WildMidi_SetOption (3)

libWildMidi

#include <wildmidi_lib.h>

int WildMidi_SetOption (midi *handle, unsigned short int options, unsigned short int setting)

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.

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));

Returns -1 on error, otherwise returns 0.

WildMidi_GetString(3), WildMidi_Init(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.cfg(5)

Chris Ison <[email protected]> Bret Curtis <[email protected]>

Copyright (C) Chris Ison 2001-2010 Copyright (C) Bret Curtis 2013-2014

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/>.

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