* Move common effect processing code to wrapper method
- Introduce `processImpl` and `sleepImpl` methods, and adapt each effect
plugin to use them
- Use double for RMS out sum in Compressor and LOMM
- Run `checkGate` for GranularPitchShifterEffect
- Minor changes to LadspaEffect
- Remove dynamic allocations and VLAs from VstEffect's process method
- Some minor style/formatting fixes
* Fix VstEffect regression
* GranularPitchShifterEffect should not call `checkGate`
* Apply suggestions from code review
Co-authored-by: saker <sakertooth@gmail.com>
* Follow naming convention for local variables
* Add `MAXIMUM_BUFFER_SIZE` and use it in VstEffect
* Revert "GranularPitchShifterEffect should not call `checkGate`"
This reverts commit 67526f0ffe.
* VstEffect: Simplify setting "Don't Run" state
* Rename `sleepImpl` to `processBypassedImpl`
* Use `MAXIMUM_BUFFER_SIZE` in SetupDialog
* Pass `outSum` as out parameter; Fix LadspaEffect mutex
* Move outSum calculations to wrapper method
* Fix Linux build
* Oops
* Apply suggestions from code review
Co-authored-by: Johannes Lorenz <1042576+JohannesLorenz@users.noreply.github.com>
* Apply suggestions from code review
Co-authored-by: saker <sakertooth@gmail.com>
---------
Co-authored-by: saker <sakertooth@gmail.com>
Co-authored-by: Johannes Lorenz <1042576+JohannesLorenz@users.noreply.github.com>
* Remove the struct StereoSample
Remove the struct `StereoSample`. Let `AudioEngine::getPeakValues` return a `sampleFrame` instead.
Adjust the calls in `Mixer` and `Oscilloscope`.
* Simplify AudioEngine::getPeakValues
* Remove surroundSampleFrame
Some code assumes that `surroundSampleFrame` is interchangeable with `sampleFrame`. Thus, if the line `#define LMMS_DISABLE_SURROUND` is commented out in `lmms_basics.h` then the code does not compile anymore because `surroundSampleFrame` now is defined to be an array with four values instead of two. There also does not seem to be any support for surround sound (four channels instead of two) in the application. The faders and mixers do not seem to support more that two channels and the instruments and effects all expect a `sampleFrame`, i.e. stereo channels. It therefore makes sense to remove the "feature" because it also hinders the improvement of `sampleFrame`, e.g. by making it a class with some convenience methods that act on `sampleFrame` instances.
All occurrences of `surroundSampleFrame` are replaced with `sampleFrame`.
The version of `BufferManager::clear` that takes a `surroundSampleFrame` is removed completely.
The define `SURROUND_CHANNELS` is removed. All its occurrences are replaced with `DEFAULT_CHANNELS`.
Most of the audio devices classes, i.e. classes that inherit from `AudioDevice`, now clamp the configuration parameter between two values of `DEFAULT_CHANNELS`. This can be improved/streamlined later.
`BYTES_PER_SURROUND_FRAME` has been removed as it was not used anywhere anyway.
* Make sampleFrame a class
Make `sampleFrame` a class with several convenience methods. As a first step and demonstration adjust the follow methods to make use of the new functionality:
* `AudioEngine::getPeakValues`: Much more concise now.
* `lmms::MixHelpers::sanitize`: Better structure, better readable, less dereferencing and juggling with indices.
* `AddOp`, `AddMultipliedOp`, `multiply`: Make use of operators. Might become superfluous in the future.
* More operators and methods for sampleFrame
Add some more operators and methods to `sampleFrame`:
* Constructor which initializes both channels from a single sample value
* Assignment operator from a single sample value
* Addition/multiplication operators
* Scalar product
Adjust some more plugins to the new functionality of `sampleFrame`.
* Adjust DelayEffect to methods in sampleFrame
* Use composition instead of inheritance
Using inheritance was the quickest way to enable adding methods to `sampleFrame` without having to reimpement much of `std::array`s interface.
This is changed with this commit. The array is now a member of `sampleFrame` and the interface is extended with the necessary methods `data` and the index operator.
An `average` method was added so that no iterators need to be implemented (see changes in `SampleWaveform.cpp`).
* Apply suggestions from code review
Apply Veratil's suggestions from the code review
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Fix warnings: zeroing non-trivial type
Fix several warnings of the following form:
Warnung: »void* memset(void*, int, size_t)« Säubern eines Objekts von nichttrivialem Typ »class lmms::sampleFrame«; use assignment or value-initialization instead [-Wclass-memaccess]
* Remove unnecessary reinterpret_casts
Remove some unnecessary reinterpret_casts with regards to `sampleFrame` buffers.
