wildmidi_init(3) [debian man page]
WildMidi_Init(3) WildMidi Programmer's Manual WildMidi_Init(3) NAME
WildMidi_Init - Initialize the library LIBRARY
libWildMidi SYNOPSIS
#include <wildmidi_lib.h> WildMidi_Init (const char *config_file, unsigned short int rate, unsigned short int options) DESCRIPTION
Intializes libWildMidi in preparation for playback. This function only needs to be called once by the program using libWildMidi. config-file The file that contans the instrument configuation for the library. rate The sound rate you want the the audio data output at. Rates accepted by libWildMidi are 11000 - 65000. options The initial options to set for the library. see below WM_MO_LOG_VOLUME By default the library uses linear volume levels typically used in computer MIDI players. These can differ somewhat to volume levels found on some midi hardware which may use a volume curve based on decibels. This option sets the volume levels to what you'd expect on such devices. WM_MO_ENHANCED_RESAMPLING By default libWildMidi uses linear interpolation for the resampling of the sound samples. Setting this option enables the library to use a resampling method that attempts to fill in the gaps giving richer sound. WM_MO_REVERB libWildMidi has an 8 reflection reverb engine. Use this option to give more depth to the output. SEE ALSO
WildMidi_GetString(3), WildMidi_MasterVolume(3), WildMidi_Open(3), WildMidi_OpenBuffer(3), WildMidi_SetOption(3), WildMidi_GetOutput(3), WildMidi_GetInfo(3), WildMidi_FastSeek(3), WildMidi_Close(3), WildMidi_Shutdown(3), wildmidi(1), wildmidi.cfg(5) AUTHOR
Chris Ison <wildcode@users.sourceforge.net> COPYRIGHT
Copyright (C) Chris Ison 2001-2010 This file is part of WildMIDI. WildMIDI is free software: you can redistribute and/or modify the player under the terms of the GNU General Public License and you can redistribute and/or modify the library under the terms of the GNU Lesser General Public License as published by the Free Software Founda- tion, either version 3 of the licenses, or(at your option) any later version. WildMIDI 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 and the GNU Lesser General Public License for more details. You should have received a copy of the GNU General Public License and the GNU Lesser General Public License along with WildMIDI. If not, see <http://www.gnu.org/licenses/>. This manpage is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/3.0/ or send a letter to Creative Commons, 171 Second Street, Suite 300, San Francisco, Califor- nia, 94105, USA. 05 June 2010 WildMidi_Init(3)
Check Out this Related Man Page
WildMidi_SetOption(3) WildMidi Programmer's Manual WildMidi_SetOption(3) NAME
WildMidi_SetOption - Set a library option for a specific midi LIBRARY
libWildMidi SYNOPSIS
#include <wildmidi_lib.h> int WildMidi_SetOption (midi *handle, unsigned short int options, unsigned short int setting) DESCRIPTION
Set a library option for a specific midi. handle The indentifier obtained from opening a midi file with WildMidi_Open(3) or WildMidi_OpenBuffer(3) options The option or options you wish to change. WM_MO_LOG_VOLUME By default the library uses linear volume levels typically used in computer MIDI players. These can differ somewhat to volume levels found on some midi hardware which may use a volume curve based on decibels. This option sets the volume levels to what you'd expect on such devices. WM_MO_ENHANCED_RESAMPLING By default libWildMidi uses linear interpolation for the resampling of the sound samples. Setting this option enables the library to use a resampling method that attempts to fill in the gaps giving richer sound. WM_MO_REVERB libWildMidi has an 8 reflection reverb engine. Use this option to give more depth to the output. setting To turn on an option, repeat that option here. To turn off an option, do not put the option here. Example: To turn on Reverb WildMidi_SetOption(handle, WM_MO_REVERB, WM_MO_REVERB); Example: To turn off Reverb WildMidi_SetOption(handle, WM_MO_REVERB, NULL); Example: To turn on Reverb and Enhanced Resampling WildMidi_SetOption(handle, (WM_MO_REVERB | WM_MO_ENHANCED_RESAMPLING), (WM_MO_REVERB | WM_MO_ENHANCED_RESAMPLING)); RETURN VALUE
returns -1 on error, otherwise returns 0 SEE ALSO
WildMidi_GetString(3), WildMidi_Init(3), WildMidi_MasterVolume(3), WildMidi_Open(3), WildMidi_OpenBuffer(3), WildMidi_SetOption(3), Wild- Midi_GetOutput(3), WildMidi_GetInfo(3), WildMidi_FastSeek(3), WildMidi_Close(3), WildMidi_Shutdown(3), wildmidi(1), wildmidi.cfg(5) AUTHOR
Chris Ison <wildcode@users.sourceforge.net> COPYRIGHT
Copyright (C) Chris Ison 2001-2010 This file is part of WildMIDI. WildMIDI is free software: you can redistribute and/or modify the player under the terms of the GNU General Public License and you can redistribute and/or modify the library under the terms of the GNU Lesser General Public License as published by the Free Software Founda- tion, either version 3 of the licenses, or(at your option) any later version. WildMIDI 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 and the GNU Lesser General Public License for more details. You should have received a copy of the GNU General Public License and the GNU Lesser General Public License along with WildMIDI. If not, see <http://www.gnu.org/licenses/>. This manpage is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/3.0/ or send a letter to Creative Commons, 171 Second Street, Suite 300, San Francisco, Califor- nia, 94105, USA. 05 June 2010 WildMidi_SetOption(3)