diff options
Diffstat (limited to 'libavutil/pixdesc.c')
-rw-r--r-- | libavutil/pixdesc.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c index 3215276..baace8c 100644 --- a/libavutil/pixdesc.c +++ b/libavutil/pixdesc.c @@ -1523,6 +1523,33 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = { }, }; +static const char *color_range_names[AVCOL_RANGE_NB] = { + "unknown", "tv", "pc", +}; + +static const char *color_primaries_names[AVCOL_PRI_NB] = { + "reserved", "bt709", "unknown", "reserved", "bt470m", + "bt470bg", "smpte170m", "smpte240m", "film", "bt2020", +}; + +static const char *color_transfer_names[AVCOL_TRC_NB] = { + "reserved", "bt709", "unknown", "reserved", "bt470m", + "bt470bg", "smpte170m", "smpte240m", "linear", "log100", + "log316", "iec61966-2-4", "bt1361e", "iec61966-2-1", + "bt2020-10", "bt2020-20", +}; + +static const char *color_space_names[AVCOL_SPC_NB] = { + "gbr", "bt709", "unknown", "reserved", "fcc", + "bt470bg", "smpte170m", "smpte240m", "ycgco", + "bt2020nc", "bt2020c", +}; + +static const char *chroma_location_names[AVCHROMA_LOC_NB] = { + "unspecified", "left", "center", "topleft", + "top", "bottomleft", "bottom", +}; + FF_DISABLE_DEPRECATION_WARNINGS static enum AVPixelFormat get_pix_fmt_internal(const char *name) { @@ -1700,3 +1727,34 @@ enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt) } #undef PIX_FMT_SWAP_ENDIANNESS } + +const char *av_color_range_name(enum AVColorRange range) +{ + return (unsigned) range < AVCOL_RANGE_NB ? + color_range_names[range] : NULL; +} + +const char *av_color_primaries_name(enum AVColorPrimaries primaries) +{ + return (unsigned) primaries < AVCOL_PRI_NB ? + color_primaries_names[primaries] : NULL; +} + +const char *av_color_transfer_name(enum AVColorTransferCharacteristic transfer) +{ + return (unsigned) transfer < AVCOL_TRC_NB ? + color_transfer_names[transfer] : NULL; +} + +const char *av_color_space_name(enum AVColorSpace space) +{ + return (unsigned) space < AVCOL_SPC_NB ? + color_space_names[space] : NULL; +} + +const char *av_chroma_location_name(enum AVChromaLocation location) +{ + return (unsigned) location < AVCHROMA_LOC_NB ? + chroma_location_names[location] : NULL; +} + |