`PlayHandle::m_playHandleBuffer` already is a `sampleFrame*` and does not need a reinterpret_cast anymore.
In `LadspaEffect::processAudioBuffer` the `QVarLengthArray` is now directly initialized as an array of `sampleFrame` instances.
I guess in both places the `sampleFrame` previously was a `surroundSampleFrame` which has been removed.
* Clean up zeroSampleFrames code
* Fix warnings in RemotePlugin
Fix some warnings related to calls to `memcpy` in conjunction with`sampleFrame` which is now a class.
Add the helper functions `copyToSampleFrames` and `copyFromSampleFrames` and use them. The first function copies data from a `float` buffer into a `sampleFrame` buffer and the second copies vice versa.
* Rename "sampleFrame" to "SampleFrame"
Uppercase the name of `sampleFrame` so that it uses UpperCamelCase convention.
* Move SampleFrame into its own file
Move the class `SampleFrame` into its own class and remove it from `lmms_basics.h`.
Add forward includes to all headers where possible or include the `SampleFrame` header if it's not just referenced but used.
Add include to all cpp files where necessary.
It's a bit surprising that the `SampleFrame` header does not need to be included much more often in the implementation/cpp files. This is an indicator that it seems to be included via an include chain that at one point includes one of the headers where an include instead of a forward declaration had to be added in this commit.
* Return reference for += and *=
Return a reference for the compound assignment operators `+=` and `-=`.
* Explicit float constructor
Make the constructor that takes a `float` explicit.
Remove the assignment operator that takes a `float`. Clients must use the
explicit `float` constructor and assign the result.
Adjust the code in "BitInvader" accordingly.
* Use std::fill in zeroSampleFrames
* Use zeroSampleFrames in sanitize
* Replace max with absMax
Replace `SampleFrame::max` with `SampleFrame::absMax`.
Use `absMax` in `DelayEffect::processAudioBuffer`. This should also fix
a buggy implementation of the peak computation.
Add the function `getAbsPeakValues`. It computes the absolute peak
values for a buffer.
Remove `AudioEngine::getPeakValues`. It's not really the business of the
audio engine. Let `Mixer` and `Oscilloscope` use `getAbsPeakValues`.
* Replace scalarProduct
Replace the rather mathematical method `scalarProduct` with
`sumOfSquaredAmplitudes`. It was always called on itself anyway.
* Remove comment/TODO
* Simplify sanitize
Simplify the `sanitize` function by getting rid of the `bool found` and
by zeroing the buffer as soon as a problem is found.
* Put pointer symbols next to type
* Code review adjustments
* Remove "#pragme once"
* Adjust name of include guard
* Remove superfluous includes (leftovers from previous code changes)
---------
Co-authored-by: Kevin Zander <veratil@gmail.com>
- Switch to Ubuntu 20.04 Docker image ghcr.io/lmms/linux.gcc:20.04
- Linux packages have migrated from Docker Hub to https://github.com/orgs/lmms/packages
- Built using the Dockerfiles from Update Linux images lmms-ci-docker#15
- Updated the veal submodule to the latest commit on the default ladspa branch
- Fixed an error when catching a polymorphic type with GCC 9. See: LMMS/veal@0ae9287
- Added GCC flag -Wno-format-truncation for ZynAddSubFx build.
- Adds GCC flag -Wno-format-overflow for calf/veal build.
Closes#6993
Oversampling can have many different effects to the audio signal such as latency, phase issues, clipping, smearing, etc, so this should really be an option on a per-plugin basis, not globally across all of LMMS (which, in some places, shouldn't really need to oversample at all but were oversampled anyways).
## Bump CMT to d8bf8084aa3
Bump the CMT submodule to commit d8bf8084aa3 which contains the underlying fixes for issue #5167.
The CMT delay uses `sprintf` calls to generate the technical names and display names of the delays. These calls are locale dependent. As a consequence for example the feedback delay might have been saved either as "fbdelay_0.1s" (point) or "fbdelay_0,1s" (comma) in a save file.
The CMT fix makes sure that all delays use points in their names and thus that they now always report the same name strings.
## Add upgrade routine for CMT delays
Add an upgrade routine for CMT delays which works in conjunction with the upgraded CMT submodule. Because the delays will now always report their name with points old save files which might contain versions with the comma must be upgraded to a name with a point.
