blender::draw::gpencil Namespace Reference

Classes
struct	SortInfo
struct	Engine
struct	MaterialPool
struct	LightPool
struct	tVfx
struct	tLayer
struct	tObject
struct	Instance
struct	GPENCIL_Data
class	ShaderCache

Typedefs
typedef int(*	CompareFn) (const void *, const void *)
using	StaticShader = gpu::StaticShader

Functions
static float	erfinv_approx (const float x)
void	init_sort_info (struct SortInfo *si, CompareFn func)
list_node *	merge_lists (list_node *first, list_node *second, CompareFn func)
BLI_INLINE list_node *	sweep_up (struct SortInfo *si, list_node *list, unsigned int upto)
BLI_INLINE void	insert_list (struct SortInfo *si, list_node *list, unsigned int rank)
BLI_INLINE list_node *	list_sort_do (list_node *list, CompareFn func)
static int	gpencil_tobject_dist_sort (const void *a, const void *b)
void	gpencil_object_cache_sort (Instance *inst)
struct GpencilBatchCache *	gpencil_batch_cache_get (struct Object *ob, int cfra)
static void	remap_depth (const View &view, MutableSpan< float > pix_z)
static void	render_set_view (RenderEngine *engine, const Depsgraph *depsgraph, const float2 aa_offset=float2{0.0f})
static void	render_init_buffers (const DRWContext *draw_ctx, Instance &inst, RenderEngine *engine, RenderLayer *render_layer, const rcti *rect, const bool use_separated_pass)
static void	render_result_z (const DRWContext *draw_ctx, RenderLayer *rl, const char *viewname, Instance &instance, const rcti *rect)
static void	render_result_combined (RenderLayer *rl, const char *viewname, Instance &instance, const rcti *rect)
static void	render_result_separated_pass (float *data, Instance &instance, const rcti *rect)
static void	cdf_from_curvemapping (const CurveMapping &curve, Array< float > &cdf)
static void	cdf_invert (Array< float > &cdf, Array< float > &inverted_cdf)
static float	shutter_time_to_scene_time (const int shutter_position, const float shutter_time, const float frame_time, float time)
static void	render_frame (RenderEngine *engine, Depsgraph *depsgraph, const DRWContext *draw_ctx, RenderLayer *render_layer, const rcti rect, gpencil::Instance &inst, Manager &manager, const bool separated_pass)
static bool	effect_is_active (ShaderFxData *fx, bool is_edit, bool is_viewport)
Struct After Macros
Typically used to copy/clear polymorphic structs which have a generic member at the start which needs to be left as-is.
bool	BLI_memory_is_zero (const void *arr, size_t arr_size)
Layer
static float	grease_pencil_layer_final_opacity_get (const Instance *inst, const Object *ob, const GreasePencil &grease_pencil, const bke::greasepencil::Layer &layer)
static float4	grease_pencil_layer_final_tint_and_alpha_get (const Instance *inst, const GreasePencil &grease_pencil, const int onion_id, float *r_alpha)
static void	grease_pencil_layer_random_color_get (const Object *ob, const bke::greasepencil::Layer &layer, float r_color[3])
tLayer *	grease_pencil_layer_cache_get (tObject *tgp_ob, int layer_id, const bool skip_onion)
tLayer *	grease_pencil_layer_cache_add (Instance *inst, const Object *ob, const bke::greasepencil::Layer &layer, const int onion_id, const bool is_used_as_mask, tObject *tgp_ob)
Material
static MaterialPool *	gpencil_material_pool_add (Instance *inst)
static gpu::Texture *	gpencil_image_texture_get (::Image *image, bool *r_alpha_premult)
static void	gpencil_uv_transform_get (const float ofs[2], const float scale[2], const float rotation, float r_rot_scale[2][2], float r_offset[2])
static void	gpencil_shade_color (float color[3])
static MaterialGPencilStyle *	gpencil_viewport_material_overrides (Instance *inst, Object *ob, int color_type, MaterialGPencilStyle *gp_style, const eV3DShadingLightingMode lighting_mode)
MaterialPool *	gpencil_material_pool_create (Instance *inst, Object *ob, int *ofs, const bool is_vertex_mode)
void	gpencil_material_resources_get (MaterialPool *first_pool, int mat_id, gpu::Texture **r_tex_stroke, gpu::Texture **r_tex_fill, gpu::UniformBuf **r_ubo_mat)
Lights
LightPool *	gpencil_light_pool_add (Instance *inst)
void	gpencil_light_ambient_add (LightPool *lightpool, const float color[3])
static float	light_power_get (const Light *la)
void	gpencil_light_pool_populate (LightPool *lightpool, Object *ob)
LightPool *	gpencil_light_pool_create (Instance *inst, Object *)

