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authorJoseph Eagar <joeedh@gmail.com>2022-11-12 01:18:46 +0300
committerJoseph Eagar <joeedh@gmail.com>2022-11-12 01:18:46 +0300
commitc29795452cc71cb9f5a571a4aff0f593a2d7acaf (patch)
tree53a46bb77f3102c545f7e55d3344e310b3bf6116 /intern/cycles/util/half.h
parent9980fd0b8e1f3a07060316f28469f55a3f2fc0cd (diff)
parent03ccf37162d365f3fdc8d8cd0cd6e9ff314fec6e (diff)
Merge branch 'master' into temp-sculpt-roll-mappingtemp-sculpt-roll-mapping
Diffstat (limited to 'intern/cycles/util/half.h')
-rw-r--r--intern/cycles/util/half.h16
1 files changed, 8 insertions, 8 deletions
diff --git a/intern/cycles/util/half.h b/intern/cycles/util/half.h
index c668638eb02..5665dd4c075 100644
--- a/intern/cycles/util/half.h
+++ b/intern/cycles/util/half.h
@@ -154,17 +154,17 @@ ccl_device_inline half float_to_half_display(const float f)
ccl_device_inline half4 float4_to_half4_display(const float4 f)
{
-#ifdef __KERNEL_SSE2__
+#ifdef __KERNEL_SSE__
/* CPU: SSE and AVX. */
- ssef x = min(max(load4f(f), 0.0f), 65504.0f);
+ float4 x = min(max(f, make_float4(0.0f)), make_float4(65504.0f));
# ifdef __KERNEL_AVX2__
- ssei rpack = _mm_cvtps_ph(x, 0);
+ int4 rpack = int4(_mm_cvtps_ph(x, 0));
# else
- ssei absolute = cast(x) & 0x7FFFFFFF;
- ssei Z = absolute + 0xC8000000;
- ssei result = andnot(absolute < 0x38800000, Z);
- ssei rshift = (result >> 13) & 0x7FFF;
- ssei rpack = _mm_packs_epi32(rshift, rshift);
+ int4 absolute = cast(x) & make_int4(0x7FFFFFFF);
+ int4 Z = absolute + make_int4(0xC8000000);
+ int4 result = andnot(absolute < make_int4(0x38800000), Z);
+ int4 rshift = (result >> 13) & make_int4(0x7FFF);
+ int4 rpack = int4(_mm_packs_epi32(rshift, rshift));
# endif
half4 h;
_mm_storel_pi((__m64 *)&h, _mm_castsi128_ps(rpack));