layers.c File Reference

Private drawlayer layer cache, sidecar sync and widget cache state. More...

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Data Structures
struct	drawlayer_dir_info_t
struct	drawlayer_layer_cache_key_t

Typedefs
typedef struct drawlayer_dir_info_t	drawlayer_dir_info_t
typedef struct drawlayer_layer_cache_key_t	drawlayer_layer_cache_key_t

Functions
static void	_layerio_append_error (GString *errors, const char *message)
static void	_layerio_log_errors (GString *errors)
static void	_populate_layer_list (dt_iop_module_t *self)
static void	_reset_stroke_session (dt_iop_drawlayer_gui_data_t *g)
static gboolean	_layer_cache_matches (const dt_iop_drawlayer_gui_data_t *g, const drawlayer_layer_cache_key_t *key)
gboolean	dt_drawlayer_ensure_layer_cache (dt_iop_module_t *self)
gboolean	dt_drawlayer_flush_layer_cache (dt_iop_module_t *self)
static gboolean	_ensure_widget_cache (dt_iop_module_t *self)
void	dt_drawlayer_set_pipeline_realtime_mode (dt_iop_module_t *self, const gboolean state)
gboolean	dt_drawlayer_sync_widget_cache (dt_iop_module_t *self)

Detailed Description

Private drawlayer layer cache, sidecar sync and widget cache state.

This file is text-included from drawlayer.c on purpose. The goal is to keep the main module file readable while preserving one translation unit, so cache ownership, worker synchronization and GUI side effects stay visible to the caller instead of being hidden behind a separate API boundary.

Typedef Documentation

drawlayer_dir_info_t

typedef struct drawlayer_dir_info_t drawlayer_dir_info_t

drawlayer_layer_cache_key_t

typedef struct drawlayer_layer_cache_key_t drawlayer_layer_cache_key_t

Function Documentation

_ensure_widget_cache()

static gboolean _ensure_widget_cache ( dt_iop_module_t *  self )

static

References dt_iop_module_t::dev, dt_drawlayer_compute_view_patch(), dt_drawlayer_layer_bounds_to_widget_bounds(), dt_drawlayer_worker_reset_backend_path(), FALSE, g, dt_iop_module_t::gui_data, IS_NULL_PTR, dt_develop_t::roi, dt_develop_t::scaling, TRUE, dt_drawlayer_damaged_rect_t::valid, view(), dt_develop_t::x, and dt_develop_t::y.

Referenced by dt_drawlayer_sync_widget_cache().

_layer_cache_matches()

static gboolean _layer_cache_matches ( const dt_iop_drawlayer_gui_data_t *  g, const drawlayer_layer_cache_key_t *  key  )

static

References FALSE, g, IS_NULL_PTR, key, and TRUE.

Referenced by dt_drawlayer_ensure_layer_cache().

_layerio_append_error()

static void _layerio_append_error ( GString *  errors, const char *  message  )

static

References IS_NULL_PTR.

Referenced by _delete_current_layer(), _rename_current_layer_from_gui(), and dt_drawlayer_ensure_layer_cache().

_layerio_log_errors()

static void _layerio_log_errors ( GString *  errors )

static

References dt_control_log(), and IS_NULL_PTR.

Referenced by _delete_current_layer(), _rename_current_layer_from_gui(), and dt_drawlayer_ensure_layer_cache().

_populate_layer_list()

static void _populate_layer_list ( dt_iop_module_t *  self )

static

References _layer_name_non_empty(), darktable, dt_iop_module_t::dev, dt_bauhaus_combobox_add(), dt_bauhaus_combobox_length(), dt_bauhaus_combobox_remove_at(), dt_bauhaus_combobox_set(), dt_drawlayer_io_free_layer_names(), dt_drawlayer_io_list_layer_names(), dt_drawlayer_io_sidecar_path(), g, darktable_t::gui, dt_iop_module_t::gui_data, i, dt_image_t::id, dt_develop_t::image_storage, IS_NULL_PTR, dt_iop_module_t::params, PATH_MAX, and dt_gui_gtk_t::reset.

Referenced by _refresh_layer_widgets(), dt_drawlayer_ensure_layer_cache(), and gui_update().

_reset_stroke_session()

static void _reset_stroke_session ( dt_iop_drawlayer_gui_data_t *  g )

static

References dt_drawlayer_process_state_reset_stroke(), dt_drawlayer_worker_reset_backend_path(), dt_drawlayer_worker_reset_live_publish(), FALSE, g, and IS_NULL_PTR.

