Mercurial > sdl-ios-xcode
annotate docs/html/guideaboutsdldoc.html @ 865:92615154bb68
Date: Sun, 29 Feb 2004 15:14:22 +0200
From: Martin_Storsj
Subject: Dynamic loading of ALSA
I recently discovered that SDL can dynamically load ESD and aRts, and
made a patch which adds this same functionality to ALSA.
The update for configure.in isn't too good (it should e.g. look for
libasound.so in other directories than /usr/lib), because I'm not too
good at shellscripting and autoconf.
The reason for using dlfcn.h and dlopen instead of SDL_LoadLibrary and
SDL_LoadFunction is that libasound uses versioned symbols, and it is
necessary to load the correct version using dlvsym. This isn't probably
any real portability issue, because ALSA is linux-only.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Tue, 02 Mar 2004 12:49:16 +0000 |
| parents | 355632dca928 |
| children |
| rev | line source |
|---|---|
| 0 | 1 <HTML |
| 2 ><HEAD | |
| 3 ><TITLE | |
| 4 >About SDLdoc</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="Preface" | |
| 14 HREF="guidepreface.html"><LINK | |
| 15 REL="PREVIOUS" | |
| 16 TITLE="Preface" | |
| 17 HREF="guidepreface.html"><LINK | |
| 18 REL="NEXT" | |
| 19 TITLE="Credits" | |
| 20 HREF="guidecredits.html"></HEAD | |
| 21 ><BODY | |
| 22 CLASS="SECT1" | |
| 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="guidepreface.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 >Preface</TD | |
| 57 ><TD | |
| 58 WIDTH="10%" | |
| 59 ALIGN="right" | |
| 60 VALIGN="bottom" | |
| 61 ><A | |
| 62 HREF="guidecredits.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 ><DIV | |
| 72 CLASS="SECT1" | |
| 73 ><H1 | |
| 74 CLASS="SECT1" | |
| 75 ><A | |
| 76 NAME="GUIDEABOUTSDLDOC" | |
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77 ></A |
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78 >About SDLdoc</H1 |
| 0 | 79 ><P |
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80 >SDLdoc (The SDL Documentation Project) was formed to completely rewrite the SDL documentation and to keep it continually up to date. The team consists completely of volunteers ranging from people working with SDL in their spare time to people who use SDL in their everyday working lives.</P |
| 0 | 81 ><P |
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82 >The latest version of this documentation can always be found here: http://sdldoc.csn.ul.ie Downloadable PS, man pages and html tarballs are available at http://sdldoc.csn.ul.ie/pub/</P |
| 0 | 83 ></DIV |
| 84 ><DIV | |
| 85 CLASS="NAVFOOTER" | |
| 86 ><HR | |
| 87 ALIGN="LEFT" | |
| 88 WIDTH="100%"><TABLE | |
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89 SUMMARY="Footer navigation table" |
| 0 | 90 WIDTH="100%" |
| 91 BORDER="0" | |
| 92 CELLPADDING="0" | |
| 93 CELLSPACING="0" | |
| 94 ><TR | |
| 95 ><TD | |
| 96 WIDTH="33%" | |
| 97 ALIGN="left" | |
| 98 VALIGN="top" | |
| 99 ><A | |
| 100 HREF="guidepreface.html" | |
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803
355632dca928
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parents:
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diff
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101 ACCESSKEY="P" |
| 0 | 102 >Prev</A |
| 103 ></TD | |
| 104 ><TD | |
| 105 WIDTH="34%" | |
| 106 ALIGN="center" | |
| 107 VALIGN="top" | |
| 108 ><A | |
| 109 HREF="index.html" | |
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803
355632dca928
Updated SDL HTML documentation
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
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110 ACCESSKEY="H" |
| 0 | 111 >Home</A |
| 112 ></TD | |
| 113 ><TD | |
| 114 WIDTH="33%" | |
| 115 ALIGN="right" | |
| 116 VALIGN="top" | |
| 117 ><A | |
| 118 HREF="guidecredits.html" | |
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803
355632dca928
Updated SDL HTML documentation
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
119 ACCESSKEY="N" |
| 0 | 120 >Next</A |
| 121 ></TD | |
| 122 ></TR | |
| 123 ><TR | |
| 124 ><TD | |
| 125 WIDTH="33%" | |
| 126 ALIGN="left" | |
| 127 VALIGN="top" | |
| 128 >Preface</TD | |
| 129 ><TD | |
| 130 WIDTH="34%" | |
| 131 ALIGN="center" | |
| 132 VALIGN="top" | |
| 133 ><A | |
| 134 HREF="guidepreface.html" | |
|
803
355632dca928
Updated SDL HTML documentation
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
135 ACCESSKEY="U" |
| 0 | 136 >Up</A |
| 137 ></TD | |
| 138 ><TD | |
| 139 WIDTH="33%" | |
| 140 ALIGN="right" | |
| 141 VALIGN="top" | |
| 142 >Credits</TD | |
| 143 ></TR | |
| 144 ></TABLE | |
| 145 ></DIV | |
| 146 ></BODY | |
| 147 ></HTML | |
| 148 > |