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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 "base/bind.h" |
7 #include "cc/output/compositor_frame.h" | 8 #include "cc/output/compositor_frame.h" |
8 #include "cc/output/output_surface_client.h" | 9 #include "cc/output/output_surface_client.h" |
9 #include "mojo/converters/geometry/geometry_type_converters.h" | 10 #include "mojo/converters/geometry/geometry_type_converters.h" |
10 #include "mojo/converters/surfaces/surfaces_type_converters.h" | 11 #include "mojo/converters/surfaces/surfaces_type_converters.h" |
11 | 12 |
12 namespace mojo { | 13 namespace mojo { |
13 | 14 |
14 OutputSurfaceMojo::OutputSurfaceMojo( | 15 OutputSurfaceMojo::OutputSurfaceMojo( |
15 OutputSurfaceMojoClient* client, | 16 OutputSurfaceMojoClient* client, |
16 const scoped_refptr<cc::ContextProvider>& context_provider, | 17 const scoped_refptr<cc::ContextProvider>& context_provider, |
17 SurfacePtr surface) | 18 SurfacePtr surface) |
18 : cc::OutputSurface(context_provider), | 19 : cc::OutputSurface(context_provider), |
19 output_surface_mojo_client_(client), | 20 output_surface_mojo_client_(client), |
20 surface_(surface.Pass()), | 21 surface_(surface.Pass()), |
21 id_namespace_(0u), | 22 id_namespace_(0u), |
22 local_id_(0u) { | 23 local_id_(0u) { |
| 24 surface_->GetIdNamespace( |
| 25 base::Bind(&OutputSurfaceMojo::SetIdNamespace, base::Unretained(this))); |
23 capabilities_.delegated_rendering = true; | 26 capabilities_.delegated_rendering = true; |
24 capabilities_.max_frames_pending = 1; | 27 capabilities_.max_frames_pending = 1; |
25 } | 28 } |
26 | 29 |
27 OutputSurfaceMojo::~OutputSurfaceMojo() { | 30 OutputSurfaceMojo::~OutputSurfaceMojo() { |
28 } | 31 } |
29 | 32 |
30 void OutputSurfaceMojo::SetIdNamespace(uint32_t id_namespace) { | 33 void OutputSurfaceMojo::SetIdNamespace(uint32_t id_namespace) { |
31 id_namespace_ = id_namespace; | 34 id_namespace_ = id_namespace; |
32 if (local_id_) { | 35 if (local_id_) { |
33 cc::SurfaceId qualified_id(static_cast<uint64_t>(id_namespace_) << 32 | | 36 cc::SurfaceId qualified_id(static_cast<uint64_t>(id_namespace_) << 32 | |
34 local_id_); | 37 local_id_); |
35 output_surface_mojo_client_->DidCreateSurface(qualified_id); | 38 output_surface_mojo_client_->DidCreateSurface(qualified_id); |
36 } | 39 } |
37 } | 40 } |
38 | 41 |
39 void OutputSurfaceMojo::ReturnResources(Array<ReturnedResourcePtr> resources) { | |
40 } | |
41 | |
42 bool OutputSurfaceMojo::BindToClient(cc::OutputSurfaceClient* client) { | 42 bool OutputSurfaceMojo::BindToClient(cc::OutputSurfaceClient* client) { |
43 surface_.set_client(this); | |
44 return cc::OutputSurface::BindToClient(client); | 43 return cc::OutputSurface::BindToClient(client); |
45 } | 44 } |
46 | 45 |
47 void OutputSurfaceMojo::SwapBuffers(cc::CompositorFrame* frame) { | 46 void OutputSurfaceMojo::SwapBuffers(cc::CompositorFrame* frame) { |
48 gfx::Size frame_size = | 47 gfx::Size frame_size = |
49 frame->delegated_frame_data->render_pass_list.back()->output_rect.size(); | 48 frame->delegated_frame_data->render_pass_list.back()->output_rect.size(); |
50 if (frame_size != surface_size_) { | 49 if (frame_size != surface_size_) { |
51 if (local_id_ != 0u) { | 50 if (local_id_ != 0u) { |
52 surface_->DestroySurface(local_id_); | 51 surface_->DestroySurface(local_id_); |
53 } | 52 } |
54 local_id_++; | 53 local_id_++; |
55 surface_->CreateSurface(local_id_); | 54 surface_->CreateSurface(local_id_); |
56 if (id_namespace_) { | 55 if (id_namespace_) { |
57 cc::SurfaceId qualified_id(static_cast<uint64_t>(id_namespace_) << 32 | | 56 cc::SurfaceId qualified_id(static_cast<uint64_t>(id_namespace_) << 32 | |
58 local_id_); | 57 local_id_); |
59 output_surface_mojo_client_->DidCreateSurface(qualified_id); | 58 output_surface_mojo_client_->DidCreateSurface(qualified_id); |
60 } | 59 } |
61 surface_size_ = frame_size; | 60 surface_size_ = frame_size; |
62 } | 61 } |
63 | 62 |
64 surface_->SubmitFrame(local_id_, Frame::From(*frame), mojo::Closure()); | 63 surface_->SubmitFrame(local_id_, Frame::From(*frame), mojo::Closure()); |
65 | 64 |
66 client_->DidSwapBuffers(); | 65 client_->DidSwapBuffers(); |
67 client_->DidSwapBuffersComplete(); | 66 client_->DidSwapBuffersComplete(); |
68 } | 67 } |
69 | 68 |
70 } // namespace mojo | 69 } // namespace mojo |
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