1 /* 2 * Copyright (C) 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include "host/libs/screen_connector/wayland_screen_connector.h" 18 19 #include <unistd.h> 20 #include <fcntl.h> 21 22 #include <android-base/logging.h> 23 24 #include "host/libs/wayland/wayland_server.h" 25 26 namespace cuttlefish { 27 WaylandScreenConnector(ANNOTATED (FramesFd,int)frames_fd)28WaylandScreenConnector::WaylandScreenConnector(ANNOTATED(FramesFd, int) 29 frames_fd) { 30 int wayland_fd = fcntl(frames_fd, F_DUPFD_CLOEXEC, 3); 31 CHECK(wayland_fd != -1) << "Unable to dup server, errno " << errno; 32 close(frames_fd); 33 34 server_.reset(new wayland::WaylandServer(wayland_fd)); 35 } 36 SetFrameCallback(GenerateProcessedFrameCallbackImpl frame_callback)37void WaylandScreenConnector::SetFrameCallback( 38 GenerateProcessedFrameCallbackImpl frame_callback) { 39 server_->SetFrameCallback(std::move(frame_callback)); 40 } 41 SetDisplayEventCallback(DisplayEventCallback event_callback)42void WaylandScreenConnector::SetDisplayEventCallback( 43 DisplayEventCallback event_callback) { 44 server_->SetDisplayEventCallback(std::move(event_callback)); 45 } 46 47 } // namespace cuttlefish 48