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2015-10-03NOOP: reformat indentationPaul Davis
2015-10-03DSP load fall-off from 100%.Robin Gareus
get_dsp_load_unbound() will return large values >100% for testing, but actual fall-off is from 100%.
2015-10-03fix float calc:Robin Gareus
divide large number. not multiply a small.
2015-10-02explicitly drop control surface protocols before disconnecting from engine.Paul Davis
This is not bomb/thread proof yet, because it still requires at least one process callback to function
2015-10-02fix unbound DSP calc.Robin Gareus
2015-10-02define more backend error-messages.Robin Gareus
2015-10-01Reinterpret the return value of AudioBackend::start as AudioBackend::ErrorCodeTim Mayberry
This will allow backends to return a more meaningful error message. Eventually an error code could be returned by AudioEngine::start and the GUI can then use AudioBackend::get_error_string to convert the error into a translated error message directly, or it may be desirable to define its own error messages. The reasons for not doing that right now is that this is a workable solution with the least change required.
2015-10-01Add a couple of error codes to AudioBackend::ErrorCodeTim Mayberry
Also use the error message from ARDOUR_UI::reconnect_to_engine as the default error string
2015-09-30split Butler::flush_tracks_to_disk() into two distinct versions with clear ↵Paul Davis
names and make one of them private
2015-09-28Fix Mackie control metering (fixes #6608).Len Ovens
2015-09-28get loop recording working when using seam-ed loopingPaul Davis
2015-09-28better more reliable checks on renamed, newly created and imported track/bus ↵Paul Davis
names
2015-09-28change semantics of 4th argument to Session::locate to mean "this locate is ↵Paul Davis
connected with play-loop just being enabled"
2015-09-22add debug flags for VST CallbacksRobin Gareus
2015-09-21processor-box: explicitly check for "Amp" (Fader)Robin Gareus
2015-09-20fix duplicating multiple selected regions - fixes #6202André Nusser
2015-09-20prepare LTC File ReaderRobin Gareus
2015-09-20add silence-stripping fade constraintsRobin Gareus
Ensure that non-silent regions are at least as long as the selected fade-duration.
2015-09-16Revert "add an Amp to Delivery, remove it from Send, make use of this in ↵Paul Davis
various ::run() methods" This reverts commit 601a34521c2ce1d0167ed2f3c66f2fa6eeeb6b8e.
2015-09-16Add ardour/types.h to ardour/parameter_descriptor.h for AutomationTypeTim Mayberry
2015-09-16fix DSP load bounds 0..1 and add unbound APIRobin Gareus
2015-09-16Add DSPLoadCalculator::set_max_time() to set max time based on samplerate ↵Tim Mayberry
and period size
2015-09-16Move implementation for DSPLoadCalculator back into headerTim Mayberry
It can be inline now that it is much simpler
2015-09-16Use same algorithm as CA and ALSA backends in DSPLoadCalculationTim Mayberry
Stop using an averaging of the values until we can establish whether it is really necessary.
2015-09-16Add check for invalid timer values from the DummyBackendTim Mayberry
Needed for systems where the Windows QPC timer returns erratic values
2015-09-16Change types in DSPLoadCalculator to signed integer after change in ↵Tim Mayberry
utils::get_microsecond
2015-09-15add an Amp to Delivery, remove it from Send, make use of this in various ↵Paul Davis
::run() methods Delivery::_amp now will handle monitor-related delicks assuming the Session::config.get_use_monitor_fades() is true.
2015-09-15prepare displaying peakfile queue-lenRobin Gareus
2015-09-15add 2 new session properties related to implicit fades/gain rampsPaul Davis
2015-09-15prepare peak-file cleanup/recreate.Robin Gareus
2015-09-13Fix typo in DSPLoadCalculator causing assertions on Windows debug buildsTim Mayberry
2015-09-12remove cruftRobin Gareus
2015-09-11spelling error fixes (notably "overriden" => "overidden") from IOhannes m ↵Paul Davis
zmölnig
2015-09-10add PortManager::port_name_prefix_is_unique()Paul Davis
2015-09-10use FileSource::within_session() for peak-filesRobin Gareus
2015-09-10Make sure that the DSPLoadCalculator class is exportableJohn Emmas
2015-09-10Add DSPLoadCalculator class to libardourTim Mayberry
This is similar to the class in the PortaudioBackend but uses an average of the values if raw load is under 80%
2015-09-10allow LV2 plugins to query current block-size.Robin Gareus
This is akin to VST2's audioMasterGetBlockSize. It returns the current nominal block size (think jack-buffersize). It's not the only block size that may be used when calling run(), it's just the normal one. The actual block sizes used may be larger or smaller and may vary between successive calls of run(). This change became neccesary after 53e969e9. Some plugins expected maxBlockLength to be the /current/ buffer-size and not all-time maxiumum. Those plugins can now use nominalBlockLength.
2015-09-10rework peakfile handling:Robin Gareus
- copy old peak-files to new (do not require re-calc) - keep old peak-files (for now, backwards compat) - fix cleanup-sources to remove *new* peak-file - include channel-number in hash (like it was done before) see also 624f76b TODO: add Session > Cleanup > remove/re-create peaks
2015-09-10remove Ardour broken peak-file supportRobin Gareus
Ardour-2.0 put peak-files in a "broken" location for several months. Since then Ardour renamed those files. No more. When loading ancient sessions peak-files are now re-created (in the background).
2015-09-08new enums required for RF64 => RIFF and MBWF supportPaul Davis
2015-09-05provide details about session-creation failure.Robin Gareus
2015-09-03Review changesMathias Buhr
2015-09-03Fixes case where audiofiles used wrong peakfilesMathias Buhr
2015-09-03Use const reference and renames variableMathias Buhr
2015-09-02rework AudioUnit variable input port count.Robin Gareus
2015-09-02Add API to AudioBackend to request update to devicesTim Mayberry
2015-09-02Add debug bit for AudioBackends for port related debug outputTim Mayberry
2015-09-02Move AudioBackend related debug bits into libardourTim Mayberry
I put these in libpbd as that is where the debug bits are for the Waves backend but I think it makes more sense for them to be in libardour as that is where the AudioBackend class is defined I left the Waves debug bits in libpbd for now.
2015-09-02Add enums to AudioBackend class for getting standard error and device name ↵Tim Mayberry
strings These could also be used for return values but are initially intended for shared translations of error messages between backends. Ideally IMO translation should occur in the GUI(as there may be more than one) in response to these(or similar) error codes but that would take agreement and a fair bit of refactoring. As it is there are errors that occur in the backends that users will want to know about this at least allows consistent translations to be shared between backends.