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  * version
  41  */
  42
  43 struct tgsi_version
  44 tgsi_build_version( void );
  45
  46 /*
  47  * header
  48  */
  49
  50 struct tgsi_header
  51 tgsi_build_header( void );
  52
  53 struct tgsi_processor
  54 tgsi_default_processor( void );
  55
  56 struct tgsi_processor
  57 tgsi_build_processor(
  58    unsigned processor,
  59    struct tgsi_header *header );
  60
  61 /*
  62  * declaration
  63  */
  64
  65 struct tgsi_declaration
  66 tgsi_default_declaration( void );
  67
  68 struct tgsi_declaration
  69 tgsi_build_declaration(
  70    unsigned file,
  71    unsigned usage_mask,
  72    unsigned interpolate,
  73    unsigned semantic,
  74    struct tgsi_header *header );
  75
  76 struct tgsi_full_declaration
  77 tgsi_default_full_declaration( void );
  78
  79 unsigned
  80 tgsi_build_full_declaration(
  81    const struct tgsi_full_declaration *full_decl,
  82    struct tgsi_token *tokens,
  83    struct tgsi_header *header,
  84    unsigned maxsize );
  85
  86 struct tgsi_declaration_range
  87 tgsi_default_declaration_range( void );
  88
  89 struct tgsi_declaration_range
  90 tgsi_build_declaration_range(
  91    unsigned first,
  92    unsigned last,
  93    struct tgsi_declaration *declaration,
  94    struct tgsi_header *header );
  95
  96 struct tgsi_declaration_semantic
  97 tgsi_default_declaration_semantic( void );
  98
  99 struct tgsi_declaration_semantic
 100 tgsi_build_declaration_semantic(
 101    unsigned semantic_name,
 102    unsigned semantic_index,
 103    struct tgsi_declaration *declaration,
 104    struct tgsi_header *header );
 105
 106 /*
 107  * immediate
 108  */
 109
 110 struct tgsi_immediate
 111 tgsi_default_immediate( void );
 112
 113 struct tgsi_immediate
 114 tgsi_build_immediate(
 115    struct tgsi_header *header );
 116
 117 struct tgsi_full_immediate
 118 tgsi_default_full_immediate( void );
 119
 120 struct tgsi_immediate_float32
 121 tgsi_build_immediate_float32(
 122    float value,
 123    struct tgsi_immediate *immediate,
 124    struct tgsi_header *header );
 125
 126 unsigned
 127 tgsi_build_full_immediate(
 128    const struct tgsi_full_immediate *full_imm,
 129    struct tgsi_token *tokens,
 130    struct tgsi_header *header,
 131    unsigned maxsize );
 132
 133 /*
 134  * instruction
 135  */
 136
 137 struct tgsi_instruction
 138 tgsi_default_instruction( void );
 139
 140 struct tgsi_instruction
 141 tgsi_build_instruction(
 142    unsigned opcode,
 143    unsigned saturate,
 144    unsigned num_dst_regs,
 145    unsigned num_src_regs,
 146    struct tgsi_header *header );
 147
 148 struct tgsi_full_instruction
 149 tgsi_default_full_instruction( void );
 150
 151 unsigned
 152 tgsi_build_full_instruction(
 153    const struct tgsi_full_instruction *full_inst,
 154    struct tgsi_token *tokens,
 155    struct tgsi_header *header,
 156    unsigned maxsize );
 157
 158 struct tgsi_instruction_ext_nv
 159 tgsi_default_instruction_ext_nv( void );
 160
 161 unsigned
 162 tgsi_compare_instruction_ext_nv(
 163    struct tgsi_instruction_ext_nv a,
 164    struct tgsi_instruction_ext_nv b );
 165
 166 struct tgsi_instruction_ext_nv
 167 tgsi_build_instruction_ext_nv(
 168    unsigned precision,
 169    unsigned cond_dst_index,
 170    unsigned cond_flow_index,
 171    unsigned cond_mask,
 172    unsigned cond_swizzle_x,
 173    unsigned cond_swizzle_y,
 174    unsigned cond_swizzle_z,
 175    unsigned cond_swizzle_w,
 176    unsigned cond_dst_update,
 177    unsigned cond_flow_enable,
 178    struct tgsi_token *prev_token,
 179    struct tgsi_instruction *instruction,
 180    struct tgsi_header *header );
 181
 182 struct tgsi_instruction_ext_label
 183 tgsi_default_instruction_ext_label( void );
 184
 185 unsigned
 186 tgsi_compare_instruction_ext_label(
 187    struct tgsi_instruction_ext_label a,
 188    struct tgsi_instruction_ext_label b );
 189
 190 struct tgsi_instruction_ext_label
 191 tgsi_build_instruction_ext_label(
 192    unsigned label,
 193    struct tgsi_token *prev_token,
 194    struct tgsi_instruction *instruction,
 195    struct tgsi_header *header );
