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| author | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2018-02-14 03:01:29 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2018-02-14 16:00:57 +0300 |
| commit | 618bc6c67954f80b3c0c0332f44648b3187c23ca (patch) | |
| tree | cf9a51893f50cfb69229d345fbd18484c76525b5 /source/blender/editors/mask/mask_draw.c | |
| parent | 7028a11db9ec3d29282739f7ad9a0343711ebc24 (diff) | |
GPU: use alpha blend that works for drawing to transparent buffer.
It's unlikely to ever be intentional to square the source alpha, as happens
with glBlendFunc, so this changes the blending throughout the code.
Diffstat (limited to 'source/blender/editors/mask/mask_draw.c')
| -rw-r--r-- | source/blender/editors/mask/mask_draw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/editors/mask/mask_draw.c b/source/blender/editors/mask/mask_draw.c index c60b673ec69..689a96a3dec 100644 --- a/source/blender/editors/mask/mask_draw.c +++ b/source/blender/editors/mask/mask_draw.c @@ -555,7 +555,7 @@ static void draw_masklays(const bContext *C, Mask *mask, const char draw_flag, c const int width, const int height) { glEnable(GL_BLEND); - glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); + glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA); GPU_enable_program_point_size(); MaskLayer *masklay; |