Object
typedef signed char	int8_t
typedef signed short	int16_t
typedef signed int	int32_t
typedef unsigned char	uint8_t
typedef unsigned short	uint16_t
typedef unsigned int	uint32_t
typedef __int64	int64_t
typedef unsigned __int64	uint64_t
typedef int8_t	int_least8_t
typedef int16_t	int_least16_t
typedef int32_t	int_least32_t
typedef int64_t	int_least64_t
typedef uint8_t	uint_least8_t
typedef uint16_t	uint_least16_t
typedef uint32_t	uint_least32_t
typedef uint64_t	uint_least64_t
typedef int8_t	int_fast8_t
typedef int16_t	int_fast16_t
typedef int32_t	int_fast32_t
typedef int64_t	int_fast64_t
typedef uint8_t	uint_fast8_t
typedef uint16_t	uint_fast16_t
typedef uint32_t	uint_fast32_t
typedef uint64_t	uint_fast64_t
typedef _W64 int	intptr_t
typedef _W64 unsigned int	uintptr_t
typedef int64_t	intmax_t
typedef uint64_t	uintmax_t
typedef unsigned int	uint
typedef unsigned short	ushort
typedef unsigned long	ulong
typedef unsigned char	uchar
tObject *	gpencil_object_cache_add (Instance *inst, Object *ob, const bool is_stroke_order_3d, const Bounds< float3 > bounds)
void	_BLI_assert_print_pos (const char *file, int line, const char *function, const char *id)
void	_BLI_assert_print_extra (const char *str)
void	_BLI_assert_print_backtrace (void)
void	_BLI_assert_abort (void)
void	_BLI_assert_unreachable_print (const char *file, int line, const char *function)

Typedef Documentation

CompareFn

typedef int(* blender::draw::gpencil::CompareFn) (const void *, const void *)

Definition at line 75 of file gpencil_cache_utils.cc.

int16_t

typedef signed short blender::draw::gpencil::int16_t

Definition at line 77 of file gpencil_cache_utils.cc.

int32_t

typedef signed int blender::draw::gpencil::int32_t

Definition at line 78 of file gpencil_cache_utils.cc.

int64_t

typedef __int64 blender::draw::gpencil::int64_t

Definition at line 90 of file gpencil_cache_utils.cc.

int8_t

typedef signed char blender::draw::gpencil::int8_t

Definition at line 76 of file gpencil_cache_utils.cc.

int_fast16_t

typedef int16_t blender::draw::gpencil::int_fast16_t

Definition at line 106 of file gpencil_cache_utils.cc.

int_fast32_t

typedef int32_t blender::draw::gpencil::int_fast32_t

Definition at line 107 of file gpencil_cache_utils.cc.

int_fast64_t

typedef int64_t blender::draw::gpencil::int_fast64_t

Definition at line 108 of file gpencil_cache_utils.cc.

int_fast8_t

typedef int8_t blender::draw::gpencil::int_fast8_t

Definition at line 105 of file gpencil_cache_utils.cc.

int_least16_t

typedef int16_t blender::draw::gpencil::int_least16_t

Definition at line 96 of file gpencil_cache_utils.cc.

int_least32_t

typedef int32_t blender::draw::gpencil::int_least32_t

Definition at line 97 of file gpencil_cache_utils.cc.

int_least64_t

typedef int64_t blender::draw::gpencil::int_least64_t

Definition at line 98 of file gpencil_cache_utils.cc.

int_least8_t

typedef int8_t blender::draw::gpencil::int_least8_t

Definition at line 95 of file gpencil_cache_utils.cc.

intmax_t

typedef int64_t blender::draw::gpencil::intmax_t

Definition at line 124 of file gpencil_cache_utils.cc.

intptr_t

typedef _W64 int blender::draw::gpencil::intptr_t

Definition at line 119 of file gpencil_cache_utils.cc.

StaticShader

using blender::draw::gpencil::StaticShader = gpu::StaticShader

Definition at line 15 of file gpencil_shader.hh.

uchar

typedef unsigned char blender::draw::gpencil::uchar

Definition at line 67 of file gpencil_cache_utils.cc.

uint

typedef unsigned int blender::draw::gpencil::uint

Definition at line 64 of file gpencil_cache_utils.cc.

uint16_t

typedef unsigned short blender::draw::gpencil::uint16_t

Definition at line 80 of file gpencil_cache_utils.cc.

uint32_t

typedef unsigned int blender::draw::gpencil::uint32_t

Definition at line 81 of file gpencil_cache_utils.cc.

uint64_t

typedef unsigned __int64 blender::draw::gpencil::uint64_t

Definition at line 91 of file gpencil_cache_utils.cc.

uint8_t

typedef unsigned char blender::draw::gpencil::uint8_t

Definition at line 79 of file gpencil_cache_utils.cc.

uint_fast16_t

typedef uint16_t blender::draw::gpencil::uint_fast16_t

Definition at line 110 of file gpencil_cache_utils.cc.

uint_fast32_t

typedef uint32_t blender::draw::gpencil::uint_fast32_t

Definition at line 111 of file gpencil_cache_utils.cc.

uint_fast64_t

typedef uint64_t blender::draw::gpencil::uint_fast64_t

Definition at line 112 of file gpencil_cache_utils.cc.

uint_fast8_t

typedef uint8_t blender::draw::gpencil::uint_fast8_t

Definition at line 109 of file gpencil_cache_utils.cc.

uint_least16_t

typedef uint16_t blender::draw::gpencil::uint_least16_t

Definition at line 100 of file gpencil_cache_utils.cc.

