diff options
Diffstat (limited to 'mesalib/src/glsl/ast_expr.cpp')
| -rw-r--r-- | mesalib/src/glsl/ast_expr.cpp | 194 |
1 files changed, 98 insertions, 96 deletions
diff --git a/mesalib/src/glsl/ast_expr.cpp b/mesalib/src/glsl/ast_expr.cpp index c45d60757..974beb9f6 100644 --- a/mesalib/src/glsl/ast_expr.cpp +++ b/mesalib/src/glsl/ast_expr.cpp @@ -1,96 +1,98 @@ -/*
- * Copyright © 2010 Intel Corporation
- *
- * 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 (including the next
- * paragraph) 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
- * THE AUTHORS OR COPYRIGHT HOLDERS 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.
- */
-#include <cstdio>
-#include <cassert>
-#include "ast.h"
-
-const char *
-ast_expression::operator_string(enum ast_operators op)
-{
- static const char *const operators[] = {
- "=",
- "+",
- "-",
- "+",
- "-",
- "*",
- "/",
- "%",
- "<<",
- ">>",
- "<",
- ">",
- "<=",
- ">=",
- "==",
- "!=",
- "&",
- "^",
- "|",
- "~",
- "&&",
- "^^",
- "||",
- "!",
-
- "*=",
- "/=",
- "%=",
- "+=",
- "-=",
- "<<=",
- ">>=",
- "&=",
- "^=",
- "|=",
-
- "?:",
-
- "++",
- "--",
- "++",
- "--",
- ".",
- };
-
- assert((unsigned int)op < sizeof(operators) / sizeof(operators[0]));
-
- return operators[op];
-}
-
-
-ast_expression_bin::ast_expression_bin(int oper, ast_expression *ex0,
- ast_expression *ex1) :
- ast_expression(oper, ex0, ex1, NULL)
-{
- assert((oper >= ast_plus) && (oper <= ast_logic_not));
-}
-
-
-void
-ast_expression_bin::print(void) const
-{
- subexpressions[0]->print();
- printf("%s ", operator_string(oper));
- subexpressions[1]->print();
-}
+/* + * Copyright © 2010 Intel Corporation + * + * 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 (including the next + * paragraph) 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 + * THE AUTHORS OR COPYRIGHT HOLDERS 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. + */ +#include <cstdio> +#include <cassert> +#include "ast.h" + +using std::printf; + +const char * +ast_expression::operator_string(enum ast_operators op) +{ + static const char *const operators[] = { + "=", + "+", + "-", + "+", + "-", + "*", + "/", + "%", + "<<", + ">>", + "<", + ">", + "<=", + ">=", + "==", + "!=", + "&", + "^", + "|", + "~", + "&&", + "^^", + "||", + "!", + + "*=", + "/=", + "%=", + "+=", + "-=", + "<<=", + ">>=", + "&=", + "^=", + "|=", + + "?:", + + "++", + "--", + "++", + "--", + ".", + }; + + assert((unsigned int)op < sizeof(operators) / sizeof(operators[0])); + + return operators[op]; +} + + +ast_expression_bin::ast_expression_bin(int oper, ast_expression *ex0, + ast_expression *ex1) : + ast_expression(oper, ex0, ex1, NULL) +{ + assert((oper >= ast_plus) && (oper <= ast_logic_not)); +} + + +void +ast_expression_bin::print(void) const +{ + subexpressions[0]->print(); + printf("%s ", operator_string(oper)); + subexpressions[1]->print(); +} |