Mercurial > sdl-ios-xcode

view src/video/SDL_yuv_sw_c.h @ 1144:509295d5a023

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
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

#include "SDL_video.h"
#include "SDL_sysvideo.h"

/* This is the software implementation of the YUV video overlay support */

extern SDL_Overlay *SDL_CreateYUV_SW(_THIS, int width, int height, Uint32 format, SDL_Surface *display);

extern int SDL_LockYUV_SW(_THIS, SDL_Overlay *overlay);

extern void SDL_UnlockYUV_SW(_THIS, SDL_Overlay *overlay);

extern int SDL_DisplayYUV_SW(_THIS, SDL_Overlay *overlay, SDL_Rect *dstrect);

extern void SDL_FreeYUV_SW(_THIS, SDL_Overlay *overlay);