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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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/renderer_host/offscreen_canvas_compositor_frame_sink.h
" | 5 #include "content/browser/renderer_host/offscreen_canvas_compositor_frame_sink.h
" |
6 | 6 |
7 #include "cc/surfaces/surface.h" | 7 #include "cc/surfaces/surface.h" |
8 #include "cc/surfaces/surface_manager.h" | 8 #include "cc/surfaces/surface_manager.h" |
9 #include "content/browser/compositor/surface_utils.h" | 9 #include "content/browser/compositor/surface_utils.h" |
10 #include "mojo/public/cpp/bindings/strong_binding.h" | 10 #include "mojo/public/cpp/bindings/strong_binding.h" |
11 | 11 |
12 namespace content { | 12 namespace content { |
13 | 13 |
14 OffscreenCanvasCompositorFrameSink::OffscreenCanvasCompositorFrameSink( | 14 OffscreenCanvasCompositorFrameSink::OffscreenCanvasCompositorFrameSink( |
15 const cc::SurfaceId& surface_id, | 15 const cc::SurfaceId& surface_id, |
16 cc::mojom::MojoCompositorFrameSinkClientPtr client) | 16 cc::mojom::MojoCompositorFrameSinkClientPtr client) |
17 : surface_id_(surface_id), client_(std::move(client)) { | 17 : surface_id_(surface_id), client_(std::move(client)) { |
18 cc::SurfaceManager* manager = GetSurfaceManager(); | 18 cc::SurfaceManager* manager = GetSurfaceManager(); |
19 surface_factory_ = base::MakeUnique<cc::SurfaceFactory>( | 19 surface_factory_ = base::MakeUnique<cc::SurfaceFactory>( |
20 surface_id_.frame_sink_id(), manager, this); | 20 surface_id_.frame_sink_id(), manager, this); |
21 manager->RegisterFrameSinkId(surface_id_.frame_sink_id()); | 21 manager->RegisterFrameSinkId(surface_id_.frame_sink_id()); |
| 22 surface_factory_->Create(surface_id_.local_frame_id()); |
22 } | 23 } |
23 | 24 |
24 OffscreenCanvasCompositorFrameSink::~OffscreenCanvasCompositorFrameSink() { | 25 OffscreenCanvasCompositorFrameSink::~OffscreenCanvasCompositorFrameSink() { |
25 cc::SurfaceManager* manager = GetSurfaceManager(); | 26 cc::SurfaceManager* manager = GetSurfaceManager(); |
26 if (!manager) { | 27 if (!manager) { |
27 // Inform SurfaceFactory that SurfaceManager's no longer alive to | 28 // Inform SurfaceFactory that SurfaceManager's no longer alive to |
28 // avoid its destruction error. | 29 // avoid its destruction error. |
29 surface_factory_->DidDestroySurfaceManager(); | 30 surface_factory_->DidDestroySurfaceManager(); |
30 } else { | 31 } else { |
31 manager->InvalidateFrameSinkId(surface_id_.frame_sink_id()); | 32 manager->InvalidateFrameSinkId(surface_id_.frame_sink_id()); |
32 } | 33 } |
33 surface_factory_->EvictSurface(); | 34 surface_factory_->Destroy(surface_id_.local_frame_id()); |
34 } | 35 } |
35 | 36 |
36 // static | 37 // static |
37 void OffscreenCanvasCompositorFrameSink::Create( | 38 void OffscreenCanvasCompositorFrameSink::Create( |
38 const cc::SurfaceId& surface_id, | 39 const cc::SurfaceId& surface_id, |
39 cc::mojom::MojoCompositorFrameSinkClientPtr client, | 40 cc::mojom::MojoCompositorFrameSinkClientPtr client, |
40 cc::mojom::MojoCompositorFrameSinkRequest request) { | 41 cc::mojom::MojoCompositorFrameSinkRequest request) { |
41 mojo::MakeStrongBinding(base::MakeUnique<OffscreenCanvasCompositorFrameSink>( | 42 mojo::MakeStrongBinding(base::MakeUnique<OffscreenCanvasCompositorFrameSink>( |
42 surface_id, std::move(client)), | 43 surface_id, std::move(client)), |
43 std::move(request)); | 44 std::move(request)); |
(...skipping 41 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
85 client_->DidReceiveCompositorFrameAck(); | 86 client_->DidReceiveCompositorFrameAck(); |
86 DCHECK_GT(ack_pending_count_, 0); | 87 DCHECK_GT(ack_pending_count_, 0); |
87 if (!surface_returned_resources_.empty()) { | 88 if (!surface_returned_resources_.empty()) { |
88 client_->ReclaimResources(surface_returned_resources_); | 89 client_->ReclaimResources(surface_returned_resources_); |
89 surface_returned_resources_.clear(); | 90 surface_returned_resources_.clear(); |
90 } | 91 } |
91 ack_pending_count_--; | 92 ack_pending_count_--; |
92 } | 93 } |
93 | 94 |
94 } // namespace content | 95 } // namespace content |
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