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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 CONTENT_COMMON_GPU_IMAGE_TRANSPORT_SURFACE_IOSURFACE_MAC_H_ | 5 #ifndef CONTENT_COMMON_GPU_IMAGE_TRANSPORT_SURFACE_IOSURFACE_MAC_H_ |
6 #define CONTENT_COMMON_GPU_IMAGE_TRANSPORT_SURFACE_IOSURFACE_MAC_H_ | 6 #define CONTENT_COMMON_GPU_IMAGE_TRANSPORT_SURFACE_IOSURFACE_MAC_H_ |
7 | 7 |
8 #include <list> | 8 #include <list> |
9 | 9 |
10 #include "content/common/gpu/image_transport_surface_fbo_mac.h" | 10 #include "content/common/gpu/image_transport_surface_fbo_mac.h" |
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21 public: | 21 public: |
22 IOSurfaceStorageProvider(ImageTransportSurfaceFBO* transport_surface); | 22 IOSurfaceStorageProvider(ImageTransportSurfaceFBO* transport_surface); |
23 virtual ~IOSurfaceStorageProvider(); | 23 virtual ~IOSurfaceStorageProvider(); |
24 | 24 |
25 // ImageTransportSurfaceFBO::StorageProvider implementation: | 25 // ImageTransportSurfaceFBO::StorageProvider implementation: |
26 virtual gfx::Size GetRoundedSize(gfx::Size size) OVERRIDE; | 26 virtual gfx::Size GetRoundedSize(gfx::Size size) OVERRIDE; |
27 virtual bool AllocateColorBufferStorage( | 27 virtual bool AllocateColorBufferStorage( |
28 CGLContextObj context, GLuint texture, | 28 CGLContextObj context, GLuint texture, |
29 gfx::Size pixel_size, float scale_factor) OVERRIDE; | 29 gfx::Size pixel_size, float scale_factor) OVERRIDE; |
30 virtual void FreeColorBufferStorage() OVERRIDE; | 30 virtual void FreeColorBufferStorage() OVERRIDE; |
31 virtual void SwapBuffers(const gfx::Size& size, float scale_factor) OVERRIDE; | 31 virtual uint64 GetSurfaceHandle() const OVERRIDE; |
32 virtual void WillWriteToBackbuffer() OVERRIDE; | 32 virtual void WillSwapBuffers() OVERRIDE; |
33 virtual void DiscardBackbuffer() OVERRIDE; | 33 virtual void CanFreeSwappedBuffer() OVERRIDE; |
34 virtual void SwapBuffersAckedByBrowser() OVERRIDE; | |
35 | 34 |
36 private: | 35 private: |
37 ImageTransportSurfaceFBO* transport_surface_; | 36 ImageTransportSurfaceFBO* transport_surface_; |
38 | 37 |
39 base::ScopedCFTypeRef<IOSurfaceRef> io_surface_; | 38 base::ScopedCFTypeRef<IOSurfaceRef> io_surface_; |
40 | 39 |
41 // The list of IOSurfaces that have been sent to the browser process but have | 40 // The list of IOSurfaces that have been sent to the browser process but have |
42 // not been opened in the browser process yet. This list should never have | 41 // not been opened in the browser process yet. This list should never have |
43 // more than one entry. | 42 // more than one entry. |
44 std::list<base::ScopedCFTypeRef<IOSurfaceRef>> pending_swapped_surfaces_; | 43 std::list<base::ScopedCFTypeRef<IOSurfaceRef>> pending_swapped_surfaces_; |
45 | 44 |
46 // The id of |io_surface_| or 0 if that's NULL. | 45 // The id of |io_surface_| or 0 if that's NULL. |
47 IOSurfaceID io_surface_id_; | 46 IOSurfaceID io_surface_id_; |
48 | 47 |
49 DISALLOW_COPY_AND_ASSIGN(IOSurfaceStorageProvider); | 48 DISALLOW_COPY_AND_ASSIGN(IOSurfaceStorageProvider); |
50 }; | 49 }; |
51 | 50 |
52 } // namespace content | 51 } // namespace content |
53 | 52 |
54 #endif // CONTENT_COMMON_GPU_IMAGE_TRANSPORT_SURFACE_MAC_H_ | 53 #endif // CONTENT_COMMON_GPU_IMAGE_TRANSPORT_SURFACE_MAC_H_ |
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