Differential D2593 Diff 8731 intern/cycles/util/util_types.h

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intern/cycles/util/util_types.h

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ccl_always_inline vector3(const T& a)		ccl_always_inline vector3(const T& a)
: x(a), y(a), z(a) {}		: x(a), y(a), z(a) {}
ccl_always_inline vector3(const T& x, const T& y, const T& z)		ccl_always_inline vector3(const T& x, const T& y, const T& z)
: x(x), y(y), z(z) {}		: x(x), y(y), z(z) {}
};		};

#endif		#endif

#ifndef __KERNEL_GPU__		#ifndef __KERNEL_GPU__
		brechtUnsubmitted Done Inline Actions This is not used it seems, and there's `align_up` anyway. brecht: This is not used it seems, and there's `align_up` anyway.

/* Vector Type Constructors		/* Vector Type Constructors
*		*
* OpenCL does not support C++ class, so we use these instead. */		* OpenCL does not support C++ class, so we use these instead. */

ccl_device_inline uchar2 make_uchar2(uchar x, uchar y)		ccl_device_inline uchar2 make_uchar2(uchar x, uchar y)
{		{
uchar2 a = {x, y};		uchar2 a = {x, y};
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#endif		#endif

ccl_device_inline size_t align_up(size_t offset, size_t alignment)		ccl_device_inline size_t align_up(size_t offset, size_t alignment)
{		{
return (offset + alignment - 1) & ~(alignment - 1);		return (offset + alignment - 1) & ~(alignment - 1);
}		}

		ccl_device_inline size_t divide_up(size_t x, size_t y)
		{
		return (x + y - 1) / y;
		}

ccl_device_inline size_t round_up(size_t x, size_t multiple)		ccl_device_inline size_t round_up(size_t x, size_t multiple)
{		{
return ((x + multiple - 1) / multiple) * multiple;		return ((x + multiple - 1) / multiple) * multiple;
}		}

ccl_device_inline size_t round_down(size_t x, size_t multiple)		ccl_device_inline size_t round_down(size_t x, size_t multiple)
{		{
return (x / multiple) * multiple;		return (x / multiple) * multiple;
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