxContext *c, const uint8_t *frame)
const uint8_t *vsc_pack;
AVCodecContext *avctx;
int apt, is16_9;
int size = 0;
if (c->sys) {
avctx = c->vst->codec;
avpriv_set_pts_info(c->vst, 64, c->sys->time_base.num,
@ -302,9 +300,7 @@ static int dv_extract_video_info(DVDemuxContext *c, const uint8_t *frame)
avctx->bit_rate = av_rescale_q(c->sys->frame_size,
(AVRational) { 8, 1 },
c->sys->time_base);
size = c->sys->frame_size;
}
return size;
return c->sys->frame_size;
}
static int dv_extract_timecode(DVDemuxContext* c, const uint8_t* frame, char *tc)