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lavc/utils: avcodec_string: dump field order when known

This commit is contained in:
Rodger Combs 2016-10-03 21:46:53 -05:00
parent f271a9bd99
commit ba53504e57
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GPG Key ID: E3E54DCDCD3CB843
1 changed files with 14 additions and 0 deletions
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14
libavcodec/utils.c
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@ -3254,6 +3254,20 @@ void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode)
av_get_colorspace_name(enc->colorspace));
}
if (enc->field_order != AV_FIELD_UNKNOWN) {
const char *field_order = "progressive";
if (enc->field_order == AV_FIELD_TT)
field_order = "top first";
else if (enc->field_order == AV_FIELD_BB)
field_order = "bottom first";
else if (enc->field_order == AV_FIELD_TB)
field_order = "top coded first (swapped)";
else if (enc->field_order == AV_FIELD_BT)
field_order = "bottom coded first (swapped)";
av_strlcatf(detail, sizeof(detail), "%s, ", field_order);
}
if (av_log_get_level() >= AV_LOG_VERBOSE &&
enc->chroma_sample_location != AVCHROMA_LOC_UNSPECIFIED)
av_strlcatf(detail, sizeof(detail), "%s, ",