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Enabled explicit full formatting of DVD+RW ("de-icing")

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This commit is contained in:
Thomas Schmitt
2007-01-10 21:07:48 +00:00
parent 2ddea3e96f
commit 7a7bd12ad2
5 changed files with 59 additions and 30 deletions
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10
libburn/trunk/cdrskin/cdrskin.1
View File

@ -183,7 +183,7 @@ those parameters and eventually raw audio data get extracted and burned as
audio track. Same is done for suffix .au and SUN Audio.
.TP
.BI blank= type
Blank a CD-RW or format a DVD-RW.
Blank a CD-RW or format a DVD+/-RW.
This is combinable with burning in the same run of cdrskin.
The type given with blank= selects the particular behavior:
.RS
@ -202,15 +202,19 @@ Format a DVD-RW to "Restricted Overwrite". The user should bring some patience.
(Note: format_overwrite* are not original cdrecord options.)
.TP
format_overwrite_quickest
Like format_overwrite without creating a 128 MB trailblazer track.
Like format_overwrite without creating a 128 MB trailblazer session.
Leads to "intermediate" state which only allows sequential write
beginning from address 0.
The "intermediate" state ends after the first session of writing data.
.TP
format_overwrite_full
Like format_overwrite but claiming full media size rather than just 128 MB.
For DVD-RW this is like format_overwrite but claims full media size
rather than just 128 MB.
Most traditional formatting is attempted. No data get written.
Much patience is required.
.br
For DVD+RW this is the only supported explicit formatting type. It provides
complete "de-icing" so no reader slips on unwritten data areas.
.RE
.TP
.BI \-checkdrive

38
libburn/trunk/cdrskin/cdrskin.c
View File

@ -1823,16 +1823,14 @@ return:
fprintf(stderr,"\tall\t\tblank the entire disk\n");
fprintf(stderr,"\tdisc\t\tblank the entire disk\n");
fprintf(stderr,"\tdisk\t\tblank the entire disk\n");
fprintf(stderr,
"\tfast\t\tminimally blank the entire disk\n");
fprintf(stderr,
"\tminimal\t\tminimally blank the entire disk\n");
fprintf(stderr,"\tfast\t\tminimally blank the entire disk\n");
fprintf(stderr,"\tminimal\t\tminimally blank the entire disk\n");
fprintf(stderr,
"\tformat_overwrite\tformat a DVD-RW to \"Restricted Overwrite\"\n");
fprintf(stderr,
"\tformat_overwrite_full\t\tto \"Restricted Overwrite\" in full size\n");
"\tformat_overwrite_quickest\tto \"Restricted Overwrite intermediate\"\n");
fprintf(stderr,
"\tformat_overwrite_quickest\tto \"Restricted Overwrite\" intermediate\n");
"\tformat_overwrite_full\tfull-size format a DVD-RW or DVD+RW\n");
#else /* ! Cdrskin_extra_leaN */
@ -3972,26 +3970,38 @@ int Cdrskin_blank(struct CdrskiN *skin, int flag)
return(0);
} else if(profile_number == 0x14) { /* DVD-RW sequential */
if(do_format!=1)
goto unsupported_with_dvd_minus_rw;
goto unsupported_format_type;
} else if(profile_number == 0x13) { /* DVD-RW restricted overwrite */
if(do_format==1 && skin->force_is_set) {
/* ok */;
} else if(do_format!=1) {
unsupported_with_dvd_minus_rw:;
unsupported_format_type:;
fprintf(stderr,
"cdrskin: SORRY : blank=%s : unsupported format type with DVD-RW\n",
"cdrskin: SORRY : blank=%s : unsupported format and/or media type\n",
fmt_text);
return(0);
} else {
fprintf(stderr,
"cdrskin: SORRY : blank=format_overwrite : media is already formatted\n");
"cdrskin: NOTE : blank=format_... : media is already formatted\n");
fprintf(stderr,
"cdrskin: HINT : If you really want to re-format, try option -force\n");
"cdrskin: HINT : If you really want to re-format, add option -force\n");
return(2);
}
} else if(profile_number == 0x1a) { /* DVD+RW */
if(do_format!=1)
goto unsupported_format_type;
if(!((skin->blank_format_type>>8)&4)) {
fprintf(stderr,
"cdrskin: NOTE : blank=format_... : DVD+RW do not need this\n");
fprintf(stderr,
"cdrskin: HINT : For de-icing use option blank=format_overwrite_full");
fprintf(stderr,
"cdrskin: HINT : If you really want to re-format, add option -force\n");
return(2);
}
} else {
fprintf(stderr,
"cdrskin: SORRY : blank=%s for now does DVD-RW only\n",fmt_text);
"cdrskin: SORRY : blank=%s for now does DVD+/-RW only\n",fmt_text);
return(0);
}
if(s==BURN_DISC_UNSUITABLE)
@ -4065,12 +4075,12 @@ unsupported_with_dvd_minus_rw:;
while(burn_drive_get_status(drive, &p) != BURN_DRIVE_IDLE) {
if(loop_counter>0)
if(skin->verbosity>=Cdrskin_verbose_progresS) {
int percent= 50;
double percent= 50.0;
if(p.sectors>0) /* i want a display of 1 to 99 percent */
percent= 1.0+((double) p.sector+1.0)/((double) p.sectors)*98.0;
fprintf(stderr,
"\rcdrskin: %s ( done %2d%% , %lu seconds elapsed ) ",
"\rcdrskin: %s ( done %.1f%% , %lu seconds elapsed ) ",
presperf,percent,(unsigned long) (Sfile_microtime(0)-start_time));
}
sleep(1);

2
libburn/trunk/cdrskin/cdrskin_timestamp.h
View File

@ -1 +1 @@
#define Cdrskin_timestamP "2007.01.10.152812"
#define Cdrskin_timestamP "2007.01.10.204839"