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Robin Gareus a3a30e39df
Fix silent stem export channels (#9294) 
When toggling a channel-configs the following happens:

 1. TrackExportChannelSelector::update_config
 2. ExportProfileManager::clear_channel_configs
 3. RouteExportChannel::create_from_route
[...] CriticalSelectionChanged
 4. ExportDialog::update_warnings_and_example_filename
 5. ARDOUR::ExportProfileManager::get_warnings
 6. ARDOUR::ExportProfileManager::build_filenames
 7. ARDOUR::ExportFilename::set_channel_config
[...]


Step 3 creates a RouteExportChannel, Step 7 retains a
shared-pointer to it in the config's ExportFilenamePtr.
When toggling another channel: step 2 release the reference
and step 3 creates a new RouteExportChannel.
This new channel reuses the existing Route::_capture_processor (!).

Now Step 7 releases the first RouteExportChannel in order
to get_warnings for the new one. Since ExportFilenamePtr holds the
the last reference, the d'tor of RouteExportChannel runs,
which removes the capture-processor from the route.

The newly created RouteExportChannel now has a reference
to a CaptureProcessor that is not in the signal-flow.


Note: the order of adding/removing RouteExportChannel matters.
With a two track session:
 * Disable "with track/bus processing
 * Enable Track 1
 * Enable Track 2
 * Disable Track 1
 * Enable Track 1 // << Track 2 becomes silent
2023-04-03 15:53:50 +02:00
doc PulseAudio: use correct casing 2022-11-04 13:44:55 +01:00
gtk2_ardour Expose cut-copy-section in the editor 2023-03-31 23:13:20 +02:00
headless wscript: consistently have at most one empty separator line 2022-04-09 12:16:40 +02:00
libs Fix silent stem export channels (#9294) 2023-04-03 15:53:50 +02:00
luasession Change tools --help URLs to use https 2022-10-24 04:57:30 +02:00
msvc_extra_headers Fix various typos 2022-04-08 19:51:02 +02:00
MSVCardour3 Add/remove source(s) in our MSVC project (libardour and gtk2_ardour) 2021-07-19 11:27:02 +01:00
MSVCMixbus3 Initial changes needed for building Mixbus (with MSVC) as version 5 2018-09-10 07:14:59 +01:00
MSVCvst_scan Add/remove source(s) in our MSVC project (vst2_scanner) 2021-07-05 10:25:35 +01:00
session_utils switch from boost::{shared,weak}_ptr to std::{shared,weak}_ptr 2023-03-24 14:19:15 -06:00
share Lua: mixer-recall, fix issue introduce in 9a580078 2023-03-10 02:36:37 +01:00
tools Fix building linux-demo bundle 2023-03-25 20:24:31 +01:00
.dir-locals.el
.gitattributes Add a Readme pertaining to GH release tarballs 2017-04-22 16:04:35 +02:00
.gitignore Ignore generaed translation files 2020-10-18 17:45:32 +02:00
ardour.1 Update tracker/reference URLs to prefer HTTPs 2022-10-24 04:59:20 +02:00
COPYING
nutempo-todo todo list text for nutempo-related tasks 2021-08-16 13:41:49 -06:00
PACKAGER_README
README Directly use HTTPS 2021-03-23 23:27:45 +01:00
README-GITHUB.txt Update tracker/reference URLs to prefer HTTPs 2022-10-24 04:59:20 +02:00
system_config Empty system_config (pre-seed XML nodes, use built-in settings) 2017-03-02 19:37:36 +01:00
TRANSLATORS Update tracker/reference URLs to prefer HTTPs 2022-10-24 04:59:20 +02:00
waf Update waf binary, using doc/updating_waf.txt 2022-01-09 18:46:24 +01:00
wscript Update bundle/package scripts 2023-03-24 19:07:30 +01:00

README 

Please see the Ardour web site at https://ardour.org/ for all documentation..

For information on building ardour: 
      
     https://ardour.org/development.html