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author | Campbell Barton <ideasman42@gmail.com> | 2021-12-09 12:01:45 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2021-12-09 12:01:45 +0300 |
commit | 9f546d690899e05b25a6ef764cc8cf2f5db918b0 (patch) | |
tree | 77aa93445966f396a737e630e9a52b84a3b3d7e3 /source/blender/imbuf/intern/colormanagement_inline.c | |
parent | 9e365069afe156f33fadfad9705e1325f894cd54 (diff) |
Cleanup: move public doc-strings into headers for 'imbuf'
Ref T92709
Diffstat (limited to 'source/blender/imbuf/intern/colormanagement_inline.c')
-rw-r--r-- | source/blender/imbuf/intern/colormanagement_inline.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/source/blender/imbuf/intern/colormanagement_inline.c b/source/blender/imbuf/intern/colormanagement_inline.c index c304ad8d8e5..6e57a8cc1b2 100644 --- a/source/blender/imbuf/intern/colormanagement_inline.c +++ b/source/blender/imbuf/intern/colormanagement_inline.c @@ -27,23 +27,11 @@ #include "BLI_math_vector.h" #include "IMB_colormanagement_intern.h" -/* Convert a float RGB triplet to the correct luminance weighted average. - * - * Grayscale, or Luma is a distillation of RGB data values down to a weighted average - * based on the luminance positions of the red, green, and blue primaries. - * Given that the internal reference space may be arbitrarily set, any - * effort to glean the luminance coefficients must be aware of the reference - * space primaries. - * - * See http://wiki.blender.org/index.php/User:Nazg-gul/ColorManagement#Luminance - */ - float IMB_colormanagement_get_luminance(const float rgb[3]) { return dot_v3v3(imbuf_luma_coefficients, rgb); } -/* Byte equivalent of IMB_colormanagement_get_luminance(). */ unsigned char IMB_colormanagement_get_luminance_byte(const unsigned char rgb[3]) { float rgbf[3]; |