1 /* 2 ** Copyright (c) 2011 The Linux Foundation. All rights reserved. 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 #ifndef ANDROID_HARDWARE_QCAMERA_HAL_H 18 #define ANDROID_HARDWARE_QCAMERA_HAL_H 19 20 21 #include "QCameraHWI.h" 22 23 extern "C" { 24 #include <mm_camera_interface2.h> 25 } 26 namespace android { 27 28 /* HAL should return NULL if it fails to open camera hardware. */ 29 extern "C" void * 30 QCameraHAL_openCameraHardware(int cameraId, int mode); 31 extern "C" int HAL_getNumberOfCameras(); 32 extern "C" void HAL_getCameraInfo(int cameraId, struct CameraInfo* cameraInfo); 33 34 }; // namespace android 35 36 #endif 37 38