1 /* 2 SDL - Simple DirectMedia Layer 3 Copyright (C) 1997-2006 Sam Lantinga 4 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. 9 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. 14 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 18 19 Sam Lantinga 20 slouken (at) libsdl.org 21 */ 22 #include "SDL_config.h" 23 24 #ifndef __SDL_PH_IMAGE_H__ 25 #define __SDL_PH_IMAGE_H__ 26 27 #include "../../events/SDL_events_c.h" 28 #include "SDL_ph_video.h" 29 30 struct private_hwdata 31 { 32 PdOffscreenContext_t* offscreenctx; 33 PdOSCCreateLockParams_t crlockparam; 34 PdOSCLockParams_t lockparam; 35 Uint32 colorkey; 36 }; 37 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); 41 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); 53 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); 58 59 #endif /* __SDL_PH_IMAGE_H__ */ 60
