Mercurial > sdl-ios-xcode
annotate src/timer/mint/SDL_vbltimer_s.h @ 2979:d578ae900755
Fixed crash on Windows
author | Sam Lantinga <slouken@libsdl.org> |
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date | Sat, 03 Jan 2009 07:33:42 +0000 |
parents | 99210400e8b9 |
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1 /* |
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2 SDL - Simple DirectMedia Layer |
2859 | 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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18 |
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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 /* |
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25 * TOS/MiNT timer driver |
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26 * based on vbl vector |
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27 * |
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28 * Patrice Mandin |
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29 */ |
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30 |
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Avoid switch to supervisor mode in SDL_GetTicks, by updating system counter from vbl interrupt
Patrice Mandin <patmandin@gmail.com>
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31 extern volatile long SDL_Atari_hz200; |
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Avoid switch to supervisor mode in SDL_GetTicks, by updating system counter from vbl interrupt
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32 |
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33 /* Functions prototypes */ |
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34 extern int SDL_AtariVblInstall(void *newvector); |
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35 extern void SDL_AtariVblUninstall(void *newvector); |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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36 /* vi: set ts=4 sw=4 expandtab: */ |