diff options
Diffstat (limited to 'source/blender/imbuf')
| -rw-r--r-- | source/blender/imbuf/IMB_colormanagement.h | 2 | ||||
| -rw-r--r-- | source/blender/imbuf/intern/colormanagement_inline.c | 5 |
2 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/imbuf/IMB_colormanagement.h b/source/blender/imbuf/IMB_colormanagement.h index 0818dd653a1..2fb1d814c83 100644 --- a/source/blender/imbuf/IMB_colormanagement.h +++ b/source/blender/imbuf/IMB_colormanagement.h @@ -56,6 +56,8 @@ bool IMB_colormanagement_space_name_is_data(const char *name); bool IMB_colormanagement_space_name_is_scene_linear(const char *name); bool IMB_colormanagement_space_name_is_srgb(const char *name); +BLI_INLINE void IMB_colormanagement_get_luminance_coefficients(float r_rgb[3]); + /** * Convert a float RGB triplet to the correct luminance weighted average. * diff --git a/source/blender/imbuf/intern/colormanagement_inline.c b/source/blender/imbuf/intern/colormanagement_inline.c index 668307ec802..3c6c0f5fd0a 100644 --- a/source/blender/imbuf/intern/colormanagement_inline.c +++ b/source/blender/imbuf/intern/colormanagement_inline.c @@ -11,6 +11,11 @@ #include "BLI_math_vector.h" #include "IMB_colormanagement_intern.h" +void IMB_colormanagement_get_luminance_coefficients(float r_rgb[3]) +{ + copy_v3_v3(r_rgb, imbuf_luma_coefficients); +} + float IMB_colormanagement_get_luminance(const float rgb[3]) { return dot_v3v3(imbuf_luma_coefficients, rgb); |