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    unsigned centroid,
  75    unsigned invariant,
  76    struct tgsi_header *header );
  77
  78 struct tgsi_full_declaration
  79 tgsi_default_full_declaration( void );
  80
  81 unsigned
  82 tgsi_build_full_declaration(
  83    const struct tgsi_full_declaration *full_decl,
  84    struct tgsi_token *tokens,
  85    struct tgsi_header *header,
  86    unsigned maxsize );
  87
  88 struct tgsi_declaration_range
  89 tgsi_default_declaration_range( void );
  90
  91 struct tgsi_declaration_range
  92 tgsi_build_declaration_range(
  93    unsigned first,
  94    unsigned last,
  95    struct tgsi_declaration *declaration,
  96    struct tgsi_header *header );
  97
  98 struct tgsi_declaration_semantic
  99 tgsi_default_declaration_semantic( void );
 100
 101 struct tgsi_declaration_semantic
 102 tgsi_build_declaration_semantic(
 103    unsigned semantic_name,
 104    unsigned semantic_index,
 105    struct tgsi_declaration *declaration,
 106    struct tgsi_header *header );
 107
 108 /*
 109  * immediate
 110  */
 111
 112 struct tgsi_immediate
 113 tgsi_default_immediate( void );
 114
 115 struct tgsi_immediate
 116 tgsi_build_immediate(
 117    struct tgsi_header *header );
 118
 119 struct tgsi_full_immediate
 120 tgsi_default_full_immediate( void );
 121
 122 union tgsi_immediate_data
 123 tgsi_build_immediate_float32(
 124    float value,
 125    struct tgsi_immediate *immediate,
 126    struct tgsi_header *header );
 127
 128 unsigned
 129 tgsi_build_full_immediate(
 130    const struct tgsi_full_immediate *full_imm,
 131    struct tgsi_token *tokens,
 132    struct tgsi_header *header,
 133    unsigned maxsize );
 134
 135 /*
 136  * instruction
 137  */
 138
 139 struct tgsi_instruction
 140 tgsi_default_instruction( void );
 141
 142 struct tgsi_instruction
 143 tgsi_build_instruction(
 144    unsigned opcode,
 145    unsigned saturate,
 146    unsigned num_dst_regs,
 147    unsigned num_src_regs,
 148    struct tgsi_header *header );
 149
 150 struct tgsi_full_instruction
 151 tgsi_default_full_instruction( void );
 152
 153 unsigned
 154 tgsi_build_full_instruction(
 155    const struct tgsi_full_instruction *full_inst,
 156    struct tgsi_token *tokens,
 157    struct tgsi_header *header,
 158    unsigned maxsize );
 159
 160 struct tgsi_instruction_ext_nv
 161 tgsi_default_instruction_ext_nv( void );
 162
 163 unsigned
 164 tgsi_compare_instruction_ext_nv(
 165    struct tgsi_instruction_ext_nv a,
 166    struct tgsi_instruction_ext_nv b );
 167
 168 struct tgsi_instruction_ext_nv
 169 tgsi_build_instruction_ext_nv(
 170    unsigned precision,
 171    unsigned cond_dst_index,
 172    unsigned cond_flow_index,
 173    unsigned cond_mask,
 174    unsigned cond_swizzle_x,
 175    unsigned cond_swizzle_y,
 176    unsigned cond_swizzle_z,
 177    unsigned cond_swizzle_w,
 178    unsigned cond_dst_update,
 179    unsigned cond_flow_enable,
 180    struct tgsi_token *prev_token,
 181    struct tgsi_instruction *instruction,
 182    struct tgsi_header *header );
 183
 184 struct tgsi_instruction_ext_label
 185 tgsi_default_instruction_ext_label( void );
 186
 187 unsigned
 188 tgsi_compare_instruction_ext_label(
 189    struct tgsi_instruction_ext_label a,
 190    struct tgsi_instruction_ext_label b );
 191
 192 struct tgsi_instruction_ext_label
 193 tgsi_build_instruction_ext_label(
 194    unsigned label,
 195    struct tgsi_token *prev_token,
 196    struct tgsi_instruction *instruction,
 197    struct tgsi_header *header );
 198
 199 struct tgsi_instruction_ext_texture
 200 tgsi_default_instruction_ext_texture( void );
 201
 202 unsigned
 203 tgsi_compare_instruction_ext_texture(
 204    struct tgsi_instruction_ext_texture a,
 205    struct tgsi_instruction_ext_texture b );
 206
 207 struct tgsi_instruction_ext_texture
