Mercurial > sdl-ios-xcode
annotate docs/html/sdlcreatecond.html @ 172:37e3ca9254c7
Date: Sat, 8 Sep 2001 04:42:23 +0200
From: Max Horn <max@quendi.de>
Subject: SDL/OSX: Joystick; Better key handling
I just finished implementing improved keyhandling for OS X (in fact
the code should be easily ported to the "normal" MacOS part of SDL, I
just had no chance yet). Works like this:
First init the mapping table statically like before. Them, it queries
the OS for the "official" key table, then iterates over all 127
scancode and gets the associates ascii code. It ignores everythng
below 32 (has to, as it would lead to many problems if we did not...
e.g. both ESC and NUM LOCk produce an ascii code 27 on my keyboard),
and all stuff above 127 is mapped to SDLK_WORLD_* simply in the order
it is encountered.
In addition, caps lock is now working, too.
The code work flawless for me, but since I only have one keyboard, I
may have not encountered some serious problem... but I am pretty
confident that it is better than the old code in most cases.
The joystick driver works fine for me, too. I think it can be added
to CVS already. It would simply be helpful if more people would test
it. Hm, I wonder if Maelstrom or GLTron has Joystick support? That
would be a wonderful test application :)
I also took the liberty of modifying some text files like BUGS,
README.CVS, README.MacOSX (which now contains the OS X docs I long
promised)
author | Sam Lantinga <slouken@libsdl.org> |
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date | Tue, 11 Sep 2001 19:00:18 +0000 |
parents | 55f1f1b3e27d |
children | e5bc29de3f0a |
rev | line source |
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0 | 1 <HTML |
2 ><HEAD | |
3 ><TITLE | |
4 >SDL_CreateCond</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_SemValue" | |
17 HREF="sdlsemvalue.html"><LINK | |
18 REL="NEXT" | |
19 TITLE="SDL_DestroyCond" | |
20 HREF="sdldestroycond.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="sdlsemvalue.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="sdldestroycond.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="SDLCREATECOND" | |
71 >SDL_CreateCond</A | |
72 ></H1 | |
73 ><DIV | |
74 CLASS="REFNAMEDIV" | |
75 ><A | |
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76 NAME="AEN7710" |
0 | 77 ></A |
78 ><H2 | |
79 >Name</H2 | |
80 >SDL_CreateCond -- Create a condition variable</DIV | |
81 ><DIV | |
82 CLASS="REFSYNOPSISDIV" | |
83 ><A | |
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84 NAME="AEN7713" |
0 | 85 ></A |
86 ><H2 | |
87 >Synopsis</H2 | |
88 ><DIV | |
89 CLASS="FUNCSYNOPSIS" | |
90 ><A | |
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91 NAME="AEN7714" |
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 >SDL_cond *<B | |
104 CLASS="FSFUNC" | |
105 >SDL_CreateCond</B | |
106 ></CODE | |
107 >(void);</CODE | |
108 ></P | |
109 ><P | |
110 ></P | |
111 ></DIV | |
112 ></DIV | |
113 ><DIV | |
114 CLASS="REFSECT1" | |
115 ><A | |
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116 NAME="AEN7720" |
0 | 117 ></A |
118 ><H2 | |
119 >Description</H2 | |
120 ><P | |
121 >Creates a condition variable.</P | |
122 ></DIV | |
123 ><DIV | |
124 CLASS="REFSECT1" | |
125 ><A | |
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126 NAME="AEN7723" |
0 | 127 ></A |
128 ><H2 | |
129 >Examples</H2 | |
130 ><PRE | |
131 CLASS="PROGRAMLISTING" | |
132 >SDL_cond *cond; | |
133 | |
134 cond=SDL_CreateCond(); | |
135 . | |
136 . | |
137 /* Do stuff */ | |
138 | |
139 . | |
140 . | |
141 SDL_DestroyCond(cond);</PRE | |
142 ></DIV | |
143 ><DIV | |
144 CLASS="REFSECT1" | |
145 ><A | |
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146 NAME="AEN7726" |
0 | 147 ></A |
148 ><H2 | |
149 >See Also</H2 | |
150 ><P | |
151 ><A | |
152 HREF="sdldestroycond.html" | |
153 ><TT | |
154 CLASS="FUNCTION" | |
155 >SDL_DestroyCond</TT | |
156 ></A | |
157 >, | |
158 <A | |
159 HREF="sdlcondwait.html" | |
160 ><TT | |
161 CLASS="FUNCTION" | |
162 >SDL_CondWait</TT | |
163 ></A | |
164 >, | |
165 <A | |
166 HREF="sdlcondsignal.html" | |
167 ><TT | |
168 CLASS="FUNCTION" | |
169 >SDL_CondSignal</TT | |
170 ></A | |
171 ></P | |
172 ></DIV | |
173 ><DIV | |
174 CLASS="NAVFOOTER" | |
175 ><HR | |
176 ALIGN="LEFT" | |
177 WIDTH="100%"><TABLE | |
178 WIDTH="100%" | |
179 BORDER="0" | |
180 CELLPADDING="0" | |
181 CELLSPACING="0" | |
182 ><TR | |
183 ><TD | |
184 WIDTH="33%" | |
185 ALIGN="left" | |
186 VALIGN="top" | |
187 ><A | |
188 HREF="sdlsemvalue.html" | |
189 >Prev</A | |
190 ></TD | |
191 ><TD | |
192 WIDTH="34%" | |
193 ALIGN="center" | |
194 VALIGN="top" | |
195 ><A | |
196 HREF="index.html" | |
197 >Home</A | |
198 ></TD | |
199 ><TD | |
200 WIDTH="33%" | |
201 ALIGN="right" | |
202 VALIGN="top" | |
203 ><A | |
204 HREF="sdldestroycond.html" | |
205 >Next</A | |
206 ></TD | |
207 ></TR | |
208 ><TR | |
209 ><TD | |
210 WIDTH="33%" | |
211 ALIGN="left" | |
212 VALIGN="top" | |
213 >SDL_SemValue</TD | |
214 ><TD | |
215 WIDTH="34%" | |
216 ALIGN="center" | |
217 VALIGN="top" | |
218 ><A | |
219 HREF="thread.html" | |
220 >Up</A | |
221 ></TD | |
222 ><TD | |
223 WIDTH="33%" | |
224 ALIGN="right" | |
225 VALIGN="top" | |
226 >SDL_DestroyCond</TD | |
227 ></TR | |
228 ></TABLE | |
229 ></DIV | |
230 ></BODY | |
231 ></HTML | |
232 > |