mirror of
https://github.com/ZDoom/gzdoom-gles.git
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87 lines
2.4 KiB
C++
87 lines
2.4 KiB
C++
/*
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wildmidi_lib.h
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Midi Wavetable Processing library
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Copyright (C) Chris Ison 2001-2011
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Copyright (C) Bret Curtis 2013-2014
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This file is part of WildMIDI.
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WildMIDI is free software: you can redistribute and/or modify the player
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under the terms of the GNU General Public License and you can redistribute
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and/or modify the library under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation, either version 3 of
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the licenses, or(at your option) any later version.
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WildMIDI is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License and
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the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU General Public License and the
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GNU Lesser General Public License along with WildMIDI. If not, see
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<http://www.gnu.org/licenses/>.
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*/
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#ifndef WILDMIDI_LIB_H
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#define WILDMIDI_LIB_H
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#define WM_MO_LOG_VOLUME 0x0001
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#define WM_MO_ENHANCED_RESAMPLING 0x0002
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#define WM_MO_REVERB 0x0004
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#define WM_MO_WHOLETEMPO 0x8000
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#define WM_MO_ROUNDTEMPO 0x2000
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#define WM_GS_VERSION 0x0001
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#define WM_SYMBOL // we do not need this in ZDoom
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/*
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#if defined(__cplusplus)
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extern "C" {
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#endif
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*/
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struct _WM_Info {
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char *copyright;
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unsigned long int current_sample;
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unsigned long int approx_total_samples;
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unsigned short int mixer_options;
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unsigned long int total_midi_time;
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};
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typedef void midi;
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WM_SYMBOL const char * WildMidi_GetString (unsigned short int info);
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WM_SYMBOL int WildMidi_Init (const char * config_file, unsigned short int rate, unsigned short int options);
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WM_SYMBOL int WildMidi_MasterVolume (unsigned char master_volume);
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WM_SYMBOL int WildMidi_SetOption (midi * handle, unsigned short int options, unsigned short int setting);
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WM_SYMBOL int WildMidi_Close (midi * handle);
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WM_SYMBOL int WildMidi_Shutdown (void);
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WM_SYMBOL int WildMidi_GetSampleRate (void);
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/*
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#if defined(__cplusplus)
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}
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#endif
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*/
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class WildMidi_Renderer
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{
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public:
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WildMidi_Renderer();
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~WildMidi_Renderer();
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void ShortEvent(int status, int parm1, int parm2);
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void LongEvent(const unsigned char *data, int len);
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void ComputeOutput(float *buffer, int len);
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void LoadInstrument(int bank, int percussion, int instr);
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int GetVoiceCount();
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void SetOption(int opt, int set);
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private:
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void *handle;
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};
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#endif /* WILDMIDI_LIB_H */
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