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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/message_loop_proxy.h" | 8 #include "base/message_loop_proxy.h" |
| 9 #include "cc/output/compositor_frame.h" | 9 #include "cc/output/compositor_frame.h" |
| 10 #include "cc/output/compositor_frame_ack.h" | 10 #include "cc/output/compositor_frame_ack.h" |
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| 93 return true; | 93 return true; |
| 94 } | 94 } |
| 95 | 95 |
| 96 void CompositorOutputSurface::SendFrameToParentCompositor( | 96 void CompositorOutputSurface::SendFrameToParentCompositor( |
| 97 cc::CompositorFrame* frame) { | 97 cc::CompositorFrame* frame) { |
| 98 DCHECK(CalledOnValidThread()); | 98 DCHECK(CalledOnValidThread()); |
| 99 Send(new ViewHostMsg_SwapCompositorFrame(routing_id_, *frame)); | 99 Send(new ViewHostMsg_SwapCompositorFrame(routing_id_, *frame)); |
| 100 } | 100 } |
| 101 | 101 |
| 102 void CompositorOutputSurface::SwapBuffers( | 102 void CompositorOutputSurface::SwapBuffers( |
| 103 const cc::LatencyInfo& latency_info) { | 103 const ui::LatencyInfo& latency_info) { |
| 104 WebGraphicsContext3DCommandBufferImpl* command_buffer = | 104 WebGraphicsContext3DCommandBufferImpl* command_buffer = |
| 105 static_cast<WebGraphicsContext3DCommandBufferImpl*>(context3d()); | 105 static_cast<WebGraphicsContext3DCommandBufferImpl*>(context3d()); |
| 106 CommandBufferProxyImpl* command_buffer_proxy = | 106 CommandBufferProxyImpl* command_buffer_proxy = |
| 107 command_buffer->GetCommandBufferProxy(); | 107 command_buffer->GetCommandBufferProxy(); |
| 108 DCHECK(command_buffer_proxy); | 108 DCHECK(command_buffer_proxy); |
| 109 context3d()->shallowFlushCHROMIUM(); | 109 context3d()->shallowFlushCHROMIUM(); |
| 110 command_buffer_proxy->SetLatencyInfo(latency_info); | 110 command_buffer_proxy->SetLatencyInfo(latency_info); |
| 111 OutputSurface::SwapBuffers(latency_info); | 111 OutputSurface::SwapBuffers(latency_info); |
| 112 } | 112 } |
| 113 | 113 |
| 114 void CompositorOutputSurface::PostSubBuffer( | 114 void CompositorOutputSurface::PostSubBuffer( |
| 115 gfx::Rect rect, const cc::LatencyInfo& latency_info) { | 115 gfx::Rect rect, const ui::LatencyInfo& latency_info) { |
| 116 WebGraphicsContext3DCommandBufferImpl* command_buffer = | 116 WebGraphicsContext3DCommandBufferImpl* command_buffer = |
| 117 static_cast<WebGraphicsContext3DCommandBufferImpl*>(context3d()); | 117 static_cast<WebGraphicsContext3DCommandBufferImpl*>(context3d()); |
| 118 CommandBufferProxyImpl* command_buffer_proxy = | 118 CommandBufferProxyImpl* command_buffer_proxy = |
| 119 command_buffer->GetCommandBufferProxy(); | 119 command_buffer->GetCommandBufferProxy(); |
| 120 DCHECK(command_buffer_proxy); | 120 DCHECK(command_buffer_proxy); |
| 121 context3d()->shallowFlushCHROMIUM(); | 121 context3d()->shallowFlushCHROMIUM(); |
| 122 command_buffer_proxy->SetLatencyInfo(latency_info); | 122 command_buffer_proxy->SetLatencyInfo(latency_info); |
| 123 OutputSurface::PostSubBuffer(rect, latency_info); | 123 OutputSurface::PostSubBuffer(rect, latency_info); |
| 124 } | 124 } |
| 125 | 125 |
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| 197 // If this is the last surface to stop preferring smoothness, | 197 // If this is the last surface to stop preferring smoothness, |
| 198 // Reset the main thread's priority to the default. | 198 // Reset the main thread's priority to the default. |
| 199 if (prefers_smoothness_ == true && | 199 if (prefers_smoothness_ == true && |
| 200 --g_prefer_smoothness_count == 0) { | 200 --g_prefer_smoothness_count == 0) { |
| 201 SetThreadPriorityToDefault(main_thread_handle_); | 201 SetThreadPriorityToDefault(main_thread_handle_); |
| 202 } | 202 } |
| 203 prefers_smoothness_ = prefers_smoothness; | 203 prefers_smoothness_ = prefers_smoothness; |
| 204 } | 204 } |
| 205 | 205 |
| 206 } // namespace content | 206 } // namespace content |
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