ui/ozone/public/native_pixmap.h

   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_PUBLIC_NATIVE_PIXMAP_H_
   6 #define UI_OZONE_PUBLIC_NATIVE_PIXMAP_H_
   7
   8 #include "base/memory/ref_counted.h"
   9
  10 namespace ui {
  11
  12 // This represents a buffer that can be directly imported via GL for
  13 // rendering, or exported via dma-buf fds.
  14 class NativePixmap : public base::RefCountedThreadSafe<NativePixmap> {
  15  public:
  16   NativePixmap() {}
  17
  18   virtual void* /* EGLClientBuffer */ GetEGLClientBuffer() = 0;
  19   virtual int GetDmaBufFd() = 0;
  20   virtual int GetDmaBufPitch() = 0;
  21
  22  protected:
  23   virtual ~NativePixmap() {}
  24
  25  private:
  26   friend class base::RefCountedThreadSafe<NativePixmap>;
  27
  28   DISALLOW_COPY_AND_ASSIGN(NativePixmap);
  29 };
  30
  31 }  // namespace ui
  32
  33 #endif  // UI_OZONE_PUBLIC_NATIVE_PIXMAP_H_