1 files changed, 190 insertions, 190 deletions
diff --git a/src/mesa/shader/slang/slang_compile_function.c b/src/mesa/shader/slang/slang_compile_function.c
index 60d9e33..ff9854f 100644
--- a/src/mesa/shader/slang/slang_compile_function.c
+++ b/src/mesa/shader/slang/slang_compile_function.c
@@ -1,190 +1,190 @@
-/*
- * 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.
- */
-
-/**
- * \file slang_compile_function.c
- * slang front-end compiler
- * \author Michal Krol
- */
-
-#include "imports.h"
-#include "slang_compile.h"
-
-/* slang_fixup_table */
-
-void slang_fixup_table_init (slang_fixup_table *fix)
-{
-	fix->table = NULL;
-	fix->count = 0;
-}
-
-void slang_fixup_table_free (slang_fixup_table *fix)
-{
-	slang_alloc_free (fix->table);
-	slang_fixup_table_init (fix);
-}
-
-/* slang_function */
-
-int slang_function_construct (slang_function *func)
-{
-	func->kind = slang_func_ordinary;
-	if (!slang_variable_construct (&func->header))
-		return 0;
-	func->parameters = (slang_variable_scope *) slang_alloc_malloc (sizeof (slang_variable_scope));
-	if (func->parameters == NULL)
-	{
-		slang_variable_destruct (&func->header);
-		return 0;
-	}
-	if (!slang_variable_scope_construct (func->parameters))
-	{
-		slang_alloc_free (func->parameters);
-		slang_variable_destruct (&func->header);
-		return 0;
-	}
-	func->param_count = 0;
-	func->body = NULL;
-	func->address = ~0;
-	slang_fixup_table_init (&func->fixups);
-	return 1;
-}
-
-void slang_function_destruct (slang_function *func)
-{
-	slang_variable_destruct (&func->header);
-	slang_variable_scope_destruct (func->parameters);
-	slang_alloc_free (func->parameters);
-	if (func->body != NULL)
-	{
-		slang_operation_destruct (func->body);
-		slang_alloc_free (func->body);
-	}
-	slang_fixup_table_free (&func->fixups);
-}
-
-/* slang_function_scope */
-
-int slang_function_scope_construct (slang_function_scope *scope)
-{
-	scope->functions = NULL;
-	scope->num_functions = 0;
-	scope->outer_scope = NULL;
-	return 1;
-}
-
-void slang_function_scope_destruct (slang_function_scope *scope)
-{
-	unsigned int i;
-
-	for (i = 0; i < scope->num_functions; i++)
-		slang_function_destruct (scope->functions + i);
-	slang_alloc_free (scope->functions);
-}
-
-int slang_function_scope_find_by_name (slang_function_scope *funcs, slang_atom a_name, int all_scopes)
-{
-	unsigned int i;
-
-	for (i = 0; i < funcs->num_functions; i++)
-		if (a_name == funcs->functions[i].header.a_name)
-			return 1;
-	if (all_scopes && funcs->outer_scope != NULL)
-		return slang_function_scope_find_by_name (funcs->outer_scope, a_name, 1);
-	return 0;
-}
-
-slang_function *slang_function_scope_find (slang_function_scope *funcs, slang_function *fun,
-	int all_scopes)
-{
-	unsigned int i;
-
-	for (i = 0; i < funcs->num_functions; i++)
-	{
-		slang_function *f = &funcs->functions[i];
-		unsigned int j;
-
-		if (fun->header.a_name != f->header.a_name)
-			continue;
-		if (fun->param_count != f->param_count)
-			continue;
-		for (j = 0; j < fun->param_count; j++)
-		{
-			if (!slang_type_specifier_equal (&fun->parameters->variables[j].type.specifier,
-					&f->parameters->variables[j].type.specifier))
-				break;
-		}
-		if (j == fun->param_count)
-			return f;
-	}
-	if (all_scopes && funcs->outer_scope != NULL)
-		return slang_function_scope_find (funcs->outer_scope, fun, 1);
-	return NULL;
-}
-
-/*
- * _slang_build_export_code_table()
- */
-
-GLboolean _slang_build_export_code_table (slang_export_code_table *tbl, slang_function_scope *funs,
-	slang_translation_unit *unit)
-{
-	slang_atom mainAtom;
-	GLuint i;
-
-	mainAtom = slang_atom_pool_atom (tbl->atoms, "main");
-	if (mainAtom == SLANG_ATOM_NULL)
-		return GL_FALSE;
-
-	for (i = 0; i < funs->num_functions; i++)
-	{
-		if (funs->functions[i].header.a_name == mainAtom)
-		{
-			slang_function *fun = &funs->functions[i];
-			slang_export_code_entry *e;
-			slang_assemble_ctx A;
-
-			e = slang_export_code_table_add (tbl);
-			if (e == NULL)
-				return GL_FALSE;
-			e->address = unit->assembly->count;
-			e->name = slang_atom_pool_atom (tbl->atoms, "@main");
-			if (e->name == SLANG_ATOM_NULL)
-				return GL_FALSE;
-
-			A.file = unit->assembly;
-			A.mach = unit->machine;
-			A.atoms = unit->atom_pool;
-			A.space.funcs = &unit->functions;
-			A.space.structs = &unit->structs;
-			A.space.vars = &unit->globals;
-			slang_assembly_file_push_label (unit->assembly, slang_asm_local_alloc, 20);
-			slang_assembly_file_push_label (unit->assembly, slang_asm_enter, 20);
-			_slang_assemble_function_call (&A, fun, NULL, 0, GL_FALSE);
-			slang_assembly_file_push (unit->assembly, slang_asm_exit);
-		}
-	}
-	return GL_TRUE;
-}
-
+/*
+ * 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.
