Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources
This commit is contained in:
168
sdk/app/spook/rtsp_mjpeg_live.c
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168
sdk/app/spook/rtsp_mjpeg_live.c
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#include "sys_config.h"
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#include "tx_platform.h"
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#include <csi_kernel.h>
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#include "lwip\sockets.h"
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#include "lwip\netif.h"
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#include "lwip\dns.h"
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#include "lwip\api.h"
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#include "lwip\tcp.h"
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#include "rtsp_common.h"
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#include "osal/string.h"
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#include "stream_define.h"
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#include "video_app/video_app.h"
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#include "stream_frame.h"
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#include "log.h"
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#include "lib/video/dvp/jpeg/jpg.h"
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#include "frame.h"
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#include "audio_media_ctrl/audio_code_ctrl.h"
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#include "audio_msi/audio_adc.h"
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#include "jpg_concat_msi.h"
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#include "gen420_hardware_msi.h"
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extern void spook_send_thread_stream(struct rtsp_priv *r);
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static void self_thread(void *d)
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{
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struct rtsp_priv *r = (struct rtsp_priv*)d;
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spook_send_thread_stream(r);
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}
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//创建实时预览的的线程
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static void self_creat(struct rtsp_source *source,void *priv)
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{
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source->priv = (struct rtsp_priv*)os_zalloc(sizeof(struct rtsp_priv));
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struct rtsp_priv *r = (struct rtsp_priv*)source->priv;
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AUENC_INIT auenc_init;
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if(source->priv)
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{
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r->live_node = &source->live_node;
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r->video_msi = msi_find(AUTO_JPG, 1); //jpg_concat_msi_init_start(JPGID0,1280, 720, NULL, VPP_DATA0,1);
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if(r->video_msi)
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{
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r->v_msi = rtsp_msi_init(R_RTP_JPEG,~0,0);
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#if AUDIO_EN == 1
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r->a_msi = rtsp_audio_msi_init(R_RTP_AUDIO2);
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auenc_init.destroy_self = 0;
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auenc_init.src_msi = get_auadc_msi(AUSYS_AUAD);
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r->audio_msi = audio_encode_init(AAC_ENC, audio_adc_get_samplerate(AUSYS_AUAD), &auenc_init);
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if(r->audio_msi) {
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audio_code_add_output(r->audio_msi, R_RTP_AUDIO2);
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}
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#endif
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//r->write_test_sd_msi = mp4_encode_msi_init("mp4_write");
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if(r->v_msi)
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{
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msi_add_output(r->video_msi, NULL, R_RTP_JPEG);
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OS_TASK_INIT("live_rtsp_mjpeg", &source->handle, self_thread, r, OS_TASK_PRIORITY_NORMAL + 2, NULL, 1024);
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}
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}
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//这里没有增加容错
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else
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{
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os_printf("%s jpg_concat_msi_init_start fail\n",__FUNCTION__);
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return;
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}
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}
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else
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{
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os_printf("%s not enough space\n",__FUNCTION__);
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}
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return;
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}
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static void self_destory(struct rtsp_source *source)
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{
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//stop_jpeg();
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void *tmp = source->handle.hdl;
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struct rtsp_priv *r = source->priv;
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if(r)
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{
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if(r->video_msi)
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{
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msi_del_output(r->video_msi,NULL,R_RTP_JPEG);
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//msi_destroy(r->video_msi);
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msi_put(r->video_msi);
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r->video_msi = NULL;
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}
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rtsp_msi_deinit((void*)r->v_msi);
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#if AUDIO_EN == 1
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if(r->audio_msi) {
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audio_code_del_output(r->audio_msi, R_RTP_AUDIO2);
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audio_encode_deinit(r->audio_msi);
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}
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rtsp_audio_msi_deinit((void*)r->a_msi);
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#endif
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os_free(source->priv);
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source->priv = NULL;
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}
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if(tmp)
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{
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os_task_del(&source->handle);
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}
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}
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static int self_get_sdp( struct session *s, char *dest, int *len,
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char *path )
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{
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struct rtsp_session *ls = (struct rtsp_session *)s->private;
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int i = 0;
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int t = 0;
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char *addr = "IP4 0.0.0.0";
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os_printf("%s:%d\tpath:%s\n",__FUNCTION__,__LINE__,path);
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if( s->ep[0] && s->ep[0]->trans_type == RTP_TRANS_UDP )
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addr = s->ep[0]->trans.udp.sdp_addr;
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i = snprintf( dest, *len,"v=0\r\no=- 1 1 IN IP4 127.0.0.1\r\ns=Test\r\na=type:broadcast\r\nt=0 0\r\nc=IN %s\r\n", addr );
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for( t = 0; t < MAX_TRACKS && ls->source->track[t].rtp; ++t )
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{
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int port;
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if( s->ep[t] && s->ep[t]->trans_type == RTP_TRANS_UDP )
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port = s->ep[t]->trans.udp.sdp_port;
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else
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port = 0;
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if(ls->source->track[t].rtp->type == 0)
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{
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i += ls->source->track[t].rtp->get_sdp( dest + i, *len - i,96 + t, port,ls->source->track[t].rtp->private );
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}
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else
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{
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i += ls->source->track[t].rtp->get_sdp( dest + i, *len - i,96 + t, port,NULL);
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}
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if( port == 0 ) // XXX What's a better way to do this?
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i += sprintf( dest + i, "a=control:track%d\r\n", t );
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}
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*len = i;
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return t;
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}
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static struct session *self_rtsp_open( char *path, void *d )
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{
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//默认的,各自模式可以各自去修改
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struct session *sess = rtsp_open(path,d);
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if(sess)
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{
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sess->get_sdp = self_get_sdp;
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}
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return sess;
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}
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void rtsp_mjpeg_live_init(const rtp_name *rtsp)
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{
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struct rtsp_source *source;
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source = rtsp_start_block();
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rtsp_set_path( rtsp->path, source,self_rtsp_open );
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set_video_track( (char*)rtsp->video_encode_name, source );
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#if AUDIO_EN == 1
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set_audio_track( (char*)rtsp->audio_encode_name, source );
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#endif
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register_live_fn(source,self_creat,self_destory,NULL);
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rtsp_end_block(source);
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return ;
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}
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