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@ -795,7 +795,7 @@ struct CdrtracK {
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/** fd[0] of the fifo pipe. This is from where libburn reads its data. */
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int fifo_outlet_fd;
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int fifo_size;
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int fifo_start_empty;
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int fifo_start_at;
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/** The possibly external fifo object which knows the real input fd and
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the fd[1] of the pipe. */
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@ -816,7 +816,7 @@ int Cdrtrack_set_track_type(struct CdrtracK *o, int track_type, int flag);
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@param boss The cdrskin control object (corresponds to session)
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@param trackno The index in the cdrskin tracklist array (is not constant)
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@param flag Bitfield for control purposes:
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bit0= set fifo_start_empty to 1
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bit0= set fifo_start_at to 0
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bit1= track is originally stdin
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*/
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int Cdrtrack_new(struct CdrtracK **track, struct CdrskiN *boss,
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@ -830,7 +830,7 @@ int Cdrtrack_new(struct CdrtracK **track, struct CdrskiN *boss,
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int *track_type_by_default, int *swap_audio_bytes,
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int flag);
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int Cdrskin_get_fifo_par(struct CdrskiN *skin, int *fifo_enabled,
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int *fifo_size, int *fifo_start_empty, int flag);
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int *fifo_size, int *fifo_start_at, int flag);
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(*track)= o= TSOB_FELD(struct CdrtracK,1);
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if(o==NULL)
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@ -853,7 +853,7 @@ int Cdrtrack_new(struct CdrtracK **track, struct CdrskiN *boss,
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o->fifo= NULL;
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o->fifo_outlet_fd= -1;
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o->fifo_size= 0;
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o->fifo_start_empty= 0;
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o->fifo_start_at= -1;
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o->ff_fifo= NULL;
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o->ff_idx= -1;
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o->libburn_track= NULL;
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@ -867,13 +867,13 @@ int Cdrtrack_new(struct CdrtracK **track, struct CdrskiN *boss,
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#ifndef Cdrskin_extra_leaN
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ret= Cdrskin_get_fifo_par(boss, &(o->fifo_enabled),&(o->fifo_size),
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&(o->fifo_start_empty),0);
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&(o->fifo_start_at),0);
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if(ret<=0)
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goto failed;
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#endif /* ! Cdrskin_extra_leaN */
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if(flag&1)
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o->fifo_start_empty= 1;
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o->fifo_start_at= 0;
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return(1);
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failed:;
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Cdrtrack_destroy(track,0);
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@ -1185,11 +1185,15 @@ int Cdrtrack_fill_fifo(struct CdrtracK *track, int flag)
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{
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int ret,buffer_fill,buffer_space;
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if(track->fifo==NULL || track->fifo_start_empty)
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if(track->fifo==NULL || track->fifo_start_at==0)
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return(2);
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if(track->fifo_start_at>0 && track->fifo_start_at<track->fifo_size)
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printf(
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"cdrskin: NOTE : Input buffer will be initially filled up to %d bytes\n",
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track->fifo_start_at);
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printf("Waiting for reader process to fill input buffer ... ");
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fflush(stdout);
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ret= Cdrfifo_fill(track->fifo,0);
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ret= Cdrfifo_fill(track->fifo,track->fifo_start_at,0);
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if(ret<=0)
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return(ret);
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@ -1981,7 +1985,9 @@ set_dev:;
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printf(" --fifo_disable disable fifo despite any fs=...\n");
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printf(" --fifo_per_track use a separate fifo for each track\n");
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printf(
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" --fifo_start_empty do not wait for full fifo before burn start\n");
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" fifo_start_at=<number> do not wait for full fifo but start burning\n");
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printf(
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" as soon as the given number of bytes is read\n");
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printf(
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" grab_drive_and_wait=<num> grab drive, wait given number of\n");
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printf(
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@ -2384,7 +2390,7 @@ struct CdrskiN {
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/** fd[0] of the fifo pipe. This is from where libburn reads its data. */
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int fifo_outlet_fd;
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int fifo_size;
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int fifo_start_empty;
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int fifo_start_at;
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int fifo_per_track;
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@ -2481,7 +2487,7 @@ int Cdrskin_new(struct CdrskiN **skin, struct CdrpreskiN *preskin, int flag)
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o->fifo= NULL;
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o->fifo_outlet_fd= -1;
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o->fifo_size= 4*1024*1024;
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o->fifo_start_empty= 0;
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o->fifo_start_at= -1;
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o->fifo_per_track= 0;
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o->adr_trn= NULL;
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o->drives= NULL;
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@ -2570,11 +2576,11 @@ int Cdrskin_get_source(struct CdrskiN *skin, char *source_path,
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/** Return information about current fifo setting */
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int Cdrskin_get_fifo_par(struct CdrskiN *skin, int *fifo_enabled,
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int *fifo_size, int *fifo_start_empty, int flag)
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int *fifo_size, int *fifo_start_at, int flag)
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{
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*fifo_enabled= skin->fifo_enabled;
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*fifo_size= skin->fifo_size;
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*fifo_start_empty= skin->fifo_start_empty;
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*fifo_start_at= skin->fifo_start_at;
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return(1);
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}
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@ -5034,8 +5040,16 @@ set_driveropts:;
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if(skin->verbosity>=Cdrskin_verbose_cmD)
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printf("cdrskin: option fs=... disabled\n");
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} else if(strcmp(argv[i],"--fifo_start_empty")==0) {
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skin->fifo_start_empty= 1;
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} else if(strcmp(argv[i],"--fifo_start_empty")==0) { /* obsoleted */
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skin->fifo_start_at= 0;
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} else if(strncmp(argv[i],"fifo_start_at=",14)==0) {
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value= Scanf_io_size(argv[i]+14,0);
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if(value>1024.0*1024.0*1024.0)
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value= 1024.0*1024.0*1024.0;
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else if(value<0)
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value= 0;
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skin->fifo_start_at= value;
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} else if(strcmp(argv[i],"--fifo_per_track")==0) {
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skin->fifo_per_track= 1;
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@ -5078,6 +5092,7 @@ gracetime_equals:;
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} else if(
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strcmp(argv[i],"--fifo_disable")==0 ||
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strcmp(argv[i],"--fifo_start_empty")==0 ||
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strncmp(argv[i],"fifo_start_at=",14)==0 ||
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strcmp(argv[i],"--fifo_per_track")==0 ||
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strncmp(argv[i],"-fs=",4)==0 ||
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strncmp(argv[i],"fs=",3)==0 ||
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