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    struct tgsi_header *header );
  72
  73 struct tgsi_full_declaration
  74 tgsi_default_full_declaration( void );
  75
  76 unsigned
  77 tgsi_build_full_declaration(
  78    const struct tgsi_full_declaration *full_decl,
  79    struct tgsi_token *tokens,
  80    struct tgsi_header *header,
  81    unsigned maxsize );
  82
  83 struct tgsi_declaration_range
  84 tgsi_default_declaration_range( void );
  85
  86 struct tgsi_declaration_range
  87 tgsi_build_declaration_range(
  88    unsigned first,
  89    unsigned last,
  90    struct tgsi_declaration *declaration,
  91    struct tgsi_header *header );
  92
  93 struct tgsi_declaration_dimension
  94 tgsi_default_declaration_dimension(void);
  95
  96 struct tgsi_declaration_dimension
  97 tgsi_build_declaration_dimension(unsigned index_2d,
  98                                  struct tgsi_declaration *declaration,
  99                                  struct tgsi_header *header);
 100
 101 struct tgsi_declaration_semantic
 102 tgsi_default_declaration_semantic( void );
 103
 104 struct tgsi_declaration_semantic
 105 tgsi_build_declaration_semantic(
 106    unsigned semantic_name,
 107    unsigned semantic_index,
 108    struct tgsi_declaration *declaration,
 109    struct tgsi_header *header );
 110
 111 /*
 112  * immediate
 113  */
 114
 115 struct tgsi_immediate
 116 tgsi_default_immediate( void );
 117
 118 struct tgsi_immediate
 119 tgsi_build_immediate(
 120    struct tgsi_header *header );
 121
 122 struct tgsi_full_immediate
 123 tgsi_default_full_immediate( void );
 124
 125 union tgsi_immediate_data
 126 tgsi_build_immediate_float32(
 127    float value,
 128    struct tgsi_immediate *immediate,
 129    struct tgsi_header *header );
 130
 131 unsigned
 132 tgsi_build_full_immediate(
 133    const struct tgsi_full_immediate *full_imm,
 134    struct tgsi_token *tokens,
 135    struct tgsi_header *header,
 136    unsigned maxsize );
 137
 138 /*
 139  * properties
 140  */
 141
 142 struct tgsi_property
 143 tgsi_default_property( void );
 144
 145 struct tgsi_property
 146 tgsi_build_property(
 147    unsigned property_name,
 148    struct tgsi_header *header );
 149
 150 struct tgsi_full_property
 151 tgsi_default_full_property( void );
 152
 153 struct tgsi_property_data
 154 tgsi_build_property_data(
 155    unsigned value,
 156    struct tgsi_property *property,
 157    struct tgsi_header *header );
 158
 159 unsigned
 160 tgsi_build_full_property(
 161    const struct tgsi_full_property *full_prop,
 162    struct tgsi_token *tokens,
 163    struct tgsi_header *header,
 164    unsigned maxsize );
 165
 166 /*
 167  * instruction
 168  */
 169
 170 struct tgsi_instruction
 171 tgsi_default_instruction( void );
 172
 173 struct tgsi_instruction
 174 tgsi_build_instruction(
 175    unsigned opcode,
 176    unsigned saturate,
 177    unsigned predicate,
 178    unsigned num_dst_regs,
 179    unsigned num_src_regs,
 180    struct tgsi_header *header );
 181
 182 struct tgsi_full_instruction
 183 tgsi_default_full_instruction( void );
 184
 185 unsigned
 186 tgsi_build_full_instruction(
 187    const struct tgsi_full_instruction *full_inst,
 188    struct tgsi_token *tokens,
 189    struct tgsi_header *header,
 190    unsigned maxsize );
 191
 192 struct tgsi_instruction_predicate
 193 tgsi_default_instruction_predicate(void);
 194
 195 struct tgsi_instruction_predicate
 196 tgsi_build_instruction_predicate(int index,
 197                                  unsigned negate,
 198                                  unsigned swizzleX,
 199                                  unsigned swizzleY,
 200                                  unsigned swizzleZ,
 201                                  unsigned swizzleW,
 202                                  struct tgsi_instruction *instruction,
 203                                  struct tgsi_header *header);
 204
 205 struct tgsi_instruction_label
 206 tgsi_default_instruction_label( void );
 207
 208 struct tgsi_instruction_label
 209 tgsi_build_instruction_label(
 210    unsigned label,
 211    struct tgsi_token *prev_token,
 212    struct tgsi_instruction *instruction,
 213    struct tgsi_header *header );
 214
 215 struct tgsi_instruction_texture
 216 tgsi_default_instruction_texture( void );
 217
 218 struct tgsi_instruction_texture
 219 tgsi_build_instruction_texture(
 220    unsigned texture,
 221    struct tgsi_token *prev_token,
 222    struct tgsi_instruction *instruction,
 223    struct tgsi_header *header );
 224
 225 struct tgsi_src_register
 226 tgsi_default_src_register( void );
 227
 228 struct tgsi_src_register
 229 tgsi_build_src_register(
 230    unsigned file,
 231    unsigned swizzle_x,
 232    unsigned swizzle_y,
 233    unsigned swizzle_z,
 234    unsigned swizzle_w,
 235    unsigned negate,
 236    unsigned absolute,
 237    unsigned indirect,
 238    unsigned dimension,
 239    int index,
 240    struct tgsi_instruction *instruction,
 241    struct tgsi_header *header );
 242
 243 struct tgsi_full_src_register
 244 tgsi_default_full_src_register( void );
 245
 246
 247 struct tgsi_dimension
 248 tgsi_default_dimension( void );
 249
 250 struct tgsi_dimension
 251 tgsi_build_dimension(
 252    unsigned indirect,
 253    unsigned index,
 254    struct tgsi_instruction *instruction,
 255    struct tgsi_header *header );
 256
 257 struct tgsi_dst_register
 258 tgsi_default_dst_register( void );
 259
 260 struct tgsi_dst_register
 261 tgsi_build_dst_register(
 262    unsigned file,
 263    unsigned mask,
 264    unsigned indirect,
 265    int index,
 266    struct tgsi_instruction *instruction,
 267    struct tgsi_header *header );
 268
 269 struct tgsi_full_dst_register
 270 tgsi_default_full_dst_register( void );
 271
 272
 273 #if defined __cplusplus
 274 }
 275 #endif
 276
 277 #endif /* TGSI_BUILD_H */