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lavc/ffv1dec: simplify slice index calculation

Anton Khirnov committed 2 years ago

Commit e1fa1071 parent d776fa41 file · +1 −4Browse files

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libavcodec/ffv1dec.c+1−4
@@ -259,10 +259,7 @@ static int decode_slice(AVCodecContext *c, void *arg) · 258 unmodified lines
259 int width, height, x, y, ret;259 int width, height, x, y, ret;
260 const int ps = av_pix_fmt_desc_get(c->pix_fmt)->comp[0].step;260 const int ps = av_pix_fmt_desc_get(c->pix_fmt)->comp[0].step;
261 AVFrame * const p = f->cur;261 AVFrame * const p = f->cur;
262 int si;262 const int si = (FFV1Context**)arg - f->slice_context;
263
264 for( si=0; fs != f->slice_context[si]; si ++)
265 ;
266 263
267 if (f->fsrc && !(p->flags & AV_FRAME_FLAG_KEY) && f->last_picture.f)264 if (f->fsrc && !(p->flags & AV_FRAME_FLAG_KEY) && f->last_picture.f)
268 ff_progress_frame_await(&f->last_picture, si);265 ff_progress_frame_await(&f->last_picture, si);

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