src/gallium/auxiliary/tgsi/tgsi_build.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
  10  * distribute, sub license, and/or sell copies of the Software, and to
  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
  22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28 #ifndef TGSI_BUILD_H
  29 #define TGSI_BUILD_H
  30
  31
  32 struct tgsi_token;
  33
  34
  35 #if defined __cplusplus
  36 extern "C" {
  37 #endif
  38
  39
  40 /*
  41  * header
  42  */
  43
  44 struct tgsi_header
  45 tgsi_build_header( void );
  46
  47 struct tgsi_processor
  48 tgsi_default_processor( void );
  49
  50 struct tgsi_processor
  51 tgsi_build_processor(
  52    unsigned processor,
  53    struct tgsi_header *header );
  54
  55 /*
  56  * declaration
  57  */
  58
  59 struct tgsi_declaration
  60 tgsi_default_declaration( void );
  61
  62 struct tgsi_declaration
  63 tgsi_build_declaration(
  64    unsigned file,
  65    unsigned usage_mask,
  66    unsigned interpolate,
  67    unsigned dimension,
  68    unsigned semantic,
  69    unsigned centroid,
  70    unsigned invariant,
  71    unsigned cylindrical_wrap,
  72    struct tgsi_header *header );
  73
  74 struct tgsi_full_declaration
  75 tgsi_default_full_declaration( void );
  76
  77 unsigned
  78 tgsi_build_full_declaration(
  79    const struct tgsi_full_declaration *full_decl,
  80    struct tgsi_token *tokens,
  81    struct tgsi_header *header,
  82    unsigned maxsize );
  83
  84 struct tgsi_declaration_range
  85 tgsi_default_declaration_range( void );
  86
  87 struct tgsi_declaration_range
  88 tgsi_build_declaration_range(
  89    unsigned first,
  90    unsigned last,
  91    struct tgsi_declaration *declaration,
  92    struct tgsi_header *header );
  93
  94 struct tgsi_declaration_dimension
  95 tgsi_default_declaration_dimension(void);
  96
  97 struct tgsi_declaration_dimension
  98 tgsi_build_declaration_dimension(unsigned index_2d,
  99                                  struct tgsi_declaration *declaration,
 100                                  struct tgsi_header *header);
 101
 102 struct tgsi_declaration_semantic
 103 tgsi_default_declaration_semantic( void );
 104
 105 struct tgsi_declaration_semantic
 106 tgsi_build_declaration_semantic(
 107    unsigned semantic_name,
 108    unsigned semantic_index,
 109    struct tgsi_declaration *declaration,
 110    struct tgsi_header *header );
 111
 112 /*
 113  * immediate
 114  */
 115
 116 struct tgsi_immediate
 117 tgsi_default_immediate( void );
 118
 119 struct tgsi_immediate
 120 tgsi_build_immediate(
 121    struct tgsi_header *header );
 122
 123 struct tgsi_full_immediate
 124 tgsi_default_full_immediate( void );
 125
 126 union tgsi_immediate_data
 127 tgsi_build_immediate_float32(
 128    float value,
 129    struct tgsi_immediate *immediate,
 130    struct tgsi_header *header );
 131
 132 unsigned
 133 tgsi_build_full_immediate(
 134    const struct tgsi_full_immediate *full_imm,
 135    struct tgsi_token *tokens,
 136    struct tgsi_header *header,
 137    unsigned maxsize );
 138
 139 /*
 140  * properties
 141  */
 142
 143 struct tgsi_property
 144 tgsi_default_property( void );
 145
 146 struct tgsi_property
 147 tgsi_build_property(
 148    unsigned property_name,
 149    struct tgsi_header *header );
 150
 151 struct tgsi_full_property
 152 tgsi_default_full_property( void );
 153
 154 struct tgsi_property_data
 155 tgsi_build_property_data(
 156    unsigned value,
 157    struct tgsi_property *property,
 158    struct tgsi_header *header );
 159
 160 unsigned
 161 tgsi_build_full_property(
 162    const struct tgsi_full_property *full_prop,
 163    struct tgsi_token *tokens,
 164    struct tgsi_header *header,
 165    unsigned maxsize );
 166
 167 /*
 168  * instruction
 169  */
 170
 171 struct tgsi_instruction
 172 tgsi_default_instruction( void );
 173
 174 struct tgsi_instruction
 175 tgsi_build_instruction(
 176    unsigned opcode,
 177    unsigned saturate,
 178    unsigned predicate,
 179    unsigned num_dst_regs,
 180    unsigned num_src_regs,
 181    struct tgsi_header *header );
 182
 183 struct tgsi_full_instruction
 184 tgsi_default_full_instruction( void );
 185
 186 unsigned
 187 tgsi_build_full_instruction(
 188    const struct tgsi_full_instruction *full_inst,
 189    struct tgsi_token *tokens,
 190    struct tgsi_header *header,
 191    unsigned maxsize );
 192
 193 struct tgsi_instruction_predicate
 194 tgsi_default_instruction_predicate(void);
 195
 196 struct tgsi_instruction_predicate
 197 tgsi_build_instruction_predicate(int index,
 198                                  unsigned negate,
 199                                  unsigned swizzleX,
 200                                  unsigned swizzleY,
 201                                  unsigned swizzleZ,
 202                                  unsigned swizzleW,
 203                                  struct tgsi_instruction *instruction,
 204                                  struct tgsi_header *header);
 205
 206 struct tgsi_instruction_label
 207 tgsi_default_instruction_label( void );
 208
 209 struct tgsi_instruction_label
 210 tgsi_build_instruction_label(
 211    unsigned label,
 212    struct tgsi_token *prev_token,
 213    struct tgsi_instruction *instruction,
 214    struct tgsi_header *header );
 215
 216 struct tgsi_instruction_texture
 217 tgsi_default_instruction_texture( void );
 218
 219 struct tgsi_instruction_texture
 220 tgsi_build_instruction_texture(
 221    unsigned texture,
 222    struct tgsi_token *prev_token,
 223    struct tgsi_instruction *instruction,
 224    struct tgsi_header *header );
 225
 226 struct tgsi_src_register
 227 tgsi_default_src_register( void );
 228
 229 struct tgsi_src_register
 230 tgsi_build_src_register(
 231    unsigned file,
 232    unsigned swizzle_x,
 233    unsigned swizzle_y,
 234    unsigned swizzle_z,
 235    unsigned swizzle_w,
 236    unsigned negate,
 237    unsigned absolute,
 238    unsigned indirect,
 239    unsigned dimension,
 240    int index,
 241    struct tgsi_instruction *instruction,
 242    struct tgsi_header *header );
 243
 244 struct tgsi_full_src_register
 245 tgsi_default_full_src_register( void );
 246
 247
 248 struct tgsi_dimension
 249 tgsi_default_dimension( void );
 250
 251 struct tgsi_dimension
 252 tgsi_build_dimension(
 253    unsigned indirect,
 254    unsigned index,
 255    struct tgsi_instruction *instruction,
 256    struct tgsi_header *header );
 257
 258 struct tgsi_dst_register
 259 tgsi_default_dst_register( void );
 260
 261 struct tgsi_dst_register
 262 tgsi_build_dst_register(
 263    unsigned file,
 264    unsigned mask,
 265    unsigned indirect,
 266    unsigned dimension,
 267    int index,
 268    struct tgsi_instruction *instruction,
 269    struct tgsi_header *header );
 270
 271 struct tgsi_full_dst_register
 272 tgsi_default_full_dst_register( void );
 273
 274
 275 #if defined __cplusplus
 276 }
 277 #endif
 278
 279 #endif /* TGSI_BUILD_H */