Mercurial > sdl-ios-xcode
annotate docs/html/sdlglswapbuffers.html @ 4170:092c0bc69155 SDL-1.2
Fixed bug #618
Description From Tim Angus 2008-08-30 12:23:56 (-) [reply]
As we all know SDL 1.2 doesn't handle dead keys well since one key press
potentially equals two (or more) characters. For example, on many layouts,
keying <backquote>,<space> results in <no character>,<backquote><space>. Since
the unicode member of the SDL_keysym struct only has room for one character,
only one can be returned.
On Linux, the first character is returned. On Windows however, unless the exact
number of characters generated by the keypress is 1, nothing is returned. The
following patch addresses this inconsistency.
Updated patch which includes a further fix to the handling of the numpad when
numlock is on. This further fix is courtesy Amanieu d'Antras.
author | Sam Lantinga <slouken@libsdl.org> |
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date | Mon, 13 Apr 2009 08:42:09 +0000 |
parents | 355632dca928 |
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rev | line source |
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0 | 1 <HTML |
2 ><HEAD | |
3 ><TITLE | |
4 >SDL_GL_SwapBuffers</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="Video" | |
14 HREF="video.html"><LINK | |
15 REL="PREVIOUS" | |
16 TITLE="SDL_GL_SetAttribute" | |
17 HREF="sdlglsetattribute.html"><LINK | |
18 REL="NEXT" | |
19 TITLE="SDL_CreateYUVOverlay" | |
20 HREF="sdlcreateyuvoverlay.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="sdlglsetattribute.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="sdlcreateyuvoverlay.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="SDLGLSWAPBUFFERS" | |
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74 ></A |
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75 >SDL_GL_SwapBuffers</H1 |
0 | 76 ><DIV |
77 CLASS="REFNAMEDIV" | |
78 ><A | |
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79 NAME="AEN2784" |
0 | 80 ></A |
81 ><H2 | |
82 >Name</H2 | |
83 >SDL_GL_SwapBuffers -- Swap OpenGL framebuffers/Update Display</DIV | |
84 ><DIV | |
85 CLASS="REFSYNOPSISDIV" | |
86 ><A | |
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87 NAME="AEN2787" |
0 | 88 ></A |
89 ><H2 | |
90 >Synopsis</H2 | |
91 ><DIV | |
92 CLASS="FUNCSYNOPSIS" | |
93 ><A | |
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94 NAME="AEN2788" |
0 | 95 ></A |
96 ><P | |
97 ></P | |
98 ><PRE | |
99 CLASS="FUNCSYNOPSISINFO" | |
100 >#include "SDL.h"</PRE | |
101 ><P | |
102 ><CODE | |
103 ><CODE | |
104 CLASS="FUNCDEF" | |
105 >void <B | |
106 CLASS="FSFUNC" | |
107 >SDL_GL_SwapBuffers</B | |
108 ></CODE | |
109 >(void );</CODE | |
110 ></P | |
111 ><P | |
112 ></P | |
113 ></DIV | |
114 ></DIV | |
115 ><DIV | |
116 CLASS="REFSECT1" | |
117 ><A | |
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118 NAME="AEN2794" |
0 | 119 ></A |
120 ><H2 | |
121 >Description</H2 | |
122 ><P | |
123 >Swap the OpenGL buffers, if double-buffering is supported.</P | |
124 ></DIV | |
125 ><DIV | |
126 CLASS="REFSECT1" | |
127 ><A | |
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128 NAME="AEN2797" |
0 | 129 ></A |
130 ><H2 | |
131 >See Also</H2 | |
132 ><P | |
133 ><A | |
134 HREF="sdlsetvideomode.html" | |
135 ><TT | |
136 CLASS="FUNCTION" | |
137 >SDL_SetVideoMode</TT | |
138 ></A | |
139 >, | |
140 <A | |
141 HREF="sdlglsetattribute.html" | |
142 ><TT | |
143 CLASS="FUNCTION" | |
144 >SDL_GL_SetAttribute</TT | |
145 ></A | |
146 ></P | |
147 ></DIV | |
148 ><DIV | |
149 CLASS="NAVFOOTER" | |
150 ><HR | |
151 ALIGN="LEFT" | |
152 WIDTH="100%"><TABLE | |
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153 SUMMARY="Footer navigation table" |
0 | 154 WIDTH="100%" |
155 BORDER="0" | |
156 CELLPADDING="0" | |
157 CELLSPACING="0" | |
158 ><TR | |
159 ><TD | |
160 WIDTH="33%" | |
161 ALIGN="left" | |
162 VALIGN="top" | |
163 ><A | |
164 HREF="sdlglsetattribute.html" | |
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165 ACCESSKEY="P" |
0 | 166 >Prev</A |
167 ></TD | |
168 ><TD | |
169 WIDTH="34%" | |
170 ALIGN="center" | |
171 VALIGN="top" | |
172 ><A | |
173 HREF="index.html" | |
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174 ACCESSKEY="H" |
0 | 175 >Home</A |
176 ></TD | |
177 ><TD | |
178 WIDTH="33%" | |
179 ALIGN="right" | |
180 VALIGN="top" | |
181 ><A | |
182 HREF="sdlcreateyuvoverlay.html" | |
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183 ACCESSKEY="N" |
0 | 184 >Next</A |
185 ></TD | |
186 ></TR | |
187 ><TR | |
188 ><TD | |
189 WIDTH="33%" | |
190 ALIGN="left" | |
191 VALIGN="top" | |
192 >SDL_GL_SetAttribute</TD | |
193 ><TD | |
194 WIDTH="34%" | |
195 ALIGN="center" | |
196 VALIGN="top" | |
197 ><A | |
198 HREF="video.html" | |
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199 ACCESSKEY="U" |
0 | 200 >Up</A |
201 ></TD | |
202 ><TD | |
203 WIDTH="33%" | |
204 ALIGN="right" | |
205 VALIGN="top" | |
206 >SDL_CreateYUVOverlay</TD | |
207 ></TR | |
208 ></TABLE | |
209 ></DIV | |
210 ></BODY | |
211 ></HTML | |
212 > |