ardour/livetrax
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base: ardour:f2345b6fe09b39ab7281b54a897b5760cc9f5a30
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ardour:livetrax+10.1
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compare: ardour:53236dd7282eb704e3437470abb630d03299bb8b
Branches Tags
ardour:master
ardour:livetrax+10.1

3 Commits
f2345b6fe0 ... 53236dd728

Author SHA1 Message Date
Paul Davis
53236dd728 L: force grid type to timecode 2024-05-24 11:04:59 -06:00
Paul Davis
e9013e1d0f minor cleanups to timecode metric generation code 
Mostly this is to make sure that we never include marks earlier than @param lower.
The sample->timecode conversion common to all rule scales is now moved outside
of the switch block, and an unnecessary floor() call was removed.
 2024-05-24 11:04:59 -06:00
Paul Davis
50a0f40a0f force timecode mark module to 1, to avoid missing marks 
The entire modulo concept for ruler marks has become mostly redundant now that
the rulers will only show text for a tick if there enough space
 2024-05-24 11:04:59 -06:00
2 changed files with 94 additions and 76 deletions
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13
gtk2_ardour/editor.cc
View File

@ -365,7 +365,11 @@ Editor::Editor ()
, select_new_marker (false)
, have_pending_keyboard_selection (false)
, pending_keyboard_selection_start (0)
#ifdef LIVETRAX
, _grid_type (GridTypeTimecode)
#else
, _grid_type (GridTypeBeat)
#endif
, _snap_mode (SnapOff)
, _draw_length (GridTypeNone)
, _draw_velocity (DRAW_VEL_AUTO)
@ -2482,6 +2486,9 @@ Editor::set_draw_channel_to (int c)
void
Editor::set_grid_to (GridType gt)
{
#ifdef LIVETRAX
gt = GridTypeTimecode;
#endif
unsigned int grid_ind = (unsigned int)gt;
if (internal_editing() && UIConfiguration::instance().get_grid_follows_internal()) {
@ -2691,8 +2698,14 @@ Editor::set_state (const XMLNode& node, int version)
set_snap_mode (_snap_mode);
}
#ifdef LIVETRAX
_grid_type = GridTypeTimecode;
internal_grid_type = GridTypeTimecode;
pre_internal_grid_type = GridTypeTimecode;
#else
node.get_property ("internal-grid-type", internal_grid_type);
node.get_property ("internal-snap-mode", internal_snap_mode);
#endif
node.get_property ("pre-internal-grid-type", pre_internal_grid_type);
node.get_property ("pre-internal-snap-mode", pre_internal_snap_mode);