uint_least32_t

typedef uint32_t blender::draw::gpencil::uint_least32_t

Definition at line 101 of file gpencil_cache_utils.cc.

uint_least64_t

typedef uint64_t blender::draw::gpencil::uint_least64_t

Definition at line 102 of file gpencil_cache_utils.cc.

uint_least8_t

typedef uint8_t blender::draw::gpencil::uint_least8_t

Definition at line 99 of file gpencil_cache_utils.cc.

uintmax_t

typedef uint64_t blender::draw::gpencil::uintmax_t

Definition at line 125 of file gpencil_cache_utils.cc.

uintptr_t

typedef _W64 unsigned int blender::draw::gpencil::uintptr_t

Definition at line 120 of file gpencil_cache_utils.cc.

ulong

typedef unsigned long blender::draw::gpencil::ulong

Definition at line 66 of file gpencil_cache_utils.cc.

ushort

typedef unsigned short blender::draw::gpencil::ushort

Definition at line 65 of file gpencil_cache_utils.cc.

Function Documentation

_BLI_assert_abort()

void blender::draw::gpencil::_BLI_assert_abort

(

void

)

_BLI_assert_print_backtrace()

void blender::draw::gpencil::_BLI_assert_print_backtrace

(

void

)

_BLI_assert_print_extra()

void blender::draw::gpencil::_BLI_assert_print_extra

(

const char *

str

)

_BLI_assert_print_pos()

void blender::draw::gpencil::_BLI_assert_print_pos	(	const char *	file,
		int	line,
		const char *	function,
		const char *	id )

_BLI_assert_unreachable_print()

void blender::draw::gpencil::_BLI_assert_unreachable_print	(	const char *	file,
		int	line,
		const char *	function )

BLI_memory_is_zero()

bool blender::draw::gpencil::BLI_memory_is_zero ( const void * arr, size_t arr_size )

extern

Check if memory is zeroed, as with memset(arr, 0, arr_size).

References DRW_STATE_BLEND_ADD_FULL, DRW_STATE_BLEND_MUL, DRW_STATE_BLEND_SUB, GP_LAYER_BLEND_ADD, GP_LAYER_BLEND_DIVIDE, GP_LAYER_BLEND_HARDLIGHT, GP_LAYER_BLEND_MULTIPLY, GP_LAYER_BLEND_SUBTRACT, and state.

cdf_from_curvemapping()

void blender::draw::gpencil::cdf_from_curvemapping ( const CurveMapping & curve, Array< float > & cdf )

static

Definition at line 251 of file gpencil_render.cc.

References BKE_curvemapping_evaluateF(), BLI_assert, float, blender::Array< T, InlineBufferCapacity, Allocator >::index_range(), blender::Array< T, InlineBufferCapacity, Allocator >::last(), blender::Array< T, InlineBufferCapacity, Allocator >::size(), and x.

Referenced by render_frame().

cdf_invert()

void blender::draw::gpencil::cdf_invert ( Array< float > & cdf, Array< float > & inverted_cdf )

static

Definition at line 269 of file gpencil_render.cc.

References BLI_assert, clamp_f(), blender::IndexRange::drop_front(), blender::Array< T, InlineBufferCapacity, Allocator >::first(), float, i, blender::Array< T, InlineBufferCapacity, Allocator >::index_range(), blender::Array< T, InlineBufferCapacity, Allocator >::last(), blender::Array< T, InlineBufferCapacity, Allocator >::size(), and x.

Referenced by render_frame().

effect_is_active()

bool blender::draw::gpencil::effect_is_active ( ShaderFxData * fx, bool is_edit, bool is_viewport )

static

Definition at line 26 of file gpencil_shader_fx.cc.

References eShaderFxMode_Editmode, eShaderFxMode_Realtime, eShaderFxMode_Render, and ShaderFxData::mode.

erfinv_approx()

float blender::draw::gpencil::erfinv_approx ( const float x )

static

Definition at line 130 of file gpencil_antialiasing.cc.

References fabsf, logf, blender::math::min(), sqrtf, w(), and x.

Referenced by blender::draw::gpencil::Instance::antialiasing_sample_get().

gpencil_batch_cache_get()

struct GpencilBatchCache * blender::draw::gpencil::gpencil_batch_cache_get	(	struct Object *	ob,
		int	cfra )

gpencil_image_texture_get()

gpu::Texture * blender::draw::gpencil::gpencil_image_texture_get ( ::Image * image, bool * r_alpha_premult )

static

Definition at line 45 of file gpencil_draw_data.cc.

References Image::alpha_mode, BKE_image_get_gpu_texture(), and IMA_ALPHA_PREMUL.

Referenced by gpencil_material_pool_create().

gpencil_light_ambient_add()

void blender::draw::gpencil::gpencil_light_ambient_add	(	LightPool *	lightpool,
		const float	color[3] )

Definition at line 344 of file gpencil_draw_data.cc.

References copy_v3_v3(), GP_LIGHT_TYPE_AMBIENT, GPENCIL_LIGHT_BUFFER_LEN, blender::draw::gpencil::LightPool::light_data, and blender::draw::gpencil::LightPool::light_used.

