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authorKeith Packard <keithp@koto.keithp.com>2007-08-28 12:27:51 -0700
committerKeith Packard <keithp@koto.keithp.com>2007-08-28 12:27:51 -0700
commit500193dca8cee7d8b609bd20cb60d20c96d77de3 (patch)
tree81d98c7dd2cb9356d59706c891cfccea7f8397aa
parentc235cc71a296e63f65cafcc95839119cf3cf2a63 (diff)
Add register defines for hw binning
-rw-r--r--src/mesa/drivers/dri/i915tex/i915_reg.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i915tex/i915_reg.h b/src/mesa/drivers/dri/i915tex/i915_reg.h
index 34c6821405..a9fa56e8a6 100644
--- a/src/mesa/drivers/dri/i915tex/i915_reg.h
+++ b/src/mesa/drivers/dri/i915tex/i915_reg.h
@@ -112,6 +112,20 @@
/* 3DSTATE_CHROMA_KEY */
/* 3DSTATE_CLEAR_PARAMETERS, p150 */
+/*
+ * Sets the color, depth and stencil clear values used by the
+ * CLEAR_RECT and ZONE_INIT primitive types, respectively. These
+ * primitives set override most 3d state and only take a minimal x/y
+ * vertex. The color/z/stencil information is supplied here and
+ * therefore cannot vary per vertex.
+ */
+#define _3DSTATE_CLEAR_PARAMETERS (CMD_3D | (0x1d<<24) | (0x9c<<16) | 5)
+/* Dword 1 */
+#define CLEARPARAM_CLEAR_RECT (1 << 16)
+#define CLEARPARAM_ZONE_INIT (0 << 16)
+#define CLEARPARAM_WRITE_COLOR (1 << 2)
+#define CLEARPARAM_WRITE_DEPTH (1 << 1)
+#define CLEARPARAM_WRITE_STENCIL (1 << 0)
/* 3DSTATE_CONSTANT_BLEND_COLOR, p153 */
#define _3DSTATE_CONST_BLEND_COLOR_CMD (CMD_3D | (0x1d<<24) | (0x88<<16))
@@ -424,6 +438,17 @@
#define S7_DEPTH_OFFSET_CONST_MASK ~0
+
+/* Helper macros for blend factors
+ */
+#define DST_BLND_FACT(f) ((f)<<S6_CBUF_DST_BLEND_FACT_SHIFT)
+#define SRC_BLND_FACT(f) ((f)<<S6_CBUF_SRC_BLEND_FACT_SHIFT)
+#define DST_ABLND_FACT(f) ((f)<<IAB_DST_FACTOR_SHIFT)
+#define SRC_ABLND_FACT(f) ((f)<<IAB_SRC_FACTOR_SHIFT)
+
+
+
+
/* 3DSTATE_MAP_DEINTERLACER_PARAMETERS */
/* 3DSTATE_MAP_PALETTE_LOAD_32, p206 */