| Ian Romanick | a87ac25 | 2010-02-22 13:19:34 -0800 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright © 2010 Intel Corporation |
| 3 | * |
| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 5 | * copy of this software and associated documentation files (the "Software"), |
| 6 | * to deal in the Software without restriction, including without limitation |
| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
| 9 | * Software is furnished to do so, subject to the following conditions: |
| 10 | * |
| 11 | * The above copyright notice and this permission notice (including the next |
| 12 | * paragraph) shall be included in all copies or substantial portions of the |
| 13 | * Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 20 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| 21 | * DEALINGS IN THE SOFTWARE. |
| 22 | */ |
| 23 | |
| 24 | #pragma once |
| 25 | #ifndef GLSL_PARSER_EXTRAS_H |
| 26 | #define GLSL_PARSER_EXTRAS_H |
| 27 | |
| 28 | #include "main/simple_list.h" |
| 29 | |
| 30 | enum _mesa_glsl_parser_targets { |
| 31 | vertex_shader, |
| 32 | geometry_shader, |
| 33 | fragment_shader |
| 34 | }; |
| 35 | |
| 36 | struct _mesa_glsl_parse_state { |
| 37 | void *scanner; |
| 38 | struct simple_node translation_unit; |
| 39 | struct _mesa_symbol_table *symbols; |
| 40 | |
| 41 | unsigned language_version; |
| 42 | enum _mesa_glsl_parser_targets target; |
| 43 | }; |
| 44 | |
| 45 | typedef struct YYLTYPE { |
| 46 | int first_line; |
| 47 | int first_column; |
| 48 | int last_line; |
| 49 | int last_column; |
| 50 | unsigned source; |
| 51 | } YYLTYPE; |
| 52 | # define YYLTYPE_IS_DECLARED 1 |
| 53 | # define YYLTYPE_IS_TRIVIAL 1 |
| 54 | |
| 55 | extern void _mesa_glsl_error(YYLTYPE *locp, void *state, const char *fmt, ...); |
| 56 | |
| 57 | extern void _mesa_glsl_lexer_ctor(struct _mesa_glsl_parse_state *state, |
| 58 | const char *string, size_t len); |
| 59 | |
| 60 | extern void _mesa_glsl_lexer_dtor(struct _mesa_glsl_parse_state *state); |
| 61 | |
| 62 | union YYSTYPE; |
| 63 | extern int _mesa_glsl_lex(union YYSTYPE *yylval, YYLTYPE *yylloc, |
| 64 | void *scanner); |
| 65 | |
| 66 | extern int _mesa_glsl_parse(struct _mesa_glsl_parse_state *); |
| 67 | |
| 68 | #endif /* GLSL_PARSER_EXTRAS_H */ |