diff options
| author | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2018-10-12 17:42:34 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2018-12-13 21:25:46 +0300 |
| commit | f527ce5b2f5bb300a7fe55db33d1e3a4da8051c7 (patch) | |
| tree | df1226d253b2a7c2e66cba75b37f9ec0a475c288 /intern/opencolorio/ocio_capi.h | |
| parent | 6601a89650f92454aa57bc01bedebd4086f6d98d (diff) | |
Color management: add OCIO aware utility functions for transform to/from XYZ.
Diffstat (limited to 'intern/opencolorio/ocio_capi.h')
| -rw-r--r-- | intern/opencolorio/ocio_capi.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/intern/opencolorio/ocio_capi.h b/intern/opencolorio/ocio_capi.h index 52a86727902..5bed24d64b1 100644 --- a/intern/opencolorio/ocio_capi.h +++ b/intern/opencolorio/ocio_capi.h @@ -54,6 +54,13 @@ OCIO_DECLARE_HANDLE(OCIO_ExponentTransformRcPtr); OCIO_DECLARE_HANDLE(OCIO_MatrixTransformRcPtr); OCIO_DECLARE_HANDLE(OCIO_ConstLookRcPtr); +/* Standard XYZ to linear sRGB transform, for fallback. */ +static const float OCIO_XYZ_TO_LINEAR_SRGB[3][3] = { + {3.2404542f, -0.9692660f, 0.0556434f}, + {-1.5371385f, 1.8760108f, -0.2040259f}, + {-0.4985314f, 0.0415560f, 1.0572252f}}; + + /* This structure is used to pass curve mapping settings from * blender's DNA structure stored in view transform settings * to a generic OpenColorIO C-API. @@ -141,6 +148,7 @@ const char *OCIO_configGetView(OCIO_ConstConfigRcPtr *config, const char *displa const char *OCIO_configGetDisplayColorSpaceName(OCIO_ConstConfigRcPtr *config, const char *display, const char *view); void OCIO_configGetDefaultLumaCoefs(OCIO_ConstConfigRcPtr *config, float *rgb); +void OCIO_configGetXYZtoRGB(OCIO_ConstConfigRcPtr *config, float xyz_to_rgb[3][3]); int OCIO_configGetNumLooks(OCIO_ConstConfigRcPtr *config); const char *OCIO_configGetLookNameByIndex(OCIO_ConstConfigRcPtr *config, int index); |