math_float4.h File Reference

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Functions
CCL_NAMESPACE_BEGIN ccl_device_inline float4	zero_float4 ()
ccl_device_inline float4	one_float4 ()
ccl_device_inline int4	cast (const float4 a)
ccl_device_inline float4	operator- (const float4 &a)
ccl_device_inline float4	operator* (const float4 a, const float4 b)
ccl_device_inline float4	operator* (const float4 a, float f)
ccl_device_inline float4	operator* (float f, const float4 a)
ccl_device_inline float4	operator/ (const float4 a, float f)
ccl_device_inline float4	operator/ (const float4 a, const float4 b)
ccl_device_inline float4	operator+ (const float4 a, const float4 b)
ccl_device_inline float4	operator+ (const float4 a, const float f)
ccl_device_inline float4	operator- (const float4 a, const float4 b)
ccl_device_inline float4	operator- (const float4 a, const float f)
ccl_device_inline float4	operator+= (float4 &a, const float4 b)
ccl_device_inline float4	operator-= (float4 &a, const float4 b)
ccl_device_inline float4	operator*= (float4 &a, const float4 b)
ccl_device_inline float4	operator*= (float4 &a, float f)
ccl_device_inline float4	operator/= (float4 &a, const float4 b)
ccl_device_inline float4	operator/= (float4 &a, float f)
ccl_device_inline int4	operator< (const float4 a, const float4 b)
ccl_device_inline int4	operator>= (const float4 a, const float4 b)
ccl_device_inline int4	operator<= (const float4 a, const float4 b)
ccl_device_inline bool	operator== (const float4 a, const float4 b)
ccl_device_inline const float4	operator^ (const float4 a, const float4 b)
ccl_device_inline float4	min (const float4 a, const float4 b)
ccl_device_inline float4	max (const float4 a, const float4 b)
ccl_device_inline float4	clamp (const float4 a, const float4 mn, const float4 mx)
ccl_device_inline const float4	madd (const float4 a, const float4 b, const float4 c)
ccl_device_inline float4	msub (const float4 a, const float4 b, const float4 c)
ccl_device_inline float	reduce_add (const float4 a)
ccl_device_inline float	reduce_min (const float4 a)
ccl_device_inline float	reduce_max (const float4 a)
ccl_device_inline float	dot (const float4 a, const float4 b)
ccl_device_inline float	len (const float4 a)
ccl_device_inline float	len_squared (const float4 a)
ccl_device_inline float4	sqr (const float4 a)
ccl_device_inline float	distance (const float4 a, const float4 b)
ccl_device_inline float4	rcp (const float4 a)
ccl_device_inline float4	sqrt (const float4 a)
ccl_device_inline float4	cross (const float4 a, const float4 b)
ccl_device_inline bool	is_zero (const float4 a)
ccl_device_inline float	average (const float4 a)
ccl_device_inline float4	normalize (const float4 a)
ccl_device_inline float4	safe_normalize (const float4 a)
ccl_device_inline float4	fabs (const float4 a)
ccl_device_inline float4	fmod (const float4 a, const float b)
ccl_device_inline float4	floor (const float4 a)
ccl_device_inline float4	floorfrac (const float4 x, ccl_private int4 *i)
ccl_device_inline float4	mix (const float4 a, const float4 b, float t)
ccl_device_inline float4	mix (const float4 a, const float4 b, const float4 t)
ccl_device_inline float4	saturate (const float4 a)
ccl_device_inline float4	exp (float4 v)
ccl_device_inline float4	log (float4 v)
ccl_device_inline bool	isequal (const float4 a, const float4 b)
ccl_device_inline float4	select (const int4 mask, const float4 a, const float4 b)
ccl_device_inline float4	mask (const int4 mask, const float4 a)
ccl_device_inline float4	load_float4 (ccl_private const float *v)
ccl_device_inline float4	safe_divide (const float4 a, const float b)
ccl_device_inline float4	safe_divide (const float4 a, const float4 b)
ccl_device_inline bool	isfinite_safe (float4 v)
ccl_device_inline float4	ensure_finite (float4 v)
ccl_device_inline float4	power (float4 v, float e)

Function Documentation

average()

ccl_device_inline float average

(

const float4

a

)

Definition at line 444 of file math_float4.h.