* clang-tidy: Apply cppcoreguidelines-init-variables everywhere (treating NaNs as zeros)
* Initialize msec and tick outside switch
* Update plugins/Vestige/Vestige.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update plugins/Vestige/Vestige.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update plugins/Vestige/Vestige.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update plugins/VstEffect/VstEffectControls.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update src/core/DrumSynth.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update plugins/VstEffect/VstEffectControls.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update plugins/VstEffect/VstEffectControls.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update src/core/DrumSynth.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update src/core/DrumSynth.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update src/core/DrumSynth.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update src/core/DrumSynth.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update src/core/DrumSynth.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update src/core/DrumSynth.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Use initialization with =
* Use tabs
* Use static_cast
* Update DrumSynth.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update DrumSynth.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update DrumSynth.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update src/core/DrumSynth.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Do not use tabs for alignment in src/core/DrumSynth.cpp
Co-authored-by: Dalton Messmer <messmer.dalton@gmail.com>
* Move x variable inside loop
* Use ternary operator for b variable
* Revert "Use tabs"
This reverts commit 07afd8a83f58b539c3673310b2aad4b63c9198a0.
* Remove unnecessary variables in XpressiveView
* Simplify initialization in Plugin
* Combine declaration and initialization in EqCurve
* Combine declaration and initialization in Song
* Combine declaration and initialization in AudioAlsa
* Combine declaration and initialization in EqCurve (again)
* Missed some
* Undo changes made to non-LMMS files
* Undo indentation changes in SidInstrument.cpp
* Combine declaration with assignment in IoHelper
* Combine declaration with assignment using auto in Carla
* Combine declaration with assignment
* Combine declaration with assignment in BasicFilters
* Simplify assignments in AudioFileProcessorWaveView::zoom
* Simplify out sample variable in BitInvader
* Remove sampleLength variable in DelayEffect
* Move gain variable in DynamicsProcessor
* Combine peak variable declaration with assignment in EqSpectrumView
* Move left/right lfo variables in for loop in FlangerEffect
* Use ternary operator for group variable in LadspaControlDialog
* Combine declaration with assignment in Lb302
* Combine declaration with assignment in MidiExport
* Combine declaration with assignment in MidiFile
* Combine declaration with assignment in MidiImport
* Use ternary operator for vel_adjusted variable in OpulenZ
* Move tmpL and dcblkL variables in for loop in ReverbSC
* Combine declaration with initialization in SlicerT
* Combine declaration with assignment in SaSpectrumView
* Combine declaration with assignment in SaWaterfallView
* Combine declaration with assignment in StereoEnhancerEffect
* Combine declaration with assignment in VibratingString
* Combine declaration with assignment in VstEffectControls
* Combine declaration with assignment in Xpressive
* Combine declaration with assignment in AutomatableModel
* Combine declaration with assignment in AutomationClip
* Move sample variable in for loop in BandLimitedWave
* Combine declaration with assignment in DataFile
* Combine declaration with assignment in DrumSynth
* Combine declaration with assignment in Effect
* Remove redundant assignment to nphsLeft in InstrumentPlayHandle
* Combine declaration with assignment in LadspaManager
* Combine declaration with assignment in LinkedModelGroups
* Combine declaration with assignment in MemoryHelper
* Combine declaration with assignment in AudioAlsa
* Combine declaration with assignment in AudioFileOgg
* Combine declaration with assignment in AudioPortAudio
* Combine declaration with assignment in AudioSoundIo
* Combine declaration with assignment in Lv2Evbuf
* Combine declaration with assignment in Lv2Proc
* Combine declaration with assignment in main
* Combine declaration with assignment in MidiAlsaRaw
* Combine declaration with assignment in MidiAlsaSeq
* Combine declaration with assignment in MidiController
* Combine declaration with assignment in MidiJack
* Combine declaration with assignment in MidiSndio
* Combine declaration with assignment in ControlLayout
* Combine declaration with assignment in MainWindow
* Combine declaration with assignment in ProjectNotes
* Use ternary operator for nextValue variable in AutomationClipView
* Combine declaration with assignment in AutomationEditor
* Move length variable in for-loop in PianoRoll
* Combine declaration with assignment in ControllerConnectionDialog
* Combine declaration with assignment in Graph
* Combine declaration with assignment in LcdFloatSpinBox
* Combine declaration with assignment in TimeDisplayWidget
* Remove currentNote variable in InstrumentTrack
* Combine declaration with assignment in DrumSynth (again)
* Use ternary operator for factor variable in BitInvader
* Use ternary operator for highestBandwich variable in EqCurve
Bandwich?
