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Side by Side Diff: content/renderer/pepper/pepper_graphics_2d_host.h

Issue 225903006: PPAPI: Run clang_format.py on content/renderer/pepper (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: merge Created 6 years, 8 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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_RENDERER_PEPPER_PEPPER_GRAPHICS_2D_HOST_H_ 5 #ifndef CONTENT_RENDERER_PEPPER_PEPPER_GRAPHICS_2D_HOST_H_
6 #define CONTENT_RENDERER_PEPPER_PEPPER_GRAPHICS_2D_HOST_H_ 6 #define CONTENT_RENDERER_PEPPER_PEPPER_GRAPHICS_2D_HOST_H_
7 7
8 #include <vector> 8 #include <vector>
9 9
10 #include "base/basictypes.h" 10 #include "base/basictypes.h"
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50 scoped_refptr<PPB_ImageData_Impl> backing_store); 50 scoped_refptr<PPB_ImageData_Impl> backing_store);
51 51
52 virtual ~PepperGraphics2DHost(); 52 virtual ~PepperGraphics2DHost();
53 53
54 // ppapi::host::ResourceHost override. 54 // ppapi::host::ResourceHost override.
55 virtual int32_t OnResourceMessageReceived( 55 virtual int32_t OnResourceMessageReceived(
56 const IPC::Message& msg, 56 const IPC::Message& msg,
57 ppapi::host::HostMessageContext* context) OVERRIDE; 57 ppapi::host::HostMessageContext* context) OVERRIDE;
58 virtual bool IsGraphics2DHost() OVERRIDE; 58 virtual bool IsGraphics2DHost() OVERRIDE;
59 59
60 bool ReadImageData(PP_Resource image, 60 bool ReadImageData(PP_Resource image, const PP_Point* top_left);
61 const PP_Point* top_left);
62 // Assciates this device with the given plugin instance. You can pass NULL 61 // Assciates this device with the given plugin instance. You can pass NULL
63 // to clear the existing device. Returns true on success. In this case, a 62 // to clear the existing device. Returns true on success. In this case, a
64 // repaint of the page will also be scheduled. Failure means that the device 63 // repaint of the page will also be scheduled. Failure means that the device
65 // is already bound to a different instance, and nothing will happen. 64 // is already bound to a different instance, and nothing will happen.
66 bool BindToInstance(PepperPluginInstanceImpl* new_instance); 65 bool BindToInstance(PepperPluginInstanceImpl* new_instance);
67 // Paints the current backing store to the web page. 66 // Paints the current backing store to the web page.
68 void Paint(blink::WebCanvas* canvas, 67 void Paint(blink::WebCanvas* canvas,
69 const gfx::Rect& plugin_rect, 68 const gfx::Rect& plugin_rect,
70 const gfx::Rect& paint_rect); 69 const gfx::Rect& paint_rect);
71 70
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116 // If |old_image_data| is not NULL, a previous used ImageData object will be 115 // If |old_image_data| is not NULL, a previous used ImageData object will be
117 // reused. This is used by ReplaceContents. 116 // reused. This is used by ReplaceContents.
118 int32_t Flush(PP_Resource* old_image_data); 117 int32_t Flush(PP_Resource* old_image_data);
119 118
120 // Called internally to execute the different queued commands. The 119 // Called internally to execute the different queued commands. The
121 // parameters to these functions will have already been validated. The last 120 // parameters to these functions will have already been validated. The last
122 // rect argument will be filled by each function with the area affected by 121 // rect argument will be filled by each function with the area affected by
123 // the update that requires invalidation. If there were no pixels changed, 122 // the update that requires invalidation. If there were no pixels changed,
124 // this rect can be untouched. 123 // this rect can be untouched.
125 void ExecutePaintImageData(PPB_ImageData_Impl* image, 124 void ExecutePaintImageData(PPB_ImageData_Impl* image,
126 int x, int y, 125 int x,
126 int y,
127 const gfx::Rect& src_rect, 127 const gfx::Rect& src_rect,
128 gfx::Rect* invalidated_rect); 128 gfx::Rect* invalidated_rect);
129 void ExecuteScroll(const gfx::Rect& clip, int dx, int dy, 129 void ExecuteScroll(const gfx::Rect& clip,
130 int dx,
131 int dy,
130 gfx::Rect* invalidated_rect); 132 gfx::Rect* invalidated_rect);
131 void ExecuteReplaceContents(PPB_ImageData_Impl* image, 133 void ExecuteReplaceContents(PPB_ImageData_Impl* image,
132 gfx::Rect* invalidated_rect, 134 gfx::Rect* invalidated_rect,
133 PP_Resource* old_image_data); 135 PP_Resource* old_image_data);
134 136
135 void SendFlushAck(); 137 void SendFlushAck();
136 138
137 // Function scheduled to execute by ScheduleOffscreenFlushAck that actually 139 // Function scheduled to execute by ScheduleOffscreenFlushAck that actually
138 // issues the offscreen callbacks. 140 // issues the offscreen callbacks.
139 void SendOffscreenFlushAck(); 141 void SendOffscreenFlushAck();
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189 bool texture_mailbox_modified_; 191 bool texture_mailbox_modified_;
190 bool is_using_texture_layer_; 192 bool is_using_texture_layer_;
191 193
192 friend class PepperGraphics2DHostTest; 194 friend class PepperGraphics2DHostTest;
193 DISALLOW_COPY_AND_ASSIGN(PepperGraphics2DHost); 195 DISALLOW_COPY_AND_ASSIGN(PepperGraphics2DHost);
194 }; 196 };
195 197
196 } // namespace content 198 } // namespace content
197 199
198 #endif // CONTENT_RENDERER_PEPPER_PEPPER_GRAPHICS_2D_HOST_H_ 200 #endif // CONTENT_RENDERER_PEPPER_PEPPER_GRAPHICS_2D_HOST_H_
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