include/vision_source.h

   1 /**
   2  * Copyright (c) 2022 Samsung Electronics Co., Ltd 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 __VISION_SOURCE__
  18 #define __VISION_SOURCE__
  19
  20 #include <vision_source_interface.h>
  21
  22 #ifdef __cplusplus
  23 extern "C"
  24 {
  25 #endif
  26
  27 int vision_source_init(vision_source_h *handle);
  28 int vision_source_exit(vision_source_h handle);
  29 int vision_source_open_device(vision_source_h handle, int device_index);
  30 int vision_source_close_device(vision_source_h handle);
  31 int vision_source_start_stream(vision_source_h handle, stream_cb callback,
  32                                                                 void *user_data);
  33 int vision_source_stop_stream(vision_source_h handle);
  34 int vision_source_enumerate_devices(
  35                 vision_source_h handle,
  36                 vision_source_device_info_list_s *info_list);
  37 int vision_source_set_stream_format(vision_source_h handle,
  38                                                                         vision_source_format_s *format);
  39 int vision_source_get_capture_frame(vision_source_h handle,
  40                                                                         vision_source_buffer_s *buffer);
  41 int vision_source_release_capture_frame(vision_source_h handle,
  42                                                                                 int buffer_index);
  43
  44 #ifdef __cplusplus
  45 }
  46 #endif
  47
  48 #endif /* __VISION_SOURCE__ */