1 /* 2 * Copyright (C) 2017 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 #include "screen_region_view.h" 17 #include "host/libs/config/cuttlefish_config.h" 18 #include <stdio.h> 19 20 using vsoc::screen::ScreenRegionView; 21 22 int main() { 23 uint32_t frame_num = 0; 24 int buffer_id = 0; 25 26 #if defined(CUTTLEFISH_HOST) 27 auto region = ScreenRegionView::GetInstance(vsoc::GetDomain().c_str()); 28 #else 29 auto region = ScreenRegionView::GetInstance(); 30 #endif 31 if (!region) { 32 fprintf(stderr, "Error opening region\n"); 33 return 1; 34 } 35 36 while (1) { 37 buffer_id = region->WaitForNewFrameSince(&frame_num); 38 printf("Signaled frame_num = %d, buffer_id = %d\n", frame_num, buffer_id); 39 } 40 41 return 0; 42 } 43
