SDL_vglmouse.c
资源名称:NETVIDEO.rar [点击查看]
上传用户:sun1608
上传日期:2007-02-02
资源大小:6116k
文件大小:2k
源码类别:
流媒体/Mpeg4/MP4
开发平台:
Visual C++
- /*
- SDL - Simple DirectMedia Layer
- Copyright (C) 1997, 1998, 1999, 2000 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@libsdl.org
- */
- #ifdef SAVE_RCSID
- static char rcsid =
- "@(#) $Id: SDL_vglmouse.c,v 1.3 2002/04/22 21:38:05 wmay Exp $";
- #endif
- #include <stdio.h>
- #include "SDL_error.h"
- #include "SDL_mouse.h"
- #include "SDL_events_c.h"
- #include "SDL_vglvideo.h"
- #include "SDL_vglmouse_c.h"
- /* The implementation dependent data for the window manager cursor */
- struct WMcursor {
- int unused;
- };
- void VGL_FreeWMCursor(_THIS, WMcursor *cursor)
- {
- return;
- }
- WMcursor *VGL_CreateWMCursor(_THIS,
- Uint8 *data, Uint8 *mask, int w, int h, int hot_x, int hot_y)
- {
- return(NULL);
- }
- int VGL_ShowWMCursor(_THIS, WMcursor *cursor)
- {
- return(0);
- }
- void VGL_WarpWMCursor(_THIS, Uint16 x, Uint16 y)
- {
- x += (this->screen->offset % this->screen->pitch) /
- this->screen->format->BytesPerPixel;
- y += (this->screen->offset / this->screen->pitch);
- SDL_PrivateMouseMotion(0, 0, x, y);
- }