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 Fri Nov  1 16:12:12 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, share_context,
  38                                              attrib_list);
  39 }
  40
  41 PP_Bool IsGraphics3D(PP_Resource resource) {
  42   VLOG(4) << "PPB_Graphics3D::IsGraphics3D()";
  43   EnterResource<PPB_Graphics3D_API> enter(resource, false);
  44   return PP_FromBool(enter.succeeded());
  45 }
  46
  47 int32_t GetAttribs(PP_Resource context, int32_t attrib_list[]) {
  48   VLOG(4) << "PPB_Graphics3D::GetAttribs()";
  49   EnterResource<PPB_Graphics3D_API> enter(context, true);
  50   if (enter.failed())
  51     return enter.retval();
  52   return enter.object()->GetAttribs(attrib_list);
  53 }
  54
  55 int32_t SetAttribs(PP_Resource context, const int32_t attrib_list[]) {
  56   VLOG(4) << "PPB_Graphics3D::SetAttribs()";
  57   EnterResource<PPB_Graphics3D_API> enter(context, true);
  58   if (enter.failed())
  59     return enter.retval();
  60   return enter.object()->SetAttribs(attrib_list);
  61 }
  62
  63 int32_t GetError(PP_Resource context) {
  64   VLOG(4) << "PPB_Graphics3D::GetError()";
  65   EnterResource<PPB_Graphics3D_API> enter(context, true);
  66   if (enter.failed())
  67     return enter.retval();
  68   return enter.object()->GetError();
  69 }
  70
  71 int32_t ResizeBuffers(PP_Resource context, int32_t width, int32_t height) {
  72   VLOG(4) << "PPB_Graphics3D::ResizeBuffers()";
  73   EnterResource<PPB_Graphics3D_API> enter(context, true);
  74   if (enter.failed())
  75     return enter.retval();
  76   return enter.object()->ResizeBuffers(width, height);
  77 }
  78
  79 int32_t SwapBuffers(PP_Resource context,
  80                     struct PP_CompletionCallback callback) {
  81   VLOG(4) << "PPB_Graphics3D::SwapBuffers()";
  82   EnterResource<PPB_Graphics3D_API> enter(context, callback, true);
  83   if (enter.failed())
  84     return enter.retval();
  85   return enter.SetResult(enter.object()->SwapBuffers(enter.callback()));
  86 }
  87
  88 const PPB_Graphics3D_1_0 g_ppb_graphics3d_thunk_1_0 = {&GetAttribMaxValue,
  89                                                        &Create,
  90                                                        &IsGraphics3D,
  91                                                        &GetAttribs,
  92                                                        &SetAttribs,
  93                                                        &GetError,
  94                                                        &ResizeBuffers,
  95                                                        &SwapBuffers};
  96
  97 }  // namespace
  98
  99 PPAPI_THUNK_EXPORT const PPB_Graphics3D_1_0* GetPPB_Graphics3D_1_0_Thunk() {
 100   return &g_ppb_graphics3d_thunk_1_0;
 101 }
 102
 103 }  // namespace thunk
 104 }  // namespace ppapi