drawlayer.c File Reference

Drawlayer module entrypoints and runtime orchestration. More...

#include "bauhaus/bauhaus.h"
#include "common/colorspaces_inline_conversions.h"
#include "common/dtpthread.h"
#include "common/image.h"
#include "common/imagebuf.h"
#include "common/imageio.h"
#include "common/imageio_module.h"
#include "common/iop_profile.h"
#include "common/opencl.h"
#include "control/conf.h"
#include "control/control.h"
#include "control/jobs.h"
#include "develop/blend.h"
#include "develop/dev_history.h"
#include "develop/develop.h"
#include "develop/imageop.h"
#include "develop/imageop_gui.h"
#include "develop/imageop_math.h"
#include "develop/noise_generator.h"
#include "develop/pixelpipe_cache.h"
#include "gui/color_picker_proxy.h"
#include "gui/gtk.h"
#include "gui/gui_throttle.h"
#include "iop/drawlayer/brush.h"
#include "iop/drawlayer/cache.h"
#include "iop/drawlayer/common.h"
#include "iop/drawlayer/coordinates.h"
#include "iop/drawlayer/io.h"
#include "iop/drawlayer/module.h"
#include "iop/drawlayer/paint.h"
#include "iop/drawlayer/runtime.h"
#include "iop/drawlayer/widgets.h"
#include "iop/drawlayer/worker.h"
#include "iop/iop_api.h"
#include <glib/gstdio.h>
#include <inttypes.h>
#include <limits.h>
#include <math.h>
#include <sched.h>
#include <stdlib.h>
#include <string.h>
#include "drawlayer/conf.c"
#include "drawlayer/coordinates.c"
#include "drawlayer/worker.c"
#include "drawlayer/layers.c"

Include dependency graph for drawlayer.c:

Data Structures
struct	drawlayer_preview_background_t
struct	drawlayer_wait_dialog_t
struct	drawlayer_process_scratch_t
struct	drawlayer_modal_wait_state_t
struct	drawlayer_hud_brush_state_t

Macros
#define	_commit_dabs   dt_drawlayer_commit_dabs
#define	_flush_layer_cache   dt_drawlayer_flush_layer_cache
#define	_sync_widget_cache   dt_drawlayer_sync_widget_cache
#define	_set_drawlayer_pipeline_realtime_mode   dt_drawlayer_set_pipeline_realtime_mode
#define	_ensure_layer_cache   dt_drawlayer_ensure_layer_cache
#define	_release_all_base_patch_extra_refs   dt_drawlayer_release_all_base_patch_extra_refs
#define	_drawlayer_wait_for_rasterization_modal   dt_drawlayer_wait_for_rasterization_modal
#define	_set_drawlayer_os_cursor_hidden   dt_drawlayer_set_os_cursor_hidden
#define	_current_live_padding   dt_drawlayer_current_live_padding
#define	_layer_to_widget_coords   dt_drawlayer_layer_to_widget_coords
#define	_touch_stroke_commit_hash   dt_drawlayer_touch_stroke_commit_hash
#define	_drawlayer_runtime_collect_inputs   NULL
#define	_drawlayer_runtime_perform_action   NULL

Typedefs
typedef struct drawlayer_preview_background_t	drawlayer_preview_background_t
typedef dt_drawlayer_runtime_request_t	drawlayer_runtime_request_t
typedef dt_drawlayer_runtime_context_t	drawlayer_runtime_host_context_t
typedef struct drawlayer_wait_dialog_t	drawlayer_wait_dialog_t
typedef struct drawlayer_process_scratch_t	drawlayer_process_scratch_t
typedef struct drawlayer_modal_wait_state_t	drawlayer_modal_wait_state_t
typedef struct drawlayer_hud_brush_state_t	drawlayer_hud_brush_state_t

