#include "draw_defines.hh"
#include "gpu_shader_create_info.hh"

Functions
Resource ID
This is used to fetch per object data in drw_matrices and other object indexed buffers. There is multiple possibilities depending on how we are drawing the object.
	GPU_SHADER_CREATE_INFO (draw_resource_id).define("DYNAMIC_RESOURCE_ID")

	flat (Type::INT, "resource_index")

	vertex_out (draw_resource_id_iface) .geometry_out(draw_resource_id_iface)

Draw View
	uniform_buf (DRW_VIEW_UBO_SLOT, "ViewMatrices", "drw_view_[DRW_VIEW_LEN]", Frequency::PASS) .define("DRAW_VIEW_CREATE_INFO") .define("drw_view"

drw_view_[drw_view_id]	typedef_source ("draw_shader_shared.hh")

	uniform_buf (DRW_VIEW_CULLING_UBO_SLOT, "ViewCullingData", "drw_view_culling_[DRW_VIEW_LEN]") .define("DRW_VIEW_CULLING_INFO") .define("drw_view_culling"

	uniform_buf (DRW_OBJ_MAT_UBO_SLOT, "ObjectMatrices", "drw_matrices[DRW_RESOURCE_CHUNK_LEN]", Frequency::BATCH) .define("ModelMatrix"

drw_matrices[resource_id] model	define ("ModelMatrixInverse", "(drw_matrices[resource_id].model_inverse)") .additional_info("draw_view")

	uniform_buf (DRW_CLIPPING_UBO_SLOT, "vec4", "drw_clipping_[6]", Frequency::PASS) .define("USE_WORLD_CLIP_PLANES")

Draw Object Resources
drw_matrix_buf[]	define ("DRAW_MODELMAT_CREATE_INFO") .define("drw_ModelMatrixInverse"

drw_matrix_buf[] drw_matrix_buf[resource_id] model_inverse	define ("drw_ModelMatrix", "drw_matrix_buf[resource_id].model") .define("ModelMatrixInverse"

drw_matrix_buf[] drw_matrix_buf[resource_id] model_inverse drw_ModelMatrixInverse	define ("ModelMatrix", "drw_ModelMatrix")

	additional_info ("draw_modelmat_new_common", "draw_resource_id_new")

	additional_info ("draw_modelmat_new_common", "draw_resource_with_custom_id_new")

Draw Globals
	GlobalsUboStorage

	globalsBlock

	typedef_source ("draw_common_shader_shared.hh") .uniform_buf(7

Geometry Type
	draw_resource_id

hairPointBuffer push_constant(Type::INT, "hairStrandsRes") .push_constant(Type hairPointBuffer push_constant(Type::INT, "hairStrandsRes") .push_constant(Type	draw_resource_id_uniform

	GPU_SHADER_CREATE_INFO (draw_mesh).additional_info("draw_modelmat"

	GPU_SHADER_CREATE_INFO (draw_mesh_new).additional_info("draw_modelmat_new"

	define ("HAIR_SHADER") .define("DRW_HAIR_INFO") .sampler(15

hairPointBuffer push_constant(Type::INT, "hairStrandsRes") .push_constant(Type hairPointBuffer push_constant(Type::INT, "hairStrandsRes") .push_constant(Type	sampler (0, ImageType::FLOAT_BUFFER, "ptcloud_pos_rad_tx", Frequency::BATCH) .define("POINTCLOUD_SHADER") .define("DRW_POINTCLOUD_INFO") .additional_info("draw_modelmat_instanced_attr"

	GPU_SHADER_CREATE_INFO (draw_volume).additional_info("draw_modelmat"

	additional_info ("draw_modelmat_new", "draw_resource_handle_new")

	typedef_source ("gpencil_shader_shared.h") .define("DRW_GPENCIL_INFO") .sampler(0

