This is required to collect relevent undo/redo information, notably
automation-data changes from Playlist::update_after_tempo_map_change and
DiskReader::playlist_ranges_moved.
The realtime thread should not move regions to begin with, and debug
builds woudl also assert since no undo operation was started.
Tempo Map updates can change a region's position/length, in which case
region-automation may follow the region, and DiskReader:: playlist_ranges_moved
will save additional undo information.
These MementoCommand(s) need to be included in the undo operation.
a drag on a segment without adjacent points would crash because we never
set the _grab_button for the Drag, so the LineDrag object never gets deleted
on mouse-up. This leaves a dangling reversible command, which will then
cause an assert(false) crash in the next Editor::begin_reversible_command()
this adds points to the lines so that they always extend to the edge of
regions (not control points).
more work to come to unify ::redisplay() and ::reset_callback()
MIDI clock start at the next beat (round_up_to_beat), so
here we have to round the current tick, rather than fall
back to a tick that is not yet complete, as 14da117bc8 does.
Reproduced with the Session from #9027
Start loop at bar 40 with MClk generator enabled.
```
#3 in __GI___assert_fail (assertion=0x7fedd86c4fd5 "clk_pos >= pos", file=0x7fedd86c38b7 "../libs/temporal/tempo.cc", line=3336, function=0x7fedd86c4f60 "void Temporal::TempoMap::midi_clock_beat_at_or_after(Temporal::samplepos_t, Temporal::samplepos_t&, uint32_t&) const") at assert.c:101
#4 in Temporal::TempoMap::midi_clock_beat_at_or_after(long, long&, unsigned int&) const (this= 0x560187e92c00, pos=20691033, clk_pos=@0x7fedc02178b8: 20691032, clk_beat=@0x7fedc02178c4: 11472) at ../libs/temporal/tempo.cc:3336
#5 in ARDOUR::MidiClockTicker::tick(long, long, unsigned int, long) (this=0x56018eed6db0, start_sample=20691033, end_sample=20692057, n_samples=1024, pre_roll=0) at ../libs/ardour/ticker.cc:170
#6 in ARDOUR::Session::send_mclk_for_cycle(long, long, unsigned int, long) (this=0x56018a216340, start_sample=20691033, end_sample=20692057, n_samples=1024, pre_roll=0) at ../libs/ardour/session.cc:7495
#7 in ARDOUR::AudioEngine::process_callback(unsigned int) (this=0x5601881a4f20, nframes=1024) at ../libs/ardour/audioengine.cc:563
```
From file_test documentation:
Returns TRUE if any of the tests in the bitfield test are TRUE.
A Glib::file_test parameter like
Glib::FILE_TEST_EXISTS|Glib::FILE_TEST_IS_REGULAR
will thus also return true if the path exist as a directory.
Make the code work as intended by simply using
Glib::FILE_TEST_IS_REGULAR
This fixes the problem of the invalid /nonexistent_path path making all
certificate validation fail on Fedora. /etc/ssl/certs only recently
started working like on Debian, but it is enough that ca_info works, as
long as /etc/ssl/certs exists and doesn't make cert validation fail.
Paul Davis
Robin Gareus
Mads Kiilerich