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annotate src/thread/SDL_thread_c.h @ 4389:c6c3a6e7db46 SDL-1.2

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Fixed bug #899 Jeremiah Morris 2009-12-09 16:23:50 PST Re-enable mouseLocation workaround on 10.4, 10.5 OS X systems before 10.6 have a bug with [NSEvent mouseLocation] if the screen resolution changes. SDL_QuartzVideo.m contains a workaround for this bug, but it was placed inside an #ifdef in revision 4762. The comment reads, "I'm gambling they fixed this by 10.4." After seeing this bug on several Tiger and Leopard systems (both PPC and Intel), I can confirm that it's not fixed until 10.6. The workaround doesn't compile for x86_64/10.6, so I can understand why it was segregated, but it needs to remain in place for the i386 and ppc versions. The workaround causes no problems under 10.6, even though it's not necessary there. Patch is attached with one method of keeping the workaround active on the systems that need it.
author Sam Lantinga <slouken@libsdl.org>
date Fri, 11 Dec 2009 15:11:49 +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 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 #ifndef _SDL_thread_c_h
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25 #define _SDL_thread_c_h
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26
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27 /* Need the definitions of SYS_ThreadHandle */
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28 #if SDL_THREADS_DISABLED
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29 #include "generic/SDL_systhread_c.h"
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30 #elif SDL_THREAD_BEOS
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31 #include "beos/SDL_systhread_c.h"
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32 #elif SDL_THREAD_DC
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33 #include "dc/SDL_systhread_c.h"
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34 #elif SDL_THREAD_OS2
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35 #include "os2/SDL_systhread_c.h"
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36 #elif SDL_THREAD_PTH
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37 #include "pth/SDL_systhread_c.h"
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38 #elif SDL_THREAD_PTHREAD
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39 #include "pthread/SDL_systhread_c.h"
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40 #elif SDL_THREAD_SPROC
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41 #include "irix/SDL_systhread_c.h"
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42 #elif SDL_THREAD_WIN32
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43 #include "win32/SDL_systhread_c.h"
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44 #elif SDL_THREAD_SYMBIAN
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45 #include "symbian/SDL_systhread_c.h"
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46 #else
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47 #error Need thread implementation for this platform
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48 #include "generic/SDL_systhread_c.h"
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49 #endif
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50 #include "../SDL_error_c.h"
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51
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52 /* This is the system-independent thread info structure */
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53 struct SDL_Thread {
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54 Uint32 threadid;
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55 SYS_ThreadHandle handle;
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56 int status;
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57 SDL_error errbuf;
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58 void *data;
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59 };
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60
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61 /* This is the function called to run a thread */
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62 extern void SDL_RunThread(void *data);
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63
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64 #endif /* _SDL_thread_c_h */