/*

SDL - Simple DirectMedia Layer

Copyright (C) 1997-2006 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

*/

#ifndef __SDL_PH_IMAGE_H__

#define __SDL_PH_IMAGE_H__

#include "SDL_events_c.h"

#include "SDL_ph_video.h"

struct private_hwdata

};

extern int ph_SetupImage(_THIS, SDL_Surface* screen);

extern void ph_DestroyImage(_THIS, SDL_Surface* screen);

extern int ph_SetupUpdateFunction(_THIS, SDL_Surface* screen, Uint32 flags);

extern int ph_AllocHWSurface(_THIS, SDL_Surface* surface);

extern void ph_FreeHWSurface(_THIS, SDL_Surface* surface);

extern int ph_CheckHWBlit(_THIS, SDL_Surface *src, SDL_Surface *dst);

extern int ph_FillHWRect(_THIS, SDL_Surface* surface, SDL_Rect* rect, Uint32 color);

extern int ph_LockHWSurface(_THIS, SDL_Surface* surface);

extern void ph_UnlockHWSurface(_THIS, SDL_Surface* surface);

extern int ph_FlipHWSurface(_THIS, SDL_Surface* surface);

extern int ph_SetHWColorKey(_THIS, SDL_Surface* surface, Uint32 key);

extern int ph_SetHWAlpha(_THIS, SDL_Surface* surface, Uint8 alpha);

extern int ph_HWAccelBlit(SDL_Surface* src, SDL_Rect *srcrect, SDL_Surface* dst, SDL_Rect* dstrect);

extern int ph_UpdateHWInfo(_THIS);

extern void ph_NormalUpdate(_THIS, int numrects, SDL_Rect* rects);

extern void ph_OCUpdate(_THIS, int numrects, SDL_Rect* rects);

extern void ph_OCDCUpdate(_THIS, int numrects, SDL_Rect* rects);

extern void ph_OpenGLUpdate(_THIS, int numrects, SDL_Rect* rects);

#endif /* __SDL_PH_IMAGE_H__ */