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 3 // found in the LICENSE file. 4 5 #ifndef UI_OZONE_PLATFORM_DRI_GBM_BUFFER_H_ 6 #define UI_OZONE_PLATFORM_DRI_GBM_BUFFER_H_ 7 8 #include "base/macros.h" 9 #include "base/memory/scoped_ptr.h" 10 #include "ui/gfx/geometry/size.h" 11 #include "ui/ozone/platform/dri/gbm_buffer_base.h" 12 #include "ui/ozone/public/native_pixmap.h" 13 #include "ui/ozone/public/surface_factory_ozone.h" 14 15 struct gbm_bo; 16 struct gbm_device; 17 18 namespace ui { 19 20 class DriWrapper; 21 22 class GbmBuffer : public GbmBufferBase { 23 public: 24 static scoped_refptr<GbmBuffer> CreateBuffer( 25 DriWrapper* dri, 26 gbm_device* device, 27 SurfaceFactoryOzone::BufferFormat format, 28 const gfx::Size& size, 29 bool scanout); 30 31 private: 32 GbmBuffer(DriWrapper* dri, gbm_bo* bo, bool scanout); 33 virtual ~GbmBuffer(); 34 35 DISALLOW_COPY_AND_ASSIGN(GbmBuffer); 36 }; 37 38 class GbmPixmap : public NativePixmap { 39 public: 40 GbmPixmap(scoped_refptr<GbmBuffer> buffer); 41 42 // NativePixmap: 43 virtual void* GetEGLClientBuffer() OVERRIDE; 44 virtual int GetDmaBufFd() OVERRIDE; 45 buffer()46 scoped_refptr<GbmBuffer> buffer() { return buffer_; } 47 48 private: 49 virtual ~GbmPixmap(); 50 51 scoped_refptr<GbmBuffer> buffer_; 52 53 DISALLOW_COPY_AND_ASSIGN(GbmPixmap); 54 }; 55 56 } // namespace ui 57 58 #endif // UI_OZONE_PLATFORM_DRI_GBM_BUFFER_H_ 59