+#define PRINT_PIX_FMT_FLAG(flagname, name) \
+ do { \
+ print_int(name, !!(pixdesc->flags & AV_PIX_FMT_FLAG_##flagname)); \
+ } while (0)
+
+static void ffprobe_show_pixel_formats(WriterContext *w)
+{
+ const AVPixFmtDescriptor *pixdesc = NULL;
+ int i, n;
+
+ writer_print_section_header(w, SECTION_ID_PIXEL_FORMATS);
+ while (pixdesc = av_pix_fmt_desc_next(pixdesc)) {
+ writer_print_section_header(w, SECTION_ID_PIXEL_FORMAT);
+ print_str("name", pixdesc->name);
+ print_int("nb_components", pixdesc->nb_components);
+ if ((pixdesc->nb_components >= 3) && !(pixdesc->flags & AV_PIX_FMT_FLAG_RGB)) {
+ print_int ("log2_chroma_w", pixdesc->log2_chroma_w);
+ print_int ("log2_chroma_h", pixdesc->log2_chroma_h);
+ } else {
+ print_str_opt("log2_chroma_w", "N/A");
+ print_str_opt("log2_chroma_h", "N/A");
+ }
+ n = av_get_bits_per_pixel(pixdesc);
+ if (n) print_int ("bits_per_pixel", n);
+ else print_str_opt("bits_per_pixel", "N/A");
+ if (do_show_pixel_format_flags) {
+ writer_print_section_header(w, SECTION_ID_PIXEL_FORMAT_FLAGS);
+ PRINT_PIX_FMT_FLAG(BE, "big_endian");
+ PRINT_PIX_FMT_FLAG(PAL, "palette");
+ PRINT_PIX_FMT_FLAG(BITSTREAM, "bitstream");
+ PRINT_PIX_FMT_FLAG(HWACCEL, "hwaccel");
+ PRINT_PIX_FMT_FLAG(PLANAR, "planar");
+ PRINT_PIX_FMT_FLAG(RGB, "rgb");
+ PRINT_PIX_FMT_FLAG(PSEUDOPAL, "pseudopal");
+ PRINT_PIX_FMT_FLAG(ALPHA, "alpha");
+ writer_print_section_footer(w);
+ }
+ if (do_show_pixel_format_components && (pixdesc->nb_components > 0)) {
+ writer_print_section_header(w, SECTION_ID_PIXEL_FORMAT_COMPONENTS);
+ for (i = 0; i < pixdesc->nb_components; i++) {
+ writer_print_section_header(w, SECTION_ID_PIXEL_FORMAT_COMPONENT);
+ print_int("index", i + 1);
+ print_int("bit_depth", pixdesc->comp[i].depth_minus1 + 1);
+ writer_print_section_footer(w);
+ }
+ writer_print_section_footer(w);
+ }
+ writer_print_section_footer(w);
+ }
+ writer_print_section_footer(w);
+}
+