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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/renderer/gpu/compositor_output_surface.h" | 5 #include "content/renderer/gpu/compositor_output_surface.h" |
| 6 | 6 |
| 7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
| 8 #include "base/location.h" | 8 #include "base/location.h" |
| 9 #include "base/single_thread_task_runner.h" | 9 #include "base/single_thread_task_runner.h" |
| 10 #include "base/thread_task_runner_handle.h" | 10 #include "base/thread_task_runner_handle.h" |
| 11 #include "build/build_config.h" |
| 11 #include "cc/output/compositor_frame.h" | 12 #include "cc/output/compositor_frame.h" |
| 12 #include "cc/output/compositor_frame_ack.h" | 13 #include "cc/output/compositor_frame_ack.h" |
| 13 #include "cc/output/managed_memory_policy.h" | 14 #include "cc/output/managed_memory_policy.h" |
| 14 #include "cc/output/output_surface_client.h" | 15 #include "cc/output/output_surface_client.h" |
| 15 #include "content/common/gpu/client/command_buffer_proxy_impl.h" | 16 #include "content/common/gpu/client/command_buffer_proxy_impl.h" |
| 16 #include "content/common/gpu/client/context_provider_command_buffer.h" | 17 #include "content/common/gpu/client/context_provider_command_buffer.h" |
| 17 #include "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h" | 18 #include "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h" |
| 18 #include "content/common/view_messages.h" | 19 #include "content/common/view_messages.h" |
| 19 #include "content/public/common/content_switches.h" | 20 #include "content/public/common/content_switches.h" |
| 20 #include "content/renderer/gpu/frame_swap_message_queue.h" | 21 #include "content/renderer/gpu/frame_swap_message_queue.h" |
| 21 #include "content/renderer/render_thread_impl.h" | 22 #include "content/renderer/render_thread_impl.h" |
| 22 #include "gpu/command_buffer/client/context_support.h" | 23 #include "gpu/command_buffer/client/context_support.h" |
| 23 #include "gpu/command_buffer/client/gles2_interface.h" | 24 #include "gpu/command_buffer/client/gles2_interface.h" |
| 24 #include "ipc/ipc_sync_channel.h" | 25 #include "ipc/ipc_sync_channel.h" |
| 25 | 26 |
| 26 namespace content { | 27 namespace content { |
| 27 | 28 |
| 28 CompositorOutputSurface::CompositorOutputSurface( | 29 CompositorOutputSurface::CompositorOutputSurface( |
| 29 int32 routing_id, | 30 int32_t routing_id, |
| 30 uint32 output_surface_id, | 31 uint32_t output_surface_id, |
| 31 const scoped_refptr<ContextProviderCommandBuffer>& context_provider, | 32 const scoped_refptr<ContextProviderCommandBuffer>& context_provider, |
| 32 const scoped_refptr<ContextProviderCommandBuffer>& worker_context_provider, | 33 const scoped_refptr<ContextProviderCommandBuffer>& worker_context_provider, |
| 33 scoped_ptr<cc::SoftwareOutputDevice> software_device, | 34 scoped_ptr<cc::SoftwareOutputDevice> software_device, |
| 34 scoped_refptr<FrameSwapMessageQueue> swap_frame_message_queue, | 35 scoped_refptr<FrameSwapMessageQueue> swap_frame_message_queue, |
| 35 bool use_swap_compositor_frame_message) | 36 bool use_swap_compositor_frame_message) |
| 36 : OutputSurface(context_provider, | 37 : OutputSurface(context_provider, |
| 37 worker_context_provider, | 38 worker_context_provider, |
| 38 software_device.Pass()), | 39 software_device.Pass()), |
| 39 output_surface_id_(output_surface_id), | 40 output_surface_id_(output_surface_id), |
| 40 use_swap_compositor_frame_message_(use_swap_compositor_frame_message), | 41 use_swap_compositor_frame_message_(use_swap_compositor_frame_message), |
| 41 output_surface_filter_( | 42 output_surface_filter_(RenderThreadImpl::current() |
| 42 RenderThreadImpl::current()->compositor_message_filter()), | 43 ->compositor_message_filter()), |
| 43 frame_swap_message_queue_(swap_frame_message_queue), | 44 frame_swap_message_queue_(swap_frame_message_queue), |
| 44 routing_id_(routing_id), | 45 routing_id_(routing_id), |
| 45 #if defined(OS_ANDROID) | 46 #if defined(OS_ANDROID) |
| 46 prefers_smoothness_(false), | 47 prefers_smoothness_(false), |
| 47 main_thread_runner_(base::MessageLoop::current()->task_runner()), | 48 main_thread_runner_(base::MessageLoop::current()->task_runner()), |
| 48 #endif | 49 #endif |
| 49 layout_test_mode_(RenderThreadImpl::current()->layout_test_mode()), | 50 layout_test_mode_(RenderThreadImpl::current()->layout_test_mode()), |
| 50 weak_ptrs_(this) { | 51 weak_ptrs_(this) { |
| 51 DCHECK(output_surface_filter_.get()); | 52 DCHECK(output_surface_filter_.get()); |
| 52 DCHECK(frame_swap_message_queue_.get()); | 53 DCHECK(frame_swap_message_queue_.get()); |
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| 85 return; | 86 return; |
