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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 "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h" | 5 #include "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h" |
| 6 | 6 |
| 7 #include "third_party/khronos/GLES2/gl2.h" | 7 #include "third_party/khronos/GLES2/gl2.h" |
| 8 #ifndef GL_GLEXT_PROTOTYPES | 8 #ifndef GL_GLEXT_PROTOTYPES |
| 9 #define GL_GLEXT_PROTOTYPES 1 | 9 #define GL_GLEXT_PROTOTYPES 1 |
| 10 #endif | 10 #endif |
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| 78 | 78 |
| 79 WebGraphicsContext3DCommandBufferImpl::ShareGroup::ShareGroup() { | 79 WebGraphicsContext3DCommandBufferImpl::ShareGroup::ShareGroup() { |
| 80 } | 80 } |
| 81 | 81 |
| 82 WebGraphicsContext3DCommandBufferImpl::ShareGroup::~ShareGroup() { | 82 WebGraphicsContext3DCommandBufferImpl::ShareGroup::~ShareGroup() { |
| 83 DCHECK(contexts_.empty()); | 83 DCHECK(contexts_.empty()); |
| 84 } | 84 } |
| 85 | 85 |
| 86 WebGraphicsContext3DCommandBufferImpl::WebGraphicsContext3DCommandBufferImpl( | 86 WebGraphicsContext3DCommandBufferImpl::WebGraphicsContext3DCommandBufferImpl( |
| 87 int surface_id, | 87 int surface_id, |
| 88 const GURL& active_url, | 88 const std::string& active_url, |
| 89 GpuChannelHost* host, | 89 GpuChannelHost* host, |
| 90 const Attributes& attributes, | 90 const Attributes& attributes, |
| 91 bool lose_context_when_out_of_memory, | 91 bool lose_context_when_out_of_memory, |
| 92 const SharedMemoryLimits& limits, | 92 const SharedMemoryLimits& limits, |
| 93 WebGraphicsContext3DCommandBufferImpl* share_context) | 93 WebGraphicsContext3DCommandBufferImpl* share_context) |
| 94 : lose_context_when_out_of_memory_(lose_context_when_out_of_memory), | 94 : lose_context_when_out_of_memory_(lose_context_when_out_of_memory), |
| 95 attributes_(attributes), | 95 attributes_(attributes), |
| 96 visible_(false), | 96 visible_(false), |
| 97 host_(host), | 97 host_(host), |
| 98 surface_id_(surface_id), | 98 surface_id_(surface_id), |
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| 332 gpu::CommandBuffer::State state = command_buffer_->GetLastState(); | 332 gpu::CommandBuffer::State state = command_buffer_->GetLastState(); |
| 333 return gpu::error::IsError(state.error); | 333 return gpu::error::IsError(state.error); |
| 334 } | 334 } |
| 335 | 335 |
| 336 // static | 336 // static |
| 337 WebGraphicsContext3DCommandBufferImpl* | 337 WebGraphicsContext3DCommandBufferImpl* |
| 338 WebGraphicsContext3DCommandBufferImpl::CreateOffscreenContext( | 338 WebGraphicsContext3DCommandBufferImpl::CreateOffscreenContext( |
| 339 GpuChannelHost* host, | 339 GpuChannelHost* host, |
| 340 const WebGraphicsContext3D::Attributes& attributes, | 340 const WebGraphicsContext3D::Attributes& attributes, |
| 341 bool lose_context_when_out_of_memory, | 341 bool lose_context_when_out_of_memory, |
| 342 const GURL& active_url, | 342 const std::string& active_url, |
| 343 const SharedMemoryLimits& limits, | 343 const SharedMemoryLimits& limits, |
| 344 WebGraphicsContext3DCommandBufferImpl* share_context) { | 344 WebGraphicsContext3DCommandBufferImpl* share_context) { |
| 345 if (!host) | 345 if (!host) |
| 346 return NULL; | 346 return NULL; |
| 347 | 347 |
| 348 if (share_context && share_context->IsCommandBufferContextLost()) | 348 if (share_context && share_context->IsCommandBufferContextLost()) |
| 349 return NULL; | 349 return NULL; |
| 350 | 350 |
| 351 return new WebGraphicsContext3DCommandBufferImpl( | 351 return new WebGraphicsContext3DCommandBufferImpl( |
| 352 0, | 352 0, |
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| 368 { | 368 { |
| 369 base::AutoLock lock(g_default_share_groups_lock.Get()); | 369 base::AutoLock lock(g_default_share_groups_lock.Get()); |
| 370 g_default_share_groups.Get().erase(host_.get()); | 370 g_default_share_groups.Get().erase(host_.get()); |
| 371 } | 371 } |
| 372 | 372 |
| 373 gpu::CommandBuffer::State state = command_buffer_->GetLastState(); | 373 gpu::CommandBuffer::State state = command_buffer_->GetLastState(); |
| 374 UmaRecordContextLost(context_type_, state.error, state.context_lost_reason); | 374 UmaRecordContextLost(context_type_, state.error, state.context_lost_reason); |
| 375 } | 375 } |
| 376 | 376 |
| 377 } // namespace content | 377 } // namespace content |
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