References reduce_add().

cast()

ccl_device_inline int4 cast

(

const float4

a

)

Definition at line 29 of file math_float4.h.

References __float_as_int, and make_int4().

Referenced by blender::io::usd::copy_blender_buffer_to_primvar(), slim::doublearea_sort3(), float4_to_half4_display(), mv::Marker::Offset(), mv::Region::Offset(), and ceres::Chain< FunctionType, kNumArgs, Jet< T, N > >::Rule().

clamp()

ccl_device_inline float4 clamp	(	const float4	a,
		const float4	mn,
		const float4	mx )

Definition at line 211 of file math_float4.h.

References max, and min.

cross()

ccl_device_inline float4 cross	(	const float4	a,
		const float4	b )

Definition at line 425 of file math_float4.h.

References b, and make_float4().

distance()

ccl_device_inline float distance	(	const float4	a,
		const float4	b )

Definition at line 401 of file math_float4.h.

References b, and len.

dot()

ccl_device_inline float dot	(	const float4	a,
		const float4	b )

Definition at line 370 of file math_float4.h.

References b.

Referenced by len(), and len_squared().

ensure_finite()

ccl_device_inline float4 ensure_finite

(

float4

v

)

Definition at line 594 of file math_float4.h.

References isfinite_safe(), and v.

exp()

ccl_device_inline float4 exp

(

float4

v

)

Definition at line 522 of file math_float4.h.

References expf, make_float4(), and v.

fabs()

ccl_device_inline float4 fabs

(

const float4

a

)

Definition at line 460 of file math_float4.h.

References fabsf, and make_float4().

floor()

ccl_device_inline float4 floor

(

const float4

a

)

Definition at line 478 of file math_float4.h.

References floorf, and make_float4().

Referenced by floorfrac().

floorfrac()

ccl_device_inline float4 floorfrac	(	const float4	x,
		ccl_private int4 *	i )

Definition at line 491 of file math_float4.h.

References floor(), and floorfrac().

Referenced by floorfrac().

fmod()

ccl_device_inline float4 fmod	(	const float4	a,
		const float	b )

Definition at line 473 of file math_float4.h.

References b, fmodf, and make_float4().

is_zero()

ccl_device_inline bool is_zero

(

const float4

a

)

Definition at line 435 of file math_float4.h.

References zero_float4().

isequal()

ccl_device_inline bool isequal	(	const float4	a,
		const float4	b )

Definition at line 534 of file math_float4.h.

References b.

isfinite_safe()

ccl_device_inline bool isfinite_safe

(

float4

v

)

Definition at line 589 of file math_float4.h.

References isfinite_safe(), and v.

Referenced by ensure_finite(), and isfinite_safe().

len()

ccl_device_inline float len

(

const float4

a

)

Definition at line 385 of file math_float4.h.

References dot(), and sqrtf.

len_squared()

ccl_device_inline float len_squared

(

const float4

a

)

Definition at line 390 of file math_float4.h.

References dot().

load_float4()

ccl_device_inline float4 load_float4

(

ccl_private const float *

v

)

Definition at line 565 of file math_float4.h.

References make_float4(), and v.

log()

ccl_device_inline float4 log

(

float4

v

)

Definition at line 527 of file math_float4.h.

References logf, make_float4(), and v.

madd()

ccl_device_inline const float4 madd	(	const float4	a,
		const float4	b,
		const float4	c )

Definition at line 217 of file math_float4.h.

References b.

mask()

ccl_device_inline float4 mask	(	const int4	mask,
		const float4	a )

Definition at line 559 of file math_float4.h.

References select(), and zero_float4().