+ */
+
+/**
+ * \file slang_compile_function.c
+ * slang front-end compiler
+ * \author Michal Krol
+ */
+
+#include "imports.h"
+#include "slang_compile.h"
+
+/* slang_fixup_table */
+
+void slang_fixup_table_init (slang_fixup_table *fix)
+{
+	fix->table = NULL;
+	fix->count = 0;
+}
+
+void slang_fixup_table_free (slang_fixup_table *fix)
+{
+	slang_alloc_free (fix->table);
+	slang_fixup_table_init (fix);
+}
+
+/* slang_function */
+
+int slang_function_construct (slang_function *func)
+{
+	func->kind = slang_func_ordinary;
+	if (!slang_variable_construct (&func->header))
+		return 0;
+	func->parameters = (slang_variable_scope *) slang_alloc_malloc (sizeof (slang_variable_scope));
+	if (func->parameters == NULL)
+	{
+		slang_variable_destruct (&func->header);
+		return 0;
+	}
+	if (!slang_variable_scope_construct (func->parameters))
+	{
+		slang_alloc_free (func->parameters);
+		slang_variable_destruct (&func->header);
+		return 0;
+	}
+	func->param_count = 0;
+	func->body = NULL;
+	func->address = ~0;
+	slang_fixup_table_init (&func->fixups);
+	return 1;
+}
+
+void slang_function_destruct (slang_function *func)
+{
+	slang_variable_destruct (&func->header);
+	slang_variable_scope_destruct (func->parameters);
+	slang_alloc_free (func->parameters);
+	if (func->body != NULL)
+	{
+		slang_operation_destruct (func->body);
+		slang_alloc_free (func->body);
+	}
+	slang_fixup_table_free (&func->fixups);
+}
+
+/* slang_function_scope */
+
+int slang_function_scope_construct (slang_function_scope *scope)
+{
+	scope->functions = NULL;
+	scope->num_functions = 0;
+	scope->outer_scope = NULL;
+	return 1;
+}
+
+void slang_function_scope_destruct (slang_function_scope *scope)
+{
+	unsigned int i;
+
+	for (i = 0; i < scope->num_functions; i++)
+		slang_function_destruct (scope->functions + i);
+	slang_alloc_free (scope->functions);
+}
+
+int slang_function_scope_find_by_name (slang_function_scope *funcs, slang_atom a_name, int all_scopes)
+{
+	unsigned int i;
+
+	for (i = 0; i < funcs->num_functions; i++)
+		if (a_name == funcs->functions[i].header.a_name)
+			return 1;
+	if (all_scopes && funcs->outer_scope != NULL)
+		return slang_function_scope_find_by_name (funcs->outer_scope, a_name, 1);
+	return 0;
+}
+
+slang_function *slang_function_scope_find (slang_function_scope *funcs, slang_function *fun,
+	int all_scopes)
+{
+	unsigned int i;
+
+	for (i = 0; i < funcs->num_functions; i++)
+	{
+		slang_function *f = &funcs->functions[i];
+		unsigned int j;
+
+		if (fun->header.a_name != f->header.a_name)
+			continue;
+		if (fun->param_count != f->param_count)
+			continue;
+		for (j = 0; j < fun->param_count; j++)
+		{
+			if (!slang_type_specifier_equal (&fun->parameters->variables[j].type.specifier,
+					&f->parameters->variables[j].type.specifier))
+				break;
+		}
+		if (j == fun->param_count)
+			return f;
+	}
+	if (all_scopes && funcs->outer_scope != NULL)
+		return slang_function_scope_find (funcs->outer_scope, fun, 1);
+	return NULL;
+}
+
+/*
+ * _slang_build_export_code_table()
+ */
+
+GLboolean _slang_build_export_code_table (slang_export_code_table *tbl, slang_function_scope *funs,
+	slang_translation_unit *unit)
+{
+	slang_atom mainAtom;
+	GLuint i;
+
+	mainAtom = slang_atom_pool_atom (tbl->atoms, "main");
+	if (mainAtom == SLANG_ATOM_NULL)
+		return GL_FALSE;
+
+	for (i = 0; i < funs->num_functions; i++)
+	{
+		if (funs->functions[i].header.a_name == mainAtom)
+		{
+			slang_function *fun = &funs->functions[i];
+			slang_export_code_entry *e;
+			slang_assemble_ctx A;
+
+			e = slang_export_code_table_add (tbl);
+			if (e == NULL)
+				return GL_FALSE;
+			e->address = unit->assembly->count;
+			e->name = slang_atom_pool_atom (tbl->atoms, "@main");
+			if (e->name == SLANG_ATOM_NULL)
+				return GL_FALSE;
+
+			A.file = unit->assembly;
+			A.mach = unit->machine;
+			A.atoms = unit->atom_pool;
+			A.space.funcs = &unit->functions;
+			A.space.structs = &unit->structs;
+			A.space.vars = &unit->globals;
+			slang_assembly_file_push_label (unit->assembly, slang_asm_local_alloc, 20);
+			slang_assembly_file_push_label (unit->assembly, slang_asm_enter, 20);
+			_slang_assemble_function_call (&A, fun, NULL, 0, GL_FALSE);
+			slang_assembly_file_push (unit->assembly, slang_asm_exit);
+		}
+	}
+	return GL_TRUE;
+}
+