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annotate src/timer/macos/FastTimes.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
parents d910939febfa
children 782fd950bd46 c121d94672cb
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1 /* File "FastTimes.h" - Original code by Matt Slot <fprefect@ambrosiasw.com> */
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2 #include "SDL_config.h"
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3 /* Created 4/24/99 - This file is hereby placed in the public domain */
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4 /* Updated 5/21/99 - Calibrate to VIA, add TBR support, renamed functions */
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5 /* Updated 10/4/99 - Use AbsoluteToNanoseconds() in case Absolute = double */
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6 /* Updated 2/15/00 - Check for native Time Manager, no need to calibrate */
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7 /* Updated 3/21/00 - Fixed ns conversion, create 2 different scale factors */
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8 /* Updated 5/03/00 - Added copyright and placed into PD. No code changes */
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9
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10 /* This file is Copyright (C) Matt Slot, 1999-2000. It is hereby placed into
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11 the public domain. The author makes no warranty as to fitness or stability */
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13 #ifndef __FAST_TIMES_HEADER__
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14 #define __FAST_TIMES_HEADER__
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16 /* **** **** **** **** **** **** **** **** **** **** **** **** **** **** **** */
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17 /* **** **** **** **** **** **** **** **** **** **** **** **** **** **** **** */
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19 extern void FastInitialize(void);
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20 extern UInt64 FastMicroseconds(void);
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21 extern UInt64 FastMilliseconds(void);
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22 extern StringPtr FastMethod(void);
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24 /* **** **** **** **** **** **** **** **** **** **** **** **** **** **** **** */
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25 /* **** **** **** **** **** **** **** **** **** **** **** **** **** **** **** */
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26
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27 #endif /* __FAST_TIMES_HEADER__ */