Blender: math_bits_inline.cc File Reference

Blender V5.0

#include "BLI_assert.h"
#include "BLI_math_bits.h"

Go to the source code of this file.

Macros
#define	__MATH_BITS_INLINE_C__

Functions
MINLINE unsigned int	bitscan_forward_uint (unsigned int a)
MINLINE unsigned int	bitscan_forward_uint64 (unsigned long long a)
MINLINE int	bitscan_forward_i (int a)
MINLINE unsigned int	bitscan_forward_clear_uint (unsigned int *a)
MINLINE int	bitscan_forward_clear_i (int *a)
MINLINE unsigned int	bitscan_reverse_uint (unsigned int a)
MINLINE unsigned int	bitscan_reverse_uint64 (unsigned long long a)
MINLINE int	bitscan_reverse_i (int a)
MINLINE unsigned int	bitscan_reverse_clear_uint (unsigned int *a)
MINLINE int	bitscan_reverse_clear_i (int *a)
MINLINE unsigned int	highest_order_bit_uint (unsigned int n)
MINLINE unsigned short	highest_order_bit_s (unsigned short n)
MINLINE int	count_bits_i (unsigned int i)
MINLINE int	count_bits_uint64 (const uint64_t a)
MINLINE int	float_as_int (float f)
MINLINE unsigned int	float_as_uint (float f)
MINLINE float	int_as_float (int i)
MINLINE float	uint_as_float (unsigned int i)
MINLINE float	xor_fl (float x, int y)

Macro Definition Documentation

◆ __MATH_BITS_INLINE_C__

#define __MATH_BITS_INLINE_C__

Definition at line 10 of file math_bits_inline.cc.

Function Documentation

◆ bitscan_forward_clear_i()

MINLINE int bitscan_forward_clear_i ( int * a )

Definition at line 55 of file math_bits_inline.cc.

References bitscan_forward_clear_uint(), and MINLINE.

◆ bitscan_forward_clear_uint()

MINLINE unsigned int bitscan_forward_clear_uint ( unsigned int * a )

Definition at line 48 of file math_bits_inline.cc.

References bitscan_forward_uint(), i, and MINLINE.

Referenced by bitscan_forward_clear_i(), DEG_stringify_recalc_flags(), and blender::deg::graph_id_tag_update().

◆ bitscan_forward_i()

MINLINE int bitscan_forward_i ( int a )

Definition at line 43 of file math_bits_inline.cc.

References bitscan_forward_uint(), and MINLINE.

Referenced by blender::ed::transform::applyMirror(), BKE_subdiv_to_ccg(), and EDBM_selectmode_toggle_multi().

◆ bitscan_forward_uint()

MINLINE unsigned int bitscan_forward_uint ( unsigned int a )

Definition at line 19 of file math_bits_inline.cc.

References BLI_assert, and MINLINE.

Referenced by bitscan_forward_clear_uint(), bitscan_forward_i(), and BLI_bitmap_find_first_unset().

◆ bitscan_forward_uint64()

MINLINE unsigned int bitscan_forward_uint64 ( unsigned long long a )

Definition at line 31 of file math_bits_inline.cc.

References BLI_assert, and MINLINE.

Referenced by blender::bits::bits_to_index_ranges(), blender::bits::detail::foreach_1_index_expr(), and rna_def_property_boolean_sdna().

◆ bitscan_reverse_clear_i()

MINLINE int bitscan_reverse_clear_i ( int * a )

Definition at line 96 of file math_bits_inline.cc.

References bitscan_reverse_clear_uint(), and MINLINE.

◆ bitscan_reverse_clear_uint()

MINLINE unsigned int bitscan_reverse_clear_uint ( unsigned int * a )

Definition at line 89 of file math_bits_inline.cc.

References bitscan_reverse_uint(), i, and MINLINE.

Referenced by bitscan_reverse_clear_i(), and TEST().

◆ bitscan_reverse_i()

MINLINE int bitscan_reverse_i ( int a )

Definition at line 84 of file math_bits_inline.cc.

References bitscan_reverse_uint(), and MINLINE.

Referenced by blf_batch_draw().

◆ bitscan_reverse_uint()

MINLINE unsigned int bitscan_reverse_uint ( unsigned int a )

Definition at line 60 of file math_bits_inline.cc.

References BLI_assert, and MINLINE.

Referenced by bitscan_reverse_clear_uint(), bitscan_reverse_i(), and highest_order_bit_uint().

◆ bitscan_reverse_uint64()

MINLINE unsigned int bitscan_reverse_uint64 ( unsigned long long a )

Definition at line 72 of file math_bits_inline.cc.

References BLI_assert, and MINLINE.

◆ count_bits_i()

MINLINE int count_bits_i ( unsigned int i )

Definition at line 119 of file math_bits_inline.cc.

References i, and MINLINE.

Referenced by blender::ed::transform::applyMirror(), blf_get_sample_text(), count_bits_uint64(), edbm_vert_connect_path_exec(), blender::eevee::DeferredLayer::material_add(), blender::eevee::DeferredProbePipeline::material_add(), blender::eevee::PlanarProbePipeline::material_add(), blender::eevee::DeferredLayerBase::normal_layer_count(), paint_proj_new_stroke(), TEST(), and blender::eevee::to_gbuffer_bin_count().

◆ count_bits_uint64()

MINLINE int count_bits_uint64 ( const uint64_t a )

Definition at line 126 of file math_bits_inline.cc.

References count_bits_i(), and MINLINE.

Referenced by TEST().

◆ float_as_int()

MINLINE int float_as_int ( float f )

Definition at line 132 of file math_bits_inline.cc.

Referenced by xor_fl().

◆ float_as_uint()

MINLINE unsigned int float_as_uint ( float f )

Definition at line 142 of file math_bits_inline.cc.

References i, and MINLINE.

Referenced by blender::draw::DebugDraw::draw_line(), blender::gpu::MTLRenderPipelineStateDescriptor::hash(), blender::ed::transform::initCurveShrinkFatten(), and object_mouse_select_menu().

◆ highest_order_bit_s()

MINLINE unsigned short highest_order_bit_s ( unsigned short n )

Definition at line 109 of file math_bits_inline.cc.

References MINLINE.

Referenced by BM_mesh_uvselect_mode_flush_update(), and EDBM_selectmode_toggle_multi().

◆ highest_order_bit_uint()

MINLINE unsigned int highest_order_bit_uint ( unsigned int n )

Definition at line 101 of file math_bits_inline.cc.

References bitscan_reverse_uint(), and MINLINE.

◆ int_as_float()

MINLINE float int_as_float ( int i )

Definition at line 152 of file math_bits_inline.cc.

Referenced by xor_fl().

◆ uint_as_float()

MINLINE float uint_as_float ( unsigned int i )

Definition at line 162 of file math_bits_inline.cc.

References i, and MINLINE.

Referenced by blender::ed::transform::applyCurveShrinkFatten().

◆ xor_fl()

MINLINE float xor_fl	(	float	x,
		int	y )

Definition at line 172 of file math_bits_inline.cc.

References float_as_int(), int_as_float(), MINLINE, x, and y.

Referenced by isect_ray_tri_watertight_v3().