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In testdyngl.c the event type was being anded (&) with SDL_KEYDOWN and if the result was none zero the program was quiting. This is very weird because it was working earlier this week. I added some more trace code to SDL_x11events.c In SDL_X11opengl.c I modified SDL_GL_GetSwapInterval() so that it returns a pretty good value even if you have the SGI swap extension instead of the MESA swap extension. I just saved the value you set and return it too you.
author Bob Pendleton <bob@pendleton.com>
date Fri, 07 Mar 2008 23:57:15 +0000
parents 546f7c1eb755
children 1238da4a7112
line wrap: on
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.TH "SDL_InitSubSystem" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_InitSubSystem \- Initialize subsystems
.SH "SYNOPSIS"
.PP
\fB#include "SDL\&.h"
.sp
\fBint \fBSDL_InitSubSystem\fP\fR(\fBUint32 flags\fR);
.SH "DESCRIPTION"
.PP
After SDL has been initialized with \fI\fBSDL_Init\fP\fR you may initialize uninitialized subsystems with \fBSDL_InitSubSystem\fP\&. The \fBflags\fR parameter is the same as that used in \fI\fBSDL_Init\fP\fR\&.
.SH "EXAMPLES"
.PP
.nf
\f(CW/* Seperating Joystick and Video initialization\&. */
SDL_Init(SDL_INIT_VIDEO);
\&.
\&.
SDL_SetVideoMode(640, 480, 16, SDL_DOUBLEBUF|SDL_FULLSCREEN);
\&.
/* Do Some Video stuff */
\&.
\&.
/* Initialize the joystick subsystem */
SDL_InitSubSystem(SDL_INIT_JOYSTICK);

/* Do some stuff with video and joystick */
\&.
\&.
\&.
/* Shut them both down */
SDL_Quit();\fR
.fi
.PP
.SH "RETURN VALUE"
.PP
Returns \fB-1\fR on an error or \fB0\fR on success\&.
.SH "SEE ALSO"
.PP
\fI\fBSDL_Init\fP\fR, \fI\fBSDL_Quit\fP\fR, \fI\fBSDL_QuitSubSystem\fP\fR
...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00