node_composite_bilateralblur.c File Reference

#include "node_composite_util.h"

Go to the source code of this file.

Defines
#define	INIT_C3
#define	COLOR_DISTANCE_C3(c1, c2)
#define	KERNEL_ELEMENT_C3(k)
#define	UPDATE_OUTPUT_C3
#define	INIT_3X3_DELTAS(deltas, step, nch)
Functions
static void	node_composit_exec_bilateralblur (void *UNUSED(data), bNode *node, bNodeStack **in, bNodeStack **out)
static void	node_composit_init_bilateralblur (bNodeTree *UNUSED(ntree), bNode *node, bNodeTemplate *UNUSED(ntemp))
void	register_node_type_cmp_bilateralblur (bNodeTreeType *ttype)
Variables
static bNodeSocketTemplate	cmp_node_bilateralblur_in []
static bNodeSocketTemplate	cmp_node_bilateralblur_out []

---

Detailed Description

Definition in file node_composite_bilateralblur.c.

---

Define Documentation

#define COLOR_DISTANCE_C3	(		c1,
			c2
	)

Value:

((c1[0] - c2[0])*(c1[0] - c2[0]) +                                        \
     (c1[1] - c2[1])*(c1[1] - c2[1]) +                                        \
     (c1[2] - c2[2])*(c1[2] - c2[2]) +                                        \
     (c1[3] - c2[3])*(c1[3] - c2[3]))

Definition at line 54 of file node_composite_bilateralblur.c.

#define INIT_3X3_DELTAS	(		deltas,
			step,
			nch
	)

Value:

((deltas)[0] =  (nch),  (deltas)[1] = -(step) + (nch),                    \
     (deltas)[2] = -(step), (deltas)[3] = -(step) - (nch),                    \
     (deltas)[4] = -(nch),  (deltas)[5] =  (step) - (nch),                    \
     (deltas)[6] =  (step), (deltas)[7] =  (step) + (nch));

Definition at line 83 of file node_composite_bilateralblur.c.

Referenced by node_composit_exec_bilateralblur().

#define INIT_C3

Value:

mean0 = 1;                                                                \
    mean1[0] = src[0];                                                        \
    mean1[1] = src[1];                                                        \
    mean1[2] = src[2];                                                        \
    mean1[3] = src[3];

Definition at line 46 of file node_composite_bilateralblur.c.

Referenced by node_composit_exec_bilateralblur().

#define KERNEL_ELEMENT_C3

(

k

)

Value:

temp_color = src + deltas[k];                                             \
    ref_color = ref + deltas[k];                                              \
    w = weight_tab[k] +                                                       \
        (double)COLOR_DISTANCE_C3(ref, ref_color ) * i2sigma_color;           \
    w = 1.0/(w*w + 1);                                                        \
    mean0 += w;                                                               \
    mean1[0] += (double)temp_color[0]*w;                                      \
    mean1[1] += (double)temp_color[1]*w;                                      \
    mean1[2] += (double)temp_color[2]*w;                                      \
    mean1[3] += (double)temp_color[3]*w;

Definition at line 62 of file node_composite_bilateralblur.c.

Referenced by node_composit_exec_bilateralblur().

#define UPDATE_OUTPUT_C3

Value:

mean0 = 1.0/mean0;                                                        \
    dest[x*pix + 0] = mean1[0]*mean0;                                         \
    dest[x*pix + 1] = mean1[1]*mean0;                                         \
    dest[x*pix + 2] = mean1[2]*mean0;                                         \
    dest[x*pix + 3] = mean1[3]*mean0;

Definition at line 75 of file node_composite_bilateralblur.c.

Referenced by node_composit_exec_bilateralblur().

---

Function Documentation

static void node_composit_exec_bilateralblur	(	void *	UNUSEDdata,
		bNode *	node,
		bNodeStack **	in,
		bNodeStack **	out
	)		[static]

Definition at line 92 of file node_composite_bilateralblur.c.

References alloc_compbuf(), CB_RGBA, CB_VAL, CB_VEC2, CB_VEC3, data, bNodeStack::data, dupalloc_compbuf(), ELEM3, bNode::exec, free_compbuf(), i, INIT_3X3_DELTAS, INIT_C3, NodeBilateralBlurData::iter, KERNEL_ELEMENT_C3, NODE_BREAK, NULL, CompBuf::rect, NodeBilateralBlurData::sigma_color, NodeBilateralBlurData::sigma_space, step(), bNode::storage, SWAP, CompBuf::type, typecheck_compbuf(), UPDATE_OUTPUT_C3, simple_enum_gen::w, CompBuf::x, CompBuf::xof, CompBuf::y, and CompBuf::yof.

Referenced by register_node_type_cmp_bilateralblur().

static void node_composit_init_bilateralblur	(	bNodeTree *	UNUSEDntree,
		bNode *	node,
		bNodeTemplate *	UNUSEDntemp
	)		[static]

Definition at line 253 of file node_composite_bilateralblur.c.

References MEM_callocN(), NodeBilateralBlurData::sigma_color, NodeBilateralBlurData::sigma_space, and bNode::storage.

Referenced by register_node_type_cmp_bilateralblur().

void register_node_type_cmp_bilateralblur

(

bNodeTreeType *

ttype

)

Definition at line 261 of file node_composite_bilateralblur.c.

References CMP_NODE_BILATERALBLUR, NODE_CLASS_OP_FILTER, node_composit_exec_bilateralblur(), node_composit_init_bilateralblur(), node_copy_standard_storage(), node_free_standard_storage(), NODE_OPTIONS, node_type_base(), node_type_exec(), node_type_init(), node_type_size(), node_type_socket_templates(), node_type_storage(), and nodeRegisterType().

Referenced by registerCompositNodes().

---

Variable Documentation

bNodeSocketTemplate cmp_node_bilateralblur_in[] [static]

Initial value:

 {
    { SOCK_RGBA, 1, "Image", 1.0f, 1.0f, 1.0f, 1.0f}, 
    { SOCK_RGBA, 1, "Determinator", 1.0f, 1.0f, 1.0f, 1.0f}, 
    { -1, 0, "" } 
}

Definition at line 35 of file node_composite_bilateralblur.c.

bNodeSocketTemplate cmp_node_bilateralblur_out[] [static]

Initial value:

 { 
    { SOCK_RGBA, 0, "Image"}, 
    { -1, 0, "" } 
}

Definition at line 41 of file node_composite_bilateralblur.c.