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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 #ifndef CONTENT_BROWSER_RENDERER_HOST_BROWSER_COMPOSITOR_VIEW_MAC_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_BROWSER_COMPOSITOR_VIEW_MAC_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_BROWSER_COMPOSITOR_VIEW_MAC_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_BROWSER_COMPOSITOR_VIEW_MAC_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
11 #include "cc/scheduler/begin_frame_source.h" | 11 #include "cc/scheduler/begin_frame_source.h" |
12 #include "content/browser/renderer_host/delegated_frame_host.h" | 12 #include "content/browser/renderer_host/delegated_frame_host.h" |
13 #include "ui/compositor/compositor.h" | 13 #include "ui/compositor/compositor.h" |
14 #include "ui/compositor/compositor_observer.h" | 14 #include "ui/compositor/compositor_observer.h" |
15 | 15 |
16 namespace ui { | 16 namespace ui { |
17 class AcceleratedWidgetMac; | 17 class AcceleratedWidgetMac; |
18 class AcceleratedWidgetMacNSView; | 18 class AcceleratedWidgetMacNSView; |
19 } | 19 } |
20 | 20 |
21 namespace content { | 21 namespace content { |
22 | 22 |
23 class RecyclableCompositorMac; | 23 class RecyclableCompositorMac; |
24 | 24 |
25 class BrowserCompositorMacClient { | 25 class BrowserCompositorMacClient { |
26 public: | 26 public: |
27 virtual NSView* BrowserCompositorMacGetNSView() const = 0; | 27 virtual NSView* BrowserCompositorMacGetNSView() const = 0; |
28 virtual SkColor BrowserCompositorMacGetGutterColor(SkColor color) const = 0; | 28 virtual SkColor BrowserCompositorMacGetGutterColor(SkColor color) const = 0; |
| 29 virtual void BrowserCompositorMacSendReclaimCompositorResources( |
| 30 bool is_swap_ack, |
| 31 const cc::ReturnedResourceArray& resources) = 0; |
29 virtual void BrowserCompositorMacSendBeginFrame( | 32 virtual void BrowserCompositorMacSendBeginFrame( |
30 const cc::BeginFrameArgs& args) = 0; | 33 const cc::BeginFrameArgs& args) = 0; |
31 }; | 34 }; |
32 | 35 |
33 // This class owns a DelegatedFrameHost, and will dynamically attach and | 36 // This class owns a DelegatedFrameHost, and will dynamically attach and |
34 // detach it from a ui::Compositor as needed. The ui::Compositor will be | 37 // detach it from a ui::Compositor as needed. The ui::Compositor will be |
35 // detached from the DelegatedFrameHost when the following conditions are | 38 // detached from the DelegatedFrameHost when the following conditions are |
36 // all met: | 39 // all met: |
37 // - There are no outstanding copy requests | 40 // - There are no outstanding copy requests |
38 // - The RenderWidgetHostImpl providing frames to the DelegatedFrameHost | 41 // - The RenderWidgetHostImpl providing frames to the DelegatedFrameHost |
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49 const cc::FrameSinkId& frame_sink_id); | 52 const cc::FrameSinkId& frame_sink_id); |
50 ~BrowserCompositorMac() override; | 53 ~BrowserCompositorMac() override; |
51 | 54 |
52 // These will not return nullptr until Destroy is called. | 55 // These will not return nullptr until Destroy is called. |
53 DelegatedFrameHost* GetDelegatedFrameHost(); | 56 DelegatedFrameHost* GetDelegatedFrameHost(); |
54 | 57 |
55 // This may return nullptr, if this has detached itself from its | 58 // This may return nullptr, if this has detached itself from its |
56 // ui::Compositor. | 59 // ui::Compositor. |
57 ui::AcceleratedWidgetMac* GetAcceleratedWidgetMac(); | 60 ui::AcceleratedWidgetMac* GetAcceleratedWidgetMac(); |
58 | 61 |
59 void DidCreateNewRendererCompositorFrameSink( | 62 void DidCreateNewRendererCompositorFrameSink(); |
60 cc::mojom::MojoCompositorFrameSinkClient* renderer_compositor_frame_sink); | |
61 void SubmitCompositorFrame(const cc::LocalSurfaceId& local_surface_id, | 63 void SubmitCompositorFrame(const cc::LocalSurfaceId& local_surface_id, |
62 cc::CompositorFrame frame); | 64 cc::CompositorFrame frame); |
63 void OnBeginFrameDidNotSwap(const cc::BeginFrameAck& ack); | 65 void OnBeginFrameDidNotSwap(const cc::BeginFrameAck& ack); |
64 void SetHasTransparentBackground(bool transparent); | 66 void SetHasTransparentBackground(bool transparent); |
