ppapi/thunk/ppb_image_data_trusted_thunk.cc

   1 // Copyright (c) 2012 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/c/pp_errors.h"
   6 #include "ppapi/c/trusted/ppb_image_data_trusted.h"
   7 #include "ppapi/thunk/enter.h"
   8 #include "ppapi/thunk/ppb_image_data_api.h"
   9 #include "ppapi/thunk/thunk.h"
  10
  11 namespace ppapi {
  12 namespace thunk {
  13
  14 namespace {
  15
  16 int32_t GetSharedMemory(PP_Resource resource,
  17                         int* handle,
  18                         uint32_t* byte_count) {
  19   EnterResource<PPB_ImageData_API> enter(resource, true);
  20   if (enter.failed())
  21     return enter.retval();
  22   return enter.object()->GetSharedMemory(handle, byte_count);
  23 }
  24
  25 const PPB_ImageDataTrusted g_ppb_image_data_trusted_thunk = {
  26   &GetSharedMemory
  27 };
  28
  29 }  // namespace
  30
  31 const PPB_ImageDataTrusted_0_4* GetPPB_ImageDataTrusted_0_4_Thunk() {
  32   return &g_ppb_image_data_trusted_thunk;
  33 }
  34
  35 }  // namespace thunk
  36 }  // namespace ppapi