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SDL_nxmodes.c
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SDL_nxmodes.c
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/*
SDL - Simple DirectMedia Layer
Copyright (C) 1997-2004 Sam Lantinga
Copyright (C) 2001 Hsieh-Fu Tsai
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
Hsieh-Fu Tsai
clare@setabox.com
*/
#include <stdlib.h>
#include "SDL_nxmodes_c.h"
SDL_Rect ** NX_ListModes (_THIS, SDL_PixelFormat * format, Uint32 flags)
{
if (flags & SDL_FULLSCREEN)
return SDL_modelist ;
if (SDL_Visual.bpp == format -> BitsPerPixel) {
return ((SDL_Rect **) -1) ;
} else {
return ((SDL_Rect **) 0) ;
}
}
void NX_FreeVideoModes (_THIS)
{
int i ;
if (SDL_modelist) {
for (i = 0; SDL_modelist [i]; ++ i) {
free (SDL_modelist [i]) ;
}
free (SDL_modelist) ;
SDL_modelist = NULL;
}
}
int NX_EnterFullScreen (_THIS)
{
if (! currently_fullscreen) {
GR_SCREEN_INFO si ;
GrGetScreenInfo (& si) ;
GrResizeWindow (FSwindow, si.cols, si.rows) ;
GrUnmapWindow (SDL_Window) ;
GrMapWindow (FSwindow) ;
GrRaiseWindow (FSwindow) ;
GrSetFocus (FSwindow) ;
currently_fullscreen = 1 ;
}
return 1 ;
}
int NX_LeaveFullScreen (_THIS)
{
if (currently_fullscreen) {
GrUnmapWindow (FSwindow) ;
GrMapWindow (SDL_Window) ;
GrRaiseWindow (SDL_Window) ;
GrSetFocus (SDL_Window) ;
currently_fullscreen = 0 ;
}
return 0 ;
}