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annotate docs/html/sdlcreatecond.html @ 1076:8d3b95ece376
[PATCH] SDL_GetVideoMode() do not find the best video mode
The current GetVideoMode() function stops at the first mode which has any
dimensions smaller than the one asked, and gives the previous in the list.
If I ask 336x224 with this list:
768x480 768x240 640x400 640x200 384x480 384x240 320x400 320x200
SDL will give me 640x400, because 640x200 as height smaller than what I
asked.
However the best mode is the smaller which has both dimensions bigger
than the one asked (384x240 in my example).
This patch fixes this, plus it does not rely on a sorted video mode list.
author | Patrice Mandin <patmandin@gmail.com> |
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date | Sun, 12 Jun 2005 16:12:55 +0000 |
parents | 355632dca928 |
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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 1.76b+ |
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 | |
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31 SUMMARY="Header navigation table" |
0 | 32 WIDTH="100%" |
33 BORDER="0" | |
34 CELLPADDING="0" | |
35 CELLSPACING="0" | |
36 ><TR | |
37 ><TH | |
38 COLSPAN="3" | |
39 ALIGN="center" | |
40 >SDL Library Documentation</TH | |
41 ></TR | |
42 ><TR | |
43 ><TD | |
44 WIDTH="10%" | |
45 ALIGN="left" | |
46 VALIGN="bottom" | |
47 ><A | |
48 HREF="sdlsemvalue.html" | |
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49 ACCESSKEY="P" |
0 | 50 >Prev</A |
51 ></TD | |
52 ><TD | |
53 WIDTH="80%" | |
54 ALIGN="center" | |
55 VALIGN="bottom" | |
56 ></TD | |
57 ><TD | |
58 WIDTH="10%" | |
59 ALIGN="right" | |
60 VALIGN="bottom" | |
61 ><A | |
62 HREF="sdldestroycond.html" | |
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63 ACCESSKEY="N" |
0 | 64 >Next</A |
65 ></TD | |
66 ></TR | |
67 ></TABLE | |
68 ><HR | |
69 ALIGN="LEFT" | |
70 WIDTH="100%"></DIV | |
71 ><H1 | |
72 ><A | |
73 NAME="SDLCREATECOND" | |
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74 ></A |
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75 >SDL_CreateCond</H1 |
0 | 76 ><DIV |
77 CLASS="REFNAMEDIV" | |
78 ><A | |
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79 NAME="AEN8259" |
0 | 80 ></A |
81 ><H2 | |
82 >Name</H2 | |
83 >SDL_CreateCond -- Create a condition variable</DIV | |
84 ><DIV | |
85 CLASS="REFSYNOPSISDIV" | |
86 ><A | |
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87 NAME="AEN8262" |
0 | 88 ></A |
89 ><H2 | |
90 >Synopsis</H2 | |
91 ><DIV | |
92 CLASS="FUNCSYNOPSIS" | |
93 ><A | |
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94 NAME="AEN8263" |
0 | 95 ></A |
96 ><P | |
97 ></P | |
98 ><PRE | |
99 CLASS="FUNCSYNOPSISINFO" | |
100 >#include "SDL.h" | |
101 #include "SDL_thread.h"</PRE | |
102 ><P | |
103 ><CODE | |
104 ><CODE | |
105 CLASS="FUNCDEF" | |
106 >SDL_cond *<B | |
107 CLASS="FSFUNC" | |
108 >SDL_CreateCond</B | |
109 ></CODE | |
110 >(void);</CODE | |
111 ></P | |
112 ><P | |
113 ></P | |
114 ></DIV | |
115 ></DIV | |
116 ><DIV | |
117 CLASS="REFSECT1" | |
118 ><A | |
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119 NAME="AEN8269" |
0 | 120 ></A |
121 ><H2 | |
122 >Description</H2 | |
123 ><P | |
124 >Creates a condition variable.</P | |
125 ></DIV | |
126 ><DIV | |
127 CLASS="REFSECT1" | |
128 ><A | |
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129 NAME="AEN8272" |
0 | 130 ></A |
131 ><H2 | |
132 >Examples</H2 | |
133 ><PRE | |
134 CLASS="PROGRAMLISTING" | |
135 >SDL_cond *cond; | |
136 | |
137 cond=SDL_CreateCond(); | |
138 . | |
139 . | |
140 /* Do stuff */ | |
141 | |
142 . | |
143 . | |
144 SDL_DestroyCond(cond);</PRE | |
145 ></DIV | |
146 ><DIV | |
147 CLASS="REFSECT1" | |
148 ><A | |
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149 NAME="AEN8275" |
0 | 150 ></A |
151 ><H2 | |
152 >See Also</H2 | |
153 ><P | |
154 ><A | |
155 HREF="sdldestroycond.html" | |
156 ><TT | |
157 CLASS="FUNCTION" | |
158 >SDL_DestroyCond</TT | |
159 ></A | |
160 >, | |
161 <A | |
162 HREF="sdlcondwait.html" | |
163 ><TT | |
164 CLASS="FUNCTION" | |
165 >SDL_CondWait</TT | |
166 ></A | |
167 >, | |
168 <A | |
169 HREF="sdlcondsignal.html" | |
170 ><TT | |
171 CLASS="FUNCTION" | |
172 >SDL_CondSignal</TT | |
173 ></A | |
174 ></P | |
175 ></DIV | |
176 ><DIV | |
177 CLASS="NAVFOOTER" | |
178 ><HR | |
179 ALIGN="LEFT" | |
180 WIDTH="100%"><TABLE | |
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181 SUMMARY="Footer navigation table" |
0 | 182 WIDTH="100%" |
183 BORDER="0" | |
184 CELLPADDING="0" | |
185 CELLSPACING="0" | |
186 ><TR | |
187 ><TD | |
188 WIDTH="33%" | |
189 ALIGN="left" | |
190 VALIGN="top" | |
191 ><A | |
192 HREF="sdlsemvalue.html" | |
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193 ACCESSKEY="P" |
0 | 194 >Prev</A |
195 ></TD | |
196 ><TD | |
197 WIDTH="34%" | |
198 ALIGN="center" | |
199 VALIGN="top" | |
200 ><A | |
201 HREF="index.html" | |
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202 ACCESSKEY="H" |
0 | 203 >Home</A |
204 ></TD | |
205 ><TD | |
206 WIDTH="33%" | |
207 ALIGN="right" | |
208 VALIGN="top" | |
209 ><A | |
210 HREF="sdldestroycond.html" | |
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211 ACCESSKEY="N" |
0 | 212 >Next</A |
213 ></TD | |
214 ></TR | |
215 ><TR | |
216 ><TD | |
217 WIDTH="33%" | |
218 ALIGN="left" | |
219 VALIGN="top" | |
220 >SDL_SemValue</TD | |
221 ><TD | |
222 WIDTH="34%" | |
223 ALIGN="center" | |
224 VALIGN="top" | |
225 ><A | |
226 HREF="thread.html" | |
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227 ACCESSKEY="U" |
0 | 228 >Up</A |
229 ></TD | |
230 ><TD | |
231 WIDTH="33%" | |
232 ALIGN="right" | |
233 VALIGN="top" | |
234 >SDL_DestroyCond</TD | |
235 ></TR | |
236 ></TABLE | |
237 ></DIV | |
238 ></BODY | |
239 ></HTML | |
240 > |