Mercurial > sdl-ios-xcode
annotate src/audio/SDL_mixer_MMX_VC.h @ 1406:39ca9a4b22f3
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author | Sam Lantinga <slouken@libsdl.org> |
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date | Tue, 21 Feb 2006 09:14:58 +0000 |
parents | d910939febfa |
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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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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 #if defined(_MSC_VER) && defined(M_I86) && defined(SDL_ASSEMBLY_ROUTINES) |
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25 // headers for MMX assembler version of SDL_MixAudio |
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26 // Copyright 2002 Stephane Marchesin (stephane.marchesin@wanadoo.fr) |
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27 // Converted to Intel ASM notation by Cth |
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28 // This code is licensed under the LGPL (see COPYING for details) |
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29 // |
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30 // Assumes buffer size in bytes is a multiple of 16 |
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31 // Assumes SDL_MIX_MAXVOLUME = 128 |
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32 |
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33 void SDL_MixAudio_MMX_S16_VC(char* ,char* ,unsigned int ,int ); |
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34 void SDL_MixAudio_MMX_S8_VC(char* ,char* ,unsigned int ,int ); |
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35 #endif |