lookup_table.h File Reference

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Functions
CCL_NAMESPACE_BEGIN ccl_device float	lookup_table_read (KernelGlobals kg, float x, int offset, int size)
ccl_device float	lookup_table_read_2D (KernelGlobals kg, float x, float y, int offset, int xsize, int ysize)
ccl_device float	lookup_table_read_3D (KernelGlobals kg, float x, float y, float z, int offset, int xsize, int ysize, int zsize)

Function Documentation

lookup_table_read()

CCL_NAMESPACE_BEGIN ccl_device float lookup_table_read	(	KernelGlobals	kg,
		float	x,
		int	offset,
		int	size )

Definition at line 11 of file lookup_table.h.

References float_to_int(), kernel_data_fetch, min, and saturatef.

Referenced by camera_sample(), lookup_table_read_2D(), and microfacet_ggx_preserve_energy().

lookup_table_read_2D()

ccl_device float lookup_table_read_2D	(	KernelGlobals	kg,
		float	x,
		float	y,
		int	offset,
		int	xsize,
		int	ysize )

Definition at line 28 of file lookup_table.h.

References float_to_int(), lookup_table_read(), min, and saturatef.

Referenced by bsdf_sheen_setup(), lookup_table_read_3D(), and microfacet_ggx_preserve_energy().

lookup_table_read_3D()

ccl_device float lookup_table_read_3D	(	KernelGlobals	kg,
		float	x,
		float	y,
		float	z,
		int	offset,
		int	xsize,
		int	ysize,
		int	zsize )

Definition at line 46 of file lookup_table.h.

References float_to_int(), lookup_table_read_2D(), min, saturatef, and z().

Referenced by bsdf_hair_huang_energy_scale(), bsdf_microfacet_estimate_albedo(), and microfacet_ggx_preserve_energy().