/**************************************************************************
*
* Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
- * Copyright 2009 VMware, Inc.
+ * Copyright 2009-2010 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
extern "C" {
#endif
-#include "p_compiler.h"
-
struct tgsi_header
{
};
enum tgsi_file_type {
- TGSI_FILE_NULL =0,
- TGSI_FILE_CONSTANT =1,
- TGSI_FILE_INPUT =2,
- TGSI_FILE_OUTPUT =3,
- TGSI_FILE_TEMPORARY =4,
- TGSI_FILE_SAMPLER =5,
- TGSI_FILE_ADDRESS =6,
- TGSI_FILE_IMMEDIATE =7,
- TGSI_FILE_LOOP =8,
- TGSI_FILE_PREDICATE =9,
- TGSI_FILE_SYSTEM_VALUE =10,
+ TGSI_FILE_NULL =0,
+ TGSI_FILE_CONSTANT =1,
+ TGSI_FILE_INPUT =2,
+ TGSI_FILE_OUTPUT =3,
+ TGSI_FILE_TEMPORARY =4,
+ TGSI_FILE_SAMPLER =5,
+ TGSI_FILE_ADDRESS =6,
+ TGSI_FILE_IMMEDIATE =7,
+ TGSI_FILE_PREDICATE =8,
+ TGSI_FILE_SYSTEM_VALUE =9,
+ TGSI_FILE_IMMEDIATE_ARRAY =10,
+ TGSI_FILE_TEMPORARY_ARRAY =11,
+ TGSI_FILE_RESOURCE =12,
TGSI_FILE_COUNT /**< how many TGSI_FILE_ types */
};
#define TGSI_INTERPOLATE_PERSPECTIVE 2
#define TGSI_INTERPOLATE_COUNT 3
+#define TGSI_CYLINDRICAL_WRAP_X (1 << 0)
+#define TGSI_CYLINDRICAL_WRAP_Y (1 << 1)
+#define TGSI_CYLINDRICAL_WRAP_Z (1 << 2)
+#define TGSI_CYLINDRICAL_WRAP_W (1 << 3)
+
struct tgsi_declaration
{
unsigned Type : 4; /**< TGSI_TOKEN_TYPE_DECLARATION */
unsigned File : 4; /**< one of TGSI_FILE_x */
unsigned UsageMask : 4; /**< bitmask of TGSI_WRITEMASK_x flags */
unsigned Interpolate : 4; /**< one of TGSI_INTERPOLATE_x */
+ unsigned Dimension : 1; /**< any extra dimension info? */
unsigned Semantic : 1; /**< BOOL, any semantic info? */
unsigned Centroid : 1; /**< centroid sampling? */
unsigned Invariant : 1; /**< invariant optimization? */
- unsigned Padding : 5;
+ unsigned CylindricalWrap:4; /**< TGSI_CYLINDRICAL_WRAP_x flags */
};
struct tgsi_declaration_range
unsigned Last : 16; /**< UINT */
};
-#define TGSI_SEMANTIC_POSITION 0
-#define TGSI_SEMANTIC_COLOR 1
-#define TGSI_SEMANTIC_BCOLOR 2 /**< back-face color */
-#define TGSI_SEMANTIC_FOG 3
-#define TGSI_SEMANTIC_PSIZE 4
-#define TGSI_SEMANTIC_GENERIC 5
-#define TGSI_SEMANTIC_NORMAL 6
-#define TGSI_SEMANTIC_FACE 7
-#define TGSI_SEMANTIC_EDGEFLAG 8
-#define TGSI_SEMANTIC_PRIMID 9
-#define TGSI_SEMANTIC_COUNT 10 /**< number of semantic values */
+struct tgsi_declaration_dimension
+{
+ unsigned Index2D:16; /**< UINT */
+ unsigned Padding:16;
+};
+
+#define TGSI_SEMANTIC_POSITION 0
+#define TGSI_SEMANTIC_COLOR 1
+#define TGSI_SEMANTIC_BCOLOR 2 /**< back-face color */
+#define TGSI_SEMANTIC_FOG 3
+#define TGSI_SEMANTIC_PSIZE 4
+#define TGSI_SEMANTIC_GENERIC 5
+#define TGSI_SEMANTIC_NORMAL 6
+#define TGSI_SEMANTIC_FACE 7
+#define TGSI_SEMANTIC_EDGEFLAG 8
+#define TGSI_SEMANTIC_PRIMID 9
+#define TGSI_SEMANTIC_INSTANCEID 10
+#define TGSI_SEMANTIC_STENCIL 11
+#define TGSI_SEMANTIC_COUNT 12 /**< number of semantic values */
struct tgsi_declaration_semantic
{
unsigned Padding : 8;
};
+struct tgsi_declaration_resource {
