NAME

WildMidi_SetOption - Set a library option for a specific midi

LIBRARY

libWildMidi

SYNOPSIS

#include <wildmidi_lib.h>

int WildMidi_SetOption (midi *handle, uint16_t options, uint16_t setting)

DESCRIPTION

Set a library option for a specific midi.

handle: The identifier 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.
WM_MO_LOOP: Makes libWildMidi to automatically rewind when it reaches the end, so the file would play in continuous loop.
WM_MO_STRIPSILENCE: Strips silence at song start.
WM_MO_SAVEASTYPE0: This option tells WildMidi_GetMidiOutput(3) to output type-0 format data for type-2 files.
WM_MO_TEXTASLYRIC: Some files have the lyrics in the text meta event. This option reads lyrics from there instead.

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, 0);
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.

AUTHOR

Chris Ison <chrisisonwildcode@gmail.com> Bret Curtis <psi29a@gmail.com>

COPYRIGHT

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 Foundation, 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, California, 94105, USA.