68 lines
1.8 KiB
C
68 lines
1.8 KiB
C
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/*************************************************
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File name : mw_video.c
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Module :
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Author : amir
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Version : 0.1
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Created on : 2024-09-07
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Description :
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Modify History:
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1. Date: Author: Modification:
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*************************************************/
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#include "mw_video.h"
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/**
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* 函数：Video_OpenStream
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* 声明：uint32_t video_openstream(STREAM_CHANNEL Stream, int32_t Channel)
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* 功能：打开视频流
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* 入参：STREAM_CHANNEL Stream, 视频流通道
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VIDEO_FORMAT Format, 视频格式
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int32_t Channel, 设备通道号
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* 出参：无
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* 返回：函数执行指示, uint32_t代码值
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* 0 成功
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* 非0 失败, 错误码
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*/
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uint32_t video_openstream(HAL_SENSOR_IDX idx, hal_video_frame_callback cb, HAL_STREAM_CHANNEL stream_chn, const video_attr_st attr)
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{
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uint32_t ret = hal_video_init(idx);
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return ret|hal_video_openstream(idx, cb, stream_chn, attr);
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}
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/**
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* 函数：Video_CloseStream
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* 声明：uint32_t video_close(STREAM_CHANNEL Stream, int32_t Channel)
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* 功能：关闭视频流
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* 入参：STREAM_CHANNEL Stream, 视频流通道
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VIDEO_FORMAT Format, 视频格式
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int32_t Channel, 设备通道号
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* 出参：无
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* 返回：函数执行指示, uint32_t代码值
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* 0 成功
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* 非0 失败, 错误码
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*/
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uint32_t video_close(hal_video_frame_callback cb)
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{
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return hal_video_closestream(cb);
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}
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static uint32_t video_frame_cb(video_frame * frame){
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hlogi("%s frame:%p", __func__, frame);
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hv_msleep(2000);
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return OK;
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}
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void mw_video_test(){
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video_attr_st attr;
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video_openstream(0, video_frame_cb, 0, attr);
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hv_sleep(2);
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video_close(video_frame_cb);
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}
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