krzosa/software_rasterizer
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Ordering optimization

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Krzosa Karol
2022-07-06 15:30:04 +02:00
parent a7b94555dc
commit 7a1de15e50
1 changed files with 2 additions and 2 deletions
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4
main.cpp
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@@ -574,8 +574,8 @@ void draw_triangle_nearest(Bitmap* dst, F32 *depth_buffer, Bitmap *src, Vec3 lig
S32x8 dst_int_r_shifted = dst_r_int;
S32x8 packed_abgr0 = _mm256_or_si256(dst_int_a_shifted, dst_int_b_shifted);
S32x8 packed_abgr1 = _mm256_or_si256(packed_abgr0, dst_int_g_shifted);
S32x8 packed_abgr2 = _mm256_or_si256(packed_abgr1, dst_int_r_shifted);
S32x8 packed_abgr1 = _mm256_or_si256(dst_int_r_shifted, dst_int_g_shifted);
S32x8 packed_abgr2 = _mm256_or_si256(packed_abgr1, packed_abgr0);
_mm256_maskstore_epi32((int *)dst_memory, should_fill, packed_abgr2);
}