* update from personal repo
This commit is contained in:
@@ -1,7 +1,5 @@
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CXX := @CXX@
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#CXXFLAGS := -DHAVE_FFTW3 -DFFTW_DOUBLE_ONLY -DNO_THREAD_CHECKS @CXXFLAGS@ @SRC_CFLAGS@ @SNDFILE_CFLAGS@ @FFTW_CFLAGS@ @Vamp_CFLAGS@ -Irubberband -Isrc $(OPTFLAGS)
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OPTFLAGS := -O3 -ffast-math -ftree-vectorize -ftree-vect-loop-version -march=pentium4 -msse -msse2
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CXXFLAGS := -DHAVE_FFTW3 -DFFTW_DOUBLE_ONLY -DNO_THREAD_CHECKS @CXXFLAGS@ @SRC_CFLAGS@ @SNDFILE_CFLAGS@ @FFTW_CFLAGS@ @Vamp_CFLAGS@ -Irubberband -Isrc $(OPTFLAGS)
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CFLAGS := @CFLAGS@ $(OPTFLAGS)
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LDFLAGS := @LDFLAGS@ -lpthread $(LDFLAGS)
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@@ -19,6 +17,8 @@ DYNAMIC_FULL_VERSION := .2.0.0
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DYNAMIC_ABI_VERSION := .2
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DYNAMIC_LIBNAME := librubberband$(DYNAMIC_EXTENSION)
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DYNAMIC_LDFLAGS := -shared -Wl,-Bsymbolic -Wl,-soname=$(DYNAMIC_LIBNAME)$(DYNAMIC_ABI_VERSION)
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VAMP_LDFLAGS := -shared -Wl,-Bsymbolic -Wl,--version-script=src/vamp/vamp-plugin.map
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LADSPA_LDFLAGS := -shared -Wl,-Bsymbolic -Wl,--version-script=src/ladspa/ladspa-plugin.map
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PROGRAM_TARGET := bin/rubberband
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STATIC_TARGET := lib/librubberband.a
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@@ -120,10 +120,10 @@ $(DYNAMIC_TARGET): $(LIBRARY_OBJECTS)
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$(CXX) $(DYNAMIC_LDFLAGS) $^ -o $@ $(LIBRARY_LIBS) $(LDFLAGS)
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$(VAMP_TARGET): $(LIBRARY_OBJECTS) $(VAMP_OBJECTS)
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$(CXX) $(DYNAMIC_LDFLAGS) -o $@ $^ $(VAMP_PLUGIN_LIBS) $(LDFLAGS)
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$(CXX) $(VAMP_LDFLAGS) -o $@ $^ $(VAMP_PLUGIN_LIBS) $(LDFLAGS)
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$(LADSPA_TARGET): $(LIBRARY_OBJECTS) $(LADSPA_OBJECTS)
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$(CXX) $(DYNAMIC_LDFLAGS) -o $@ $^ $(LADSPA_PLUGIN_LIBS) $(LDFLAGS)
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$(CXX) $(LADSPA_LDFLAGS) -o $@ $^ $(LADSPA_PLUGIN_LIBS) $(LDFLAGS)
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bin:
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$(MKDIR) $@
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@@ -236,7 +236,7 @@ RubberBandStretcher::Impl::setPitchScale(double fs)
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}
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if (fs == m_pitchScale) return;
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bool was1 = (m_pitchScale == 1.f);
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bool rbs = resampleBeforeStretching();
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@@ -247,9 +247,7 @@ RubberBandStretcher::Impl::setPitchScale(double fs)
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if (!(m_options & OptionPitchHighConsistency) &&
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(was1 || resampleBeforeStretching() != rbs) &&
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m_pitchScale != 1.f) {
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cerr << "reset resampler" << endl;
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// resampling mode has changed
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for (int c = 0; c < m_channels; ++c) {
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if (m_channelData[c]->resampler) {
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@@ -1042,6 +1042,7 @@ RubberBandStretcher::Impl::writeChunk(size_t channel, size_t shiftIncrement, boo
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1.0 / m_pitchScale,
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last);
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writeOutput(*cd.outbuf, cd.resamplebuf,
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outframes, cd.outCount, theoreticalOut);
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@@ -29,7 +29,8 @@ RubberBandPitchShifter::portNamesMono[PortCountMono] =
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"Semitones",
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"Octaves",
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"Crispness",
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"Formant Preservation",
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"Formant Preserving",
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"Fast",
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"Input",
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"Output"
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};
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@@ -42,7 +43,8 @@ RubberBandPitchShifter::portNamesStereo[PortCountStereo] =
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"Semitones",
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"Octaves",
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"Crispness",
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"Formant Preservation",
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"Formant Preserving",
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"Fast",
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"Input L",
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"Output L",
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"Input R",
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@@ -58,6 +60,7 @@ RubberBandPitchShifter::portsMono[PortCountMono] =
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LADSPA_PORT_INPUT | LADSPA_PORT_CONTROL,
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LADSPA_PORT_INPUT | LADSPA_PORT_CONTROL,
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LADSPA_PORT_INPUT | LADSPA_PORT_CONTROL,
