Mesa (master): draw: tweak AA line texture minimum alpha
Brian Paul
brianp at kemper.freedesktop.org
Fri Feb 11 19:01:11 UTC 2011
Module: Mesa
Branch: master
Commit: 413511f7967260c61085a4fa61bebdcc385cf7ca
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=413511f7967260c61085a4fa61bebdcc385cf7ca
Author: Brian Paul <brianp at vmware.com>
Date: Wed Feb 9 13:11:12 2011 -0700
draw: tweak AA line texture minimum alpha
AA lines drawn as textured quads look a little better with this change.
Conformance/piglit tests still pass.
---
src/gallium/auxiliary/draw/draw_pipe_aaline.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/gallium/auxiliary/draw/draw_pipe_aaline.c b/src/gallium/auxiliary/draw/draw_pipe_aaline.c
index 0851b9a..af4cea8 100644
--- a/src/gallium/auxiliary/draw/draw_pipe_aaline.c
+++ b/src/gallium/auxiliary/draw/draw_pipe_aaline.c
@@ -461,7 +461,7 @@ aaline_create_texture(struct aaline_stage *aaline)
d = 200; /* tuneable */
}
else if (i == 0 || j == 0 || i == size - 1 || j == size - 1) {
- d = 0;
+ d = 35; /* edge texel */
}
else {
d = 255;
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