160 lines
3.5 KiB
C
160 lines
3.5 KiB
C
/*
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* Copyright (C) 2004 Nathan Lutchansky <lutchann@litech.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/*
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#define FORMAT_EMPTY 0
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#define FORMAT_RAW_RGB24 1
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#define FORMAT_RAW_UYVY 2
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#define FORMAT_RAW_BGR24 3
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#define FORMAT_PCM 64
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#define FORMAT_MPEG4 100
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#define FORMAT_JPEG 101
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#define FORMAT_MPV 102
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#define FORMAT_H263 103
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#define FORMAT_MPA 200
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#define FORMAT_ALAW 201
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*/
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#ifndef __FRAME_H
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#define __FRAME_H
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#include "spook_config.h"
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#include "jpgdef.h"
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#include "sys_config.h"
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#include "stream_frame.h"
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#include "basic_include.h"
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#include "lib/multimedia/msi.h"
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#define FORMAT_JPEG 101
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#define FORMAT_H264 96
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#define FORMAT_AUDIO 97
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enum
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{
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RECORD_FLAG,
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SAVE_PIC_FLAG,
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WIFI_FPV_FLAG,
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};
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struct frame;
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typedef int (*frame_destructor)( struct frame *f, void *d );
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typedef void (*free_func)(void*node);
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struct frame
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{
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int ref_count;
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int size;
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int format;
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int width;
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int height;
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int length;
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int node_len;
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int first_length;
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unsigned char *d;//链表第一帧数据
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void * get_f;
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struct jpeg_fifo *j;
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uint32_t timestamp;
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free_func free;
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};
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void init_frame_heap( int size, int count );
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int get_max_frame_size(void);
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struct frame *new_frame(void);
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void ref_frame( struct frame *f );
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void unref_frame( struct frame *f );
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struct frame_slot {
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struct frame_slot *next;
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struct frame_slot *prev;
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int pending;
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struct frame *f;
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};
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typedef void (*frame_deliver_func)( struct frame *f, void *d );
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typedef void (*frame_disconnect_func)( struct frame *f, void *d );
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struct frame_exchanger {
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int ready;
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int scan_ready;
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frame_deliver_func f;
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struct frame *jf;
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void *d;
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};
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struct rtp_node
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{
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void *video_ex; //frame_exchanger
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void *audio_ex;
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void *priv;
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};
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struct rtsp_priv
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{
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struct rtp_node *live_node;
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//stream *video_s;
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//stream *audio_s;
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stream *webfile_s;
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struct msi *video_msi;
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struct msi *audio_msi;
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struct msi *v_msi;
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struct msi *a_msi;
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};
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struct frame_exchanger *new_exchanger( int slots,
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frame_deliver_func func, void *d );
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/* master functions */
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int exchange_frame( struct frame_exchanger *ex, struct frame *frame );
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/* slave functions */
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struct frame *get_next_frame( struct frame_exchanger *ex, int wait );
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void deliver_frame( struct frame_exchanger *ex, struct frame *f );
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void *spook_register_video(const char *name,const char *action_name,int node_num);
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void *spook_register_audio(const char *name,const char *action_name,int node_num,void *afmemt);
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void spook_send_thread2(void *d);
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int32_t spook_register_del_msg(void *signal);
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struct frame_exchanger *new_exchanger_audio( int slots,frame_deliver_func func, void *d );
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struct frame *new_audio_frame(void);
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struct msi *rtsp_msi_init(const char *name,uint8_t filter_type,uint8_t srcID);
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struct msi *rtsp_audio_msi_init(const char *name);
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void rtsp_msi_deinit(struct msi *msi);
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void rtsp_audio_msi_deinit(struct msi *msi);
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#endif
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