* Move sum variable into for loop in Graph
* Fix format in MidiSndio
* Fixup a few more
* Cleanup error variables
* Use ternary operators and combine declaration with initialization
* Combine declaration with initialization
* Update plugins/LadspaEffect/LadspaControlDialog.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update plugins/OpulenZ/OpulenZ.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update plugins/SpectrumAnalyzer/SaProcessor.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update src/core/midi/MidiAlsaRaw.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update src/gui/MainWindow.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update src/gui/clips/AutomationClipView.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update src/gui/editors/AutomationEditor.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update src/gui/widgets/Fader.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Move static_cast conversion into separate variable
* Use real index when interpolating
* Remove empty line
* Make helpBtn a private member
* Move controller type into separate variable
* Fix format of DrumSynth::waveform function
* Use tabs and static_cast
* Remove redundant if branch
* Refactor using static_cast/reinterpret_cast
* Add std namespace prefix
* Store repeated conditional into boolean variable
* Cast to int before assigning to m_currentLength
* Rename note_frames to noteFrames
* Update src/core/Controller.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update src/core/DrumSynth.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Update src/gui/widgets/Graph.cpp
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Revert changes that initialized variables redudantly
For situations where the initialization is
more complex or passed into a function
by a pointer, we dont need to do
initialization ourselves since it is
already done for us, just in a different way.
* Remove redundant err variable
* Remove explicit check of err variable
* Clean up changes and address review
* Do not initialize to 0/nullptr when not needed
* Wrap condition in parentheses for readability
---------
Co-authored-by: Kevin Zander <veratil@gmail.com>
Co-authored-by: Dalton Messmer <messmer.dalton@gmail.com>
* replace QRegExp with QRegularExpression (find n replace)
* follow up to fix errors
* removed rpmalloc
* Fix compilation for qt5, to be fixed when qt6 fully supported.
Co-authored-by: Kevin Zander <veratil@gmail.com>
* Added QtGlobal header for version finding fix
* Use the other syntax to try fix compilation.
* Check for 5.12 instead.
* Fix the header
* Attempt at fixing it further.
* Use version checks properly in header file
* Use QT_VERSION_CHECK macro in sources
* Apply suggestions from messmerd's review
Co-authored-by: Dalton Messmer <messmer.dalton@gmail.com>
---------
Co-authored-by: Kevin Zander <veratil@gmail.com>
Co-authored-by: Dalton Messmer <messmer.dalton@gmail.com>
Removes `MemoryManager` and the use of rpmalloc in favor of the `new` and `delete` operators found in C++.
---------
Co-authored-by: Veratil <veratil@gmail.com>
Remove the code which computes a minimum height for the LADSPA dialogs. It was intended to make sure that no scrollbar is shown in most cases. However, doing so came at the cost that the computed height was the minimum height as well. Therefore the dialogs took a lot of space on low-res displays and could not be made smaller.
After the removal the behavior is still sane. Small dialogs are shown in full and dialogs which are larger, e.g. "Calf Equalizer 12 Band LADSPA", seem to be sized around half the height of the workspace and show scrollbars.
Introduce a new version of the LADSPA control dialog which uses "bar controllers" and arranges them in a grid layout. Long parameter names are elided long if needed. The new dialog is implemented in the class `LadspaMatrixControlDialog`.
Note: it is still possible to reactivate the old dialog as it has not been removed yet. You can do so in `plugins/LadspaEffect/LadspaControls.h` by replacing the implementation of `createView()` with the following:
```
gui::EffectControlDialog* createView() override
{
return new gui::LadspaControlDialog( this );
}
```
Introduce the new base class `FloatModelEditorBase`. It serves as the base widget for widgets that manipulate a float model and provides some base functionalities like context menus, edit dialogs, mouse handling, etc. Currently `BarModelEditor` and `Knob` inherit from `FloatModelEditorBase`. Therefore lots of code was moved from `Knob` to `FloatModelEditorBase`.
`BarModelEditor` supports style sheets. See the changes in style.css for the available options and their usage.
Extend `LedCheckBox` so that it adds support to render the text with the default font in the default size. The class now supports two modes:
* Legacy mode
* Non-legacy mode
Legacy mode is the default and renders the LedCheckBox as before. The font is set to 7 pixels and all the text is rendered with a shadow.
Non-legacy mode uses the current font to render the text. The text is rendered without a shadow and the pixmap is centered vertically to the left side of the text. Non-legacy mode is currently only used in the context of the matrix LADSPA dialog. Toggle options are rendered using it as well as the "Link Channels" button.
Add `TempoSyncBarModelEditor` which adds a tempo sync option to a `BarModelEditor`. Please note that the code was mostly copied and adjusted from the `TempoSyncKnob` class. It was not attempted yet to unify some of the code because with the current design it seems to be a road to "inheritance hell". A better solution might be to refactor the code so that it becomes more composable.
What follows are the individual commit messages of the 64 commits that have been squashed into a single merge commit.
