Merge remote branch 'origin/gallium-0.2' into gallium-0.2

[mesa.git] / src / gallium / include / pipe / p_shader_tokens.h

diff --git a/src/gallium/include/pipe/p_shader_tokens.h b/src/gallium/include/pipe/p_shader_tokens.h
index 84e5096418b6d028e1005bd1b103ce2d32005b76..78c20de3e27b908f7500130dc9a0be09de50304b 100644 (file)
--- a/src/gallium/include/pipe/p_shader_tokens.h
+++ b/src/gallium/include/pipe/p_shader_tokens.h
@@ -1,4 +1,31 @@
-#if !defined TGSI_TOKEN_H
+/**************************************************************************
+ * 
+ * Copyright 2008 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.
+ * 
+ **************************************************************************/
+
+#ifndef TGSI_TOKEN_H
 #define TGSI_TOKEN_H
 
 #ifdef __cplusplus
@@ -75,6 +102,7 @@ enum tgsi_file_type {
 #define TGSI_INTERPOLATE_CONSTANT      0
 #define TGSI_INTERPOLATE_LINEAR        1
 #define TGSI_INTERPOLATE_PERSPECTIVE   2
+#define TGSI_INTERPOLATE_COUNT         3
 
 struct tgsi_declaration
 {
@@ -239,6 +267,7 @@ struct tgsi_immediate_float32
  * GL_ARB_fragment_program
  */
 #define TGSI_OPCODE_CMP                 66
+#define TGSI_OPCODE_KIL                 116  /* conditional kill */
 #define TGSI_OPCODE_SCS                 67
 #define TGSI_OPCODE_TXB                 68
 
@@ -326,7 +355,7 @@ struct tgsi_immediate_float32
 /*
  * ps_1_1
  */
-#define TGSI_OPCODE_TEXKILL             TGSI_OPCODE_KILP
+#define TGSI_OPCODE_TEXKILL             TGSI_OPCODE_KIL
 
 /*
  * ps_1_2
@@ -380,12 +409,12 @@ struct tgsi_immediate_float32
  */
 #define TGSI_OPCODE_SGN                 TGSI_OPCODE_SSG
 #define TGSI_OPCODE_MOVA                TGSI_OPCODE_ARR
+/* EXPP - use TGSI_OPCODE_EX2 */
 
 /*
  * vs_2_x
  */
 
-#define TGSI_OPCODE_KIL                 116  /* unpredicated kill */
 #define TGSI_OPCODE_END                 117  /* aka HALT */
 
 #define TGSI_OPCODE_LAST                119
@@ -394,7 +423,7 @@ struct tgsi_immediate_float32
 #define TGSI_SAT_ZERO_ONE        1  /* clamp to [0,1] */
 #define TGSI_SAT_MINUS_PLUS_ONE  2  /* clamp to [-1,1] */
 
-/*
+/**
  * Opcode is the operation code to execute. A given operation defines the
  * semantics how the source registers (if any) are interpreted and what is
  * written to the destination registers (if any) as a result of execution.
@@ -468,19 +497,18 @@ struct tgsi_instruction_ext
 #define TGSI_CC_GT      0
 #define TGSI_CC_EQ      1
 #define TGSI_CC_LT      2
-#define TGSI_CC_UN      3
-#define TGSI_CC_GE      4
-#define TGSI_CC_LE      5
-#define TGSI_CC_NE      6
-#define TGSI_CC_TR      7
-#define TGSI_CC_FL      8
+#define TGSI_CC_GE      3
+#define TGSI_CC_LE      4
+#define TGSI_CC_NE      5
+#define TGSI_CC_TR      6
+#define TGSI_CC_FL      7
 
 #define TGSI_SWIZZLE_X      0
 #define TGSI_SWIZZLE_Y      1
 #define TGSI_SWIZZLE_Z      2
 #define TGSI_SWIZZLE_W      3
 
-/*
+/**
  * Precision controls the precision at which the operation should be executed.
  *
  * CondDstUpdate enables condition code register writes. When this field is
@@ -528,6 +556,7 @@ struct tgsi_instruction_ext_label
 #define TGSI_TEXTURE_SHADOW1D       6
 #define TGSI_TEXTURE_SHADOW2D       7
 #define TGSI_TEXTURE_SHADOWRECT     8
+#define TGSI_TEXTURE_COUNT          9
 
 struct tgsi_instruction_ext_texture
 {
@@ -546,7 +575,7 @@ struct tgsi_instruction_ext_predicate
    unsigned Extended         : 1;    /* BOOL */
 };
 
-/*
+/**
  * File specifies the register array to access.
  *
  * Index specifies the element number of a register in the register file.
@@ -578,7 +607,7 @@ struct tgsi_src_register
    unsigned Extended    : 1;  /* BOOL */
 };
 
-/*
+/**
  * If tgsi_src_register::Extended is TRUE, tgsi_src_register_ext follows.
  * 
  * Then, if tgsi_src_register::Indirect is TRUE, another tgsi_src_register
@@ -597,7 +626,7 @@ struct tgsi_src_register_ext
    unsigned Extended : 1;    /* BOOL */
 };
 
-/*
+/**
  * If tgsi_src_register_ext::Type is TGSI_SRC_REGISTER_EXT_TYPE_SWZ,
  * it should be cast to tgsi_src_register_ext_swz.
  * 
@@ -615,7 +644,7 @@ struct tgsi_src_register_ext
 #define TGSI_EXTSWIZZLE_ZERO    4
 #define TGSI_EXTSWIZZLE_ONE     5
 
-/*
+/**
  * ExtSwizzleX, ExtSwizzleY, ExtSwizzleZ and ExtSwizzleW swizzle the source
  * register in an extended manner.
  *
@@ -741,6 +770,7 @@ struct tgsi_dst_register_ext_concode
 #define TGSI_MODULATE_HALF      4
 #define TGSI_MODULATE_QUARTER   5
 #define TGSI_MODULATE_EIGHTH    6
+#define TGSI_MODULATE_COUNT     7
 
 struct tgsi_dst_register_ext_modulate
 {