50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
#include "server/rt_stream_pkg.h"
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#include "stream_core.h"
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#include "sock_api/sock_api.h"
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/**************************************************************************************************************
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当打开video_rt_usr_init()函数返回非NULL，打开完成之后，有数据会调用到video_rt_usr_send()函数，
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type的类型是JPEG_TYPE_VIDEO则为视频帧，PCM_TYPE_AUDIO则为音频。
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**************************************************************************************************************/
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static u32(*video_rt_cb)(void *buf, u32 len, u8 type);
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void set_video_rt_cb(u32(*cb)(void *buf, u32 len, u8 type))
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{
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video_rt_cb = cb;
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}
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static void *video_rt_usr_init(const char *path, const char *mode)
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{
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//连接服务器操作
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puts("video_rt_usr_init\n");
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return calloc(1, sizeof(struct rt_stream_info));
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}
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static int video_rt_usr_send(void *hdr, void *data, u32 len, u8 type)
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{
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struct rt_stream_info *r_info = (struct rt_stream_info *)hdr;
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if (video_rt_cb) {
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video_rt_cb(data, len, type);
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}
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return len;
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}
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static int video_rt_usr_uninit(void *hdr)
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{
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puts("video_rt_usr_uninit\n");
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struct rt_stream_info *r_info = (struct rt_stream_info *)hdr;
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free(r_info);
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return 0;
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}
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REGISTER_NET_VIDEO_STREAM_SUDDEV(usr_video_stream_sub) = {
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.name = "usr",
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.open = video_rt_usr_init,
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.write = video_rt_usr_send,
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.close = video_rt_usr_uninit,
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};
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