Referenced by blender::fn::multi_function::InstructionScheduler::add_referenced_indices(), bake_ibuf_normalize_displacement(), BKE_gpencil_free_layer_masks(), BKE_gpencil_layer_mask_remove_ref(), BKE_mask_new(), bm_log_vert_values_swap(), brush_painter_mask_ibuf_new(), blender::fn::multi_function::build::detail::build_multi_function_call_from_element_fn(), bvh_unaligned_node_intersect(), blender::geometry::calc_all_corner_groups(), blender::draw::calc_mesh_edge_visibility(), blender::geometry::calc_new_edges(), blender::draw::calc_vert_visibility_mapped_mesh(), blender::draw::calc_vert_visibility_mesh(), blender::nodes::node_geo_curve_sample_cc::SampleCurveFunction::call(), blender::nodes::node_geo_index_switch_cc::IndexSwitchFunction::call(), blender::nodes::node_geo_sample_index_cc::SampleIndexFunction::call(), cdDM_from_mesh_ex(), do_projectpaint_draw_f(), do_projectpaint_mask_f(), do_projectpaint_soften(), do_projectpaint_soften_f(), do_projectpaint_thread(), ED_mask_new(), ED_region_panels_draw(), ED_space_clip_set_mask(), ED_space_image_set_mask(), blender::index_mask::evaluate_coarse(), blender::index_mask::evaluate_expression(), blender::fn::evaluate_fields(), blender::fn::multi_function::build::detail::execute_array(), blender::nodes::execute_multi_function_on_value_variant__single(), blender::draw::extract_sculpt_data(), blender::index_mask::IndexMask::from_segments(), blender::index_mask::get_static_index_mask_for_min_size(), blender::bke::GeometryFieldInput::get_varray_for_context(), Cubes::getNumTriangle(), Cubes::getTriangle(), hash_shuffle_uint(), IMB_filter_extend(), IMB_rectblend(), blender::bits::inplace_or_masked(), mask_alloc(), maskmodifier_apply_threaded(), modifier_apply_threaded(), multires_disp_run_cb(), blender::ed::space_node::node_add_mask_exec(), paint_2d_do_making_brush(), paint_2d_lift_soften(), project_paint_face_init(), project_paint_uvpixel_mask(), blender::render::texturemargin::TextureMarginMap::rasterize_tri(), blender::geometry::reassign_loose_edge_verts(), rna_enum_bitmask(), select_grouped_data(), sequencer_add_mask_strip_exec(), blender::compositor::MaskOperation::set_mask(), slide_point_customdata(), slide_spline_curvature_customdata(), blender::bits::spans_equal_masked(), blender::split_index_range_by_alignment(), blender::ed::spreadsheet::spreadsheet_filter_rows(), standard_test(), stencil_control_invoke(), blender::fn::multi_function::tests::TEST(), blender::fn::multi_function::tests::TEST(), blender::fn::multi_function::tests::TEST(), blender::fn::multi_function::tests::TEST(), blender::fn::tests::TEST(), blender::index_mask::tests::TEST(), blender::index_mask::tests::TEST(), blender::index_mask::tests::TEST(), blender::index_mask::tests::TEST(), blender::index_mask::tests::TEST(), blender::index_mask::tests::TEST(), blender::gpu::to_gl(), track_mask_gpencil_layer_rasterize(), tracking_configure_tracker(), tracking_track_get_mask_for_region(), UI_view2d_view_to_region_m4(), blender::compositor::BoxMaskOperation::update_memory_buffer_partial(), blender::compositor::EllipseMaskOperation::update_memory_buffer_partial(), GHOST_NDOFManager::updateButtonsBitmask(), utf8_char_decode(), and blender::ed::object::vgroup_selected_get().

max()

ccl_device_inline float4 max	(	const float4	a,
		const float4	b )

Definition at line 202 of file math_float4.h.

References b, make_float4(), and max.

min()

ccl_device_inline float4 min	(	const float4	a,
		const float4	b )

Definition at line 193 of file math_float4.h.

References b, make_float4(), and min.

mix() [1/2]

ccl_device_inline float4 mix	(	const float4	a,
		const float4	b,
		const float4	t )

Definition at line 512 of file math_float4.h.

References b.

mix() [2/2]

ccl_device_inline float4 mix	(	const float4	a,
		const float4	b,
		float	t )

Definition at line 507 of file math_float4.h.

References b.

msub()

ccl_device_inline float4 msub	(	const float4	a,
		const float4	b,
		const float4	c )

Definition at line 232 of file math_float4.h.

