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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "gpu/ipc/common/gpu_surface_lookup.h"

#include "base/logging.h"

namespace gpu {

namespace {
GpuSurfaceLookup* g_instance = NULL;
}  // anonymous namespace

// static
GpuSurfaceLookup* GpuSurfaceLookup::GetInstance() {
  DCHECK(g_instance);
  return g_instance;
}

// static
void GpuSurfaceLookup::InitInstance(GpuSurfaceLookup* lookup) {
  DCHECK(!g_instance || !lookup);
  g_instance = lookup;
}

#if defined(OS_ANDROID)
gfx::ScopedJavaSurface GpuSurfaceLookup::AcquireJavaSurface(int surface_id) {
  NOTIMPLEMENTED();
  return gfx::ScopedJavaSurface();
}
#endif

}  // namespace gpu