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With full formatting prefer format 10h over 13h or 15h

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This commit is contained in:
Thomas Schmitt 2007-01-11 13:29:39 +00:00
parent 050a698389
commit de189ea742
2 changed files with 12 additions and 9 deletions
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2
libburn/trunk/cdrskin/cdrskin_timestamp.h
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@ -1 +1 @@
#define Cdrskin_timestamP "2007.01.10.204839"
#define Cdrskin_timestamP "2007.01.11.131106"

19
libburn/trunk/libburn/mmc.c
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@ -1114,7 +1114,7 @@ void mmc_get_configuration(struct burn_drive *d)
int mmc_read_format_capacities(struct burn_drive *d, int top_wanted)
{
struct buffer buf;
int len, type, score, num_descr, max_score = -1, i;
int len, type, score, num_descr, max_score = -2000000000, i, sign = 1;
off_t size;
struct command c;
unsigned char *dpt;
@ -1161,6 +1161,9 @@ int mmc_read_format_capacities(struct burn_drive *d, int top_wanted)
d->format_curr_max_size *= (off_t) 2048;
if (top_wanted == 0x00 || top_wanted == 0x10)
sign = -1; /* the caller clearly desires full format */
/* 6.24.3.3 Formattable Capacity Descriptors */
num_descr = (len - 8) / 8;
for (i = 0; i < num_descr; i++) {
@ -1177,20 +1180,20 @@ int mmc_read_format_capacities(struct burn_drive *d, int top_wanted)
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_ZERO,
msg, 0, 0);
/* Scoring strives for quick intermediate state */
/* Criterion is proximity to quick intermediate state */
if (type == 0x00) { /* full format (with lead out) */
score = 1;
score = 1 * sign;
} else if (type == 0x10) { /* DVD-RW full format */
score = 10;
score = 10 * sign;
} else if(type == 0x13) { /* DVD-RW quick grow last session */
score = 100;
score = 100 * sign;
} else if(type == 0x15) { /* DVD-RW Quick */
score = 50;
score = 50 * sign;
} else {
continue;
}
if(type == top_wanted)
score+= 1000000000;
if (type == top_wanted)
score += 1000000000;
if (score > max_score) {
d->best_format_type = type;
d->best_format_size = size;