Referenced by blender::draw::gpencil::Instance::init().

gpencil_light_pool_add()

LightPool * blender::draw::gpencil::gpencil_light_pool_add

(

Instance *

inst

)

Definition at line 331 of file gpencil_draw_data.cc.

References BLI_memblock_alloc(), blender::draw::gpencil::Instance::gp_light_pool, GPU_uniformbuf_create, blender::draw::gpencil::Instance::last_light_pool, blender::draw::gpencil::LightPool::light_data, blender::draw::gpencil::LightPool::light_used, and blender::draw::gpencil::LightPool::ubo.

Referenced by gpencil_light_pool_create(), and blender::draw::gpencil::Instance::init().

gpencil_light_pool_create()

LightPool * blender::draw::gpencil::gpencil_light_pool_create	(	Instance *	inst,
		Object *	ob )

Creates a single pool containing all lights assigned (light linked) for a given object.

Definition at line 417 of file gpencil_draw_data.cc.

References gpencil_light_pool_add(), and blender::draw::gpencil::Instance::last_light_pool.

gpencil_light_pool_populate()

void blender::draw::gpencil::gpencil_light_pool_populate	(	LightPool *	lightpool,
		Object *	ob )

Definition at line 373 of file gpencil_draw_data.cc.

References copy_v3_v3(), copy_v4_v4(), DRW_object_get_data_for_drawing(), float, GPENCIL_LIGHT_BUFFER_LEN, if(), LA_AREA, LA_SPOT, LA_SUN, blender::draw::gpencil::LightPool::light_data, light_power_get(), blender::draw::gpencil::LightPool::light_used, and mul_v3_fl().

Referenced by blender::draw::gpencil::Instance::object_sync().

gpencil_material_pool_add()

MaterialPool * blender::draw::gpencil::gpencil_material_pool_add ( Instance * inst )

static

Definition at line 33 of file gpencil_draw_data.cc.

References BLI_memblock_alloc(), blender::draw::gpencil::Instance::gp_material_pool, GPU_uniformbuf_create, blender::draw::gpencil::Instance::last_material_pool, blender::draw::gpencil::MaterialPool::mat_data, blender::draw::gpencil::MaterialPool::next, blender::draw::gpencil::MaterialPool::ubo, and blender::draw::gpencil::MaterialPool::used_count.

Referenced by gpencil_material_pool_create().

gpencil_material_pool_create()

MaterialPool * blender::draw::gpencil::gpencil_material_pool_create	(	Instance *	inst,
		Object *	ob,
		int *	ofs,
		bool	is_vertex_mode )

Creates a linked list of material pool containing all materials assigned for a given object. We merge the material pools together if object does not contain a huge amount of materials. Also return an offset to the first material of the object in the UBO.

Definition at line 163 of file gpencil_draw_data.cc.

References MaterialGPencilStyle::alignment_mode, gpMaterial::alignment_rot, MaterialGPencilStyle::alignment_rotation, BKE_gpencil_material_settings(), BKE_object_material_used_with_fallback_eval(), copy_v4_v4(), cosf, gpMaterial::fill_color, gpMaterial::fill_mix_color, MaterialGPencilStyle::fill_rgba, MaterialGPencilStyle::fill_style, gpMaterial::fill_texture_mix, gpMaterial::fill_uv_offset, gpMaterial::fill_uv_rot_scale, gpMaterial::flag, MaterialGPencilStyle::flag, GP_FILL_GRADIENT_RADIAL, GP_FILL_GRADIENT_USE, GP_FILL_HOLDOUT, GP_FILL_TEXTURE_CLIP, GP_FILL_TEXTURE_PREMUL, GP_FILL_TEXTURE_USE, GP_FLAG_NONE, GP_MATERIAL_DISABLE_STENCIL, GP_MATERIAL_FILL_STYLE_GRADIENT, GP_MATERIAL_FILL_STYLE_TEXTURE, GP_MATERIAL_FLIP_FILL, GP_MATERIAL_FOLLOW_FIXED, GP_MATERIAL_FOLLOW_OBJ, GP_MATERIAL_FOLLOW_PATH, GP_MATERIAL_GRADIENT_RADIAL, GP_MATERIAL_IS_FILL_HOLDOUT, GP_MATERIAL_IS_STROKE_HOLDOUT, GP_MATERIAL_MODE_DOT, GP_MATERIAL_MODE_LINE, GP_MATERIAL_STROKE_STYLE_TEXTURE, GP_MATERIAL_TEX_CLAMP, GP_STROKE_ALIGNMENT_FIXED, GP_STROKE_ALIGNMENT_OBJECT, GP_STROKE_ALIGNMENT_STROKE, GP_STROKE_DOTS, GP_STROKE_HOLDOUT, GP_STROKE_OVERLAP, GP_STROKE_TEXTURE_PREMUL, GP_STROKE_TEXTURE_USE, gpencil_image_texture_get(), GPENCIL_MATERIAL_BUFFER_LEN, gpencil_material_pool_add(), gpencil_uv_transform_get(), gpencil_viewport_material_overrides(), MaterialGPencilStyle::gradient_type, i, MaterialGPencilStyle::ima, blender::draw::gpencil::Instance::last_material_pool, View3DShading::light, blender::draw::gpencil::MaterialPool::mat_data, MaterialGPencilStyle::mix_factor, MaterialGPencilStyle::mix_rgba, MaterialGPencilStyle::mix_stroke_factor, MaterialGPencilStyle::mode, blender::draw::gpencil::MaterialPool::next, View3D::shading, MaterialGPencilStyle::sima, sinf, gpMaterial::stroke_color, MaterialGPencilStyle::stroke_rgba, MaterialGPencilStyle::stroke_style, gpMaterial::stroke_texture_mix, gpMaterial::stroke_u_scale, swap_v4_v4(), blender::draw::gpencil::MaterialPool::tex_fill, blender::draw::gpencil::MaterialPool::tex_stroke, MaterialGPencilStyle::texture_angle, MaterialGPencilStyle::texture_offset, MaterialGPencilStyle::texture_pixsize, MaterialGPencilStyle::texture_scale, blender::draw::gpencil::MaterialPool::used_count, blender::draw::gpencil::Instance::v3d, blender::draw::gpencil::Instance::v3d_color_type, V3D_LIGHTING_STUDIO, and V3D_SHADING_VERTEX_COLOR.

