Upstream version 7.36.149.0
[platform/framework/web/crosswalk.git] / src / ui / gl / android / surface_texture_tracker.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 "ui/gl/android/surface_texture_tracker.h"
6
7 #include "base/logging.h"
8
9 namespace gfx {
10 namespace {
11 SurfaceTextureTracker* g_instance = NULL;
12 }  // namespace
13
14 // static
15 SurfaceTextureTracker* SurfaceTextureTracker::GetInstance() {
16   DCHECK(g_instance);
17   return g_instance;
18 }
19
20 // static
21 void SurfaceTextureTracker::InitInstance(SurfaceTextureTracker* tracker) {
22   DCHECK(!g_instance);
23   g_instance = tracker;
24 }
25
26 }  // namespace gfx