diff options
| author | Vittorio Giovara <vittorio.giovara@gmail.com> | 2016-11-01 17:38:13 -0400 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2016-11-01 17:47:25 -0400 |
| commit | 4697f6044489d9a528eac823c7ae216bc431f38a (patch) | |
| tree | cc75e36d0a55a6c19a4b88cd7d373d015b81076a /libavfilter/vf_colorspace.c | |
| parent | 2996604acda448fcba057ddc9259f95538fdb2b1 (diff) | |
vf_colorspace: Add support for smpte 431/432 (dci/display p3) primaries
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Diffstat (limited to 'libavfilter/vf_colorspace.c')
| -rw-r--r-- | libavfilter/vf_colorspace.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavfilter/vf_colorspace.c b/libavfilter/vf_colorspace.c index 7e0bafad23..4265aa14ec 100644 --- a/libavfilter/vf_colorspace.c +++ b/libavfilter/vf_colorspace.c @@ -56,6 +56,7 @@ enum Colorspace { enum Whitepoint { WP_D65, WP_C, + WP_DCI, WP_NB, }; @@ -268,6 +269,7 @@ static const struct TransferCharacteristics * 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 }, }; static const struct ColorPrimaries color_primaries[AVCOL_PRI_NB] = { @@ -276,6 +278,8 @@ 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_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_BT2020] = { WP_D65, 0.708, 0.292, 0.170, 0.797, 0.131, 0.046 }, }; @@ -1080,6 +1084,8 @@ static const AVOption colorspace_options[] = { ENUM("bt470bg", AVCOL_PRI_BT470BG, "prm"), ENUM("smpte170m", AVCOL_PRI_SMPTE170M, "prm"), ENUM("smpte240m", AVCOL_PRI_SMPTE240M, "prm"), + ENUM("smpte431", AVCOL_PRI_SMPTE431, "prm"), + ENUM("smpte432", AVCOL_PRI_SMPTE432, "prm"), ENUM("bt2020", AVCOL_PRI_BT2020, "prm"), { "trc", "Output transfer characteristics", |