gpencil_material_resources_get()

void blender::draw::gpencil::gpencil_material_resources_get	(	MaterialPool *	first_pool,
		int	mat_id,
		gpu::Texture **	r_tex_stroke,
		gpu::Texture **	r_tex_fill,
		gpu::UniformBuf **	r_ubo_mat )

Definition at line 303 of file gpencil_draw_data.cc.

References BLI_assert, GPENCIL_MATERIAL_BUFFER_LEN, i, blender::draw::gpencil::MaterialPool::next, blender::draw::gpencil::MaterialPool::tex_fill, blender::draw::gpencil::MaterialPool::tex_stroke, and blender::draw::gpencil::MaterialPool::ubo.

gpencil_object_cache_add()

tObject * blender::draw::gpencil::gpencil_object_cache_add	(	Instance *	inst,
		Object *	ob,
		const bool	is_stroke_order_3d,
		const Bounds< float3 >	bounds )

Definition at line 44 of file gpencil_cache_utils.cc.

References BKE_gpencil_material_settings(), BKE_object_material_used_with_fallback_eval(), BLI_memblock_alloc(), blender::draw::gpencil::tObject::camera_z, blender::draw::gpencil::Instance::camera_z_axis, blender::draw::gpencil::tObject::do_mat_holdout, dot_v3v3(), blender::draw::gpencil::tObject::first, MaterialGPencilStyle::flag, GP_MATERIAL_IS_FILL_HOLDOUT, GP_MATERIAL_IS_STROKE_HOLDOUT, blender::draw::gpencil::Instance::gp_object_pool, i, blender::draw::gpencil::tObject::is_drawmode3d, blender::draw::gpencil::tObject::last, blender::draw::gpencil::tObject::layers, and blender::draw::gpencil::tObject::vfx.

gpencil_object_cache_sort()

void blender::draw::gpencil::gpencil_object_cache_sort

(

Instance *

inst

)

Definition at line 149 of file gpencil_cache_utils.cc.

Referenced by blender::draw::gpencil::Instance::draw().

gpencil_shade_color()

void blender::draw::gpencil::gpencil_shade_color ( float color[3] )

static

Definition at line 77 of file gpencil_draw_data.cc.

References add_v3_fl(), and clamp_v3().

Referenced by gpencil_viewport_material_overrides().

gpencil_tobject_dist_sort()

int blender::draw::gpencil::gpencil_tobject_dist_sort ( const void * a, const void * b )

static

Definition at line 134 of file gpencil_cache_utils.cc.

References b.

gpencil_uv_transform_get()

void blender::draw::gpencil::gpencil_uv_transform_get ( const float ofs[2], const float scale[2], const float rotation, float r_rot_scale[2][2], float r_offset[2] )

static

Definition at line 56 of file gpencil_draw_data.cc.

References copy_v2_v2(), rescale_m4(), rotate_m4(), blender::math::scale(), translate_m4(), and unit_m4().

Referenced by gpencil_material_pool_create().

gpencil_viewport_material_overrides()

MaterialGPencilStyle * blender::draw::gpencil::gpencil_viewport_material_overrides ( Instance * inst, Object * ob, int color_type, MaterialGPencilStyle * gp_style, const eV3DShadingLightingMode lighting_mode )

static

Definition at line 91 of file gpencil_draw_data.cc.

