| /* Copyright (c) 2010 Xiph.Org Foundation |
| * Copyright (c) 2013 Parrot */ |
| /* |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions |
| are met: |
| |
| - Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| |
| - Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER |
| OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef CPU_SUPPORT_H |
| #define CPU_SUPPORT_H |
| |
| #include "opus_types.h" |
| #include "opus_defines.h" |
| |
| #if defined(OPUS_HAVE_RTCD) && defined(ARMv4_ASM) |
| #include "arm/armcpu.h" |
| |
| /* We currently support 4 ARM variants: |
| * arch[0] -> ARMv4 |
| * arch[1] -> ARMv5E |
| * arch[2] -> ARMv6 |
| * arch[3] -> NEON |
| */ |
| #define OPUS_ARCHMASK 3 |
| |
| #else |
| #define OPUS_ARCHMASK 0 |
| |
| static OPUS_INLINE int opus_select_arch(void) |
| { |
| return 0; |
| } |
| #endif |
| |
| #endif |