Mercurial > sdl-ios-xcode
view src/audio/SDL_mixer_MMX.h @ 3495:1b22878e04d0
Adam Strzelecki to SDL
D3D renderer shall try mapping YV12 and I420 (IYUV) to D3D texture formats via FOURCC. This will enable HW acceleration for those formats when driver is capable (most of them are). Note that SDL's IYUV maps I420 FOURCC on Woe.
author | Sam Lantinga <slouken@libsdl.org> |
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date | Fri, 27 Nov 2009 03:11:26 +0000 |
parents | c121d94672cb |
children | 4d46850be3f6 |
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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(__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 /* vi: set ts=4 sw=4 expandtab: */