intel: Initialize region ptr to prevent assertion in intel_region_reference

[mesa.git] / src / mesa / drivers / dri / intel / intel_reg.h

diff --git a/src/mesa/drivers/dri/intel/intel_reg.h b/src/mesa/drivers/dri/intel/intel_reg.h
index 81a7386e429b241f0204343142c9b164863f8e7d..57ac8f0cc14cb70782717c29c0f6cd33d621a61a 100644 (file)
--- a/src/mesa/drivers/dri/intel/intel_reg.h
+++ b/src/mesa/drivers/dri/intel/intel_reg.h
@@ -71,16 +71,16 @@
 /** @{
  * 915 definitions
  */
-#define S0_VB_OFFSET_MASK              0xffffffc
+#define S0_VB_OFFSET_MASK              0xffffffc0
 #define S0_AUTO_CACHE_INV_DISABLE      (1<<0)
 /** @} */
 
 /** @{
  * 830 definitions
  */
-#define S0_VB_OFFSET_MASK_830          0xffffff8
+#define S0_VB_OFFSET_MASK_830          0xffffff80
 #define S0_VB_PITCH_SHIFT_830          1
-#define S0_VB_ENABLE_830               0
+#define S0_VB_ENABLE_830               (1<<0)
 /** @} */
 
 #define S1_VERTEX_WIDTH_SHIFT          24
@@ -100,8 +100,8 @@
 #define S2_TEXCOORD_FMT(unit, type)    ((type)<<(unit*4))
 #define S2_TEXCOORD_NONE               (~0)
 #define S2_TEX_COUNT_SHIFT_830         12
-#define S2_VERTEX_0_WIDTH_SHIFT_830    0
-#define S2_VERTEX_1_WIDTH_SHIFT_830    6
+#define S2_VERTEX_1_WIDTH_SHIFT_830    0
+#define S2_VERTEX_0_WIDTH_SHIFT_830    6
 /* S3 not interesting */
 
 #define S4_POINT_WIDTH_SHIFT           23