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fpu.h
Go to the documentation of this file.
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/*
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Copyright (C) 2012 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __pbd_fpu_h__
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#define __pbd_fpu_h__
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#include "
pbd/libpbd_visibility.h
"
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namespace
PBD
{
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class
LIBPBD_API
FPU
{
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private
:
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enum
Flags
{
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HasFlushToZero = 0x1,
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HasDenormalsAreZero = 0x2,
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HasSSE = 0x4,
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HasSSE2 = 0x8
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};
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public
:
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FPU
();
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~
FPU
();
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bool
has_flush_to_zero
()
const
{
return
_flags & HasFlushToZero; }
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bool
has_denormals_are_zero
()
const
{
return
_flags & HasDenormalsAreZero; }
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bool
has_sse
()
const
{
return
_flags & HasSSE; }
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bool
has_sse2
()
const
{
return
_flags & HasSSE2; }
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private
:
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Flags
_flags
;
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};
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}
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#endif
/* __pbd_fpu_h__ */
LIBPBD_API
#define LIBPBD_API
Definition:
libpbd_visibility.h:52
PBD::FPU::_flags
Flags _flags
Definition:
fpu.h:46
PBD::FPU::has_flush_to_zero
bool has_flush_to_zero() const
Definition:
fpu.h:40
PBD::FPU::Flags
Flags
Definition:
fpu.h:29
PBD::FPU
Definition:
fpu.h:27
PBD
Definition:
debug.h:30
PBD::FPU::has_sse
bool has_sse() const
Definition:
fpu.h:42
libpbd_visibility.h
PBD::FPU::has_sse2
bool has_sse2() const
Definition:
fpu.h:43
PBD::FPU::has_denormals_are_zero
bool has_denormals_are_zero() const
Definition:
fpu.h:41
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