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view docs/man3/SDL_LockAudio.3 @ 3238:96492d29034a

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David Carre to Sam When i call the "SDL_Quit()" function, it call the func "SDL_QuitSubSystem(SDL_INIT_EVERYTHING)", which call the "SDL_VideoQuit()" function. It's where i'm lost, this function "SDL_VideoQuit()" will recall the "SDL_Quit()" function (i don't find where it is called), which in turn recall the "SDL_QuitSubSystem(SDL_INIT_EVERYTHING)", which in turn recall "SDL_VideoQuit()", which cause a "double free" seg fault since it has been already called. I have set the num_displays to 0 instead of 1, so it wont free it twice in the videoquit function loop.
author Sam Lantinga <slouken@libsdl.org>
date Tue, 18 Aug 2009 03:26:53 +0000
parents 546f7c1eb755
children 1238da4a7112
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.TH "SDL_LockAudio" "3" "Tue 11 Sep 2001, 22:58" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_LockAudio \- Lock out the callback function
.SH "SYNOPSIS"
.PP
\fB#include "SDL\&.h"
.sp
\fBvoid \fBSDL_LockAudio\fP\fR(\fBvoid\fR)
.SH "DESCRIPTION"
.PP
The lock manipulated by these functions protects the callback function\&. During a LockAudio period, you can be guaranteed that the callback function is not running\&. Do not call these from the callback function or you will cause deadlock\&.
.SH "SEE ALSO"
.PP
\fI\fBSDL_OpenAudio\fP\fR
...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:58