Internal Draw Manager usage
	ObjectMatrices

matrix_buf[]	ObjectInfos

	ViewCullingData

	ObjectBounds

bounds_buf[] storage_buf(1, Qualifier::READ_WRITE, "uint", "visibility_buf[]") .push_constant(Type	DrawGroup

bounds_buf[] storage_buf(1, Qualifier::READ_WRITE, "uint", "visibility_buf[]") .push_constant(Type group_buf[]	DrawPrototype

bounds_buf[] storage_buf(1, Qualifier::READ_WRITE, "uint", "visibility_buf[]") .push_constant(Type group_buf[] prototype_buf[]	uint

	do_static_compilation (true) .typedef_source("draw_shader_shared.hh") .define("DRAW_FINALIZE_SHADER") .local_group_size(DRW_FINALIZE_GROUP_SIZE) .storage_buf(0

matrix_buf[]	storage_buf (1, Qualifier::READ_WRITE, "ObjectBounds", "bounds_buf[]") .storage_buf(2

matrix_buf[] infos_buf[]	push_constant (Type::INT, "resource_len") .compute_source("draw_resource_finalize_comp.glsl")

	STRINGIFY (DRW_VIEW_MAX)) .storage_buf(0

view_culling_buf[DRW_VIEW_LEN]	compute_source ("draw_view_finalize_comp.glsl") .additional_info("draw_view")

bounds_buf[] storage_buf(1, Qualifier::READ_WRITE, "uint", "visibility_buf[]") .push_constant(Type group_buf[]	storage_buf (1, Qualifier::READ, "uint", "visibility_buf[]") .storage_buf(2

bounds_buf[] storage_buf(1, Qualifier::READ_WRITE, "uint", "visibility_buf[]") .push_constant(Type group_buf[] prototype_buf[]	storage_buf (3, Qualifier::WRITE, "DrawCommand", "command_buf[]") .storage_buf(DRW_RESOURCE_ID_SLOT

Draw Resource ID
New implementation using gl_BaseInstance and storage buffers.
	int

	int2

resource_id_buf[] resource_id_buf[gpu_BaseInstance+gl_InstanceID]	y

	drw_ResourceID

	define ("UNIFORM_RESOURCE_ID_NEW") .storage_buf(DRW_RESOURCE_ID_SLOT

resource_id_buf[]	define ("drw_ResourceID", "resource_id_buf[gpu_BaseInstance + gl_InstanceID]")

resource_id_buf[]	define ("drw_ResourceID", "resource_id_buf[gpu_BaseInstance + gl_InstanceID].x") .define("drw_CustomID"

vertex_in_drw_ResourceID	define ("drw_ResourceID", "vertex_in_drw_ResourceID.x") .define("drw_CustomID"

	GPU_SHADER_CREATE_INFO (draw_resource_handle_new).define("resource_handle"

Function Documentation

◆ additional_info() [1/3]

additional_info	(	"draw_modelmat_new"	,
		"draw_resource_handle_new"	)

◆ additional_info() [2/3]

additional_info	(	"draw_modelmat_new_common"	,
		"draw_resource_id_new"	)

◆ additional_info() [3/3]

additional_info	(	"draw_modelmat_new_common"	,
		"draw_resource_with_custom_id_new"	)

◆ compute_source()

view_culling_buf[DRW_VIEW_LEN] compute_source ( "draw_view_finalize_comp.glsl" )

◆ define() [1/9]

drw_matrix_buf[] define ( "DRAW_MODELMAT_CREATE_INFO" )

◆ define() [2/9]

drw_matrix_buf[] drw_matrix_buf[resource_id] model_inverse define	(	"drw_ModelMatrix"	,
		"drw_matrix_buf.model"	[resource_id] )

◆ define() [3/9]

resource_id_buf[] define	(	"drw_ResourceID"	,
		"resource_id_buf"	[gpu_BaseInstance+gl_InstanceID] )

◆ define() [4/9]

resource_id_buf[] define	(	"drw_ResourceID"	,
		"resource_id_buf.x"	[gpu_BaseInstance+gl_InstanceID] )

◆ define() [5/9]

vertex_in_drw_ResourceID define	(	"drw_ResourceID"	,
		"vertex_in_drw_ResourceID.x"	)