References b.

Referenced by cross(), and ray_triangle_cross().

normalize()

ccl_device_inline float4 normalize

(

const float4

a

)

Definition at line 449 of file math_float4.h.

References len.

one_float4()

ccl_device_inline float4 one_float4

(

)

Definition at line 24 of file math_float4.h.

References make_float4().

operator*() [1/3]

ccl_device_inline float4 operator*	(	const float4	a,
		const float4	b )

Definition at line 50 of file math_float4.h.

References b, and make_float4().

operator*() [2/3]

ccl_device_inline float4 operator*	(	const float4	a,
		float	f )

Definition at line 59 of file math_float4.h.

References make_float4().

operator*() [3/3]

ccl_device_inline float4 operator*	(	float	f,
		const float4	a )

Definition at line 68 of file math_float4.h.

operator*=() [1/2]

ccl_device_inline float4 operator*=	(	float4 &	a,
		const float4	b )

Definition at line 125 of file math_float4.h.

References b.

operator*=() [2/2]

ccl_device_inline float4 operator*=	(	float4 &	a,
		float	f )

Definition at line 130 of file math_float4.h.

operator+() [1/2]

ccl_device_inline float4 operator+	(	const float4	a,
		const float	f )

Definition at line 96 of file math_float4.h.

References make_float4().

operator+() [2/2]

ccl_device_inline float4 operator+	(	const float4	a,
		const float4	b )

Definition at line 87 of file math_float4.h.

References b, and make_float4().

operator+=()

ccl_device_inline float4 operator+=	(	float4 &	a,
		const float4	b )

Definition at line 115 of file math_float4.h.

References b.

operator-() [1/3]

ccl_device_inline float4 operator-

(

const float4 &

a

)

Definition at line 40 of file math_float4.h.

References make_float4().

operator-() [2/3]

ccl_device_inline float4 operator-	(	const float4	a,
		const float	f )

Definition at line 110 of file math_float4.h.

References make_float4().

operator-() [3/3]

ccl_device_inline float4 operator-	(	const float4	a,
		const float4	b )

Definition at line 101 of file math_float4.h.

References b, and make_float4().

operator-=()

ccl_device_inline float4 operator-=	(	float4 &	a,
		const float4	b )

Definition at line 120 of file math_float4.h.

References b.

operator/() [1/2]

ccl_device_inline float4 operator/	(	const float4	a,
		const float4	b )

Definition at line 78 of file math_float4.h.

References b, and make_float4().

operator/() [2/2]

ccl_device_inline float4 operator/	(	const float4	a,
		float	f )

Definition at line 73 of file math_float4.h.

operator/=() [1/2]

ccl_device_inline float4 operator/=	(	float4 &	a,
		const float4	b )

Definition at line 135 of file math_float4.h.

References b.

operator/=() [2/2]

ccl_device_inline float4 operator/=	(	float4 &	a,
		float	f )

Definition at line 140 of file math_float4.h.

operator<()

ccl_device_inline int4 operator<	(	const float4	a,
		const float4	b )

Definition at line 145 of file math_float4.h.

References b, and make_int4().

operator<=()

ccl_device_inline int4 operator<=	(	const float4	a,
		const float4	b )

Definition at line 163 of file math_float4.h.

References b, and make_int4().

operator==()

ccl_device_inline bool operator==	(	const float4	a,
		const float4	b )

Definition at line 172 of file math_float4.h.

References b.

operator>=()

ccl_device_inline int4 operator>=	(	const float4	a,
		const float4	b )

Definition at line 154 of file math_float4.h.

References b, and make_int4().

operator^()

ccl_device_inline const float4 operator^	(	const float4	a,
		const float4	b )

Definition at line 181 of file math_float4.h.

References __float_as_uint, __uint_as_float, b, and make_float4().

power()

ccl_device_inline float4 power	(	float4	v,
		float	e )

Definition at line 608 of file math_float4.h.

References e, make_float4(), powf, and v.

rcp()

ccl_device_inline float4 rcp

(

const float4

a

)

Definition at line 406 of file math_float4.h.

References make_float4().

reduce_add()

ccl_device_inline float reduce_add

(

const float4

a

)

Definition at line 324 of file math_float4.h.