* First version of a new dynamic LADSPA control dialog
The new dialog shows the LADSPA controls in a matrix layout. Each row
corresponds to a LADSPA parameter. Each parameter can have several
channels which can be linked. Each channel has its own row of controls.
The class LadspaMatrixControlView was added by copying and modifying
LadspaControlView to get rid of the link buttons which are associated
with some controls and some labels.
* Remove trailing whitespaces
* Merge fix
* Use the new connect syntax
* Remove empty destructors
* Use override keyword
* Reformat a bit
* Use nullptr
* Use range-based loops
* Add BarModelEditor and improve layouts
Add the new class `BarModelEditor` which is intended to become a new way
to adjust values of float models.
Simplify the layout in `LadspaMatrixControlDialog` by removing some
nested layouts. Remove the "Parameters" column.
Adjust `LadspaMatrixControlView` to implement the following changes:
* Show the name of the control next to toggle buttons (`LedCheckBox`).
* Use the new `BarModelEditor` for integer and float types.
* SHow the name of the control next to time based parameters that use
`TempoSyncKnob`.
The names are shown so that the "Parameters" column can be removed.
Technical details
------------------
The class `LadspaMatrixControlDialog` now creates a widget that contains
the matrix layout with the controls. This widget is then added to a
scroll area. The layout is populated in the new method
`arrangeControls`.
Add some helper methods to `LadspaMatrixControlDialog` which retrieve
the `LadspaControls` instance and the number of channels.
Add the implementation of `BarModelEditor` to `src/gui/CMakeLists.txt`.
TODOs
------
Extract common code out of the `Knob` class so that it can be reused by
`BarModelEditor`.
* Use factory to create LADSPA control widgets
Replace the class `LadspaMatrixControlView` with the factory class
`LadspaWidgetFactory`. The former was a widget that wrapped the widget
representation of a LADSPA control in yet another widget with a layout.
The factory simply returns the configured widget so that it can be
incorporated directly in layouts or other widgets.
Adjust `LadspaMatrixControlDialog` so that it uses the
`LadspaWidgetFactory` instead of the `LadspaMatrixControlView`.
* Initial version of FloatModelEditorBase
Create an initial version of `FloatModelEditorBase`. It is intended to
become the base widget for all widgets that manipulate a float model and
provides some base functionalities like context menus, edit dialogs,
mouse handling, etc.
The initial version is a copy of `Knob`. The enum and its values have
been suffixed with "Temp" as they will be removed later anyway. Same
applies for the function `convertPixmapToGrayScaleTemp`.
* Remove Knob related code from FloatModelEditorBase
First removal of Knob related code from FloatModelEditorBase.
* Remove setHtmlLabel
* Remove enum for knob types
* Remove label related code
Remove setLabel and the members m_label and m_isHtmlLabel.
* Remove several Qt properties
* Remove angle related members and methods
* Remove unused members and includes
* Clean up includes
* Make BarModelEditor inherit from FloatModelEditorBase
Make `BarModelEditor` inherit from `FloatModelEditorBase` so that it
inherits all shared functionality. Currently the class mostly implements
size related methods and overrides the paint method.
* Move LadspaWidgetFactory to LadspaEffect
Move the class `LadspaWidgetFactory` to the project LadspaEffect to make
it hopefully compile with mingw32 and mingw64.
Interestingly the code compiled and worked under Linux and MacOS.
* Code adjustments after scripted checks
Add an include guard and an additional `#pragme once`. Add comments to
closing namespace scopes.
* Export BarModelEditor
Export BarModelEditor so that for example the LadspaEffect project/
plugin can use it.
* Improve rendering of bar model editor
Increase the margin from 2 to 3 so that we have a more prominent border
around the filled area.
Fix a problem in the rendering code which led to situations where the
bar was drawn to the left of the start position for small values.
Return a more exact minimum size hint.
* Elide long parameter names
Elide long parameter names if needed.
* Enable horizontal direction of manipulation
Extend `FloatModelEditorBase` so that it also allows manipulation of the
values when the mouse is moved in horizontal directions. The default is
to use the vertical direction.
Make use of this new feature in `BarModelEditor` which now reacts to
horizontal movements when changing values.
* Represent enum parameters using the bar widget
The implementation of the current LADSPA dialog in master uses knobs to
represent enum parameters. Therefore it should also work with the new
bar widget.
This gets rid of many labels with the parameter name followed by
"(unsupported)".
* Remove TODO in LadspaWidgetFactory
* Render text of LedCheckBox with default font
Extend LedCheckBox so that it adds support to render the text with the
default font in the default size. The class now supports two modes:
* Legacy mode
* Non-legacy mode
Legacy mode is the default and renders the LedCheckBox as before. The
font is set to 7 pixels and all the text is rendered with a shadow.
