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annotate docs/html/sdlwarpmouse.html @ 3097:0d12e8f1de3c
Date: Thu, 05 Feb 2009 18:07:35 +0100
From: Stefan Klug
Subject: [SDL] SDL 1.3 WinCE backend
as promised, I've started to work on the WinCE backend of SDL 1.3
I've modified the win32 video backend and the gdi renderer, to work
properly in WinCE.
The results till now are great, but there is still some work to do.
Attached are two patches with my changes.
I would be happy if someone could review and propably commit them.
The first one (configure.in.patch) should be straight forward without
any side effects.
The second one does the necessary changes to the win32 backend. I was
really unhappy to start slicing this shiny new backend with
#ifdef/#endif but I saw no other option.
The most problematic issues are:
- WinCe has no GetDIBits, so its practically impossible to fill a
BITMAPINFO with correct values. I therefore removed the bmi member from
the GDI_RenderData in SDL_gdirender.c to prevent usage of a not or not
properly initialized bmi.
- In SDL_win32window.c I exchanged some ASCII function by their general
counterparts, (In CE only the Unicode versions are available). I don't
know if this has a negative effect when running in win32
Cheers
Stefan
author | Sam Lantinga <slouken@libsdl.org> |
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date | Mon, 23 Mar 2009 05:35:21 +0000 |
parents | 355632dca928 |
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0 | 1 <HTML |
2 ><HEAD | |
3 ><TITLE | |
4 >SDL_WarpMouse</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_DisplayFormatAlpha" | |
17 HREF="sdldisplayformatalpha.html"><LINK | |
18 REL="NEXT" | |
19 TITLE="SDL_CreateCursor" | |
20 HREF="sdlcreatecursor.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="sdldisplayformatalpha.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="sdlcreatecursor.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="SDLWARPMOUSE" | |
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74 ></A |
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75 >SDL_WarpMouse</H1 |
0 | 76 ><DIV |
77 CLASS="REFNAMEDIV" | |
78 ><A | |
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79 NAME="AEN2465" |
0 | 80 ></A |
81 ><H2 | |
82 >Name</H2 | |
83 >SDL_WarpMouse -- Set the position of the mouse cursor.</DIV | |
84 ><DIV | |
85 CLASS="REFSYNOPSISDIV" | |
86 ><A | |
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87 NAME="AEN2468" |
0 | 88 ></A |
89 ><H2 | |
90 >Synopsis</H2 | |
91 ><DIV | |
92 CLASS="FUNCSYNOPSIS" | |
93 ><A | |
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94 NAME="AEN2469" |
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_WarpMouse</B | |
108 ></CODE | |
109 >(Uint16 x, Uint16 y);</CODE | |
110 ></P | |
111 ><P | |
112 ></P | |
113 ></DIV | |
114 ></DIV | |
115 ><DIV | |
116 CLASS="REFSECT1" | |
117 ><A | |
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118 NAME="AEN2475" |
0 | 119 ></A |
120 ><H2 | |
121 >Description</H2 | |
122 ><P | |
123 >Set the position of the mouse cursor (generates a mouse motion event).</P | |
124 ></DIV | |
125 ><DIV | |
126 CLASS="REFSECT1" | |
127 ><A | |
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128 NAME="AEN2478" |
0 | 129 ></A |
130 ><H2 | |
131 >See Also</H2 | |
132 ><P | |
133 ><A | |
134 HREF="sdlmousemotionevent.html" | |
135 ><SPAN | |
136 CLASS="STRUCTNAME" | |
137 >SDL_MouseMotionEvent</SPAN | |
138 ></A | |
139 ></P | |
140 ></DIV | |
141 ><DIV | |
142 CLASS="NAVFOOTER" | |
143 ><HR | |
144 ALIGN="LEFT" | |
145 WIDTH="100%"><TABLE | |
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146 SUMMARY="Footer navigation table" |
0 | 147 WIDTH="100%" |
148 BORDER="0" | |
149 CELLPADDING="0" | |
150 CELLSPACING="0" | |
151 ><TR | |
152 ><TD | |
153 WIDTH="33%" | |
154 ALIGN="left" | |
155 VALIGN="top" | |
156 ><A | |
157 HREF="sdldisplayformatalpha.html" | |
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158 ACCESSKEY="P" |
0 | 159 >Prev</A |
160 ></TD | |
161 ><TD | |
162 WIDTH="34%" | |
163 ALIGN="center" | |
164 VALIGN="top" | |
165 ><A | |
166 HREF="index.html" | |
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167 ACCESSKEY="H" |
0 | 168 >Home</A |
169 ></TD | |
170 ><TD | |
171 WIDTH="33%" | |
172 ALIGN="right" | |
173 VALIGN="top" | |
174 ><A | |
175 HREF="sdlcreatecursor.html" | |
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176 ACCESSKEY="N" |
0 | 177 >Next</A |
178 ></TD | |
179 ></TR | |
180 ><TR | |
181 ><TD | |
182 WIDTH="33%" | |
183 ALIGN="left" | |
184 VALIGN="top" | |
185 >SDL_DisplayFormatAlpha</TD | |
186 ><TD | |
187 WIDTH="34%" | |
188 ALIGN="center" | |
189 VALIGN="top" | |
190 ><A | |
191 HREF="video.html" | |
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192 ACCESSKEY="U" |
0 | 193 >Up</A |
194 ></TD | |
195 ><TD | |
196 WIDTH="33%" | |
197 ALIGN="right" | |
198 VALIGN="top" | |
199 >SDL_CreateCursor</TD | |
200 ></TR | |
201 ></TABLE | |
202 ></DIV | |
203 ></BODY | |
204 ></HTML | |
205 > |