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46 commits

Author SHA1 Message Date
Sam Lantinga
e9ee7f6f0d Fixed building SDL applications with Visual Studio and the clang toolset 
Also fixed building 64-bit SDL with clang. 32-bit doesn't build because of the inline assembly for C runtime support.
 2017-08-19 03:07:44 -07:00
Ryan C. Gordon
6e1edca849 audio: Wired up new SSE code to build system. 
--HG--
extra : rebase_source : 3c94cdc92b94864eb43d7429032724227b798cf2
 2017-01-23 01:05:44 -05:00
Sam Lantinga
1b24bfad38 Updated copyright for 2017 2017-01-01 18:33:28 -08:00
Sam Lantinga
91e0a1d094 Renaming of guard header names to quiet -Wreserved-id-macro 
Patch contributed by Sylvain
 2016-11-20 21:34:54 -08:00
Ryan C. Gordon
79c41b1692 cpuinfo: first attempt at SDL_HasNEON() implementation. 2016-11-17 01:15:16 -05:00
Sam Lantinga
7ee8dda270 Updated copyright to 2016 2016-01-02 10:10:34 -08:00
Sam Lantinga
56b58afdbe Updated the copyright year to 2015 2015-05-26 06:27:46 -07:00
Sam Lantinga
4d8562f23f Fixed bug in AVX detection and added AVX2 detection 2014-07-11 22:02:50 -07:00
Sam Lantinga
a7d2ebb8d6 Integrated David Ludwig's support for Windows RT 2014-03-09 11:36:47 -07:00
Sam Lantinga
d7940a513e Fixed bug 2374 - Update copyright for 2014... 
Is it that time already??
 2014-02-02 00:53:27 -08:00
Sam Lantinga
420a70436c Fixed bug 2376 - no SDL_HasAVX 
Haneef Mubarak

AVX is the successor to SSE* and is fairly widely available. As such, it really ought to be detectable.

This functionality ought to be trivial to implement, and not having it means being forced to write an ugly workaround to check for AVX (so that normal SSE can be used if AVX is not available).

Here is an example on detecting AVX from SO (it actually shows ways to cehck for all of teh fancy instructions):

http://stackoverflow.com/questions/6121792/how-to-check-if-a-cpu-supports-the-sse3-instruction-set
 2014-02-02 00:33:31 -08:00
David Ludwig
59df93166d WinRT: merged with SDL 2.0.1 codebase 2013-10-27 21:26:46 -04:00
Sam Lantinga
a04ca13c2d Added an API to get the amount of system RAM 2013-10-17 11:32:56 -07:00
David Ludwig
88461d442a WinRT: merged with SDL 2.0.0 codebase (aka. SDL hg rev d6a8fa507a45) 
--HG--
rename : README.iOS => README-ios.txt
 2013-08-12 22:29:55 -04:00
Sam Lantinga
0cb6385637 File style cleanup for the SDL 2.0 release 2013-05-18 14:17:52 -07:00
David Ludwig
776ebe3bda WinRT: merged with latest, official, SDL 2.x code 2013-02-23 20:01:46 -05:00
Sam Lantinga
95dcfa4c28 Happy New Year! 2013-02-15 08:47:44 -08:00
David Ludwig
b513e6f8f0 WinRT: made SDL.dll compile for ARM (and not just x86 or x64) 2012-10-27 18:39:09 -04:00
Ryan C. Gordon
5c732d6324 Removed Windows CE support from SDL 2.0. 
It's a long-dead platform, and we don't have any way to build for, test, or
maintain it, so there's no sense in doing acrobatics to support it.

