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| author | Vittorio Giovara <vittorio.giovara@gmail.com> | 2017-06-07 15:03:14 -0400 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2017-06-07 22:56:11 -0400 |
| commit | 35c76f2e138b713928a77a8aa5734bf5c8f9368f (patch) | |
| tree | 5d85cd6ee69a81d0c8af4ba5326f9c84f67c5efc | |
| parent | c8e7fc8d9ad70d6641eed1594497c87a9f9b81ff (diff) | |
| download | ffmpeg-35c76f2e138b713928a77a8aa5734bf5c8f9368f.tar.gz | |
vf_colorspace: Add support for smpte248 color primaries
| -rw-r--r-- | libavfilter/vf_colorspace.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavfilter/vf_colorspace.c b/libavfilter/vf_colorspace.c index 0b1bc81f99..b0bc4d9a3b 100644 --- a/libavfilter/vf_colorspace.c +++ b/libavfilter/vf_colorspace.c @@ -57,6 +57,7 @@ enum Whitepoint { WP_D65, WP_C, WP_DCI, + WP_E, WP_NB, }; @@ -281,6 +282,7 @@ static const struct WhitepointCoefficients whitepoint_coefficients[WP_NB] = { [WP_D65] = { 0.3127, 0.3290 }, [WP_C] = { 0.3100, 0.3160 }, [WP_DCI] = { 0.3140, 0.3510 }, + [WP_E] = { 1/3.0f, 1/3.0f }, }; static const struct ColorPrimaries color_primaries[AVCOL_PRI_NB] = { @@ -289,6 +291,7 @@ static const struct ColorPrimaries color_primaries[AVCOL_PRI_NB] = { [AVCOL_PRI_BT470BG] = { WP_D65, 0.640, 0.330, 0.290, 0.600, 0.150, 0.060,}, [AVCOL_PRI_SMPTE170M] = { WP_D65, 0.630, 0.340, 0.310, 0.595, 0.155, 0.070 }, [AVCOL_PRI_SMPTE240M] = { WP_D65, 0.630, 0.340, 0.310, 0.595, 0.155, 0.070 }, + [AVCOL_PRI_SMPTE428] = { WP_E, 0.735, 0.265, 0.274, 0.718, 0.167, 0.009 }, [AVCOL_PRI_SMPTE431] = { WP_DCI, 0.680, 0.320, 0.265, 0.690, 0.150, 0.060 }, [AVCOL_PRI_SMPTE432] = { WP_D65, 0.680, 0.320, 0.265, 0.690, 0.150, 0.060 }, [AVCOL_PRI_FILM] = { WP_C, 0.681, 0.319, 0.243, 0.692, 0.145, 0.049 }, @@ -1104,6 +1107,7 @@ static const AVOption colorspace_options[] = { ENUM("bt470bg", AVCOL_PRI_BT470BG, "prm"), ENUM("smpte170m", AVCOL_PRI_SMPTE170M, "prm"), ENUM("smpte240m", AVCOL_PRI_SMPTE240M, "prm"), + ENUM("smpte428", AVCOL_PRI_SMPTE428, "prm"), ENUM("film", AVCOL_PRI_FILM, "prm"), ENUM("smpte431", AVCOL_PRI_SMPTE431, "prm"), ENUM("smpte432", AVCOL_PRI_SMPTE432, "prm"), |