chris@160: /**
chris@160:  * Copyright (c) 2014, 2015, Enzien Audio Ltd.
chris@160:  *
chris@160:  * Permission to use, copy, modify, and/or distribute this software for any
chris@160:  * purpose with or without fee is hereby granted, provided that the above
chris@160:  * copyright notice and this permission notice appear in all copies.
chris@160:  *
chris@160:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
chris@160:  * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
chris@160:  * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
chris@160:  * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
chris@160:  * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
chris@160:  * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
chris@160:  * PERFORMANCE OF THIS SOFTWARE.
chris@160:  */
chris@160: 
chris@160: #include "SignalSamphold.h"
chris@160: 
chris@160: hv_size_t sSamphold_init(SignalSamphold *o) {
chris@160: #if HV_SIMD_AVX
chris@160:   o->s = _mm256_setzero_ps();
chris@160: #elif HV_SIMD_SSE
chris@160:   o->s = _mm_setzero_ps();
chris@160: #elif HV_SIMD_NEON
chris@160:   o->s = vdupq_n_f32(0.0f);
chris@160: #else
chris@160:   o->s = 0.0f;
chris@160: #endif
chris@160:   return 0;
chris@160: }
chris@160: 
chris@160: void sSamphold_onMessage(HvBase *_c, SignalSamphold *o, int letIndex,
chris@160:     const HvMessage *const m, void *sendMessage) {
chris@160:   switch (letIndex) {
chris@160:     case 2: {
chris@160:       if (msg_isFloat(m,0)) {
chris@160: #if HV_SIMD_AVX
chris@160:         o->s = _mm256_set1_ps(msg_getFloat(m,0));
chris@160: #elif HV_SIMD_SSE
chris@160:         o->s = _mm_set1_ps(msg_getFloat(m,0));
chris@160: #elif HV_SIMD_NEON
chris@160:         o->s = vdupq_n_f32(msg_getFloat(m,0));
chris@160: #else
chris@160:         o->s = msg_getFloat(m,0);
chris@160: #endif
chris@160:       }
chris@160:       break;
chris@160:     }
chris@160:     default: break;
chris@160:   }
chris@160: }