Non-legacy mode uses the current font to render the text. The text is
rendered without a shadow and the pixmap is centered vertically to the
left side of the text.
The non-legacy mode is currently only used in the context of the matrix
LADSPA dialog. Toggle options are rendered using it as well as the "Link
Channels" button.
* Use "yellow" LEDs for bool parameters
Use "yellow" LEDs (which are actually blue) for dynamically added bool
parameters so that the dialog is consistent with regards to the LED
colors. The "Link Channels" button also uses a "yellow" LED.
* Fix Qt5 builds
Fix the Qt5 builds which do not know horizontalAdvance as a member of
FontMetrics.
Also refactor LedCheckBox::onTextUpdated to make it more compact.
* Style sheets for BarModelEditor
Add style sheets options for BarModelEditor. See the changes in
style.css for the available options and their usage.
The members that can be manipulated by the style sheet options are
initialized accoriding to the palette so that the BarModelEditor should
also render something useful if no style is set.
Adjust the paintEvent method to use the style sheet brushes and colors.
* Layout optimizations
Set the vertical scroll bar to always show so that the controls do not
move around if the scroll bar is hidden or shown.
Set the margin of the grid layout to 0 so that the whole dialog becomes
tighter.
* Get rid of initial scroll bars
Make sure that the widget is shown without a scrollbar whenever possible
using the following rules.
If the widget fits on the workspace we use the height of the widget as
the minimum size of the scroll area. This will ensure that the scrollbar
is not shown initially (and never will be).
If the widget is larger than the workspace then we want it to mostly
cover the workspace. In that case the minimum height is set to 90 % of
the workspace.
* Switch to a green theme
Switch to a green theme to better match the default theme.
* Adjust classic theme
Adjust the classic theme so that it renders the bars in a legible way.
* Fixes for CodeFactor
Remove virtual keyword from methods that are marked as override.
Remove whitespaces that make CodeFactor unhappy. One of these fixes
includes moving the implementation of
LadspaMatrixControlDialog::isResizable into the cpp file.
* CodeFactor is still unhappy
Remove a blank line after the constructor.
* Center align time based controls
Align time based controls, i.e. knobs, in the center.
The implementation defeats the purpose of the widget factory a bit but
it makes the design look nicer.
* Fix build
Fix the build by adjusting the enums. I added the changes while writing
the commit message for the merge commit but they did not make it.
* Attempt at CodeFactor warning
Try to make the last CodeFactor warning disappear.
* Add bar controller with tempo sync option
Add `TempoSyncBarModelEditor` which adds a tempo sync option to a `BarModelEditor`. Please note that the code was mostly copied and adjusted from the `TempoSyncKnob` class. It was not attempted yet to unify some of the code because with the current design it seems to be a road to "inheritance hell". A better solution might be to refactor the code so that it is more composable.
Another option might be to move the tempo sync functionality into a class like `FloatModelEditorBase`. Although this would not be a 100% right place either because `TempoSyncKnobModel` inherits from `FloatModel`. In that case we'd have specialized code in a generic base class.
Adjust `LadspaWidgetFactory` so that it now returns an instance of a `TempoSyncBarModelEditor` instead of a `TempoSyncKnob`.
Remove the extra layout code from `LadspaMatrixControlDialog.cpp` as most things are bar editors now.
Adjust `TempoSyncKnobModel` so we do not have to make `TempoSyncBarModelEditor` a friend of it.
* Another attempt to please CodeFactor
Have another attempt to fix CodeFactor's complaints about `LadspaMatrixControlDialog.h`.
* Coding conventions, blanks and blank lines
Remove lots of unnecessary white space. Remove blank lines. Remove leading underscores from parameters.
Remove line breaks in `TempoSyncBarModelEditor.cpp` to make the code more readable. Remove repeated method calls by introducing local variables.
* Break down complex method
Break down the complex method `TempoSyncBarModelEditor::updateDescAndIcon` by delegating to the new methods `updateTextDescription` and `updateIcon`.
* Another attempt to please CodeFactor
Another attempt to fix `LadspaMatrixControlDialog.h` to please CodeFactor.
* Work on TODOs
The TODO "Assumes that all processors are equal..." has been turned into a comment when we start iterating over the channels. If the channels are not of the same structure this would likely also have been a problem in the old implementation.
The TODO "Use a factory..." has been removed as this is already done.
The include of `FloatModelEditorBase.h` in LadspaWidgetFactory has been removed.
* Modifier keys for mouse wheel adjustments
Integrate the changes of commit 7000afb2ea into `FloatModelEditorBase`.
This commit added modifier keys for mouse wheel adjustments to the `Knob` class. The port to `FloatModelEditorBase` results in the bar control now also supporting different scales of adjustments that can be switched with the Shift, Ctrl and Alt keys.
