Mercurial > sdl-ios-xcode
view src/video/qtopia/SDL_lowvideo.h @ 1144:509295d5a023
Date: Sun, 11 Sep 2005 14:41:07 +0300 (EEST)
From: =?ISO-8859-1?Q?Martin_Storsj=F6?= <martin@martin.st>
To: sdl@libsdl.org
Subject: [SDL] [PATCH] Switching between fullscreen/windowed on OS X
Hi,
When switching from fullscreen to windowed mode for opengl applications,
the current version of SDL sets an harmless error, regarding usage of a
NULL semaphore. This is due to code which tries to shut down a blitting
thread, which is only started for double buffered 2d video modes, not for
opengl. The attached patch fixes this.
// Martin
author | Ryan C. Gordon <icculus@icculus.org> |
---|---|
date | Tue, 27 Sep 2005 08:36:28 +0000 |
parents | b8d311d90021 |
children | c9b51268668f |
line wrap: on
line source
/* SDL - Simple DirectMedia Layer Copyright (C) 1997-2004 Sam Lantinga This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Sam Lantinga slouken@libsdl.org */ #ifdef SAVE_RCSID static char rcsid = "@(#) $Id$"; #endif #ifndef _SDL_lowvideo_h #define _SDL_lowvideo_h #include "SDL_mouse.h" #include "SDL_sysvideo.h" /* Hidden "this" pointer for the video functions */ #define _THIS SDL_VideoDevice *_this /* Private display data */ struct SDL_PrivateVideoData { /* The main window */ SDL_QWin *SDL_Win; /* The fullscreen mode list */ #define NUM_MODELISTS 4 /* 8, 16, 24, and 32 bits-per-pixel */ int SDL_nummodes[NUM_MODELISTS]; SDL_Rect **SDL_modelist[NUM_MODELISTS]; /* A completely clear cursor */ WMcursor *BlankCursor; /* Mouse state variables */ Uint32 last_buttons; QPoint last_point; /* Keyboard state variables */ int key_flip; //struct key_info keyinfo[2]; }; /* Old variable names */ #define SDL_Win (_this->hidden->SDL_Win) #define saved_mode (_this->hidden->saved_mode) #define SDL_nummodes (_this->hidden->SDL_nummodes) #define SDL_modelist (_this->hidden->SDL_modelist) #define SDL_BlankCursor (_this->hidden->BlankCursor) #define last_buttons (_this->hidden->last_buttons) #define last_point (_this->hidden->last_point) #define key_flip (_this->hidden->key_flip) #define keyinfo (_this->hidden->keyinfo) #endif /* _SDL_lowvideo_h */