1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/media/libvpx/vpx_ports/emmintrin_compat.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,55 @@
1.4 +/*
1.5 + * Copyright (c) 2012 The WebM project authors. All Rights Reserved.
1.6 + *
1.7 + * Use of this source code is governed by a BSD-style license
1.8 + * that can be found in the LICENSE file in the root of the source
1.9 + * tree. An additional intellectual property rights grant can be found
1.10 + * in the file PATENTS. All contributing project authors may
1.11 + * be found in the AUTHORS file in the root of the source tree.
1.12 + */
1.13 +
1.14 +#ifndef VPX_PORTS_EMMINTRIN_COMPAT_H
1.15 +#define VPX_PORTS_EMMINTRIN_COMPAT_H
1.16 +
1.17 +#if defined(__GNUC__) && __GNUC__ < 4
1.18 +/* From emmintrin.h (gcc 4.5.3) */
1.19 +/* Casts between various SP, DP, INT vector types. Note that these do no
1.20 + conversion of values, they just change the type. */
1.21 +extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
1.22 +_mm_castpd_ps(__m128d __A)
1.23 +{
1.24 + return (__m128) __A;
1.25 +}
1.26 +
1.27 +extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
1.28 +_mm_castpd_si128(__m128d __A)
1.29 +{
1.30 + return (__m128i) __A;
1.31 +}
1.32 +
1.33 +extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
1.34 +_mm_castps_pd(__m128 __A)
1.35 +{
1.36 + return (__m128d) __A;
1.37 +}
1.38 +
1.39 +extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
1.40 +_mm_castps_si128(__m128 __A)
1.41 +{
1.42 + return (__m128i) __A;
1.43 +}
1.44 +
1.45 +extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
1.46 +_mm_castsi128_ps(__m128i __A)
1.47 +{
1.48 + return (__m128) __A;
1.49 +}
1.50 +
1.51 +extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
1.52 +_mm_castsi128_pd(__m128i __A)
1.53 +{
1.54 + return (__m128d) __A;
1.55 +}
1.56 +#endif
1.57 +
1.58 +#endif
