intermediate code generator (not finished);

generic back-end interpreter (interprets directly intermediate code)

1 files changed, 27 insertions, 8 deletions

diff --git a/src/mesa/shader/slang/slang_compile.h b/src/mesa/shader/slang/slang_compile.h
index 25a0ef8ad81..a9a075c37f2 100644
--- a/src/mesa/shader/slang/slang_compile.h
+++ b/src/mesa/shader/slang/slang_compile.h
@@ -68,14 +68,21 @@ typedef enum slang_type_specifier_type_
 	slang_spec_sampler2DShadow,
 	slang_spec_struct,
 	slang_spec_array
-} slang_type_specifier_type;
+} slang_type_specifier_type;

+

+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;
+} slang_type_specifier;

+

+void slang_type_specifier_construct (slang_type_specifier *);

+void slang_type_specifier_destruct (slang_type_specifier *);

+int slang_type_specifier_copy (slang_type_specifier *, const slang_type_specifier *);

+int slang_type_specifier_equal (const slang_type_specifier *, const slang_type_specifier *);
 
 typedef struct slang_fully_specified_type_
 {
@@ -164,29 +171,40 @@ typedef struct slang_operation_
 	float literal;		/* bool, literal_int, literal_float */
 	char *identifier;	/* asm, identifier, call, field */
 	slang_variable_scope *locals;
-} slang_operation;
+} slang_operation;

+

+int slang_operation_construct_a (slang_operation *);

+void slang_operation_destruct (slang_operation *);
 
 typedef struct slang_variable_
 {
 	slang_fully_specified_type type;
 	char *name;
 	slang_operation *array_size;	/* spec_array */
-	slang_operation *initializer;
-} slang_variable;
+	slang_operation *initializer;

+	unsigned int address;
+} slang_variable;

+

+slang_variable *_slang_locate_variable (slang_variable_scope *scope, const char *name, int all);
 
 typedef struct slang_struct_scope_
 {
 	struct slang_struct_ *structs;
 	unsigned int num_structs;
 	struct slang_struct_scope_ *outer_scope;
-} slang_struct_scope;
+} slang_struct_scope;

+

+struct slang_struct_ *slang_struct_scope_find (slang_struct_scope *, const char *, int);
 
 typedef struct slang_struct_
 {
 	char *name;
 	slang_variable_scope *fields;
 	slang_struct_scope *structs;
-} slang_struct;
+} slang_struct;

+

+int slang_struct_construct_a (slang_struct *);

+int slang_struct_copy (slang_struct *, const slang_struct *);
 
 typedef enum slang_function_kind_
 {
@@ -201,7 +219,8 @@ typedef struct slang_function_
 	slang_variable header;
 	slang_variable_scope *parameters;
 	unsigned int param_count;
-	slang_operation *body;
+	slang_operation *body;

+	unsigned int address;
 } slang_function;
 
 typedef struct slang_function_scope_