Functions
gboolean	dt_drawlayer_commit_dabs (dt_iop_module_t *self, gboolean record_history)
gboolean	dt_drawlayer_flush_layer_cache (dt_iop_module_t *self)
static void	_sync_mode_sensitive_widgets (dt_iop_module_t *self)
static void	_refresh_layer_widgets (dt_iop_module_t *self)
static void	_sync_layer_controls (dt_iop_module_t *self)
static void	_sanitize_requested_layer_name (const char *requested, char *name, size_t name_size)
static gboolean	_prompt_layer_name_dialog (const char *title, const char *message, const char *initial_name, char *name, size_t name_size)
gboolean	dt_drawlayer_sync_widget_cache (dt_iop_module_t *self)
void	dt_drawlayer_set_pipeline_realtime_mode (dt_iop_module_t *self, gboolean state)
static gboolean	_background_layer_job_done_idle (gpointer user_data)
static dt_drawlayer_runtime_result_t	_update_gui_runtime_manager (dt_iop_module_t *self, dt_iop_drawlayer_gui_data_t *g, dt_drawlayer_runtime_event_t event, gboolean flush_pending)
static void	_sync_cached_brush_colors (dt_iop_module_t *self, const float display_rgb[3])
	Cache brush colors in GUI state so stroke input snapshots don't re-transform per event.
static void	_brush_pipeline_color_from_display (dt_iop_module_t *self, const float display_rgb[3], float pipeline_rgb[3])
	Convert one display-space brush color snapshot to pipeline space.
static void	_fill_input_brush_settings (dt_iop_module_t *self, dt_drawlayer_paint_raw_input_t *input)
static void	_fill_input_layer_coords (dt_iop_module_t *self, dt_drawlayer_paint_raw_input_t *input)
static gboolean	_layer_name_non_empty (const char *name)
static gboolean	_get_current_work_profile_key (dt_iop_module_t *self, GList *iop_list, dt_dev_pixelpipe_t *pipe, char *key, const size_t key_size)
static void	_destroy_process_scratch (gpointer data)
static drawlayer_process_scratch_t *	_get_process_scratch (void)
static	__attribute__ ((always_inline))
static gboolean	_rekey_shared_base_patch (drawlayer_patch_t *patch, const int32_t imgid, const dt_iop_drawlayer_params_t *params)
static void	_retain_base_patch_loaded_ref (dt_iop_drawlayer_gui_data_t *g)
static void	_retain_base_patch_stroke_ref (dt_iop_drawlayer_gui_data_t *g)
void	dt_drawlayer_release_all_base_patch_extra_refs (dt_iop_drawlayer_gui_data_t *g)
static __DT_CLONE_TARGETS__ void	_blend_layer_over_input (float *output, const float *input, const float *layerbuf, const size_t pixels, const gboolean use_preview_bg, const float preview_bg)
static gboolean	_profile_key_is_sane (const char *value)
static int64_t	_sidecar_timestamp_from_path (const char *path)
static void	_ensure_cursor_stamp_surface (dt_iop_module_t *self, const float widget_radius, const float opacity, const float hardness)
void	dt_drawlayer_set_os_cursor_hidden (const gboolean hidden)
static drawlayer_wait_dialog_t	_show_drawlayer_wait_dialog (const char *title, const char *message)
static gboolean	_drawlayer_modal_wait_tick (gpointer user_data)
void	dt_drawlayer_wait_for_rasterization_modal (const dt_iop_drawlayer_gui_data_t *g, const char *title, const char *message)
static void	_show_drawlayer_modal_message (const GtkMessageType type, const char *primary, const char *secondary)
static gboolean	_color_picker_set_from_position (dt_iop_module_t *self, const float x, const float y)
static gboolean	_color_picker_draw (GtkWidget *widget, cairo_t *cr, gpointer user_data)
static gboolean	_color_swatch_draw (GtkWidget *widget, cairo_t *cr, gpointer user_data)
static gboolean	_color_swatch_button_press (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
static void	_sync_brush_profile_preview_widget (dt_iop_module_t *self)
static gboolean	_brush_profile_draw (GtkWidget *widget, cairo_t *cr, gpointer user_data)
static gboolean	_brush_profile_button_press (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
static gboolean	_working_rgb_to_display_rgb (dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, const float working_rgb[3], float display_rgb[3])
void	color_picker_apply (dt_iop_module_t *self, GtkWidget *picker, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
	Apply selected picker color to drawlayer brush color.
static gboolean	_color_picker_button_press (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
static gboolean	_color_picker_button_release (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
static gboolean	_color_picker_motion (GtkWidget *widget, GdkEventMotion *event, gpointer user_data)
static void	_sanitize_params (dt_iop_module_t *self, dt_iop_drawlayer_params_t *params)
void	dt_drawlayer_touch_stroke_commit_hash (dt_iop_drawlayer_params_t *params, const int dab_count, const gboolean have_last_dab, const float last_dab_x, const float last_dab_y, const uint32_t publish_serial)
static void	_sync_preview_bg_buttons (dt_iop_module_t *self)
static void	_develop_ui_pipe_finished_callback (gpointer instance, gpointer user_data)
static gboolean	_delete_current_layer (dt_iop_module_t *self)
static gboolean	_confirm_delete_layer (dt_iop_module_t *self, const gboolean removing_module)
