util_types_int3.h

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/*
 * Copyright 2011-2017 Blender Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#ifndef __UTIL_TYPES_INT3_H__
#define __UTIL_TYPES_INT3_H__
 
#ifndef __UTIL_TYPES_H__
#  error "Do not include this file directly, include util_types.h instead."
#endif
 
CCL_NAMESPACE_BEGIN
 
#ifndef __KERNEL_GPU__
struct ccl_try_align(16) int3
{
#  ifdef __KERNEL_SSE__
  union {
    __m128i m128;
    struct {
      int x, y, z, w;
    };
  };
 
  __forceinline int3();
  __forceinline int3(const int3 &a);
  __forceinline explicit int3(const __m128i &a);
 
  __forceinline operator const __m128i &() const;
  __forceinline operator __m128i &();
 
  __forceinline int3 &operator=(const int3 &a);
#  else  /* __KERNEL_SSE__ */
  int x, y, z, w;
#  endif /* __KERNEL_SSE__ */
 
  __forceinline int operator[](int i) const;
  __forceinline int &operator[](int i);
};
 
ccl_device_inline int3 make_int3(int i);
ccl_device_inline int3 make_int3(int x, int y, int z);
ccl_device_inline void print_int3(const char *label, const int3 &a);
#endif /* __KERNEL_GPU__ */
 
CCL_NAMESPACE_END
 
#endif /* __UTIL_TYPES_INT3_H__ */