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avcodec/mpegvideo_enc: Return early when getting length of B frame chain 

Possible now that this is a function of its own.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2023-10-09 00:48:26 +02:00
parent 17b5fc2e51
commit b64dfe2bd1
1 changed files with 4 additions and 2 deletions
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6
libavcodec/mpegvideo_enc.c
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@ -1482,8 +1482,11 @@ static int set_bframe_chain_length(MpegEncContext *s)
{
int i;
/* Either nothing to do or can't do anything */
if (s->reordered_input_picture[0] || !s->input_picture[0])
return 0;
/* set next picture type & ordering */
if (!s->reordered_input_picture[0] && s->input_picture[0]) {
if (s->frame_skip_threshold || s->frame_skip_factor) {
if (s->picture_in_gop_number < s->gop_size &&
s->next_pic.ptr &&
@ -1599,7 +1602,6 @@ static int set_bframe_chain_length(MpegEncContext *s)
s->coded_picture_number++;
}
}
}
return 0;
}