| 0,0 → 1,41 |
|---|
| /* |
| SDL - Simple DirectMedia Layer |
| Copyright (C) 1997, 1998, 1999, 2000, 2001 Sam Lantinga |
| |
| 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@devolution.com |
| */ |
| |
| #ifdef SAVE_RCSID |
| static char rcsid = |
| "@(#) $Id: SDL_yuv_sw_c.h,v 1.2 2001/04/26 16:50:18 hercules Exp $"; |
| #endif |
| |
| #include "SDL_video.h" |
| #include "SDL_sysvideo.h" |
| |
| /* This is the software implementation of the YUV video overlay support */ |
| |
| extern SDL_Overlay *SDL_CreateYUV_SW(_THIS, int width, int height, Uint32 format, SDL_Surface *display); |
| |
| extern int SDL_LockYUV_SW(_THIS, SDL_Overlay *overlay); |
| |
| extern void SDL_UnlockYUV_SW(_THIS, SDL_Overlay *overlay); |
| |
| extern int SDL_DisplayYUV_SW(_THIS, SDL_Overlay *overlay, SDL_Rect *dstrect); |
| |
| extern void SDL_FreeYUV_SW(_THIS, SDL_Overlay *overlay); |