media/libsoundtouch/src/cpu_detect.h@97036ab72558 (annotated)
media/libsoundtouch/src/cpu_detect.h
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | //////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 2 | /// |
| michael@0 | 3 | /// A header file for detecting the Intel MMX instructions set extension. |
| michael@0 | 4 | /// |
| michael@0 | 5 | /// Please see 'mmx_win.cpp', 'mmx_cpp.cpp' and 'mmx_non_x86.cpp' for the |
| michael@0 | 6 | /// routine implementations for x86 Windows, x86 gnu version and non-x86 |
| michael@0 | 7 | /// platforms, respectively. |
| michael@0 | 8 | /// |
| michael@0 | 9 | /// Author : Copyright (c) Olli Parviainen |
| michael@0 | 10 | /// Author e-mail : oparviai 'at' iki.fi |
| michael@0 | 11 | /// SoundTouch WWW: http://www.surina.net/soundtouch |
| michael@0 | 12 | /// |
| michael@0 | 13 | //////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 14 | // |
| michael@0 | 15 | // Last changed : $Date: 2008-02-10 10:26:55 -0600 (Sun, 10 Feb 2008) $ |
| michael@0 | 16 | // File revision : $Revision: 4 $ |
| michael@0 | 17 | // |
| michael@0 | 18 | // $Id: cpu_detect.h 11 2008-02-10 16:26:55Z oparviai $ |
| michael@0 | 19 | // |
| michael@0 | 20 | //////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 21 | // |
| michael@0 | 22 | // License : |
| michael@0 | 23 | // |
| michael@0 | 24 | // SoundTouch audio processing library |
| michael@0 | 25 | // Copyright (c) Olli Parviainen |
| michael@0 | 26 | // |
| michael@0 | 27 | // This library is free software; you can redistribute it and/or |
| michael@0 | 28 | // modify it under the terms of the GNU Lesser General Public |
| michael@0 | 29 | // License as published by the Free Software Foundation; either |
| michael@0 | 30 | // version 2.1 of the License, or (at your option) any later version. |
| michael@0 | 31 | // |
| michael@0 | 32 | // This library is distributed in the hope that it will be useful, |
| michael@0 | 33 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| michael@0 | 34 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| michael@0 | 35 | // Lesser General Public License for more details. |
| michael@0 | 36 | // |
| michael@0 | 37 | // You should have received a copy of the GNU Lesser General Public |
| michael@0 | 38 | // License along with this library; if not, write to the Free Software |
| michael@0 | 39 | // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| michael@0 | 40 | // |
| michael@0 | 41 | //////////////////////////////////////////////////////////////////////////////// |
| michael@0 | 42 | |
| michael@0 | 43 | #ifndef _CPU_DETECT_H_ |
| michael@0 | 44 | #define _CPU_DETECT_H_ |
| michael@0 | 45 | |
| michael@0 | 46 | #include "STTypes.h" |
| michael@0 | 47 | |
| michael@0 | 48 | #define SUPPORT_MMX 0x0001 |
| michael@0 | 49 | #define SUPPORT_3DNOW 0x0002 |
| michael@0 | 50 | #define SUPPORT_ALTIVEC 0x0004 |
| michael@0 | 51 | #define SUPPORT_SSE 0x0008 |
| michael@0 | 52 | #define SUPPORT_SSE2 0x0010 |
| michael@0 | 53 | |
| michael@0 | 54 | /// Checks which instruction set extensions are supported by the CPU. |
| michael@0 | 55 | /// |
| michael@0 | 56 | /// \return A bitmask of supported extensions, see SUPPORT_... defines. |
| michael@0 | 57 | uint detectCPUextensions(void); |
| michael@0 | 58 | |
| michael@0 | 59 | /// Disables given set of instruction extensions. See SUPPORT_... defines. |
| michael@0 | 60 | void disableExtensions(uint wDisableMask); |
| michael@0 | 61 | |
| michael@0 | 62 | #endif // _CPU_DETECT_H_ |
