diff options
Diffstat (limited to 'src/mesa/shader/slang/slang_compile.h')
| -rw-r--r-- | src/mesa/shader/slang/slang_compile.h | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/src/mesa/shader/slang/slang_compile.h b/src/mesa/shader/slang/slang_compile.h new file mode 100644 index 00000000000..0f49df747f2 --- /dev/null +++ b/src/mesa/shader/slang/slang_compile.h @@ -0,0 +1,235 @@ +/*
+ * Mesa 3-D graphics library
+ * Version: 6.3
+ *
+ * Copyright (C) 2005 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_H
+#define SLANG_COMPILE_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;
+
+typedef enum slang_type_specifier_type_
+{
+ slang_spec_void,
+ slang_spec_bool,
+ slang_spec_bvec2,
+ slang_spec_bvec3,
+ slang_spec_bvec4,
+ slang_spec_int,
+ slang_spec_ivec2,
+ slang_spec_ivec3,
+ slang_spec_ivec4,
+ slang_spec_float,
+ slang_spec_vec2,
+ slang_spec_vec3,
+ slang_spec_vec4,
+ slang_spec_mat2,
+ slang_spec_mat3,
+ slang_spec_mat4,
+ slang_spec_sampler1D,
+ slang_spec_sampler2D,
+ slang_spec_sampler3D,
+ slang_spec_samplerCube,
+ slang_spec_sampler1DShadow,
+ slang_spec_sampler2DShadow,
+ slang_spec_struct,
+ slang_spec_array
+} slang_type_specifier_type;
+
+typedef struct slang_type_specifier_
+{
+ slang_type_specifier_type type;
+ struct slang_struct_ *_struct; /* spec_struct */
+ struct slang_type_specifier_ *_array; /* spec_array */
+} slang_type_specifier;
+
+typedef struct slang_fully_specified_type_
+{
+ slang_type_qualifier qualifier;
+ slang_type_specifier specifier;
+} slang_fully_specified_type;
+
+typedef struct slang_variable_scope_
+{
+ struct slang_variable_ *variables;
+ unsigned int num_variables;
+ struct slang_variable_scope_ *outer_scope;
+} slang_variable_scope;
+
+typedef enum slang_operation_type_
+{
+ slang_oper_none,
+ slang_oper_block_no_new_scope,
+ slang_oper_block_new_scope,
+ slang_oper_variable_decl,
+ slang_oper_asm,
+ slang_oper_break,
+ slang_oper_continue,
+ slang_oper_discard,
+ slang_oper_return,
+ slang_oper_expression,
+ slang_oper_if,
+ slang_oper_while,
+ slang_oper_do,
+ slang_oper_for,
+ slang_oper_void,
+ slang_oper_literal_bool,
+ slang_oper_literal_int,
+ slang_oper_literal_float,
+ slang_oper_identifier,
+ slang_oper_sequence,
+ slang_oper_assign,
+ slang_oper_addassign,
+ slang_oper_subassign,
+ slang_oper_mulassign,
+ slang_oper_divassign,
+ /*slang_oper_modassign,*/
+ /*slang_oper_lshassign,*/
+ /*slang_oper_rshassign,*/
+ /*slang_oper_orassign,*/
+ /*slang_oper_xorassign,*/
+ /*slang_oper_andassign,*/
+ slang_oper_select,
+ slang_oper_logicalor,
+ slang_oper_logicalxor,
+ slang_oper_logicaland,
+ /*slang_oper_bitor,*/
+ /*slang_oper_bitxor,*/
+ /*slang_oper_bitand,*/
+ slang_oper_equal,
+ slang_oper_notequal,
+ slang_oper_less,
+ slang_oper_greater,
+ slang_oper_lessequal,
+ slang_oper_greaterequal,
+ /*slang_oper_lshift,*/
+ /*slang_oper_rshift,*/
+ slang_oper_add,
+ slang_oper_subtract,
+ slang_oper_multiply,
+ slang_oper_divide,
+ /*slang_oper_modulus,*/
+ slang_oper_preincrement,
+ slang_oper_predecrement,
+ slang_oper_plus,
+ slang_oper_minus,
+ /*slang_oper_complement,*/
+ slang_oper_not,
+ slang_oper_subscript,
+ slang_oper_call,
+ slang_oper_field,
+ slang_oper_postincrement,
+ slang_oper_postdecrement
+} slang_operation_type;
+
+typedef struct slang_operation_
+{
+ slang_operation_type type;
+ struct slang_operation_ *children;
+ unsigned int num_children;
+ float literal; /* bool, literal_int, literal_float */
+ char *identifier; /* asm, identifier, call, field */
+ slang_variable_scope *locals;
+} slang_operation;
+
+typedef struct slang_variable_
+{
+ slang_fully_specified_type type;
+ char *name;
+ slang_operation *array_size; /* spec_array */
+ slang_operation *initializer;
+} slang_variable;
+
+typedef struct slang_struct_scope_
+{
+ struct slang_struct_ *structs;
+ unsigned int num_structs;
+ struct slang_struct_scope_ *outer_scope;
+} slang_struct_scope;
+
+typedef struct slang_struct_
+{
+ char *name;
+ slang_variable_scope *fields;
+ slang_struct_scope *structs;
+} slang_struct;
+
+typedef enum slang_function_kind_
+{
+ slang_func_ordinary,
+ slang_func_constructor,
+ slang_func_operator
+} slang_function_kind;
+
+typedef struct slang_function_
+{
+ slang_function_kind kind;
+ slang_variable header;
+ slang_variable_scope *parameters;
+ unsigned int param_count;
+ slang_operation *body;
+} slang_function;
+
+typedef struct slang_function_scope_
+{
+ slang_function *functions;
+ unsigned int num_functions;
+ struct slang_function_scope_ *outer_scope;
+} slang_function_scope;
+
+typedef enum slang_unit_type_
+{
+ slang_unit_fragment_shader,
+ slang_unit_vertex_shader
+} slang_unit_type;
+
+typedef struct slang_translation_unit_
+{
+ slang_variable_scope *globals;
+ slang_function_scope functions;
+ slang_struct_scope *structs;
+ slang_unit_type type;
+} slang_translation_unit;
+
+int _slang_compile (const char *, slang_translation_unit *, slang_unit_type type);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
|