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1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef GPU_IPC_SERVICE_CHILD_WINDOW_SURFACE_WIN_H_ | |
6 #define GPU_IPC_SERVICE_CHILD_WINDOW_SURFACE_WIN_H_ | |
7 | |
8 #include "base/memory/weak_ptr.h" | |
9 #include "gpu/ipc/service/child_window_win.h" | |
10 #include "gpu/ipc/service/image_transport_surface_delegate.h" | |
11 #include "ui/gl/gl_surface_egl.h" | |
12 | |
13 #include <windows.h> | |
14 | |
15 namespace gpu { | |
16 | |
17 class ChildWindowSurfaceWin : public gl::NativeViewGLSurfaceEGL { | |
18 public: | |
19 ChildWindowSurfaceWin(std::unique_ptr<gfx::VSyncProvider> vsync_provider, | |
20 base::WeakPtr<ImageTransportSurfaceDelegate> delegate, | |
21 HWND parent_window); | |
22 | |
23 // GLSurface implementation. | |
24 EGLConfig GetConfig() override; | |
25 bool Resize(const gfx::Size& size, | |
26 float scale_factor, | |
27 bool has_alpha) override; | |
28 bool InitializeNativeWindow() override; | |
29 gfx::SwapResult SwapBuffers() override; | |
30 gfx::SwapResult PostSubBuffer(int x, int y, int width, int height) override; | |
31 void WaitForSnapshotRendering() override; | |
32 | |
33 protected: | |
34 ~ChildWindowSurfaceWin() override; | |
35 | |
36 private: | |
37 ChildWindowWin child_window_; | |
38 bool alpha_; | |
39 bool first_swap_; | |
40 | |
41 DISALLOW_COPY_AND_ASSIGN(ChildWindowSurfaceWin); | |
42 }; | |
43 | |
44 } // namespace gpu | |
45 | |
46 #endif // GPU_IPC_SERVICE_CHILD_WINDOW_SURFACE_WIN_H_ | |
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