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Date: Tue, 01 Jun 2004 15:27:44 +0300 From: Martin_Storsj Subject: Update for dynamic loading of ALSA I sent you a patch a few months ago which enables SDL to load ALSA dynamically. Now I've finally got time to tweak this yet some more. I've added code from alsa.m4 (from alsa's dev package) to acinclude.m4, and made the detection of the alsa library name a bit better. I've also fixed up the loading versioned symbols with dlvsym, so that it falls back to dlsym. I wouldn't say the configure script is complete yet, but this is how far I've come this time, and I'm no expert at those things.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 21 Aug 2004 04:20:00 +0000
parents e5bc29de3f0a
children 546f7c1eb755
rev   line source
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1 .TH "SDL_QuitEvent" "3" "Tue 11 Sep 2001, 22:59" "SDL" "SDL API Reference"
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2 .SH "NAME"
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3 SDL_QuitEvent\- Quit requested event
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4 .SH "STRUCTURE DEFINITION"
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5 .PP
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6 .nf
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7 \f(CWtypedef struct{
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8 Uint8 type
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9 } SDL_QuitEvent;\fR
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10 .fi
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11 .PP
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12 .SH "STRUCTURE DATA"
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13 .TP 20
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14 \fBtype\fR
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15 \fBSDL_QUIT\fP
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16 .SH "DESCRIPTION"
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17 .PP
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18 \fBSDL_QuitEvent\fR is a member of the \fI\fBSDL_Event\fR\fR union and is used whan an event of type \fBSDL_QUIT\fP is reported\&.
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19 .PP
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20 As can be seen, the SDL_QuitEvent structure serves no useful purpose\&. The event itself, on the other hand, is very important\&. If you filter out or ignore a quit event then it is impossible for the user to close the window\&. On the other hand, if you do accept a quit event then the application window will be closed, and screen updates will still report success event though the application will no longer be visible\&.
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21 .PP
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22 .RS
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23 \fBNote:
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24 .PP
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25 The macro \fBSDL_QuitRequested\fP will return non-zero if a quit event is pending
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26 .RE
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27 .SH "SEE ALSO"
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28 .PP
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29 \fI\fBSDL_Event\fR\fR, \fI\fBSDL_SetEventFilter\fP\fR
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30 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:59