+ unsigned Resource : 8; /**< one of TGSI_TEXTURE_ */
+ unsigned ReturnTypeX : 6; /**< one of enum pipe_type */
+ unsigned ReturnTypeY : 6; /**< one of enum pipe_type */
+ unsigned ReturnTypeZ : 6; /**< one of enum pipe_type */
+ unsigned ReturnTypeW : 6; /**< one of enum pipe_type */
+};
+
#define TGSI_IMM_FLOAT32 0
#define TGSI_IMM_UINT32 1
#define TGSI_IMM_INT32 2
struct tgsi_immediate
{
unsigned Type : 4; /**< TGSI_TOKEN_TYPE_IMMEDIATE */
- unsigned NrTokens : 8; /**< UINT */
+ unsigned NrTokens : 14; /**< UINT */
unsigned DataType : 4; /**< one of TGSI_IMM_x */
- unsigned Padding : 16;
+ unsigned Padding : 10;
};
union tgsi_immediate_data
#define TGSI_PROPERTY_GS_INPUT_PRIM 0
#define TGSI_PROPERTY_GS_OUTPUT_PRIM 1
-#define TGSI_PROPERTY_GS_MAX_VERTICES 2
-#define TGSI_PROPERTY_COUNT 3
+#define TGSI_PROPERTY_GS_MAX_OUTPUT_VERTICES 2
+#define TGSI_PROPERTY_FS_COORD_ORIGIN 3
+#define TGSI_PROPERTY_FS_COORD_PIXEL_CENTER 4
+#define TGSI_PROPERTY_FS_COLOR0_WRITES_ALL_CBUFS 5
+#define TGSI_PROPERTY_COUNT 6
struct tgsi_property {
unsigned Type : 4; /**< TGSI_TOKEN_TYPE_PROPERTY */
unsigned Padding : 12;
};
+#define TGSI_FS_COORD_ORIGIN_UPPER_LEFT 0
+#define TGSI_FS_COORD_ORIGIN_LOWER_LEFT 1
+
+#define TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER 0
+#define TGSI_FS_COORD_PIXEL_CENTER_INTEGER 1
+
struct tgsi_property_data {
unsigned Data;
};
*
* For more information on semantics of opcodes and
* which APIs are known to use which opcodes, see
- * auxiliary/tgsi/tgsi-instruction-set.txt
+ * gallium/docs/source/tgsi.rst
*/
#define TGSI_OPCODE_ARL 0
#define TGSI_OPCODE_MOV 1
#define TGSI_OPCODE_TXL 72
#define TGSI_OPCODE_BRK 73
#define TGSI_OPCODE_IF 74
-#define TGSI_OPCODE_BGNFOR 75
-#define TGSI_OPCODE_REP 76
+ /* gap */
#define TGSI_OPCODE_ELSE 77
#define TGSI_OPCODE_ENDIF 78
-#define TGSI_OPCODE_ENDFOR 79
-#define TGSI_OPCODE_ENDREP 80
+ /* gap */
#define TGSI_OPCODE_PUSHA 81
#define TGSI_OPCODE_POPA 82
#define TGSI_OPCODE_CEIL 83
#define TGSI_OPCODE_CASE 142
#define TGSI_OPCODE_DEFAULT 143
#define TGSI_OPCODE_ENDSWITCH 144
-#define TGSI_OPCODE_LAST 145
+
+/* resource related opcodes */
+#define TGSI_OPCODE_LOAD 145
+#define TGSI_OPCODE_LOAD_MS 146
+#define TGSI_OPCODE_SAMPLE 147
+#define TGSI_OPCODE_SAMPLE_B 148
+#define TGSI_OPCODE_SAMPLE_C 149
+#define TGSI_OPCODE_SAMPLE_C_LZ 150
+#define TGSI_OPCODE_SAMPLE_D 151
+#define TGSI_OPCODE_SAMPLE_L 152
+#define TGSI_OPCODE_GATHER4 153
+#define TGSI_OPCODE_RESINFO 154
+#define TGSI_OPCODE_SAMPLE_POS 155
+#define TGSI_OPCODE_SAMPLE_INFO 156
+
+#define TGSI_OPCODE_LAST 157
#define TGSI_SAT_NONE 0 /* do not saturate */
#define TGSI_SAT_ZERO_ONE 1 /* clamp to [0,1] */
#define TGSI_TEXTURE_SHADOW1D 6
#define TGSI_TEXTURE_SHADOW2D 7
#define TGSI_TEXTURE_SHADOWRECT 8
-#define TGSI_TEXTURE_COUNT 9
+#define TGSI_TEXTURE_1D_ARRAY 9
+#define TGSI_TEXTURE_2D_ARRAY 10
+#define TGSI_TEXTURE_COUNT 11
struct tgsi_instruction_texture
{
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