Referenced by average().

reduce_max()

ccl_device_inline float reduce_max

(

const float4

a

)

Definition at line 355 of file math_float4.h.

References max.

reduce_min()

ccl_device_inline float reduce_min

(

const float4

a

)

Definition at line 341 of file math_float4.h.

References min.

safe_divide() [1/2]

ccl_device_inline float4 safe_divide	(	const float4	a,
		const float	b )

Definition at line 576 of file math_float4.h.

References b, and zero_float4().

safe_divide() [2/2]

ccl_device_inline float4 safe_divide	(	const float4	a,
		const float4	b )

Definition at line 581 of file math_float4.h.

References b, and make_float4().

safe_normalize()

ccl_device_inline float4 safe_normalize

(

const float4

a

)

Definition at line 454 of file math_float4.h.

References len.

saturate()

ccl_device_inline float4 saturate

(

const float4

a

)

Definition at line 517 of file math_float4.h.

References make_float4(), and saturatef.

select()

ccl_device_inline float4 select	(	const int4	mask,
		const float4	a,
		const float4	b )

Definition at line 544 of file math_float4.h.

References b, and make_float4().

Referenced by animchannels_box_select_exec(), armature_circle_select(), armature_reveal_exec(), armature_select_linked_impl(), armature_select_linked_pick_invoke(), arrow_draw_geom(), arrow_draw_intern(), BKE_gpencil_stroke_delete_tagged_points(), BM_edge_select_set(), BM_edge_select_set_noflush(), BM_elem_select_set(), BM_face_select_set(), BM_face_select_set_noflush(), BM_vert_select_set(), bone_collection_select(), box_select_exec(), box_select_exec(), box_select_exec(), bpoint_select_set(), blender::build_drawing(), button2d_draw_intern(), button2d_geom_draw_backdrop(), BVHObjectBinning::BVHObjectBinning(), circle_select_exec(), circle_select_exec(), clip_lasso_select_exec(), console_move_exec(), construct_param_handle_face_add(), construct_param_handle_subsurfed(), curve_nurb_select_similar_type(), curve_select_random_exec(), dial_3d_draw_util(), dial_draw_intern(), dial_geom_draw(), do_lasso_select_marker(), do_lasso_select_mask(), do_lasso_select_mesh_uv(), blender::ed::space_node::do_lasso_select_node(), blender::ed::outliner::do_outliner_bone_select_recursive(), blender::ed::outliner::do_outliner_ebone_select_recursive(), blender::ed::outliner::do_outliner_object_select_recursive(), ED_armature_ebone_select_set(), ED_curve_pick_vert_ex(), ed_marker_box_select_exec(), ED_pose_bone_select(), ED_uvedit_select_sync_flush(), EDBM_deselect_by_material(), EDBM_mesh_reveal(), edbm_reveal_exec(), edbm_select_face_by_sides_exec(), edbm_select_random_exec(), face_vert_reveal_exec(), file_box_select_exec(), file_descriptor_is_io_ready(), file_select(), filelist_entries_select_index_range_set(), filelist_entry_parent_select_set(), filelist_entry_select_index_set(), filelist_entry_select_set(), findnearestLattvert(), gizmo_cage2d_draw_intern(), gizmo_cage3d_draw_intern(), gizmo_primitive_draw_intern(), graphview_curves_reveal_exec(), blender::ed::greasepencil::grease_pencil_material_select_exec(), lattice_circle_select(), lattice_select_more_less(), lattice_select_random_exec(), mask(), mask_hide_view_clear_exec(), material_slot_de_select(), mball_circle_select(), mball_select_similar_type(), mesh_circle_select(), mouse_mesh_loop(), mouse_mesh_loop_edge(), mouse_mesh_loop_edge_ring(), mouse_mesh_loop_face(), move3d_draw_intern(), move_cursor(), move_geom_draw(), blender::ed::space_node::node_box_select_exec(), blender::ed::space_node::node_circleselect_exec(), blender::bke::node_set_selected(), nurbscurve_circle_select(), object_circle_select(), blender::ed::object::object_hide_view_clear_exec(), blender::ed::object::object_select_more_less(), blender::ed::object::object_select_random_exec(), blender::ed::outliner::outliner_box_select_exec(), blender::ed::outliner::outliner_draw_restrictbuts(), blender::ed::outliner::outliner_item_do_activate_from_cursor(), blender::geometry::p_add_ngon(), blender::geometry::p_chart_lscm_begin(), blender::geometry::p_face_add_construct(), paint_select_linked_pick_invoke(), paint_vertsel_circle_select(), paintcurve_point_select(), paintcurve_slide_invoke(), paintface_reveal(), paintface_select_linked(), paintface_select_loop(), paintface_select_loop_invoke(), paintvert_reveal(), paintvert_select_linked_pick(), paintvert_select_linked_pick_invoke(), blender::point_counts_to_keep_concurrent(), blender::points_info_sequential(), pose_circle_select(), pose_reveal_exec(), blender::reorder_strokes(), blender::draw::overlay::Resources::Resources(), reveal_exec(), reveal_exec(), reveal_metaelems_exec(), select_linked_pick_invoke(), select_random_exec(), select_random_metaelems_exec(), sequencer_box_select_exec(), set_active_action_group(), blender::draw::overlay::ShapeInstanceBuf< InstanceDataT >::ShapeInstanceBuf(), show_pose_bone_cb(), similar_edge_select_exec(), similar_face_select_exec(), similar_vert_select_exec(), SleepTillEvent(), text_move_cursor(), ui_textedit_move(), uv_box_select_exec(), uv_circle_select_exec(), blender::geometry::uv_parametrizer_face_add(), blender::geometry::uv_parametrizer_slim_live_begin(), uv_reveal_exec(), uv_select_edgeloop(), uv_select_edgering(), uv_select_faceloop(), uv_select_flush_from_tag_face(), uv_select_flush_from_tag_loop(), uv_select_flush_from_tag_sticky_loc_internal(), uv_select_more_less(), uv_select_similar_edge_exec(), uv_select_similar_face_exec(), uv_select_similar_island_exec(), uv_select_similar_vert_exec(), uv_shortest_path_pick_ex(), uvedit_edge_select_set(), uvedit_edge_select_set_noflush(), uvedit_edge_select_set_with_sticky(), uvedit_edge_select_shared_vert(), uvedit_face_select_set(), uvedit_face_select_set_with_sticky(), uvedit_face_select_shared_vert(), uvedit_uv_select_set(), uvedit_uv_select_set_with_sticky(), uvedit_uv_select_shared_vert(), uvedit_vertex_select_tagged(), blender::ed::object::vgroup_select_verts(), view3d_userdata_circleselect_init(), walker_select(), WM_gizmo_select_set(), and wm_gizmo_select_set_ex().

