initrender.c File Reference

#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "MEM_guardedalloc.h"
#include "BLI_blenlib.h"
#include "BLI_ghash.h"
#include "BLI_math.h"
#include "BLI_utildefines.h"
#include "DNA_camera_types.h"
#include "BKE_camera.h"
#include "pipeline.h"
#include "render_types.h"
#include "initrender.h"

Go to the source code of this file.

Functions
static float	filt_quadratic (float x)
static float	filt_cubic (float x)
static float	filt_catrom (float x)
static float	filt_mitchell (float x)
float	RE_filter_value (int type, float x)
struct Object *	RE_GetCamera (Render *re)
void	RE_SetOverrideCamera (Render *re, Object *cam_ob)
void	RE_SetCamera (Render *re, Object *cam_ob)
void	RE_GetCameraWindow (struct Render *re, struct Object *camera, float r_winmat[4][4])
void	RE_GetCameraWindowWithOverscan (struct Render *re, float overscan, float r_winmat[4][4])
void	RE_GetCameraModelMatrix (Render *re, struct Object *camera, float r_modelmat[4][4])
void	RE_GetViewPlane (Render *re, rctf *r_viewplane, rcti *r_disprect)
void	RE_parts_free (Render *re)
void	RE_parts_clamp (Render *re)
void	RE_parts_init (Render *re)

Function Documentation

filt_catrom()

static float filt_catrom ( float  x )

static

Definition at line 82 of file initrender.c.

References x, and x2.

Referenced by RE_filter_value().

filt_cubic()

static float filt_cubic ( float  x )

static

Definition at line 65 of file initrender.c.

References x, and x2.

Referenced by RE_filter_value().

filt_mitchell()

static float filt_mitchell ( float  x )

static

Definition at line 98 of file initrender.c.

References Freestyle::c, q1, and x.

Referenced by RE_filter_value().

filt_quadratic()

static float filt_quadratic ( float  x )

static

Definition at line 51 of file initrender.c.

References x.

Referenced by RE_filter_value().

RE_filter_value()

float RE_filter_value	(	int	type,
		float	x
	)

Definition at line 128 of file initrender.c.

References expf, fabsf, filt_catrom(), filt_cubic(), filt_mitchell(), filt_quadratic(), M_PI, R_FILTER_BOX, R_FILTER_CATROM, R_FILTER_CUBIC, R_FILTER_GAUSS, R_FILTER_MITCH, R_FILTER_QUAD, R_FILTER_TENT, sqrtf, type, and x.

Referenced by make_gaussian_blur_kernel(), and blender::compositor::BlurBaseOperation::make_gausstab().

RE_GetCamera()

struct Object* RE_GetCamera

(

Render *

re

)

Definition at line 169 of file initrender.c.

References BKE_camera_multiview_render(), Scene::camera, Render::camera_override, Render::scene, and Render::viewname.

Referenced by do_render_engine(), do_render_full_pipeline(), EEVEE_render_init(), FRS_do_stroke_rendering(), GPENCIL_render_init(), GPENCIL_render_to_image(), Freestyle::BlenderFileLoader::insertShapeNode(), RE_PreviewRender(), renderresult_stampinfo(), workbench_render(), and workbench_render_matrices_init().

RE_GetCameraModelMatrix()

void RE_GetCameraModelMatrix	(	Render *	re,
		struct Object *	camera,
		float	r_modelmat[4][4]
	)

Definition at line 230 of file initrender.c.

References BKE_camera_multiview_model_matrix(), Render::r, and Render::viewname.

Referenced by EEVEE_render_view_sync(), GPENCIL_render_init(), Freestyle::BlenderFileLoader::insertShapeNode(), and workbench_render_matrices_init().

RE_GetCameraWindow()

void RE_GetCameraWindow	(	struct Render *	re,
		struct Object *	camera,
		float	r_winmat[4][4]
	)

Definition at line 205 of file initrender.c.

References copy_m4_m4(), RE_SetCamera(), and Render::winmat.

Referenced by EEVEE_render_view_sync(), FRS_do_stroke_rendering(), GPENCIL_render_init(), and workbench_render_matrices_init().

RE_GetCameraWindowWithOverscan()

void RE_GetCameraWindowWithOverscan	(	struct Render *	re,
		float	overscan,
		float	r_winmat[4][4]
	)

Definition at line 212 of file initrender.c.

References BKE_camera_params_compute_matrix(), BLI_rctf_size_x(), BLI_rctf_size_y(), Render::clip_end, Render::clip_start, copy_m4_m4(), max_ff(), params, Render::viewplane, and Render::winmat.

Referenced by EEVEE_render_view_sync().

RE_GetViewPlane()

void RE_GetViewPlane	(	Render *	re,
		rctf *	r_viewplane,
		rcti *	r_disprect
	)

Definition at line 235 of file initrender.c.

References BLI_rcti_init(), Render::disprect, RenderData::mode, Render::r, R_BORDER, and Render::viewplane.

Referenced by DRW_render_gpencil(), and DRW_render_to_image().

RE_parts_clamp()

void RE_parts_clamp

(

Render *

re

)

Definition at line 258 of file initrender.c.

References max_ii(), min_ii(), Render::partx, Render::party, Render::r, Render::rectx, Render::recty, RenderData::tilex, and RenderData::tiley.

Referenced by RE_InitState(), and RE_parts_init().

RE_parts_free()

void RE_parts_free

(

Render *

re

)

Definition at line 250 of file initrender.c.

References BLI_ghash_free(), MEM_freeN, NULL, and Render::parts.

Referenced by RE_bake_engine(), RE_engine_render(), and RE_parts_init().

RE_parts_init()

void RE_parts_init

(

Render *

re

)

Definition at line 265 of file initrender.c.

References BLI_ghash_insert(), BLI_ghash_new(), BLI_ghashutil_inthash_v4_cmp, BLI_ghashutil_inthash_v4_p, BLI_rcti_size_x(), BLI_rcti_size_y(), RenderPart::disprect, Render::disprect, MEM_callocN, Render::parts, Render::partx, Render::party, RE_parts_clamp(), RE_parts_free(), RenderPart::rectx, Render::rectx, RenderPart::recty, Render::recty, rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

Referenced by RE_bake_engine(), and RE_engine_render().

RE_SetCamera()

void RE_SetCamera	(	Render *	re,
		Object *	cam_ob
	)

Per render, there's one persistent view-plane. Parts will set their own view-planes.

Note

call this after RE_InitState().

Definition at line 185 of file initrender.c.

References BKE_camera_multiview_params(), BKE_camera_params_compute_matrix(), BKE_camera_params_compute_viewplane(), BKE_camera_params_from_object(), BKE_camera_params_init(), Render::clip_end, Render::clip_start, copy_m4_m4(), params, Render::r, Render::viewname, Render::viewplane, Render::winmat, Render::winx, Render::winy, RenderData::xasp, and RenderData::yasp.

Referenced by do_render_engine(), RE_GetCameraWindow(), and RE_PreviewRender().

RE_SetOverrideCamera()

void RE_SetOverrideCamera	(	Render *	re,
		Object *	cam_ob
	)

Definition at line 175 of file initrender.c.

References Render::camera_override.

Referenced by screen_opengl_views_setup().