Mercurial > sdl-ios-xcode
view include/SDL_byteorder.h @ 950:b7a5c1b64829
Date: Tue, 24 Aug 2004 06:16:32 +0200
From: Christian Biere
Subject: [SDL] YUV Overlay vs. XV_AUTOPAINT_COLORKEY
I have a problem with SDL's YUV Overlay support using X11 Xv. Some people
reported that they get nothing but a black screen. I've compared the
output of xvattr they've sent me with the values I get here. It turned
out that XV_AUTOPAINT_COLORKEY was disabled. By enabling this feature
everything works fine.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Wed, 25 Aug 2004 05:39:03 +0000 |
parents | b8d311d90021 |
children | cfb9518670f4 |
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/* 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 /* Macros for determining the byte-order of this platform */ #ifndef _SDL_byteorder_h #define _SDL_byteorder_h /* The two types of endianness */ #define SDL_LIL_ENDIAN 1234 #define SDL_BIG_ENDIAN 4321 /* Pardon the mess, I'm trying to determine the endianness of this host. I'm doing it by preprocessor defines rather than some sort of configure script so that application code can use this too. The "right" way would be to dynamically generate this file on install, but that's a lot of work. */ #if defined(__i386__) || defined(__ia64__) || defined(WIN32) || \ (defined(__alpha__) || defined(__alpha)) || \ defined(__arm__) || \ (defined(__mips__) && defined(__MIPSEL__)) || \ defined(__SYMBIAN32__) || \ defined(__x86_64__) || \ defined(__LITTLE_ENDIAN__) #define SDL_BYTEORDER SDL_LIL_ENDIAN #else #define SDL_BYTEORDER SDL_BIG_ENDIAN #endif #endif /* _SDL_byteorder_h */