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Improved display of -list_speeds

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This commit is contained in:
Thomas Schmitt 2014-01-09 21:53:28 +00:00
parent ab6f12ead4
commit 9650aafe60
2 changed files with 100 additions and 44 deletions
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142
libisoburn/trunk/xorriso/drive_mgt.c
View File

@ -1550,49 +1550,80 @@ ex:;
}
/* @param flag bit0= This is write speed. Consider the existence of
combo drives (e.g. DVD-ROM/CD-RW or BD-ROM/DVD+-RW)
*/
int Xorriso_choose_speed_factor(struct XorrisO *xorriso,
int speed, int profile,
struct burn_drive *drive,
double *speed_factor, char **speed_unit,
int flag)
{
double cd_factor = 75.0 * 2352;
double cd_speed_tolerance= 1.5, cd_speed_add;
int int_cd_speed, i;
static int cd_speed_list[]= {8, 10, 12, 16, 24, 32, 40, 48, 52, 0};
int i, no_dvd_read= 1, no_dvd_write= 1, no_bd_read= 1, no_bd_write= 1, ret;
int num_profiles, profiles[64];
char is_current[64];
*speed_unit= "D";
*speed_factor= 1385000.0;
/* Does this look like an integer CD speed ? */
int_cd_speed= ((double) speed) * 1000.0 / cd_factor;
cd_speed_add= cd_speed_tolerance * (double) int_cd_speed;
int_cd_speed= (((double) speed) + cd_speed_add)
* 1000.0 / cd_factor;
if(abs((int) ((double) int_cd_speed) * cd_factor / 1000.0 -
((double) speed)) > 2 * cd_speed_add ||
int_cd_speed > 64)
int_cd_speed= 0;
if(int_cd_speed > 7) {
for(i= 0; cd_speed_list[i]; i++)
if(int_cd_speed == cd_speed_list[i])
break;
if(cd_speed_list[i] == 0)
int_cd_speed= 0;
if((flag & 1) || profile == 0x00) {
ret= burn_drive_get_all_profiles(drive, &num_profiles,
profiles, is_current);
if(ret > 0) {
for(i= 0; i < num_profiles; i++) {
if(profiles[i] > 0x10 && profiles[i] < 0x30)
no_dvd_read= no_dvd_write= 0;
else if(profiles[i] == 0x10)
no_dvd_read= 0;
else if(profiles[i] > 0x40 && profiles[i] <= 0x43)
no_bd_read= no_bd_write= 0;
else if(profiles[i] == 0x40)
no_bd_read= 0;
}
}
}
if(((profile < 0x08 || profile >= 0x100 || profile == 0x10 || profile == 0x40)
&& int_cd_speed) ||
(profile >= 0x08 && profile <= 0x0a)) {
if(profile == 0x00) { /* No medium loaded, guess from profile list */
if(flag & 1) {
if(no_bd_write && no_dvd_write)
*speed_unit= "C";
else if(!no_bd_write)
*speed_unit= "B";
} else {
if(no_bd_read && no_dvd_read)
*speed_unit= "C";
else if(!no_bd_read)
*speed_unit= "B";
}
} else if((profile > 0x00 && profile <= 0x0a) ||
(((no_dvd_write || no_bd_write) && (flag & 1)))) {
*speed_unit= "C";
*speed_factor= cd_factor;
} else if(profile >= 0x40 && profile <= 0x43) {
} else if((profile >= 0x40 && profile <= 0x43) &&
!(no_bd_write && (flag & 1))) {
*speed_unit= "B";
*speed_factor= 4495625.0;
}
if((*speed_unit)[0] == 'C')
*speed_factor= 75.0 * 2352.0;
else if((*speed_unit)[0] == 'B')
*speed_factor= 4495625.0;
return(1);
}
/* For sorting the int *speeds array
*/
int Xorriso__reverse_int_cmp(const void *a, const void *b)
{
int diff;
diff= *((int *) a) - *((int *) b);
if(diff < 0)
return(1);
else if(diff > 0)
return(-1);
return(0);
}
/* @flag bit0= do not issue TOC
bit1= Report about outdev (else indev)
bit2= Report about write speed (else read speed)
@ -1600,8 +1631,9 @@ int Xorriso_choose_speed_factor(struct XorrisO *xorriso,
*/
int Xorriso_list_speeds_sub(struct XorrisO *xorriso, int flag)
{
int ret, high= -1, low= 0x7fffffff, is_cd= 0, i, speed;
int recent_profile= 0, inout_flag, prev_speed= -1;
int ret, high= -1, low= 0x7fffffff, is_cd= 0, i, speed, profile= 0;
