mtytel

using UnityEngine;
using System.IO;
using Sanford.Multimedia.Midi;

public class MidiTest : MonoBehaviour
{
    [System.Serializable]
    public class MidiData
    {
        // All the note data

mtytel

using UnityEngine;
using System.IO;
using Sanford.Multimedia.Midi;

public class MidiTest : MonoBehaviour
{
    [System.Serializable]
    public class MidiData
    {
        // All the note data

mtytel

force_inline __m128 fastCubicInterpolate(const mono_float* const* buffers, __m128i indices, __m128 t_to) {
  const __m128 kMultNext = _mm_set1_ps(-1.0f / 6.0f);
  const __m128 kMultTo = _mm_set1_ps(1.0f / 2.0f);
  const __m128 kMultFrom = _mm_set1_ps(-1.0f / 2.0f);
  const __m128 kMultPrev = _mm_set1_ps(1.0f / 6.0f);
  const __m128 one = _mm_set1_ps(1.0f);
  const __m128 two = _mm_set1_ps(2.0f);

  __m128 t_prev = _mm_sub_ps(t_to, two);
  __m128 t_from = _mm_sub_ps(t_to, one);

mtytel

      float32x4x2_t swap_low = vtrnq_f32(row0.value, row1.value);
      float32x4x2_t swap_high = vtrnq_f32(row2.value, row3.value);
      row0 = vextq_f32(vextq_f32(swap_low.val[0], swap_low.val[0], 2), swap_high.val[0], 2);
      row1 = vextq_f32(vextq_f32(swap_low.val[1], swap_low.val[1], 2), swap_high.val[1], 2);
      row2 = vextq_f32(swap_low.val[0], vextq_f32(swap_high.val[0], swap_high.val[0], 2), 2);
      row3 = vextq_f32(swap_low.val[1], vextq_f32(swap_high.val[1], swap_high.val[1], 2), 2);

mtytel

float powerScale(mono_float value, mono_float power) {
  static constexpr float kMinPower = 0.01f;

  if (fabsf(power) < kMinPower)
    return value;

  float numerator = mopo::futils::exp(power * value) - 1.0f;
  float denominator = mopo::futils::exp(power) - 1.0f;
  return numerator / denominator;
}

mtytel

    forcedinline poly_float getOptimalInterpolationValues(mono_float mono_t) {
      static const poly_float kOptimalOne(0.00224072707074864375f, 0.20184198969656244725f,
                                          0.59244492420272312725f, 0.20345744715566445625f);
      static const poly_float kOptimalTwo(-0.0059513775678254975f, -0.456633315206820491f,
                                          -0.035736698832993691f, 0.4982319203618311775f);
      static const poly_float kOptimalThree(0.093515484757265265f, 0.294278871937834749f,
                                            -0.786648885977648931f, 0.398765058036740415f);
      static const poly_float kOptimalFour(-0.10174985775982505f, 0.36030925263849456f,
                                           -0.36030925263849456, 0.10174985775982505f);

mtytel

    static const poly_float kCubicOne(0.0f, 1.0f, 0.0f, 0.0f);
    static const poly_float kCubicTwo(-1.0f, -1.0f, 1.0f, 1.0f);
    static const poly_float kCubicThree(-2.0f, -2.0f, -2.0f, -1.0f);
    static const poly_float kCubicMult(-1.0f / 6.0f, 1.0f / 2.0f, -1.0f / 2.0f, 1.0f / 6.0f);
    
    forcedinline poly_float getCubicInterpolationValues(poly_float t) {
      return kCubicMult * (t + kCubicOne) * (t + kCubicTwo) * (t + kCubicThree);
    }