Lines Matching defs:desc
91 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
94 if (desc->nb_components != image->numcomps) {
98 switch (desc->nb_components) {
101 desc->comp[3].depth_minus1 + 1 >= image->comps[3].prec &&
106 desc->comp[2].depth_minus1 + 1 >= image->comps[2].prec &&
107 1 << desc->log2_chroma_w == image->comps[2].dx &&
108 1 << desc->log2_chroma_h == image->comps[2].dy;
111 desc->comp[1].depth_minus1 + 1 >= image->comps[1].prec &&
112 1 << desc->log2_chroma_w == image->comps[1].dx &&
113 1 << desc->log2_chroma_h == image->comps[1].dy;
116 desc->comp[0].depth_minus1 + 1 >= image->comps[0].prec &&
160 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
166 component_plane = desc->comp[0].plane;
167 for (i = 1; i < desc->nb_components; i++)
168 if (component_plane != desc->comp[i].plane)
259 const AVPixFmtDescriptor *desc;
359 desc = av_pix_fmt_desc_get(avctx->pix_fmt);
360 pixel_size = desc->comp[0].step_minus1 + 1;