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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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/offscreen_browser_compositor_output_surface
.h" | 5 #include "content/browser/compositor/offscreen_browser_compositor_output_surface
.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "base/logging.h" | 9 #include "base/logging.h" |
10 #include "build/build_config.h" | 10 #include "build/build_config.h" |
11 #include "cc/output/compositor_frame.h" | |
12 #include "cc/output/gl_frame_data.h" | |
13 #include "cc/output/output_surface_client.h" | 11 #include "cc/output/output_surface_client.h" |
| 12 #include "cc/output/output_surface_frame.h" |
14 #include "cc/resources/resource_provider.h" | 13 #include "cc/resources/resource_provider.h" |
15 #include "components/display_compositor/compositor_overlay_candidate_validator.h
" | 14 #include "components/display_compositor/compositor_overlay_candidate_validator.h
" |
16 #include "content/browser/compositor/reflector_impl.h" | 15 #include "content/browser/compositor/reflector_impl.h" |
17 #include "content/browser/compositor/reflector_texture.h" | 16 #include "content/browser/compositor/reflector_texture.h" |
18 #include "content/common/gpu/client/context_provider_command_buffer.h" | 17 #include "content/common/gpu/client/context_provider_command_buffer.h" |
19 #include "content/public/browser/browser_thread.h" | 18 #include "content/public/browser/browser_thread.h" |
20 #include "gpu/command_buffer/client/context_support.h" | 19 #include "gpu/command_buffer/client/context_support.h" |
21 #include "gpu/command_buffer/client/gles2_interface.h" | 20 #include "gpu/command_buffer/client/gles2_interface.h" |
22 #include "third_party/khronos/GLES2/gl2.h" | 21 #include "third_party/khronos/GLES2/gl2.h" |
23 #include "third_party/khronos/GLES2/gl2ext.h" | 22 #include "third_party/khronos/GLES2/gl2ext.h" |
24 | 23 |
25 using cc::CompositorFrame; | |
26 using cc::GLFrameData; | |
27 using cc::ResourceProvider; | |
28 using gpu::gles2::GLES2Interface; | 24 using gpu::gles2::GLES2Interface; |
29 | 25 |
30 namespace content { | 26 namespace content { |
31 | 27 |
32 static cc::ResourceFormat kFboTextureFormat = cc::RGBA_8888; | 28 static cc::ResourceFormat kFboTextureFormat = cc::RGBA_8888; |
33 | 29 |
34 OffscreenBrowserCompositorOutputSurface:: | 30 OffscreenBrowserCompositorOutputSurface:: |
35 OffscreenBrowserCompositorOutputSurface( | 31 OffscreenBrowserCompositorOutputSurface( |
36 scoped_refptr<ContextProviderCommandBuffer> context, | 32 scoped_refptr<ContextProviderCommandBuffer> context, |
37 scoped_refptr<ui::CompositorVSyncManager> vsync_manager, | 33 scoped_refptr<ui::CompositorVSyncManager> vsync_manager, |
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127 DCHECK(reflector_texture_.get()); | 123 DCHECK(reflector_texture_.get()); |
128 DCHECK(fbo_); | 124 DCHECK(fbo_); |
129 | 125 |
130 if (need_to_bind) { | 126 if (need_to_bind) { |
131 GLES2Interface* gl = context_provider_->ContextGL(); | 127 GLES2Interface* gl = context_provider_->ContextGL(); |
132 gl->BindFramebuffer(GL_FRAMEBUFFER, fbo_); | 128 gl->BindFramebuffer(GL_FRAMEBUFFER, fbo_); |
133 } | 129 } |
134 } | 130 } |
135 | 131 |
136 void OffscreenBrowserCompositorOutputSurface::SwapBuffers( | 132 void OffscreenBrowserCompositorOutputSurface::SwapBuffers( |
137 cc::CompositorFrame frame) { | 133 cc::OutputSurfaceFrame frame) { |
138 gfx::Size surface_size = frame.gl_frame_data->size; | 134 gfx::Size surface_size = frame.size; |
139 DCHECK(surface_size == surface_size_); | 135 DCHECK(surface_size == surface_size_); |
140 gfx::Rect swap_rect = frame.gl_frame_data->sub_buffer_rect; | 136 gfx::Rect swap_rect = frame.sub_buffer_rect; |
141 | 137 |
142 if (reflector_) { | 138 if (reflector_) { |
143 if (swap_rect == gfx::Rect(surface_size)) | 139 if (swap_rect == gfx::Rect(surface_size)) |
144 reflector_->OnSourceSwapBuffers(surface_size); | 140 reflector_->OnSourceSwapBuffers(surface_size); |
145 else | 141 else |
146 reflector_->OnSourcePostSubBuffer(swap_rect, surface_size); | 142 reflector_->OnSourcePostSubBuffer(swap_rect, surface_size); |
147 } | 143 } |
148 | 144 |
149 // TODO(oshima): sync with the reflector's SwapBuffersComplete | 145 // TODO(oshima): sync with the reflector's SwapBuffersComplete |
150 // (crbug.com/520567). | 146 // (crbug.com/520567). |
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186 reflector_changed_ = true; | 182 reflector_changed_ = true; |
187 EnsureBackbuffer(); | 183 EnsureBackbuffer(); |
188 } | 184 } |
189 } | 185 } |
190 | 186 |
191 void OffscreenBrowserCompositorOutputSurface::OnSwapBuffersComplete() { | 187 void OffscreenBrowserCompositorOutputSurface::OnSwapBuffersComplete() { |
192 client_->DidSwapBuffersComplete(); | 188 client_->DidSwapBuffersComplete(); |
193 } | 189 } |
194 | 190 |
195 } // namespace content | 191 } // namespace content |
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