If you need Windows CE support, use SDL 1.2. If you need Windows Phone support,
send SDL 2.0 patches for the newer Windows Mobile platform.
 2012-09-15 10:59:39 -04:00
Sam Lantinga
028e5dcdbd Happy New Year! 2011-12-31 09:28:07 -05:00
Sam Lantinga
b0660ba5ff SDL 1.3 is now under the zlib license. 2011-04-08 13:03:26 -07:00
Sam Lantinga
a17d0eb586 The MMX and 3DNow! instructions can't be compiled by 64-bit Visual Studio. 2011-03-07 22:04:10 -08:00
Sam Lantinga
e32b25be9e Fixed compiling AltiVec blitters 2011-02-27 22:22:58 -08:00
Sam Lantinga
d79f7ed02d Fixed altivec.h include on Mac OS X 2011-02-22 22:17:44 -08:00
Sam Lantinga
e4a0db291e Re-added the 3DNow! and AltiVec instruction support. 2011-02-22 21:44:36 -08:00
Sam Lantinga
8ecd7110d2 Fixed SSE4 detection, and split it into SSE 4.1 and 4.2 2011-02-11 23:02:35 -08:00
Sam Lantinga
e5803d148c Happy 2011! :) 2011-02-11 22:37:15 -08:00
Sam Lantinga
0314fd4e0f Updated CPU detection code for SSE3 and SSE4 and removed obsolete 3DNow! and Altivec support. 2011-02-11 14:51:04 -08:00
Sam Lantinga
b2ff9dc39f Added API function to get CPU cache line size. 2011-01-27 20:46:45 -08:00
Sam Lantinga
772009b691 Bump up the default cache line size. 2011-01-27 16:51:47 -08:00
Sam Lantinga
fb824f9a04 Added cache line size info in SDL_cpuinfo.h 
I also added an implementation to dynamically query it, but didn't expose it since most x86 CPUs have an L1 cache line size of 64 bytes.
 2011-01-27 16:46:15 -08:00
Sam Lantinga
4d3df8b3e3 Fixed bug #926 
Updated copyright to LGPL version 2.1 and year 2010

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%404453
 2010-01-24 21:10:53 +00:00
Sam Lantinga
29601c280b Added SDL_GetCPUCount() to see how many cores are available. 
--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%404328
 2009-12-16 06:53:53 +00:00
Sam Lantinga
1cbfd5b6e0 Partial fix for bug #859 
Header file update from Ken for improved doxygen output

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%404127
 2009-10-19 13:31:58 +00:00
Sam Lantinga
0c30a927ed Updated copyright date 
--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%403321
 2008-12-08 00:27:32 +00:00
Sam Lantinga
0f030a1802 SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head. 
--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401938
 2006-07-10 21:04:37 +00:00
Sam Lantinga
b25211fd37 *** empty log message *** 
--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401430
 2006-02-24 10:23:49 +00:00
Sam Lantinga
c36118165e Use consistent identifiers for the various platforms we support. 
Make sure every source file includes SDL_config.h, so the proper system
headers are chosen.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401406
 2006-02-21 08:46:50 +00:00
Sam Lantinga
3732b0b8bd *** empty log message *** 
--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401360
 2006-02-10 03:19:02 +00:00
Sam Lantinga
0e9a85e9de Started the process of improving configure support, and merging C types 
and library support into a single header.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401357
 2006-02-09 09:07:13 +00:00
Sam Lantinga
eea4857268 Updated copyright information and removed rcs id lines (problematic in branch merges) 
I batch edited these files, so please let me know if I've accidentally removed anybody's
credit here.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401315
 2006-02-01 06:32:25 +00:00
Sam Lantinga
faea93909a Fixed bugs in CPU feature detection and added extended feature detection 
--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40786
 2004-01-24 05:47:19 +00:00
Sam Lantinga
522cd2a8c4 Date: Tue, 6 Jan 2004 12:42:19 +0100 
From: Max Horn
Subject: SDL_HasAltiVec; BUGS file

the attached patch adds SDL_HasAltiVec to SDL CVS. Note that at this
point, this only works on MacOSX (and maybe darwin). I don't know how
to properly add a test for e.g. Linux/PPC at this point. I found an
email which might help in doing so:
http://zebra.fh-weingarten.de/~maxi/html/mplayer-dev-eng/2003-01msg00783.html
However, since I have no way to test on a non-OSX PowerPC system, I am
not comfortable blindly adding such code... I just hope that if
somebody from the Linux/PPC (or FreeBSD/PPC, or whatever) community
notices this, they'll jump up and provide a patch for us ;-)

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40779
 2004-01-06 17:18:38 +00:00
Sam Lantinga
cb9c2efd17 Updated copyright information for 2004 (Happy New Year!) 
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extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40770
 2004-01-04 16:49:27 +00:00
Sam Lantinga
fb25886c0e Greatly simplified the SDL CPU info code 
--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40746
 2003-11-24 09:16:52 +00:00
Sam Lantinga
9842d74f34 Added SDL_HasMMX(), SDL_Has3DNow(), SDL_HasSSE() in SDL_cpuinfo.h 
--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40740
 2003-11-18 01:27:06 +00:00