SDL_nxmouse.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, 2001, 2002 Sam Lantinga
- Copyright (C) 2001 Hsieh-Fu Tsai
- 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
- Hsieh-Fu Tsai
- clare@setabox.com
- */
- #include <stdlib.h>
- #include "SDL_error.h"
- #include "SDL_events_c.h"
- #include "SDL_nxmouse_c.h"
- // The implementation dependent data for the window manager cursor
- struct WMcursor {
- int unused ;
- } ;
- WMcursor * NX_CreateWMCursor (_THIS,
- Uint8 * data, Uint8 * mask, int w, int h, int hot_x, int hot_y)
- {
- WMcursor * cursor ;
- Dprintf ("enter NX_CreateWMCursorn") ;
- cursor = (WMcursor *) malloc (sizeof (WMcursor)) ;
- if (cursor == NULL) {
- SDL_OutOfMemory () ;
- return NULL ;
- }
- Dprintf ("leave NX_CreateWMCursorn") ;
- return cursor ;
- }
- void NX_FreeWMCursor (_THIS, WMcursor * cursor)
- {
- Dprintf ("NX_FreeWMCursorn") ;
- free (cursor) ;
- return ;
- }
- void NX_WarpWMCursor(_THIS, Uint16 x, Uint16 y)
- {
- GR_WINDOW_INFO info ;
- Dprintf ("enter NX_WarpWMCursorn") ;
- SDL_Lock_EventThread () ;
- GrGetWindowInfo (SDL_Window, & info) ;
- GrMoveCursor (info.x + x, info.y + y) ;
- SDL_Unlock_EventThread () ;
- Dprintf ("leave NX_WarpWMCursorn") ;
- }
- int NX_ShowWMCursor (_THIS, WMcursor * cursor)
- {
- Dprintf ("NX_ShowWMCursorn") ;
- return 1 ;
- }