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      1 /*
      2  * Copyright (C) 2011 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 /*
     18  * Contains implementation of the camera HAL layer in the system running
     19  * under the emulator.
     20  *
     21  * This file contains only required HAL header, which directs all the API calls
     22  * to the EmulatedCameraFactory class implementation, wich is responsible for
     23  * managing emulated cameras.
     24  */
     25 
     26 #include "EmulatedCameraFactory.h"
     27 #include "guest/libs/platform_support/api_level_fixes.h"
     28 
     29 /*
     30  * Required HAL header.
     31  */
     32 camera_module_t HAL_MODULE_INFO_SYM = {
     33     VSOC_STATIC_INITIALIZER(common){
     34         VSOC_STATIC_INITIALIZER(tag) HARDWARE_MODULE_TAG,
     35 #if VSOC_PLATFORM_SDK_AFTER(L_MR1)
     36         VSOC_STATIC_INITIALIZER(module_api_version)
     37             CAMERA_MODULE_API_VERSION_2_4,
     38 #elif VSOC_PLATFORM_SDK_AFTER(K)
     39         VSOC_STATIC_INITIALIZER(module_api_version)
     40             CAMERA_MODULE_API_VERSION_2_3,
     41 #elif VSOC_PLATFORM_SDK_AFTER(J_MR2)
     42         VSOC_STATIC_INITIALIZER(module_api_version)
     43             CAMERA_MODULE_API_VERSION_2_2,
     44 #else
     45         VSOC_STATIC_INITIALIZER(module_api_version)
     46             CAMERA_MODULE_API_VERSION_2_0,
     47 #endif
     48         VSOC_STATIC_INITIALIZER(hal_api_version) HARDWARE_HAL_API_VERSION,
     49         VSOC_STATIC_INITIALIZER(id) CAMERA_HARDWARE_MODULE_ID,
     50         VSOC_STATIC_INITIALIZER(name) "Emulated Camera Module",
     51         VSOC_STATIC_INITIALIZER(author) "The Android Open Source Project",
     52         VSOC_STATIC_INITIALIZER(methods) &
     53             android::EmulatedCameraFactory::mCameraModuleMethods,
     54         VSOC_STATIC_INITIALIZER(dso) NULL,
     55         VSOC_STATIC_INITIALIZER(reserved){0},
     56     },
     57     VSOC_STATIC_INITIALIZER(get_number_of_cameras)
     58         android::EmulatedCameraFactory::get_number_of_cameras,
     59     VSOC_STATIC_INITIALIZER(get_camera_info)
     60         android::EmulatedCameraFactory::get_camera_info,
     61 #if VSOC_PLATFORM_SDK_AFTER(J_MR2)
     62     VSOC_STATIC_INITIALIZER(set_callbacks)
     63         android::EmulatedCameraFactory::set_callbacks,
     64     VSOC_STATIC_INITIALIZER(get_vendor_tag_ops)
     65         android::EmulatedCameraFactory::get_vendor_tag_ops,
     66 #endif
     67 #if VSOC_PLATFORM_SDK_AFTER(K)
     68     VSOC_STATIC_INITIALIZER(open_legacy)
     69         android::EmulatedCameraFactory::open_legacy,
     70 #endif
     71 #if VSOC_PLATFORM_SDK_AFTER(L_MR1)
     72     VSOC_STATIC_INITIALIZER(set_torch_mode)
     73         android::EmulatedCameraFactory::set_torch_mode,
     74 #endif
     75 };
     76