#include <stdlib.h>
#include <string.h>
#include <math.h>
#include "MEM_guardedalloc.h"
#include "DNA_camera_types.h"
#include "DNA_color_types.h"
#include "DNA_ID.h"
#include "DNA_image_types.h"
#include "DNA_material_types.h"
#include "DNA_movieclip_types.h"
#include "DNA_node_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "DNA_texture_types.h"
#include "BLI_math.h"
#include "BLI_blenlib.h"
#include "BLI_rand.h"
#include "BLI_threads.h"
#include "BLI_utildefines.h"
#include "BKE_blender.h"
#include "BKE_camera.h"
#include "BKE_colortools.h"
#include "BKE_global.h"
#include "BKE_image.h"
#include "BKE_main.h"
#include "BKE_material.h"
#include "BKE_movieclip.h"
#include "BKE_node.h"
#include "BKE_texture.h"
#include "BKE_tracking.h"
#include "BKE_library.h"
#include "BKE_object.h"
#include "node_util.h"
#include "IMB_imbuf_types.h"
#include "IMB_imbuf.h"
#include "RE_pipeline.h"
#include "RE_shader_ext.h"
#include "RE_render_ext.h"
#include "NOD_composite.h"

Classes
struct	CompBuf
Defines
#define	CB_RGBA 4
#define	CB_VEC4 4
#define	CB_VEC3 3
#define	CB_VEC2 2
#define	CB_VAL 1
#define	CHAN_R 0
#define	CHAN_G 1
#define	CHAN_B 2
#define	CHAN_A 3
#define	fRGB_clear(c) { c[0]=c[1]=c[2]=0.f; }
#define	fRGB_copy(c1, c2) { c1[0]=c2[0]; c1[1]=c2[1]; c1[2]=c2[2]; c1[3]=c2[3]; }
#define	fRGB_add(c1, c2) { c1[0]+=c2[0]; c1[1]+=c2[1]; c1[2]+=c2[2]; }
#define	fRGB_sub(c1, c2) { c1[0]-=c2[0]; c1[1]-=c2[1]; c1[2]-=c2[2]; }
#define	fRGB_mult(c, s) { c[0]=s; c[1]=s; c[2]*=s; }
#define	fRGB_madd(c1, c2, s) { c1[0]+=c2[0]s; c1[1]+=c2[1]s; c1[2]+=c2[2]*s; }
#define	fRGB_colormult(c, cs) { c[0]=cs[0]; c[1]=cs[1]; c[2]*=cs[2]; }
#define	fRGB_colormadd(c1, c2, c3) { c1[0]+=c2[0]c3[0]; c1[1]+=c2[1]c3[1]; c1[2]+=c2[2]*c3[2]; }
#define	fRGB_rgbmult(c, r, g, b) { c[0]=(r); c[1]=(g); c[2]*=(b); }
#define	fRGB_swap(c1, c2)
#define	CMP_SCALE_MAX 12000
Typedefs
typedef struct CompBuf	CompBuf
typedef float	fRGB [4]
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 (struct CompBuf cbuf, struct bNode node)
void	node_compo_pass_on (void data, int thread, struct bNode node, void 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)
CompBuf *	typecheck_compbuf (CompBuf *inbuf, int type)
void	typecheck_compbuf_color (float out, float in, int outtype, int intype)
float *	compbuf_get_pixel (CompBuf cbuf, float defcol, float *use, int x, int y, int xrad, int yrad)
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)
void	generate_preview (void data, bNode node, CompBuf *stackbuf)
void	do_copy_rgba (bNode node, float out, float *in)
void	do_copy_rgb (bNode node, float out, float *in)
void	do_copy_value (bNode node, float out, float *in)
void	do_copy_a_rgba (bNode node, float out, float in, float fac)
void	do_rgba_to_yuva (bNode node, float out, float *in)
void	do_rgba_to_hsva (bNode node, float out, float *in)
void	do_rgba_to_ycca (bNode node, float out, float *in)
void	do_yuva_to_rgba (bNode node, float out, float *in)
void	do_hsva_to_rgba (bNode node, float out, float *in)
void	do_ycca_to_rgba (bNode node, float out, float *in)
void	gamma_correct_compbuf (CompBuf *img, int inversed)
void	premul_compbuf (CompBuf *img, int inversed)
void	convolve (CompBuf dst, CompBuf in1, CompBuf *in2)
void	node_ID_title_cb (void node_v, void unused_v)
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)
CompBuf *	node_composit_transform (CompBuf *cbuf, float x, float y, float angle, float scale, int filter_type)
float *	node_composit_get_float_buffer (RenderData rd, ImBuf ibuf, int *alloc)

Detailed Description

Definition in file node_composite_util.h.

