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Side by Side Diff: ui/ozone/platform/dri/gbm_surface.h

Issue 908993003: [Ozone-Dri] Rename DriWrapper to DrmDevice (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@udl3-pass-drm-fd
Patch Set: rebased Created 5 years, 9 months ago
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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_PLATFORM_DRI_GBM_SURFACE_H_ 5 #ifndef UI_OZONE_PLATFORM_DRI_GBM_SURFACE_H_
6 #define UI_OZONE_PLATFORM_DRI_GBM_SURFACE_H_ 6 #define UI_OZONE_PLATFORM_DRI_GBM_SURFACE_H_
7 7
8 #include "base/macros.h" 8 #include "base/macros.h"
9 #include "base/memory/weak_ptr.h" 9 #include "base/memory/weak_ptr.h"
10 #include "ui/gfx/geometry/size.h" 10 #include "ui/gfx/geometry/size.h"
11 #include "ui/ozone/platform/dri/gbm_surfaceless.h" 11 #include "ui/ozone/platform/dri/gbm_surfaceless.h"
12 #include "ui/ozone/public/surface_ozone_egl.h" 12 #include "ui/ozone/public/surface_ozone_egl.h"
13 13
14 struct gbm_bo; 14 struct gbm_bo;
15 struct gbm_surface; 15 struct gbm_surface;
16 16
17 namespace ui { 17 namespace ui {
18 18
19 class DriBuffer; 19 class DriBuffer;
20 class DriWindowDelegate; 20 class DriWindowDelegate;
21 class GbmWrapper; 21 class GbmDevice;
22 22
23 // Extends the GBM surfaceless functionality and adds an implicit surface for 23 // Extends the GBM surfaceless functionality and adds an implicit surface for
24 // the primary plane. Arbitrary buffers can still be allocated and displayed as 24 // the primary plane. Arbitrary buffers can still be allocated and displayed as
25 // overlay planes, however the primary plane is associated with the native 25 // overlay planes, however the primary plane is associated with the native
26 // surface and is updated via an EGLSurface. 26 // surface and is updated via an EGLSurface.
27 class GbmSurface : public GbmSurfaceless { 27 class GbmSurface : public GbmSurfaceless {
28 public: 28 public:
29 GbmSurface(DriWindowDelegate* window_delegate, 29 GbmSurface(DriWindowDelegate* window_delegate,
30 const scoped_refptr<GbmWrapper>& gbm); 30 const scoped_refptr<GbmDevice>& gbm);
31 ~GbmSurface() override; 31 ~GbmSurface() override;
32 32
33 bool Initialize(); 33 bool Initialize();
34 34
35 // GbmSurfaceless: 35 // GbmSurfaceless:
36 intptr_t GetNativeWindow() override; 36 intptr_t GetNativeWindow() override;
37 bool ResizeNativeWindow(const gfx::Size& viewport_size) override; 37 bool ResizeNativeWindow(const gfx::Size& viewport_size) override;
38 bool OnSwapBuffers() override; 38 bool OnSwapBuffers() override;
39 bool OnSwapBuffersAsync(const SwapCompletionCallback& callback) override; 39 bool OnSwapBuffersAsync(const SwapCompletionCallback& callback) override;
40 40
41 private: 41 private:
42 void OnSwapBuffersCallback(const SwapCompletionCallback& callback, 42 void OnSwapBuffersCallback(const SwapCompletionCallback& callback,
43 gbm_bo* pending_buffer); 43 gbm_bo* pending_buffer);
44 44
45 scoped_refptr<GbmWrapper> gbm_; 45 scoped_refptr<GbmDevice> gbm_;
46 46
47 // The native GBM surface. In EGL this represents the EGLNativeWindowType. 47 // The native GBM surface. In EGL this represents the EGLNativeWindowType.
48 gbm_surface* native_surface_; 48 gbm_surface* native_surface_;
49 49
50 // Buffer currently used for scanout. 50 // Buffer currently used for scanout.
51 gbm_bo* current_buffer_; 51 gbm_bo* current_buffer_;
52 52
53 gfx::Size size_; 53 gfx::Size size_;
54 54
55 base::WeakPtrFactory<GbmSurface> weak_factory_; 55 base::WeakPtrFactory<GbmSurface> weak_factory_;
56 56
57 DISALLOW_COPY_AND_ASSIGN(GbmSurface); 57 DISALLOW_COPY_AND_ASSIGN(GbmSurface);
58 }; 58 };
59 59
60 } // namespace ui 60 } // namespace ui
61 61
62 #endif // UI_OZONE_PLATFORM_DRI_GBM_SURFACE_H_ 62 #endif // UI_OZONE_PLATFORM_DRI_GBM_SURFACE_H_
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