ppapi/thunk/ppb_graphics_3d_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 // From ppb_graphics_3d.idl modified Thu Oct 31 12:30:06 2013.
   6
   7 #include "ppapi/c/pp_completion_callback.h"
   8 #include "ppapi/c/pp_errors.h"
   9 #include "ppapi/c/ppb_graphics_3d.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_graphics_3d_api.h"
  14
  15 namespace ppapi {
  16 namespace thunk {
  17
  18 namespace {
  19
  20 int32_t GetAttribMaxValue(PP_Resource instance,
  21                           int32_t attribute,
  22                           int32_t* value) {
  23   VLOG(4) << "PPB_Graphics3D::GetAttribMaxValue()";
  24   EnterResource<PPB_Graphics3D_API> enter(instance, true);
  25   if (enter.failed())
  26     return enter.retval();
  27   return enter.object()->GetAttribMaxValue(attribute, value);
  28 }
  29
  30 PP_Resource Create(PP_Instance instance,
  31                    PP_Resource share_context,
  32                    const int32_t attrib_list[]) {
  33   VLOG(4) << "PPB_Graphics3D::Create()";
  34   EnterResourceCreation enter(instance);
  35   if (enter.failed())
  36     return 0;
  37   return enter.functions()->CreateGraphics3D(instance,
  38                                              share_context,
  39                                              attrib_list);
  40 }
  41
  42 PP_Bool IsGraphics3D(PP_Resource resource) {
  43   VLOG(4) << "PPB_Graphics3D::IsGraphics3D()";
  44   EnterResource<PPB_Graphics3D_API> enter(resource, false);
  45   return PP_FromBool(enter.succeeded());
  46 }
  47
  48 int32_t GetAttribs(PP_Resource context, int32_t attrib_list[]) {
  49   VLOG(4) << "PPB_Graphics3D::GetAttribs()";
  50   EnterResource<PPB_Graphics3D_API> enter(context, true);
  51   if (enter.failed())
  52     return enter.retval();
  53   return enter.object()->GetAttribs(attrib_list);
  54 }
  55
  56 int32_t SetAttribs(PP_Resource context, const int32_t attrib_list[]) {
  57   VLOG(4) << "PPB_Graphics3D::SetAttribs()";
  58   EnterResource<PPB_Graphics3D_API> enter(context, true);
  59   if (enter.failed())
  60     return enter.retval();
  61   return enter.object()->SetAttribs(attrib_list);
  62 }
  63
  64 int32_t GetError(PP_Resource context) {
  65   VLOG(4) << "PPB_Graphics3D::GetError()";
  66   EnterResource<PPB_Graphics3D_API> enter(context, true);
  67   if (enter.failed())
  68     return enter.retval();
  69   return enter.object()->GetError();
  70 }
  71
  72 int32_t ResizeBuffers(PP_Resource context, int32_t width, int32_t height) {
  73   VLOG(4) << "PPB_Graphics3D::ResizeBuffers()";
  74   EnterResource<PPB_Graphics3D_API> enter(context, true);
  75   if (enter.failed())
  76     return enter.retval();
  77   return enter.object()->ResizeBuffers(width, height);
  78 }
  79
  80 int32_t SwapBuffers(PP_Resource context,
  81                     struct PP_CompletionCallback callback) {
  82   VLOG(4) << "PPB_Graphics3D::SwapBuffers()";
  83   EnterResource<PPB_Graphics3D_API> enter(context, callback, true);
  84   if (enter.failed())
  85     return enter.retval();
  86   return enter.SetResult(enter.object()->SwapBuffers(enter.callback()));
  87 }
  88
  89 const PPB_Graphics3D_1_0 g_ppb_graphics3d_thunk_1_0 = {
  90   &GetAttribMaxValue,
  91   &Create,
  92   &IsGraphics3D,
  93   &GetAttribs,
  94   &SetAttribs,
  95   &GetError,
  96   &ResizeBuffers,
  97   &SwapBuffers
  98 };
  99
 100 }  // namespace
 101
 102 PPAPI_THUNK_EXPORT const PPB_Graphics3D_1_0* GetPPB_Graphics3D_1_0_Thunk() {
 103   return &g_ppb_graphics3d_thunk_1_0;
 104 }
 105
 106 }  // namespace thunk
 107 }  // namespace ppapi