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@ -112,7 +112,7 @@ GLM_FUNC_QUALIFIER glm_vec4 glm_vec4_round(glm_vec4 x) |
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# if GLM_ARCH & GLM_ARCH_SSE41_BIT |
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return _mm_round_ps(x, _MM_FROUND_TO_NEAREST_INT); |
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# else |
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glm_vec4 const sgn0 = _mm_castsi128_ps(_mm_set1_epi32(0x80000000)); |
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glm_vec4 const sgn0 = _mm_castsi128_ps(_mm_set1_epi32(int(0x80000000))); |
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glm_vec4 const and0 = _mm_and_ps(sgn0, x); |
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glm_vec4 const or0 = _mm_or_ps(and0, _mm_set_ps1(8388608.0f)); |
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glm_vec4 const add0 = glm_vec4_add(x, or0); |
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@ -144,7 +144,7 @@ GLM_FUNC_QUALIFIER glm_vec4 glm_vec4_trunc(glm_vec4 x) |
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//roundEven
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GLM_FUNC_QUALIFIER glm_vec4 glm_vec4_roundEven(glm_vec4 x) |
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{ |
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glm_vec4 const sgn0 = _mm_castsi128_ps(_mm_set1_epi32(0x80000000)); |
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glm_vec4 const sgn0 = _mm_castsi128_ps(_mm_set1_epi32(int(0x80000000))); |
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glm_vec4 const and0 = _mm_and_ps(sgn0, x); |
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glm_vec4 const or0 = _mm_or_ps(and0, _mm_set_ps1(8388608.0f)); |
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glm_vec4 const add0 = glm_vec4_add(x, or0); |
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@ -220,7 +220,7 @@ GLM_FUNC_QUALIFIER glm_vec4 glm_vec4_nan(glm_vec4 x) |
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{ |
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glm_ivec4 const t1 = _mm_castps_si128(x); // reinterpret as 32-bit integer
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glm_ivec4 const t2 = _mm_sll_epi32(t1, _mm_cvtsi32_si128(1)); // shift out sign bit
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glm_ivec4 const t3 = _mm_set1_epi32(0xFF000000); // exponent mask
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glm_ivec4 const t3 = _mm_set1_epi32(int(0xFF000000)); // exponent mask
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glm_ivec4 const t4 = _mm_and_si128(t2, t3); // exponent
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glm_ivec4 const t5 = _mm_andnot_si128(t3, t2); // fraction
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glm_ivec4 const Equal = _mm_cmpeq_epi32(t3, t4); |
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@ -234,7 +234,7 @@ GLM_FUNC_QUALIFIER glm_vec4 glm_vec4_inf(glm_vec4 x) |
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{ |
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glm_ivec4 const t1 = _mm_castps_si128(x); // reinterpret as 32-bit integer
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glm_ivec4 const t2 = _mm_sll_epi32(t1, _mm_cvtsi32_si128(1)); // shift out sign bit
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return _mm_castsi128_ps(_mm_cmpeq_epi32(t2, _mm_set1_epi32(0xFF000000))); // exponent is all 1s, fraction is 0
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return _mm_castsi128_ps(_mm_cmpeq_epi32(t2, _mm_set1_epi32(int(0xFF000000)))); // exponent is all 1s, fraction is 0
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} |
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#endif//GLM_ARCH & GLM_ARCH_SSE2_BIT
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