#include "node_composite_util.h"

Defines
#define	pred(k) (((k & Nym) << Mx) + (k >> My))
#define	YVV(L)
Typedefs
typedef float	fREAL
Functions
CompBuf *	alloc_compbuf (int sizex, int sizey, int type, int alloc)
CompBuf *	dupalloc_compbuf (CompBuf *cbuf)
CompBuf *	pass_on_compbuf (CompBuf *cbuf)
void	free_compbuf (CompBuf *cbuf)
void	print_compbuf (char str, CompBuf cbuf)
void	compbuf_set_node (CompBuf cbuf, bNode node)
void	node_compo_pass_on (void UNUSED(data), int UNUSED(thread), struct bNode node, void UNUSED(nodedata), struct bNodeStack in, struct bNodeStack *out)
CompBuf *	get_cropped_compbuf (rcti drect, float rectf, int rectx, int recty, int type)
CompBuf *	scalefast_compbuf (CompBuf *inbuf, int newx, int newy)
void	typecheck_compbuf_color (float out, float in, int outtype, int intype)
CompBuf *	typecheck_compbuf (CompBuf *inbuf, int type)
float *	compbuf_get_pixel (CompBuf cbuf, float defcol, float *use, int x, int y, int xrad, int yrad)
static CompBuf *	composit_check_compbuf (CompBuf cbuf, int type, CompBuf outbuf)
void	composit1_pixel_processor (bNode node, CompBuf out, CompBuf src_buf, float src_col, void(func)(bNode , float , float ), int src_type)
void	composit2_pixel_processor (bNode node, CompBuf out, CompBuf src_buf, float src_col, CompBuf fac_buf, float fac, void(func)(bNode , float , float , float *), int src_type, int fac_type)
void	composit3_pixel_processor (bNode node, CompBuf out, CompBuf src1_buf, float src1_col, CompBuf src2_buf, float src2_col, CompBuf fac_buf, float fac, void(func)(bNode , float , float , float , float ), int src1_type, int src2_type, int fac_type)
void	composit4_pixel_processor (bNode node, CompBuf out, CompBuf src1_buf, float src1_col, CompBuf fac1_buf, float fac1, CompBuf src2_buf, float src2_col, CompBuf fac2_buf, float fac2, void(func)(bNode , float , float , float , float , float *), int src1_type, int fac1_type, int src2_type, int fac2_type)
CompBuf *	valbuf_from_rgbabuf (CompBuf *cbuf, int channel)
static CompBuf *	generate_procedural_preview (CompBuf *cbuf, int newx, int newy)
void	generate_preview (void data, bNode node, CompBuf *stackbuf)
void	do_rgba_to_yuva (bNode UNUSED(node), float out, float *in)
void	do_rgba_to_hsva (bNode UNUSED(node), float out, float *in)
void	do_rgba_to_ycca (bNode UNUSED(node), float out, float *in)
void	do_yuva_to_rgba (bNode UNUSED(node), float out, float *in)
void	do_hsva_to_rgba (bNode UNUSED(node), float out, float *in)
void	do_ycca_to_rgba (bNode UNUSED(node), float out, float *in)
void	do_copy_rgba (bNode UNUSED(node), float out, float *in)
void	do_copy_rgb (bNode UNUSED(node), float out, float *in)
void	do_copy_value (bNode UNUSED(node), float out, float *in)
void	do_copy_a_rgba (bNode UNUSED(node), float out, float in, float fac)
void	gamma_correct_compbuf (CompBuf *img, int inversed)
void	premul_compbuf (CompBuf *img, int inversed)
static unsigned int	nextPow2 (unsigned int x, unsigned int *L2)
static unsigned int	revbin_upd (unsigned int r, unsigned int h)
static void	FHT (fREAL *data, unsigned int M, unsigned int inverse)
static void	FHT2D (fREAL *data, unsigned int Mx, unsigned int My, unsigned int nzp, unsigned int inverse)
static void	fht_convolve (fREAL d1, fREAL d2, unsigned int M, unsigned int N)
void	convolve (CompBuf dst, CompBuf in1, CompBuf *in2)
void	qd_getPixel (CompBuf src, int x, int y, float col)
void	qd_setPixel (CompBuf src, int x, int y, float col)
void	qd_addPixel (CompBuf src, int x, int y, float col)
void	qd_multPixel (CompBuf *src, int x, int y, float f)
void	qd_getPixelLerpWrap (CompBuf src, float u, float v, float col)
void	qd_getPixelLerp (CompBuf src, float u, float v, float col)
void	qd_getPixelLerpChan (CompBuf src, float u, float v, int chan, float out)
CompBuf *	qd_downScaledCopy (CompBuf *src, int scale)
void	IIR_gauss (CompBuf *src, float sigma, int chan, int xy)

Detailed Description

Definition in file node_composite_util.c.

