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New API function burn_write_opts_auto_write_type()

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This commit is contained in:
Thomas Schmitt
2007-02-07 16:30:42 +00:00
parent fed2af8c69
commit 05623cffc4
6 changed files with 179 additions and 6 deletions
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42
libburn/drive.c
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@ -1584,6 +1584,8 @@ int burn_disc_get_multi_caps(struct burn_drive *d, enum burn_write_types wt,
o->might_do_tao = o->might_do_sao = o->might_do_raw = 0;
o->advised_write_mode = BURN_WRITE_NONE;
o->selected_write_mode = wt;
o->current_profile = d->current_profile;
o->current_is_cd_profile = d->current_is_cd_profile;
if (s != BURN_DISC_BLANK && s != BURN_DISC_APPENDABLE) {
return 0;
@ -1662,6 +1664,13 @@ int burn_disc_get_multi_caps(struct burn_drive *d, enum burn_write_types wt,
if (s == BURN_DISC_APPENDABLE)
o->might_do_sao = o->might_do_raw = 0;
if (wt == BURN_WRITE_TAO && !o->might_do_tao)
return 0;
else if (wt == BURN_WRITE_SAO && !o->might_do_sao)
return 0;
else if (wt == BURN_WRITE_RAW && !o->might_do_raw)
return 0;
return 1;
}
@ -1676,3 +1685,36 @@ int burn_disc_free_multi_caps(struct burn_multi_caps **caps)
return 1;
}
/* ts A70207 : evaluate write mode related peculiarities of a disc */
int burn_disc_get_write_mode_demands(struct burn_disc *disc,
struct burn_disc_mode_demands *result, int flag)
{
struct burn_session *session;
struct burn_track *track;
int i, j, mode;
memset((char *) result, 0, sizeof(struct burn_disc_mode_demands));
if (disc->sessions > 1)
result->multi_session = 1;
for (i = 0; i < disc->sessions; i++) {
session = disc->session[i];
if (session->tracks <= 0)
continue;
mode = session->track[0]->mode;
if (session->tracks > 1)
result->multi_track = 1;
for (j = 0; j < session->tracks; j++) {
track = session->track[j];
if (burn_track_is_open_ended(track))
result->unknown_track_size = 1;
if (mode != track->mode)
result->mixed_mode = 1;
if (track->mode != BURN_MODE1)
result->exotic_track = 1;
if (track->mode == BURN_AUDIO)
result->audio = 1;
}
}
return (disc->sessions > 0);
}