| /* |
| * Copyright (c) 2012 The WebM project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #ifndef VPX_PORTS_EMMINTRIN_COMPAT_H_ |
| #define VPX_PORTS_EMMINTRIN_COMPAT_H_ |
| |
| #if defined(__GNUC__) && __GNUC__ < 4 |
| /* From emmintrin.h (gcc 4.5.3) */ |
| /* Casts between various SP, DP, INT vector types. Note that these do no |
| conversion of values, they just change the type. */ |
| extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| _mm_castpd_ps(__m128d __A) |
| { |
| return (__m128) __A; |
| } |
| |
| extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| _mm_castpd_si128(__m128d __A) |
| { |
| return (__m128i) __A; |
| } |
| |
| extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| _mm_castps_pd(__m128 __A) |
| { |
| return (__m128d) __A; |
| } |
| |
| extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| _mm_castps_si128(__m128 __A) |
| { |
| return (__m128i) __A; |
| } |
| |
| extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| _mm_castsi128_ps(__m128i __A) |
| { |
| return (__m128) __A; |
| } |
| |
| extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
| _mm_castsi128_pd(__m128i __A) |
| { |
| return (__m128d) __A; |
| } |
| #endif |
| |
| #endif // VPX_PORTS_EMMINTRIN_COMPAT_H_ |