◆ define() [6/9]

define ( "HAIR_SHADER" )

◆ define() [7/9]

drw_matrix_buf[] drw_matrix_buf[resource_id] model_inverse drw_ModelMatrixInverse define	(	"ModelMatrix"	,
		"drw_ModelMatrix"	)

◆ define() [8/9]

drw_matrices[resource_id] model define	(	"ModelMatrixInverse"	,
		"(drw_matrices[resource_id].model_inverse)"	)

◆ define() [9/9]

define ( "UNIFORM_RESOURCE_ID_NEW" )

Workaround the lack of gl_BaseInstance by binding the resource_id_buf as vertex buf.

◆ do_static_compilation()

do_static_compilation ( true )

Colors, weights, and Circle of confusion radii for the 4 pixels to scatter. Scaling factor for the bokeh distance. Sprite pixel position with origin at sprite center. In pixels.

◆ flat()

flat	(	Type::INT	,
		"resource_index"	)

Used if the resource index needs to be passed to the fragment shader. IMPORTANT: Vertex and Geometry shaders need to use PASS_RESOURCE_ID in main().

◆ GPU_SHADER_CREATE_INFO() [1/5]

GPU_SHADER_CREATE_INFO ( draw_mesh )

◆ GPU_SHADER_CREATE_INFO() [2/5]

GPU_SHADER_CREATE_INFO ( draw_mesh_new )

◆ GPU_SHADER_CREATE_INFO() [3/5]

GPU_SHADER_CREATE_INFO ( draw_resource_handle_new )

TODO mask view id bits.

◆ GPU_SHADER_CREATE_INFO() [4/5]

GPU_SHADER_CREATE_INFO ( draw_resource_id )

◆ GPU_SHADER_CREATE_INFO() [5/5]

GPU_SHADER_CREATE_INFO ( draw_volume )

◆ push_constant()

matrix_buf[] infos_buf[] push_constant	(	Type::INT	,
		"resource_len"	)

◆ sampler()

sampler	(	0	,
		ImageType::FLOAT_BUFFER	,
		"ptcloud_pos_rad_tx"	,
		Frequency::BATCH	)

◆ storage_buf() [1/3]

bounds_buf[] storage_buf(1, Qualifier::READ_WRITE, "uint", "visibility_buf[]") .push_constant(Type group_buf[] storage_buf	(	1	,
		Qualifier::READ	,
		"uint"	,
		"visibility_buf"	[] )

◆ storage_buf() [2/3]

matrix_buf[] storage_buf	(	1	,
		Qualifier::READ_WRITE	,
		"ObjectBounds"	,
		"bounds_buf"	[] )

◆ storage_buf() [3/3]

bounds_buf[] storage_buf(1, Qualifier::READ_WRITE, "uint", "visibility_buf[]") .push_constant(Type group_buf[] prototype_buf[] storage_buf	(	3	,
		Qualifier::WRITE	,
		"DrawCommand"	,
		"command_buf"	[] )

◆ STRINGIFY()

STRINGIFY ( DRW_VIEW_MAX )

◆ typedef_source() [1/3]

typedef_source ( "draw_common_shader_shared.hh" )

◆ typedef_source() [2/3]

drw_view_[drw_view_id] typedef_source ( "draw_shader_shared.hh" )

◆ typedef_source() [3/3]

typedef_source ( "gpencil_shader_shared.h" )

◆ uniform_buf() [1/4]

uniform_buf	(	DRW_CLIPPING_UBO_SLOT	,
		"vec4"	,
		"drw_clipping_"	[6],
		Frequency::PASS	)

◆ uniform_buf() [2/4]

uniform_buf	(	DRW_OBJ_MAT_UBO_SLOT	,
		"ObjectMatrices"	,
		"drw_matrices"	[DRW_RESOURCE_CHUNK_LEN],
		Frequency::BATCH	)

◆ uniform_buf() [3/4]

uniform_buf	(	DRW_VIEW_CULLING_UBO_SLOT	,
		"ViewCullingData"	,
		"drw_view_culling_"	[DRW_VIEW_LEN] )

◆ uniform_buf() [4/4]

uniform_buf	(	DRW_VIEW_UBO_SLOT	,
		"ViewMatrices"	,
		"drw_view_"	[DRW_VIEW_LEN],
		Frequency::PASS	)

◆ vertex_out()

vertex_out ( draw_resource_id_iface )

Variable Documentation

◆ draw_resource_id

draw_resource_id

Definition at line 108 of file draw_view_info.hh.

