1d2938b162
Add '_xgetbv()' for MSVC-9 and earlier
2015-08-16 13:14:54 +01:00
f77a409b0c
tweaks for AVX detection
2015-08-14 08:53:06 -04:00
5a304e9e33
fix PPC builds
2015-08-12 19:16:01 +02:00
c86b82aa8a
comment tweak to show that the __cpuid() intrinsic belongs to MSVC and mingw
2015-08-11 23:45:52 -04:00
94b6e7ffe4
fix mingw compilation
2015-08-12 05:25:29 +02:00
b6f9bbeb2f
can't use xgetbv instruction with apple gcc under OS X Lion
2015-08-11 23:06:47 -04:00
41ccfee7a4
clean up FPU code with some ideas from Chromium and the web
2015-08-11 23:00:13 -04:00
bb399c8787
fix stupid logic error in testing separate bits required for AVX support
2015-08-11 20:18:38 -04:00
bb5c969ac0
improved solution for xgetbv() on windows and linux with all compilers
2015-08-11 17:45:41 -04:00
53bc2ba2c1
#ifdef out AVX detection on APPLE
2015-08-11 17:30:33 -04:00
c0ad97c179
add required test of OS support for AVX register use
2015-08-11 17:23:11 -04:00
4079855507
add test for CPU/FPU AVX capabilities
2015-08-11 16:36:46 -04:00
a3209b9b91
Correctly dereference 'fxbuf' when building with MSVC
2015-04-30 18:17:24 +01:00
fe3aafec1c
When testing for x86 / x64 architecture, don't forget the symbols that MSVC can understand
2015-04-30 18:17:23 +01:00
6cb742c289
windows 32bit asm/fpu support.
...
This still leaves cache_aligned_malloc() in
libs/pbd/malign.cc pending _aligned_free (windows crashes when using
free() on memory allocated with _aligned_malloc()).
So far however there seems to be no issue with default malloc
for audio+midi buffers on win32…
2015-04-24 02:43:52 +02:00
e015c57663
<intrin.h> is for windows only
2015-04-21 12:31:02 -04:00
e3156c2cc4
add required header for windows compile of FPU code
2015-04-21 12:25:21 -04:00
9241f58188
fix build of FPU code on OS X by reverting to use of _LP64 to identify 32/64 bit situation
2015-04-21 12:13:00 -04:00
a5d7e8446b
merge all mingw and msvc specific code for FPU information into libs/pbd/fpu.cc and remove msvc-specific version
2015-04-21 11:39:31 -04:00
Greg Zharun
8af992c449
[Summary] Added SSE sound processing functions support for Windows. Version 1.
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Conflicts:
wscript
2015-04-21 10:49:00 -04:00
658bb3ccd4
finished merge of cairocanvas with windows and windows+cc branches
2014-01-10 17:11:10 -05:00
3020b224fa
Merge windows+cc branch into cairocanvas branch. Not finished, need to now merge windows branch to get changes from there
2014-01-10 16:07:57 -05:00
b7835cd7b1
workaround compilation issues with assembler in fpu code and mingw
2013-12-05 14:45:17 -05:00
0cca272431
try to fix various warnings from gcc when optimization flags are enabled
2013-11-04 21:32:41 -05:00
7b480eaa27
Windows (compiler specific) includes for libpbd
2013-07-16 18:00:49 +01:00
58a027b7a2
add copyright comments
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git-svn-id: svn://localhost/ardour2/branches/3.0@13857 d708f5d6-7413-0410-9779-e7cbd77b26cf
2013-01-16 18:15:38 +00:00
8647471379
Fix posix_memalign checks.
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git-svn-id: svn://localhost/ardour2/branches/3.0@12316 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-05-17 00:54:43 +00:00
Carl Hetherington
312c4e22a7
Align the address of the pointer to the fxsave block to a 16-byte boundary (as well as the pointer itself), which the internets seem to suggest is required.
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git-svn-id: svn://localhost/ardour2/branches/3.0@12313 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-05-16 22:43:23 +00:00
a556546291
explain MXCSR shenanigans in libs/pbd/fpu.cc
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git-svn-id: svn://localhost/ardour2/branches/3.0@11079 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-12-26 22:32:21 +00:00
639bb7dc5d
use compiler-generated _LP64 macro to detect x86_64 rather than USE_X86_64_ASM
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git-svn-id: svn://localhost/ardour2/branches/3.0@10871 d708f5d6-7413-0410-9779-e7cbd77b26cf
2011-12-02 20:38:31 +00:00
639542b410
build fixes for OS X
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git-svn-id: svn://localhost/ardour2/branches/3.0@8006 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-11-10 23:13:29 +00:00
c6d5124269
update comments on register clobbering
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git-svn-id: svn://localhost/ardour2/branches/3.0@6423 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-12-31 18:19:46 +00:00
569226e64e
un-fix register clobber list for gcc on x86
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git-svn-id: svn://localhost/ardour2/branches/3.0@6422 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-12-31 18:16:03 +00:00
53b0b4d114
add some asm notes, some more registers back to the clobber list, and memset the fxsave area in FPU::FPU()
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git-svn-id: svn://localhost/ardour2/branches/3.0@6420 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-12-31 17:51:27 +00:00
Sakari Bergen
019100470a
Fix assembler clobber lists in BPD::FPU
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git-svn-id: svn://localhost/ardour2/branches/3.0@6419 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-12-31 17:41:13 +00:00
e0aaed6d65
*** NEW CODING POLICY ***
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All #include statements that include a header that is a part of a library
bundled with ardour MUST use quotes, not angle brackets.
Do this:
#include "ardour/types.h"
NOT this:
#include <ardour/types.h>
Rationale:
This is best practice in general, to ensure we include the local version
and not the system version. That quotes mean "local" (in some sense)
and angle brackets mean "system" (in some sense) is a ubiquitous
convention and IIRC right in the C spec somewhere.
More pragmatically, this is required by (my) waf (stuff) for dependencies
to work correctly. That is:
!!! FAILURE TO DO THIS CAN RESULT IN BROKEN BUILDS !!!
Failure to comply is punishable by death by torture. :)
P.S. It's not that dramatic in all cases, but this (in combination with some
GCC flags specific to the include type) is the best way I have found to be
absolutely 100% positive the local ones are being used (and we definitely
want to be absolutely 100% positive on that one).
git-svn-id: svn://localhost/ardour2/branches/3.0@4655 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-02-25 18:26:51 +00:00
68e943265e
merge from 2.0-ongoing @ 3581
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git-svn-id: svn://localhost/ardour2/branches/3.0@3711 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-09-10 15:03:30 +00:00
449aab3c46
rollback to 3428, before the mysterious removal of libs/* at 3431/3432
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git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-06-02 21:41:35 +00:00
Doug McLain
9c0d7d72d7
remove empty sigc++2 directory
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git-svn-id: svn://localhost/ardour2/branches/3.0@3432 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-06-02 05:02:28 +00:00
3718a85c29
merge essej's fix for OS X
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git-svn-id: svn://localhost/ardour2/trunk@1956 d708f5d6-7413-0410-9779-e7cbd77b26cf
2007-06-06 01:16:05 +00:00
01a780eb4d
round 2 of denormal handling changes - detect DAZ support at runtime, and use accordingly. move all FPU feature detection into PBD::FPU
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git-svn-id: svn://localhost/ardour2/trunk@1939 d708f5d6-7413-0410-9779-e7cbd77b26cf
2007-06-01 20:29:36 +00:00