References Object::color, copy_v3_v3(), copy_v4_fl(), copy_v4_v4(), MaterialGPencilStyle::fill_rgba, MaterialGPencilStyle::fill_style, GP_MATERIAL_FILL_STYLE_GRADIENT, GP_MATERIAL_FILL_STYLE_SOLID, GP_MATERIAL_FILL_STYLE_TEXTURE, GP_MATERIAL_STROKE_STYLE_SOLID, GP_MATERIAL_STROKE_STYLE_TEXTURE, gpencil_shade_color(), MaterialGPencilStyle::ima, MaterialGPencilStyle::mix_factor, MaterialGPencilStyle::mix_stroke_factor, MaterialGPencilStyle::sima, MaterialGPencilStyle::stroke_rgba, MaterialGPencilStyle::stroke_style, V3D_LIGHTING_FLAT, V3D_SHADING_MATERIAL_COLOR, V3D_SHADING_OBJECT_COLOR, V3D_SHADING_RANDOM_COLOR, V3D_SHADING_SINGLE_COLOR, V3D_SHADING_TEXTURE_COLOR, V3D_SHADING_VERTEX_COLOR, and blender::draw::gpencil::Instance::v3d_single_color.

Referenced by gpencil_material_pool_create().

grease_pencil_layer_cache_add()

tLayer * blender::draw::gpencil::grease_pencil_layer_cache_add	(	Instance *	inst,
		const Object *	ob,
		const bke::greasepencil::Layer &	layer,
		const int	onion_id,
		const bool	is_used_as_mask,
		tObject *	tgp_ob )

Definition at line 296 of file gpencil_cache_utils.cc.

References blender::draw::detail::SubPassVector< T, block_size >::append_and_get_index(), TreeNode::as_layer(), GreasePencilLayer::base, GreasePencilLayer::blend_mode, blender::draw::gpencil::tLayer::blend_ps, BLI_BITMAP_SET, BLI_bitmap_set_all(), BLI_LINKS_APPEND, BLI_listbase_is_empty(), BLI_memblock_alloc(), blender::StringRefNull::c_str(), DRW_object_get_data_for_drawing(), DRW_STATE_BLEND_ALPHA_PREMUL, DRW_STATE_STENCIL_EQUAL, DRW_STATE_WRITE_COLOR, Object::dtx, GreasePencilLayerTreeNode::flag, GP_LAYER_BLEND_NONE, GP_LAYER_MASK_HIDE, GP_LAYER_MASK_INVERT, blender::draw::gpencil::Instance::gp_layer_pool, GP_LAYER_TREE_NODE_DISABLE_MASKS_IN_VIEWLAYER, blender::draw::gpencil::Instance::gp_maskbit_pool, GP_MAX_MASKBITS, grease_pencil_layer_final_opacity_get(), grease_pencil_layer_final_tint_and_alpha_get(), blender::math::invert(), blender::StringRefBase::is_empty(), blender::draw::gpencil::tLayer::is_onion, blender::draw::gpencil::Instance::is_render, blender::draw::gpencil::tLayer::layer_id, blender::draw::gpencil::tObject::layers, LISTBASE_FOREACH, mask(), blender::draw::gpencil::tLayer::mask_bits, blender::draw::gpencil::tLayer::mask_invert_bits, GreasePencilLayer::masks, Object::mode, ViewLayer::name, OB_DRAW_IN_FRONT, OB_MODE_PAINT_GREASE_PENCIL, OB_MODE_VERTEX_PAINT, state, STREQ, blender::draw::gpencil::Instance::use_mask_fb, blender::draw::gpencil::Instance::v3d_color_type, V3D_SHADING_VERTEX_COLOR, blender::draw::gpencil::Instance::vertex_paint_opacity, blender::draw::gpencil::Instance::view_layer, blender::bke::greasepencil::Layer::view_layer_name(), and blender::draw::gpencil::Instance::xray_alpha.

grease_pencil_layer_cache_get()

tLayer * blender::draw::gpencil::grease_pencil_layer_cache_get	(	tObject *	tgp_ob,
		int	layer_id,
		const bool	skip_onion )

Definition at line 282 of file gpencil_cache_utils.cc.

References BLI_assert, blender::draw::gpencil::tObject::first, blender::draw::gpencil::tObject::layers, and blender::draw::gpencil::tLayer::next.

grease_pencil_layer_final_opacity_get()

float blender::draw::gpencil::grease_pencil_layer_final_opacity_get ( const Instance * inst, const Object * ob, const GreasePencil & grease_pencil, const bke::greasepencil::Layer & layer )

static

Definition at line 195 of file gpencil_cache_utils.cc.

Referenced by grease_pencil_layer_cache_add().

grease_pencil_layer_final_tint_and_alpha_get()

float4 blender::draw::gpencil::grease_pencil_layer_final_tint_and_alpha_get ( const Instance * inst, const GreasePencil & grease_pencil, const int onion_id, float * r_alpha )

static

Definition at line 217 of file gpencil_cache_utils.cc.

Referenced by grease_pencil_layer_cache_add().

grease_pencil_layer_random_color_get()

void blender::draw::gpencil::grease_pencil_layer_random_color_get ( const Object * ob, const bke::greasepencil::Layer & layer, float r_color[3] )

static

Definition at line 267 of file gpencil_cache_utils.cc.

init_sort_info()

void blender::draw::gpencil::init_sort_info ( struct SortInfo * si, CompareFn func )

inline

Definition at line 135 of file gpencil_cache_utils.cc.

insert_list()

BLI_INLINE void blender::draw::gpencil::insert_list	(	struct SortInfo *	si,
		list_node *	list,
		unsigned int	rank )

The 'ranks' array essentially captures the recursion stack of a merge-sort. The merge tree is built in a bottom-up manner. The control loop for updating the 'ranks' array is analogous to incrementing a binary integer, and the O(n) time for counting upto n translates to O(n) merges when inserting rank-0 lists. When we plug in the sizes of the lists involved in those merges, we get the O(n log n) time for the sort.