65 void SetDisplayColorProfile(const gfx::ICCProfile& icc_profile); | 67 void SetDisplayColorProfile(const gfx::ICCProfile& icc_profile); |
66 void UpdateVSyncParameters(const base::TimeTicks& timebase, | 68 void UpdateVSyncParameters(const base::TimeTicks& timebase, |
67 const base::TimeDelta& interval); | 69 const base::TimeDelta& interval); |
68 void SetNeedsBeginFrames(bool needs_begin_frames); | 70 void SetNeedsBeginFrames(bool needs_begin_frames); |
69 | 71 |
70 // This is used to ensure that the ui::Compositor be attached to the | 72 // This is used to ensure that the ui::Compositor be attached to the |
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96 static void DisableRecyclingForShutdown(); | 98 static void DisableRecyclingForShutdown(); |
97 | 99 |
98 // DelegatedFrameHostClient implementation. | 100 // DelegatedFrameHostClient implementation. |
99 ui::Layer* DelegatedFrameHostGetLayer() const override; | 101 ui::Layer* DelegatedFrameHostGetLayer() const override; |
100 bool DelegatedFrameHostIsVisible() const override; | 102 bool DelegatedFrameHostIsVisible() const override; |
101 SkColor DelegatedFrameHostGetGutterColor(SkColor color) const override; | 103 SkColor DelegatedFrameHostGetGutterColor(SkColor color) const override; |
102 gfx::Size DelegatedFrameHostDesiredSizeInDIP() const override; | 104 gfx::Size DelegatedFrameHostDesiredSizeInDIP() const override; |
103 bool DelegatedFrameCanCreateResizeLock() const override; | 105 bool DelegatedFrameCanCreateResizeLock() const override; |
104 std::unique_ptr<CompositorResizeLock> DelegatedFrameHostCreateResizeLock() | 106 std::unique_ptr<CompositorResizeLock> DelegatedFrameHostCreateResizeLock() |
105 override; | 107 override; |
| 108 void DelegatedFrameHostSendReclaimCompositorResources( |
| 109 bool is_swap_ack, |
| 110 const cc::ReturnedResourceArray& resources) override; |
106 void OnBeginFrame(const cc::BeginFrameArgs& args) override; | 111 void OnBeginFrame(const cc::BeginFrameArgs& args) override; |
107 bool IsAutoResizeEnabled() const override; | 112 bool IsAutoResizeEnabled() const override; |
108 | 113 |
109 private: | 114 private: |
110 // The state of |delegated_frame_host_| and |recyclable_compositor_| to | 115 // The state of |delegated_frame_host_| and |recyclable_compositor_| to |
111 // manage being visible, hidden, or occluded. | 116 // manage being visible, hidden, or occluded. |
112 enum State { | 117 enum State { |
113 // Effects: | 118 // Effects: |
114 // - |recyclable_compositor_| exists and is attached to | 119 // - |recyclable_compositor_| exists and is attached to |
115 // |delegated_frame_host_|. | 120 // |delegated_frame_host_|. |
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157 bool ns_view_attached_to_window_ = false; | 162 bool ns_view_attached_to_window_ = false; |
158 | 163 |
159 BrowserCompositorMacClient* client_ = nullptr; | 164 BrowserCompositorMacClient* client_ = nullptr; |
160 ui::AcceleratedWidgetMacNSView* accelerated_widget_mac_ns_view_ = nullptr; | 165 ui::AcceleratedWidgetMacNSView* accelerated_widget_mac_ns_view_ = nullptr; |
161 std::unique_ptr<RecyclableCompositorMac> recyclable_compositor_; | 166 std::unique_ptr<RecyclableCompositorMac> recyclable_compositor_; |
162 | 167 |
163 std::unique_ptr<DelegatedFrameHost> delegated_frame_host_; | 168 std::unique_ptr<DelegatedFrameHost> delegated_frame_host_; |
164 std::unique_ptr<ui::Layer> root_layer_; | 169 std::unique_ptr<ui::Layer> root_layer_; |
165 | 170 |
166 bool has_transparent_background_ = false; | 171 bool has_transparent_background_ = false; |
167 cc::mojom::MojoCompositorFrameSinkClient* renderer_compositor_frame_sink_ = | |
168 nullptr; | |
169 | 172 |
170 base::WeakPtrFactory<BrowserCompositorMac> weak_factory_; | 173 base::WeakPtrFactory<BrowserCompositorMac> weak_factory_; |
171 }; | 174 }; |
172 | 175 |
173 } // namespace content | 176 } // namespace content |
174 | 177 |
175 #endif // CONTENT_BROWSER_RENDERER_HOST_BROWSER_COMPOSITOR_VIEW_MAC_H_ | 178 #endif // CONTENT_BROWSER_RENDERER_HOST_BROWSER_COMPOSITOR_VIEW_MAC_H_ |
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