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Optimize vector load and store a bit

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korenkonder
2023-08-06 02:28:02 +03:00
parent 45672d8ff5
commit ba9d50b4b6
2 changed files with 31 additions and 26 deletions
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src/KKdLib/vec.cpp
+19 -5
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@@ -9,9 +9,23 @@ const __m128 vec2_neg = { -0.0f, -0.0f, 0.0f, 0.0f };
const __m128 vec3_neg = { -0.0f, -0.0f, -0.0f, 0.0f };
const __m128 vec4_neg = { -0.0f, -0.0f, -0.0f, -0.0f };
const vec4i vec2_abs = { (int32_t)0x7FFFFFFF, (int32_t)0x7FFFFFFF, (int32_t)0x00000000, (int32_t)0x00000000 };
const vec4i vec3_abs = { (int32_t)0x7FFFFFFF, (int32_t)0x7FFFFFFF, (int32_t)0x7FFFFFFF, (int32_t)0x00000000 };
const vec4i vec4_abs = { (int32_t)0x7FFFFFFF, (int32_t)0x7FFFFFFF, (int32_t)0x7FFFFFFF, (int32_t)0x7FFFFFFF };
const __m128i vec2i_abs = {
(char)0xFF, (char)0xFF, (char)0xFF, (char)0x7F,
(char)0xFF, (char)0xFF, (char)0xFF, (char)0x7F,
(char)0x00, (char)0x00, (char)0x00, (char)0x00,
(char)0x00, (char)0x00, (char)0x00, (char)0x00,
};
const vec4i vec4_mask_vec2 = { (int32_t)0xFFFFFFFF, (int32_t)0xFFFFFFFF, (int32_t)0x00000000, (int32_t)0x00000000 };
const vec4i vec4_mask_vec3 = { (int32_t)0xFFFFFFFF, (int32_t)0xFFFFFFFF, (int32_t)0xFFFFFFFF, (int32_t)0x00000000 };
const __m128i vec3i_abs = {
(char)0xFF, (char)0xFF, (char)0xFF, (char)0x7F,
(char)0xFF, (char)0xFF, (char)0xFF, (char)0x7F,
(char)0xFF, (char)0xFF, (char)0xFF, (char)0x7F,
(char)0x00, (char)0x00, (char)0x00, (char)0x00,
};
const __m128i vec4i_abs = {
(char)0xFF, (char)0xFF, (char)0xFF, (char)0x7F,
(char)0xFF, (char)0xFF, (char)0xFF, (char)0x7F,
(char)0xFF, (char)0xFF, (char)0xFF, (char)0x7F,
(char)0xFF, (char)0xFF, (char)0xFF, (char)0x7F,
};