/* Copyright (C) 2006-2011 Nasca Octavian Paul Author: Nasca Octavian Paul Copyright (C) 2017 Xenakios This program is free software; you can redistribute it and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License (version 2) for more details. You should have received a copy of the GNU General Public License (version 2) along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #pragma once #include "../JuceLibraryCode/JuceHeader.h" #include "PS_Source/PaulStretchControl.h" class MyThumbCache; const int cpi_main_volume = 0; const int cpi_stretchamount = 1; const int cpi_fftsize = 2; const int cpi_pitchshift = 3; const int cpi_frequencyshift = 4; const int cpi_soundstart = 5; const int cpi_soundend = 6; const int cpi_freeze = 7; const int cpi_spreadamount = 8; const int cpi_compress = 9; const int cpi_loopxfadelen = 10; const int cpi_numharmonics = 11; const int cpi_harmonicsfreq = 12; const int cpi_harmonicsbw = 13; const int cpi_harmonicsgauss = 14; const int cpi_octavesm2 = 15; const int cpi_octavesm1 = 16; const int cpi_octaves0 = 17; const int cpi_octaves1 = 18; const int cpi_octaves15 = 19; const int cpi_octaves2 = 20; const int cpi_tonalvsnoisebw = 21; const int cpi_tonalvsnoisepreserve = 22; const int cpi_filter_low = 23; const int cpi_filter_high = 24; const int cpi_onsetdetection = 25; const int cpi_capture_enabled = 26; const int cpi_num_outchans = 27; const int cpi_pause_enabled = 28; const int cpi_max_capture_len = 29; const int cpi_passthrough = 30; class MyPropertiesFile { public: MyPropertiesFile() { PropertiesFile::Options poptions; poptions.applicationName = "PaulXStretch3"; poptions.folderName = "PaulXStretch3"; poptions.commonToAllUsers = false; poptions.doNotSave = false; poptions.storageFormat = PropertiesFile::storeAsXML; poptions.millisecondsBeforeSaving = 1000; poptions.ignoreCaseOfKeyNames = false; poptions.processLock = nullptr; poptions.filenameSuffix = ".xml"; poptions.osxLibrarySubFolder = "Application Support"; m_props_file = std::make_unique(poptions); } std::unique_ptr m_props_file; }; class PaulstretchpluginAudioProcessor : public AudioProcessor, public MultiTimer { public: PaulstretchpluginAudioProcessor(); ~PaulstretchpluginAudioProcessor(); //============================================================================== void prepareToPlay (double sampleRate, int samplesPerBlock) override; void releaseResources() override; #ifndef JucePlugin_PreferredChannelConfigurations bool isBusesLayoutSupported (const BusesLayout& layouts) const override; #endif void processBlock (AudioSampleBuffer&, MidiBuffer&) override; //============================================================================== AudioProcessorEditor* createEditor() override; bool hasEditor() const override; //============================================================================== const String getName() const override; bool acceptsMidi() const override; bool producesMidi() const override; bool isMidiEffect () const override; double getTailLengthSeconds() const override; //============================================================================== int getNumPrograms() override; int getCurrentProgram() override; void setCurrentProgram (int index) override; const String getProgramName (int index) override; void changeProgramName (int index, const String& newName) override; //============================================================================== void getStateInformation (MemoryBlock& destData) override; void setStateInformation (const void* data, int sizeInBytes) override; AudioParameterFloat* getFloatParameter(int index) { return dynamic_cast(getParameters()[index]); } void setRecordingEnabled(bool b); bool isRecordingEnabled() { return m_is_recording; } double getRecordingPositionPercent(); String setAudioFile(File f); File getAudioFile() { return m_current_file; } Range getTimeSelection(); SharedResourcePointer m_afm; SharedResourcePointer m_propsfile; StretchAudioSource* getStretchSource() { return m_stretch_source.get(); } double getPreBufferingPercent(); void timerCallback(int id) override; double getSampleRateChecked(); int m_abnormal_output_samples = 0; AudioPlayHead::CurrentPositionInfo m_playposinfo; bool m_play_when_host_plays = false; bool m_capture_when_host_plays = false; bool m_use_backgroundbuffering = true; void resetParameters(); void setPreBufferAmount(int x); int getPreBufferAmount(); bool m_load_file_with_state = true; private: bool m_ready_to_play = false; AudioBuffer m_recbuffer; double m_max_reclen = 10.0; bool m_is_recording = false; int m_rec_pos = 0; void finishRecording(int lenrecorded); bool m_using_memory_buffer = true; int m_cur_num_out_chans = 2; CriticalSection m_cs; File m_current_file; Time m_current_file_date; TimeSliceThread m_bufferingthread; std::unique_ptr m_stretch_source; std::unique_ptr m_buffering_source; int m_prebuffer_amount = 1; bool m_recreate_buffering_source = true; int m_fft_size_to_use = 1024; double m_last_outpos_pos = 0.0; double m_last_in_pos = 0.0; std::vector m_bufamounts{ 4096,8192,16384,32768,65536,262144 }; ProcessParameters m_ppar; void setFFTSize(double size); void startplay(Range playrange, int numoutchans, int maxBlockSize, String& err); SharedResourcePointer m_thumbcache; AudioParameterInt* m_outchansparam = nullptr; int m_curmaxblocksize = 0; double m_cur_sr = 0.0; bool m_last_host_playing = false; AudioBuffer m_input_buffer; std::vector m_reset_pars; //============================================================================== JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (PaulstretchpluginAudioProcessor) };