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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/browser/gpu/gpu_process_host.h" | 5 #include "content/browser/gpu/gpu_process_host.h" |
6 | 6 |
7 #include "base/base_switches.h" | 7 #include "base/base_switches.h" |
8 #include "base/command_line.h" | 8 #include "base/command_line.h" |
9 #include "base/debug/trace_event.h" | 9 #include "base/debug/trace_event.h" |
10 #include "base/lazy_instance.h" | 10 #include "base/lazy_instance.h" |
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474 int32 render_view_id) { | 474 int32 render_view_id) { |
475 #if defined(TOOLKIT_USES_GTK) | 475 #if defined(TOOLKIT_USES_GTK) |
476 ViewID view_id(renderer_id, render_view_id); | 476 ViewID view_id(renderer_id, render_view_id); |
477 SurfaceRefMap::iterator it = surface_refs_.find(view_id); | 477 SurfaceRefMap::iterator it = surface_refs_.find(view_id); |
478 if (it != surface_refs_.end()) | 478 if (it != surface_refs_.end()) |
479 surface_refs_.erase(it); | 479 surface_refs_.erase(it); |
480 #endif // defined(TOOLKIT_USES_GTK) | 480 #endif // defined(TOOLKIT_USES_GTK) |
481 } | 481 } |
482 | 482 |
483 void GpuProcessHost::OnGraphicsInfoCollected(const content::GPUInfo& gpu_info) { | 483 void GpuProcessHost::OnGraphicsInfoCollected(const content::GPUInfo& gpu_info) { |
| 484 // OnGraphicsInfoCollected is sent back after the GPU process successfully |
| 485 // initializes GL. |
| 486 TRACE_EVENT0("test_gpu", "OnGraphicsInfoCollected"); |
| 487 |
484 GpuDataManager::GetInstance()->UpdateGpuInfo(gpu_info); | 488 GpuDataManager::GetInstance()->UpdateGpuInfo(gpu_info); |
485 } | 489 } |
486 | 490 |
487 bool GpuProcessHost::CanShutdown() { | 491 bool GpuProcessHost::CanShutdown() { |
488 return true; | 492 return true; |
489 } | 493 } |
490 | 494 |
491 void GpuProcessHost::OnProcessLaunched() { | 495 void GpuProcessHost::OnProcessLaunched() { |
492 // Send the GPU process handle to the UI thread before it has to | 496 // Send the GPU process handle to the UI thread before it has to |
493 // respond to any requests to establish a GPU channel. The response | 497 // respond to any requests to establish a GPU channel. The response |
494 // to such requests require that the GPU process handle be known. | 498 // to such requests require that the GPU process handle be known. |
495 | 499 |
496 TRACE_EVENT0("test_gpu", "GpuProcessLaunched"); | |
497 | |
498 base::ProcessHandle child_handle = in_process_ ? | 500 base::ProcessHandle child_handle = in_process_ ? |
499 base::GetCurrentProcessHandle() : handle(); | 501 base::GetCurrentProcessHandle() : handle(); |
500 | 502 |
501 #if defined(OS_WIN) | 503 #if defined(OS_WIN) |
502 DuplicateHandle(base::GetCurrentProcessHandle(), | 504 DuplicateHandle(base::GetCurrentProcessHandle(), |
503 child_handle, | 505 child_handle, |
504 base::GetCurrentProcessHandle(), | 506 base::GetCurrentProcessHandle(), |
505 &gpu_process_, | 507 &gpu_process_, |
506 PROCESS_DUP_HANDLE, | 508 PROCESS_DUP_HANDLE, |
507 FALSE, | 509 FALSE, |
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647 scoped_ptr<EstablishChannelCallback> wrapped_callback(callback); | 649 scoped_ptr<EstablishChannelCallback> wrapped_callback(callback); |
648 wrapped_callback->Run(channel_handle, renderer_process_for_gpu, gpu_info); | 650 wrapped_callback->Run(channel_handle, renderer_process_for_gpu, gpu_info); |
649 } | 651 } |
650 | 652 |
651 void GpuProcessHost::CreateCommandBufferError( | 653 void GpuProcessHost::CreateCommandBufferError( |
652 CreateCommandBufferCallback* callback, int32 route_id) { | 654 CreateCommandBufferCallback* callback, int32 route_id) { |
653 scoped_ptr<GpuProcessHost::CreateCommandBufferCallback> | 655 scoped_ptr<GpuProcessHost::CreateCommandBufferCallback> |
654 wrapped_callback(callback); | 656 wrapped_callback(callback); |
655 callback->Run(route_id); | 657 callback->Run(route_id); |
656 } | 658 } |
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