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comparison src/video/vgl/SDL_vglmouse.c @ 75:b0ae59d0f3ee

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Added patches from FreeBSD ports
author Sam Lantinga <slouken@lokigames.com>
date Tue, 19 Jun 2001 13:33:54 +0000
parents
children e8157fcb3114
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74:6e28dae59e3b 75:b0ae59d0f3ee
1 /*
2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997, 1998, 1999, 2000 Sam Lantinga
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License as published by the Free Software Foundation; either
8 version 2 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 Library General Public License for more details.
14
15 You should have received a copy of the GNU Library General Public
16 License along with this library; if not, write to the Free
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18
19 Sam Lantinga
20 slouken@devolution.com
21 */
22
23 #ifdef SAVE_RCSID
24 static char rcsid =
25 "@(#) $Id$";
26 #endif
27
28 #include <stdio.h>
29
30 #include "SDL_error.h"
31 #include "SDL_mouse.h"
32 #include "SDL_events_c.h"
33 #include "SDL_vglvideo.h"
34 #include "SDL_vglmouse_c.h"
35
36
37 /* The implementation dependent data for the window manager cursor */
38 struct WMcursor {
39 int unused;
40 };
41
42
43 void VGL_FreeWMCursor(_THIS, WMcursor *cursor)
44 {
45 return;
46 }
47
48 WMcursor *VGL_CreateWMCursor(_THIS,
49 Uint8 *data, Uint8 *mask, int w, int h, int hot_x, int hot_y)
50 {
51 return(NULL);
52 }
53
54 int VGL_ShowWMCursor(_THIS, WMcursor *cursor)
55 {
56 return(0);
57 }
58
59 void VGL_WarpWMCursor(_THIS, Uint16 x, Uint16 y)
60 {
61 x += (this->screen->offset % this->screen->pitch) /
62 this->screen->format->BytesPerPixel;
63 y += (this->screen->offset / this->screen->pitch);
64 SDL_PrivateMouseMotion(0, 0, x, y);
65 }
66