Referenced by _clear_current_layer(), _delete_current_layer(), _fill_current_layer(), dt_drawlayer_commit_dabs(), and dt_drawlayer_ensure_layer_cache().

dt_drawlayer_ensure_layer_cache()

gboolean dt_drawlayer_ensure_layer_cache

(

dt_iop_module_t *

self

)

References _flush_layer_cache, _get_current_work_profile_key(), _layer_cache_matches(), _layer_name_non_empty(), _layerio_append_error(), _layerio_log_errors(), _populate_layer_list(), _refresh_layer_widgets(), _release_all_base_patch_extra_refs, _reset_stroke_session(), _retain_base_patch_loaded_ref(), _sanitize_params(), _sidecar_timestamp_from_path(), dt_drawlayer_io_layer_info_t::count, drawlayer_dir_info_t::count, dt_iop_module_t::dev, DRAWLAYER_PROFILE_SIZE, dt_drawlayer_cache_clear_transparent_float(), dt_drawlayer_cache_ensure_mask_buffer(), dt_drawlayer_cache_patch_alloc_shared(), dt_drawlayer_cache_patch_clear(), dt_drawlayer_cache_patch_wrlock(), dt_drawlayer_cache_patch_wrunlock(), dt_drawlayer_io_find_layer(), dt_drawlayer_io_load_layer(), dt_drawlayer_io_sidecar_path(), dt_drawlayer_paint_runtime_state_reset(), dt_drawlayer_process_state_invalidate(), FALSE, dt_drawlayer_io_layer_info_t::found, drawlayer_dir_info_t::found, g, dt_iop_module_t::gui_data, dt_drawlayer_io_layer_info_t::height, drawlayer_dir_info_t::height, dt_image_t::id, dt_develop_t::image_storage, drawlayer_layer_cache_key_t::imgid, dt_drawlayer_io_layer_info_t::index, drawlayer_dir_info_t::index, dt_develop_t::iop, IS_NULL_PTR, dt_drawlayer_io_layer_info_t::name, drawlayer_dir_info_t::name, dt_iop_module_t::params, PATH_MAX, dt_develop_t::pipe, dt_develop_t::raw_height, dt_develop_t::raw_width, dt_develop_t::roi, TRUE, dt_drawlayer_io_layer_info_t::width, drawlayer_dir_info_t::width, dt_drawlayer_io_layer_info_t::work_profile, drawlayer_dir_info_t::work_profile, and dt_drawlayer_io_patch_t::x.

Referenced by _perform_runtime_widget_cache_sync(), and dt_drawlayer_runtime_manager_update().

dt_drawlayer_flush_layer_cache()

gboolean dt_drawlayer_flush_layer_cache

(

dt_iop_module_t *

self

)

References _layer_name_non_empty(), _rekey_shared_base_patch(), _release_all_base_patch_extra_refs, _sidecar_timestamp_from_path(), _wait_worker_idle(), dt_iop_module_t::dev, dt_drawlayer_cache_patch_rdlock(), dt_drawlayer_cache_patch_rdunlock(), dt_drawlayer_io_sidecar_path(), dt_drawlayer_io_store_layer(), dt_drawlayer_paint_runtime_state_reset(), dt_drawlayer_worker_any_active(), FALSE, g, dt_iop_module_t::gui_data, dt_image_t::id, dt_develop_t::image_storage, IS_NULL_PTR, dt_iop_drawlayer_params_t::layer_name, dt_iop_drawlayer_params_t::layer_order, dt_iop_module_t::params, PATH_MAX, dt_iop_drawlayer_params_t::sidecar_timestamp, TRUE, dt_drawlayer_io_patch_t::width, and dt_drawlayer_io_patch_t::x.

Referenced by dt_drawlayer_runtime_manager_update().

dt_drawlayer_set_pipeline_realtime_mode()

void dt_drawlayer_set_pipeline_realtime_mode	(	dt_iop_module_t *	self,
		const gboolean	state
	)

References dt_iop_module_t::dev, dt_atomic_set_int(), dt_dev_pixelpipe_get_realtime(), dt_dev_pixelpipe_resync_history_main, dt_dev_pixelpipe_set_realtime(), IS_NULL_PTR, dt_dev_pixelpipe_t::pause, dt_develop_t::pipe, dt_develop_t::preview_pipe, dt_dev_pixelpipe_t::shutdown, state, and TRUE.

Referenced by _perform_runtime_commit_sequence(), and dt_drawlayer_runtime_manager_update().

dt_drawlayer_sync_widget_cache()

gboolean dt_drawlayer_sync_widget_cache

(

dt_iop_module_t *

self

)

References _current_live_padding, _ensure_widget_cache(), _pause_worker(), _resume_worker(), dt_iop_module_t::dev, FALSE, g, dt_iop_module_t::gui_data, IS_NULL_PTR, and TRUE.

Referenced by _perform_runtime_widget_cache_sync().