simd_detect.h (1589B)
1 /* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */ 2 /* This Source Code Form is subject to the terms of the Mozilla Public 3 * License, v. 2.0. If a copy of the MPL was not distributed with this 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 5 6 #ifndef simd_detect_h 7 #define simd_detect_h 8 9 #include "speex_resampler.h" 10 #include "arch.h" 11 12 #ifdef __cplusplus 13 extern "C" { 14 #endif 15 16 int moz_speex_have_single_simd(); 17 int moz_speex_have_double_simd(); 18 19 #if defined(USE_SSE) || defined(USE_NEON) 20 #define OVERRIDE_INNER_PRODUCT_SINGLE 21 #define inner_product_single CAT_PREFIX(RANDOM_PREFIX,_inner_product_single) 22 spx_word32_t inner_product_single(const spx_word16_t *a, const spx_word16_t *b, unsigned int len); 23 #endif 24 #if defined(USE_SSE) 25 #define OVERRIDE_INTERPOLATE_PRODUCT_SINGLE 26 #define interpolate_product_single CAT_PREFIX(RANDOM_PREFIX,_interpolate_product_single) 27 spx_word32_t interpolate_product_single(const spx_word16_t *a, const spx_word16_t *b, unsigned int len, const spx_uint32_t oversample, float *frac); 28 #endif 29 30 #if defined(USE_SSE2) 31 #define OVERRIDE_INNER_PRODUCT_DOUBLE 32 #define inner_product_double CAT_PREFIX(RANDOM_PREFIX,_inner_product_double) 33 double inner_product_double(const float *a, const float *b, unsigned int len); 34 #define OVERRIDE_INTERPOLATE_PRODUCT_DOUBLE 35 #define interpolate_product_double CAT_PREFIX(RANDOM_PREFIX,_interpolate_product_double) 36 double interpolate_product_double(const float *a, const float *b, unsigned int len, const spx_uint32_t oversample, float *frac); 37 #endif 38 39 #ifdef __cplusplus 40 } 41 #endif 42 43 #endif // simd_detect_h