Mercurial > sdl-ios-xcode
annotate docs/html/sdlsavebmp.html @ 1282:217f5d5a49e5
Date: Sat, 15 Jan 2005 02:01:51 +0000 (UTC)
From: jimrandomh
Subject: [SDL] Re: Modifier keys pressed during initialization stick
I wrote a simple test program which initializes SDL, prints the SDL
version number, then prints any keydown and keyup events with their
modifiers. (Source code below). Compilation was done using Visual
Studio 6, release mode.
My test sequence was:
Start a command prompt. Type the name of the test program.
shift down
enter down (program starts)
Wait for window to appear
enter up
shift up
spacebar down
spacebar up
Under Windows 98, the output was correct:
SDL 1.2.8
left shift down
shift-return down
shift-return up
left shift up
space down
space up
Under Windows 2000 and under Windows XP, the output was:
SDL 1.2.8
shift-space down
shift-space up
Since shift was not held at the time space was pressed, this is
incorrect. Similar results were observed with launching in different
ways (including double-clicking in Windows Explorer), so it does not
depend on the launching terminal.
author | Sam Lantinga <slouken@libsdl.org> |
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date | Sun, 29 Jan 2006 07:57:13 +0000 |
parents | 355632dca928 |
children |
rev | line source |
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0 | 1 <HTML |
2 ><HEAD | |
3 ><TITLE | |
4 >SDL_SaveBMP</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_LoadBMP" | |
17 HREF="sdlloadbmp.html"><LINK | |
18 REL="NEXT" | |
19 TITLE="SDL_SetColorKey" | |
20 HREF="sdlsetcolorkey.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="sdlloadbmp.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="sdlsetcolorkey.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="SDLSAVEBMP" | |
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74 ></A |
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75 >SDL_SaveBMP</H1 |
0 | 76 ><DIV |
77 CLASS="REFNAMEDIV" | |
78 ><A | |
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79 NAME="AEN2015" |
0 | 80 ></A |
81 ><H2 | |
82 >Name</H2 | |
83 >SDL_SaveBMP -- Save an SDL_Surface as a Windows BMP file.</DIV | |
84 ><DIV | |
85 CLASS="REFSYNOPSISDIV" | |
86 ><A | |
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87 NAME="AEN2018" |
0 | 88 ></A |
89 ><H2 | |
90 >Synopsis</H2 | |
91 ><DIV | |
92 CLASS="FUNCSYNOPSIS" | |
93 ><A | |
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94 NAME="AEN2019" |
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 >int <B | |
106 CLASS="FSFUNC" | |
107 >SDL_SaveBMP</B | |
108 ></CODE | |
109 >(SDL_Surface *surface, const char *file);</CODE | |
110 ></P | |
111 ><P | |
112 ></P | |
113 ></DIV | |
114 ></DIV | |
115 ><DIV | |
116 CLASS="REFSECT1" | |
117 ><A | |
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118 NAME="AEN2025" |
0 | 119 ></A |
120 ><H2 | |
121 >Description</H2 | |
122 ><P | |
123 >Saves the <SPAN | |
124 CLASS="STRUCTNAME" | |
125 >SDL_Surface</SPAN | |
126 > <TT | |
127 CLASS="PARAMETER" | |
128 ><I | |
129 >surface</I | |
130 ></TT | |
131 > as a Windows BMP file named <TT | |
132 CLASS="PARAMETER" | |
133 ><I | |
134 >file</I | |
135 ></TT | |
136 >.</P | |
137 ></DIV | |
138 ><DIV | |
139 CLASS="REFSECT1" | |
140 ><A | |
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141 NAME="AEN2031" |
0 | 142 ></A |
143 ><H2 | |
144 >Return Value</H2 | |
145 ><P | |
146 >Returns <SPAN | |
147 CLASS="RETURNVALUE" | |
148 >0</SPAN | |
149 > if successful or | |
150 <SPAN | |
151 CLASS="RETURNVALUE" | |
152 >-1</SPAN | |
153 > | |
154 if there was an error.</P | |
155 ></DIV | |
156 ><DIV | |
157 CLASS="REFSECT1" | |
158 ><A | |
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159 NAME="AEN2036" |
0 | 160 ></A |
161 ><H2 | |
162 >See Also</H2 | |
163 ><P | |
164 ><A | |
165 HREF="sdlloadbmp.html" | |
166 ><TT | |
167 CLASS="FUNCTION" | |
168 >SDL_LoadBMP</TT | |
169 ></A | |
170 ></P | |
171 ></DIV | |
172 ><DIV | |
173 CLASS="NAVFOOTER" | |
174 ><HR | |
175 ALIGN="LEFT" | |
176 WIDTH="100%"><TABLE | |
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177 SUMMARY="Footer navigation table" |
0 | 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="sdlloadbmp.html" | |
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189 ACCESSKEY="P" |
0 | 190 >Prev</A |
191 ></TD | |
192 ><TD | |
193 WIDTH="34%" | |
194 ALIGN="center" | |
195 VALIGN="top" | |
196 ><A | |
197 HREF="index.html" | |
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198 ACCESSKEY="H" |
0 | 199 >Home</A |
200 ></TD | |
201 ><TD | |
202 WIDTH="33%" | |
203 ALIGN="right" | |
204 VALIGN="top" | |
205 ><A | |
206 HREF="sdlsetcolorkey.html" | |
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207 ACCESSKEY="N" |
0 | 208 >Next</A |
209 ></TD | |
210 ></TR | |
211 ><TR | |
212 ><TD | |
213 WIDTH="33%" | |
214 ALIGN="left" | |
215 VALIGN="top" | |
216 >SDL_LoadBMP</TD | |
217 ><TD | |
218 WIDTH="34%" | |
219 ALIGN="center" | |
220 VALIGN="top" | |
221 ><A | |
222 HREF="video.html" | |
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223 ACCESSKEY="U" |
0 | 224 >Up</A |
225 ></TD | |
226 ><TD | |
227 WIDTH="33%" | |
228 ALIGN="right" | |
229 VALIGN="top" | |
230 >SDL_SetColorKey</TD | |
231 ></TR | |
232 ></TABLE | |
233 ></DIV | |
234 ></BODY | |
235 ></HTML | |
236 > |