Mercurial > sdl-ios-xcode
view src/audio/SDL_mixer_MMX_VC.h @ 1052:68f607298ca9
Some work on using accelerated alpha blits with hardware surfaces.
From Stephane Marchesin's fork, don't know who originally wrote it.
author | Ryan C. Gordon <icculus@icculus.org> |
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date | Sun, 17 Apr 2005 10:40:41 +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