102 lines
1.9 KiB
C
102 lines
1.9 KiB
C
/* SPDX-FileCopyrightText: 2011-2022 Blender Foundation
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*
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* SPDX-License-Identifier: Apache-2.0 */
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#pragma once
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#ifndef __UTIL_TYPES_H__
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# error "Do not include this file directly, include util/types.h instead."
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#endif
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CCL_NAMESPACE_BEGIN
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#ifndef __KERNEL_NATIVE_VECTOR_TYPES__
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# ifdef __KERNEL_SSE__
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__forceinline int4::int4() {}
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__forceinline int4::int4(const int4 &a) : m128(a.m128) {}
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__forceinline int4::int4(const __m128i &a) : m128(a) {}
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__forceinline int4::operator const __m128i &() const
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{
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return m128;
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}
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__forceinline int4::operator __m128i &()
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{
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return m128;
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}
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__forceinline int4 &int4::operator=(const int4 &a)
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{
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m128 = a.m128;
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return *this;
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}
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# endif /* __KERNEL_SSE__ */
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# ifndef __KERNEL_GPU__
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__forceinline int int4::operator[](int i) const
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{
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util_assert(i >= 0);
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util_assert(i < 4);
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return *(&x + i);
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}
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__forceinline int &int4::operator[](int i)
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{
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util_assert(i >= 0);
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util_assert(i < 4);
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return *(&x + i);
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}
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# endif
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ccl_device_inline int4 make_int4(int x, int y, int z, int w)
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{
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# ifdef __KERNEL_SSE__
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return int4(_mm_set_epi32(w, z, y, x));
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# else
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return {x, y, z, w};
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# endif
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}
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#endif /* __KERNEL_NATIVE_VECTOR_TYPES__ */
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ccl_device_inline int4 make_int4(int i)
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{
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#ifdef __KERNEL_SSE__
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return int4(_mm_set1_epi32(i));
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#else
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return make_int4(i, i, i, i);
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#endif
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}
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ccl_device_inline int4 make_int4(const float3 f)
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{
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#if defined(__KERNEL_GPU__)
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return make_int4((int)f.x, (int)f.y, (int)f.z, 0);
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#elif defined(__KERNEL_SSE__)
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return int4(_mm_cvtps_epi32(f.m128));
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#else
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return make_int4((int)f.x, (int)f.y, (int)f.z, (int)f.w);
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#endif
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}
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ccl_device_inline int4 make_int4(const float4 f)
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{
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#ifdef __KERNEL_SSE__
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return int4(_mm_cvtps_epi32(f.m128));
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#else
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return make_int4((int)f.x, (int)f.y, (int)f.z, (int)f.w);
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#endif
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}
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ccl_device_inline void print_int4(ccl_private const char *label, const int4 a)
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{
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#ifdef __KERNEL_PRINTF__
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printf("%s: %d %d %d %d\n", label, a.x, a.y, a.z, a.w);
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#endif
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}
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CCL_NAMESPACE_END
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