content/common/android/surface_texture_lookup.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 #include "content/common/android/surface_texture_lookup.h"
   6
   7 #include "base/logging.h"
   8
   9 namespace content {
  10
  11 namespace {
  12 SurfaceTextureLookup* g_instance = NULL;
  13 }  // namespace
  14
  15 // static
  16 SurfaceTextureLookup* SurfaceTextureLookup::GetInstance() {
  17   DCHECK(g_instance);
  18   return g_instance;
  19 }
  20
  21 // static
  22 void SurfaceTextureLookup::InitInstance(SurfaceTextureLookup* instance) {
  23   DCHECK(!g_instance || !instance);
  24   g_instance = instance;
  25 }
  26
  27 }  // namespace content