i965/vec4: Make with_writemask() non-static.

[mesa.git] / src / mesa / drivers / dri / i965 / intel_state.c

diff --git a/src/mesa/drivers/dri/i965/intel_state.c b/src/mesa/drivers/dri/i965/intel_state.c
deleted file mode 120000 (symlink)
index 519672fc359d8b823291ad711cce1f4ac064daf5..0000000000000000000000000000000000000000
--- a/src/mesa/drivers/dri/i965/intel_state.c
+++ /dev/null
@@ -1 +0,0 @@
-../intel/intel_state.c
\ No newline at end of file

diff --git a/src/mesa/drivers/dri/i965/intel_state.c b/src/mesa/drivers/dri/i965/intel_state.c
new file mode 100644 (file)
index 0000000000000000000000000000000000000000..c593e288170f38df866f5be44a2fec721545b399
--- /dev/null
+++ b/src/mesa/drivers/dri/i965/intel_state.c
@@ -0,0 +1,156 @@
+/**************************************************************************
+ * 
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/enums.h"
+#include "main/colormac.h"
+#include "main/dd.h"
+
+#include "intel_screen.h"
+#include "brw_context.h"
+#include "brw_defines.h"
+
+int
+intel_translate_shadow_compare_func(GLenum func)
+{
+   switch (func) {
+   case GL_NEVER: 
+       return BRW_COMPAREFUNCTION_ALWAYS;
+   case GL_LESS: 
+       return BRW_COMPAREFUNCTION_LEQUAL;
+   case GL_LEQUAL: 
+       return BRW_COMPAREFUNCTION_LESS;
+   case GL_GREATER: 
+       return BRW_COMPAREFUNCTION_GEQUAL;
+   case GL_GEQUAL: 
+      return BRW_COMPAREFUNCTION_GREATER;
+   case GL_NOTEQUAL: 
+      return BRW_COMPAREFUNCTION_EQUAL;
+   case GL_EQUAL: 
+      return BRW_COMPAREFUNCTION_NOTEQUAL;
+   case GL_ALWAYS: 
+       return BRW_COMPAREFUNCTION_NEVER;
+   }
+
+   assert(!"Invalid shadow comparison function.");
+   return BRW_COMPAREFUNCTION_NEVER;
+}
+
+int
+intel_translate_compare_func(GLenum func)
+{
+   switch (func) {
+   case GL_NEVER:
+      return BRW_COMPAREFUNCTION_NEVER;
+   case GL_LESS:
+      return BRW_COMPAREFUNCTION_LESS;
+   case GL_LEQUAL:
+      return BRW_COMPAREFUNCTION_LEQUAL;
+   case GL_GREATER:
+      return BRW_COMPAREFUNCTION_GREATER;
+   case GL_GEQUAL:
+      return BRW_COMPAREFUNCTION_GEQUAL;
+   case GL_NOTEQUAL:
+      return BRW_COMPAREFUNCTION_NOTEQUAL;
+   case GL_EQUAL:
+      return BRW_COMPAREFUNCTION_EQUAL;
+   case GL_ALWAYS:
+      return BRW_COMPAREFUNCTION_ALWAYS;
+   }
+
+   assert(!"Invalid comparison function.");
+   return BRW_COMPAREFUNCTION_ALWAYS;
+}
+
+int
+intel_translate_stencil_op(GLenum op)
+{
+   switch (op) {
+   case GL_KEEP:
+      return BRW_STENCILOP_KEEP;
+   case GL_ZERO:
+      return BRW_STENCILOP_ZERO;
+   case GL_REPLACE:
+      return BRW_STENCILOP_REPLACE;
+   case GL_INCR:
+      return BRW_STENCILOP_INCRSAT;
+   case GL_DECR:
+      return BRW_STENCILOP_DECRSAT;
+   case GL_INCR_WRAP:
+      return BRW_STENCILOP_INCR;
+   case GL_DECR_WRAP:
+      return BRW_STENCILOP_DECR;
+   case GL_INVERT:
+      return BRW_STENCILOP_INVERT;
+   default:
+      return BRW_STENCILOP_ZERO;
+   }
+}
+
+int
+intel_translate_logic_op(GLenum opcode)
+{
+   switch (opcode) {
+   case GL_CLEAR:
+      return BRW_LOGICOPFUNCTION_CLEAR;
+   case GL_AND:
+      return BRW_LOGICOPFUNCTION_AND;
+   case GL_AND_REVERSE:
+      return BRW_LOGICOPFUNCTION_AND_REVERSE;
+   case GL_COPY:
+      return BRW_LOGICOPFUNCTION_COPY;
+   case GL_COPY_INVERTED:
+      return BRW_LOGICOPFUNCTION_COPY_INVERTED;
+   case GL_AND_INVERTED:
+      return BRW_LOGICOPFUNCTION_AND_INVERTED;
+   case GL_NOOP:
+      return BRW_LOGICOPFUNCTION_NOOP;
+   case GL_XOR:
+      return BRW_LOGICOPFUNCTION_XOR;
+   case GL_OR:
+      return BRW_LOGICOPFUNCTION_OR;
+   case GL_OR_INVERTED:
+      return BRW_LOGICOPFUNCTION_OR_INVERTED;
+   case GL_NOR:
+      return BRW_LOGICOPFUNCTION_NOR;
+   case GL_EQUIV:
+      return BRW_LOGICOPFUNCTION_EQUIV;
+   case GL_INVERT:
+      return BRW_LOGICOPFUNCTION_INVERT;
+   case GL_OR_REVERSE:
+      return BRW_LOGICOPFUNCTION_OR_REVERSE;
+   case GL_NAND:
+      return BRW_LOGICOPFUNCTION_NAND;
+   case GL_SET:
+      return BRW_LOGICOPFUNCTION_SET;
+   default:
+      return BRW_LOGICOPFUNCTION_SET;
+   }
+}