Define Documentation

#define pred ( k ) (((k & Nym) << Mx) + (k >> My))

Referenced by FHT2D().

#define YVV ( L )

Value:

{                                                                             \
    W[0] = cf[0]*X[0] + cf[1]*X[0] + cf[2]*X[0] + cf[3]*X[0];                 \
    W[1] = cf[0]*X[1] + cf[1]*W[0] + cf[2]*X[0] + cf[3]*X[0];                 \
    W[2] = cf[0]*X[2] + cf[1]*W[1] + cf[2]*W[0] + cf[3]*X[0];                 \
    for (i=3; i<L; i++)                                                       \
        W[i] = cf[0]*X[i] + cf[1]*W[i-1] + cf[2]*W[i-2] + cf[3]*W[i-3];       \
    tsu[0] = W[L-1] - X[L-1];                                                 \
    tsu[1] = W[L-2] - X[L-1];                                                 \
    tsu[2] = W[L-3] - X[L-1];                                                 \
    tsv[0] = tsM[0]*tsu[0] + tsM[1]*tsu[1] + tsM[2]*tsu[2] + X[L-1];          \
    tsv[1] = tsM[3]*tsu[0] + tsM[4]*tsu[1] + tsM[5]*tsu[2] + X[L-1];          \
    tsv[2] = tsM[6]*tsu[0] + tsM[7]*tsu[1] + tsM[8]*tsu[2] + X[L-1];          \
    Y[L-1] = cf[0]*W[L-1] + cf[1]*tsv[0] + cf[2]*tsv[1] + cf[3]*tsv[2];       \
    Y[L-2] = cf[0]*W[L-2] + cf[1]*Y[L-1] + cf[2]*tsv[0] + cf[3]*tsv[1];       \
    Y[L-3] = cf[0]*W[L-3] + cf[1]*Y[L-2] + cf[2]*Y[L-1] + cf[3]*tsv[0];       \
    for (i=L-4; i>=0; i--)                                                    \
        Y[i] = cf[0]*W[i] + cf[1]*Y[i+1] + cf[2]*Y[i+2] + cf[3]*Y[i+3];       \
}

Referenced by IIR_gauss(), and IIR_gauss_single().

Typedef Documentation

typedef float fREAL

Definition at line 790 of file node_composite_util.c.

Function Documentation

CompBuf* alloc_compbuf	(	int	sizex,
		int	sizey,
		int	type,
		int	alloc
	)

Definition at line 35 of file node_composite_util.c.

References CB_RGBA, CB_VEC2, CB_VEC3, CompBuf::disprect, CompBuf::malloc, MEM_callocN(), MEM_mapallocN(), CompBuf::rect, CompBuf::type, CompBuf::x, rcti::xmax, rcti::xmin, CompBuf::xrad, CompBuf::y, rcti::ymax, rcti::ymin, and CompBuf::yrad.

float* compbuf_get_pixel	(	CompBuf *	cbuf,
		float *	defcol,
		float *	use,
		int	x,
		int	y,
		int	xrad,
		int	yrad
	)

Definition at line 405 of file node_composite_util.c.

References CompBuf::rect, CompBuf::rect_procedural, CompBuf::type, CompBuf::x, CompBuf::xof, CompBuf::xrad, CompBuf::y, CompBuf::yof, and CompBuf::yrad.

Referenced by blur_with_reference(), composit1_pixel_processor(), composit2_pixel_processor(), composit3_pixel_processor(), and composit4_pixel_processor().

void compbuf_set_node	(	CompBuf *	cbuf,
		bNode *	node
	)

Definition at line 128 of file node_composite_util.c.

