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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 "mojo/cc/output_surface_mojo.h" | 5 #include "mojo/cc/output_surface_mojo.h" |
6 | 6 |
7 #include "cc/output/compositor_frame.h" | 7 #include "cc/output/compositor_frame.h" |
8 #include "cc/output/output_surface_client.h" | 8 #include "cc/output/output_surface_client.h" |
9 #include "mojo/converters/geometry/geometry_type_converters.h" | 9 #include "mojo/converters/geometry/geometry_type_converters.h" |
10 #include "mojo/converters/surfaces/surfaces_type_converters.h" | 10 #include "mojo/converters/surfaces/surfaces_type_converters.h" |
11 | 11 |
12 namespace mojo { | 12 namespace mojo { |
13 | 13 |
14 OutputSurfaceMojo::OutputSurfaceMojo( | 14 OutputSurfaceMojo::OutputSurfaceMojo( |
15 OutputSurfaceMojoClient* client, | 15 OutputSurfaceMojoClient* client, |
16 const scoped_refptr<cc::ContextProvider>& context_provider, | 16 const scoped_refptr<cc::ContextProvider>& context_provider, |
17 SurfacePtr surface, | 17 SurfacePtr surface, |
18 uint32_t id_namespace) | 18 uint32_t id_namespace) |
19 : cc::OutputSurface(context_provider), | 19 : cc::OutputSurface(context_provider), |
20 output_surface_mojo_client_(client), | 20 output_surface_mojo_client_(client), |
21 surface_(surface.Pass()), | 21 surface_(surface.Pass()), |
22 id_allocator_(id_namespace) { | 22 id_allocator_(id_namespace) { |
23 capabilities_.delegated_rendering = true; | 23 capabilities_.delegated_rendering = true; |
24 capabilities_.max_frames_pending = 1; | 24 capabilities_.max_frames_pending = 1; |
25 } | 25 } |
26 | 26 |
27 OutputSurfaceMojo::~OutputSurfaceMojo() { | 27 OutputSurfaceMojo::~OutputSurfaceMojo() { |
28 } | 28 } |
29 | 29 |
| 30 void OutputSurfaceMojo::SetIdNamespace(uint32_t id_namespace) { |
| 31 } |
| 32 |
30 void OutputSurfaceMojo::ReturnResources(Array<ReturnedResourcePtr> resources) { | 33 void OutputSurfaceMojo::ReturnResources(Array<ReturnedResourcePtr> resources) { |
31 } | 34 } |
32 | 35 |
33 bool OutputSurfaceMojo::BindToClient(cc::OutputSurfaceClient* client) { | 36 bool OutputSurfaceMojo::BindToClient(cc::OutputSurfaceClient* client) { |
34 surface_.set_client(this); | 37 surface_.set_client(this); |
35 return cc::OutputSurface::BindToClient(client); | 38 return cc::OutputSurface::BindToClient(client); |
36 } | 39 } |
37 | 40 |
38 void OutputSurfaceMojo::SwapBuffers(cc::CompositorFrame* frame) { | 41 void OutputSurfaceMojo::SwapBuffers(cc::CompositorFrame* frame) { |
39 gfx::Size frame_size = | 42 gfx::Size frame_size = |
40 frame->delegated_frame_data->render_pass_list.back()->output_rect.size(); | 43 frame->delegated_frame_data->render_pass_list.back()->output_rect.size(); |
41 if (frame_size != surface_size_) { | 44 if (frame_size != surface_size_) { |
42 if (!surface_id_.is_null()) { | 45 if (!surface_id_.is_null()) { |
43 surface_->DestroySurface(SurfaceId::From(surface_id_)); | 46 surface_->DestroySurface(SurfaceId::From(surface_id_)); |
44 } | 47 } |
45 surface_id_ = id_allocator_.GenerateId(); | 48 surface_id_ = id_allocator_.GenerateId(); |
46 surface_->CreateSurface(SurfaceId::From(surface_id_), | 49 surface_->CreateSurface(SurfaceId::From(surface_id_)); |
47 Size::From(frame_size)); | |
48 output_surface_mojo_client_->DidCreateSurface(surface_id_); | 50 output_surface_mojo_client_->DidCreateSurface(surface_id_); |
49 surface_size_ = frame_size; | 51 surface_size_ = frame_size; |
50 } | 52 } |
51 | 53 |
52 surface_->SubmitFrame(SurfaceId::From(surface_id_), Frame::From(*frame), | 54 surface_->SubmitFrame(SurfaceId::From(surface_id_), Frame::From(*frame), |
53 mojo::Closure()); | 55 mojo::Closure()); |
54 | 56 |
55 client_->DidSwapBuffers(); | 57 client_->DidSwapBuffers(); |
56 client_->DidSwapBuffersComplete(); | 58 client_->DidSwapBuffersComplete(); |
57 } | 59 } |
58 | 60 |
59 } // namespace mojo | 61 } // namespace mojo |
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