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authorBrian Paul <brian.paul@tungstengraphics.com>2000-03-10 22:12:22 +0000
committerBrian Paul <brian.paul@tungstengraphics.com>2000-03-10 22:12:22 +0000
commit516b8363bbe8e625e8e773630772da950eff7d2a (patch)
treedd19f6821d14d099d7bb533d3acfd1b67486a577 /src/mesa/main
parentfca17350b630ce26e2335ffb29d58c9bf897accb (diff)
glPopAttrib() now calls Driver's ClearColor, ClearIndex and ColorMask functions
Diffstat (limited to 'src/mesa/main')
-rw-r--r--src/mesa/main/attrib.c34
1 files changed, 26 insertions, 8 deletions
diff --git a/src/mesa/main/attrib.c b/src/mesa/main/attrib.c
index 4ad733b3cd..95d2bc4ebf 100644
--- a/src/mesa/main/attrib.c
+++ b/src/mesa/main/attrib.c
@@ -1,4 +1,4 @@
-/* $Id: attrib.c,v 1.18 2000/03/03 18:55:45 brianp Exp $ */
+/* $Id: attrib.c,v 1.19 2000/03/10 22:12:22 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -429,19 +429,37 @@ _mesa_PopAttrib(void)
if (ctx->Color.DrawBuffer != oldDrawBuffer) {
_mesa_DrawBuffer( ctx->Color.DrawBuffer);
}
- if ((ctx->Color.AlphaFunc != oldAlphaFunc ||
- ctx->Color.AlphaRef != oldAlphaRef) &&
- ctx->Driver.AlphaFunc)
- (*ctx->Driver.AlphaFunc)( ctx, ctx->Color.AlphaFunc,
- ctx->Color.AlphaRef / 255.0F);
if ((ctx->Color.BlendSrcRGB != oldBlendSrc ||
- ctx->Color.BlendSrcRGB != oldBlendDst) &&
+ ctx->Color.BlendDstRGB != oldBlendDst) &&
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->Driver.LogicOpcode( ctx, ctx->Color.LogicOp );
+ }
+ if (ctx->Visual->RGBAflag) {
+ GLubyte r = (GLint) (ctx->Color.ClearColor[0] * 255.0F);
+ GLubyte g = (GLint) (ctx->Color.ClearColor[1] * 255.0F);
+ GLubyte b = (GLint) (ctx->Color.ClearColor[2] * 255.0F);
+ GLubyte a = (GLint) (ctx->Color.ClearColor[3] * 255.0F);
+ (*ctx->Driver.ClearColor)( ctx, r, g, b, a );
+ if ((ctx->Color.AlphaFunc != oldAlphaFunc ||
+ ctx->Color.AlphaRef != oldAlphaRef) &&
+ ctx->Driver.AlphaFunc)
+ (*ctx->Driver.AlphaFunc)( ctx, ctx->Color.AlphaFunc,
+ ctx->Color.AlphaRef / 255.0F);
+ if (ctx->Driver.ColorMask) {
+ (*ctx->Driver.ColorMask)(ctx,
+ ctx->Color.ColorMask[0],
+ ctx->Color.ColorMask[1],
+ ctx->Color.ColorMask[2],
+ ctx->Color.ColorMask[3]);
+ }
+ }
+ else {
+ (*ctx->Driver.ClearIndex)( ctx, ctx->Color.ClearIndex);
+ }
}
break;
case GL_CURRENT_BIT: