ppapi/cpp/graphics_3d_client.h

   1 // Copyright (c) 2011 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 PPAPI_CPP_GRAPHICS_3D_CLIENT_H_
   6 #define PPAPI_CPP_GRAPHICS_3D_CLIENT_H_
   7
   8 #include "ppapi/c/pp_stdint.h"
   9 #include "ppapi/cpp/instance_handle.h"
  10
  11 /// @file
  12 /// This file defines the API for callbacks related to 3D.
  13
  14 namespace pp {
  15
  16 class Instance;
  17
  18 // This class provides a C++ interface for callbacks related to 3D. You
  19 // would normally use multiple inheritance to derive from this class in your
  20 // instance.
  21 class Graphics3DClient {
  22  public:
  23   ///
  24   /// A constructor for creating a Graphics3DClient.
  25   ///
  26   /// @param[in] instance The instance that will own the new
  27   /// <code>Graphics3DClient</code>.
  28   explicit Graphics3DClient(Instance* instance);
  29
  30   /// Destructor.
  31   virtual ~Graphics3DClient();
  32
  33   /// Graphics3DContextLost() is a notification that the context was lost for
  34   /// the 3D devices.
  35   virtual void Graphics3DContextLost() = 0;
  36
  37  private:
  38   InstanceHandle associated_instance_;
  39 };
  40
  41 }  // namespace pp
  42
  43 #endif  // PPAPI_CPP_GRAPHICS_3D_CLIENT_H_