Mercurial > sdl-ios-xcode
annotate docs/html/sdlcondbroadcast.html @ 315:3333b6e68289
Date: Sat, 23 Mar 2002 13:53:37 +0200
From: "Mike Gorchak" <mike@malva.ua>
Subject: Big QNX patch again.
Added 8bit palette emulation code for window mode with bpp>=15.
Added store/restore original palette for 8bit modes.
Added more information about photon API call fails.
Rewroten change palette code, slow but works.
Fixed bug with set caption before window was inited.
Fixed bugs with some initial state of variables.
Fixed bug with storing old video mode settings.
Fixed bug with switching to fullscreen mode and back.
Fixed few double SEGFAULTS during parachute mode.
Removed compilation warning with no PgWaitHWIdle prototype.
Removed pack of dead unusable code.
Cleanups SDL_PrivateVideoData structure, some headers.
Some code formatting.
author | Sam Lantinga <slouken@libsdl.org> |
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date | Sat, 23 Mar 2002 20:19:44 +0000 |
parents | e5bc29de3f0a |
children | 355632dca928 |
rev | line source |
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0 | 1 <HTML |
2 ><HEAD | |
3 ><TITLE | |
4 >SDL_CondBroadcast</TITLE | |
5 ><META | |
6 NAME="GENERATOR" | |
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7 CONTENT="Modular DocBook HTML Stylesheet Version 1.64 |
0 | 8 "><LINK |
9 REL="HOME" | |
10 TITLE="SDL Library Documentation" | |
11 HREF="index.html"><LINK | |
12 REL="UP" | |
13 TITLE="Multi-threaded Programming" | |
14 HREF="thread.html"><LINK | |
15 REL="PREVIOUS" | |
16 TITLE="SDL_CondSignal" | |
17 HREF="sdlcondsignal.html"><LINK | |
18 REL="NEXT" | |
19 TITLE="SDL_CondWait" | |
20 HREF="sdlcondwait.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="sdlcondsignal.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="sdlcondwait.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="SDLCONDBROADCAST" | |
71 >SDL_CondBroadcast</A | |
72 ></H1 | |
73 ><DIV | |
74 CLASS="REFNAMEDIV" | |
75 ><A | |
181
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76 NAME="AEN7949" |
0 | 77 ></A |
78 ><H2 | |
79 >Name</H2 | |
80 >SDL_CondBroadcast -- Restart all threads waiting on a condition variable</DIV | |
81 ><DIV | |
82 CLASS="REFSYNOPSISDIV" | |
83 ><A | |
181
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84 NAME="AEN7952" |
0 | 85 ></A |
86 ><H2 | |
87 >Synopsis</H2 | |
88 ><DIV | |
89 CLASS="FUNCSYNOPSIS" | |
90 ><A | |
181
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91 NAME="AEN7953" |
0 | 92 ></A |
93 ><P | |
94 ></P | |
95 ><PRE | |
96 CLASS="FUNCSYNOPSISINFO" | |
97 >#include "SDL.h" | |
98 #include "SDL_thread.h"</PRE | |
99 ><P | |
100 ><CODE | |
101 ><CODE | |
102 CLASS="FUNCDEF" | |
103 >int <B | |
104 CLASS="FSFUNC" | |
105 >SDL_CondBroadcast</B | |
106 ></CODE | |
107 >(SDL_cond *cond);</CODE | |
108 ></P | |
109 ><P | |
110 ></P | |
111 ></DIV | |
112 ></DIV | |
113 ><DIV | |
114 CLASS="REFSECT1" | |
115 ><A | |
181
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116 NAME="AEN7959" |
0 | 117 ></A |
118 ><H2 | |
119 >Description</H2 | |
120 ><P | |
121 >Restarts all threads that are waiting on the condition variable, <TT | |
122 CLASS="PARAMETER" | |
123 ><I | |
124 >cond</I | |
125 ></TT | |
126 >. Returns <SPAN | |
127 CLASS="RETURNVALUE" | |
128 >0</SPAN | |
129 > on success, or <SPAN | |
130 CLASS="RETURNVALUE" | |
131 >-1</SPAN | |
132 > on an error.</P | |
133 ></DIV | |
134 ><DIV | |
135 CLASS="REFSECT1" | |
136 ><A | |
181
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137 NAME="AEN7965" |
0 | 138 ></A |
139 ><H2 | |
140 >See Also</H2 | |
141 ><P | |
142 ><A | |
143 HREF="sdlcondsignal.html" | |
144 ><TT | |
145 CLASS="FUNCTION" | |
146 >SDL_CondSignal</TT | |
147 ></A | |
148 >, | |
149 <A | |
150 HREF="sdlcondwait.html" | |
151 ><TT | |
152 CLASS="FUNCTION" | |
153 >SDL_CondWait</TT | |
154 ></A | |
155 > </P | |
156 ></DIV | |
157 ><DIV | |
158 CLASS="NAVFOOTER" | |
159 ><HR | |
160 ALIGN="LEFT" | |
161 WIDTH="100%"><TABLE | |
162 WIDTH="100%" | |
163 BORDER="0" | |
164 CELLPADDING="0" | |
165 CELLSPACING="0" | |
166 ><TR | |
167 ><TD | |
168 WIDTH="33%" | |
169 ALIGN="left" | |
170 VALIGN="top" | |
171 ><A | |
172 HREF="sdlcondsignal.html" | |
173 >Prev</A | |
174 ></TD | |
175 ><TD | |
176 WIDTH="34%" | |
177 ALIGN="center" | |
178 VALIGN="top" | |
179 ><A | |
180 HREF="index.html" | |
181 >Home</A | |
182 ></TD | |
183 ><TD | |
184 WIDTH="33%" | |
185 ALIGN="right" | |
186 VALIGN="top" | |
187 ><A | |
188 HREF="sdlcondwait.html" | |
189 >Next</A | |
190 ></TD | |
191 ></TR | |
192 ><TR | |
193 ><TD | |
194 WIDTH="33%" | |
195 ALIGN="left" | |
196 VALIGN="top" | |
197 >SDL_CondSignal</TD | |
198 ><TD | |
199 WIDTH="34%" | |
200 ALIGN="center" | |
201 VALIGN="top" | |
202 ><A | |
203 HREF="thread.html" | |
204 >Up</A | |
205 ></TD | |
206 ><TD | |
207 WIDTH="33%" | |
208 ALIGN="right" | |
209 VALIGN="top" | |
210 >SDL_CondWait</TD | |
211 ></TR | |
212 ></TABLE | |
213 ></DIV | |
214 ></BODY | |
215 ></HTML | |
216 > |