2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997-2009 Sam Lantinga
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with this library; if not, write to the Free Software
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 #include "SDL_config.h"
24 #ifndef __SDL_PH_IMAGE_H__
25 #define __SDL_PH_IMAGE_H__
27 #include "../../events/SDL_events_c.h"
28 #include "SDL_ph_video.h"
32 PdOffscreenContext_t* offscreenctx;
33 PdOSCCreateLockParams_t crlockparam;
34 PdOSCLockParams_t lockparam;
38 extern int ph_SetupImage(_THIS, SDL_Surface* screen);
39 extern void ph_DestroyImage(_THIS, SDL_Surface* screen);
40 extern int ph_SetupUpdateFunction(_THIS, SDL_Surface* screen, Uint32 flags);
42 extern int ph_AllocHWSurface(_THIS, SDL_Surface* surface);
43 extern void ph_FreeHWSurface(_THIS, SDL_Surface* surface);
44 extern int ph_CheckHWBlit(_THIS, SDL_Surface *src, SDL_Surface *dst);
45 extern int ph_FillHWRect(_THIS, SDL_Surface* surface, SDL_Rect* rect, Uint32 color);
46 extern int ph_LockHWSurface(_THIS, SDL_Surface* surface);
47 extern void ph_UnlockHWSurface(_THIS, SDL_Surface* surface);
48 extern int ph_FlipHWSurface(_THIS, SDL_Surface* surface);
49 extern int ph_SetHWColorKey(_THIS, SDL_Surface* surface, Uint32 key);
50 extern int ph_SetHWAlpha(_THIS, SDL_Surface* surface, Uint8 alpha);
51 extern int ph_HWAccelBlit(SDL_Surface* src, SDL_Rect *srcrect, SDL_Surface* dst, SDL_Rect* dstrect);
52 extern int ph_UpdateHWInfo(_THIS);
54 extern void ph_NormalUpdate(_THIS, int numrects, SDL_Rect* rects);
55 extern void ph_OCUpdate(_THIS, int numrects, SDL_Rect* rects);
56 extern void ph_OCDCUpdate(_THIS, int numrects, SDL_Rect* rects);
57 extern void ph_OpenGLUpdate(_THIS, int numrects, SDL_Rect* rects);
59 #endif /* __SDL_PH_IMAGE_H__ */