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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" |
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100 gfx::Size surface_size = frame.size; | 100 gfx::Size surface_size = frame.size; |
101 if (reflector_) { | 101 if (reflector_) { |
102 if (swap_rect == gfx::Rect(surface_size)) { | 102 if (swap_rect == gfx::Rect(surface_size)) { |
103 reflector_texture_->CopyTextureFullImage(surface_size); | 103 reflector_texture_->CopyTextureFullImage(surface_size); |
104 reflector_->OnSourceSwapBuffers(surface_size); | 104 reflector_->OnSourceSwapBuffers(surface_size); |
105 } else { | 105 } else { |
106 reflector_texture_->CopyTextureSubImage(swap_rect); | 106 reflector_texture_->CopyTextureSubImage(swap_rect); |
107 reflector_->OnSourcePostSubBuffer(swap_rect, surface_size); | 107 reflector_->OnSourcePostSubBuffer(swap_rect, surface_size); |
108 } | 108 } |
109 } | 109 } |
110 | 110 |
danakj
2017/02/16 18:54:19
this could DCHECK that we don't have both partial
halliwell
2017/02/23 18:01:47
Done (btw, empty swap can only happen here through
| |
111 if (swap_rect == gfx::Rect(frame.size)) | 111 if (swap_rect != gfx::Rect(frame.size)) |
112 context_provider_->ContextSupport()->PartialSwapBuffers(swap_rect); | |
113 else if (!frame.content_bounds.empty()) | |
114 context_provider_->ContextSupport()->SwapWithBounds(frame.content_bounds); | |
115 else | |
112 context_provider_->ContextSupport()->Swap(); | 116 context_provider_->ContextSupport()->Swap(); |
113 else | |
114 context_provider_->ContextSupport()->PartialSwapBuffers(swap_rect); | |
115 } | 117 } |
116 | 118 |
117 uint32_t GpuBrowserCompositorOutputSurface::GetFramebufferCopyTextureFormat() { | 119 uint32_t GpuBrowserCompositorOutputSurface::GetFramebufferCopyTextureFormat() { |
118 auto* gl = static_cast<ui::ContextProviderCommandBuffer*>(context_provider()); | 120 auto* gl = static_cast<ui::ContextProviderCommandBuffer*>(context_provider()); |
119 return gl->GetCopyTextureInternalFormat(); | 121 return gl->GetCopyTextureInternalFormat(); |
120 } | 122 } |
121 | 123 |
122 bool GpuBrowserCompositorOutputSurface::IsDisplayedAsOverlayPlane() const { | 124 bool GpuBrowserCompositorOutputSurface::IsDisplayedAsOverlayPlane() const { |
123 return false; | 125 return false; |
124 } | 126 } |
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140 GpuBrowserCompositorOutputSurface::GetCommandBufferProxy() { | 142 GpuBrowserCompositorOutputSurface::GetCommandBufferProxy() { |
141 ui::ContextProviderCommandBuffer* provider_command_buffer = | 143 ui::ContextProviderCommandBuffer* provider_command_buffer = |
142 static_cast<ui::ContextProviderCommandBuffer*>(context_provider_.get()); | 144 static_cast<ui::ContextProviderCommandBuffer*>(context_provider_.get()); |
143 gpu::CommandBufferProxyImpl* command_buffer_proxy = | 145 gpu::CommandBufferProxyImpl* command_buffer_proxy = |
144 provider_command_buffer->GetCommandBufferProxy(); | 146 provider_command_buffer->GetCommandBufferProxy(); |
145 DCHECK(command_buffer_proxy); | 147 DCHECK(command_buffer_proxy); |
146 return command_buffer_proxy; | 148 return command_buffer_proxy; |
147 } | 149 } |
148 | 150 |
149 } // namespace content | 151 } // namespace content |
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