diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2006-09-10 17:10:36 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2006-09-10 17:10:36 +0000 |
| commit | ef8244df1a195f227b1cdf2f944b7fd7a9917adf (patch) | |
| tree | 73ef87986e1d7c21ec4ecf8fc58e20fe8dfc69ad /src/mesa/drivers | |
| parent | 799896244439c586b9610c7eedfef715f652d51b (diff) | |
don't use xmesa_DrawPixels_8R8G8B() if there's a software alpha channel
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/x11/xm_dd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/drivers/x11/xm_dd.c b/src/mesa/drivers/x11/xm_dd.c index d339ac6bc3..11d323082e 100644 --- a/src/mesa/drivers/x11/xm_dd.c +++ b/src/mesa/drivers/x11/xm_dd.c @@ -1,6 +1,6 @@ /* * Mesa 3-D graphics library - * Version: 6.5 + * Version: 6.5.1 * * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. * @@ -620,6 +620,7 @@ xmesa_DrawPixels_8R8G8B( GLcontext *ctx, _swrast_validate_derived( ctx ); if (xrb->pixmap && + xrb->Base.AlphaBits == 0 && format == GL_BGRA && type == GL_UNSIGNED_BYTE && (swrast->_RasterMask & ~CLIP_BIT) == 0 && /* no blend, z-test, etc */ |