chris@162: /**
chris@162:  * Copyright (c) 2014, 2015, Enzien Audio Ltd.
chris@162:  *
chris@162:  * Permission to use, copy, modify, and/or distribute this software for any
chris@162:  * purpose with or without fee is hereby granted, provided that the above
chris@162:  * copyright notice and this permission notice appear in all copies.
chris@162:  *
chris@162:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
chris@162:  * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
chris@162:  * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
chris@162:  * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
chris@162:  * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
chris@162:  * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
chris@162:  * PERFORMANCE OF THIS SOFTWARE.
chris@162:  */
chris@162: 
chris@162: #ifndef _HEAVY_SIGNAL_VAR_H_
chris@162: #define _HEAVY_SIGNAL_VAR_H_
chris@162: 
chris@162: #include "HvBase.h"
chris@162: 
chris@162: // __var~f
chris@162: // __varset~f
chris@162: 
chris@162: typedef struct SignalVarf {
chris@162:   hv_bufferf_t v;
chris@162: } SignalVarf;
chris@162: 
chris@162: hv_size_t sVarf_init(SignalVarf *o, float k, float step, bool reverse);
chris@162: 
chris@162: static inline void __hv_var_f(SignalVarf *o, hv_bOutf_t bOut) {
chris@162:   *bOut = o->v;
chris@162: }
chris@162: 
chris@162: static inline void sVarsetf_process(SignalVarf *o, hv_bInf_t bIn) {
chris@162:   o->v = bIn;
chris@162: }
chris@162: 
chris@162: void sVarf_onMessage(HvBase *_c, SignalVarf *o, const HvMessage *m);
chris@162: 
chris@162: 
chris@162: 
chris@162: // __var~i
chris@162: // __varset~i
chris@162: 
chris@162: typedef struct SignalVari {
chris@162:   hv_bufferi_t v;
chris@162: } SignalVari;
chris@162: 
chris@162: hv_size_t sVari_init(SignalVari *o, int k, int step, bool reverse);
chris@162: 
chris@162: static inline void __hv_var_i(SignalVari *o, hv_bOuti_t bOut) {
chris@162:   *bOut = o->v;
chris@162: }
chris@162: 
chris@162: #if HV_SIMD_AVX
chris@162: #define __hv_var_k_i_0(_z,_a,_b,_c,_d,_e,_f,_g,_h) *_z=((__m256i)(__v8si) {_a,_b,_c,_d,_e,_f,_g,_h})
chris@162: #define __hv_var_k_i_1(_z,_a,_b,_c,_d,_e,_f,_g,_h) *_z=((__m256i)(__v8si) {_h,_g,_f,_e,_d,_c,_b,_a})
chris@162: #define __hv_var_k_f_0(_z,_a,_b,_c,_d,_e,_f,_g,_h) *_z=((__m256) {_a,_b,_c,_d,_e,_f,_g,_h})
chris@162: #define __hv_var_k_f_1(_z,_a,_b,_c,_d,_e,_f,_g,_h) *_z=((__m256) {_h,_g,_f,_e,_d,_c,_b,_a})
chris@162: #elif HV_SIMD_SSE
chris@162: #define __hv_var_k_i_0(_z,_a,_b,_c,_d,_e,_f,_g,_h) *_z=((__m128i)(__v4si) {_a,_b,_c,_d})
chris@162: #define __hv_var_k_i_1(_z,_a,_b,_c,_d,_e,_f,_g,_h) *_z=((__m128i)(__v4si) {_d,_c,_b,_a})
chris@162: #define __hv_var_k_f_0(_z,_a,_b,_c,_d,_e,_f,_g,_h) *_z=((__m128) {_a,_b,_c,_d})
chris@162: #define __hv_var_k_f_1(_z,_a,_b,_c,_d,_e,_f,_g,_h) *_z=((__m128) {_d,_c,_b,_a})
chris@162: #elif HV_SIMD_NEON
chris@162: #define __hv_var_k_i_0(_z,_a,_b,_c,_d,_e,_f,_g,_h) *_z=((int32x4_t) {_a,_b,_c,_d})
chris@162: #define __hv_var_k_i_1(_z,_a,_b,_c,_d,_e,_f,_g,_h) *_z=((int32x4_t) {_d,_c,_b,_a})
chris@162: #define __hv_var_k_f_0(_z,_a,_b,_c,_d,_e,_f,_g,_h) *_z=((float32x4_t) {_a,_b,_c,_d})
chris@162: #define __hv_var_k_f_1(_z,_a,_b,_c,_d,_e,_f,_g,_h) *_z=((float32x4_t) {_d,_c,_b,_a})
chris@162: #else // HV_SIMD_NONE
chris@162: #define __hv_var_k_i_0(_z,_a,_b,_c,_d,_e,_f,_g,_h) *_z=_a
chris@162: #define __hv_var_k_i_1(_z,_a,_b,_c,_d,_e,_f,_g,_h) *_z=_a
chris@162: #define __hv_var_k_f_0(_z,_a,_b,_c,_d,_e,_f,_g,_h) *_z=_a
chris@162: #define __hv_var_k_f_1(_z,_a,_b,_c,_d,_e,_f,_g,_h) *_z=_a
chris@162: #endif
chris@162: // r == 0: forwards, r == 1: backwards
chris@162: #define __hv_var_k_i(_z,_a,_b,_c,_d,_e,_f,_g,_h,_r) __hv_var_k_i_##_r(_z,_a,_b,_c,_d,_e,_f,_g,_h)
chris@162: #define __hv_var_k_f(_z,_a,_b,_c,_d,_e,_f,_g,_h,_r) __hv_var_k_f_##_r(_z,_a,_b,_c,_d,_e,_f,_g,_h)
chris@162: 
chris@162: static inline void sVarseti_process(SignalVari *o, hv_bIni_t bIn) {
chris@162:   o->v = bIn;
chris@162: }
chris@162: 
chris@162: void sVari_onMessage(HvBase *_c, SignalVari *o, const HvMessage *m);
chris@162: 
chris@162: #endif // _HEAVY_SIGNAL_VAR_H_