From 449aab3c465bbbf66d221fac3d7ea559f1720357 Mon Sep 17 00:00:00 2001 From: Paul Davis Date: Mon, 2 Jun 2008 21:41:35 +0000 Subject: rollback to 3428, before the mysterious removal of libs/* at 3431/3432 git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf --- libs/ardour/buffer.cc | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 libs/ardour/buffer.cc (limited to 'libs/ardour/buffer.cc') diff --git a/libs/ardour/buffer.cc b/libs/ardour/buffer.cc new file mode 100644 index 0000000000..8abe238a47 --- /dev/null +++ b/libs/ardour/buffer.cc @@ -0,0 +1,45 @@ +/* + Copyright (C) 2006 Paul Davis + + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by the Free + Software Foundation; either version 2 of the License, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include + +#ifdef __x86_64__ +static const int CPU_CACHE_ALIGN = 64; +#else +static const int CPU_CACHE_ALIGN = 16; /* arguably 32 on most arches, but it matters less */ +#endif + +namespace ARDOUR { + + +Buffer* +Buffer::create(DataType type, size_t capacity) +{ + if (type == DataType::AUDIO) + return new AudioBuffer(capacity); + else if (type == DataType::MIDI) + return new MidiBuffer(capacity); + else + return NULL; +} + + +} // namespace ARDOUR + -- cgit v1.2.3