References CompBuf::node.

Referenced by local_merge(), and localize().

void composit1_pixel_processor	(	bNode *	node,
		CompBuf *	out,
		CompBuf *	src_buf,
		float *	src_col,
		void()(bNode , float , float )	func,
		int	src_type
	)

Definition at line 443 of file node_composite_util.c.

References MakeCursor::color, compbuf_get_pixel(), composit_check_compbuf(), free_compbuf(), CompBuf::rect, CompBuf::type, CompBuf::x, CompBuf::xrad, CompBuf::y, and CompBuf::yrad.

void composit2_pixel_processor	(	bNode *	node,
		CompBuf *	out,
		CompBuf *	src_buf,
		float *	src_col,
		CompBuf *	fac_buf,
		float *	fac,
		void()(bNode , float , float , float *)	func,
		int	src_type,
		int	fac_type
	)

void composit3_pixel_processor	(	bNode *	node,
		CompBuf *	out,
		CompBuf *	src1_buf,
		float *	src1_col,
		CompBuf *	src2_buf,
		float *	src2_col,
		CompBuf *	fac_buf,
		float *	fac,
		void()(bNode , float , float , float , float )	func,
		int	src1_type,
		int	src2_type,
		int	fac_type
	)

Definition at line 499 of file node_composite_util.c.

References MakeCursor::color, compbuf_get_pixel(), composit_check_compbuf(), free_compbuf(), CompBuf::rect, CompBuf::type, CompBuf::x, CompBuf::xrad, CompBuf::y, and CompBuf::yrad.

Referenced by node_composit_exec_alphaover(), node_composit_exec_brightcontrast(), node_composit_exec_mix_rgb(), node_composit_exec_normalize(), node_composit_exec_splitviewer(), and node_composit_exec_zcombine().

void composit4_pixel_processor	(	bNode *	node,
		CompBuf *	out,
		CompBuf *	src1_buf,
		float *	src1_col,
		CompBuf *	fac1_buf,
		float *	fac1,
		CompBuf *	src2_buf,
		float *	src2_col,
		CompBuf *	fac2_buf,
		float *	fac2,
		void()(bNode , float , float , float , float , float *)	func,
		int	src1_type,
		int	fac1_type,
		int	src2_type,
		int	fac2_type
	)

Definition at line 534 of file node_composite_util.c.

References MakeCursor::color, compbuf_get_pixel(), composit_check_compbuf(), free_compbuf(), CompBuf::rect, CompBuf::type, CompBuf::x, CompBuf::xrad, CompBuf::y, and CompBuf::yrad.

Referenced by node_composit_exec_combhsva(), node_composit_exec_combrgba(), node_composit_exec_combycca(), node_composit_exec_combyuva(), and node_composit_exec_zcombine().

static CompBuf* composit_check_compbuf	(	CompBuf *	cbuf,
		int	type,
		CompBuf *	outbuf
	)		`[static]`

Definition at line 430 of file node_composite_util.c.

References dupalloc_compbuf(), CompBuf::rect_procedural, typecheck_compbuf(), CompBuf::xof, and CompBuf::yof.

Referenced by composit1_pixel_processor(), composit2_pixel_processor(), composit3_pixel_processor(), and composit4_pixel_processor().

void convolve	(	CompBuf *	dst,
		CompBuf *	in1,
		CompBuf *	in2
	)

Definition at line 1007 of file node_composite_util.c.

References alloc_compbuf(), FHT2D(), fht_convolve(), free_compbuf(), fRGB_add, fRGB_colormult, MEM_callocN(), MEM_freeN(), nextPow2(), CompBuf::rect, CompBuf::type, CompBuf::x, and CompBuf::y.

Referenced by fglow().

void do_copy_a_rgba	(	bNode *	UNUSEDnode,
		float *	out,
		float *	in,
		float *	fac
	)

Definition at line 722 of file node_composite_util.c.

References copy_v3_v3().

Referenced by node_composit_exec_composite(), node_composit_exec_setalpha(), and node_composit_exec_viewer().

void do_copy_rgb	(	bNode *	UNUSEDnode,
		float *	out,
		float *	in
	)

Definition at line 711 of file node_composite_util.c.

References copy_v3_v3().