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LADSPA_PORT_INPUT | LADSPA_PORT_CONTROL,
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LADSPA_PORT_INPUT | LADSPA_PORT_AUDIO,
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LADSPA_PORT_OUTPUT | LADSPA_PORT_AUDIO
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};
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@@ -71,6 +74,7 @@ RubberBandPitchShifter::portsStereo[PortCountStereo] =
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LADSPA_PORT_INPUT | LADSPA_PORT_CONTROL,
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LADSPA_PORT_INPUT | LADSPA_PORT_CONTROL,
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LADSPA_PORT_INPUT | LADSPA_PORT_CONTROL,
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LADSPA_PORT_INPUT | LADSPA_PORT_CONTROL,
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LADSPA_PORT_INPUT | LADSPA_PORT_AUDIO,
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LADSPA_PORT_OUTPUT | LADSPA_PORT_AUDIO,
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LADSPA_PORT_INPUT | LADSPA_PORT_AUDIO,
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@@ -105,6 +109,11 @@ RubberBandPitchShifter::hintsMono[PortCountMono] =
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LADSPA_HINT_BOUNDED_ABOVE |
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LADSPA_HINT_TOGGLED,
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0.0, 1.0 },
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{ LADSPA_HINT_DEFAULT_0 | // fast
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LADSPA_HINT_BOUNDED_BELOW |
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LADSPA_HINT_BOUNDED_ABOVE |
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LADSPA_HINT_TOGGLED,
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0.0, 1.0 },
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{ 0, 0, 0 },
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{ 0, 0, 0 }
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};
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@@ -137,6 +146,11 @@ RubberBandPitchShifter::hintsStereo[PortCountStereo] =
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LADSPA_HINT_BOUNDED_ABOVE |
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LADSPA_HINT_TOGGLED,
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0.0, 1.0 },
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{ LADSPA_HINT_DEFAULT_0 | // fast
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LADSPA_HINT_BOUNDED_BELOW |
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LADSPA_HINT_BOUNDED_ABOVE |
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LADSPA_HINT_TOGGLED,
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0.0, 1.0 },
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{ 0, 0, 0 },
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{ 0, 0, 0 },
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{ 0, 0, 0 },
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@@ -209,10 +223,12 @@ RubberBandPitchShifter::RubberBandPitchShifter(int sampleRate, size_t channels)
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m_octaves(0),
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m_crispness(0),
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m_formant(0),
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m_fast(0),
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m_ratio(1.0),
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m_prevRatio(1.0),
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m_currentCrispness(-1),
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m_currentFormant(false),
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m_currentFast(false),
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m_blockSize(1024),
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m_reserve(1024),
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m_stretcher(new RubberBandStretcher
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@@ -271,12 +287,19 @@ RubberBandPitchShifter::connectPort(LADSPA_Handle handle,
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&shifter->m_octaves,
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&shifter->m_crispness,
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&shifter->m_formant,
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&shifter->m_fast,
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&shifter->m_input[0],
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&shifter->m_output[0],
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&shifter->m_input[1],
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&shifter->m_output[1]
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};
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if (shifter->m_channels == 1) {
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if (port >= PortCountMono) return;
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} else {
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if (port >= PortCountStereo) return;
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}
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*ports[port] = (float *)location;
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if (shifter->m_latency) {
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@@ -300,7 +323,7 @@ RubberBandPitchShifter::activateImpl()
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m_stretcher->reset();
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m_stretcher->setPitchScale(m_ratio);
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for (int c = 0; c < m_channels; ++c) {
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for (size_t c = 0; c < m_channels; ++c) {
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m_outputBuffer[c]->reset();
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m_outputBuffer[c]->zero(m_reserve);
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}
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@@ -379,6 +402,23 @@ RubberBandPitchShifter::updateFormant()
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m_currentFormant = f;
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}
