diff options
Diffstat (limited to 'intern/cycles/util/types_float3.h')
-rw-r--r-- | intern/cycles/util/types_float3.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/intern/cycles/util/types_float3.h b/intern/cycles/util/types_float3.h new file mode 100644 index 00000000000..f990367e7b8 --- /dev/null +++ b/intern/cycles/util/types_float3.h @@ -0,0 +1,60 @@ +/* + * 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_FLOAT3_H__ +#define __UTIL_TYPES_FLOAT3_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) float3 +{ +# ifdef __KERNEL_SSE__ + union { + __m128 m128; + struct { + float x, y, z, w; + }; + }; + + __forceinline float3(); + __forceinline float3(const float3 &a); + __forceinline explicit float3(const __m128 &a); + + __forceinline operator const __m128 &() const; + __forceinline operator __m128 &(); + + __forceinline float3 &operator=(const float3 &a); +# else /* __KERNEL_SSE__ */ + float x, y, z, w; +# endif /* __KERNEL_SSE__ */ + + __forceinline float operator[](int i) const; + __forceinline float &operator[](int i); +}; + +ccl_device_inline float3 make_float3(float f); +ccl_device_inline float3 make_float3(float x, float y, float z); +ccl_device_inline void print_float3(const char *label, const float3 &a); +#endif /* __KERNEL_GPU__ */ + +CCL_NAMESPACE_END + +#endif /* __UTIL_TYPES_FLOAT3_H__ */ |