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 semantic,
  68    unsigned centroid,
  69    unsigned invariant,
  70    struct tgsi_header *header );
  71
  72 struct tgsi_full_declaration
  73 tgsi_default_full_declaration( void );
  74
  75 unsigned
  76 tgsi_build_full_declaration(
  77    const struct tgsi_full_declaration *full_decl,
  78    struct tgsi_token *tokens,
  79    struct tgsi_header *header,
  80    unsigned maxsize );
  81
  82 struct tgsi_declaration_range
  83 tgsi_default_declaration_range( void );
  84
  85 struct tgsi_declaration_range
  86 tgsi_build_declaration_range(
  87    unsigned first,
  88    unsigned last,
  89    struct tgsi_declaration *declaration,
  90    struct tgsi_header *header );
  91
  92 struct tgsi_declaration_semantic
  93 tgsi_default_declaration_semantic( void );
  94
  95 struct tgsi_declaration_semantic
  96 tgsi_build_declaration_semantic(
  97    unsigned semantic_name,
  98    unsigned semantic_index,
  99    struct tgsi_declaration *declaration,
 100    struct tgsi_header *header );
 101
 102 /*
 103  * immediate
 104  */
 105
 106 struct tgsi_immediate
 107 tgsi_default_immediate( void );
 108
 109 struct tgsi_immediate
 110 tgsi_build_immediate(
 111    struct tgsi_header *header );
 112
 113 struct tgsi_full_immediate
 114 tgsi_default_full_immediate( void );
 115
 116 union tgsi_immediate_data
 117 tgsi_build_immediate_float32(
 118    float value,
 119    struct tgsi_immediate *immediate,
 120    struct tgsi_header *header );
 121
 122 unsigned
 123 tgsi_build_full_immediate(
 124    const struct tgsi_full_immediate *full_imm,
 125    struct tgsi_token *tokens,
 126    struct tgsi_header *header,
 127    unsigned maxsize );
 128
 129 /*
 130  * properties
 131  */
 132
 133 struct tgsi_property
 134 tgsi_default_property( void );
 135
 136 struct tgsi_property
 137 tgsi_build_property(
 138    unsigned property_name,
 139    struct tgsi_header *header );
 140
 141 struct tgsi_full_property
 142 tgsi_default_full_property( void );
 143
 144 struct tgsi_property_data
 145 tgsi_build_property_data(
 146    unsigned value,
 147    struct tgsi_property *property,
 148    struct tgsi_header *header );
 149
 150 unsigned
 151 tgsi_build_full_property(
 152    const struct tgsi_full_property *full_prop,
 153    struct tgsi_token *tokens,
 154    struct tgsi_header *header,
 155    unsigned maxsize );
 156
 157 /*
 158  * instruction
 159  */
 160
 161 struct tgsi_instruction
 162 tgsi_default_instruction( void );
 163
 164 struct tgsi_instruction
 165 tgsi_build_instruction(
 166    unsigned opcode,
 167    unsigned saturate,
 168    unsigned predicate,
 169    unsigned num_dst_regs,
 170    unsigned num_src_regs,
 171    struct tgsi_header *header );
 172
 173 struct tgsi_full_instruction
 174 tgsi_default_full_instruction( void );
 175
 176 unsigned
 177 tgsi_build_full_instruction(
 178    const struct tgsi_full_instruction *full_inst,
 179    struct tgsi_token *tokens,
 180    struct tgsi_header *header,
 181    unsigned maxsize );
 182
 183 struct tgsi_instruction_predicate
 184 tgsi_default_instruction_predicate(void);
 185
 186 struct tgsi_instruction_predicate
 187 tgsi_build_instruction_predicate(int index,
 188                                  unsigned negate,
 189                                  unsigned swizzleX,
 190                                  unsigned swizzleY,
 191                                  unsigned swizzleZ,
 192                                  unsigned swizzleW,
 193                                  struct tgsi_instruction *instruction,
 194                                  struct tgsi_header *header);
 195
 196 struct tgsi_instruction_label
 197 tgsi_default_instruction_label( void );
 198
 199 struct tgsi_instruction_label
 200 tgsi_build_instruction_label(
 201    unsigned label,
 202    struct tgsi_token *prev_token,
 203    struct tgsi_instruction *instruction,
 204    struct tgsi_header *header );
 205
 206 struct tgsi_instruction_texture
 207 tgsi_default_instruction_texture( void );
 208
 209 struct tgsi_instruction_texture
 210 tgsi_build_instruction_texture(
 211    unsigned texture,
 212    struct tgsi_token *prev_token,
 213    struct tgsi_instruction *instruction,
 214    struct tgsi_header *header );
 215
 216 struct tgsi_src_register
 217 tgsi_default_src_register( void );
 218
 219 struct tgsi_src_register
 220 tgsi_build_src_register(
 221    unsigned file,
 222    unsigned swizzle_x,
 223    unsigned swizzle_y,
 224    unsigned swizzle_z,
 225    unsigned swizzle_w,
 226    unsigned negate,
 227    unsigned absolute,
 228    unsigned indirect,
 229    unsigned dimension,
 230    int index,
 231    struct tgsi_instruction *instruction,
 232    struct tgsi_header *header );
 233
 234 struct tgsi_full_src_register
 235 tgsi_default_full_src_register( void );
 236
 237
 238 struct tgsi_dimension
 239 tgsi_default_dimension( void );
 240
 241 struct tgsi_dimension
 242 tgsi_build_dimension(
 243    unsigned indirect,
 244    unsigned index,
 245    struct tgsi_instruction *instruction,
 246    struct tgsi_header *header );
 247
 248 struct tgsi_dst_register
 249 tgsi_default_dst_register( void );
 250
 251 struct tgsi_dst_register
 252 tgsi_build_dst_register(
 253    unsigned file,
 254    unsigned mask,
 255    unsigned indirect,
 256    int index,
 257    struct tgsi_instruction *instruction,
 258    struct tgsi_header *header );
 259
 260 struct tgsi_full_dst_register
 261 tgsi_default_full_dst_register( void );
 262
 263
 264 #if defined __cplusplus
 265 }
 266 #endif
 267
 268 #endif /* TGSI_BUILD_H */