1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/media/libopus/celt/cpu_support.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,54 @@
1.4 +/* Copyright (c) 2010 Xiph.Org Foundation
1.5 + * Copyright (c) 2013 Parrot */
1.6 +/*
1.7 + Redistribution and use in source and binary forms, with or without
1.8 + modification, are permitted provided that the following conditions
1.9 + are met:
1.10 +
1.11 + - Redistributions of source code must retain the above copyright
1.12 + notice, this list of conditions and the following disclaimer.
1.13 +
1.14 + - Redistributions in binary form must reproduce the above copyright
1.15 + notice, this list of conditions and the following disclaimer in the
1.16 + documentation and/or other materials provided with the distribution.
1.17 +
1.18 + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1.19 + ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
1.20 + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
1.21 + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
1.22 + OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
1.23 + EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
1.24 + PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
1.25 + PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
1.26 + LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
1.27 + NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
1.28 + SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.29 +*/
1.30 +
1.31 +#ifndef CPU_SUPPORT_H
1.32 +#define CPU_SUPPORT_H
1.33 +
1.34 +#include "opus_types.h"
1.35 +#include "opus_defines.h"
1.36 +
1.37 +#if defined(OPUS_HAVE_RTCD) && defined(OPUS_ARM_ASM)
1.38 +#include "arm/armcpu.h"
1.39 +
1.40 +/* We currently support 4 ARM variants:
1.41 + * arch[0] -> ARMv4
1.42 + * arch[1] -> ARMv5E
1.43 + * arch[2] -> ARMv6
1.44 + * arch[3] -> NEON
1.45 + */
1.46 +#define OPUS_ARCHMASK 3
1.47 +
1.48 +#else
1.49 +#define OPUS_ARCHMASK 0
1.50 +
1.51 +static OPUS_INLINE int opus_select_arch(void)
1.52 +{
1.53 + return 0;
1.54 +}
1.55 +#endif
1.56 +
1.57 +#endif
