Lines Matching defs:desc
181 const AVPixFmtDescriptor *desc = NULL;
183 while ((desc = av_pix_fmt_desc_next(desc))) {
184 pix_fmt = av_pix_fmt_desc_get_id(desc);
195 const AVPixFmtDescriptor *desc = NULL;
197 while ((desc = av_pix_fmt_desc_next(desc))) {
198 pix_fmt = av_pix_fmt_desc_get_id(desc);
240 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(inlink->format);
256 var_values[VAR_HSUB] = 1 << desc->log2_chroma_w;
257 var_values[VAR_VSUB] = 1 << desc->log2_chroma_h;
333 scale->input_is_pal = desc->flags & AV_PIX_FMT_FLAG_PAL ||
334 desc->flags & AV_PIX_FMT_FLAG_PSEUDOPAL;
438 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(link->format);
462 scale->hsub = desc->log2_chroma_w;
463 scale->vsub = desc->log2_chroma_h;