ui/ozone/platform/dri/gbm_wrapper.cc

   1 // Copyright 2015 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/ozone/platform/dri/gbm_wrapper.h"
   6
   7 #include <gbm.h>
   8
   9 namespace ui {
  10
  11 GbmWrapper::GbmWrapper(const char* device_path)
  12     : DriWrapper(device_path), device_(nullptr) {
  13 }
  14
  15 GbmWrapper::~GbmWrapper() {
  16   if (device_)
  17     gbm_device_destroy(device_);
  18 }
  19
  20 void GbmWrapper::Initialize() {
  21   DriWrapper::Initialize();
  22   device_ = gbm_create_device(get_fd());
  23   if (!device_)
  24     LOG(FATAL) << "Unable to initialize GBM";
  25 }
  26
  27 }  // namespace ui