research.m1stereo.tv/gitweb/ - melted/blob - src/miracle/miracle_unit.h

   1 /*
   2  * dvunit.h -- DV Transmission Unit Header
   3  * Copyright (C) 2002-2003 Ushodaya Enterprises Limited
   4  * Author: Dan Dennedy <dan@dennedy.org>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software Foundation,
  18  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  19  */
  20
  21 #ifndef _DV_UNIT_H_
  22 #define _DV_UNIT_H_
  23
  24 #include <pthread.h>
  25 #include <libraw1394/raw1394.h>
  26
  27 #include <dv1394notifier.h>
  28 #include <dv1394status.h>
  29 #include <dvpump.h>
  30 #include <dvplayer.h>
  31 #include <dvinput.h>
  32 #include <dverror.h>
  33
  34 #ifdef __cplusplus
  35 extern "C"
  36 {
  37 #endif
  38
  39 typedef struct
  40 {
  41         int        unit;
  42         dv_pump    pump;
  43         dv_player  player;
  44         dv_input   in;
  45         int                dv1394_fd;
  46         int        is_terminated;
  47         int        is_suspended;
  48         pthread_t  out;
  49         int                channel;
  50         nodeid_t   node_id;
  51         octlet_t   guid;
  52         raw1394handle_t raw1394;
  53         int        allow_stdin;
  54         int        buffer_size;
  55         int        online;
  56         dv1394_notifier notifier;
  57         char      *root_dir;
  58         unsigned int dv1394_syt_offset;
  59         unsigned int dv1394_cip_n;
  60         unsigned int dv1394_cip_d;
  61         unsigned int n_frames;
  62         unsigned int n_fill;
  63         uint8_t *mmap;
  64         int mmap_pos;
  65         int mmap_length;
  66 } dv_unit_t, *dv_unit;
  67
  68 extern dv_unit              dv_unit_init( octlet_t guid, int channel );
  69 extern void                 dv_unit_allow_stdin( dv_unit unit, int flag );
  70 extern void                 dv_unit_set_buffer_size( dv_unit unit, int size );
  71 extern int                  dv_unit_get_buffer_size( dv_unit unit );
  72 extern void                 dv_unit_set_n_frames( dv_unit unit, int size );
  73 extern int                                      dv_unit_get_n_frames( dv_unit unit );
  74 extern void                 dv_unit_set_n_fill( dv_unit unit, int size );
  75 extern int                                      dv_unit_get_n_fill( dv_unit unit );
  76 extern dv_error_code        dv_unit_load( dv_unit unit, const char *clip, long in, long out, int flush );
  77 extern dv_error_code            dv_unit_insert( dv_unit unit, const char *clip, int index, long in, long out );
  78 extern dv_error_code        dv_unit_append( dv_unit unit, const char *clip, long in, long out );
  79 extern dv_error_code            dv_unit_remove( dv_unit unit, int index );
  80 extern dv_error_code            dv_unit_clean( dv_unit unit );
  81 extern dv_error_code            dv_unit_move( dv_unit unit, int src, int dest );
  82 extern int                  dv_unit_transfer( dv_unit dest_unit, dv_unit src_unit );
  83 extern void                 dv_unit_play( dv_unit_t *unit, int speed );
  84 extern void                 dv_unit_terminate( dv_unit );
  85 extern int                  dv_unit_has_terminated( dv_unit );
  86 extern octlet_t             dv_unit_get_guid( dv_unit unit );
  87 extern int                  dv_unit_get_nodeid( dv_unit unit );
  88 extern int                  dv_unit_get_channel( dv_unit unit );
  89 extern int                  dv_unit_online( dv_unit unit );
  90 extern void                 dv_unit_offline( dv_unit unit );
  91 extern int                  dv_unit_is_offline( dv_unit unit );
  92 extern void                 dv_unit_set_notifier( dv_unit, dv1394_notifier, char * );
  93 extern int                  dv_unit_get_status( dv_unit, dv1394_status );
  94 extern void                 dv_unit_change_position( dv_unit, int, long position );
  95 extern void                 dv_unit_change_speed( dv_unit unit, int speed );
  96 extern int                  dv_unit_set_clip_in( dv_unit unit, int index, long position );
  97 extern int                  dv_unit_set_clip_out( dv_unit unit, int index, long position );
  98 extern void                 dv_unit_set_mode( dv_unit unit, dv_player_clip_mode mode );
  99 extern dv_player_clip_mode  dv_unit_get_mode( dv_unit unit );
 100 extern void                 dv_unit_set_eof_action( dv_unit unit, dv_player_eof_action mode );
 101 extern dv_player_eof_action dv_unit_get_eof_action( dv_unit unit );
 102 extern void                 dv_unit_step( dv_unit unit, int offset );
 103 extern void                 dv_unit_close( dv_unit unit );
 104 extern int                  dv_unit_get_port( dv_unit unit );
 105 extern void                 dv_unit_set_dv1394_fd( dv_unit unit, int fd );
 106 extern unsigned int         dv_unit_get_syt_offset( dv_unit unit );
 107 extern unsigned int         dv_unit_get_cip_n( dv_unit unit );
 108 extern unsigned int         dv_unit_get_cip_d( dv_unit unit );
 109 extern void                 dv_unit_set_syt_offset( dv_unit unit, unsigned int );
 110 extern void                 dv_unit_set_cip_n( dv_unit unit, unsigned int );
 111 extern void                 dv_unit_set_cip_d( dv_unit unit, unsigned int );
 112 extern void                 dv_unit_suspend( dv_unit );
 113 extern void                 dv_unit_restore( dv_unit );
 114 extern dv_player                        dv_unit_get_dv_player( dv_unit );
 115 extern int                                      dv_unit_get_current_clip( dv_unit );
 116
 117
 118 #ifdef __cplusplus
 119 }
 120 #endif
 121
 122 #endif