157
gtk2_ardour/editor_rulers.cc
View File

@ -922,10 +922,12 @@ Editor::set_timecode_ruler_scale (samplepos_t lower, samplepos_t upper)
timecode_ruler_scale = timecode_show_many_hours;
timecode_mark_modulo = std::max ((samplecnt_t) 1, 1 + (hours_in_range / timecode_nmarks));
}
timecode_mark_modulo = 1;
}
void
Editor::metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>& marks, int64_t lower, int64_t /*upper*/, gint /*maxchars*/)
Editor::metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>& marks, int64_t lower, int64_t upper, gint /*maxchars*/)
{
samplepos_t pos;
samplecnt_t spacer;
@ -944,146 +946,149 @@ Editor::metric_get_timecode (std::vector<ArdourCanvas::Ruler::Mark>& marks, int6
lower = 0;
}
pos = (samplecnt_t) floor (lower);
pos = lower;
// Find timecode time of this sample (pos)
_session->sample_to_timecode (pos, timecode, true /* use_offset */, false /* use_subframes */);
switch (timecode_ruler_scale) {
case timecode_show_bits:
// Find timecode time of this sample (pos) with subframe accuracy
_session->sample_to_timecode(pos, timecode, true /* use_offset */, true /* use_subframes */);
for (n = 0; n < timecode_nmarks; n++) {
_session->timecode_to_sample(timecode, pos, true /* use_offset */, true /* use_subframes */);
if ((timecode.subframes % timecode_mark_modulo) == 0) {
if (timecode.subframes == 0) {
mark.style = ArdourCanvas::Ruler::Mark::Major;
snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
if (pos >= lower) {
if ((timecode.subframes % timecode_mark_modulo) == 0) {
if (timecode.subframes == 0) {
mark.style = ArdourCanvas::Ruler::Mark::Major;
snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
} else {
mark.style = ArdourCanvas::Ruler::Mark::Minor;
snprintf (buf, sizeof(buf), ".%02u", timecode.subframes);
}
} else {
mark.style = ArdourCanvas::Ruler::Mark::Minor;
snprintf (buf, sizeof(buf), ".%02u", timecode.subframes);
snprintf (buf, sizeof(buf)," ");
mark.style = ArdourCanvas::Ruler::Mark::Micro;
}
} else {
snprintf (buf, sizeof(buf)," ");
mark.style = ArdourCanvas::Ruler::Mark::Micro;
mark.label = buf;
mark.position = pos;
marks.push_back (mark);
}
mark.label = buf;
mark.position = pos;
marks.push_back (mark);
// Increment subframes by one
Timecode::increment_subframes (timecode, _session->config.get_subframes_per_frame());
}
break;
case timecode_show_samples:
// Find timecode time of this sample (pos)
_session->sample_to_timecode (pos, timecode, true /* use_offset */, false /* use_subframes */);
// Go to next whole sample down
Timecode::frames_floot (timecode);
for (n = 0; n < timecode_nmarks; n++) {
_session->timecode_to_sample (timecode, pos, true /* use_offset */, false /* use_subframes */);
if ((timecode.frames % timecode_mark_modulo) == 0) {
if (timecode.frames == 0) {
mark.style = ArdourCanvas::Ruler::Mark::Major;
if (pos >= lower) {
if ((timecode.frames % timecode_mark_modulo) == 0) {
if (timecode.frames == 0) {
mark.style = ArdourCanvas::Ruler::Mark::Major;
} else {
mark.style = ArdourCanvas::Ruler::Mark::Minor;
}
mark.position = pos;
snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
} else {
mark.style = ArdourCanvas::Ruler::Mark::Minor;
snprintf (buf, sizeof(buf)," ");
mark.style = ArdourCanvas::Ruler::Mark::Micro;
mark.position = pos;
}
mark.position = pos;
snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
} else {
snprintf (buf, sizeof(buf)," ");
mark.style = ArdourCanvas::Ruler::Mark::Micro;
mark.position = pos;
mark.label = buf;
marks.push_back (mark);
}
mark.label = buf;
marks.push_back (mark);
Timecode::increment (timecode, _session->config.get_subframes_per_frame());
}
break;
case timecode_show_seconds:
// Find timecode time of this sample (pos)
_session->sample_to_timecode (pos, timecode, true /* use_offset */, false /* use_subframes */);
// Go to next whole second down
Timecode::seconds_floor (timecode);
for (n = 0; n < timecode_nmarks; n++) {
_session->timecode_to_sample (timecode, pos, true /* use_offset */, false /* use_subframes */);
if ((timecode.seconds % timecode_mark_modulo) == 0) {
if (timecode.seconds == 0) {
mark.style = ArdourCanvas::Ruler::Mark::Major;
mark.position = pos;
if (pos >= lower) {
if ((timecode.seconds % timecode_mark_modulo) == 0) {
