Mercurial > sdl-ios-xcode
annotate docs/html/sdlfreecursor.html @ 641:df178851293b
Date: 28 Jun 2003 22:42:52 +0100
From: Alan Swanson
Subject: Re: [SDL] New XFree 4.3 Video Mode Patch
I have a wee amendment that moves the qsort in set_best_resolution
to only occur after failing to find an exact match only. This would
make absolutely sure we get a user set mode.
While I've never had any problems for my normal resolutions (1280x1024,
1024x768, 800x600 & 640,480) while closely examining the output from
qsort I've noticed it doesn't seem to sort the modes fully. These is
one definite wrong at 1152x768 and a few that just look wrong to me.
From a program (attached) I made to examine this more easily. X has
sorted its mode list using the same method as ours (plus frequency),
and our user modes get inserted without any other movement.
On the patch I've made I've also changed cmpmodes to sort on vertical
resolution and then horizontal. Ie vertical is now most significant
bit.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sat, 28 Jun 2003 21:52:26 +0000 |
| parents | e5bc29de3f0a |
| children | 355632dca928 |
| rev | line source |
|---|---|
| 0 | 1 <HTML |
| 2 ><HEAD | |
| 3 ><TITLE | |
| 4 >SDL_FreeCursor</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="Video" | |
| 14 HREF="video.html"><LINK | |
| 15 REL="PREVIOUS" | |
| 16 TITLE="SDL_CreateCursor" | |
| 17 HREF="sdlcreatecursor.html"><LINK | |
| 18 REL="NEXT" | |
| 19 TITLE="SDL_SetCursor" | |
| 20 HREF="sdlsetcursor.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="sdlcreatecursor.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="sdlsetcursor.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="SDLFREECURSOR" | |
| 71 >SDL_FreeCursor</A | |
| 72 ></H1 | |
| 73 ><DIV | |
| 74 CLASS="REFNAMEDIV" | |
| 75 ><A | |
|
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76 NAME="AEN2156" |
| 0 | 77 ></A |
| 78 ><H2 | |
| 79 >Name</H2 | |
| 80 >SDL_FreeCursor -- Frees a cursor created with SDL_CreateCursor.</DIV | |
| 81 ><DIV | |
| 82 CLASS="REFSYNOPSISDIV" | |
| 83 ><A | |
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84 NAME="AEN2159" |
| 0 | 85 ></A |
| 86 ><H2 | |
| 87 >Synopsis</H2 | |
| 88 ><DIV | |
| 89 CLASS="FUNCSYNOPSIS" | |
| 90 ><A | |
|
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91 NAME="AEN2160" |
| 0 | 92 ></A |
| 93 ><P | |
| 94 ></P | |
| 95 ><PRE | |
| 96 CLASS="FUNCSYNOPSISINFO" | |
| 97 >#include "SDL.h"</PRE | |
| 98 ><P | |
| 99 ><CODE | |
| 100 ><CODE | |
| 101 CLASS="FUNCDEF" | |
| 102 >void <B | |
| 103 CLASS="FSFUNC" | |
| 104 >SDL_FreeCursor</B | |
| 105 ></CODE | |
| 106 >(SDL_Cursor *cursor);</CODE | |
| 107 ></P | |
| 108 ><P | |
| 109 ></P | |
| 110 ></DIV | |
| 111 ></DIV | |
| 112 ><DIV | |
| 113 CLASS="REFSECT1" | |
| 114 ><A | |
|
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115 NAME="AEN2166" |
| 0 | 116 ></A |
| 117 ><H2 | |
| 118 >Description</H2 | |
| 119 ><P | |
| 120 >Frees a <SPAN | |
| 121 CLASS="STRUCTNAME" | |
| 122 >SDL_Cursor</SPAN | |
| 123 > that was created using | |
| 124 <A | |
| 125 HREF="sdlcreatecursor.html" | |
| 126 >SDL_CreateCursor</A | |
| 127 >.</P | |
| 128 ></DIV | |
| 129 ><DIV | |
| 130 CLASS="REFSECT1" | |
| 131 ><A | |
|
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132 NAME="AEN2171" |
| 0 | 133 ></A |
| 134 ><H2 | |
| 135 >See Also</H2 | |
| 136 ><P | |
| 137 ><A | |
| 138 HREF="sdlcreatecursor.html" | |
| 139 >SDL_CreateCursor</A | |
| 140 ></P | |
| 141 ></DIV | |
| 142 ><DIV | |
| 143 CLASS="NAVFOOTER" | |
| 144 ><HR | |
| 145 ALIGN="LEFT" | |
| 146 WIDTH="100%"><TABLE | |
| 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="sdlcreatecursor.html" | |
| 158 >Prev</A | |
| 159 ></TD | |
| 160 ><TD | |
| 161 WIDTH="34%" | |
| 162 ALIGN="center" | |
| 163 VALIGN="top" | |
| 164 ><A | |
| 165 HREF="index.html" | |
| 166 >Home</A | |
| 167 ></TD | |
| 168 ><TD | |
| 169 WIDTH="33%" | |
| 170 ALIGN="right" | |
| 171 VALIGN="top" | |
| 172 ><A | |
| 173 HREF="sdlsetcursor.html" | |
| 174 >Next</A | |
| 175 ></TD | |
| 176 ></TR | |
| 177 ><TR | |
| 178 ><TD | |
| 179 WIDTH="33%" | |
| 180 ALIGN="left" | |
| 181 VALIGN="top" | |
| 182 >SDL_CreateCursor</TD | |
| 183 ><TD | |
| 184 WIDTH="34%" | |
| 185 ALIGN="center" | |
| 186 VALIGN="top" | |
| 187 ><A | |
| 188 HREF="video.html" | |
| 189 >Up</A | |
| 190 ></TD | |
| 191 ><TD | |
| 192 WIDTH="33%" | |
| 193 ALIGN="right" | |
| 194 VALIGN="top" | |
| 195 >SDL_SetCursor</TD | |
| 196 ></TR | |
| 197 ></TABLE | |
| 198 ></DIV | |
| 199 ></BODY | |
| 200 ></HTML | |
| 201 > |