Mercurial > sdl-ios-xcode
view include/SDL_cpuinfo.h @ 3486:c87dbbde2bc2
Fixed bug #891
Mason Wheeler 2009-11-23 06:59:48 PST
There's code in SDL_RecreateWindow specifically to handle SDL_WINDOW_FOREIGN,
but it appears to have been overlooked in the allowed_flags constant. This
causes the line
window->flags = (flags & allowed_flags);
to strip SDL_WINDOW_FOREIGN from the window's flags, which breaks some code in
WIN_WindowProc in SDL_win32Events.c that treats foreign windows differently.
This can be trivially fixed by defining allowed_flags as
const Uint32 allowed_flags = (SDL_WINDOW_FULLSCREEN |
SDL_WINDOW_OPENGL |
SDL_WINDOW_BORDERLESS |
SDL_WINDOW_RESIZABLE |
SDL_WINDOW_INPUT_GRABBED |
SDL_WINDOW_FOREIGN);
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Tue, 24 Nov 2009 04:59:50 +0000 |
parents | d3baf5ac4e37 |
children | 3427271a2d75 |
line wrap: on
line source
/* SDL - Simple DirectMedia Layer Copyright (C) 1997-2009 Sam Lantinga This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Sam Lantinga slouken@libsdl.org */ /** * \file SDL_cpuinfo.h * * CPU feature detection for SDL. */ #ifndef _SDL_cpuinfo_h #define _SDL_cpuinfo_h #include "SDL_stdinc.h" #include "begin_code.h" /* Set up for C function definitions, even when using C++ */ #ifdef __cplusplus /* *INDENT-OFF* */ extern "C" { /* *INDENT-ON* */ #endif /** * This function returns true if the CPU has the RDTSC instruction. */ extern DECLSPEC SDL_bool SDLCALL SDL_HasRDTSC(void); /** * This function returns true if the CPU has MMX features. */ extern DECLSPEC SDL_bool SDLCALL SDL_HasMMX(void); /** * This function returns true if the CPU has MMX Ext.\ features. */ extern DECLSPEC SDL_bool SDLCALL SDL_HasMMXExt(void); /** * This function returns true if the CPU has 3DNow!\ features. */ extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNow(void); /** * This function returns true if the CPU has 3DNow!\ Ext.\ features. */ extern DECLSPEC SDL_bool SDLCALL SDL_Has3DNowExt(void); /** * This function returns true if the CPU has SSE features. */ extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE(void); /** * This function returns true if the CPU has SSE2 features. */ extern DECLSPEC SDL_bool SDLCALL SDL_HasSSE2(void); /** * This function returns true if the CPU has AltiVec features. */ extern DECLSPEC SDL_bool SDLCALL SDL_HasAltiVec(void); /* Ends C function definitions when using C++ */ #ifdef __cplusplus /* *INDENT-OFF* */ } /* *INDENT-ON* */ #endif #include "close_code.h" #endif /* _SDL_cpuinfo_h */ /* vi: set ts=4 sw=4 expandtab: */