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authorKeith Whitwell <keith@tungstengraphics.com>2000-10-30 13:31:59 +0000
committerKeith Whitwell <keith@tungstengraphics.com>2000-10-30 13:31:59 +0000
commita96308c37db0bc0086a017d318bc3504aa5f0b1a (patch)
tree0010de3aa19901acf13b57e57e7ba465abffa95e /src/mesa/main/points.c
parenta4575499679d9d91055a35c7673b81872ec127cb (diff)
Replace the flags Mesa was using for ctx->NewState with a new set
based on the GL attribute groups. Introduced constants describing the circumstances under which some key derived values can change: _SWRAST_NEW_RASTERMASK -- ctx->RasterMask _SWRAST_NEW_TRIANGLE -- The software rasterizer's triangle function _DD_NEW_FEEDBACK -- the 'DD_FEEDBACK' bit in ctx->TriangleCaps These are helpful in deciding whether you need to recalculate state if your recalculation involves reference to a derived value.
Diffstat (limited to 'src/mesa/main/points.c')
-rw-r--r--src/mesa/main/points.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/mesa/main/points.c b/src/mesa/main/points.c
index c23980ff7e..5f42cd0371 100644
--- a/src/mesa/main/points.c
+++ b/src/mesa/main/points.c
@@ -1,4 +1,4 @@
-/* $Id: points.c,v 1.17 2000/10/28 18:34:48 brianp Exp $ */
+/* $Id: points.c,v 1.18 2000/10/30 13:32:01 keithw Exp $ */
/*
* Mesa 3-D graphics library
@@ -60,7 +60,7 @@ _mesa_PointSize( GLfloat size )
ctx->TriangleCaps &= ~DD_POINT_SIZE;
if (size != 1.0)
ctx->TriangleCaps |= DD_POINT_SIZE;
- ctx->NewState |= NEW_RASTER_OPS;
+ ctx->NewState |= _NEW_POINT;
}
}
@@ -91,7 +91,6 @@ _mesa_PointParameterfvEXT( GLenum pname, const GLfloat *params)
if (tmp != ctx->Point.Attenuated) {
ctx->Enabled ^= ENABLE_POINT_ATTEN;
ctx->TriangleCaps ^= DD_POINT_ATTEN;
- ctx->NewState |= NEW_RASTER_OPS;
}
}
break;
@@ -121,7 +120,7 @@ _mesa_PointParameterfvEXT( GLenum pname, const GLfloat *params)
return;
}
- ctx->NewState |= NEW_RASTER_OPS;
+ ctx->NewState |= _NEW_POINT;
}