1<HTML 2><HEAD 3><TITLE 4>SDL_PauseAudio</TITLE 5><META 6NAME="GENERATOR" 7CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ 8"><LINK 9REL="HOME" 10TITLE="SDL Library Documentation" 11HREF="index.html"><LINK 12REL="UP" 13TITLE="Audio" 14HREF="audio.html"><LINK 15REL="PREVIOUS" 16TITLE="SDL_OpenAudio" 17HREF="sdlopenaudio.html"><LINK 18REL="NEXT" 19TITLE="SDL_GetAudioStatus" 20HREF="sdlgetaudiostatus.html"></HEAD 21><BODY 22CLASS="REFENTRY" 23BGCOLOR="#FFF8DC" 24TEXT="#000000" 25LINK="#0000ee" 26VLINK="#551a8b" 27ALINK="#ff0000" 28><DIV 29CLASS="NAVHEADER" 30><TABLE 31SUMMARY="Header navigation table" 32WIDTH="100%" 33BORDER="0" 34CELLPADDING="0" 35CELLSPACING="0" 36><TR 37><TH 38COLSPAN="3" 39ALIGN="center" 40>SDL Library Documentation</TH 41></TR 42><TR 43><TD 44WIDTH="10%" 45ALIGN="left" 46VALIGN="bottom" 47><A 48HREF="sdlopenaudio.html" 49ACCESSKEY="P" 50>Prev</A 51></TD 52><TD 53WIDTH="80%" 54ALIGN="center" 55VALIGN="bottom" 56></TD 57><TD 58WIDTH="10%" 59ALIGN="right" 60VALIGN="bottom" 61><A 62HREF="sdlgetaudiostatus.html" 63ACCESSKEY="N" 64>Next</A 65></TD 66></TR 67></TABLE 68><HR 69ALIGN="LEFT" 70WIDTH="100%"></DIV 71><H1 72><A 73NAME="SDLPAUSEAUDIO" 74></A 75>SDL_PauseAudio</H1 76><DIV 77CLASS="REFNAMEDIV" 78><A 79NAME="AEN6765" 80></A 81><H2 82>Name</H2 83>SDL_PauseAudio -- Pauses and unpauses the audio callback processing</DIV 84><DIV 85CLASS="REFSYNOPSISDIV" 86><A 87NAME="AEN6768" 88></A 89><H2 90>Synopsis</H2 91><DIV 92CLASS="FUNCSYNOPSIS" 93><A 94NAME="AEN6769" 95></A 96><P 97></P 98><PRE 99CLASS="FUNCSYNOPSISINFO" 100>#include "SDL.h"</PRE 101><P 102><CODE 103><CODE 104CLASS="FUNCDEF" 105>void <B 106CLASS="FSFUNC" 107>SDL_PauseAudio</B 108></CODE 109>(int pause_on);</CODE 110></P 111><P 112></P 113></DIV 114></DIV 115><DIV 116CLASS="REFSECT1" 117><A 118NAME="AEN6775" 119></A 120><H2 121>Description</H2 122><P 123>This function pauses and unpauses the audio callback processing. 124It should be called with <TT 125CLASS="PARAMETER" 126><I 127>pause_on</I 128></TT 129>=0 after opening the audio 130device to start playing sound. This is so you can safely initialize 131data for your callback function after opening the audio device. 132Silence will be written to the audio device during the pause.</P 133></DIV 134><DIV 135CLASS="REFSECT1" 136><A 137NAME="AEN6779" 138></A 139><H2 140>See Also</H2 141><P 142><A 143HREF="sdlgetaudiostatus.html" 144><TT 145CLASS="FUNCTION" 146>SDL_GetAudioStatus</TT 147></A 148>, 149<A 150HREF="sdlopenaudio.html" 151><TT 152CLASS="FUNCTION" 153>SDL_OpenAudio</TT 154></A 155></P 156></DIV 157><DIV 158CLASS="NAVFOOTER" 159><HR 160ALIGN="LEFT" 161WIDTH="100%"><TABLE 162SUMMARY="Footer navigation table" 163WIDTH="100%" 164BORDER="0" 165CELLPADDING="0" 166CELLSPACING="0" 167><TR 168><TD 169WIDTH="33%" 170ALIGN="left" 171VALIGN="top" 172><A 173HREF="sdlopenaudio.html" 174ACCESSKEY="P" 175>Prev</A 176></TD 177><TD 178WIDTH="34%" 179ALIGN="center" 180VALIGN="top" 181><A 182HREF="index.html" 183ACCESSKEY="H" 184>Home</A 185></TD 186><TD 187WIDTH="33%" 188ALIGN="right" 189VALIGN="top" 190><A 191HREF="sdlgetaudiostatus.html" 192ACCESSKEY="N" 193>Next</A 194></TD 195></TR 196><TR 197><TD 198WIDTH="33%" 199ALIGN="left" 200VALIGN="top" 201>SDL_OpenAudio</TD 202><TD 203WIDTH="34%" 204ALIGN="center" 205VALIGN="top" 206><A 207HREF="audio.html" 208ACCESSKEY="U" 209>Up</A 210></TD 211><TD 212WIDTH="33%" 213ALIGN="right" 214VALIGN="top" 215>SDL_GetAudioStatus</TD 216></TR 217></TABLE 218></DIV 219></BODY 220></HTML 221>