◆ draw_resource_id_uniform

draw_resource_id_uniform

Definition at line 145 of file draw_view_info.hh.

◆ DrawGroup

bounds_buf[] storage_buf(1, Qualifier::READ_WRITE, "uint", "visibility_buf[]") .push_constant(Type DrawGroup

Definition at line 225 of file draw_view_info.hh.

◆ DrawPrototype

bounds_buf[] storage_buf(1, Qualifier::READ_WRITE, "uint", "visibility_buf[]") .push_constant(Type group_buf[] DrawPrototype

Definition at line 227 of file draw_view_info.hh.

◆ drw_ResourceID

drw_ResourceID

Definition at line 263 of file draw_view_info.hh.

◆ globalsBlock

globalsBlock

Definition at line 100 of file draw_view_info.hh.

◆ GlobalsUboStorage

GlobalsUboStorage

Definition at line 100 of file draw_view_info.hh.

◆ int

int

Definition at line 248 of file draw_view_info.hh.

◆ int2

int2

Definition at line 254 of file draw_view_info.hh.

Referenced by blender::geometry::calc_new_edges(), blender::compositor::compute_bloom_downsample_chain(), blender::nodes::node_composite_viewer_cc::ViewerOperation::compute_domain(), blender::compositor::downsample(), blender::ed::sculpt_paint::greasepencil::EraseOperationExecutor::execute(), blender::nodes::node_geo_extrude_mesh_cc::extrude_individual_mesh_faces(), blender::nodes::node_geo_extrude_mesh_cc::extrude_mesh_edges(), blender::nodes::node_geo_extrude_mesh_cc::extrude_mesh_face_regions(), blender::nodes::node_geo_extrude_mesh_cc::extrude_mesh_vertices(), blender::ed::greasepencil::fill_strokes(), blender::compositor::GlareBloomOperation::generate_glare(), blender::ed::greasepencil::trim::get_intersections_of_curve_with_curves(), blender::nodes::node_composite_composite_cc::CompositeOperation::get_output_bounds(), blender::nodes::node_composite_viewer_cc::ViewerOperation::get_output_bounds(), grease_pencil_circle_select(), make_int2(), blender::bke::pbvh::pixels::Rows::pack_into(), blender::ed::curves::select_box(), blender::ed::curves::select_box_mask(), blender::ed::curves::select_lasso(), blender::ed::curves::select_lasso_mask(), blender::geometry::update_unselected_edges(), WM_gesture_lasso_modal(), WM_gesture_lasso_path_to_array(), and WM_gesture_polyline_modal().

◆ ObjectBounds

ObjectBounds

Definition at line 212 of file draw_view_info.hh.

◆ ObjectInfos

matrix_buf[] ObjectInfos

Definition at line 196 of file draw_view_info.hh.

◆ ObjectMatrices

ObjectMatrices

Definition at line 194 of file draw_view_info.hh.

◆ uint

bounds_buf[] storage_buf(1, Qualifier::READ_WRITE, "uint", "visibility_buf[]") .push_constant(Type group_buf[] prototype_buf[] uint

Definition at line 229 of file draw_view_info.hh.

◆ ViewCullingData

ViewCullingData

Definition at line 204 of file draw_view_info.hh.

◆ y

vertex_in_drw_ResourceID vertex_in_drw_ResourceID y

Definition at line 256 of file draw_view_info.hh.

Functions

Draw Globals

Geometry Type

Internal Draw Manager usage

Draw Resource ID