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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 UI_OZONE_PUBLIC_SURFACE_OZONE_EGL_H_ | 5 #ifndef UI_OZONE_PUBLIC_SURFACE_OZONE_EGL_H_ |
6 #define UI_OZONE_PUBLIC_SURFACE_OZONE_EGL_H_ | 6 #define UI_OZONE_PUBLIC_SURFACE_OZONE_EGL_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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39 virtual bool ResizeNativeWindow(const gfx::Size& viewport_size) = 0; | 39 virtual bool ResizeNativeWindow(const gfx::Size& viewport_size) = 0; |
40 | 40 |
41 // Called after we swap buffers. This is usually a no-op but can | 41 // Called after we swap buffers. This is usually a no-op but can |
42 // be used to present the new front buffer if the platform requires this. | 42 // be used to present the new front buffer if the platform requires this. |
43 virtual bool OnSwapBuffers() = 0; | 43 virtual bool OnSwapBuffers() = 0; |
44 | 44 |
45 // Called after we swap buffers. This is usually a no-op but can | 45 // Called after we swap buffers. This is usually a no-op but can |
46 // be used to present the new front buffer if the platform requires this. | 46 // be used to present the new front buffer if the platform requires this. |
47 // The callback should be run on the calling thread | 47 // The callback should be run on the calling thread |
48 // (i.e. same thread SwapBuffersAsync is called). | 48 // (i.e. same thread SwapBuffersAsync is called). |
49 virtual bool OnSwapBuffersAsync(const SwapCompletionCallback& callback) = 0; | 49 virtual void OnSwapBuffersAsync(const SwapCompletionCallback& callback) = 0; |
50 | 50 |
51 // Returns a gfx::VsyncProvider for this surface. Note that this may be | 51 // Returns a gfx::VsyncProvider for this surface. Note that this may be |
52 // called after we have entered the sandbox so if there are operations (e.g. | 52 // called after we have entered the sandbox so if there are operations (e.g. |
53 // opening a file descriptor providing vsync events) that must be done | 53 // opening a file descriptor providing vsync events) that must be done |
54 // outside of the sandbox, they must have been completed in | 54 // outside of the sandbox, they must have been completed in |
55 // InitializeHardware. Returns an empty scoped_ptr on error. | 55 // InitializeHardware. Returns an empty scoped_ptr on error. |
56 virtual scoped_ptr<gfx::VSyncProvider> CreateVSyncProvider() = 0; | 56 virtual scoped_ptr<gfx::VSyncProvider> CreateVSyncProvider() = 0; |
57 | 57 |
58 // Returns true if the surface is created on a UDL device. | 58 // Returns true if the surface is created on a UDL device. |
59 virtual bool IsUniversalDisplayLinkDevice(); | 59 virtual bool IsUniversalDisplayLinkDevice(); |
60 }; | 60 }; |
61 | 61 |
62 } // namespace ui | 62 } // namespace ui |
63 | 63 |
64 #endif // UI_OZONE_PUBLIC_SURFACE_OZONE_EGL_H_ | 64 #endif // UI_OZONE_PUBLIC_SURFACE_OZONE_EGL_H_ |
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