sqr()

ccl_device_inline float4 sqr

(

const float4

a

)

Definition at line 395 of file math_float4.h.

sqrt()

ccl_device_inline float4 sqrt

(

const float4

a

)

Definition at line 416 of file math_float4.h.

References make_float4(), and sqrtf.

zero_float4()

CCL_NAMESPACE_BEGIN ccl_device_inline float4 zero_float4

(

)

Definition at line 15 of file math_float4.h.

References make_float4().

Referenced by BVHObjectBinning::BVHObjectBinning(), film_calculate_shadow_catcher_matte_with_shadow(), is_zero(), CCL_NAMESPACE_BEGIN::kernel_tex_image_interp(), CCL_NAMESPACE_BEGIN::kernel_tex_image_interp_3d(), mask(), patch_eval_float4(), patch_eval_uchar4(), primitive_surface_attribute_float4(), safe_divide(), subd_triangle_attribute_float4(), svm_node_tex_image_box(), svm_node_tex_voronoi(), svm_node_tex_voxel(), Mesh::tessellate(), transform_zero(), triangle_attribute_float4(), voronoi_distance_to_edge(), voronoi_f1(), voronoi_f2(), voronoi_n_sphere_radius(), voronoi_smooth_f1(), xml_read_transform(), and CCL_NAMESPACE_BEGIN::TextureInterpolator< TexT, OutT >::zero().