ppapi/thunk/ppb_camera_capabilities_private_thunk.cc

   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 // From private/ppb_camera_capabilities_private.idl,
   6 //   modified Tue Aug 19 14:43:34 2014.
   7
   8 #include "ppapi/c/pp_errors.h"
   9 #include "ppapi/c/private/ppb_camera_capabilities_private.h"
  10 #include "ppapi/shared_impl/tracked_callback.h"
  11 #include "ppapi/thunk/enter.h"
  12 #include "ppapi/thunk/ppapi_thunk_export.h"
  13 #include "ppapi/thunk/ppb_camera_capabilities_api.h"
  14
  15 namespace ppapi {
  16 namespace thunk {
  17
  18 namespace {
  19
  20 PP_Resource Create(PP_Instance instance) {
  21   VLOG(4) << "PPB_CameraCapabilities_Private::Create()";
  22   EnterResourceCreation enter(instance);
  23   if (enter.failed())
  24     return 0;
  25   return enter.functions()->CreateCameraCapabilitiesPrivate(instance);
  26 }
  27
  28 PP_Bool IsCameraCapabilities(PP_Resource resource) {
  29   VLOG(4) << "PPB_CameraCapabilities_Private::IsCameraCapabilities()";
  30   EnterResource<PPB_CameraCapabilities_API> enter(resource, false);
  31   return PP_FromBool(enter.succeeded());
  32 }
  33
  34 void GetSupportedPreviewSizes(PP_Resource capabilities,
  35                               int32_t* array_size,
  36                               struct PP_Size** preview_sizes) {
  37   VLOG(4) << "PPB_CameraCapabilities_Private::GetSupportedPreviewSizes()";
  38   EnterResource<PPB_CameraCapabilities_API> enter(capabilities, true);
  39   if (enter.failed())
  40     return;
  41   enter.object()->GetSupportedPreviewSizes(array_size, preview_sizes);
  42 }
  43
  44 void GetSupportedJpegSizes(PP_Resource capabilities,
  45                            int32_t* array_size,
  46                            struct PP_Size** jpeg_sizes) {
  47   VLOG(4) << "PPB_CameraCapabilities_Private::GetSupportedJpegSizes()";
  48   EnterResource<PPB_CameraCapabilities_API> enter(capabilities, true);
  49   if (enter.failed())
  50     return;
  51   enter.object()->GetSupportedJpegSizes(array_size, jpeg_sizes);
  52 }
  53
  54 const PPB_CameraCapabilities_Private_0_1
  55     g_ppb_cameracapabilities_private_thunk_0_1 = {
  56   &Create,
  57   &IsCameraCapabilities,
  58   &GetSupportedPreviewSizes,
  59   &GetSupportedJpegSizes
  60 };
  61
  62 }  // namespace
  63
  64 PPAPI_THUNK_EXPORT const PPB_CameraCapabilities_Private_0_1*
  65     GetPPB_CameraCapabilities_Private_0_1_Thunk() {
  66   return &g_ppb_cameracapabilities_private_thunk_0_1;
  67 }
  68
  69 }  // namespace thunk
  70 }  // namespace ppapi