diff options
| author | Brian Paul <[email protected]> | 2009-12-29 16:17:14 -0700 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2009-12-29 16:17:14 -0700 |
| commit | fd5511d27fc44096117c47ab503fb5b47f993061 (patch) | |
| tree | ce5b1a3152d1c7ec495403f43e222c421b6e99d0 /src/mesa/main/dd.h | |
| parent | 126b35bd3acbf486471879531cd2e6f446b14497 (diff) | |
mesa: implement per-buffer color masking
This is part of the GL_EXT_draw_buffers2 extension and part of GL 3.0.
The ctx->Color.ColorMask field is now a 2-D array. Until drivers are
modified to support per-buffer color masking, they can just look at
the 0th color mask.
The new _mesa_ColorMaskIndexed() function will be called by
glColorMaskIndexedEXT() or glColorMaski().
Diffstat (limited to 'src/mesa/main/dd.h')
| -rw-r--r-- | src/mesa/main/dd.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h index 6dadf5c079b..496b0d2ba8b 100644 --- a/src/mesa/main/dd.h +++ b/src/mesa/main/dd.h @@ -625,6 +625,8 @@ struct dd_function_table { /** Enable and disable writing of frame buffer color components */ void (*ColorMask)(GLcontext *ctx, GLboolean rmask, GLboolean gmask, GLboolean bmask, GLboolean amask ); + void (*ColorMaskIndexed)(GLcontext *ctx, GLuint buf, GLboolean rmask, + GLboolean gmask, GLboolean bmask, GLboolean amask); /** Cause a material color to track the current color */ void (*ColorMaterial)(GLcontext *ctx, GLenum face, GLenum mode); /** Specify whether front- or back-facing facets can be culled */ |