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Code Issues Releases Activity

avcodec/mpeg4videoenc: Use stack variable for aspect_ratio_info

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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2022-01-25 13:18:59 +01:00
parent 5256658af5
commit b326c2dcdc
1 changed files with 4 additions and 4 deletions
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8
libavcodec/mpeg4videoenc.c
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@ -961,7 +961,7 @@ static void mpeg4_encode_vol_header(MpegEncContext *s,
int vo_number,
int vol_number)
{
int vo_ver_id, vo_type;
int vo_ver_id, vo_type, aspect_ratio_info;
if (s->max_b_frames || s->quarter_sample) {
vo_ver_id = 5;
@ -986,10 +986,10 @@ static void mpeg4_encode_vol_header(MpegEncContext *s,
put_bits(&s->pb, 3, 1); /* is obj layer priority */
}
s->aspect_ratio_info = ff_h263_aspect_to_info(s->avctx->sample_aspect_ratio);
aspect_ratio_info = ff_h263_aspect_to_info(s->avctx->sample_aspect_ratio);
put_bits(&s->pb, 4, s->aspect_ratio_info); /* aspect ratio info */
if (s->aspect_ratio_info == FF_ASPECT_EXTENDED) {
put_bits(&s->pb, 4, aspect_ratio_info); /* aspect ratio info */
if (aspect_ratio_info == FF_ASPECT_EXTENDED) {
av_reduce(&s->avctx->sample_aspect_ratio.num, &s->avctx->sample_aspect_ratio.den,
s->avctx->sample_aspect_ratio.num, s->avctx->sample_aspect_ratio.den, 255);
put_bits(&s->pb, 8, s->avctx->sample_aspect_ratio.num);