Referenced by node_composit_exec_setalpha().

void do_copy_rgba	(	bNode *	UNUSEDnode,
		float *	out,
		float *	in
	)

Definition at line 706 of file node_composite_util.c.

References copy_v4_v4().

Referenced by node_composit_exec_composite(), node_composit_exec_texture(), and node_composit_exec_viewer().

void do_copy_value	(	bNode *	UNUSEDnode,
		float *	out,
		float *	in
	)

Definition at line 717 of file node_composite_util.c.

Referenced by node_composit_exec_composite(), node_composit_exec_texture(), and node_composit_exec_viewer().

void do_hsva_to_rgba	(	bNode *	UNUSEDnode,
		float *	out,
		float *	in
	)

Definition at line 694 of file node_composite_util.c.

References hsv_to_rgb().

Referenced by node_composit_exec_channel_matte(), and node_composit_exec_color_matte().

void do_rgba_to_hsva	(	bNode *	UNUSEDnode,
		float *	out,
		float *	in
	)

Definition at line 676 of file node_composite_util.c.

References rgb_to_hsv().

Referenced by node_composit_exec_channel_matte(), and node_composit_exec_color_matte().

void do_rgba_to_ycca	(	bNode *	UNUSEDnode,
		float *	out,
		float *	in
	)

Definition at line 682 of file node_composite_util.c.

References BLI_YCC_ITU_BT601, and rgb_to_ycc().

void do_rgba_to_yuva	(	bNode *	UNUSEDnode,
		float *	out,
		float *	in
	)

Definition at line 670 of file node_composite_util.c.

References rgb_to_yuv().

Referenced by node_composit_exec_channel_matte(), and node_composit_exec_luma_matte().

void do_ycca_to_rgba	(	bNode *	UNUSEDnode,
		float *	out,
		float *	in
	)

Definition at line 700 of file node_composite_util.c.

References BLI_YCC_ITU_BT601, and ycc_to_rgb().

void do_yuva_to_rgba	(	bNode *	UNUSEDnode,
		float *	out,
		float *	in
	)

Definition at line 688 of file node_composite_util.c.

References yuv_to_rgb().

Referenced by node_composit_exec_channel_matte(), and node_composit_exec_luma_matte().

CompBuf* dupalloc_compbuf ( CompBuf * cbuf )

Definition at line 64 of file node_composite_util.c.

References alloc_compbuf(), CompBuf::rect, CompBuf::type, CompBuf::x, CompBuf::xof, CompBuf::y, and CompBuf::yof.

static void FHT	(	fREAL *	data,
		unsigned int	M,
		unsigned int	inverse
	)		`[static]`

Definition at line 813 of file node_composite_util.c.

References cos(), i, len(), M, M_PI, revbin_upd(), and sqrt().

Referenced by FHT2D().

static void FHT2D	(	fREAL *	data,
		unsigned int	Mx,
		unsigned int	My,
		unsigned int	nzp,
		unsigned int	inverse
	)		`[static]`

Definition at line 885 of file node_composite_util.c.

References A, B, C, D(), FHT(), i, and pred.

Referenced by convolve().

static void fht_convolve	(	fREAL *	d1,
		fREAL *	d2,
		unsigned int	M,
		unsigned int	N
	)		`[static]`

Definition at line 951 of file node_composite_util.c.

References i, L, M, and N.

Referenced by convolve().

void free_compbuf ( CompBuf * cbuf )

Definition at line 99 of file node_composite_util.c.

References CompBuf::malloc, MEM_freeN(), CompBuf::next, CompBuf::prev, and CompBuf::rect.

void gamma_correct_compbuf	(	CompBuf *	img,
		int	inversed
	)

Definition at line 729 of file node_composite_util.c.

References CB_RGBA, CompBuf::rect, sqrt(), CompBuf::type, CompBuf::x, and CompBuf::y.

Referenced by node_composit_exec_blur(), and node_composit_exec_defocus().

void generate_preview	(	void *	data,
		bNode *	node,
		CompBuf *	stackbuf
	)

Definition at line 616 of file node_composite_util.c.

