libburnia/libburn
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

New API call burn_track_set_postgap_size()

Browse Source
This commit is contained in:
Thomas Schmitt
2012-01-12 08:44:34 +00:00
parent cb8c85579d
commit ef7999342b
7 changed files with 97 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
libburn/libburn.h
View File

@ -2428,22 +2428,43 @@ int burn_track_clear_indice(struct burn_track *t, int flag);
/* ts B20110 */
/** Define whether a pre-gap shall be written before the track and how many
sectors this pregap shall have. A pre-gap is written in the range of track
sectors this pre-gap shall have. A pre-gap is written in the range of track
index 0 and contains zeros resp. silence. No bytes from the track source
will be read for writing the pre-gap.
This setting affects only CD SAO write runs.
Track 1 always has a pre-gap of at least 150 sectors. Further pre-gaps
are not mandatory for MMC compliance as long as track modes are not mixed.
Mode mixing is currently not supported by libburn.
The first track automatically gets a pre-gap of at least 150 sectors. Its
size may be enlarged by this call. Further pre-gaps are demanded by MMC
for tracks which follow tracks of a different mode. (But Mode mixing in
CD SAO sessions is currently not supported by libburn.)
@param t The track to change
@param size Number of sectors in the pre-gap.
0 disables pre-gap, except for the first track.
-1 disables pre-gap, except for the first track.
libburn allows 0, but MMC does not propose this.
@param flag Bitfield for control purposes. Unused yet. Submit 0.
@return > 0 indicates success, <= 0 means failure
@since 1.2.0
*/
int burn_track_set_pregap_size(struct burn_track *t, int size, int flag);
/* ts B20111 */
/** Define whether a post-gap shall be written at the end of the track and
how many sectors this gap shall have. A post-gap occupies the range of
an additional index of the track. It contains zeros. No bytes from the
track source will be read for writing the post-gap.
This setting affects only CD SAO write runs.
MMC prescribes to add a post-gap to a data track which is followed by
a non-data track. (But libburn does not yet support mixed mode CD SAO
sessions.)
@param t The track to change
@param size Number of sectors in the post-gap.
-1 disables post-gap.
libburn allows 0, but MMC does not propose this.
@param flag Bitfield for control purposes. Unused yet. Submit 0.
@return > 0 indicates success, <= 0 means failure
@since 1.2.0
*/
int burn_track_set_postgap_size(struct burn_track *t, int size, int flag);
/* ts A61024 */
/** Define whether a track shall swap bytes of its input stream.