Mercurial > sdl-ios-xcode

annotate src/events/SDL_sysevents.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
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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 SDL_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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23
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24 #include "../video/SDL_sysvideo.h"
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26 /* Useful functions and variables from SDL_sysevents.c */
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27
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28 #ifdef __BEOS__ /* The Be event loop runs in a separate thread */
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29 #define MUST_THREAD_EVENTS
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30 #endif
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31
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32 #ifdef __WIN32__ /* Win32 doesn't allow a separate event thread */
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33 #define CANT_THREAD_EVENTS
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34 #endif
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35
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36 #ifdef IPOD /* iPod doesn't support threading at all */
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37 #define CANT_THREAD_EVENTS
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38 #endif
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39
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40 #ifdef __MACOS__ /* MacOS 7/8 don't support preemptive multi-tasking */
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41 #define CANT_THREAD_EVENTS
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42 #endif
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43
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44 #ifdef __OS2__ /* The OS/2 event loop runs in a separate thread */
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45 #define MUST_THREAD_EVENTS
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46 #endif