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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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/aura/gpu_process_transport_factory.h" | 5 #include "content/browser/aura/gpu_process_transport_factory.h" |
| 6 | 6 |
| 7 #include <string> | 7 #include <string> |
| 8 | 8 |
| 9 #include "base/bind.h" | 9 #include "base/bind.h" |
| 10 #include "base/command_line.h" | 10 #include "base/command_line.h" |
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| 500 attrs.depth = false; | 500 attrs.depth = false; |
| 501 attrs.stencil = false; | 501 attrs.stencil = false; |
| 502 attrs.antialias = false; | 502 attrs.antialias = false; |
| 503 attrs.noAutomaticFlushes = true; | 503 attrs.noAutomaticFlushes = true; |
| 504 scoped_refptr<GpuChannelHost> gpu_channel_host( | 504 scoped_refptr<GpuChannelHost> gpu_channel_host( |
| 505 BrowserGpuChannelHostFactory::instance()->EstablishGpuChannelSync( | 505 BrowserGpuChannelHostFactory::instance()->EstablishGpuChannelSync( |
| 506 CAUSE_FOR_GPU_LAUNCH_WEBGRAPHICSCONTEXT3DCOMMANDBUFFERIMPL_INITIALIZE)
); | 506 CAUSE_FOR_GPU_LAUNCH_WEBGRAPHICSCONTEXT3DCOMMANDBUFFERIMPL_INITIALIZE)
); |
| 507 if (!gpu_channel_host) | 507 if (!gpu_channel_host) |
| 508 return scoped_ptr<WebGraphicsContext3DCommandBufferImpl>(); | 508 return scoped_ptr<WebGraphicsContext3DCommandBufferImpl>(); |
| 509 GURL url("chrome://gpu/GpuProcessTransportFactory::CreateContextCommon"); | 509 GURL url("chrome://gpu/GpuProcessTransportFactory::CreateContextCommon"); |
| 510 bool use_echo_for_swap_ack = true; |
| 510 scoped_ptr<WebGraphicsContext3DCommandBufferImpl> context( | 511 scoped_ptr<WebGraphicsContext3DCommandBufferImpl> context( |
| 511 new WebGraphicsContext3DCommandBufferImpl( | 512 new WebGraphicsContext3DCommandBufferImpl( |
| 512 surface_id, | 513 surface_id, |
| 513 url, | 514 url, |
| 514 gpu_channel_host.get(), | 515 gpu_channel_host.get(), |
| 515 swap_client, | 516 swap_client, |
| 517 use_echo_for_swap_ack, |
| 516 attrs, | 518 attrs, |
| 517 false, | 519 false, |
| 518 WebGraphicsContext3DCommandBufferImpl::SharedMemoryLimits())); | 520 WebGraphicsContext3DCommandBufferImpl::SharedMemoryLimits())); |
| 519 return context.Pass(); | 521 return context.Pass(); |
| 520 } | 522 } |
| 521 | 523 |
| 522 void GpuProcessTransportFactory::OnLostMainThreadSharedContextInsideCallback() { | 524 void GpuProcessTransportFactory::OnLostMainThreadSharedContextInsideCallback() { |
| 523 base::MessageLoop::current()->PostTask( | 525 base::MessageLoop::current()->PostTask( |
| 524 FROM_HERE, | 526 FROM_HERE, |
| 525 base::Bind(&GpuProcessTransportFactory::OnLostMainThreadSharedContext, | 527 base::Bind(&GpuProcessTransportFactory::OnLostMainThreadSharedContext, |
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| 546 observer_list_, | 548 observer_list_, |
| 547 OnLostResources()); | 549 OnLostResources()); |
| 548 | 550 |
| 549 // Kill things that use the shared context before killing the shared context. | 551 // Kill things that use the shared context before killing the shared context. |
| 550 lost_gl_helper.reset(); | 552 lost_gl_helper.reset(); |
| 551 lost_offscreen_compositor_contexts = NULL; | 553 lost_offscreen_compositor_contexts = NULL; |
| 552 lost_shared_main_thread_contexts = NULL; | 554 lost_shared_main_thread_contexts = NULL; |
| 553 } | 555 } |
| 554 | 556 |
| 555 } // namespace content | 557 } // namespace content |
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