References BLI_lock_thread(), BLI_unlock_thread(), CB_RGBA, RenderData::color_mgt_flag, data, free_compbuf(), generate_procedural_preview(), IB_PROFILE_LINEAR_RGB, IB_PROFILE_SRGB, IMB_buffer_byte_from_float(), LOCK_PREVIEW, MEM_callocN(), MEM_freeN(), NULL, bNode::preview, R_COLOR_MANAGEMENT, R_COLOR_MANAGEMENT_PREDIVIDE, bNodePreview::rect, CompBuf::rect, CompBuf::rect_procedural, scalefast_compbuf(), typecheck_compbuf(), CompBuf::x, bNodePreview::xsize, CompBuf::y, and bNodePreview::ysize.

static CompBuf* generate_procedural_preview	(	CompBuf *	cbuf,
		int	newx,
		int	newy
	)		`[static]`

Definition at line 597 of file node_composite_util.c.

References alloc_compbuf(), CB_RGBA, CompBuf::rect, CompBuf::rect_procedural, CompBuf::type, CompBuf::x, CompBuf::xrad, CompBuf::y, and CompBuf::yrad.

Referenced by generate_preview().

CompBuf* get_cropped_compbuf	(	rcti *	drect,
		float *	rectf,
		int	rectx,
		int	recty,
		int	type
	)

Definition at line 160 of file node_composite_util.c.

References alloc_compbuf(), NULL, CompBuf::rect, CompBuf::x, rcti::xmax, rcti::xmin, CompBuf::y, rcti::ymax, and rcti::ymin.

Referenced by compbuf_from_pass(), node_composit_exec_crop(), node_composit_exec_rlayers(), node_composit_get_image(), node_composit_get_movieclip(), and node_composit_get_zimage().

void IIR_gauss	(	CompBuf *	src,
		float	sigma,
		int	chan,
		int	xy
	)

Definition at line 1308 of file node_composite_util.c.

References i, MAX2, MEM_callocN(), MEM_freeN(), CompBuf::rect, CompBuf::type, CompBuf::x, X, CompBuf::y, and YVV.

Referenced by ghosts(), lensDistort(), and node_composit_exec_blur().

static unsigned int nextPow2	(	unsigned int	x,
		unsigned int *	L2
	)		`[static]`

Definition at line 793 of file node_composite_util.c.

Referenced by convolve().

void node_compo_pass_on	(	void *	UNUSEDdata,
		int	UNUSEDthread,
		struct bNode *	node,
		void *	UNUSEDnodedata,
		struct bNodeStack **	in,
		struct bNodeStack **	out
	)

Definition at line 134 of file node_composite_util.c.

References BLI_freelistN(), ListBase::first, i, LinkInOutsMuteNode::in, MEM_freeN(), bNodeType::mutelinksfunc, LinkInOutsMuteNode::next, NULL, LinkInOutsMuteNode::num_outs, LinkInOutsMuteNode::outs, pass_on_compbuf(), and bNode::typeinfo.

CompBuf* pass_on_compbuf ( CompBuf * cbuf )

Definition at line 77 of file node_composite_util.c.

References alloc_compbuf(), CompBuf::malloc, CompBuf::next, NULL, CompBuf::prev, CompBuf::rect, CompBuf::type, CompBuf::x, CompBuf::xof, CompBuf::y, and CompBuf::yof.

Referenced by exec(), node_compo_pass_on(), node_composit_exec_blur(), node_composit_exec_colorbalance(), node_composit_exec_defocus(), node_composit_exec_huecorrect(), node_composit_exec_invert(), node_composit_exec_scale(), and node_composit_exec_translate().

void premul_compbuf	(	CompBuf *	img,
		int	inversed
	)

Definition at line 753 of file node_composite_util.c.

References CB_RGBA, credits_svn_gen::e, fabsf, CompBuf::rect, CompBuf::type, CompBuf::x, and CompBuf::y.

Referenced by node_composit_exec_defocus(), and node_composit_exec_premulkey().

void print_compbuf	(	char *	str,
		CompBuf *	cbuf
	)

Definition at line 122 of file node_composite_util.c.

References CompBuf::rect, CompBuf::x, and CompBuf::y.

void qd_addPixel	(	CompBuf *	src,
		int	x,
		int	y,
		float *	col
	)

Definition at line 1182 of file node_composite_util.c.

