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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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174 // The rectangle region specified with |src_subrect| is copied from the | 174 // The rectangle region specified with |src_subrect| is copied from the |
175 // contents, scaled to |dst_size|, and written to |output|. | 175 // contents, scaled to |dst_size|, and written to |output|. |
176 // |callback| is invoked with true on success, false otherwise. |output| can | 176 // |callback| is invoked with true on success, false otherwise. |output| can |
177 // be initialized even on failure. | 177 // be initialized even on failure. |
178 // A smaller region than |src_subrect| may be copied if the underlying surface | 178 // A smaller region than |src_subrect| may be copied if the underlying surface |
179 // is smaller than |src_subrect|. | 179 // is smaller than |src_subrect|. |
180 // NOTE: |callback| is called asynchronously. | 180 // NOTE: |callback| is called asynchronously. |
181 virtual void CopyFromCompositingSurface( | 181 virtual void CopyFromCompositingSurface( |
182 const gfx::Rect& src_subrect, | 182 const gfx::Rect& src_subrect, |
183 const gfx::Size& dst_size, | 183 const gfx::Size& dst_size, |
184 const base::Callback<void(bool, const SkBitmap&)>& callback) = 0; | 184 const base::Callback<void(bool, const SkBitmap&)>& callback, |
| 185 bool readback_config_rgb565) = 0; |
185 | 186 |
186 // Copies a given subset of the compositing surface's content into a YV12 | 187 // Copies a given subset of the compositing surface's content into a YV12 |
187 // VideoFrame, and invokes a callback with a success/fail parameter. |target| | 188 // VideoFrame, and invokes a callback with a success/fail parameter. |target| |
188 // must contain an allocated, YV12 video frame of the intended size. If the | 189 // must contain an allocated, YV12 video frame of the intended size. If the |
189 // copy rectangle does not match |target|'s size, the copied content will be | 190 // copy rectangle does not match |target|'s size, the copied content will be |
190 // scaled and letterboxed with black borders. The copy will happen | 191 // scaled and letterboxed with black borders. The copy will happen |
191 // asynchronously. This operation will fail if there is no available | 192 // asynchronously. This operation will fail if there is no available |
192 // compositing surface. | 193 // compositing surface. |
193 virtual void CopyFromCompositingSurfaceToVideoFrame( | 194 virtual void CopyFromCompositingSurfaceToVideoFrame( |
194 const gfx::Rect& src_subrect, | 195 const gfx::Rect& src_subrect, |
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344 | 345 |
345 // Returns an HWND that's given as the parent window for windowless Flash to | 346 // Returns an HWND that's given as the parent window for windowless Flash to |
346 // workaround crbug.com/301548. | 347 // workaround crbug.com/301548. |
347 virtual gfx::NativeViewId GetParentForWindowlessPlugin() const = 0; | 348 virtual gfx::NativeViewId GetParentForWindowlessPlugin() const = 0; |
348 #endif | 349 #endif |
349 }; | 350 }; |
350 | 351 |
351 } // namespace content | 352 } // namespace content |
352 | 353 |
353 #endif // CONTENT_PORT_BROWSER_RENDER_WIDGET_HOST_VIEW_PORT_H_ | 354 #endif // CONTENT_PORT_BROWSER_RENDER_WIDGET_HOST_VIEW_PORT_H_ |
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