2 * Mesa 3-D graphics library
5 * Copyright (C) 2005-2006 Brian Paul All Rights Reserved.
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
21 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 #if !defined SLANG_ASSEMBLE_TYPEINFO_H
26 #define SLANG_ASSEMBLE_TYPEINFO_H
28 #if defined __cplusplus
32 typedef enum slang_type_specifier_type_
53 slang_spec_samplerCube
,
54 slang_spec_sampler1DShadow
,
55 slang_spec_sampler2DShadow
,
58 } slang_type_specifier_type
;
60 typedef struct slang_type_specifier_
62 slang_type_specifier_type type
;
63 struct slang_struct_
*_struct
; /* type: spec_struct */
64 struct slang_type_specifier_
*_array
; /* type: spec_array */
65 } slang_type_specifier
;
67 GLvoid
slang_type_specifier_ctr (slang_type_specifier
*);
68 GLvoid
slang_type_specifier_dtr (slang_type_specifier
*);
69 GLboolean
slang_type_specifier_copy (slang_type_specifier
*, const slang_type_specifier
*);
70 GLboolean
slang_type_specifier_equal (const slang_type_specifier
*, const slang_type_specifier
*);
72 typedef struct slang_assembly_typeinfo_
74 GLboolean can_be_referenced
;
75 GLboolean is_swizzled
;
77 slang_type_specifier spec
;
79 } slang_assembly_typeinfo
;
81 GLboolean
slang_assembly_typeinfo_construct (slang_assembly_typeinfo
*);
82 GLvoid
slang_assembly_typeinfo_destruct (slang_assembly_typeinfo
*);
85 * Retrieves type information about an operation.
86 * Returns GL_TRUE on success.
87 * Returns GL_FALSE otherwise.
89 GLboolean
_slang_typeof_operation (slang_assemble_ctx
*, struct slang_operation_
*,
90 slang_assembly_typeinfo
*);
91 GLboolean
_slang_typeof_operation_ (struct slang_operation_
*, slang_assembly_name_space
*,
92 slang_assembly_typeinfo
*, slang_atom_pool
*);
95 * Retrieves type of a function prototype, if one exists.
96 * Returns GL_TRUE on success, even if the function was not found.
97 * Returns GL_FALSE otherwise.
99 GLboolean
_slang_typeof_function (slang_atom a_name
, struct slang_operation_
*params
,
100 GLuint num_params
, slang_assembly_name_space
*, slang_type_specifier
*spec
, GLboolean
*exists
,
103 GLboolean
_slang_type_is_matrix (slang_type_specifier_type
);
105 GLboolean
_slang_type_is_vector (slang_type_specifier_type
);
107 slang_type_specifier_type
_slang_type_base (slang_type_specifier_type
);
109 GLuint
_slang_type_dim (slang_type_specifier_type
);