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New API function burn_drive_get_best_speed()

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This commit is contained in:
Thomas Schmitt
2007-07-14 11:15:57 +00:00
parent 16b6e1905a
commit 4dd8f098ac
3 changed files with 62 additions and 1 deletions
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18
libburn/libburn.h
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@ -1555,6 +1555,24 @@ int burn_drive_get_read_speed(struct burn_drive *d);
int burn_drive_get_speedlist(struct burn_drive *d,
struct burn_speed_descriptor **speed_list);
/* ts A70713 */
/** Look up the fastest speed descriptor which is not faster than the given
speed_goal. If it is 0, then the fastest one is chosen among the
descriptors with the highest end_lba. Parameter flag decides wether the
speed goal means write speed or read speed.
@param d Drive to query
@param speed_goal Upper limit for speed, 0=search for maximum speed
@param best_descr Result of the search, NULL if no match
@param flag Bitfield for control purposes
bit0= look for best read speed rather than write speed
bit1= look for any source type (else look for source==2 first
and for any other source type only with CD media)
@return >0 indicates a valid best_descr, 0 = no valid best_descr
*/
int burn_drive_get_best_speed(struct burn_drive *d, int speed_goal,
struct burn_speed_descriptor **best_descr, int flag);
/* ts A61226 */
/** Dispose a speed descriptor list copy which was obtained by
burn_drive_get_speedlist().