References CompBuf::rect, CompBuf::type, and CompBuf::x.

CompBuf* qd_downScaledCopy	(	CompBuf *	src,
		int	scale
	)

Definition at line 1268 of file node_composite_util.c.

References alloc_compbuf(), dupalloc_compbuf(), fRGB_add, fRGB_copy, fRGB_mult, if(), CompBuf::rect, CompBuf::type, CompBuf::x, and CompBuf::y.

Referenced by BTP().

void qd_getPixel	(	CompBuf *	src,
		int	x,
		int	y,
		float *	col
	)

Definition at line 1131 of file node_composite_util.c.

References CB_RGBA, CB_VAL, CB_VEC2, CB_VEC3, CompBuf::rect, CompBuf::rect_procedural, CompBuf::type, CompBuf::x, CompBuf::xrad, and CompBuf::yrad.

Referenced by brightness_mean(), brightness_standard_deviation(), do_displace(), fill_bins(), star4(), and streaks().

void qd_getPixelLerp	(	CompBuf *	src,
		float	u,
		float	v,
		float *	col
	)

Definition at line 1222 of file node_composite_util.c.

References B, CB_VAL, CompBuf::rect, CompBuf::type, CompBuf::x, and CompBuf::y.

Referenced by dblur(), ghosts(), lensDistort(), mixImages(), star4(), and streaks().

void qd_getPixelLerpChan	(	CompBuf *	src,
		float	u,
		float	v,
		int	chan,
		float *	out
	)

Definition at line 1247 of file node_composite_util.c.

References B, CompBuf::rect, CompBuf::type, CompBuf::x, and CompBuf::y.

Referenced by lensDistort().

void qd_getPixelLerpWrap	(	CompBuf *	src,
		float	u,
		float	v,
		float *	col
	)

Definition at line 1200 of file node_composite_util.c.

References CB_VAL, CompBuf::rect, CompBuf::type, CompBuf::x, and CompBuf::y.

Referenced by dblur().

void qd_multPixel	(	CompBuf *	src,
		int	x,
		int	y,
		float	f
	)

Definition at line 1191 of file node_composite_util.c.

References CompBuf::rect, CompBuf::type, and CompBuf::x.

void qd_setPixel	(	CompBuf *	src,
		int	x,
		int	y,
		float *	col
	)

Definition at line 1167 of file node_composite_util.c.

References CB_RGBA, CB_VAL, CB_VEC2, CB_VEC3, CompBuf::rect, CompBuf::type, and CompBuf::x.

Referenced by do_displace(), draw_histogram(), fglow(), ghosts(), and star4().

static unsigned int revbin_upd	(	unsigned int	r,
		unsigned int	h
	)		`[static]`

Definition at line 807 of file node_composite_util.c.

Referenced by FHT().

CompBuf* scalefast_compbuf	(	CompBuf *	inbuf,
		int	newx,
		int	newy
	)

Definition at line 182 of file node_composite_util.c.

References alloc_compbuf(), dupalloc_compbuf(), CompBuf::rect, CompBuf::type, CompBuf::x, and CompBuf::y.

Referenced by generate_preview().

CompBuf* typecheck_compbuf	(	CompBuf *	inbuf,
		int	type
	)

Definition at line 290 of file node_composite_util.c.

References alloc_compbuf(), CB_RGBA, CB_VAL, CB_VEC2, CB_VEC3, copy_v3_v3(), CompBuf::node, CompBuf::procedural_offset, CompBuf::procedural_size, CompBuf::procedural_type, CompBuf::rect, CompBuf::rect_procedural, CompBuf::type, CompBuf::x, CompBuf::xof, CompBuf::y, and CompBuf::yof.

void typecheck_compbuf_color	(	float *	out,
		float *	in,
		int	outtype,
		int	intype
	)

Definition at line 221 of file node_composite_util.c.

References CB_RGBA, CB_VAL, CB_VEC2, and CB_VEC3.

Referenced by texture_procedural().

CompBuf* valbuf_from_rgbabuf	(	CompBuf *	cbuf,
		int	channel
	)

node_composite_util.c File Referencenodes

Defines

Typedefs

Functions

Detailed Description

Define Documentation

Typedef Documentation

Function Documentation

node_composite_util.c File Reference
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