diff options
Diffstat (limited to 'source/blender/editors/space_node/node_draw.c')
| -rw-r--r-- | source/blender/editors/space_node/node_draw.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/editors/space_node/node_draw.c b/source/blender/editors/space_node/node_draw.c index 6f0e6d4cbf1..94bd752cf81 100644 --- a/source/blender/editors/space_node/node_draw.c +++ b/source/blender/editors/space_node/node_draw.c @@ -705,7 +705,7 @@ static void node_draw_preview(bNodePreview *preview, rctf *prv) node_draw_preview_background(BLI_rctf_size_x(prv) / 10.0f, &draw_rect); glEnable(GL_BLEND); - glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); /* premul graphics */ + glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA); /* premul graphics */ IMMDrawPixelsTexState state = immDrawPixelsTexSetup(GPU_SHADER_2D_IMAGE_COLOR); immDrawPixelsTex(&state, draw_rect.xmin, draw_rect.ymin, preview->xsize, preview->ysize, GL_RGBA, GL_UNSIGNED_BYTE, GL_LINEAR, preview->rect, @@ -1336,7 +1336,7 @@ void drawnodespace(const bContext *C, ARegion *ar) ED_region_draw_cb_draw(C, ar, REGION_DRAW_PRE_VIEW); /* only set once */ - 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); /* nodes */ snode_set_context(C); |