/*
* Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the License);
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
using System;
using System.Runtime.InteropServices;
using Tizen.Multimedia.Vision;
///
/// Interop APIs.
///
internal static partial class Interop
{
///
/// Interop for Media Vision APIs.
///
internal static partial class MediaVision
{
///
/// Interop for Surveillance APIs.
///
internal static partial class Surveillance
{
[DllImport(Libraries.MediaVision, EntryPoint = "mv_surveillance_event_trigger_create")]
internal static extern MediaVisionError EventTriggerCreate(string eventType, out IntPtr trigger);
[DllImport(Libraries.MediaVision, EntryPoint = "mv_surveillance_event_trigger_destroy")]
internal static extern int EventTriggerDestroy(IntPtr trigger);
[DllImport(Libraries.MediaVision, EntryPoint = "mv_surveillance_get_event_trigger_type")]
internal static extern int GetEventTriggerType(IntPtr trigger, out string eventType);
[DllImport(Libraries.MediaVision, EntryPoint = "mv_surveillance_set_event_trigger_roi")]
internal static extern MediaVisionError SetEventTriggerRoi(IntPtr trigger, int numberOfPoints, Point[] roi);
[DllImport(Libraries.MediaVision, EntryPoint = "mv_surveillance_get_event_trigger_roi")]
internal static extern MediaVisionError GetEventTriggerRoi(IntPtr trigger, out int numberOfPoints, out IntPtr roi);
[DllImport(Libraries.MediaVision, EntryPoint = "mv_surveillance_subscribe_event_trigger")]
internal static extern MediaVisionError SubscribeEventTrigger(IntPtr trigger, int videoStreamId,
IntPtr engineCfg, EventOccurredCallback callback, IntPtr userData = default(IntPtr));
[DllImport(Libraries.MediaVision, EntryPoint = "mv_surveillance_unsubscribe_event_trigger")]
internal static extern MediaVisionError UnsubscribeEventTrigger(IntPtr trigger, int videoStreamId);
[DllImport(Libraries.MediaVision, EntryPoint = "mv_surveillance_push_source")]
internal static extern MediaVisionError PushSource(IntPtr source, int videoStreamId);
[DllImport(Libraries.MediaVision, EntryPoint = "mv_surveillance_foreach_supported_event_type")]
internal static extern int ForeachSupportedEventType(EventTypeCallback callback, IntPtr userData);
[DllImport(Libraries.MediaVision, EntryPoint = "mv_surveillance_foreach_event_result_name")]
internal static extern int ForeachEventResultName(string eventType, EventResultNameCallback callback,
IntPtr userData);
[DllImport(Libraries.MediaVision, EntryPoint = "mv_surveillance_get_result_value")]
internal static extern MediaVisionError GetResultValue(IntPtr result, string name, out int value);
[DllImport(Libraries.MediaVision, EntryPoint = "mv_surveillance_get_result_value")]
internal static extern MediaVisionError GetResultValue(IntPtr result, string name, [Out] int[] value);
[DllImport(Libraries.MediaVision, EntryPoint = "mv_surveillance_get_result_value")]
internal static extern MediaVisionError GetResultValue(IntPtr result, string name, [Out] double[] value);
[DllImport(Libraries.MediaVision, EntryPoint = "mv_surveillance_get_result_value")]
internal static extern MediaVisionError GetResultValue(IntPtr result, string name, [Out] Rectangle[] value);
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
internal delegate void EventOccurredCallback(IntPtr trigger, IntPtr source,
int videoStreamId, IntPtr eventResult, IntPtr userData);
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
internal delegate bool EventTypeCallback(string eventType, IntPtr userData);
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
internal delegate bool EventResultNameCallback(string name, IntPtr userData);
}
}
}