// 
// sub_180003130 from 0x180003130 to 0x18000338c (604 bytes)
// 
// 5 xrefs:
// > sub_180009770 @ 0x180009a91
// > <???> @ 0x18017d45c
// > <???> @ 0x18017d494
// > <???> @ 0x1801a78a8
// > <???> @ 0x1801f6180
// 
// This function is hookable on this platform!
// 
// Using BromaIDA 8.0.0 @ https://github.com/Stazzical/BromaIDA
// Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings
// 

__int64 __fastcall sub_180003130(__int64 a1, __m128 *a2, __int64 a3, int a4)
{
  unsigned int v4; // r15d
  __m128i v7; // xmm6
  __m128 v9; // xmm7
  __m128 v10; // xmm8
  int v11; // edi
  int v12; // ebp
  __int64 v13; // rdi
  __m128i v14; // xmm0
  int v15; // ebp
  __int64 v16; // rcx
  __int64 v17; // rdi
  __int64 v18; // r12
  __int64 v19; // r13
  __m128i v20; // xmm0

  v4 = *(char *)(a1 + 102);
  v7 = _mm_loadu_si128((const __m128i *)a1);
  v9 = *(__m128 *)(a1 + 16);
  v10 = *(__m128 *)(a1 + 32);
  _mm_prefetch(*(const char **)(a1 + 48), 1);
  _mm_prefetch(*(const char **)(a1 + 56), 1);
  v11 = a4 >> 2;
  switch ( *(_BYTE *)(a1 + 100) )
  {
    case 0:
    case 1:
      for ( ; v11; --v11 )
      {
        *a2 = _mm_add_ps(
                _mm_add_ps(_mm_mul_ps(_mm_cvtepi32_ps(_mm_and_si128(sub_180002960(a1, a3), v7)), v10), v9),
                *a2);
        ++a2;
      }
      break;
    case 2:
    case 3:
      v12 = a4 >> 3;
      if ( a4 >> 3 )
      {
        v13 = v11 / 2;
        do
        {
          v14 = sub_180002960(a1, a3);
          *a2 = _mm_add_ps(_mm_add_ps(_mm_mul_ps(_mm_cvtepi32_ps(_mm_and_si128(v14, v7)), v10), v9), *a2);
          a2[v13] = _mm_add_ps(
                      _mm_add_ps(_mm_mul_ps(_mm_cvtepi32_ps(_mm_and_si128(_mm_srai_epi32(v14, v4), v7)), v10), v9),
                      a2[v13]);
          ++a2;
          --v12;
        }
        while ( v12 );
      }
      break;
    case 4:
    case 5:
    case 6:
    case 7:
      v15 = a4 >> 4;
      if ( a4 >> 4 )
      {
        v16 = v11 / 4;
        v17 = v16;
        v18 = 2 * v16;
        v19 = 3 * v16;
        do
        {
          v20 = sub_180002960(a1, a3);
          *a2 = _mm_add_ps(_mm_add_ps(_mm_mul_ps(_mm_cvtepi32_ps(_mm_and_si128(v20, v7)), v10), v9), *a2);
          a2[v17] = _mm_add_ps(
                      _mm_add_ps(_mm_mul_ps(_mm_cvtepi32_ps(_mm_and_si128(_mm_srai_epi32(v20, v4), v7)), v10), v9),
                      a2[v17]);
          a2[v18] = _mm_add_ps(
                      _mm_add_ps(_mm_mul_ps(_mm_cvtepi32_ps(_mm_and_si128(_mm_srai_epi32(v20, 2 * v4), v7)), v10), v9),
                      a2[v18]);
          a2[v19] = _mm_add_ps(
                      _mm_add_ps(_mm_mul_ps(_mm_cvtepi32_ps(_mm_and_si128(_mm_srai_epi32(v20, 3 * v4), v7)), v10), v9),
                      a2[v19]);
          ++a2;
          --v15;
        }
        while ( v15 );
      }
      break;
    default:
      return 0;
  }
  return 0;
}