pandory500/SDL-mirror
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56 commits

Author SHA1 Message Date
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
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
b4497865bd Include windows.h in a single point in the source, so we can be consistent about the definition of UNICODE and have core utility functions for Windows that all modules can share. 
I think this also fixes the bug relating to non-latin characters in filenames, since UNICODE wasn't defined in SDL_rwops.c

--HG--
rename : src/SDL_android.cpp => src/core/android/SDL_android.cpp
rename : src/SDL_android.h => src/core/android/SDL_android.h
 2011-01-24 21:20:30 -08:00
Sam Lantinga
10b8372bd3 Fixed compiling on Windows Mobile SDK 5.0 with Visual Studio 2008 2011-01-24 15:46:11 -08:00
Sam Lantinga
9d25ba272a Fixed bug #925 
Changed "win32" to "windows"

--HG--
rename : include/SDL_config_win32.h => include/SDL_config_windows.h
rename : src/events/scancodes_win32.h => src/events/scancodes_windows.h
rename : src/haptic/win32/SDL_syshaptic.c => src/haptic/windows/SDL_syshaptic.c
rename : src/joystick/win32/SDL_dxjoystick.c => src/joystick/windows/SDL_dxjoystick.c
rename : src/joystick/win32/SDL_dxjoystick_c.h => src/joystick/windows/SDL_dxjoystick_c.h
rename : src/joystick/win32/SDL_mmjoystick.c => src/joystick/windows/SDL_mmjoystick.c
rename : src/loadso/win32/SDL_sysloadso.c => src/loadso/windows/SDL_sysloadso.c
rename : src/main/win32/SDL_win32_main.c => src/main/windows/SDL_windows_main.c
rename : src/main/win32/version.rc => src/main/windows/version.rc
rename : src/thread/win32/SDL_sysmutex.c => src/thread/windows/SDL_sysmutex.c
rename : src/thread/win32/SDL_syssem.c => src/thread/windows/SDL_syssem.c
rename : src/thread/win32/SDL_systhread.c => src/thread/windows/SDL_systhread.c
rename : src/thread/win32/SDL_systhread_c.h => src/thread/windows/SDL_systhread_c.h
rename : src/thread/win32/win_ce_semaphore.c => src/thread/windows/win_ce_semaphore.c
rename : src/thread/win32/win_ce_semaphore.h => src/thread/windows/win_ce_semaphore.h
rename : src/timer/win32/SDL_systimer.c => src/timer/windows/SDL_systimer.c
rename : src/video/win32/SDL_ceddrawrender.c => src/video/windows/SDL_ceddrawrender.c
rename : src/video/win32/SDL_ceddrawrender.h => src/video/windows/SDL_ceddrawrender.h
rename : src/video/win32/SDL_d3drender.c => src/video/windows/SDL_d3drender.c
rename : src/video/win32/SDL_d3drender.h => src/video/windows/SDL_d3drender.h
rename : src/video/win32/SDL_gapirender.c => src/video/windows/SDL_gapirender.c
rename : src/video/win32/SDL_gapirender.h => src/video/windows/SDL_gapirender.h
rename : src/video/win32/SDL_gapirender_c.h => src/video/windows/SDL_gapirender_c.h
rename : src/video/win32/SDL_gdirender.c => src/video/windows/SDL_gdirender.c
rename : src/video/win32/SDL_gdirender.h => src/video/windows/SDL_gdirender.h
rename : src/video/win32/SDL_msctf.h => src/video/windows/SDL_msctf.h
rename : src/video/win32/SDL_vkeys.h => src/video/windows/SDL_vkeys.h
rename : src/video/win32/SDL_win32clipboard.c => src/video/windows/SDL_windowsclipboard.c
rename : src/video/win32/SDL_win32clipboard.h => src/video/windows/SDL_windowsclipboard.h
rename : src/video/win32/SDL_win32events.c => src/video/windows/SDL_windowsevents.c
rename : src/video/win32/SDL_win32events.h => src/video/windows/SDL_windowsevents.h
rename : src/video/win32/SDL_win32gamma.c => src/video/windows/SDL_windowsgamma.c
rename : src/video/win32/SDL_win32gamma.h => src/video/windows/SDL_windowsgamma.h
rename : src/video/win32/SDL_win32keyboard.c => src/video/windows/SDL_windowskeyboard.c
rename : src/video/win32/SDL_win32keyboard.h => src/video/windows/SDL_windowskeyboard.h
rename : src/video/win32/SDL_win32modes.c => src/video/windows/SDL_windowsmodes.c
rename : src/video/win32/SDL_win32modes.h => src/video/windows/SDL_windowsmodes.h
rename : src/video/win32/SDL_win32mouse.c => src/video/windows/SDL_windowsmouse.c
rename : src/video/win32/SDL_win32mouse.h => src/video/windows/SDL_windowsmouse.h
rename : src/video/win32/SDL_win32opengl.c => src/video/windows/SDL_windowsopengl.c
rename : src/video/win32/SDL_win32opengl.h => src/video/windows/SDL_windowsopengl.h
rename : src/video/win32/SDL_win32shape.c => src/video/windows/SDL_windowsshape.c
rename : src/video/win32/SDL_win32shape.h => src/video/windows/SDL_windowsshape.h
rename : src/video/win32/SDL_win32video.c => src/video/windows/SDL_windowsvideo.c
rename : src/video/win32/SDL_win32video.h => src/video/windows/SDL_windowsvideo.h
rename : src/video/win32/SDL_win32window.c => src/video/windows/SDL_windowswindow.c
rename : src/video/win32/SDL_win32window.h => src/video/windows/SDL_windowswindow.h
rename : src/video/win32/wmmsg.h => src/video/windows/wmmsg.h
 2011-01-20 18:04:05 -08:00
Sam Lantinga
95fbd50b15 Mostly cleaned up warnings with -Wmissing-prototypes 2010-06-26 08:56:48 -07:00
Sam Lantinga
4d3df8b3e3 Fixed bug #926 
Updated copyright to LGPL version 2.1 and year 2010

