embedded-framework/hal/src/CameraHal.cpp

/*
 * Copyright (c) 2023 Fancy Code.
 * 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.
 */
#include "CameraHal.h"
#include "IHalCpp.h"
#include "ILog.h"
#include "StatusCode.h"
CameraHal::CameraHal() : mTaskRuning(false), mAudioStreamCallback(nullptr), mVideoStreamCallback(nullptr)
{
}
void CameraHal::Init(void)
{
}
void CameraHal::UnInit(void)
{
}
StatusCode CameraHal::StartSingleTask(const CameraTaskParam &param)
{
    LogInfo("StartSingleTask.\n");
    mTaskRuning = true;
    return CreateStatusCode(STATUS_CODE_OK);
}
StatusCode CameraHal::StopTask(void)
{
    mTaskRuning = false;
    return CreateStatusCode(STATUS_CODE_OK);
}
StatusCode CameraHal::SetAudioStreamCallback(AudioStreamCallback callback)
{
    mAudioStreamCallback = callback;
    return CreateStatusCode(STATUS_CODE_OK);
}
StatusCode CameraHal::SetVideoStreamCallback(VideoStreamCallback callback)
{
    mVideoStreamCallback = callback;
    return CreateStatusCode(STATUS_CODE_OK);
}
void CameraHal::GetAudioStream(const void *stream, const unsigned int &length, const unsigned long long &timeStamp)
{
    if (mTaskRuning && nullptr != mAudioStreamCallback) {
        mAudioStreamCallback(stream, length, timeStamp);
    }
}
void CameraHal::GetVideoStream(const void *stream, const unsigned int &length, const unsigned long long &timeStamp)
{
    if (mTaskRuning && nullptr != mVideoStreamCallback) {
        mVideoStreamCallback(stream, length, timeStamp);
    }
}