node_composite_alphaOver.c File Reference

#include "node_composite_util.h"

Go to the source code of this file.

Functions
static void	do_alphaover_premul (bNode *UNUSED(node), float *out, float *src, float *over, float *fac)
static void	do_alphaover_key (bNode *UNUSED(node), float *out, float *src, float *over, float *fac)
static void	do_alphaover_mixed (bNode *node, float *out, float *src, float *over, float *fac)
static void	node_composit_exec_alphaover (void *UNUSED(data), bNode *node, bNodeStack **in, bNodeStack **out)
static void	node_alphaover_init (bNodeTree *UNUSED(ntree), bNode *node, bNodeTemplate *UNUSED(ntemp))
void	register_node_type_cmp_alphaover (bNodeTreeType *ttype)
Variables
static bNodeSocketTemplate	cmp_node_alphaover_in []
static bNodeSocketTemplate	cmp_node_alphaover_out []

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Detailed Description

Definition in file node_composite_alphaOver.c.

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Function Documentation

static void do_alphaover_key	(	bNode *	UNUSEDnode,
		float *	out,
		float *	src,
		float *	over,
		float *	fac
	)		[static]

Definition at line 68 of file node_composite_alphaOver.c.

References copy_v4_v4(), and mul().

Referenced by node_composit_exec_alphaover().

static void do_alphaover_mixed	(	bNode *	node,
		float *	out,
		float *	src,
		float *	over,
		float *	fac
	)		[static]

Definition at line 89 of file node_composite_alphaOver.c.

References copy_v4_v4(), mul(), bNode::storage, and NodeTwoFloats::x.

Referenced by node_composit_exec_alphaover().

static void do_alphaover_premul	(	bNode *	UNUSEDnode,
		float *	out,
		float *	src,
		float *	over,
		float *	fac
	)		[static]

Definition at line 47 of file node_composite_alphaOver.c.

References copy_v4_v4(), and mul().

Referenced by node_composit_exec_alphaover().

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

Definition at line 142 of file node_composite_alphaOver.c.

References MEM_callocN(), and bNode::storage.

Referenced by register_node_type_cmp_alphaover().

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

Definition at line 114 of file node_composite_alphaOver.c.

References alloc_compbuf(), CB_RGBA, CB_VAL, composit3_pixel_processor(), bNode::custom1, bNodeStack::data, data, do_alphaover_key(), do_alphaover_mixed(), do_alphaover_premul(), NULL, bNode::storage, NodeTwoFloats::x, CompBuf::x, and CompBuf::y.

Referenced by register_node_type_cmp_alphaover().

void register_node_type_cmp_alphaover

(

bNodeTreeType *

ttype

)

Definition at line 147 of file node_composite_alphaOver.c.

References CMP_NODE_ALPHAOVER, node_alphaover_init(), NODE_CLASS_OP_COLOR, node_composit_exec_alphaover(), 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().

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Variable Documentation

bNodeSocketTemplate cmp_node_alphaover_in[] [static]

Initial value:

 {
    {   SOCK_FLOAT, 1, "Fac",           1.0f, 0.0f, 1.0f, 1.0f, 0.0f, 1.0f, PROP_FACTOR},
    {   SOCK_RGBA, 1, "Image",          1.0f, 1.0f, 1.0f, 1.0f},
    {   SOCK_RGBA, 1, "Image",          1.0f, 1.0f, 1.0f, 1.0f},
    {   -1, 0, ""   }
}

Definition at line 36 of file node_composite_alphaOver.c.

bNodeSocketTemplate cmp_node_alphaover_out[] [static]

Initial value:

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

Definition at line 42 of file node_composite_alphaOver.c.