--HG--
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 2010-01-24 21:10:53 +00:00
Sam Lantinga
f643e8c798 Fixed bug #924 
Only use sysconf if _SC_NPROCESSORS_ONLN is available.  Fortunately the case for this was Mac OS X 10.4, which has sysctlbyname()

--HG--
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 2010-01-06 04:33:31 +00:00
Sam Lantinga
8c0b853255 Implemented 64-bit version of cpuid code 
--HG--
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 2009-12-17 04:01:29 +00:00
Sam Lantinga
0624fd8333 Added support for querying the number of CPUs available on Linux. This also happens to work on Mac OS X. 
--HG--
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 2009-12-17 03:04:04 +00:00
Sam Lantinga
691ee6f7c0 Fixed cpuid assembly to work on PIC code 
--HG--
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 2009-12-16 16:42:04 +00:00
Sam Lantinga
034bfdf70d Implemented Windows version of SDL_GetCPUCount() 
--HG--
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 2009-12-16 08:17:05 +00:00
Sam Lantinga
29601c280b Added SDL_GetCPUCount() to see how many cores are available. 
--HG--
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 2009-12-16 06:53:53 +00:00
Sam Lantinga
ca0eb1c533 Missing pop over a jump 
--HG--
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 2009-12-03 04:33:05 +00:00
Sam Lantinga
3e860cdcf9 Reduced the push/pop sequence to a single pair, and ported this fix over to the other architectures. 
--HG--
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 2009-11-30 21:04:25 +00:00
Sam Lantinga
604fbcb387 Fixed crash - need to save and restore rbx around cpuid, since the compiler may be assuming the stack pointer isn't being modified when filling in %0. 
I did it around each call to cpuid which isn't strictly necessary, but is definitely future proof. :)

--HG--
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 2009-11-30 19:52:34 +00:00
Sam Lantinga
115c22f261 cpuid doesn't actually change the flags register 
--HG--
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 2009-10-30 05:02:47 +00:00
Sam Lantinga
a0fd7e1cba Fixed bug #734 
Save and restore the PIC register %ebx/%rbx using push/pop instead of %edi/%rdi

--HG--
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 2009-10-30 04:45:01 +00:00
Sam Lantinga
bb9b983417 Fixed 32-bit build 
--HG--
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 2009-09-26 21:39:56 +00:00
Sam Lantinga
b42df3ec21 Fixed bug #734 
Nicholas Phillips      2009-04-26 21:34:05 PDT

I am using x64 Linux (using Intel Core 2 DUO), and I have noticed that there is
an error in SDL_cpuinfo.c, function CPU_getCPUIDFeaturesExt for my platform.