Define Documentation

#define CB_RGBA 4

Definition at line 107 of file node_composite_util.h.

#define CB_VAL 1

Definition at line 111 of file node_composite_util.h.

#define CB_VEC2 2

Definition at line 110 of file node_composite_util.h.

Referenced by alloc_compbuf(), node_composit_exec_bilateralblur(), node_composit_exec_blur(), qd_getPixel(), qd_setPixel(), typecheck_compbuf(), and typecheck_compbuf_color().

#define CB_VEC3 3

Definition at line 109 of file node_composite_util.h.

Referenced by alloc_compbuf(), compbuf_from_pass(), node_composit_exec_bilateralblur(), node_composit_exec_blur(), node_composit_exec_displace(), node_composit_exec_mapuv(), node_composit_exec_normal(), qd_getPixel(), qd_setPixel(), typecheck_compbuf(), and typecheck_compbuf_color().

#define CB_VEC4 4

Definition at line 108 of file node_composite_util.h.

Referenced by compbuf_from_pass(), and node_composit_exec_vecblur().

#define CHAN_A 3

Definition at line 117 of file node_composite_util.h.

Referenced by node_composit_exec_channel_matte(), node_composit_exec_chroma_matte(), node_composit_exec_color_matte(), node_composit_exec_diff_matte(), node_composit_exec_distance_matte(), node_composit_exec_image(), node_composit_exec_luma_matte(), node_composit_exec_rlayers(), node_composit_exec_sephsva(), node_composit_exec_seprgba(), node_composit_exec_sepycca(), node_composit_exec_sepyuva(), node_composit_exec_valtorgb(), and valbuf_from_rgbabuf().

#define CHAN_B 2

Definition at line 116 of file node_composite_util.h.

Referenced by node_composit_exec_sephsva(), node_composit_exec_seprgba(), node_composit_exec_sepycca(), and node_composit_exec_sepyuva().

#define CHAN_G 1

Definition at line 115 of file node_composite_util.h.

Referenced by node_composit_exec_sephsva(), node_composit_exec_seprgba(), node_composit_exec_sepycca(), and node_composit_exec_sepyuva().

#define CHAN_R 0

Definition at line 114 of file node_composite_util.h.

Referenced by node_composit_exec_sephsva(), node_composit_exec_seprgba(), node_composit_exec_sepycca(), node_composit_exec_sepyuva(), and valbuf_from_rgbabuf().

#define CMP_SCALE_MAX 12000

Definition at line 220 of file node_composite_util.h.

Referenced by node_composit_exec_scale().

#define fRGB_add	(	c1,
		c2
	)	{ c1[0]+=c2[0]; c1[1]+=c2[1]; c1[2]+=c2[2]; }

Definition at line 188 of file node_composite_util.h.

Referenced by avgLogLum(), convolve(), and qd_downScaledCopy().

#define fRGB_clear ( c ) { c[0]=c[1]=c[2]=0.f; }

Definition at line 184 of file node_composite_util.h.

#define fRGB_colormadd	(	c1,
		c2,
		c3
	)	{ c1[0]+=c2[0]c3[0]; c1[1]+=c2[1]c3[1]; c1[2]+=c2[2]*c3[2]; }

Definition at line 198 of file node_composite_util.h.

#define fRGB_colormult	(	c,
		cs
	)	{ c[0]=cs[0]; c[1]=cs[1]; c[2]*=cs[2]; }

Definition at line 196 of file node_composite_util.h.

Referenced by convolve(), and ghosts().

