/*
* Mesa 3-D graphics library
- * Version: 6.3
+ * Version: 6.5
*
- * Copyright (C) 2005 Brian Paul All Rights Reserved.
+ * 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"),
#if !defined SLANG_COMPILE_H
#define SLANG_COMPILE_H
+#include "imports.h"
+#include "mtypes.h"
+#include "slang_export.h"
+#include "slang_execute.h"
+#include "slang_compile_variable.h"
+#include "slang_compile_struct.h"
+#include "slang_compile_operation.h"
+#include "slang_compile_function.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;\r
-\r
-slang_type_specifier_type slang_type_specifier_type_from_string (const char *);
-
-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;\r
-\r
-void slang_type_specifier_construct (slang_type_specifier *);\r
-void slang_type_specifier_destruct (slang_type_specifier *);\r
-int slang_type_specifier_copy (slang_type_specifier *, const slang_type_specifier *);\r
-int slang_type_specifier_equal (const slang_type_specifier *, const 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_
+typedef enum slang_unit_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;
+ slang_unit_fragment_shader,
+ slang_unit_vertex_shader,
+ slang_unit_fragment_builtin,
+ slang_unit_vertex_builtin
+} slang_unit_type;
-typedef struct slang_operation_
+typedef struct slang_var_pool_
{
- 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;\r
-\r
-int slang_operation_construct_a (slang_operation *);\r
-void slang_operation_destruct (slang_operation *);
+ GLuint next_addr;
+} slang_var_pool;
-typedef struct slang_variable_
+typedef struct slang_code_unit_
{
- slang_fully_specified_type type;
- char *name;
- slang_operation *array_size; /* spec_array */
- slang_operation *initializer;\r
- unsigned int address;
-} slang_variable;\r
-\r
-slang_variable *_slang_locate_variable (slang_variable_scope *scope, const char *name, int all);
+ slang_variable_scope vars;
+ slang_function_scope funs;
+ slang_struct_scope structs;
+ slang_unit_type type;
+ struct slang_code_object_ *object;
+} slang_code_unit;
-typedef struct slang_struct_scope_
-{
- struct slang_struct_ *structs;
- unsigned int num_structs;
- struct slang_struct_scope_ *outer_scope;
-} slang_struct_scope;\r
-\r
-struct slang_struct_ *slang_struct_scope_find (slang_struct_scope *, const char *, int);
+extern GLvoid
+_slang_code_unit_ctr (slang_code_unit *, struct slang_code_object_ *);
-typedef struct slang_struct_
-{
- char *name;
- slang_variable_scope *fields;
- slang_struct_scope *structs;
-} slang_struct;\r
-\r
-int slang_struct_construct_a (slang_struct *);\r
-int slang_struct_copy (slang_struct *, const slang_struct *);
+extern GLvoid
+_slang_code_unit_dtr (slang_code_unit *);
-typedef enum slang_function_kind_
-{
- slang_func_ordinary,
- slang_func_constructor,
- slang_func_operator
-} slang_function_kind;
+#define SLANG_BUILTIN_CORE 0
+#define SLANG_BUILTIN_COMMON 1
+#define SLANG_BUILTIN_TARGET 2
-typedef struct slang_function_
-{
- slang_function_kind kind;
- slang_variable header;
- slang_variable_scope *parameters;
- unsigned int param_count;
- slang_operation *body;\r
- unsigned int address;
-} slang_function;
+#if defined(USE_X86_ASM) || defined(SLANG_X86)
+#define SLANG_BUILTIN_VEC4 3
+#define SLANG_BUILTIN_TOTAL 4
+#else
+#define SLANG_BUILTIN_TOTAL 3
+#endif
-typedef struct slang_function_scope_
+typedef struct slang_code_object_
{
- slang_function *functions;
- unsigned int num_functions;
- struct slang_function_scope_ *outer_scope;
-} slang_function_scope;
+ slang_code_unit builtin[SLANG_BUILTIN_TOTAL];
+ slang_code_unit unit;
+ slang_assembly_file assembly;
+ slang_machine machine;
+ slang_var_pool varpool;
+ slang_atom_pool atompool;
+ slang_export_data_table expdata;
+ slang_export_code_table expcode;
+} slang_code_object;
-typedef enum slang_unit_type_
-{
- slang_unit_fragment_shader,
- slang_unit_vertex_shader,
- slang_unit_fragment_builtin,
- slang_unit_vertex_builtin
-} 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;
+extern GLvoid
+_slang_code_object_ctr (slang_code_object *);
-void slang_translation_unit_construct (slang_translation_unit *);
-void slang_translation_unit_destruct (slang_translation_unit *);
+extern GLvoid
+_slang_code_object_dtr (slang_code_object *);
typedef struct slang_info_log_
{
void slang_info_log_construct (slang_info_log *);
void slang_info_log_destruct (slang_info_log *);
+int slang_info_log_print (slang_info_log *, const char *, ...);
int slang_info_log_error (slang_info_log *, const char *, ...);
int slang_info_log_warning (slang_info_log *, const char *, ...);
void slang_info_log_memory (slang_info_log *);
-int _slang_compile (const char *, slang_translation_unit *, slang_unit_type type, slang_info_log *);
+extern GLboolean
+_slang_compile (const char *, slang_code_object *, slang_unit_type, slang_info_log *, struct gl_shader *shader);
#ifdef __cplusplus
}
projects / mesa.git / blobdiff