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Initial revision
author Sam Lantinga <slouken@lokigames.com>
date Thu, 26 Apr 2001 16:45:43 +0000
parents
children 55f1f1b3e27d
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-1:000000000000 0:74212992fb08
1 <HTML
2 ><HEAD
3 ><TITLE
4 >SDL_LockAudio</TITLE
5 ><META
6 NAME="GENERATOR"
7 CONTENT="Modular DocBook HTML Stylesheet Version 1.61
8 "><LINK
9 REL="HOME"
10 TITLE="SDL Library Documentation"
11 HREF="index.html"><LINK
12 REL="UP"
13 TITLE="Audio"
14 HREF="audio.html"><LINK
15 REL="PREVIOUS"
16 TITLE="SDL_MixAudio"
17 HREF="sdlmixaudio.html"><LINK
18 REL="NEXT"
19 TITLE="SDL_UnlockAudio"
20 HREF="sdlunlockaudio.html"></HEAD
21 ><BODY
22 CLASS="REFENTRY"
23 BGCOLOR="#FFF8DC"
24 TEXT="#000000"
25 LINK="#0000ee"
26 VLINK="#551a8b"
27 ALINK="#ff0000"
28 ><DIV
29 CLASS="NAVHEADER"
30 ><TABLE
31 WIDTH="100%"
32 BORDER="0"
33 CELLPADDING="0"
34 CELLSPACING="0"
35 ><TR
36 ><TH
37 COLSPAN="3"
38 ALIGN="center"
39 >SDL Library Documentation</TH
40 ></TR
41 ><TR
42 ><TD
43 WIDTH="10%"
44 ALIGN="left"
45 VALIGN="bottom"
46 ><A
47 HREF="sdlmixaudio.html"
48 >Prev</A
49 ></TD
50 ><TD
51 WIDTH="80%"
52 ALIGN="center"
53 VALIGN="bottom"
54 ></TD
55 ><TD
56 WIDTH="10%"
57 ALIGN="right"
58 VALIGN="bottom"
59 ><A
60 HREF="sdlunlockaudio.html"
61 >Next</A
62 ></TD
63 ></TR
64 ></TABLE
65 ><HR
66 ALIGN="LEFT"
67 WIDTH="100%"></DIV
68 ><H1
69 ><A
70 NAME="SDLLOCKAUDIO"
71 >SDL_LockAudio</A
72 ></H1
73 ><DIV
74 CLASS="REFNAMEDIV"
75 ><A
76 NAME="AEN6509"
77 ></A
78 ><H2
79 >Name</H2
80 >SDL_LockAudio&nbsp;--&nbsp;Lock out the callback function</DIV
81 ><DIV
82 CLASS="REFSYNOPSISDIV"
83 ><A
84 NAME="AEN6512"
85 ></A
86 ><H2
87 >Synopsis</H2
88 ><DIV
89 CLASS="FUNCSYNOPSIS"
90 ><A
91 NAME="AEN6513"
92 ></A
93 ><P
94 ></P
95 ><PRE
96 CLASS="FUNCSYNOPSISINFO"
97 >#include "SDL.h"</PRE
98 ><P
99 ><CODE
100 ><CODE
101 CLASS="FUNCDEF"
102 >void <B
103 CLASS="FSFUNC"
104 >SDL_LockAudio</B
105 ></CODE
106 >(void);</CODE
107 ></P
108 ><P
109 ></P
110 ></DIV
111 ></DIV
112 ><DIV
113 CLASS="REFSECT1"
114 ><A
115 NAME="AEN6519"
116 ></A
117 ><H2
118 >Description</H2
119 ><P
120 >The lock manipulated by these functions protects the callback function.
121 During a LockAudio period, you can be guaranteed that the
122 callback function is not running. Do not call these from the callback
123 function or you will cause deadlock.</P
124 ></DIV
125 ><DIV
126 CLASS="REFSECT1"
127 ><A
128 NAME="AEN6522"
129 ></A
130 ><H2
131 >See Also</H2
132 ><P
133 ><A
134 HREF="sdlopenaudio.html"
135 ><TT
136 CLASS="FUNCTION"
137 >SDL_OpenAudio</TT
138 ></A
139 ></P
140 ></DIV
141 ><DIV
142 CLASS="NAVFOOTER"
143 ><HR
144 ALIGN="LEFT"
145 WIDTH="100%"><TABLE
146 WIDTH="100%"
147 BORDER="0"
148 CELLPADDING="0"
149 CELLSPACING="0"
150 ><TR
151 ><TD
152 WIDTH="33%"
153 ALIGN="left"
154 VALIGN="top"
155 ><A
156 HREF="sdlmixaudio.html"
157 >Prev</A
158 ></TD
159 ><TD
160 WIDTH="34%"
161 ALIGN="center"
162 VALIGN="top"
163 ><A
164 HREF="index.html"
165 >Home</A
166 ></TD
167 ><TD
168 WIDTH="33%"
169 ALIGN="right"
170 VALIGN="top"
171 ><A
172 HREF="sdlunlockaudio.html"
173 >Next</A
174 ></TD
175 ></TR
176 ><TR
177 ><TD
178 WIDTH="33%"
179 ALIGN="left"
180 VALIGN="top"
181 >SDL_MixAudio</TD
182 ><TD
183 WIDTH="34%"
184 ALIGN="center"
185 VALIGN="top"
186 ><A
187 HREF="audio.html"
188 >Up</A
189 ></TD
190 ><TD
191 WIDTH="33%"
192 ALIGN="right"
193 VALIGN="top"
194 >SDL_UnlockAudio</TD
195 ></TR
196 ></TABLE
197 ></DIV
198 ></BODY
199 ></HTML
200 >