 196
 197 struct tgsi_instruction_ext_texture
 198 tgsi_default_instruction_ext_texture( void );
 199
 200 unsigned
 201 tgsi_compare_instruction_ext_texture(
 202    struct tgsi_instruction_ext_texture a,
 203    struct tgsi_instruction_ext_texture b );
 204
 205 struct tgsi_instruction_ext_texture
 206 tgsi_build_instruction_ext_texture(
 207    unsigned texture,
 208    struct tgsi_token *prev_token,
 209    struct tgsi_instruction *instruction,
 210    struct tgsi_header *header );
 211
 212 struct tgsi_src_register
 213 tgsi_default_src_register( void );
 214
 215 struct tgsi_src_register
 216 tgsi_build_src_register(
 217    unsigned file,
 218    unsigned swizzle_x,
 219    unsigned swizzle_y,
 220    unsigned swizzle_z,
 221    unsigned swizzle_w,
 222    unsigned negate,
 223    unsigned indirect,
 224    unsigned dimension,
 225    int index,
 226    struct tgsi_instruction *instruction,
 227    struct tgsi_header *header );
 228
 229 struct tgsi_full_src_register
 230 tgsi_default_full_src_register( void );
 231
 232 struct tgsi_src_register_ext_swz
 233 tgsi_default_src_register_ext_swz( void );
 234
 235 unsigned
 236 tgsi_compare_src_register_ext_swz(
 237    struct tgsi_src_register_ext_swz a,
 238    struct tgsi_src_register_ext_swz b );
 239
 240 struct tgsi_src_register_ext_swz
 241 tgsi_build_src_register_ext_swz(
 242    unsigned ext_swizzle_x,
 243    unsigned ext_swizzle_y,
 244    unsigned ext_swizzle_z,
 245    unsigned ext_swizzle_w,
 246    unsigned negate_x,
 247    unsigned negate_y,
 248    unsigned negate_z,
 249    unsigned negate_w,
 250    struct tgsi_token *prev_token,
 251    struct tgsi_instruction *instruction,
 252    struct tgsi_header *header );
 253
 254 struct tgsi_src_register_ext_mod
 255 tgsi_default_src_register_ext_mod( void );
 256
 257 unsigned
 258 tgsi_compare_src_register_ext_mod(
 259    struct tgsi_src_register_ext_mod a,
 260    struct tgsi_src_register_ext_mod b );
 261
 262 struct tgsi_src_register_ext_mod
 263 tgsi_build_src_register_ext_mod(
 264    unsigned complement,
 265    unsigned bias,
 266    unsigned scale_2x,
 267    unsigned absolute,
 268    unsigned negate,
 269    struct tgsi_token *prev_token,
 270    struct tgsi_instruction *instruction,
 271    struct tgsi_header *header );
 272
 273 struct tgsi_dimension
 274 tgsi_default_dimension( void );
 275
 276 struct tgsi_dimension
 277 tgsi_build_dimension(
 278    unsigned indirect,
 279    unsigned index,
 280    struct tgsi_instruction *instruction,
 281    struct tgsi_header *header );
 282
 283 struct tgsi_dst_register
 284 tgsi_default_dst_register( void );
 285
 286 struct tgsi_dst_register
 287 tgsi_build_dst_register(
 288    unsigned file,
 289    unsigned mask,
 290    int index,
 291    struct tgsi_instruction *instruction,
 292    struct tgsi_header *header );
 293
 294 struct tgsi_full_dst_register
 295 tgsi_default_full_dst_register( void );
 296
 297 struct tgsi_dst_register_ext_concode
 298 tgsi_default_dst_register_ext_concode( void );
 299
 300 unsigned
 301 tgsi_compare_dst_register_ext_concode(
 302    struct tgsi_dst_register_ext_concode a,
 303    struct tgsi_dst_register_ext_concode b );
 304
 305 struct tgsi_dst_register_ext_concode
 306 tgsi_build_dst_register_ext_concode(
 307    unsigned cc,
 308    unsigned swizzle_x,
 309    unsigned swizzle_y,
 310    unsigned swizzle_z,
 311    unsigned swizzle_w,
 312    int index,
 313    struct tgsi_token *prev_token,
 314    struct tgsi_instruction *instruction,
 315    struct tgsi_header *header );
 316
 317 struct tgsi_dst_register_ext_modulate
 318 tgsi_default_dst_register_ext_modulate( void );
 319
 320 unsigned
 321 tgsi_compare_dst_register_ext_modulate(
 322    struct tgsi_dst_register_ext_modulate a,
 323    struct tgsi_dst_register_ext_modulate b );
 324
 325 struct tgsi_dst_register_ext_modulate
 326 tgsi_build_dst_register_ext_modulate(
 327    unsigned modulate,
 328    struct tgsi_token *prev_token,
 329    struct tgsi_instruction *instruction,
 330    struct tgsi_header *header );
 331
 332 #if defined __cplusplus
 333 }
 334 #endif
 335
 336 #endif /* TGSI_BUILD_H */