--HG--
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 2009-09-26 10:04:38 +00:00
Sam Lantinga
0ee5fbe25d Added 64-bit architectures to the fat build script 
--HG--
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 2009-09-05 10:39:18 +00:00
Sam Lantinga
dc7d3c42a8 Fixed some dependency issues with SDL_revision.h 
--HG--
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 2009-01-04 05:41:52 +00:00
Sam Lantinga
92f0abc075 Fixed CPU feature detection on x86_64 platform 
(registers were being corrupted, causing crashes)

--HG--
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 2008-12-24 13:13:38 +00:00
Sam Lantinga
0c30a927ed Updated copyright date 
--HG--
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 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
e3993a9c60 I think this fixes bug #244 
--HG--
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 2006-06-20 05:35:44 +00:00
Sam Lantinga
95e9bf51db Don't detect Altivec on MacOS X Intel 
--HG--
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 2006-03-22 22:29:44 +00:00
Sam Lantinga
c0aec157c6 Cleaning up warnings on MacOS X 
--HG--
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 2006-03-09 06:33:21 +00:00
Sam Lantinga
46f459a736 Updated OS/2 build, yay! 
--HG--
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 2006-02-26 19:30:21 +00:00
Sam Lantinga
b25211fd37 *** empty log message *** 
--HG--
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 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
d3805eef09 New configure-based build system. Still work in progress, but much improved 
--HG--
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 2006-02-16 10:11:48 +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
Ryan C. Gordon
b1c0273cee Patch from Michael Bonfils to add CPUID support for x86 Solaris. 
--HG--
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 2006-01-05 08:17:35 +00:00
Sam Lantinga
8ce4fc3c4d Fixed gcc 4 warnings 
--HG--
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 2005-12-08 14:48:21 +00:00
Ryan C. Gordon
ba06fd388b Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at 
activekitten.com.

--HG--
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 2005-09-29 09:43:00 +00:00
Sam Lantinga
7fe0dc0b01 Date: Mon, 10 May 2004 10:17:46 -0400 
From: Mike Frysinger
Subject: Re: [SDL] gcc-3.4.0 / PIC fix

here's a combined patch (yours and the one i mentioned earlier) that i tested
with gcc-3.4.0 and gcc-3.3.3

--HG--
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 2004-05-16 17:19:48 +00:00
Sam Lantinga
b310759c40 Date: Tue, 30 Mar 2004 18:18:13 -0600 
From: Tyler Montbriand
Subject: [SDL] Detecting Opteron CPU features

I can now get SDL_cpuinfo.c to detect the AMD Opteron's RDTSC, MMX, MMXEXT,
3DNOW, 3DNOWEXT, SSE, and SSE2 instruction set extensions under Linux.  It
took one #ifdef'ed block of new asm code to account for the 64-bit flags
register, but the other two blocks worked fine without modification, just
needed to modify the #ifdef's a bit.

--HG--
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 2004-04-11 19:49:34 +00:00
Sam Lantinga
f199a5d964 *** empty log message *** 
--HG--
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 2004-02-10 15:31:35 +00:00
Sam Lantinga
28e5ce27fc *** empty log message *** 
--HG--
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 2004-01-31 06:49:18 +00:00
Sam Lantinga
fdf58b5852 Check for altivec assembly support before trying to use it. :) 
--HG--
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 2004-01-29 16:15:12 +00:00
Sam Lantinga
19cdbdcc6b Altivec detection on non-MacOS X systems 
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 2004-01-29 05:22:23 +00:00
Sam Lantinga
3ea2a3ddaa Date: Sat, 24 Jan 2004 14:49:58 +0100 
From: Stephane Marchesin
Subject: Re: [SDL] 3DNow! detection on a P4 system

Well... I found another bug : 3dnow was detected on P2/P3 cpus. So I
took one more look at the code and found a mistake in
CPU_getCPUIDFeaturesExt :
The condition for having extended cpuinfo is that when we query extended
cpuinfo we get a result >=  0x80000001. So we must exit if eax < 0x80000001.
The attached patch does that.

--HG--
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 2004-01-24 15:55:00 +00:00
Sam Lantinga
f423ef91dd *** empty log message *** 
--HG--
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 2004-01-24 05:57:56 +00:00
Sam Lantinga
faea93909a Fixed bugs in CPU feature detection and added extended feature detection 
--HG--
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 2004-01-24 05:47:19 +00:00
Sam Lantinga
64e04065e4 *** empty log message *** 
--HG--
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 2004-01-17 20:37:06 +00:00