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@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 30struct private_hwdata 31{ 32 PdOffscreenContext_t* offscreenctx; 33 PdOSCCreateLockParams_t crlockparam; 34 PdOSCLockParams_t lockparam; 35 Uint32 colorkey; 36}; 37 38extern int ph_SetupImage(_THIS, SDL_Surface* screen); 39extern void ph_DestroyImage(_THIS, SDL_Surface* screen); 40extern int ph_SetupUpdateFunction(_THIS, SDL_Surface* screen, Uint32 flags); 41 42extern int ph_AllocHWSurface(_THIS, SDL_Surface* surface); 43extern void ph_FreeHWSurface(_THIS, SDL_Surface* surface); 44extern int ph_CheckHWBlit(_THIS, SDL_Surface *src, SDL_Surface *dst); 45extern int ph_FillHWRect(_THIS, SDL_Surface* surface, SDL_Rect* rect, Uint32 color); 46extern int ph_LockHWSurface(_THIS, SDL_Surface* surface); 47extern void ph_UnlockHWSurface(_THIS, SDL_Surface* surface); 48extern int ph_FlipHWSurface(_THIS, SDL_Surface* surface); 49extern int ph_SetHWColorKey(_THIS, SDL_Surface* surface, Uint32 key); 50extern int ph_SetHWAlpha(_THIS, SDL_Surface* surface, Uint8 alpha); 51extern int ph_HWAccelBlit(SDL_Surface* src, SDL_Rect *srcrect, SDL_Surface* dst, SDL_Rect* dstrect); 52extern int ph_UpdateHWInfo(_THIS); 53 54extern void ph_NormalUpdate(_THIS, int numrects, SDL_Rect* rects); 55extern void ph_OCUpdate(_THIS, int numrects, SDL_Rect* rects); 56extern void ph_OCDCUpdate(_THIS, int numrects, SDL_Rect* rects); 57extern void ph_OpenGLUpdate(_THIS, int numrects, SDL_Rect* rects); 58 59#endif /* __SDL_PH_IMAGE_H__ */ 60