Various plugins were missing the PLUGIN_EXPORT declaration with their
PluginDescriptor instantiations and lmms_plugin_main implementation
which made some plugins not show up with latest Win32 build.
(cherry picked from commit f85898ba6e)
The per-note-panning support is broken (not sure whether this is a bug
in FluidSynth or our code) and leads to improperly panned sounds all
the time - even with all notes being panned to center. Thus disable it
until we have a proper fix for it.
Until now, Mixer not only was responsible for rendering audio buffers
but also managed writing them to audio backend (through a FIFO) and
handled various quality related parameters.
All this functionality has been moved into the new AudioOutputContext
class. It glues together AudioBackend (formerly called AudioDevice),
global quality settings and the Mixer.
The AudioOutputContext class creates a FifoWriter which calls
Mixer::renderNextBuffer() and writes the output into the BufferFifo of
the AudioOutputContext it belongs to. The BufferFifo is read by the
according AudioBackend which belongs to the AudioOutputContext as well.
The AudioOutputContext also handles resampling in case the AudioBackend
wants the buffers in a different samplerate.
During this rewrite the Mixer class and the according source files have
been renamed from "mixer" to "Mixer". This results in small changes
all over LMMS' code base.
While regular instruments were excluded from processing when muted
this did not happen for InstrumentPlayHandle-based instruments. Muting
for exampling tracks with VSTi's inside did not decrease CPU usage.
Checking whether related InstrumentTrack is muted before calling
Instrument::play() fixes this issue.
Closes#2857426.
Most files and most of the core classes and their methods have been
renamed to match new coding style conventions:
391 files changed, 25400 insertions(+), 25598 deletions(-)
Furthermore splitted some files where model and view classes were
declared or implemented together in the same file.
Should be tested thoroughly as I might have missed renaming some virtual
methods or SIGNAL/SLOT parameters.
Do not crash if no fluid_voice could be determined in
sf2Instrument::playNote() (which for example happens if no soundfont
is loaded). Furthermore protect the FluidSynth API calls in the
envelope and panning code with global synth mutex.
Finally there's proper support for panning and volume envelopes. This
is achieved by changing parameters of individual voices (one voice is
being created for each note). The new code also replaces the old
panning hacks which played notes on different channels and changed
panning of individual channels.
Closes#2010818.
* cleaned up code and improved coding style
* removed old SINGLE_SOURCE_COMPILE macro relicts
* use QString::toUtf8() instead of QString::toAscii() wherever possible
When compiling with GCC always allocate a temporary buffer for
resampling on stack rather than doing an expensive heap allocation.
Signed-off-by: Tobias Doerffel <tobias.doerffel@gmail.com>
Added generic drag'n'drop support for all instrument views. All
resources supported by the according instrument now can be dropped
onto instrument view without any extra code in actual instrument.
Additionally renamed some files and classes related to InstrumentView
class to match new style.
Signed-off-by: Tobias Doerffel <tobias.doerffel@gmail.com>
Adapted Sf2Player plugin to new resource framework support in plugin
base class.
Furthermore some coding style improvements.
Signed-off-by: Tobias Doerffel <tobias.doerffel@gmail.com>
If SF2_PANNING_SUPPORT is set, overlapping notes of the same key played on
different MIDI channel caused some notes to hang. This commit fixes the issue.
If SF2_PANNING_SUPPORT is set, changed patches were applied to current
channel after calling fluid_synth_noteon(...) - some notes still were played
with the old patch until m_channel made one round trip.
* renamed bendable() to isBendable()
* if the instrument is MIDI based and instrument-track's volume is below 100, adjust velocity of MIDI events and scaling factor when mixing sound
git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1715 0778d3d1-df1d-0410-868b-ea421aaaa00d
* convert from note-play-handle's volume to MIDI-velocity when calling fluid_synth_noteon()
* set fluidsynth's internal interpolation-method to high-quality when running LMMS in HQ-mode
git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1434 0778d3d1-df1d-0410-868b-ea421aaaa00d
