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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 CHROME_BROWSER_RENDERER_HOST_GPU_PLUGIN_CONTAINER_MANAGER_MAC_H_ | 5 #ifndef CHROME_BROWSER_RENDERER_HOST_GPU_PLUGIN_CONTAINER_MANAGER_MAC_H_ |
6 #define CHROME_BROWSER_RENDERER_HOST_GPU_PLUGIN_CONTAINER_MANAGER_MAC_H_ | 6 #define CHROME_BROWSER_RENDERER_HOST_GPU_PLUGIN_CONTAINER_MANAGER_MAC_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <OpenGL/OpenGL.h> | 9 #include <OpenGL/OpenGL.h> |
10 #include <map> | 10 #include <map> |
11 | 11 |
12 #include "app/surface/transport_dib.h" | 12 #include "app/surface/transport_dib.h" |
13 #include "base/basictypes.h" | 13 #include "base/basictypes.h" |
14 #include "base/lock.h" | 14 #include "base/lock.h" |
15 #include "gfx/native_widget_types.h" | 15 #include "gfx/native_widget_types.h" |
16 | 16 |
17 namespace webkit { | 17 namespace webkit_glue { |
18 namespace npapi { | |
19 struct WebPluginGeometry; | 18 struct WebPluginGeometry; |
20 } | 19 } |
21 } | |
22 | 20 |
23 class AcceleratedSurfaceContainerMac; | 21 class AcceleratedSurfaceContainerMac; |
24 | 22 |
25 // Helper class that manages the backing store and on-screen rendering | 23 // Helper class that manages the backing store and on-screen rendering |
26 // of instances of the GPU plugin on the Mac. | 24 // of instances of the GPU plugin on the Mac. |
27 class AcceleratedSurfaceContainerManagerMac { | 25 class AcceleratedSurfaceContainerManagerMac { |
28 public: | 26 public: |
29 AcceleratedSurfaceContainerManagerMac(); | 27 AcceleratedSurfaceContainerManagerMac(); |
30 | 28 |
31 // Allocates a new "fake" PluginWindowHandle, which is used as the | 29 // Allocates a new "fake" PluginWindowHandle, which is used as the |
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58 int32 width, | 56 int32 width, |
59 int32 height, | 57 int32 height, |
60 uint64 io_surface_identifier); | 58 uint64 io_surface_identifier); |
61 void SetSizeAndTransportDIB(gfx::PluginWindowHandle id, | 59 void SetSizeAndTransportDIB(gfx::PluginWindowHandle id, |
62 int32 width, | 60 int32 width, |
63 int32 height, | 61 int32 height, |
64 TransportDIB::Handle transport_dib); | 62 TransportDIB::Handle transport_dib); |
65 | 63 |
66 // Takes an update from WebKit about a plugin's position and size and moves | 64 // Takes an update from WebKit about a plugin's position and size and moves |
67 // the plugin accordingly. | 65 // the plugin accordingly. |
68 void SetPluginContainerGeometry( | 66 void SetPluginContainerGeometry(const webkit_glue::WebPluginGeometry& move); |
69 const webkit::npapi::WebPluginGeometry& move); | |
70 | 67 |
71 // Draws the plugin container associated with the given id into the given | 68 // Draws the plugin container associated with the given id into the given |
72 // OpenGL context, which must already be current. | 69 // OpenGL context, which must already be current. |
73 void Draw(CGLContextObj context, gfx::PluginWindowHandle id); | 70 void Draw(CGLContextObj context, gfx::PluginWindowHandle id); |
74 | 71 |
75 // Causes the next Draw call on each container to trigger a texture upload. | 72 // Causes the next Draw call on each container to trigger a texture upload. |
76 // Should be called any time the drawing context has changed. | 73 // Should be called any time the drawing context has changed. |
77 void ForceTextureReload(); | 74 void ForceTextureReload(); |
78 | 75 |
79 // Notifies a surface that it has been painted to. | 76 // Notifies a surface that it has been painted to. |
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116 // Both |plugin_window_to_container_map_| and the | 113 // Both |plugin_window_to_container_map_| and the |
117 // AcceleratedSurfaceContainerMac in it are not threadsafe, but accessed from | 114 // AcceleratedSurfaceContainerMac in it are not threadsafe, but accessed from |
118 // multiple threads. All these accesses are guarded by this lock. | 115 // multiple threads. All these accesses are guarded by this lock. |
119 mutable Lock lock_; | 116 mutable Lock lock_; |
120 | 117 |
121 DISALLOW_COPY_AND_ASSIGN(AcceleratedSurfaceContainerManagerMac); | 118 DISALLOW_COPY_AND_ASSIGN(AcceleratedSurfaceContainerManagerMac); |
122 }; | 119 }; |
123 | 120 |
124 #endif // CHROME_BROWSER_RENDERER_HOST_GPU_PLUGIN_CONTAINER_MANAGER_MAC_H_ | 121 #endif // CHROME_BROWSER_RENDERER_HOST_GPU_PLUGIN_CONTAINER_MANAGER_MAC_H_ |
125 | 122 |
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