* Show current value on mouse over
Integrate the changes of commit fcdf4c0568 into `FloatModelEditorBase`. This commit lets users show the current value of a float model when the mouse is moved over the control.
* Make Knob inherit from FloatModelEditorBase
Make `Knob` inherit from `FloatModelEditorBase`. This is mostly a continuation for the changes introduced with commit c63d86f.
The idea is that `FloatModelEditorBase` contains the underlying functionality and logic to deal with float models. `Knob` and other classes then only override the presentation aspects. This way `Knob` and `BarModelEditor` can share the same functionality but can differ in how they present the data.
Technical details
------------------
Remove all methods that are already defined in `FloatModelEditorBase` from `Knob`. These are all methods that are defined in the same way in `FloatModelEditorBase`. The method `paintEvent` is not removed because it is overridden by `Knob` as it has its own presentation.
Remove forward declaration of `QPixmap` from `FloatModelEditorBase` as it was not used. Remove unused function `convertPixmapToGrayScaleTemp` from `FloatModelEditorBase`.
* Cleanup includes in Knob class
* Code style changes in FloatModelEditorBase
`FloatModelEditorBase` is a new class/file. Therefore we can do some extensive code cleanup on the code that was initially copied from `Knob`.
Adjust whitespace for methods and some if-statements. Remove underscores from parameter names. Use only two blank lines between method definitions.
* Cleanup include for FloatModelEditorBase
* Show effect name as title of dialog
Add the effect name as the title in the content of the window. This improves the structure of the dialog as it is now clearer from the content itself to which effect the controls belong to.
This duplicates the information from the window title. However, the window title is rather small and the larger font in the content makes it easier to find an effect in a set of opened dialogs.
* Revert "Show effect name as title of dialog"
This reverts commit 8ce0d366d0.
* Fix problem with LedCheckBox in grid layout
The LedCheckBox does not play nice when being used in a grid layout as it disables the resizing behavior of every column it appears in.
The solution is to wrap it into the layout of a parent widget that knows how to behave.
* Reduce minimum width of BarModelEditor
Reduce the minimum width of `BarModelEditor` from 200 to 50.
---------
Co-authored-by: Hyunjin Song <tteu.ingog@gmail.com>
* fixed cmakelists conditions
* Fixed the order messup.
Co-authored-by: Dominic Clark <mrdomclark@gmail.com>
---------
Co-authored-by: Dominic Clark <mrdomclark@gmail.com>
* Add options to enable sanitizers
* Specify them as debugging options
* Apply suggestions made by Dom
* Fix linking issues
There were linking issues, most likely because we were
applying the sanitizer flags to unnecessary targets that
are part of the build. Now, we only focus on adding the
compiler flags to lmmsobjs as a PUBLIC dependency,
and selectively choose what targets we need to apply
the linker flags to as PRIVATE dependencies.
* Add UBSan
* Add status messages
* Remove GNU as supported compiler for MSan
* Revert to using add_<compile|link>_options again
* Fix sanitizer linkage within veal and cmt libraries
I suspect that our sanitizer flags were removed for these two CMake
targets. Instead of setting the properties directly, we call
target_compile_options and target_link_options
instead.
* Remove TODO comment
* Revert "Fix sanitizer linkage within veal and cmt libraries"
This reverts commit b04dce8d8c.
* Use CMAKE_<LANG>_FLAGS_<CONFIG> and apply fixes
* Remove quotes
* Add support for additional flags
* Disable vptr for UBSan
* Print "Debug using" in status for clarity
* Wrap ${supported_compilers} and ${status_flag} in quotes
* Replace semicolons with spaces in additional_flags
* Remove platform check for no-undefined flag
The platform check was added as an attempt
to make this branch compile with the veal
and cmt libraries. However, it seems to work
without it, so the problem must've been something
else occuring in these files.
* Undo change to FP exceptions status message
* Use spaces instead of tabs
* Remove -no-undefined flag for cmt and veal libraries
* Fix LADSPA effects memory leak
* Fix buffer overflow in PianoView
* Avoid using invalid iterators in AutomationClip
* Fix memory leaks in SimpleTextFloat
* Handle potential case where QMap::lowerBound(...) returns end iterator
* Implement suggestions from review
* Add <QHash> to PluginFactory.h
* Handle one more deprecated QTextStream::endl
* Replace QLayout::setMargin with setContentsMargins
* Replace Qt::MidButton with Qt::MiddleButton
* Replace QPalette::Background with QPalette::Window
* Fix deprecation warnings in LcdFloatSpinBox
This PR places all LMMS symbols into namespaces to eliminate any potential future name collisions between LMMS and third-party modules.
