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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_PORT_BROWSER_RENDER_WIDGET_HOST_VIEW_PORT_H_ | 5 #ifndef CONTENT_PORT_BROWSER_RENDER_WIDGET_HOST_VIEW_PORT_H_ |
6 #define CONTENT_PORT_BROWSER_RENDER_WIDGET_HOST_VIEW_PORT_H_ | 6 #define CONTENT_PORT_BROWSER_RENDER_WIDGET_HOST_VIEW_PORT_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/callback.h" | 9 #include "base/callback.h" |
10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
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171 // The rectangle region specified with |src_subrect| is copied from the | 171 // The rectangle region specified with |src_subrect| is copied from the |
172 // contents, scaled to |dst_size|, and written to |output|. | 172 // contents, scaled to |dst_size|, and written to |output|. |
173 // |callback| is invoked with true on success, false otherwise. |output| can | 173 // |callback| is invoked with true on success, false otherwise. |output| can |
174 // be initialized even on failure. | 174 // be initialized even on failure. |
175 // A smaller region than |src_subrect| may be copied if the underlying surface | 175 // A smaller region than |src_subrect| may be copied if the underlying surface |
176 // is smaller than |src_subrect|. | 176 // is smaller than |src_subrect|. |
177 // NOTE: |callback| is called asynchronously. | 177 // NOTE: |callback| is called asynchronously. |
178 virtual void CopyFromCompositingSurface( | 178 virtual void CopyFromCompositingSurface( |
179 const gfx::Rect& src_subrect, | 179 const gfx::Rect& src_subrect, |
180 const gfx::Size& dst_size, | 180 const gfx::Size& dst_size, |
181 const base::Callback<void(bool, const SkBitmap&)>& callback) = 0; | 181 const base::Callback<void(bool, const SkBitmap&)>& callback, |
| 182 bool readback_config_rgb565) = 0; |
182 | 183 |
183 // Copies a given subset of the compositing surface's content into a YV12 | 184 // Copies a given subset of the compositing surface's content into a YV12 |
184 // VideoFrame, and invokes a callback with a success/fail parameter. |target| | 185 // VideoFrame, and invokes a callback with a success/fail parameter. |target| |
185 // must contain an allocated, YV12 video frame of the intended size. If the | 186 // must contain an allocated, YV12 video frame of the intended size. If the |
186 // copy rectangle does not match |target|'s size, the copied content will be | 187 // copy rectangle does not match |target|'s size, the copied content will be |
187 // scaled and letterboxed with black borders. The copy will happen | 188 // scaled and letterboxed with black borders. The copy will happen |
188 // asynchronously. This operation will fail if there is no available | 189 // asynchronously. This operation will fail if there is no available |
189 // compositing surface. | 190 // compositing surface. |
190 virtual void CopyFromCompositingSurfaceToVideoFrame( | 191 virtual void CopyFromCompositingSurfaceToVideoFrame( |
191 const gfx::Rect& src_subrect, | 192 const gfx::Rect& src_subrect, |
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345 | 346 |
346 // Returns an HWND that's given as the parent window for windowless Flash to | 347 // Returns an HWND that's given as the parent window for windowless Flash to |
347 // workaround crbug.com/301548. | 348 // workaround crbug.com/301548. |
348 virtual gfx::NativeViewId GetParentForWindowlessPlugin() const = 0; | 349 virtual gfx::NativeViewId GetParentForWindowlessPlugin() const = 0; |
349 #endif | 350 #endif |
350 }; | 351 }; |
351 | 352 |
352 } // namespace content | 353 } // namespace content |
353 | 354 |
354 #endif // CONTENT_PORT_BROWSER_RENDER_WIDGET_HOST_VIEW_PORT_H_ | 355 #endif // CONTENT_PORT_BROWSER_RENDER_WIDGET_HOST_VIEW_PORT_H_ |
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