Provided by: libwildmidi-dev_0.2.3.4-2.1_i386 bug

NAME

       WildMidi_GetOutput - retrieve raw audio data

LIBRARY

       libWildMidi

SYNOPSIS

       #include <wildmidi_lib.h>

       int  WildMidi_GetOutput  (midi *handle, char *buffer, unsigned long int
       size);

DESCRIPTION

       Places size bytes of audio data from a  handle,  previously  opened  by
       WildMidi_Open(3) or WildMidi_OpenBuffer(3), into a buffer pointer to by
       buffer.

       buffer must be atleast size bytes, with size being a multiple of  4  as
       the data is stored in 16bit interleaved stereo format.

       handle The   indentifier   obtained  from  opening  a  midi  file  with
              WildMidi_Open(3) or WildMidi_OpenBuffer(3)

       buffer The location supplied by the calling program  where  libWildMidi
              is to store the audio data.

       size   The size of the buffer in bytes. Since libWildMidi processes the
              audio in 16bit interleaved stereo format, this value needs to be
              a multiple of 4.

RETURN VALUE

       Returns  -1  on error and an error message sent to stderr, 0 when there
       is no more audio data, otherwise the number  of  bytes  of  audio  data
       writen to buffer.

       NOTE: if the return value is less than the size you gave, this does not
       denote an error, it simply means the lib reached the end  of  the  midi
       before it could fill the buffer.

SEE ALSO

       WildMidi_GetString(3),    WildMidi_Init(3),   WildMidi_MasterVolume(3),
       WildMidi_Open(3),    WildMidi_OpenBuffer(3),     WildMidi_SetOption(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
       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.

                                 05 June 2010            WildMidi_GetOutput(3)