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author | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2018-02-14 03:01:29 +0300 |
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committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2018-02-14 16:00:57 +0300 |
commit | 618bc6c67954f80b3c0c0332f44648b3187c23ca (patch) | |
tree | cf9a51893f50cfb69229d345fbd18484c76525b5 /source/blender/editors/space_file | |
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/space_file')
-rw-r--r-- | source/blender/editors/space_file/file_draw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/editors/space_file/file_draw.c b/source/blender/editors/space_file/file_draw.c index c1e298c426f..4bf377ddc1a 100644 --- a/source/blender/editors/space_file/file_draw.c +++ b/source/blender/editors/space_file/file_draw.c @@ -375,7 +375,7 @@ static void file_draw_preview( xco = sx + (int)dx; yco = sy - layout->prv_h + (int)dy; - 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); /* shadow */ if (use_dropshadow) { |