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@ -24,9 +24,9 @@ AngleMatrix
@@ -24,9 +24,9 @@ AngleMatrix
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==================== |
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*/ |
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#if XASH_SIMD_NEON |
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const uint32x4_t AngleMatrix_sign0 = vreinterpretq_f32_u32(vsetq_lane_u32(0x80000000, vdupq_n_u32(0), 0)); |
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const uint32x4_t AngleMatrix_sign1 = vreinterpretq_f32_u32(vsetq_lane_u32(0x80000000, vdupq_n_u32(0), 1)); |
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const uint32x4_t AngleMatrix_sign2 = vreinterpretq_f32_u32(vsetq_lane_u32(0x80000000, vdupq_n_u32(0), 2)); |
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static const uint32x4_t AngleMatrix_sign0 = vsetq_lane_u32(0x80000000, vdupq_n_u32(0), 0); |
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static const uint32x4_t AngleMatrix_sign1 = vsetq_lane_u32(0x80000000, vdupq_n_u32(0), 1); |
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static const uint32x4_t AngleMatrix_sign2 = vsetq_lane_u32(0x80000000, vdupq_n_u32(0), 2); |
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#endif |
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void AngleMatrix( const float *angles, float (*matrix)[4] ) |
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{ |
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@ -254,7 +254,11 @@ AngleQuaternion
@@ -254,7 +254,11 @@ AngleQuaternion
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==================== |
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*/ |
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#if XASH_SIMD_NEON |
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const float32x4_t AngleQuaternion_sign2 = vzipq_f32(vdupq_n_u32(0x80000000), vdupq_n_u32(0x00000000)).val[0]; // { 0x80000000, 0x00000000, 0x80000000, 0x00000000 };
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static const float32x4_t AngleQuaternion_sign2 = |
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vzipq_f32( |
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vreinterpret_f32_u32(vdupq_n_u32(0x80000000)), |
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vreinterpret_f32_u32(vdupq_n_u32(0x00000000)) |
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).val[0]; // { 0x80000000, 0x00000000, 0x80000000, 0x00000000 };
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#endif |
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void AngleQuaternion( float *angles, vec4_t quaternion ) |
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{ |
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@ -272,7 +276,7 @@ void AngleQuaternion( float *angles, vec4_t quaternion )
@@ -272,7 +276,7 @@ void AngleQuaternion( float *angles, vec4_t quaternion )
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float32x4_t sy_cr_cy_sr = vextq_f32(sr_sy_cr_cy_sp_0_cp_1.val[0], sr_sy_cr_cy_sp_0_cp_1.val[0], 1); |
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float32x4_t cr_cy_sr_sy = vextq_f32(sr_sy_cr_cy_sp_0_cp_1.val[0], sr_sy_cr_cy_sp_0_cp_1.val[0], 2); |
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float32x4_t cy_sr_sy_cr = vextq_f32(sr_sy_cr_cy_sp_0_cp_1.val[0], sr_sy_cr_cy_sp_0_cp_1.val[0], 3); |
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float32x4_t sp_sp_sp_sp_signed = veorq_u32(sp_sp_sp_sp, AngleQuaternion_sign2); |
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float32x4_t sp_sp_sp_sp_signed = veorq_u32(vreinterpret_u32_f32(sp_sp_sp_sp), AngleQuaternion_sign2); |
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float32x4_t left = vmulq_f32(vmulq_f32(sr_sy_cr_cy, cp_cp_cp_cp), cy_sr_sy_cr); |
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