GSOC 2013 paint

Yep, at last it's here!

There are a few minor issues remaining but development can go on in
master after discussion at blender institute.

For full list of features see:

http://wiki.blender.org/index.php/Dev:Ref/Release_Notes/2.72/Painting

Thanks to Sergey and Campbell for the extensive review and to the
countless artists that have given their input and reported issues during
development.

1 files changed, 36 insertions, 0 deletions

diff --git a/source/blender/blenlib/BLI_math_color_blend.h b/source/blender/blenlib/BLI_math_color_blend.h
index d7e9bf50eae..2535a31ccc4 100644
--- a/source/blender/blenlib/BLI_math_color_blend.h
+++ b/source/blender/blenlib/BLI_math_color_blend.h
@@ -49,6 +49,24 @@ MINLINE void blend_color_lighten_byte(unsigned char dst[4], const unsigned char
 MINLINE void blend_color_darken_byte(unsigned char dst[4], const unsigned char src1[4], const unsigned char src2[4]);
 MINLINE void blend_color_erase_alpha_byte(unsigned char dst[4], const unsigned char src1[4], const unsigned char src2[4]);
 MINLINE void blend_color_add_alpha_byte(unsigned char dst[4], const unsigned char src1[4], const unsigned char src2[4]);
+
+MINLINE void blend_color_overlay_byte(unsigned char dst[4], unsigned const char src1[4], unsigned const char src2[4]);
+MINLINE void blend_color_hardlight_byte(unsigned char dst[4], unsigned const char src1[4], unsigned const char src2[4]);
+MINLINE void blend_color_burn_byte(unsigned char dst[4], unsigned const char src1[4], unsigned const char src2[4]);
+MINLINE void blend_color_linearburn_byte(unsigned char dst[4], unsigned const char src1[4], unsigned const char src2[4]);
+MINLINE void blend_color_dodge_byte(unsigned char dst[4], unsigned const char src1[4], unsigned const char src2[4]);
+MINLINE void blend_color_screen_byte(unsigned char dst[4], unsigned const char src1[4], unsigned const char src2[4]);
+MINLINE void blend_color_softlight_byte(unsigned char dst[4], unsigned const char src1[4], unsigned const char src2[4]);
+MINLINE void blend_color_pinlight_byte(unsigned char dst[4], unsigned const char src1[4], unsigned const char src2[4]);
+MINLINE void blend_color_linearlight_byte(unsigned char dst[4], unsigned const char src1[4], unsigned const char src2[4]);
+MINLINE void blend_color_vividlight_byte(unsigned char dst[4], unsigned const char src1[4], unsigned const char src2[4]);
+MINLINE void blend_color_difference_byte(unsigned char dst[4], unsigned const char src1[4], unsigned const char src2[4]);
+MINLINE void blend_color_exclusion_byte(unsigned char dst[4], unsigned const char src1[4], unsigned const char src2[4]);
+MINLINE void blend_color_color_byte(unsigned char dst[4], unsigned const char src1[4], unsigned const char src2[4]);
+MINLINE void blend_color_hue_byte(unsigned char dst[4], unsigned const char src1[4], unsigned const char src2[4]);
+MINLINE void blend_color_saturation_byte(unsigned char dst[4], unsigned const char src1[4], unsigned const char src2[4]);
+MINLINE void blend_color_luminosity_byte(unsigned char dst[4], unsigned const char src1[4], unsigned const char src2[4]);
+
 MINLINE void blend_color_interpolate_byte(unsigned char dst[4], const unsigned char src1[4], const unsigned char src2[4], float t);
 
 MINLINE void blend_color_mix_float(float dst[4], const float src1[4], const float src2[4]);
@@ -59,6 +77,24 @@ MINLINE void blend_color_lighten_float(float dst[4], const float src1[4], const
 MINLINE void blend_color_darken_float(float dst[4], const float src1[4], const float src2[4]);
 MINLINE void blend_color_erase_alpha_float(float dst[4], const float src1[4], const float src2[4]);
 MINLINE void blend_color_add_alpha_float(float dst[4], const float src1[4], const float src2[4]);
+
+MINLINE void blend_color_overlay_float(float dst[4], const float src1[4], const float src2[2]);
+MINLINE void blend_color_hardlight_float(float dst[4], const float src1[4], const float src2[2]);
+MINLINE void blend_color_burn_float(float dst[4], const float src1[4], const float src2[2]);
+MINLINE void blend_color_linearburn_float(float dst[4], const float src1[4], const float src2[2]);
+MINLINE void blend_color_dodge_float(float dst[4], const float src1[4], const float src2[2]);
+MINLINE void blend_color_screen_float(float dst[4], const float src1[4], const float src2[2]);
+MINLINE void blend_color_softlight_float(float dst[4], const float src1[4], const float src2[2]);
+MINLINE void blend_color_pinlight_float(float dst[4], const float src1[4], const float src2[2]);
+MINLINE void blend_color_linearlight_float(float dst[4], const float src1[4], const float src2[2]);
+MINLINE void blend_color_vividlight_float(float dst[4], const float src1[4], const float src2[2]);
+MINLINE void blend_color_difference_float(float dst[4], const float src1[4], const float src2[2]);
+MINLINE void blend_color_exclusion_float(float dst[4], const float src1[4], const float src2[2]);
+MINLINE void blend_color_color_float(float dst[4], const float src1[4], const float src2[2]);
+MINLINE void blend_color_hue_float(float dst[4], const float src1[4], const float src2[2]);
+MINLINE void blend_color_saturation_float(float dst[4], const float src1[4], const float src2[2]);
+MINLINE void blend_color_luminosity_float(float dst[4], const float src1[4], const float src2[2]);
+
 MINLINE void blend_color_interpolate_float(float dst[4], const float src1[4], const float src2[4], float t);
 
 #if BLI_MATH_DO_INLINE