Mercurial > sdl-ios-xcode
annotate docs/man3/SDL_InitSubSystem.3 @ 604:31d3af76488b
Date: Mon, 24 Feb 2003 16:31:25 -0500
From: Ragnvald "Despair" Maartmann-Moe IV
Subject: SDL x11 video mode selection bug
Hi, I've found an oddity with video mode selection. I recently added a bunch of
oddball video modes to my XF86Config, to support weird resolutions xine &
mplayer need if I don't want to beat my cpu up with video scaling.
Since adding them, SDL started picking the biggest video mode it could find
that matched the height constraint. Getting a narrow vertical strip of
QuakeForge (I code for the project, so needless to say it's my favorite test)
in the middle of an 800x480 screen, instead of the 640x480 I asked for
annoys me tremendously.
So here's a patch that tries a bit harder to get an exact match. I didn't
touch the XiG section, since I can't test that, but I'd bet a similar patch
would prevent similar problems there.
--Ragnvald "Despair" Maartmann-Moe IV
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Thu, 06 Mar 2003 06:02:16 +0000 |
| parents | e5bc29de3f0a |
| children | 546f7c1eb755 |
| rev | line source |
|---|---|
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
1 .TH "SDL_InitSubSystem" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" |
| 0 | 2 .SH "NAME" |
| 3 SDL_InitSubSystem\- Initialize subsystems | |
| 4 .SH "SYNOPSIS" | |
| 5 .PP | |
| 6 \fB#include "SDL\&.h" | |
| 7 .sp | |
| 8 \fBint \fBSDL_InitSubSystem\fP\fR(\fBUint32 flags\fR); | |
| 9 .SH "DESCRIPTION" | |
| 10 .PP | |
| 11 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\&. | |
| 12 .SH "EXAMPLES" | |
| 13 .PP | |
| 14 .nf | |
| 15 \f(CW/* Seperating Joystick and Video initialization\&. */ | |
| 16 SDL_Init(SDL_INIT_VIDEO); | |
| 17 \&. | |
| 18 \&. | |
| 19 SDL_SetVideoMode(640, 480, 16, SDL_DOUBLEBUF|SDL_FULLSCREEN); | |
| 20 \&. | |
| 21 /* Do Some Video stuff */ | |
| 22 \&. | |
| 23 \&. | |
| 24 /* Initialize the joystick subsystem */ | |
| 25 SDL_InitSubSystem(SDL_INIT_JOYSTICK); | |
| 26 | |
| 27 /* Do some stuff with video and joystick */ | |
| 28 \&. | |
| 29 \&. | |
| 30 \&. | |
| 31 /* Shut them both down */ | |
| 32 SDL_Quit();\fR | |
| 33 .fi | |
| 34 .PP | |
| 35 .SH "RETURN VALUE" | |
| 36 .PP | |
| 37 Returns \fB-1\fR on an error or \fB0\fR on success\&. | |
| 38 .SH "SEE ALSO" | |
| 39 .PP | |
| 40 \fI\fBSDL_Init\fP\fR, \fI\fBSDL_Quit\fP\fR, \fI\fBSDL_QuitSubSystem\fP\fR | |
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
41 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00 |