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void
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RubberBandPitchShifter::updateFast()
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{
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if (!m_fast) return;
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bool f = (*m_fast > 0.5f);
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if (f == m_currentFast) return;
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RubberBandStretcher *s = m_stretcher;
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s->setPitchOption(f ?
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RubberBandStretcher::OptionPitchHighSpeed :
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RubberBandStretcher::OptionPitchHighConsistency);
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m_currentFast = f;
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}
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void
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RubberBandPitchShifter::runImpl(unsigned long insamples)
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{
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@@ -391,7 +431,7 @@ RubberBandPitchShifter::runImpl(unsigned long insamples)
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while (offset < insamples) {
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unsigned long block = (unsigned long)m_blockSize;
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if (block > insamples) block = insamples;
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if (block + offset > insamples) block = insamples - offset;
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runImpl(block, offset);
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@@ -419,6 +459,7 @@ RubberBandPitchShifter::runImpl(unsigned long insamples, unsigned long offset)
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updateCrispness();
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updateFormant();
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updateFast();
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const int samples = insamples;
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int processed = 0;
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@@ -426,9 +467,14 @@ RubberBandPitchShifter::runImpl(unsigned long insamples, unsigned long offset)
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float *ptrs[2];
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if (m_outputBuffer[0]->getReadSpace() < m_reserve) {
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int rs = m_outputBuffer[0]->getReadSpace();
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if (rs < int(m_reserve)) {
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// std::cerr << "temporary expansion (have " << rs << ", want "
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// << m_reserve << ")" << std::endl;
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m_stretcher->setTimeRatio(1.1); // fill up temporarily
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} else if (m_outputBuffer[0]->getReadSpace() > 8192) {
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} else if (rs > 8192) {
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// std::cerr << "temporary reduction (have " << rs << ", want "
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// << m_reserve << ")" << std::endl;
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m_stretcher->setTimeRatio(0.9); // reduce temporarily
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} else {
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m_stretcher->setTimeRatio(1.0);
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@@ -39,11 +39,12 @@ protected:
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CentsPort = 3,
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CrispnessPort = 4,
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FormantPort = 5,
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InputPort1 = 6,
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OutputPort1 = 7,
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FastPort = 6,
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InputPort1 = 7,
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OutputPort1 = 8,
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PortCountMono = OutputPort1 + 1,
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InputPort2 = 8,
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OutputPort2 = 9,
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InputPort2 = 9,
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OutputPort2 = 10,
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PortCountStereo = OutputPort2 + 1
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};
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@@ -73,6 +74,7 @@ protected:
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void updateRatio();
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void updateCrispness();
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void updateFormant();
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void updateFast();
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float *m_input[2];
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float *m_output[2];
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@@ -82,10 +84,12 @@ protected:
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float *m_octaves;
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float *m_crispness;
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float *m_formant;
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float *m_fast;
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double m_ratio;
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double m_prevRatio;
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int m_currentCrispness;
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bool m_currentFormant;
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bool m_currentFast;
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size_t m_blockSize;
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size_t m_reserve;
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