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annotate src/video/ataricommon/SDL_ikbdinterrupt_s.h @ 4249:429c8dd3175d SDL-1.2

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Fixed bug #713 Don't clamp the mouse coordinates to the video surface size, instead clamp them to the last known window size. This allows users to get the correct mouse coordinates even if they don't call SDL_SetVideoMode() in response to an SDL_VIDEORESIZE event (used as a hack to retain the OpenGL context on Windows and Linux after a window resize)
author Sam Lantinga <slouken@libsdl.org>
date Sun, 27 Sep 2009 05:18:43 +0000
parents a1b03ba2fcd0
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2009 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22 #include "SDL_config.h"
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24 /*
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25 * Mouse vector
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26 *
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27 * Patrice Mandin
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28 */
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29
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30 #ifndef _SDL_IKBDINTERRUPT_S_H_
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31 #define _SDL_IKBDINTERRUPT_S_H_
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32
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33 #include <mint/osbind.h>
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34
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35 #include "SDL_stdinc.h"
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36
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37 /* Const */
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38
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39 #define IKBD_JOY_UP (1<<0)
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40 #define IKBD_JOY_DOWN (1<<1)
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41 #define IKBD_JOY_LEFT (1<<2)
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42 #define IKBD_JOY_RIGHT (1<<3)
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43 #define IKBD_JOY_FIRE (1<<7)
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44
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45 /* Variables */
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46
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47 extern volatile Uint8 SDL_AtariIkbd_keyboard[128]; /* Keyboard table */
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48 extern volatile Uint16 SDL_AtariIkbd_mouseb; /* Mouse on port 0, buttons */
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49 extern volatile Sint16 SDL_AtariIkbd_mousex; /* Mouse X relative motion */
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50 extern volatile Sint16 SDL_AtariIkbd_mousey; /* Mouse Y relative motion */
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51 extern volatile Uint16 SDL_AtariIkbd_joystick; /* Joystick on port 1 */
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52
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53 /* For joystick driver to know if this is usable */
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54 extern Uint16 SDL_AtariIkbd_enabled;
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55
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56 /* Functions */
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57
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58 extern void SDL_AtariIkbdInstall(void);
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59 extern void SDL_AtariIkbdUninstall(void);
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61 #endif /* _SDL_IKBDINTERRUPT_S_H_ */