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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 "ui/gfx/gl/gl_surface.h" | 5 #include "ui/gfx/gl/gl_surface.h" |
| 6 | 6 |
| 7 #include <algorithm> | 7 #include <algorithm> |
| 8 #include <vector> | 8 #include <vector> |
| 9 | 9 |
| 10 #include "base/command_line.h" | 10 #include "base/command_line.h" |
| 11 #include "base/lazy_instance.h" | 11 #include "base/lazy_instance.h" |
| 12 #include "base/logging.h" | 12 #include "base/logging.h" |
| 13 #include "base/threading/thread_local.h" | 13 #include "base/threading/thread_local.h" |
| 14 #include "ui/gfx/gl/gl_context.h" | 14 #include "ui/gfx/gl/gl_context.h" |
| 15 #include "ui/gfx/gl/gl_implementation.h" | 15 #include "ui/gfx/gl/gl_implementation.h" |
| 16 | 16 |
| 17 namespace gfx { | 17 namespace gfx { |
| 18 | 18 |
| 19 namespace { | 19 namespace { |
| 20 base::LazyInstance< | 20 base::LazyInstance< |
| 21 base::ThreadLocalPointer<GLSurface>, | 21 base::ThreadLocalPointer<GLSurface>, |
| 22 base::LeakyLazyInstanceTraits<base::ThreadLocalPointer<GLSurface> > > | 22 base::LeakyLazyInstanceTraits<base::ThreadLocalPointer<GLSurface> > > |
| 23 current_surface_(base::LINKER_INITIALIZED); | 23 current_surface_ = LAZY_INSTANCE_INITIALIZER; |
| 24 } // namespace | 24 } // namespace |
| 25 | 25 |
| 26 // static | 26 // static |
| 27 bool GLSurface::InitializeOneOff() { | 27 bool GLSurface::InitializeOneOff() { |
| 28 static bool initialized = false; | 28 static bool initialized = false; |
| 29 if (initialized) | 29 if (initialized) |
| 30 return true; | 30 return true; |
| 31 | 31 |
| 32 std::vector<GLImplementation> allowed_impls; | 32 std::vector<GLImplementation> allowed_impls; |
| 33 GetAllowedGLImplementations(&allowed_impls); | 33 GetAllowedGLImplementations(&allowed_impls); |
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| 189 | 189 |
| 190 void* GLSurfaceAdapter::GetConfig() { | 190 void* GLSurfaceAdapter::GetConfig() { |
| 191 return surface_->GetConfig(); | 191 return surface_->GetConfig(); |
| 192 } | 192 } |
| 193 | 193 |
| 194 unsigned GLSurfaceAdapter::GetFormat() { | 194 unsigned GLSurfaceAdapter::GetFormat() { |
| 195 return surface_->GetFormat(); | 195 return surface_->GetFormat(); |
| 196 } | 196 } |
| 197 | 197 |
| 198 } // namespace gfx | 198 } // namespace gfx |
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