Inserting higher-ranked lists reduce the height of the merge tree, and also eliminate a lot of redundant comparisons when merging two lists that would've been part of the same run. Adding a rank-i list is analogous to incrementing a binary integer by 2**i in one operation, thus sharing a similar speedup.

When inserting higher-ranked lists, we choose to clear out the lower ranks in the interests of keeping the sort stable, but this makes analysis harder. Note that clearing the lower-ranked lists is O(length(list))-- thus it shouldn't affect the O(n log n) behavior. In other words, inserting one rank-i list is equivalent to inserting 2**i rank-0 lists, thus even if we do i additional merges in the clearing-out (taking at most 2**i time) we are still fine. Pre-condition: 2**(rank+1) <= length(list) < 2**(rank+2) (therefore: length(list) >= 2)

Definition at line 223 of file gpencil_cache_utils.cc.

References GreasePencilOnionSkinningSettings::flag, GP_ONION_SKINNING_USE_CUSTOM_COLORS, GP_ONION_SKINNING_USE_FADE, GreasePencil::onion_skinning_settings, and GreasePencilOnionSkinningSettings::opacity.

light_power_get()

float blender::draw::gpencil::light_power_get ( const Light * la )

static

Definition at line 361 of file gpencil_draw_data.cc.

References ELEM, LA_AREA, LA_LOCAL, LA_SPOT, and M_PI.

Referenced by gpencil_light_pool_populate().

list_sort_do()

BLI_INLINE list_node * blender::draw::gpencil::list_sort_do	(	list_node *	list,
		CompareFn	func )

Main sort function.

Definition at line 268 of file gpencil_cache_utils.cc.

References BLI_ghashutil_strhash_p_murmur(), BLI_hash_int_01(), hsv_to_rgb_v(), Object::id, IMB_colormanagement_rec709_to_scene_linear(), and ID::name.

merge_lists()

list_node * blender::draw::gpencil::merge_lists ( list_node * first, list_node * second, CompareFn func )

inline

Definition at line 153 of file gpencil_cache_utils.cc.

remap_depth()

void blender::draw::gpencil::remap_depth ( const View & view, MutableSpan< float > pix_z )

static

Definition at line 32 of file gpencil_render.cc.

References clamp_f(), fabsf, and view.

Referenced by render_init_buffers().

render_frame()

void blender::draw::gpencil::render_frame ( RenderEngine * engine, Depsgraph * depsgraph, const DRWContext * draw_ctx, RenderLayer * render_layer, const rcti rect, gpencil::Instance & inst, Manager & manager, const bool separated_pass )

static

Definition at line 309 of file gpencil_render.cc.

References SceneGpencil::aa_samples, blender::draw::gpencil::Instance::antialiasing_accumulate(), blender::draw::gpencil::Instance::antialiasing_sample_get(), blender::draw::gpencil::Instance::begin_sync(), blender::draw::Manager::begin_sync(), BKE_curvemapping_changed(), BLI_assert, blender::draw::gpencil::Instance::camera, cdf_from_curvemapping(), cdf_invert(), ceil_to_multiple_u(), RenderData::cfra, clamp_f(), CM_TABLE, DEG_get_evaluated(), depsgraph, blender::draw::gpencil::Instance::draw(), DRW_object_visibility_in_active_context(), DRW_render_object_iter(), DRW_render_set_time(), ELEM, blender::draw::gpencil::Instance::end_sync(), blender::draw::Manager::end_sync(), blender::Array< T, InlineBufferCapacity, Allocator >::first(), floorf, fractf, RenderData::gauss, Scene::grease_pencil_settings, i, blender::draw::gpencil::Instance::init(), ViewLayer::layflag, max_ii(), RenderData::mblur_shutter_curve, RenderData::mode, RenderData::motion_blur_position, RenderData::motion_blur_shutter, SceneGpencil::motion_blur_steps, OB_GREASE_PENCIL, OB_LAMP, OB_VISIBLE_SELF, blender::draw::ObjectRef::object, blender::draw::gpencil::Instance::object_sync(), Scene::r, R_MBLUR, RenderEngine::re, RE_engine_frame_set(), RE_GetCamera(), blender::draw::gpencil::Instance::render_color_tx, render_init_buffers(), render_set_view(), SCE_LAY_MOTION_BLUR, DRWContext::scene, shutter_time_to_scene_time(), blender::Array< T, InlineBufferCapacity, Allocator >::size(), blender::draw::Texture::size(), RenderData::subframe, Object::type, and DRWContext::view_layer.

Referenced by blender::draw::gpencil::Engine::render_to_image().

render_init_buffers()

void blender::draw::gpencil::render_init_buffers ( const DRWContext * draw_ctx, Instance & inst, RenderEngine * engine, RenderLayer * render_layer, const rcti * rect, const bool use_separated_pass )

static

Definition at line 68 of file gpencil_render.cc.