| 86 UpdateSmoothnessTakesPriority(false); | 87 UpdateSmoothnessTakesPriority(false); |
| 87 if (output_surface_proxy_.get()) | 88 if (output_surface_proxy_.get()) |
| 88 output_surface_proxy_->ClearOutputSurface(); | 89 output_surface_proxy_->ClearOutputSurface(); |
| 89 output_surface_filter_->RemoveHandlerOnCompositorThread( | 90 output_surface_filter_->RemoveHandlerOnCompositorThread( |
| 90 routing_id_, output_surface_filter_handler_); | 91 routing_id_, output_surface_filter_handler_); |
| 91 cc::OutputSurface::DetachFromClient(); | 92 cc::OutputSurface::DetachFromClient(); |
| 92 } | 93 } |
| 93 | 94 |
| 94 void CompositorOutputSurface::ShortcutSwapAck( | 95 void CompositorOutputSurface::ShortcutSwapAck( |
| 95 uint32 output_surface_id, | 96 uint32_t output_surface_id, |
| 96 scoped_ptr<cc::GLFrameData> gl_frame_data) { | 97 scoped_ptr<cc::GLFrameData> gl_frame_data) { |
| 97 if (!layout_test_previous_frame_ack_) { | 98 if (!layout_test_previous_frame_ack_) { |
| 98 layout_test_previous_frame_ack_.reset(new cc::CompositorFrameAck); | 99 layout_test_previous_frame_ack_.reset(new cc::CompositorFrameAck); |
| 99 layout_test_previous_frame_ack_->gl_frame_data.reset(new cc::GLFrameData); | 100 layout_test_previous_frame_ack_->gl_frame_data.reset(new cc::GLFrameData); |
| 100 } | 101 } |
| 101 | 102 |
| 102 OnSwapAck(output_surface_id, *layout_test_previous_frame_ack_); | 103 OnSwapAck(output_surface_id, *layout_test_previous_frame_ack_); |
| 103 | 104 |
| 104 layout_test_previous_frame_ack_->gl_frame_data = gl_frame_data.Pass(); | 105 layout_test_previous_frame_ack_->gl_frame_data = gl_frame_data.Pass(); |
| 105 } | 106 } |
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| 168 IPC_END_MESSAGE_MAP() | 169 IPC_END_MESSAGE_MAP() |
| 169 } | 170 } |
| 170 | 171 |
| 171 void CompositorOutputSurface::OnUpdateVSyncParametersFromBrowser( | 172 void CompositorOutputSurface::OnUpdateVSyncParametersFromBrowser( |
| 172 base::TimeTicks timebase, | 173 base::TimeTicks timebase, |
| 173 base::TimeDelta interval) { | 174 base::TimeDelta interval) { |
| 174 DCHECK(client_thread_checker_.CalledOnValidThread()); | 175 DCHECK(client_thread_checker_.CalledOnValidThread()); |
| 175 CommitVSyncParameters(timebase, interval); | 176 CommitVSyncParameters(timebase, interval); |
| 176 } | 177 } |
| 177 | 178 |
| 178 void CompositorOutputSurface::OnSwapAck(uint32 output_surface_id, | 179 void CompositorOutputSurface::OnSwapAck(uint32_t output_surface_id, |
| 179 const cc::CompositorFrameAck& ack) { | 180 const cc::CompositorFrameAck& ack) { |
| 180 // Ignore message if it's a stale one coming from a different output surface | 181 // Ignore message if it's a stale one coming from a different output surface |
| 181 // (e.g. after a lost context). | 182 // (e.g. after a lost context). |
| 182 if (output_surface_id != output_surface_id_) | 183 if (output_surface_id != output_surface_id_) |
| 183 return; | 184 return; |
| 184 ReclaimResources(&ack); | 185 ReclaimResources(&ack); |
| 185 client_->DidSwapBuffersComplete(); | 186 client_->DidSwapBuffersComplete(); |
| 186 } | 187 } |
| 187 | 188 |
| 188 void CompositorOutputSurface::OnReclaimResources( | 189 void CompositorOutputSurface::OnReclaimResources( |
| 189 uint32 output_surface_id, | 190 uint32_t output_surface_id, |
| 190 const cc::CompositorFrameAck& ack) { | 191 const cc::CompositorFrameAck& ack) { |
| 191 // Ignore message if it's a stale one coming from a different output surface | 192 // Ignore message if it's a stale one coming from a different output surface |
| 192 // (e.g. after a lost context). | 193 // (e.g. after a lost context). |
| 193 if (output_surface_id != output_surface_id_) | 194 if (output_surface_id != output_surface_id_) |
| 194 return; | 195 return; |
| 195 ReclaimResources(&ack); | 196 ReclaimResources(&ack); |
| 196 } | 197 } |
| 197 | 198 |
| 198 bool CompositorOutputSurface::Send(IPC::Message* message) { | 199 bool CompositorOutputSurface::Send(IPC::Message* message) { |
| 199 return message_sender_->Send(message); | 200 return message_sender_->Send(message); |
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| 221 main_thread_runner_->PostTask(FROM_HERE, | 222 main_thread_runner_->PostTask(FROM_HERE, |
| 222 base::Bind(&SetThreadPriorityToIdle)); | 223 base::Bind(&SetThreadPriorityToIdle)); |
| 223 } else { | 224 } else { |
| 224 main_thread_runner_->PostTask(FROM_HERE, | 225 main_thread_runner_->PostTask(FROM_HERE, |
| 225 base::Bind(&SetThreadPriorityToDefault)); | 226 base::Bind(&SetThreadPriorityToDefault)); |
| 226 } | 227 } |
| 227 #endif | 228 #endif |
| 228 } | 229 } |
| 229 | 230 |
| 230 } // namespace content | 231 } // namespace content |
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