1<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 2<html xml:lang="en-US" lang="en-US" xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 5 <meta http-equiv="Content-Style-Type" content="text/css" /> 6 <link rel="stylesheet" href="../../../css/manpage.css" type="text/css" /> 7 <title>SetTrackMute</title> 8 </head> 9 <body> 10 <h1><CODE><a href="../../../nw/Overview.html">nw</a>::<a href="../../../nw/snd/Overview.html">snd</a>::<a href="../../../nw/snd/SequenceSoundHandle/Overview.html">SequenceSoundHandle</a>::SetTrackMute</CODE> Member Function</h1> 11 <h2>Syntax</h2> 12 <div class="section"> 13 <pre class="definition">#include <nw/snd/snd_SequenceSoundHandle.h> 14void SetTrackMute( 15 <span>u32</span> trackBitFlag, 16 <a href="../../../nw/snd/SeqMute.html">SeqMute</a> mute 17); 18void SetTrackMute( 19 <span>u32</span> trackBitFlag, 20 bool muteFlag 21); 22</pre> 23 </div> 24 <h2>List of Overloaded Member Functions</h2> 25 <div class="section"> 26 <table class="members"> 27 <tr> 28 <td> 29 <a href="./SetTrackMute(0).html">SetTrackMute ( u32, SeqMute ) </a> 30 </td> 31 <td>Mutes sequence sound tracks. Or cancels mute.</td> 32 </tr> 33 <tr> 34 <td> 35 <a href="./SetTrackMute(1).html">SetTrackMute ( u32, bool ) </a> 36 </td> 37 <td>Mutes sequence sound tracks. Or cancels mute.</td> 38 </tr> </table> 39 </div> 40 <h2>Description of SetTrackMute ( u32, SeqMute )</h2> 41 <div class="section"><p>Changes the muting of the sound sequence track associated with the handle. This function does not perform any action if the stream handle is invalid.</p><p>The trackBitFlag argument specifies the track. The tracks are identified from the lower bit in sequence: Track 0, Track 1, Track 2 .... All tracks that have enabled bits will have their mute settings changed. For example, to change the mute settings of Track 2 and Track 5, use (1 << 2) | (1 << 5); i.e., 0x0024.</p><p>When a track is muted, the note on command can no longer be executed on the specified track after that point.</p><p>Whether the sound is stopped depends on the specification made with <CODE><A href="../global/snd_SeqMute.html">SeqMute</A></CODE>. If mute is canceled, sound will be produced but not begin to play immediately. Note that sound will begin to play on the next note-on.</p><p>Much like mute status, silent status (<a href="../../../nw/snd/SequenceSoundHandle/SetTrackSilence.html">SetTrackSilence</a>) is available to turn off the volume of tracks. Mute status and silent status can be set separately. If both are set, a track not produce sound until both are cancelled.</p></div> 42 <h2>Description of SetTrackMute ( u32, bool )</h2> 43 <div class="section"><p>Changes the muting of the sound sequence track associated with the handle. This function does not perform any action if the stream handle is invalid.</p><p>The trackBitFlag argument specifies the track. The tracks are identified from the lower bit in sequence: Track 0, Track 1, Track 2 .... All tracks that have enabled bits will have their mute settings changed. For example, to change the mute settings of Track 2 and Track 5, use (1 << 2) | (1 << 5); i.e., 0x0024.</p><p>When a track is muted, the note on command can no longer be executed on the specified track after that point.</p><p>Setting muteFlag to true mutes the sequence track. At the same time, the sound reproduced by that track is immediately stopped. (This is the same as MUTE_STOP used with <a href="../../../nw/snd/SeqMute.html">SeqMute</a>.)</p><p>Setting muteFlag to false cancels muting.</p><p>If mute is canceled, sound will be produced but not begin to play immediately. Note that sound will begin to play on the next note-on.</p><p>Much like mute status, silent status (<a href="../../../nw/snd/SequenceSoundHandle/SetTrackSilence.html">SetTrackSilence</a>) is available to turn off the volume of tracks. Mute status and silent status can be set separately. If both are set, a track not produce sound until both are cancelled.</p></div> 44 <hr><p>CONFIDENTIAL</p></body> 45</html> 46