References BLI_rcti_size_x(), BLI_rcti_size_y(), ImBufFloatBuffer::data, blender::draw::View::default_get(), blender::draw::Framebuffer::ensure(), blender::draw::Texture::ensure_2d(), ImBuf::float_buffer, GPU_ATTACHMENT_TEXTURE, GPU_DATA_FLOAT, GPU_framebuffer_bind(), GPU_framebuffer_clear_color(), GPU_framebuffer_clear_depth(), GPU_texture_update(), GPU_texture_update_sub(), GPU_TEXTURE_USAGE_ATTACHMENT, GPU_TEXTURE_USAGE_HOST_READ, GPU_TEXTURE_USAGE_SHADER_READ, RenderPass::ibuf, blender::draw::Texture::is_valid(), MEM_dupallocN(), MEM_SAFE_FREE, RenderEngine::re, RE_engine_set_error_message(), RE_GetActiveRenderView(), RE_pass_find_by_name(), RE_PASSNAME_COMBINED, RE_PASSNAME_DEPTH, RenderPass::rectx, RenderPass::recty, remap_depth(), blender::draw::gpencil::Instance::render_color_tx, blender::draw::gpencil::Instance::render_depth_tx, blender::draw::gpencil::Instance::render_fb, size(), view, DRWContext::viewport_size_get(), w(), x, rcti::xmax, rcti::xmin, y, rcti::ymax, and rcti::ymin.

Referenced by render_frame(), and blender::draw::gpencil::Engine::render_to_image().

render_result_combined()

void blender::draw::gpencil::render_result_combined ( RenderLayer * rl, const char * viewname, Instance & instance, const rcti * rect )

static

Definition at line 213 of file gpencil_render.cc.

References blender::draw::gpencil::Instance::accumulation_tx, BLI_rcti_size_x(), BLI_rcti_size_y(), ImBufFloatBuffer::data, blender::draw::Framebuffer::ensure(), ImBuf::float_buffer, GPU_ATTACHMENT_NONE, GPU_ATTACHMENT_TEXTURE, GPU_DATA_FLOAT, GPU_framebuffer_bind(), GPU_framebuffer_read_color(), RenderPass::ibuf, RE_pass_find_by_name(), RE_PASSNAME_COMBINED, rcti::xmin, and rcti::ymin.

Referenced by blender::draw::gpencil::Engine::render_to_image().

render_result_separated_pass()

void blender::draw::gpencil::render_result_separated_pass ( float * data, Instance & instance, const rcti * rect )

static

Definition at line 234 of file gpencil_render.cc.

References blender::draw::gpencil::Instance::accumulation_tx, BLI_rcti_size_x(), BLI_rcti_size_y(), data, blender::draw::Framebuffer::ensure(), GPU_ATTACHMENT_NONE, GPU_ATTACHMENT_TEXTURE, GPU_DATA_FLOAT, GPU_framebuffer_bind(), GPU_framebuffer_read_color(), rcti::xmin, and rcti::ymin.

Referenced by blender::draw::gpencil::Engine::render_to_image().

render_result_z()

void blender::draw::gpencil::render_result_z ( const DRWContext * draw_ctx, RenderLayer * rl, const char * viewname, Instance & instance, const rcti * rect )

static

Definition at line 155 of file gpencil_render.cc.

References BLI_rcti_size_x(), BLI_rcti_size_y(), ImBufFloatBuffer::data, blender::draw::View::default_get(), fabsf, blender::draw::View::far_clip(), ImBuf::float_buffer, GPU_DATA_FLOAT, GPU_framebuffer_read_depth(), i, RenderPass::ibuf, blender::draw::View::near_clip(), ViewLayer::passflag, RE_pass_find_by_name(), RE_PASSNAME_DEPTH, blender::draw::gpencil::Instance::render_fb, SCE_PASS_DEPTH, DRWContext::view_layer, blender::draw::View::winmat(), rcti::xmin, and rcti::ymin.

Referenced by blender::draw::gpencil::Engine::render_to_image().

render_set_view()

void blender::draw::gpencil::render_set_view ( RenderEngine * engine, const Depsgraph * depsgraph, const float2 aa_offset = float2{0.0f} )

static

Definition at line 53 of file gpencil_render.cc.

References depsgraph.

Referenced by render_frame(), and blender::draw::gpencil::Engine::render_to_image().

shutter_time_to_scene_time()

float blender::draw::gpencil::shutter_time_to_scene_time ( const int shutter_position, const float shutter_time, const float frame_time, float time )

static

Definition at line 285 of file gpencil_render.cc.

References BLI_assert_msg, SCE_MB_CENTER, SCE_MB_END, and SCE_MB_START.

Referenced by render_frame().

sweep_up()

BLI_INLINE list_node * blender::draw::gpencil::sweep_up	(	struct SortInfo *	si,
		list_node *	list,
		unsigned int	upto )

Pre-condition: upto <= si->n_ranks, list == NULL || length(list) == 1

Definition at line 184 of file gpencil_cache_utils.cc.