diff options
| author | Keith Whitwell <keith@tungstengraphics.com> | 2000-02-25 03:55:39 +0000 |
|---|---|---|
| committer | Keith Whitwell <keith@tungstengraphics.com> | 2000-02-25 03:55:39 +0000 |
| commit | e828bc8f61736f6ba2eff7b2d3dd24056c8b86e0 (patch) | |
| tree | 7e8ff2fef8cec0988b77074b9591e692464931a9 /src/mesa/main/attrib.c | |
| parent | 8ceb5c34dd4c0da73f9cb58b803a84e17e545c4b (diff) | |
Fog coordinate stage which drivers may use to replace standard fogging
mechanism.
LogicOp state change callback
Diffstat (limited to 'src/mesa/main/attrib.c')
| -rw-r--r-- | src/mesa/main/attrib.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mesa/main/attrib.c b/src/mesa/main/attrib.c index d7a6ad7425..57489b59f2 100644 --- a/src/mesa/main/attrib.c +++ b/src/mesa/main/attrib.c @@ -1,4 +1,4 @@ -/* $Id: attrib.c,v 1.15 2000/02/02 22:03:31 brianp Exp $ */ +/* $Id: attrib.c,v 1.16 2000/02/25 03:55:39 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -423,6 +423,7 @@ _mesa_PopAttrib(void) GLubyte oldAlphaRef = ctx->Color.AlphaRef; GLenum oldBlendSrc = ctx->Color.BlendSrcRGB; GLenum oldBlendDst = ctx->Color.BlendDstRGB; + GLenum oldLogicOp = ctx->Color.LogicOp; MEMCPY( &ctx->Color, attr->data, sizeof(struct gl_colorbuffer_attrib) ); if (ctx->Color.DrawBuffer != oldDrawBuffer) { @@ -438,6 +439,9 @@ _mesa_PopAttrib(void) ctx->Driver.BlendFunc) (*ctx->Driver.BlendFunc)( ctx, ctx->Color.BlendSrcRGB, ctx->Color.BlendDstRGB); + if (ctx->Color.LogicOp != oldLogicOp && + ctx->Driver.LogicOpcode) + ctx->Driver.LogicOpcode( ctx, ctx->Color.LogicOp ); } break; case GL_CURRENT_BIT: |