Line data    Source code

       1             : //
       2             : // Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved.
       3             : // Use of this source code is governed by a BSD-style license that can be
       4             : // found in the LICENSE file.
       5             : //
       6             : 
       7             : #ifndef COMPILER_TRANSLATOR_EXTENSIONBEHAVIOR_H_
       8             : #define COMPILER_TRANSLATOR_EXTENSIONBEHAVIOR_H_
       9             : 
      10             : #include <map>
      11             : #include <string>
      12             : 
      13             : typedef enum
      14             : {
      15             :     EBhRequire,
      16             :     EBhEnable,
      17             :     EBhWarn,
      18             :     EBhDisable,
      19             :     EBhUndefined
      20             : } TBehavior;
      21             : 
      22           0 : inline const char* getBehaviorString(TBehavior b)
      23             : {
      24           0 :     switch(b)
      25             :     {
      26           0 :       case EBhRequire: return "require";
      27           0 :       case EBhEnable: return "enable";
      28           0 :       case EBhWarn: return "warn";
      29           0 :       case EBhDisable: return "disable";
      30           0 :       default: return NULL;
      31             :     }
      32             : }
      33             : 
      34             : // Mapping between extension name and behavior.
      35             : typedef std::map<std::string, TBehavior> TExtensionBehavior;
      36             : 
      37           0 : inline bool IsExtensionEnabled(const TExtensionBehavior &extBehavior, const char *extension)
      38             : {
      39           0 :     auto iter = extBehavior.find(extension);
      40           0 :     return iter != extBehavior.end() && (iter->second == EBhEnable || iter->second == EBhRequire);
      41             : }
      42             : 
      43             : #endif // COMPILER_TRANSLATOR_EXTENSIONBEHAVIOR_H_