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lavc/ffv1dec: simplify slice index calculation

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This commit is contained in:
Anton Khirnov 2024-07-03 13:24:23 +02:00
parent d776fa4e4d
commit e1fa107fd1
1 changed files with 1 additions and 4 deletions
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5
libavcodec/ffv1dec.c
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@ -259,10 +259,7 @@ static int decode_slice(AVCodecContext *c, void *arg)
int width, height, x, y, ret; int width, height, x, y, ret;
const int ps = av_pix_fmt_desc_get(c->pix_fmt)->comp[0].step; const int ps = av_pix_fmt_desc_get(c->pix_fmt)->comp[0].step;
AVFrame * const p = f->cur; AVFrame * const p = f->cur;
int si; const int si = (FFV1Context**)arg - f->slice_context;
for( si=0; fs != f->slice_context[si]; si ++)
;
if (f->fsrc && !(p->flags & AV_FRAME_FLAG_KEY) && f->last_picture.f) if (f->fsrc && !(p->flags & AV_FRAME_FLAG_KEY) && f->last_picture.f)
ff_progress_frame_await(&f->last_picture, si); ff_progress_frame_await(&f->last_picture, si);