Mercurial > sdl-ios-xcode

view docs/man3/SDL_CondWait.3 @ 4357:a10dac5858fe SDL-1.2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Recommendation from Lennart Poettering: In ALSA_OpenAudio(): instead of setting period_size+n_periods OR buffer_size I'd recommend copying the hwparams stuff before you do this, then first try period_size+n_periods, and then apply it with snd_pcm_hw_params() and check if that works. If it didn't you should take the copy of hwparams and try setting buffer_size and apply that via snd_pcm_hw_params() and check if that worked. And if that failed too, then take the copy and don't apply neither period nor buffer settings and see if that works.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 19 Oct 2009 02:23:21 +0000
parents 1238da4a7112
children
line wrap: on
line source

.TH "SDL_CondWait" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_CondWait \- Wait on a condition variable
.SH "SYNOPSIS"
.PP
\fB#include "SDL\&.h"
#include "SDL_thread\&.h"
.sp
\fBint \fBSDL_CondWait\fP\fR(\fBSDL_cond *cond, SDL_mutex *mut\fR);
.SH "DESCRIPTION"
.PP
Wait on the condition variable \fBcond\fR and unlock the provided mutex\&. The mutex must the locked before entering this function\&. Returns \fB0\fR when it is signalled, or \fB-1\fR on an error\&.
.SH "SEE ALSO"
.PP
\fI\fBSDL_CondWaitTimeout\fP\fR, \fI\fBSDL_CondSignal\fP\fR, \fI\fBSDL_mutexP\fP\fR
.\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00