dt_drawlayer_damaged_rect_t Struct Reference

Integer axis-aligned rectangle in buffer coordinates. More...

#include <paint.h>

Collaboration diagram for dt_drawlayer_damaged_rect_t:

Data Fields
gboolean	valid
int	nw [2]
int	se [2]

Detailed Description

Integer axis-aligned rectangle in buffer coordinates.

Convention: nw is inclusive, se is exclusive.

Field Documentation

nw

int dt_drawlayer_damaged_rect_t::nw[2]

North-west corner [x,y], inclusive.

Referenced by _brush_runtime_view_from_state(), _paint_union_damage_rect(), dt_drawlayer_cache_flush_process_patch_to_base(), dt_drawlayer_paint_rasterize_segment_to_buffer(), dt_drawlayer_paint_runtime_note_dab_damage(), dt_drawlayer_paint_runtime_prepare_dab_context(), dt_drawlayer_paint_runtime_state_reset(), and dt_drawlayer_worker_replay_finished_stroke_to_base_patch().

se

int dt_drawlayer_damaged_rect_t::se[2]

South-east corner [x,y], exclusive.

Referenced by _brush_runtime_view_from_state(), _paint_union_damage_rect(), dt_drawlayer_brush_rasterize(), dt_drawlayer_cache_flush_process_patch_to_base(), dt_drawlayer_paint_rasterize_segment_to_buffer(), dt_drawlayer_paint_runtime_note_dab_damage(), dt_drawlayer_paint_runtime_prepare_dab_context(), dt_drawlayer_paint_runtime_state_reset(), and dt_drawlayer_worker_replay_finished_stroke_to_base_patch().

valid

gboolean dt_drawlayer_damaged_rect_t::valid

TRUE when rectangle contains meaningful coordinates.

Referenced by _brush_runtime_view_from_state(), _ensure_widget_cache(), _paint_union_damage_rect(), _publish_backend_progress(), _rasterize_pending_dab_batch(), dt_drawlayer_cache_flush_process_patch_to_base(), dt_drawlayer_paint_rasterize_segment_to_buffer(), dt_drawlayer_paint_runtime_get_stroke_damage(), dt_drawlayer_paint_runtime_note_dab_damage(), dt_drawlayer_paint_runtime_prepare_dab_context(), dt_drawlayer_paint_runtime_state_reset(), dt_drawlayer_process_state_publish_locked(), and dt_drawlayer_worker_replay_finished_stroke_to_base_patch().

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

• iop/drawlayer/paint.h