DRWViewData Struct Reference

#include <draw_view_data.hh>

Public Member Functions
	DRWViewData ()
	~DRWViewData ()
void	texture_list_size_validate (const blender::int2 &size)
template<typename CallbackT>
void	foreach_engine (CallbackT callback)
template<typename CallbackT>
void	foreach_enabled_engine (CallbackT callback)

Public Attributes
DefaultFramebufferList	dfbl = {}
DefaultTextureList	dtxl = {}
bool	from_viewport = false
blender::int2	texture_list_size = {0, 0}
blender::eevee::Engine	eevee
blender::workbench::Engine	workbench
blender::draw::external::Engine	external
blender::image_engine::Engine	image
blender::draw::gpencil::Engine	grease_pencil
blender::draw::overlay::Engine	overlay
blender::draw::select::Engine	object_select
blender::draw::edit_select::Engine	edit_select
blender::draw::compositor_engine::Engine	compositor
blender::Map< std::string, std::unique_ptr< blender::draw::TextureFromPool > >	viewport_compositor_passes
blender::draw::Manager *	manager = nullptr

Detailed Description

Definition at line 61 of file draw_view_data.hh.

Constructor & Destructor Documentation

DRWViewData()

DRWViewData::DRWViewData

(

)

Definition at line 28 of file draw_view_data.cc.

References manager.

~DRWViewData()

DRWViewData::~DRWViewData

(

)

Definition at line 33 of file draw_view_data.cc.

References manager.

Member Function Documentation

foreach_enabled_engine()

template<typename CallbackT>

void DRWViewData::foreach_enabled_engine ( CallbackT callback )

inline

Definition at line 128 of file draw_view_data.hh.

References foreach_engine(), and ptr.

Referenced by DRW_draw_region_engine_info(), drw_engines_cache_populate(), and DRW_view_data_reset().

foreach_engine()

template<typename CallbackT>

void DRWViewData::foreach_engine ( CallbackT callback )

inline

Grease pencil. Merge its output to the render result frame-buffer.

GPU compositor. Processes render result and output to the render result frame-buffer.

Overlays. Draw on a separate overlay frame-buffer. Can read render result.

Selection. Are always enabled alone and have no interaction with other engines.

Definition at line 103 of file draw_view_data.hh.

References compositor, edit_select, eevee, external, grease_pencil, image, object_select, overlay, and workbench.

Referenced by DRW_view_data_free_unused(), and foreach_enabled_engine().

texture_list_size_validate()

void DRWViewData::texture_list_size_validate

(

const blender::int2 &

size

)

Definition at line 103 of file draw_view_data.cc.

References copy_v2_v2_int(), size(), and texture_list_size.

Member Data Documentation

compositor

blender::draw::compositor_engine::Engine DRWViewData::compositor

Definition at line 83 of file draw_view_data.hh.

Referenced by DRWContext::enable_engines(), and foreach_engine().

dfbl

DefaultFramebufferList DRWViewData::dfbl = {}

Definition at line 63 of file draw_view_data.hh.

Referenced by DRW_view_data_default_lists_from_viewport().

dtxl

DefaultTextureList DRWViewData::dtxl = {}

Definition at line 64 of file draw_view_data.hh.

Referenced by DRW_view_data_default_lists_from_viewport().

edit_select

blender::draw::edit_select::Engine DRWViewData::edit_select

Definition at line 79 of file draw_view_data.hh.

Referenced by DRWContext::enable_engines(), and foreach_engine().

eevee

blender::eevee::Engine DRWViewData::eevee

Engines running for this viewport. nullptr if not enabled.

Definition at line 72 of file draw_view_data.hh.

Referenced by DRWContext::enable_engines(), and foreach_engine().

external

blender::draw::external::Engine DRWViewData::external

Definition at line 74 of file draw_view_data.hh.

Referenced by DRWContext::enable_engines(), and foreach_engine().

from_viewport

bool DRWViewData::from_viewport = false

True indicates the textures inside dtxl are from the viewport and should not be freed.

Definition at line 66 of file draw_view_data.hh.

Referenced by DRW_view_data_default_lists_from_viewport().

grease_pencil

blender::draw::gpencil::Engine DRWViewData::grease_pencil

Definition at line 76 of file draw_view_data.hh.

Referenced by DRWContext::enable_engines(), and foreach_engine().

image

blender::image_engine::Engine DRWViewData::image

Definition at line 75 of file draw_view_data.hh.

Referenced by DRWContext::enable_engines(), and foreach_engine().

manager

blender::draw::Manager* DRWViewData::manager = nullptr

New per view/viewport manager. Null if not supported by current hardware.

Definition at line 95 of file draw_view_data.hh.

Referenced by DRW_manager_get(), DRWViewData(), and ~DRWViewData().

object_select

blender::draw::select::Engine DRWViewData::object_select

Definition at line 78 of file draw_view_data.hh.

Referenced by DRWContext::enable_engines(), and foreach_engine().

overlay

blender::draw::overlay::Engine DRWViewData::overlay

Definition at line 77 of file draw_view_data.hh.

Referenced by DRWContext::enable_engines(), and foreach_engine().

texture_list_size

blender::int2 DRWViewData::texture_list_size = {0, 0}

Common size for texture in the engines texture list. We free all texture lists if it changes.

Definition at line 69 of file draw_view_data.hh.

Referenced by texture_list_size_validate().

viewport_compositor_passes

blender::Map<std::string, std::unique_ptr<blender::draw::TextureFromPool> > DRWViewData::viewport_compositor_passes

Stores passes needed by the viewport compositor. Engines are expected to populate those in every redraw using calls to the DRW_viewport_pass_texture_get function. The compositor can then call the same function to retrieve the passes it needs, which are expected to be initialized. Those textures are release when view data is reset.

Definition at line 92 of file draw_view_data.hh.

Referenced by DRW_view_data_reset(), and DRW_viewport_pass_texture_get().

workbench

blender::workbench::Engine DRWViewData::workbench

Definition at line 73 of file draw_view_data.hh.

Referenced by DRWContext::enable_engines(), and foreach_engine().

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The documentation for this struct was generated from the following files:

• draw_view_data.hh
• draw_view_data.cc