Mercurial > sdl-ios-xcode
annotate src/audio/SDL_mixer_MMX_VC.h @ 2218:6cc82cad8b77
1.3 video API design chat
author | Sam Lantinga <slouken@libsdl.org> |
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date | Tue, 07 Aug 2007 07:08:25 +0000 |
parents | c121d94672cb |
children | 99210400e8b9 |
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Use consistent identifiers for the various platforms we support.
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1 /* |
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2 SDL - Simple DirectMedia Layer |
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3 Copyright (C) 1997-2006 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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Sam Lantinga <slouken@libsdl.org>
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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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25 #if ((defined(_MSC_VER) && defined(_M_IX86)) || defined(__WATCOMC__)) && defined(SDL_ASSEMBLY_ROUTINES) | |
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26 /* headers for MMX assembler version of SDL_MixAudio |
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27 Copyright 2002 Stephane Marchesin (stephane.marchesin@wanadoo.fr) |
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28 Converted to Intel ASM notation by Cth |
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29 This code is licensed under the LGPL (see COPYING for details) |
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30 |
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31 Assumes buffer size in bytes is a multiple of 16 |
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32 Assumes SDL_MIX_MAXVOLUME = 128 |
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33 */ |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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34 void SDL_MixAudio_MMX_S16_VC(char *, char *, unsigned int, int); |
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1487
diff
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35 void SDL_MixAudio_MMX_S8_VC(char *, char *, unsigned int, int); |
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Cth converted the MMX audio mixing routines to VC++ syntax
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36 #endif |
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c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1487
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37 /* vi: set ts=4 sw=4 expandtab: */ |