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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "gpu/command_buffer/service/feature_info.h" | 5 #include "gpu/command_buffer/service/feature_info.h" |
| 6 | 6 |
| 7 #include <set> | 7 #include <set> |
| 8 | 8 |
| 9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
| 10 #include "base/macros.h" | 10 #include "base/macros.h" |
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| 1063 // TODO(zmo): For experimentation purpose on MacOSX with core profile, | 1063 // TODO(zmo): For experimentation purpose on MacOSX with core profile, |
| 1064 // allow 3.2 or plus for now. | 1064 // allow 3.2 or plus for now. |
| 1065 if (gl_version_info_->IsAtLeastGL(3, 2)) | 1065 if (gl_version_info_->IsAtLeastGL(3, 2)) |
| 1066 return true; | 1066 return true; |
| 1067 #endif | 1067 #endif |
| 1068 return false; | 1068 return false; |
| 1069 } | 1069 } |
| 1070 | 1070 |
| 1071 void FeatureInfo::EnableES3Validators() { | 1071 void FeatureInfo::EnableES3Validators() { |
| 1072 DCHECK(IsES3Capable()); | 1072 DCHECK(IsES3Capable()); |
| 1073 validators_.AddES3Values(); | 1073 validators_.UpdateValuesES3(); |
| 1074 } | 1074 } |
| 1075 | 1075 |
| 1076 void FeatureInfo::AddExtensionString(const char* s) { | 1076 void FeatureInfo::AddExtensionString(const char* s) { |
| 1077 std::string str(s); | 1077 std::string str(s); |
| 1078 size_t pos = extensions_.find(str); | 1078 size_t pos = extensions_.find(str); |
| 1079 while (pos != std::string::npos && | 1079 while (pos != std::string::npos && |
| 1080 pos + str.length() < extensions_.length() && | 1080 pos + str.length() < extensions_.length() && |
| 1081 extensions_.substr(pos + str.length(), 1) != " ") { | 1081 extensions_.substr(pos + str.length(), 1) != " ") { |
| 1082 // This extension name is a substring of another. | 1082 // This extension name is a substring of another. |
| 1083 pos = extensions_.find(str, pos + str.length()); | 1083 pos = extensions_.find(str, pos + str.length()); |
| 1084 } | 1084 } |
| 1085 if (pos == std::string::npos) { | 1085 if (pos == std::string::npos) { |
| 1086 extensions_ += (extensions_.empty() ? "" : " ") + str; | 1086 extensions_ += (extensions_.empty() ? "" : " ") + str; |
| 1087 } | 1087 } |
| 1088 } | 1088 } |
| 1089 | 1089 |
| 1090 FeatureInfo::~FeatureInfo() { | 1090 FeatureInfo::~FeatureInfo() { |
| 1091 } | 1091 } |
| 1092 | 1092 |
| 1093 } // namespace gles2 | 1093 } // namespace gles2 |
| 1094 } // namespace gpu | 1094 } // namespace gpu |
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