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Merge commit '41e86146e7240f9d42e8cdb86a94bb3eb2bbe15f'

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* commit '41e86146e7240f9d42e8cdb86a94bb3eb2bbe15f':
  dump: print detailed color space information

full color triplets are only printed if they are not all equal, otherwise
they are printed as before

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-10-09 01:03:55 +02:00
commit af28960412
1 changed files with 22 additions and 7 deletions
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29
libavcodec/utils.c
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@ -2986,7 +2986,6 @@ void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode)
case AVMEDIA_TYPE_VIDEO:
if (enc->pix_fmt != AV_PIX_FMT_NONE) {
char detail[256] = "(";
const char *colorspace_name;
av_strlcat(buf, separator, buf_size);
@ -2997,12 +2996,28 @@ void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode)
enc->bits_per_raw_sample <= av_pix_fmt_desc_get(enc->pix_fmt)->comp[0].depth_minus1)
av_strlcatf(detail, sizeof(detail), "%d bpc, ", enc->bits_per_raw_sample);
if (enc->color_range != AVCOL_RANGE_UNSPECIFIED)
av_strlcatf(detail, sizeof(detail),
enc->color_range == AVCOL_RANGE_MPEG ? "tv, ": "pc, ");
av_strlcatf(detail, sizeof(detail), "%s, ",
av_color_range_name(enc->color_range));
colorspace_name = av_get_colorspace_name(enc->colorspace);
if (colorspace_name)
av_strlcatf(detail, sizeof(detail), "%s, ", colorspace_name);
if (enc->colorspace != AVCOL_SPC_UNSPECIFIED ||
enc->color_primaries != AVCOL_PRI_UNSPECIFIED ||
enc->color_trc != AVCOL_TRC_UNSPECIFIED) {
if (enc->colorspace != enc->color_primaries ||
enc->colorspace != enc->color_trc) {
new_line = 1;
av_strlcatf(detail, sizeof(detail), "%s/%s/%s, ",
av_color_space_name(enc->colorspace),
av_color_primaries_name(enc->color_primaries),
av_color_transfer_name(enc->color_trc));
} else
av_strlcatf(detail, sizeof(detail), "%s, ",
av_get_colorspace_name(enc->colorspace));
}
if (av_log_get_level() >= AV_LOG_DEBUG &&
enc->chroma_sample_location != AVCHROMA_LOC_UNSPECIFIED)
av_strlcatf(detail, sizeof(detail), "%s, ",
av_chroma_location_name(enc->chroma_sample_location));
if (strlen(detail) > 1) {
detail[strlen(detail) - 2] = 0;
@ -3011,7 +3026,7 @@ void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode)
}
if (enc->width) {
av_strlcat(buf, new_line ? "\n " : ", ", buf_size);
av_strlcat(buf, new_line ? separator : ", ", buf_size);
snprintf(buf + strlen(buf), buf_size - strlen(buf),
"%dx%d",