ui/ozone/platform/drm/drm_surface_factory.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_PLATFORM_DRM_DRM_SURFACE_FACTORY_H_
   6 #define UI_OZONE_PLATFORM_DRM_DRM_SURFACE_FACTORY_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "ui/ozone/public/surface_factory_ozone.h"
  10
  11 namespace ui {
  12
  13 class ScreenManager;
  14 class SurfaceOzoneCanvas;
  15
  16 // SurfaceFactoryOzone implementation on top of DRM/KMS using dumb buffers.
  17 // This implementation is used in conjunction with the software rendering
  18 // path.
  19 class DrmSurfaceFactory : public SurfaceFactoryOzone {
  20  public:
  21   DrmSurfaceFactory(ScreenManager* screen_manager);
  22   ~DrmSurfaceFactory() override;
  23
  24   // SurfaceFactoryOzone:
  25   scoped_ptr<SurfaceOzoneCanvas> CreateCanvasForWidget(
  26       gfx::AcceleratedWidget widget) override;
  27   bool LoadEGLGLES2Bindings(
  28       AddGLLibraryCallback add_gl_library,
  29       SetGLGetProcAddressProcCallback set_gl_get_proc_address) override;
  30
  31  protected:
  32   ScreenManager* screen_manager_;  // Not owned.
  33
  34   DISALLOW_COPY_AND_ASSIGN(DrmSurfaceFactory);
  35 };
  36
  37 }  // namespace ui
  38
  39 #endif  // UI_OZONE_PLATFORM_DRM_DRM_SURFACE_FACTORY_H_