if (timecode.seconds == 0) {
mark.style = ArdourCanvas::Ruler::Mark::Major;
mark.position = pos;
} else {
mark.style = ArdourCanvas::Ruler::Mark::Minor;
mark.position = pos;
}
snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
} else {
mark.style = ArdourCanvas::Ruler::Mark::Minor;
snprintf (buf, sizeof(buf)," ");
mark.style = ArdourCanvas::Ruler::Mark::Micro;
mark.position = pos;
}
snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
} else {
snprintf (buf, sizeof(buf)," ");
mark.style = ArdourCanvas::Ruler::Mark::Micro;
mark.position = pos;
mark.label = buf;
marks.push_back (mark);
}
mark.label = buf;
marks.push_back (mark);
Timecode::increment_seconds (timecode, _session->config.get_subframes_per_frame());
}
break;
case timecode_show_minutes:
//Find timecode time of this sample (pos)
_session->sample_to_timecode (pos, timecode, true /* use_offset */, false /* use_subframes */);
// Go to next whole minute down
Timecode::minutes_floor (timecode);
for (n = 0; n < timecode_nmarks; n++) {
_session->timecode_to_sample (timecode, pos, true /* use_offset */, false /* use_subframes */);
if ((timecode.minutes % timecode_mark_modulo) == 0) {
if (timecode.minutes == 0) {
mark.style = ArdourCanvas::Ruler::Mark::Major;
if (pos >= lower) {
if ((timecode.minutes % timecode_mark_modulo) == 0) {
if (timecode.minutes == 0) {
mark.style = ArdourCanvas::Ruler::Mark::Major;
} else {
mark.style = ArdourCanvas::Ruler::Mark::Minor;
}
snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
} else {
mark.style = ArdourCanvas::Ruler::Mark::Minor;
snprintf (buf, sizeof(buf)," ");
mark.style = ArdourCanvas::Ruler::Mark::Micro;
}
snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
} else {
snprintf (buf, sizeof(buf)," ");
mark.style = ArdourCanvas::Ruler::Mark::Micro;
mark.label = buf;
mark.position = pos;
marks.push_back (mark);
}
mark.label = buf;
mark.position = pos;
marks.push_back (mark);
Timecode::increment_minutes (timecode, _session->config.get_subframes_per_frame());
}
break;
case timecode_show_hours:
// Find timecode time of this sample (pos)
_session->sample_to_timecode (pos, timecode, true /* use_offset */, false /* use_subframes */);
// Go to next whole hour down
Timecode::hours_floor (timecode);
for (n = 0; n < timecode_nmarks; n++) {
_session->timecode_to_sample (timecode, pos, true /* use_offset */, false /* use_subframes */);
if ((timecode.hours % timecode_mark_modulo) == 0) {
mark.style = ArdourCanvas::Ruler::Mark::Major;
snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
} else {
snprintf (buf, sizeof(buf)," ");
mark.style = ArdourCanvas::Ruler::Mark::Micro;
if (pos >= lower) {
if ((timecode.hours % timecode_mark_modulo) == 0) {
mark.style = ArdourCanvas::Ruler::Mark::Major;
snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
} else {
snprintf (buf, sizeof(buf)," ");
mark.style = ArdourCanvas::Ruler::Mark::Micro;
}
mark.label = buf;
mark.position = pos;
marks.push_back (mark);
}
mark.label = buf;
mark.position = pos;
marks.push_back (mark);
Timecode::increment_hours (timecode, _session->config.get_subframes_per_frame());
}
break;
case timecode_show_many_hours:
// Find timecode time of this sample (pos)
_session->sample_to_timecode (pos, timecode, true /* use_offset */, false /* use_subframes */);
// Go to next whole hour down
Timecode::hours_floor (timecode);
for (n = 0; n < timecode_nmarks;) {
_session->timecode_to_sample (timecode, pos, true /* use_offset */, false /* use_subframes */);
if ((timecode.hours % timecode_mark_modulo) == 0) {
mark.style = ArdourCanvas::Ruler::Mark::Major;
snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
mark.label = buf;
mark.position = pos;
marks.push_back (mark);
++n;
if (pos >= lower) {
if ((timecode.hours % timecode_mark_modulo) == 0) {
mark.style = ArdourCanvas::Ruler::Mark::Major;
snprintf (buf, sizeof(buf), "%s%02u:%02u:%02u:%02u", timecode.negative ? "-" : "", timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
mark.label = buf;
mark.position = pos;
marks.push_back (mark);
++n;
}
}
/* can't use Timecode::increment_hours() here because we may be traversing thousands of hours
* and doing it 1 hour at a time is just stupid (and slow).