Mercurial > sdl-ios-xcode
view src/audio/SDL_mixer_MMX_VC.h @ 1228:f4a3a4129d04
From Mike Frysinger and/or Gentoo:
- libsdl-SDL_stretch-PIC.patch
ignoring the general fact of how SDL_stretch relies on executing dynamic code,
the inline asm should let gcc handle the a details for getting the actual
address for _copy_row as it will do the right thing
test case: http://dev.gentoo.org/~vapier/libsdl/sdl-stretch.tar.bz2
author | Ryan C. Gordon <icculus@icculus.org> |
---|---|
date | Thu, 05 Jan 2006 07:20:12 +0000 |
parents | 72ef7ce609ef |
children | 450721ad5436 |
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#if defined(USE_ASM_MIXER_VC) // headers for MMX assembler version of SDL_MixAudio // Copyright 2002 Stephane Marchesin (stephane.marchesin@wanadoo.fr) // Converted to Intel ASM notation by Cth // 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 void SDL_MixAudio_MMX_S16_VC(char* ,char* ,unsigned int ,int ); void SDL_MixAudio_MMX_S8_VC(char* ,char* ,unsigned int ,int ); #endif