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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 "content/renderer/gpu/renderer_gl_context.h" | 5 #include "content/renderer/gpu/renderer_gl_context.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/debug/trace_event.h" | 8 #include "base/debug/trace_event.h" |
| 9 #include "base/lazy_instance.h" | 9 #include "base/lazy_instance.h" |
| 10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
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| 45 ~GLES2Initializer() { | 45 ~GLES2Initializer() { |
| 46 gles2::Terminate(); | 46 gles2::Terminate(); |
| 47 } | 47 } |
| 48 | 48 |
| 49 private: | 49 private: |
| 50 DISALLOW_COPY_AND_ASSIGN(GLES2Initializer); | 50 DISALLOW_COPY_AND_ASSIGN(GLES2Initializer); |
| 51 }; | 51 }; |
| 52 | 52 |
| 53 //////////////////////////////////////////////////////////////////////////////// | 53 //////////////////////////////////////////////////////////////////////////////// |
| 54 | 54 |
| 55 static base::LazyInstance<GLES2Initializer> g_gles2_initializer( | 55 static base::LazyInstance<GLES2Initializer> g_gles2_initializer = |
| 56 base::LINKER_INITIALIZED); | 56 LAZY_INSTANCE_INITIALIZER; |
| 57 | 57 |
| 58 //////////////////////////////////////////////////////////////////////////////// | 58 //////////////////////////////////////////////////////////////////////////////// |
| 59 | 59 |
| 60 #if defined(ENABLE_GPU) | 60 #if defined(ENABLE_GPU) |
| 61 RendererGLContext::ContextLostReason ConvertReason( | 61 RendererGLContext::ContextLostReason ConvertReason( |
| 62 gpu::error::ContextLostReason reason) { | 62 gpu::error::ContextLostReason reason) { |
| 63 switch (reason) { | 63 switch (reason) { |
| 64 case gpu::error::kGuilty: | 64 case gpu::error::kGuilty: |
| 65 return RendererGLContext::kGuilty; | 65 return RendererGLContext::kGuilty; |
| 66 case gpu::error::kInnocent: | 66 case gpu::error::kInnocent: |
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| 464 void RendererGLContext::OnContextLost() { | 464 void RendererGLContext::OnContextLost() { |
| 465 if (!context_lost_callback_.is_null()) { | 465 if (!context_lost_callback_.is_null()) { |
| 466 RendererGLContext::ContextLostReason reason = kUnknown; | 466 RendererGLContext::ContextLostReason reason = kUnknown; |
| 467 if (command_buffer_) { | 467 if (command_buffer_) { |
| 468 reason = ConvertReason( | 468 reason = ConvertReason( |
| 469 command_buffer_->GetLastState().context_lost_reason); | 469 command_buffer_->GetLastState().context_lost_reason); |
| 470 } | 470 } |
| 471 context_lost_callback_.Run(reason); | 471 context_lost_callback_.Run(reason); |
| 472 } | 472 } |
| 473 } | 473 } |
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