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avcodec/mpegvideo: Check for no_rounding at compile-time if possible

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It is partially possible if it is inlined whether
we deal with MPEG-1/2, because no_rounding is never set
for MPEG-1/2.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2021-12-23 07:19:36 +01:00
parent 7d4f200dfa
commit 4a9b460a09
1 changed files with 1 additions and 1 deletions
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2
libavcodec/mpegvideo.c
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@ -2052,7 +2052,7 @@ void mpv_reconstruct_mb_internal(MpegEncContext *s, int16_t block[12][64],
}
}else{
op_qpix = s->me.qpel_put;
if ((!s->no_rounding) || s->pict_type==AV_PICTURE_TYPE_B){
if ((is_mpeg12 || !s->no_rounding) || s->pict_type == AV_PICTURE_TYPE_B) {
op_pix = s->hdsp.put_pixels_tab;
}else{
op_pix = s->hdsp.put_no_rnd_pixels_tab;