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Add NEON support & more constexpr

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This commit is contained in:
Luke Street
2020-05-01 19:20:31 -04:00
parent eec855018a
commit 566db657d9
13 changed files with 483 additions and 178 deletions
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8
src/CMatrix3f.cpp
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@@ -34,8 +34,8 @@ void CMatrix3f::transpose() {
m[1].mSimd = _mm_movehl_ps(T2, T0);
m[2].mSimd = _mm_movelh_ps(T1, T3);
#elif __ARM_NEON
float32x4x2_t P0 = vzipq_f32(M.r[0], M.r[2]);
float32x4x2_t P1 = vzipq_f32(M.r[1], M.r[3]);
float32x4x2_t P0 = vzipq_f32(m[0].mSimd.native(), m[2].mSimd.native());
float32x4x2_t P1 = vzipq_f32(m[1].mSimd.native(), m[3].mSimd.native());
float32x4x2_t T0 = vzipq_f32(P0.val[0], P1.val[0]);
float32x4x2_t T1 = vzipq_f32(P0.val[1], P1.val[1]);
@@ -69,8 +69,8 @@ CMatrix3f CMatrix3f::transposed() const {
__m128 T3 = _mm_unpackhi_ps(m[2].mSimd.native(), zero);
return CMatrix3f(_mm_movelh_ps(T0, T2), _mm_movehl_ps(T2, T0), _mm_movelh_ps(T1, T3));
#elif __ARM_NEON
float32x4x2_t P0 = vzipq_f32(M.r[0], M.r[2]);
float32x4x2_t P1 = vzipq_f32(M.r[1], M.r[3]);
float32x4x2_t P0 = vzipq_f32(m[0].mSimd.native(), m[2].mSimd.native());
float32x4x2_t P1 = vzipq_f32(m[1].mSimd.native(), m[3].mSimd.native());
float32x4x2_t T0 = vzipq_f32(P0.val[0], P1.val[0]);
float32x4x2_t T1 = vzipq_f32(P0.val[1], P1.val[1]);