static gboolean	_rename_current_layer_from_gui (dt_iop_module_t *self, const char *requested_name)
static gboolean	_create_new_layer (dt_iop_module_t *self, const char *requested_name)
static void	_build_pre_module_filter_string (dt_iop_module_t *self, char *filter, const size_t filter_size)
static gboolean	_create_background_layer_from_input (dt_iop_module_t *self)
static void	_widget_changed (GtkWidget *widget, gpointer user_data)
static gboolean	_apply_selected_layer_attachment (dt_iop_module_t *self, dt_iop_drawlayer_gui_data_t *g, dt_iop_drawlayer_params_t *params, const char *layer_name, const int layer_order)
	Apply one selected on-disk layer from the combobox to module params/history.
static void	_layer_selected (GtkWidget *widget, gpointer user_data)
static void	_attach_selected_layer_clicked (GtkButton *button, gpointer user_data)
static void	_rename_layer_clicked (GtkButton *button, gpointer user_data)
static void	_delete_layer_clicked (GtkButton *button, gpointer user_data)
static gboolean	_fill_current_layer (dt_iop_module_t *self, const float value)
static gboolean	_clear_current_layer (dt_iop_module_t *self)
static void	_fill_white_clicked (GtkButton *button, gpointer user_data)
static void	_fill_black_clicked (GtkButton *button, gpointer user_data)
static void	_fill_transparent_clicked (GtkButton *button, gpointer user_data)
static void	_save_layer_clicked (GtkButton *button, gpointer user_data)
static void	_create_layer_clicked (GtkButton *button, gpointer user_data)
static void	_create_background_clicked (GtkButton *button, gpointer user_data)
static void	_preview_bg_toggled (GtkToggleButton *button, gpointer user_data)
static gboolean	_build_raw_input_event (dt_iop_module_t *self, const double wx, const double wy, const double pressure, const dt_drawlayer_paint_stroke_pos_t stroke_pos, dt_drawlayer_paint_raw_input_t *input)
void	dt_drawlayer_begin_gui_stroke_capture (dt_iop_module_t *self, const dt_drawlayer_paint_raw_input_t *first_input)
void	dt_drawlayer_end_gui_stroke_capture (dt_iop_module_t *self)
void	dt_drawlayer_show_runtime_feedback (const dt_iop_drawlayer_gui_data_t *g, const dt_drawlayer_runtime_feedback_t feedback)
const char *	name ()
	Module display name.
const char **	description (struct dt_iop_module_t *self)
	Module description strings used by UI/help.
int	default_group ()
	Return default iop group for drawlayer module.
int	flags ()
	Return module capability flags.
int	default_colorspace (dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *piece)
	Return default colorspace expected by drawlayer process paths.
void	init (dt_iop_module_t *module)
	Allocate and initialize module parameter blocks.
void	init_pipe (struct dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
void	cleanup_pipe (struct dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
	Cleanup per-pipe runtime data.
void	commit_params (dt_iop_module_t *self, dt_iop_params_t *params, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
	Commit params to runtime piece and refresh base cache state.
void	gui_reset (dt_iop_module_t *self)
	Reset GUI/session state for current drawlayer instance.
gboolean	module_will_remove (dt_iop_module_t *self)
	Hook called before module removal from history stack.
void	gui_init (dt_iop_module_t *self)
	Build GUI widgets and initialize worker/caches.
void	gui_update (dt_iop_module_t *self)
	Refresh GUI controls from current params and configuration.
void	change_image (dt_iop_module_t *self)
	Invalidate module state when active image changes.
void	gui_focus (dt_iop_module_t *self, gboolean in)
	Focus transition hook (enter/leave) for drawlayer GUI mode.
void	gui_cleanup (dt_iop_module_t *self)
	Destroy GUI resources and stop background worker.
static void	_compute_hud_brush_state (const dt_control_pointer_input_t *pointer_input, drawlayer_hud_brush_state_t *state)
static void	_draw_brush_hud (cairo_t *cr, const drawlayer_hud_brush_state_t *state)
void	gui_post_expose (dt_iop_module_t *self, cairo_t *cr, int32_t width, int32_t height, int32_t pointerx, int32_t pointery)
	Draw post-expose overlay (cursor, HUD, temp preview).
int	mouse_leave (dt_iop_module_t *self)
	Mouse leave handler.
int	mouse_moved (dt_iop_module_t *self, double x, double y, double pressure, int which)
	Mouse motion handler.
int	button_pressed (dt_iop_module_t *self, double x, double y, double pressure, int which, int type, uint32_t state)
	Button press handler (starts stroke capture on left button).
int	button_released (dt_iop_module_t *self, double x, double y, int which, uint32_t state)
	Button release handler (ends current stroke).
int	scrolled (dt_iop_module_t *self, double x, double y, int up, uint32_t state)
	Scroll handler used for interactive brush-size changes.
__DT_CLONE_TARGETS__ int	process (dt_iop_module_t *self, const dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *piece, const void *const ivoid, void *const ovoid)
	CPU processing path for layer-over-input compositing.

