i830: Fix collision between I830_UPLOAD_RASTER_RULES and I830_UPLOAD_TEX(0)

I830_UPLOAD_RASTER_RULES and I830_UPLOAD_TEX(0) are trying to occupy
the same bit. Move the texture bits upwards a bit to make room for
I830_UPLOAD_RASTER_RULES.

Now the driver will actually upload the raster rules which is rather
important to get the provoking vertex right. Fixes the appearance
of glxgears teeth on gen2.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Cc: "10.6 11.0" <mesa-stable@lists.freedesktop.org>

diff --git a/src/mesa/drivers/dri/i915/i830_context.h b/src/mesa/drivers/dri/i915/i830_context.h
index 140f617e007c8f7ddf23f142a1c56d5f0f1e53ee..92952cf61b3894510df52af76b4d0bc49d074f8c 100644 (file)
--- a/src/mesa/drivers/dri/i915/i830_context.h
+++ b/src/mesa/drivers/dri/i915/i830_context.h
@@ -42,10 +42,10 @@
 #define I830_UPLOAD_STIPPLE          0x4
 #define I830_UPLOAD_INVARIENT        0x8
 #define I830_UPLOAD_RASTER_RULES     0x10
-#define I830_UPLOAD_TEX(i)           (0x10<<(i))
-#define I830_UPLOAD_TEXBLEND(i)      (0x100<<(i))
-#define I830_UPLOAD_TEX_ALL          (0x0f0)
-#define I830_UPLOAD_TEXBLEND_ALL     (0xf00)
+#define I830_UPLOAD_TEX(i)           (0x0100<<(i))
+#define I830_UPLOAD_TEXBLEND(i)      (0x1000<<(i))
+#define I830_UPLOAD_TEX_ALL          (0x0f00)
+#define I830_UPLOAD_TEXBLEND_ALL     (0xf000)
 
 /* State structure offsets - these will probably disappear.
  */