int inout_flag, prev_speed= -1, speed_count= 0;
int *speeds= NULL;
char *respt, *speed_unit= "D";
double speed_factor= 1385000.0, cd_factor= 75.0 * 2352;
struct burn_drive_info *dinfo;
@ -1638,21 +1670,24 @@ int Xorriso_list_speeds_sub(struct XorrisO *xorriso, int flag)
}
}
for (item= speed_list; item != NULL; item= item->next) {
speed_count= 0;
for(item= speed_list; item != NULL; item= item->next)
speed_count++;
if(speed_count > 0)
Xorriso_alloc_meM(speeds, int, speed_count);
speed_count= 0;
for(item= speed_list; item != NULL; item= item->next) {
sprintf(xorriso->info_text,
"read_speed= %5dk , write_speed= %5dk , source= %d",
item->read_speed, item->write_speed, item->source);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "DEBUG", 0);
if(item->profile_loaded >= 0x08 && item->profile_loaded <= 0x0a)
is_cd= item->profile_loaded;
if(item->profile_loaded > 0)
recent_profile= item->profile_loaded;
if(item->source == 1) {
/* CD mode page 2Ah : report only if not same speed by GET PERFORMANCE */
if(!(flag & 4))
continue; /* 2Ah only tells write speed */
continue; /* 2Ah only tells write speed */
for(other= speed_list; other != NULL; other= other->next)
if(other->source == 2 && item->write_speed == other->write_speed)
break;
@ -1660,18 +1695,38 @@ int Xorriso_list_speeds_sub(struct XorrisO *xorriso, int flag)
continue;
}
if(flag & 4) {
sprintf(respt, "Write speed : ");
if(item->write_speed <= 0)
continue;
speed= item->write_speed;
} else {
sprintf(respt, "Read speed : ");
if(item->read_speed <= 0)
continue;
speed= item->read_speed;
}
speeds[speed_count]= speed;
if(item->profile_loaded > 0)
profile= item->profile_loaded;
speed_count++;
}
if(speed_count > 0)
qsort(speeds, (size_t) speed_count, sizeof(int), Xorriso__reverse_int_cmp);
if(profile >= 0x08 && profile <= 0x0a)
is_cd= profile;
for(i= 0; i < speed_count; i++) {
speed= speeds[i];
if(speed == prev_speed)
continue;
prev_speed= speed;
Xorriso_choose_speed_factor(xorriso, speed,
item->profile_loaded,
&speed_factor, &speed_unit, 0);
if(flag & 4)
sprintf(respt, "Write speed : ");
else
sprintf(respt, "Read speed : ");
Xorriso_choose_speed_factor(xorriso, speed, profile, drive,
&speed_factor, &speed_unit, !!(flag & 4));
sprintf(respt + strlen(respt), " %5dk , %4.1fx%s\n",
speed, ((double) speed) * 1000.0 / speed_factor, speed_unit);
Xorriso_result(xorriso,0);
@ -1712,8 +1767,8 @@ int Xorriso_list_speeds_sub(struct XorrisO *xorriso, int flag)
}
}
if(high > -1) {
Xorriso_choose_speed_factor(xorriso, low, recent_profile,
&speed_factor, &speed_unit, 0);
Xorriso_choose_speed_factor(xorriso, low, profile, drive,
&speed_factor, &speed_unit, !!(flag & 4));
if(flag & 4)
sprintf(respt, "Write speed L: ");
else
@ -1721,8 +1776,8 @@ int Xorriso_list_speeds_sub(struct XorrisO *xorriso, int flag)
sprintf(respt + strlen(respt), " %5dk , %4.1fx%s\n",
low, ((double) low) * 1000.0 / speed_factor, speed_unit);
Xorriso_result(xorriso,0);
Xorriso_choose_speed_factor(xorriso, low, recent_profile,
&speed_factor, &speed_unit, 0);
Xorriso_choose_speed_factor(xorriso, low, profile, drive,
&speed_factor, &speed_unit, !!(flag & 4));
if(flag & 4)
sprintf(respt, "Write speed H: ");
else
@ -1749,6 +1804,7 @@ int Xorriso_list_speeds_sub(struct XorrisO *xorriso, int flag)
ex:;
if(speed_list != NULL)
burn_drive_free_speedlist(&speed_list);
Xorriso_free_meM(speeds);
return(ret);
}

2
libisoburn/trunk/xorriso/xorriso_timestamp.h
View File

@ -1 +1 @@
#define Xorriso_timestamP "2014.01.09.154437"
#define Xorriso_timestamP "2014.01.09.215206"