#define fRGB_copy	(	c1,
		c2
	)	{ c1[0]=c2[0]; c1[1]=c2[1]; c1[2]=c2[2]; c1[3]=c2[3]; }

Definition at line 186 of file node_composite_util.h.

Referenced by mixImages(), qd_downScaledCopy(), and tonemap().

#define fRGB_madd	(	c1,
		c2,
		s
	)	{ c1[0]+=c2[0]s; c1[1]+=c2[1]s; c1[2]+=c2[2]*s; }

Definition at line 194 of file node_composite_util.h.

Referenced by ghosts(), and star4().

#define fRGB_mult	(	c,
		s
	)	{ c[0]=s; c[1]=s; c[2]*=s; }

Definition at line 192 of file node_composite_util.h.

Referenced by avgLogLum(), fglow(), ghosts(), mixImages(), qd_downScaledCopy(), star4(), and tonemap().

#define fRGB_rgbmult	(	c,
		r,
		g,
		b
	)	{ c[0]=(r); c[1]=(g); c[2]*=(b); }

Definition at line 200 of file node_composite_util.h.

Referenced by ghosts(), and streaks().

#define fRGB_sub	(	c1,
		c2
	)	{ c1[0]-=c2[0]; c1[1]-=c2[1]; c1[2]-=c2[2]; }

Definition at line 190 of file node_composite_util.h.

#define fRGB_swap	(	c1,
		c2
	)

Value:

{ float _t=c1[0];  c1[0]=c2[0];  c2[0]=_t;\
                                  _t=c1[1];  c1[1]=c2[1];  c2[1]=_t;\
                                  _t=c1[2];  c1[2]=c2[2];  c2[2]=_t;\
                                  _t=c1[3];  c1[3]=c2[3];  c3[3]=_t;}

Definition at line 202 of file node_composite_util.h.

Typedef Documentation

typedef struct CompBuf CompBuf

typedef float fRGB[4]

Definition at line 182 of file node_composite_util.h.

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	(	struct CompBuf *	cbuf,
		struct 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().

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 *	node,
		float *	out,
		float *	in,
		float *	fac
	)

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

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

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

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

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

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

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

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

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

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.

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.

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().

void node_compo_pass_on	(	void *	data,
		int	thread,
		struct bNode *	node,
		void *	nodedata,
		struct bNodeStack **	in,
		struct bNodeStack **	out
	)

float* node_composit_get_float_buffer	(	RenderData *	rd,
		ImBuf *	ibuf,
		int *	alloc
	)

Definition at line 62 of file node_composite_image.c.

References RenderData::color_mgt_flag, FALSE, ImBuf::flags, IB_cm_predivide, IB_PROFILE_LINEAR_RGB, IB_PROFILE_NONE, IB_PROFILE_SRGB, IMB_buffer_float_from_float(), MEM_mapallocN(), ImBuf::profile, R_COLOR_MANAGEMENT, ImBuf::rect_float, TRUE, ImBuf::x, and ImBuf::y.

Referenced by node_composit_get_image(), and node_composit_get_movieclip().

CompBuf* node_composit_transform	(	CompBuf *	cbuf,
		float	x,
		float	y,
		float	angle,
		float	scale,
		int	filter_type
	)

Definition at line 51 of file node_composite_transform.c.

References add_v2_v2(), alloc_compbuf(), bicubic_interpolation(), bilinear_interpolation(), CB_RGBA, i, IMB_allocImBuf(), IMB_freeImBuf(), invert_m4(), invert_m4_m4(), mul_serie_m4(), mul_v3_m4v3(), neareast_interpolation(), NULL, CompBuf::rect, ImBuf::rect_float, rotate_m4(), size_to_mat4(), unit_m4(), CompBuf::x, and CompBuf::y.

Referenced by node_composit_exec_stabilize2d(), and node_composit_exec_transform().

void node_ID_title_cb	(	void *	node_v,
		void *	unused_v
	)

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().

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.h File Referencenodes

Classes

Defines

Typedefs

Functions

Detailed Description

Define Documentation

Typedef Documentation

Function Documentation

node_composite_util.h File Reference
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