src/ppapi/cpp/graphics_3d_client.cc

   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 #include "ppapi/cpp/graphics_3d_client.h"
   6
   7 #include "ppapi/c/ppp_graphics_3d.h"
   8 #include "ppapi/cpp/instance.h"
   9 #include "ppapi/cpp/instance_handle.h"
  10 #include "ppapi/cpp/module.h"
  11 #include "ppapi/cpp/module_impl.h"
  12
  13 namespace pp {
  14
  15 namespace {
  16
  17 const char kPPPGraphics3DInterface[] = PPP_GRAPHICS_3D_INTERFACE;
  18
  19 void Graphics3D_ContextLost(PP_Instance instance) {
  20   void* object =
  21       Instance::GetPerInstanceObject(instance, kPPPGraphics3DInterface);
  22   if (!object)
  23     return;
  24   return static_cast<Graphics3DClient*>(object)->Graphics3DContextLost();
  25 }
  26
  27 static PPP_Graphics3D graphics3d_interface = {
  28   &Graphics3D_ContextLost,
  29 };
  30
  31 }  // namespace
  32
  33 Graphics3DClient::Graphics3DClient(Instance* instance)
  34     : associated_instance_(instance) {
  35   Module::Get()->AddPluginInterface(kPPPGraphics3DInterface,
  36                                     &graphics3d_interface);
  37   instance->AddPerInstanceObject(kPPPGraphics3DInterface, this);
  38 }
  39
  40 Graphics3DClient::~Graphics3DClient() {
  41   Instance::RemovePerInstanceObject(associated_instance_,
  42                                     kPPPGraphics3DInterface, this);
  43 }
  44
  45 }  // namespace pp