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authorBrian Paul <brian.paul@tungstengraphics.com>2002-04-01 17:03:38 +0000
committerBrian Paul <brian.paul@tungstengraphics.com>2002-04-01 17:03:38 +0000
commit86a7cc6f2c6ec49b5f09f03a872a49bce5afbe85 (patch)
tree6b62328ef29ca9080b420f8fc2f67644863c9e49 /src
parent6c921af034525fc28f006e447f62a31e00649f2c (diff)
minor optimization in GL_TRANSFORM_BIT popping
Diffstat (limited to 'src')
-rw-r--r--src/mesa/main/attrib.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/src/mesa/main/attrib.c b/src/mesa/main/attrib.c
index 739791878f..5e6da38d98 100644
--- a/src/mesa/main/attrib.c
+++ b/src/mesa/main/attrib.c
@@ -1,4 +1,4 @@
-/* $Id: attrib.c,v 1.62 2002/03/29 17:27:59 brianp Exp $ */
+/* $Id: attrib.c,v 1.63 2002/04/01 17:03:38 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -1068,9 +1068,11 @@ _mesa_PopAttrib(void)
}
/* normalize/rescale */
- _mesa_set_enable(ctx, GL_NORMALIZE, ctx->Transform.Normalize);
- _mesa_set_enable(ctx, GL_RESCALE_NORMAL_EXT,
- ctx->Transform.RescaleNormals);
+ if (xform->Normalize != ctx->Transform.Normalize)
+ _mesa_set_enable(ctx, GL_NORMALIZE,ctx->Transform.Normalize);
+ if (xform->RescaleNormals != ctx->Transform.RescaleNormals)
+ _mesa_set_enable(ctx, GL_RESCALE_NORMAL_EXT,
+ ctx->Transform.RescaleNormals);
}
break;
case GL_TEXTURE_BIT: