cycles/kernel/device/gpu/image.h File Reference

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Functions
CCL_NAMESPACE_BEGIN ccl_device float	cubic_w0 (float a)
ccl_device float	cubic_w1 (float a)
ccl_device float	cubic_w2 (float a)
ccl_device float	cubic_w3 (float a)
ccl_device float	cubic_g0 (float a)
ccl_device float	cubic_g1 (float a)
ccl_device float	cubic_h0 (float a)
ccl_device float	cubic_h1 (float a)
template<typename T >
ccl_device_noinline T	kernel_tex_image_interp_bicubic (ccl_global const TextureInfo &info, float x, float y)
template<typename T >
ccl_device_noinline T	kernel_tex_image_interp_tricubic (ccl_global const TextureInfo &info, float x, float y, float z)
ccl_device float4	kernel_tex_image_interp (KernelGlobals kg, int id, float x, float y)
ccl_device float4	kernel_tex_image_interp_3d (KernelGlobals kg, int id, float3 P, InterpolationType interp)

Function Documentation

cubic_g0()

ccl_device float cubic_g0

(

float

a

)

Definition at line 34 of file cycles/kernel/device/gpu/image.h.

References Freestyle::a, cubic_w0(), and cubic_w1().

Referenced by cubic_h0(), kernel_tex_image_interp_bicubic(), and kernel_tex_image_interp_tricubic().

cubic_g1()

ccl_device float cubic_g1

(

float

a

)

Definition at line 38 of file cycles/kernel/device/gpu/image.h.

References Freestyle::a, cubic_w2(), and cubic_w3().

Referenced by cubic_h1(), kernel_tex_image_interp_bicubic(), and kernel_tex_image_interp_tricubic().

cubic_h0()

ccl_device float cubic_h0

(

float

a

)

Definition at line 44 of file cycles/kernel/device/gpu/image.h.

References Freestyle::a, cubic_g0(), and cubic_w1().

Referenced by kernel_tex_image_interp_bicubic(), and kernel_tex_image_interp_tricubic().

cubic_h1()

ccl_device float cubic_h1

(

float

a

)

Definition at line 48 of file cycles/kernel/device/gpu/image.h.

References Freestyle::a, cubic_g1(), and cubic_w3().

Referenced by kernel_tex_image_interp_bicubic(), and kernel_tex_image_interp_tricubic().

cubic_w0()

CCL_NAMESPACE_BEGIN ccl_device float cubic_w0

(

float

a

)

Definition at line 16 of file cycles/kernel/device/gpu/image.h.

References Freestyle::a.

Referenced by cubic_g0().

cubic_w1()

ccl_device float cubic_w1

(

float

a

)

Definition at line 20 of file cycles/kernel/device/gpu/image.h.

References Freestyle::a.

Referenced by cubic_g0(), and cubic_h0().

cubic_w2()

ccl_device float cubic_w2

(

float

a

)

Definition at line 24 of file cycles/kernel/device/gpu/image.h.

References Freestyle::a.

Referenced by cubic_g1().

cubic_w3()

ccl_device float cubic_w3

(

float

a

)

Definition at line 28 of file cycles/kernel/device/gpu/image.h.

References Freestyle::a.

Referenced by cubic_g1(), and cubic_h1().

kernel_tex_image_interp()

ccl_device float4 kernel_tex_image_interp	(	KernelGlobals	kg,
		int	id,
		float	x,
		float	y
	)

Definition at line 182 of file cycles/kernel/device/gpu/image.h.

References ccl_global, IMAGE_DATA_TYPE_BYTE4, IMAGE_DATA_TYPE_FLOAT4, IMAGE_DATA_TYPE_HALF4, IMAGE_DATA_TYPE_USHORT4, INTERPOLATION_CUBIC, INTERPOLATION_SMART, kernel_data_fetch, make_float4, tex, x, and y.

kernel_tex_image_interp_3d()

ccl_device float4 kernel_tex_image_interp_3d	(	KernelGlobals	kg,
		int	id,
		float3	P,
		InterpolationType	interp
	)

Definition at line 214 of file cycles/kernel/device/gpu/image.h.

References ccl_global, if(), IMAGE_DATA_TYPE_BYTE4, IMAGE_DATA_TYPE_FLOAT4, IMAGE_DATA_TYPE_HALF4, IMAGE_DATA_TYPE_NANOVDB_FLOAT, IMAGE_DATA_TYPE_NANOVDB_FLOAT3, IMAGE_DATA_TYPE_NANOVDB_FP16, IMAGE_DATA_TYPE_NANOVDB_FPN, IMAGE_DATA_TYPE_USHORT4, interp(), INTERPOLATION_CUBIC, INTERPOLATION_NONE, INTERPOLATION_SMART, kernel_data_fetch, make_float4, P(), tex, transform_point(), x, y, and z.

kernel_tex_image_interp_bicubic()

template<typename T >

ccl_device_noinline T kernel_tex_image_interp_bicubic	(	ccl_global const TextureInfo &	info,
		float	x,
		float	y
	)

Definition at line 55 of file cycles/kernel/device/gpu/image.h.

References cubic_g0(), cubic_g1(), cubic_h0(), cubic_h1(), floorf, tex, x, y, and y1.

kernel_tex_image_interp_tricubic()

template<typename T >

ccl_device_noinline T kernel_tex_image_interp_tricubic	(	ccl_global const TextureInfo &	info,
		float	x,
		float	y,
		float	z
	)

Definition at line 86 of file cycles/kernel/device/gpu/image.h.

References cubic_g0(), cubic_g1(), cubic_h0(), cubic_h1(), floorf, tex, x, y, y1, and z.