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view src/audio/SDL_mixer_MMX.h @ 5086:ac2c68eb1bb9

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Fixed bug #1080 Markus Rathgeb 2011-01-23 14:34:23 PST With kernel 2.6.31 the struct input_absinfo defined in linux/input.h changed. A field "__s32 resolution" was added at the end of the struct. Because the macro EVIOCGABS(abs) is using the struct input_absinfo, it would be better (IMHO) to change the declaration of variable values to "int values[sizeof(struct input_absinfo) / sizeof(int)];" or using "struct input_absinfo" directly.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 24 Jan 2011 14:36:12 -0800
parents 4d46850be3f6
children
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/*
    headers for MMX assembler version of SDL_MixAudio
    Copyright 2002 Stephane Marchesin (stephane.marchesin@wanadoo.fr)
    This code is licensed under the LGPL (see COPYING for details)

    Assumes buffer size in bytes is a multiple of 16
    Assumes SDL_MIX_MAXVOLUME = 128
*/
#include "SDL_config.h"

#if defined(SDL_BUGGY_MMX_MIXERS) /* buggy, so we're disabling them. --ryan. */
#if defined(__GNUC__) && defined(__i386__) && defined(SDL_ASSEMBLY_ROUTINES)
void SDL_MixAudio_MMX_S16(char *, char *, unsigned int, int);
void SDL_MixAudio_MMX_S8(char *, char *, unsigned int, int);
#endif
#endif /* SDL_BUGGY_MMX_MIXERS */
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