1 /* 2 * Copyright 2016 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 "capture_request.h" 18 19 #include <set> 20 21 namespace default_camera_hal { 22 CaptureRequest()23CaptureRequest::CaptureRequest() : CaptureRequest(nullptr) {} 24 CaptureRequest(const camera3_capture_request_t * request)25CaptureRequest::CaptureRequest(const camera3_capture_request_t* request) { 26 if (!request) { 27 return; 28 } 29 30 frame_number = request->frame_number; 31 32 // CameraMetadata makes copies of camera_metadata_t through the 33 // assignment operator (the constructor taking a camera_metadata_t* 34 // takes ownership instead). 35 settings = request->settings; 36 37 // camera3_stream_buffer_t can be default copy constructed, 38 // as its pointer values are handles, not ownerships. 39 40 // Copy the input buffer. 41 if (request->input_buffer) { 42 input_buffer = 43 std::make_unique<camera3_stream_buffer_t>(*request->input_buffer); 44 } 45 46 // Safely copy all the output buffers. 47 uint32_t num_output_buffers = request->num_output_buffers; 48 if (num_output_buffers < 0 || !request->output_buffers) { 49 num_output_buffers = 0; 50 } 51 output_buffers.insert(output_buffers.end(), 52 request->output_buffers, 53 request->output_buffers + num_output_buffers); 54 } 55 56 } // namespace default_camera_hal 57