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Date: Fri, 31 Dec 2004 04:14:09 +0900

Browse source 
From: Hayashi Naoyuki
Subject: SDL patch for Tru64 UNIX 4.0X

SDL-1.2.8 support only Tru64 5.X.
This patch is for Tru64 UNIX 4.X.(tested on Tru64 UNIX 4.0G and 5.1B)

SDL-1.2.8/configure.in:
ld doesn't accept -pthread option.
cc -pthread has same effect as -D_REENTRANT when compiling,
and has same effect as -lpthread -lexc when linking.

SDL-1.2.8/include/begin_code.h:
Old Compaq C Compiler accept not inline but __inline.

SDL-1.2.8/src/audio/SDL_mixer_MMX.c:
SDL-1.2.8/src/audio/SDL_mixer_MMX.h:
Old Compaq C Compiler doesn't accept //.

SDL-1.2.8/src/cdrom/osf/SDL_syscdrom.c:
When becoming Tru64 v5.0 from Tru64 v4.0,
the arrangement of the cd-rom device was changed.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401020
This commit is contained in:
Sam Lantinga 2005-01-02 05:05:21 +00:00
parent caf8e783f3
commit 3fbec58eb2
5 changed files with 62 additions and 51 deletions
Download patch file Download diff file Expand all files Collapse all files

20
src/audio/SDL_mixer_MMX.c
View file

@ -1,14 +1,16 @@
// MMX assembler version of SDL_MixAudio for signed little endian 16 bit samples and signed 8 bit samples
// 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
/*
MMX assembler version of SDL_MixAudio for signed little endian 16 bit samples and signed 8 bit samples
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
*/
////////////////////////////////////////////////
// Mixing for 16 bit signed buffers
////////////////////////////////////////////////
/***********************************************
* Mixing for 16 bit signed buffers
***********************************************/
#if defined(i386) && defined(__GNUC__) && defined(USE_ASMBLIT)
void SDL_MixAudio_MMX_S16(char* dst,char* src,unsigned int size,int volume)

14
src/audio/SDL_mixer_MMX.h
View file

@ -1,9 +1,11 @@
// 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
/*
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
*/
#if defined(i386) && defined(__GNUC__) && defined(USE_ASMBLIT)