Mercurial > sdl-ios-xcode
annotate docs/html/sdlthreadid.html @ 4207:a673f44949d6 SDL-1.2
Fixed bug #562
this patch by Diego Pettenò <flameeyes@gentoo.org> for SDL-1.2:
The attached patch applies over latest ~arch SDL version, and allows to use the
xinerama support to launch an application full screened on the head "0".
The SDL_VIDEO_FULLSCREEN_HEAD environment variable sets the head on which the
full screen will be displayed, but if you set it to 0, the code simply ignores
it as unset. My patch changes the unset value to -1, so that the 0 value can be
used correctly. Without this, trying to get fullscreen on head 0 would get the
same result than not having xinerama enabled at all.
http://sources.gentoo.org/media-libs/libsdl/files/libsdl-1.2.11-xinerama-head-0.patch
SDL-1.3 doesnt seem to have any code like this, but it's still good for SDL-1.2
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 21 Sep 2009 07:20:51 +0000 |
| parents | 355632dca928 |
| children |
| rev | line source |
|---|---|
| 0 | 1 <HTML |
| 2 ><HEAD | |
| 3 ><TITLE | |
| 4 >SDL_ThreadID</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_CreateThread" | |
| 17 HREF="sdlcreatethread.html"><LINK | |
| 18 REL="NEXT" | |
| 19 TITLE="SDL_GetThreadID" | |
| 20 HREF="sdlgetthreadid.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="sdlcreatethread.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="sdlgetthreadid.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="SDLTHREADID" | |
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74 ></A |
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75 >SDL_ThreadID</H1 |
| 0 | 76 ><DIV |
| 77 CLASS="REFNAMEDIV" | |
| 78 ><A | |
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79 NAME="AEN7726" |
| 0 | 80 ></A |
| 81 ><H2 | |
| 82 >Name</H2 | |
| 83 >SDL_ThreadID -- Get the 32-bit thread identifier for the current thread.</DIV | |
| 84 ><DIV | |
| 85 CLASS="REFSYNOPSISDIV" | |
| 86 ><A | |
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87 NAME="AEN7729" |
| 0 | 88 ></A |
| 89 ><H2 | |
| 90 >Synopsis</H2 | |
| 91 ><DIV | |
| 92 CLASS="FUNCSYNOPSIS" | |
| 93 ><A | |
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94 NAME="AEN7730" |
| 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 >Uint32 <B | |
| 107 CLASS="FSFUNC" | |
| 108 >SDL_ThreadID</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="AEN7736" |
| 0 | 120 ></A |
| 121 ><H2 | |
| 122 >Description</H2 | |
| 123 ><P | |
| 124 >Get the 32-bit thread identifier for the current thread.</P | |
| 125 ></DIV | |
| 126 ><DIV | |
| 127 CLASS="NAVFOOTER" | |
| 128 ><HR | |
| 129 ALIGN="LEFT" | |
| 130 WIDTH="100%"><TABLE | |
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131 SUMMARY="Footer navigation table" |
| 0 | 132 WIDTH="100%" |
| 133 BORDER="0" | |
| 134 CELLPADDING="0" | |
| 135 CELLSPACING="0" | |
| 136 ><TR | |
| 137 ><TD | |
| 138 WIDTH="33%" | |
| 139 ALIGN="left" | |
| 140 VALIGN="top" | |
| 141 ><A | |
| 142 HREF="sdlcreatethread.html" | |
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parents:
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143 ACCESSKEY="P" |
| 0 | 144 >Prev</A |
| 145 ></TD | |
| 146 ><TD | |
| 147 WIDTH="34%" | |
| 148 ALIGN="center" | |
| 149 VALIGN="top" | |
| 150 ><A | |
| 151 HREF="index.html" | |
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152 ACCESSKEY="H" |
| 0 | 153 >Home</A |
| 154 ></TD | |
| 155 ><TD | |
| 156 WIDTH="33%" | |
| 157 ALIGN="right" | |
| 158 VALIGN="top" | |
| 159 ><A | |
| 160 HREF="sdlgetthreadid.html" | |
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803
355632dca928
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Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
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161 ACCESSKEY="N" |
| 0 | 162 >Next</A |
| 163 ></TD | |
| 164 ></TR | |
| 165 ><TR | |
| 166 ><TD | |
| 167 WIDTH="33%" | |
| 168 ALIGN="left" | |
| 169 VALIGN="top" | |
| 170 >SDL_CreateThread</TD | |
| 171 ><TD | |
| 172 WIDTH="34%" | |
| 173 ALIGN="center" | |
| 174 VALIGN="top" | |
| 175 ><A | |
| 176 HREF="thread.html" | |
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803
355632dca928
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parents:
181
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177 ACCESSKEY="U" |
| 0 | 178 >Up</A |
| 179 ></TD | |
| 180 ><TD | |
| 181 WIDTH="33%" | |
| 182 ALIGN="right" | |
| 183 VALIGN="top" | |
| 184 >SDL_GetThreadID</TD | |
| 185 ></TR | |
| 186 ></TABLE | |
| 187 ></DIV | |
| 188 ></BODY | |
| 189 ></HTML | |
| 190 > |