Mesa (master): i965: Increase MaxClipPlanes to 8 for gen6+.

[Paul Berry]

Module: Mesa
Branch: master
Commit: 604173fb1c4c7705681e77bbd862b9f953dbc6d4
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=604173fb1c4c7705681e77bbd862b9f953dbc6d4

Author: Paul Berry <stereotype441 at gmail.com>
Date:   Tue Sep 13 10:58:47 2011 -0700

i965: Increase MaxClipPlanes to 8 for gen6+.

This is necessary for GLSL 1.30 compliance.

Reviewed-by: Eric Anholt <eric at anholt.net>

---

 src/mesa/drivers/dri/intel/intel_context.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c
index caac24a..5625a78 100644
--- a/src/mesa/drivers/dri/intel/intel_context.c
+++ b/src/mesa/drivers/dri/intel/intel_context.c
@@ -794,6 +794,9 @@ intelInitContext(struct intel_context *intel,
 
    ctx->Const.MaxSamples = 1.0;
 
+   if (intel->gen >= 6)
+      ctx->Const.MaxClipPlanes = 8;
+
    /* reinitialize the context point state.
     * It depend on constants in __struct gl_contextRec::Const
     */