Merge branch 'master' into refactor-mesh-position-genericrefactor-mesh-position-generic

1 files changed, 51 insertions, 0 deletions

diff --git a/intern/cycles/util/types_int8.h b/intern/cycles/util/types_int8.h
new file mode 100644
index 00000000000..8643ebe96ad
--- /dev/null
+++ b/intern/cycles/util/types_int8.h
@@ -0,0 +1,51 @@
+/* SPDX-License-Identifier: Apache-2.0
+ * Copyright 2011-2022 Blender Foundation */
+
+#pragma once
+
+#ifndef __UTIL_TYPES_H__
+#  error "Do not include this file directly, include util/types.h instead."
+#endif
+
+CCL_NAMESPACE_BEGIN
+
+struct vfloat8;
+
+#ifdef __KERNEL_GPU__
+struct vint8
+#else
+struct ccl_try_align(32) vint8
+#endif
+{
+#ifdef __KERNEL_AVX__
+  union {
+    __m256i m256;
+    struct {
+      int a, b, c, d, e, f, g, h;
+    };
+  };
+
+  __forceinline vint8();
+  __forceinline vint8(const vint8 &a);
+  __forceinline explicit vint8(const __m256i &a);
+
+  __forceinline operator const __m256i &() const;
+  __forceinline operator __m256i &();
+
+  __forceinline vint8 &operator=(const vint8 &a);
+#else  /* __KERNEL_AVX__ */
+  int a, b, c, d, e, f, g, h;
+#endif /* __KERNEL_AVX__ */
+
+#ifndef __KERNEL_GPU__
+  __forceinline int operator[](int i) const;
+  __forceinline int &operator[](int i);
+#endif
+};
+
+ccl_device_inline vint8 make_vint8(int a, int b, int c, int d, int e, int f, int g, int h);
+ccl_device_inline vint8 make_vint8(int i);
+ccl_device_inline vint8 make_vint8(const vfloat8 f);
+ccl_device_inline vint8 make_vint8(const int4 a, const int4 b);
+
+CCL_NAMESPACE_END