 208 tgsi_build_instruction_ext_texture(
 209    unsigned texture,
 210    struct tgsi_token *prev_token,
 211    struct tgsi_instruction *instruction,
 212    struct tgsi_header *header );
 213
 214 struct tgsi_src_register
 215 tgsi_default_src_register( void );
 216
 217 struct tgsi_src_register
 218 tgsi_build_src_register(
 219    unsigned file,
 220    unsigned swizzle_x,
 221    unsigned swizzle_y,
 222    unsigned swizzle_z,
 223    unsigned swizzle_w,
 224    unsigned negate,
 225    unsigned indirect,
 226    unsigned dimension,
 227    int index,
 228    struct tgsi_instruction *instruction,
 229    struct tgsi_header *header );
 230
 231 struct tgsi_full_src_register
 232 tgsi_default_full_src_register( void );
 233
 234 struct tgsi_src_register_ext_swz
 235 tgsi_default_src_register_ext_swz( void );
 236
 237 unsigned
 238 tgsi_compare_src_register_ext_swz(
 239    struct tgsi_src_register_ext_swz a,
 240    struct tgsi_src_register_ext_swz b );
 241
 242 struct tgsi_src_register_ext_swz
 243 tgsi_build_src_register_ext_swz(
 244    unsigned ext_swizzle_x,
 245    unsigned ext_swizzle_y,
 246    unsigned ext_swizzle_z,
 247    unsigned ext_swizzle_w,
 248    unsigned negate_x,
 249    unsigned negate_y,
 250    unsigned negate_z,
 251    unsigned negate_w,
 252    struct tgsi_token *prev_token,
 253    struct tgsi_instruction *instruction,
 254    struct tgsi_header *header );
 255
 256 struct tgsi_src_register_ext_mod
 257 tgsi_default_src_register_ext_mod( void );
 258
 259 unsigned
 260 tgsi_compare_src_register_ext_mod(
 261    struct tgsi_src_register_ext_mod a,
 262    struct tgsi_src_register_ext_mod b );
 263
 264 struct tgsi_src_register_ext_mod
 265 tgsi_build_src_register_ext_mod(
 266    unsigned complement,
 267    unsigned bias,
 268    unsigned scale_2x,
 269    unsigned absolute,
 270    unsigned negate,
 271    struct tgsi_token *prev_token,
 272    struct tgsi_instruction *instruction,
 273    struct tgsi_header *header );
 274
 275 struct tgsi_dimension
 276 tgsi_default_dimension( void );
 277
 278 struct tgsi_dimension
 279 tgsi_build_dimension(
 280    unsigned indirect,
 281    unsigned index,
 282    struct tgsi_instruction *instruction,
 283    struct tgsi_header *header );
 284
 285 struct tgsi_dst_register
 286 tgsi_default_dst_register( void );
 287
 288 struct tgsi_dst_register
 289 tgsi_build_dst_register(
 290    unsigned file,
 291    unsigned mask,
 292    unsigned indirect,
 293    int index,
 294    struct tgsi_instruction *instruction,
 295    struct tgsi_header *header );
 296
 297 struct tgsi_full_dst_register
 298 tgsi_default_full_dst_register( void );
 299
 300 struct tgsi_dst_register_ext_concode
 301 tgsi_default_dst_register_ext_concode( void );
 302
 303 unsigned
 304 tgsi_compare_dst_register_ext_concode(
 305    struct tgsi_dst_register_ext_concode a,
 306    struct tgsi_dst_register_ext_concode b );
 307
 308 struct tgsi_dst_register_ext_concode
 309 tgsi_build_dst_register_ext_concode(
 310    unsigned cc,
 311    unsigned swizzle_x,
 312    unsigned swizzle_y,
 313    unsigned swizzle_z,
 314    unsigned swizzle_w,
 315    int index,
 316    struct tgsi_token *prev_token,
 317    struct tgsi_instruction *instruction,
 318    struct tgsi_header *header );
 319
 320 struct tgsi_dst_register_ext_modulate
 321 tgsi_default_dst_register_ext_modulate( void );
 322
 323 unsigned
 324 tgsi_compare_dst_register_ext_modulate(
 325    struct tgsi_dst_register_ext_modulate a,
 326    struct tgsi_dst_register_ext_modulate b );
 327
 328 struct tgsi_dst_register_ext_modulate
 329 tgsi_build_dst_register_ext_modulate(
 330    unsigned modulate,
 331    struct tgsi_token *prev_token,
 332    struct tgsi_instruction *instruction,
 333    struct tgsi_header *header );
 334
 335 #if defined __cplusplus
 336 }
 337 #endif
 338
 339 #endif /* TGSI_BUILD_H */