Mesa (master): r600: update vport z & clipping when depth_clamp is changed
Andre Maasikas
andrem at kemper.freedesktop.org
Fri Jan 22 12:14:58 UTC 2010
Module: Mesa
Branch: master
Commit: 70ccca42515e01f8e6c01b39128721f31edba041
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=70ccca42515e01f8e6c01b39128721f31edba041
Author: Andre Maasikas <amaasikas at gmail.com>
Date: Fri Jan 22 14:06:10 2010 +0200
r600: update vport z & clipping when depth_clamp is changed
fixes piglit depth_clamp
---
src/mesa/drivers/dri/r600/r700_state.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/src/mesa/drivers/dri/r600/r700_state.c b/src/mesa/drivers/dri/r600/r700_state.c
index 3c8cb57..a795f62 100644
--- a/src/mesa/drivers/dri/r600/r700_state.c
+++ b/src/mesa/drivers/dri/r600/r700_state.c
@@ -59,6 +59,7 @@ static void r700SetClipPlaneState(GLcontext * ctx, GLenum cap, GLboolean state);
static void r700UpdatePolygonMode(GLcontext * ctx);
static void r700SetPolygonOffsetState(GLcontext * ctx, GLboolean state);
static void r700SetStencilState(GLcontext * ctx, GLboolean state);
+static void r700UpdateWindow(GLcontext * ctx, int id);
void r700UpdateShaders(GLcontext * ctx)
{
@@ -780,6 +781,9 @@ static void r700Enable(GLcontext * ctx, GLenum cap, GLboolean state) //---------
case GL_LINE_STIPPLE:
r700UpdateLineStipple(ctx);
break;
+ case GL_DEPTH_CLAMP:
+ r700UpdateWindow(ctx, 0);
+ break;
default:
break;
}
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