OLD | NEW |
1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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/compositor/gpu_browser_compositor_output_surface.h" | 5 #include "content/browser/compositor/gpu_browser_compositor_output_surface.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "build/build_config.h" | 9 #include "build/build_config.h" |
10 #include "cc/output/output_surface_client.h" | 10 #include "cc/output/output_surface_client.h" |
(...skipping 12 matching lines...) Expand all Loading... |
23 GpuBrowserCompositorOutputSurface::GpuBrowserCompositorOutputSurface( | 23 GpuBrowserCompositorOutputSurface::GpuBrowserCompositorOutputSurface( |
24 scoped_refptr<ContextProviderCommandBuffer> context, | 24 scoped_refptr<ContextProviderCommandBuffer> context, |
25 scoped_refptr<ui::CompositorVSyncManager> vsync_manager, | 25 scoped_refptr<ui::CompositorVSyncManager> vsync_manager, |
26 cc::SyntheticBeginFrameSource* begin_frame_source, | 26 cc::SyntheticBeginFrameSource* begin_frame_source, |
27 std::unique_ptr<display_compositor::CompositorOverlayCandidateValidator> | 27 std::unique_ptr<display_compositor::CompositorOverlayCandidateValidator> |
28 overlay_candidate_validator) | 28 overlay_candidate_validator) |
29 : BrowserCompositorOutputSurface(std::move(context), | 29 : BrowserCompositorOutputSurface(std::move(context), |
30 std::move(vsync_manager), | 30 std::move(vsync_manager), |
31 begin_frame_source, | 31 begin_frame_source, |
32 std::move(overlay_candidate_validator)), | 32 std::move(overlay_candidate_validator)), |
33 weak_ptr_factory_(this) {} | 33 weak_ptr_factory_(this) { |
| 34 if (capabilities_.uses_default_gl_framebuffer) { |
| 35 capabilities_.flipped_output_surface = |
| 36 context_provider()->ContextCapabilities().flips_vertically; |
| 37 } |
| 38 } |
34 | 39 |
35 GpuBrowserCompositorOutputSurface::~GpuBrowserCompositorOutputSurface() = | 40 GpuBrowserCompositorOutputSurface::~GpuBrowserCompositorOutputSurface() = |
36 default; | 41 default; |
37 | 42 |
38 void GpuBrowserCompositorOutputSurface::OnGpuSwapBuffersCompleted( | 43 void GpuBrowserCompositorOutputSurface::OnGpuSwapBuffersCompleted( |
39 const std::vector<ui::LatencyInfo>& latency_info, | 44 const std::vector<ui::LatencyInfo>& latency_info, |
40 gfx::SwapResult result, | 45 gfx::SwapResult result, |
41 const gpu::GpuProcessHostedCALayerTreeParamsMac* params_mac) { | 46 const gpu::GpuProcessHostedCALayerTreeParamsMac* params_mac) { |
42 RenderWidgetHostImpl::CompositorFrameDrawn(latency_info); | 47 RenderWidgetHostImpl::CompositorFrameDrawn(latency_info); |
43 client_->DidReceiveSwapBuffersAck(); | 48 client_->DidReceiveSwapBuffersAck(); |
44 } | 49 } |
45 | 50 |
46 void GpuBrowserCompositorOutputSurface::OnReflectorChanged() { | 51 void GpuBrowserCompositorOutputSurface::OnReflectorChanged() { |
47 if (!reflector_) { | 52 if (!reflector_) { |
48 reflector_texture_.reset(); | 53 reflector_texture_.reset(); |
49 } else { | 54 } else { |
50 reflector_texture_.reset(new ReflectorTexture(context_provider())); | 55 reflector_texture_.reset(new ReflectorTexture(context_provider())); |
51 reflector_->OnSourceTextureMailboxUpdated(reflector_texture_->mailbox()); | 56 reflector_->OnSourceTextureMailboxUpdated(reflector_texture_->mailbox()); |
52 } | 57 } |
53 } | 58 } |
54 | 59 |
55 bool GpuBrowserCompositorOutputSurface::BindToClient( | 60 void GpuBrowserCompositorOutputSurface::BindToClient( |
56 cc::OutputSurfaceClient* client) { | 61 cc::OutputSurfaceClient* client) { |
57 if (!BrowserCompositorOutputSurface::BindToClient(client)) | 62 DCHECK(client); |
58 return false; | 63 DCHECK(!client_); |
59 | 64 client_ = client; |
60 if (capabilities_.uses_default_gl_framebuffer) { | |
61 capabilities_.flipped_output_surface = | |
62 context_provider()->ContextCapabilities().flips_vertically; | |
63 } | |
64 | 65 |
65 GetCommandBufferProxy()->SetSwapBuffersCompletionCallback( | 66 GetCommandBufferProxy()->SetSwapBuffersCompletionCallback( |
66 base::Bind(&GpuBrowserCompositorOutputSurface::OnGpuSwapBuffersCompleted, | 67 base::Bind(&GpuBrowserCompositorOutputSurface::OnGpuSwapBuffersCompleted, |
67 weak_ptr_factory_.GetWeakPtr())); | 68 weak_ptr_factory_.GetWeakPtr())); |
68 GetCommandBufferProxy()->SetUpdateVSyncParametersCallback(base::Bind( | 69 GetCommandBufferProxy()->SetUpdateVSyncParametersCallback(base::Bind( |
69 &GpuBrowserCompositorOutputSurface::OnUpdateVSyncParametersFromGpu, | 70 &GpuBrowserCompositorOutputSurface::OnUpdateVSyncParametersFromGpu, |
70 weak_ptr_factory_.GetWeakPtr())); | 71 weak_ptr_factory_.GetWeakPtr())); |
71 return true; | |
72 } | 72 } |
73 | 73 |
74 void GpuBrowserCompositorOutputSurface::EnsureBackbuffer() {} | 74 void GpuBrowserCompositorOutputSurface::EnsureBackbuffer() {} |
75 | 75 |
76 void GpuBrowserCompositorOutputSurface::DiscardBackbuffer() { | 76 void GpuBrowserCompositorOutputSurface::DiscardBackbuffer() { |
77 context_provider()->ContextGL()->DiscardBackbufferCHROMIUM(); | 77 context_provider()->ContextGL()->DiscardBackbufferCHROMIUM(); |
78 } | 78 } |
79 | 79 |
80 void GpuBrowserCompositorOutputSurface::BindFramebuffer() { | 80 void GpuBrowserCompositorOutputSurface::BindFramebuffer() { |
81 context_provider()->ContextGL()->BindFramebuffer(GL_FRAMEBUFFER, 0); | 81 context_provider()->ContextGL()->BindFramebuffer(GL_FRAMEBUFFER, 0); |
(...skipping 57 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
139 ContextProviderCommandBuffer* provider_command_buffer = | 139 ContextProviderCommandBuffer* provider_command_buffer = |
140 static_cast<content::ContextProviderCommandBuffer*>( | 140 static_cast<content::ContextProviderCommandBuffer*>( |
141 context_provider_.get()); | 141 context_provider_.get()); |
142 gpu::CommandBufferProxyImpl* command_buffer_proxy = | 142 gpu::CommandBufferProxyImpl* command_buffer_proxy = |
143 provider_command_buffer->GetCommandBufferProxy(); | 143 provider_command_buffer->GetCommandBufferProxy(); |
144 DCHECK(command_buffer_proxy); | 144 DCHECK(command_buffer_proxy); |
145 return command_buffer_proxy; | 145 return command_buffer_proxy; |
146 } | 146 } |
147 | 147 |
148 } // namespace content | 148 } // namespace content |
OLD | NEW |