diff options
Diffstat (limited to 'src/mesa/shader/slang/slang_compile_variable.h')
-rw-r--r-- | src/mesa/shader/slang/slang_compile_variable.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/src/mesa/shader/slang/slang_compile_variable.h b/src/mesa/shader/slang/slang_compile_variable.h new file mode 100644 index 00000000000..6b9679a3b75 --- /dev/null +++ b/src/mesa/shader/slang/slang_compile_variable.h @@ -0,0 +1,95 @@ +/* + * Mesa 3-D graphics library + * Version: 6.5 + * + * Copyright (C) 2005-2006 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#if !defined SLANG_COMPILE_VARIABLE_H +#define SLANG_COMPILE_VARIABLE_H + +#if defined __cplusplus +extern "C" { +#endif + +typedef enum slang_type_qualifier_ +{ + slang_qual_none, + slang_qual_const, + slang_qual_attribute, + slang_qual_varying, + slang_qual_uniform, + slang_qual_out, + slang_qual_inout, + slang_qual_fixedoutput, /* internal */ + slang_qual_fixedinput /* internal */ +} slang_type_qualifier; + +slang_type_specifier_type slang_type_specifier_type_from_string (const char *); +const char *slang_type_specifier_type_to_string (slang_type_specifier_type); + +typedef struct slang_fully_specified_type_ +{ + slang_type_qualifier qualifier; + slang_type_specifier specifier; +} slang_fully_specified_type; + +int slang_fully_specified_type_construct (slang_fully_specified_type *); +void slang_fully_specified_type_destruct (slang_fully_specified_type *); +int slang_fully_specified_type_copy (slang_fully_specified_type *, const slang_fully_specified_type *); + +typedef struct slang_variable_scope_ +{ + struct slang_variable_ *variables; + GLuint num_variables; + struct slang_variable_scope_ *outer_scope; +} slang_variable_scope; + +extern GLvoid +_slang_variable_scope_ctr (slang_variable_scope *); + +void slang_variable_scope_destruct (slang_variable_scope *); +int slang_variable_scope_copy (slang_variable_scope *, const slang_variable_scope *); + +typedef struct slang_variable_ +{ + slang_fully_specified_type type; + slang_atom a_name; + GLuint array_len; /* type: spec_array */ + struct slang_operation_ *initializer; + unsigned int address; + unsigned int size; + int global; +} slang_variable; + +int slang_variable_construct (slang_variable *); +void slang_variable_destruct (slang_variable *); +int slang_variable_copy (slang_variable *, const slang_variable *); + +slang_variable *_slang_locate_variable (slang_variable_scope *, slang_atom a_name, GLboolean all); + +GLboolean _slang_build_export_data_table (slang_export_data_table *, slang_variable_scope *); + +#ifdef __cplusplus +} +#endif + +#endif + |