tgsi_build.h revision cdc920a0 
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
32struct tgsi_token;
33
34
35#if defined __cplusplus
36extern "C" {
37#endif
38
39
40/*
41 * header
42 */
43
44struct tgsi_header
45tgsi_build_header( void );
46
47struct tgsi_processor
48tgsi_default_processor( void );
49
50struct tgsi_processor
51tgsi_build_processor(
52   unsigned processor,
53   struct tgsi_header *header );
54
55/*
56 * declaration
57 */
58
59struct tgsi_declaration
60tgsi_default_declaration( void );
61
62struct tgsi_declaration
63tgsi_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
74struct tgsi_full_declaration
75tgsi_default_full_declaration( void );
76
77unsigned
78tgsi_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
84struct tgsi_declaration_range
85tgsi_default_declaration_range( void );
86
87struct tgsi_declaration_range
88tgsi_build_declaration_range(
89   unsigned first,
90   unsigned last,
91   struct tgsi_declaration *declaration,
92   struct tgsi_header *header );
93
94struct tgsi_declaration_dimension
95tgsi_default_declaration_dimension(void);
96
97struct tgsi_declaration_dimension
98tgsi_build_declaration_dimension(unsigned index_2d,
99                                 struct tgsi_declaration *declaration,
100                                 struct tgsi_header *header);
101
102struct tgsi_declaration_semantic
103tgsi_default_declaration_semantic( void );
104
105struct tgsi_declaration_semantic
106tgsi_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
116struct tgsi_immediate
117tgsi_default_immediate( void );
118
119struct tgsi_immediate
120tgsi_build_immediate(
121   struct tgsi_header *header );
122
123struct tgsi_full_immediate
124tgsi_default_full_immediate( void );
125
126union tgsi_immediate_data
127tgsi_build_immediate_float32(
128   float value,
129   struct tgsi_immediate *immediate,
130   struct tgsi_header *header );
131
132unsigned
133tgsi_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
143struct tgsi_property
144tgsi_default_property( void );
145
146struct tgsi_property
147tgsi_build_property(
148   unsigned property_name,
149   struct tgsi_header *header );
150
151struct tgsi_full_property
152tgsi_default_full_property( void );
153
154struct tgsi_property_data
155tgsi_build_property_data(
156   unsigned value,
157   struct tgsi_property *property,
158   struct tgsi_header *header );
159
160unsigned
161tgsi_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
171struct tgsi_instruction
172tgsi_default_instruction( void );
173
174struct tgsi_instruction
175tgsi_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
183struct tgsi_full_instruction
184tgsi_default_full_instruction( void );
185
186unsigned
187tgsi_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
193struct tgsi_instruction_predicate
194tgsi_default_instruction_predicate(void);
195
196struct tgsi_instruction_predicate
197tgsi_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
206struct tgsi_instruction_label
207tgsi_default_instruction_label( void );
208
209struct tgsi_instruction_label
210tgsi_build_instruction_label(
211   unsigned label,
212   struct tgsi_token *prev_token,
213   struct tgsi_instruction *instruction,
214   struct tgsi_header *header );
215
216struct tgsi_instruction_texture
217tgsi_default_instruction_texture( void );
218
219struct tgsi_instruction_texture
220tgsi_build_instruction_texture(
221   unsigned texture,
222   struct tgsi_token *prev_token,
223   struct tgsi_instruction *instruction,
224   struct tgsi_header *header );
225
226struct tgsi_src_register
227tgsi_default_src_register( void );
228
229struct tgsi_src_register
230tgsi_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
244struct tgsi_full_src_register
245tgsi_default_full_src_register( void );
246
247
248struct tgsi_dimension
249tgsi_default_dimension( void );
250
251struct tgsi_dimension
252tgsi_build_dimension(
253   unsigned indirect,
254   unsigned index,
255   struct tgsi_instruction *instruction,
256   struct tgsi_header *header );
257
258struct tgsi_dst_register
259tgsi_default_dst_register( void );
260
261struct tgsi_dst_register
262tgsi_build_dst_register(
263   unsigned file,
264   unsigned mask,
265   unsigned indirect,
266   int index,
267   struct tgsi_instruction *instruction,
268   struct tgsi_header *header );
269
270struct tgsi_full_dst_register
271tgsi_default_full_dst_register( void );
272
273
274#if defined __cplusplus
275}
276#endif
277
278#endif /* TGSI_BUILD_H */
279