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Date: Sat, 31 Aug 2002 15:42:45 +0200 From: Alexandre Courbot Subject: [SDL] Qtopia port fixes/improvments -Whenever the screen is rotated, the pad is rotated as well, -Fixed a mouse bug: when tapping on the screen, the click event was often sent at the previous position of the stylus (resulting in strange behavior in Scummvm for instance) -Added the SDL_QT_INVERT_ROTATION environment variable which, when set, rotates the screen (and the mouse, and the pad) the other way. This can be useful for left-handed people.
author Sam Lantinga <slouken@libsdl.org>
date Sun, 01 Sep 2002 00:37:24 +0000
parents e5bc29de3f0a
children 546f7c1eb755
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.TH "SDL_mutexP" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_mutexP\- Lock a mutex
.SH "SYNOPSIS"
.PP
\fB#include "SDL\&.h"
#include "SDL_thread\&.h"
.sp
\fBint \fBSDL_mutexP\fP\fR(\fBSDL_mutex *mutex\fR);
.SH "DESCRIPTION"
.PP
Locks the \fBmutex\fR, which was previously created with \fI\fBSDL_CreateMutex\fP\fR\&. If the mutex is already locked then \fBSDL_mutexP\fP will not return until it is \fIunlocked\fR\&. Returns \fB0\fR on success, or \fB-1\fR on an error\&.
.PP
SDL also defines a macro \fB#define SDL_LockMutex(m) SDL_mutexP(m)\fP\&.
.SH "SEE ALSO"
.PP
\fI\fBSDL_CreateMutex\fP\fR, \fI\fBSDL_mutexV\fP\fR
...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01