Also, this PR changes back `LmmsCore` to `Engine`, reverting c519921306 .
Co-authored-by: allejok96 <allejok96@gmail.com>
* Update ringbuffer submodule to fix includes
* Remove cyclic includes
* Remove Qt include prefixes
* Include C++ versions of C headers
E.g.: assert.h -> cassert
* Move CLIP_BORDER_WIDTH into ClipView
This allows to remove includes to TrackView.h in ClipView cpp files.
* Elliminate useless includes
This improves the include structure by elliminating includes that are
not used. Most of this was done by using `include-what-you-use` with
`CMAKE_C_INCLUDE_WHAT_YOU_USE` and `CMAKE_CXX_INCLUDE_WHAT_YOU_USE`
set to (broken down here):
```
include-what-you-use;
-Xiwyu;--mapping_file=/usr/share/include-what-you-use/qt5_11.imp;
-Xiwyu;--keep=*/xmmintrin.h;
-Xiwyu;--keep=*/lmmsconfig.h;
-Xiwyu;--keep=*/weak_libjack.h;
-Xiwyu;--keep=*/sys/*;
-Xiwyu;--keep=*/debug.h;
-Xiwyu;--keep=*/SDL/*;
-Xiwyu;--keep=*/alsa/*;
-Xiwyu;--keep=*/FL/x.h;
-Xiwyu;--keep=*/MidiApple.h;
-Xiwyu;--keep=*/MidiWinMM.h;
-Xiwyu;--keep=*/AudioSoundIo.h
```
* Fixup: Remove empty #if-#ifdef pairs
* Remove LMMS_HAVE_STD(LIB|INT)_H
Summary:
* `NULL` -> `nullptr`
* `gui` -> Function `getGUI()`
* `pluginFactory` -> Function `getPluginFactory()`
* `assert` (redefinition) -> using `NDEBUG` instead, which standard `assert` respects.
* `powf` (C stdlib symbol clash) -> removed and all expansions replaced with calls to `std::pow`.
* `exp10` (nonstandard function symbol clash) -> removed and all expansions replaced with calls to `std::pow`.
* `PATH_DEV_DSP` -> File-scope QString of identical name and value.
* `VST_SNC_SHM_KEY_FILE` -> constexpr char* with identical name and value.
* `MM_ALLOC` and `MM_FREE` -> Functions with identical name and implementation.
* `INVAL`, `OUTVAL`, etc. for automation nodes -> Functions with identical names and implementations.
* BandLimitedWave.h: All integer constant macros replaced with constexpr ints of same name and value.
* `FAST_RAND_MAX` -> constexpr int of same name and value.
* `QSTR_TO_STDSTR` -> Function with identical name and equivalent implementation.
* `CCONST` -> constexpr function template with identical name and implementation.
* `F_OPEN_UTF8` -> Function with identical name and equivalent implementation.
* `LADSPA_PATH_SEPARATOR` -> constexpr char with identical name and value.
* `UI_CTRL_KEY` -> constexpr char* with identical name and value.
* `ALIGN_SIZE` -> Renamed to `LMMS_ALIGN_SIZE` and converted from a macro to a constexpr size_t.
* `JACK_MIDI_BUFFER_MAX` -> constexpr size_t with identical name and value.
* versioninfo.h: `PLATFORM`, `MACHINE` and `COMPILER_VERSION` -> prefixed with `LMMS_BUILDCONF_` and converted from macros to constexpr char* literals.
* Header guard _OSCILLOSCOPE -> renamed to OSCILLOSCOPE_H
* Header guard _TIME_DISPLAY_WIDGET -> renamed to TIME_DISPLAY_WIDGET_H
* C-style typecasts in DrumSynth.cpp have been replaced with `static_cast`.
* constexpr numerical constants are initialized with assignment notation instead of curly brace intializers.
* In portsmf, `Alg_seq::operator[]` will throw an exception instead of returning null if the operator index is out of range.
Additionally, in many places, global constants that were declared as `const T foo = bar;` were changed from const to constexpr, leaving them const and making them potentially evaluable at compile time.
Some macros that only appeared in single source files and were unused in those files have been removed entirely.
This replaces `set(CMAKE_CXX_STANDARD 14)` by `set(CMAKE_CXX_STANDARD 11)`
wherever it is required. Wherever it is superseded by parental
`CMakeLists.txt`, this command is now removed.
Implementation of the Lv2 core, except for CV ports. No features or
extensions are supported yet.
You can now generate sound using Lv2 instruments (restricted to non-piano)
or effects.
For an explenation about the new classes, see Lv2Manager.h
