diff options
| 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/animation/anim_markers.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/animation/anim_markers.c')
| -rw-r--r-- | source/blender/editors/animation/anim_markers.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/editors/animation/anim_markers.c b/source/blender/editors/animation/anim_markers.c index 107a46999f0..075c2e5a429 100644 --- a/source/blender/editors/animation/anim_markers.c +++ b/source/blender/editors/animation/anim_markers.c @@ -345,7 +345,7 @@ static void draw_marker( int icon_id; 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); /* vertical line - dotted */ #ifdef DURIAN_CAMERA_SWITCH @@ -462,7 +462,7 @@ void ED_markers_draw(const bContext *C, int flag) immUniformColor4ubv(shade); 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); immRectf(pos, v2d->cur.xmin, 0, v2d->cur.xmax, UI_MARKER_MARGIN_Y); |