diff options
Diffstat (limited to 'src/mesa/shader/slang/slang_compile_operation.c')
-rw-r--r-- | src/mesa/shader/slang/slang_compile_operation.c | 204 |
1 files changed, 102 insertions, 102 deletions
diff --git a/src/mesa/shader/slang/slang_compile_operation.c b/src/mesa/shader/slang/slang_compile_operation.c index 8af8d1f..30df4b0 100644 --- a/src/mesa/shader/slang/slang_compile_operation.c +++ b/src/mesa/shader/slang/slang_compile_operation.c @@ -1,102 +1,102 @@ -/*
- * 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_operation.c
- * slang front-end compiler
- * \author Michal Krol
- */
-
-#include "imports.h"
-#include "slang_compile.h"
-
-/* slang_operation */
-
-int slang_operation_construct (slang_operation *oper)
-{
- oper->type = slang_oper_none;
- oper->children = NULL;
- oper->num_children = 0;
- oper->literal = (float) 0;
- oper->a_id = SLANG_ATOM_NULL;
- oper->locals = (slang_variable_scope *) slang_alloc_malloc (sizeof (slang_variable_scope));
- if (oper->locals == NULL)
- return 0;
- if (!slang_variable_scope_construct (oper->locals))
- {
- slang_alloc_free (oper->locals);
- return 0;
- }
- return 1;
-}
-
-void slang_operation_destruct (slang_operation *oper)
-{
- unsigned int i;
-
- for (i = 0; i < oper->num_children; i++)
- slang_operation_destruct (oper->children + i);
- slang_alloc_free (oper->children);
- slang_variable_scope_destruct (oper->locals);
- slang_alloc_free (oper->locals);
-}
-
-int slang_operation_copy (slang_operation *x, const slang_operation *y)
-{
- slang_operation z;
- unsigned int i;
-
- if (!slang_operation_construct (&z))
- return 0;
- z.type = y->type;
- z.children = (slang_operation *) slang_alloc_malloc (y->num_children * sizeof (slang_operation));
- if (z.children == NULL)
- {
- slang_operation_destruct (&z);
- return 0;
- }
- for (z.num_children = 0; z.num_children < y->num_children; z.num_children++)
- if (!slang_operation_construct (&z.children[z.num_children]))
- {
- slang_operation_destruct (&z);
- return 0;
- }
- for (i = 0; i < z.num_children; i++)
- if (!slang_operation_copy (&z.children[i], &y->children[i]))
- {
- slang_operation_destruct (&z);
- return 0;
- }
- z.literal = y->literal;
- z.a_id = y->a_id;
- if (!slang_variable_scope_copy (z.locals, y->locals))
- {
- slang_operation_destruct (&z);
- return 0;
- }
- slang_operation_destruct (x);
- *x = z;
- return 1;
-}
-
+/* + * 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_operation.c + * slang front-end compiler + * \author Michal Krol + */ + +#include "imports.h" +#include "slang_compile.h" + +/* slang_operation */ + +int slang_operation_construct (slang_operation *oper) +{ + oper->type = slang_oper_none; + oper->children = NULL; + oper->num_children = 0; + oper->literal = (float) 0; + oper->a_id = SLANG_ATOM_NULL; + oper->locals = (slang_variable_scope *) slang_alloc_malloc (sizeof (slang_variable_scope)); + if (oper->locals == NULL) + return 0; + if (!slang_variable_scope_construct (oper->locals)) + { + slang_alloc_free (oper->locals); + return 0; + } + return 1; +} + +void slang_operation_destruct (slang_operation *oper) +{ + unsigned int i; + + for (i = 0; i < oper->num_children; i++) + slang_operation_destruct (oper->children + i); + slang_alloc_free (oper->children); + slang_variable_scope_destruct (oper->locals); + slang_alloc_free (oper->locals); +} + +int slang_operation_copy (slang_operation *x, const slang_operation *y) +{ + slang_operation z; + unsigned int i; + + if (!slang_operation_construct (&z)) + return 0; + z.type = y->type; + z.children = (slang_operation *) slang_alloc_malloc (y->num_children * sizeof (slang_operation)); + if (z.children == NULL) + { + slang_operation_destruct (&z); + return 0; + } + for (z.num_children = 0; z.num_children < y->num_children; z.num_children++) + if (!slang_operation_construct (&z.children[z.num_children])) + { + slang_operation_destruct (&z); + return 0; + } + for (i = 0; i < z.num_children; i++) + if (!slang_operation_copy (&z.children[i], &y->children[i])) + { + slang_operation_destruct (&z); + return 0; + } + z.literal = y->literal; + z.a_id = y->a_id; + if (!slang_variable_scope_copy (z.locals, y->locals)) + { + slang_operation_destruct (&z); + return 0; + } + slang_operation_destruct (x); + *x = z; + return 1; +} + |