Variables
static GPrivate	_drawlayer_process_scratch_key = G_PRIVATE_INIT(_destroy_process_scratch)

Detailed Description

Drawlayer module entrypoints and runtime orchestration.

Macro Definition Documentation

_commit_dabs

#define _commit_dabs   dt_drawlayer_commit_dabs

_current_live_padding

#define _current_live_padding   dt_drawlayer_current_live_padding

_drawlayer_runtime_collect_inputs

#define _drawlayer_runtime_collect_inputs   NULL

_drawlayer_runtime_perform_action

#define _drawlayer_runtime_perform_action   NULL

_drawlayer_wait_for_rasterization_modal

#define _drawlayer_wait_for_rasterization_modal   dt_drawlayer_wait_for_rasterization_modal

_ensure_layer_cache

#define _ensure_layer_cache   dt_drawlayer_ensure_layer_cache

_flush_layer_cache

#define _flush_layer_cache   dt_drawlayer_flush_layer_cache

_layer_to_widget_coords

#define _layer_to_widget_coords   dt_drawlayer_layer_to_widget_coords

_release_all_base_patch_extra_refs

#define _release_all_base_patch_extra_refs   dt_drawlayer_release_all_base_patch_extra_refs

_set_drawlayer_os_cursor_hidden

#define _set_drawlayer_os_cursor_hidden   dt_drawlayer_set_os_cursor_hidden

_set_drawlayer_pipeline_realtime_mode

#define _set_drawlayer_pipeline_realtime_mode   dt_drawlayer_set_pipeline_realtime_mode

_sync_widget_cache

#define _sync_widget_cache   dt_drawlayer_sync_widget_cache

_touch_stroke_commit_hash

#define _touch_stroke_commit_hash   dt_drawlayer_touch_stroke_commit_hash

Typedef Documentation

drawlayer_hud_brush_state_t

typedef struct drawlayer_hud_brush_state_t drawlayer_hud_brush_state_t

drawlayer_modal_wait_state_t

typedef struct drawlayer_modal_wait_state_t drawlayer_modal_wait_state_t

drawlayer_preview_background_t

typedef struct drawlayer_preview_background_t drawlayer_preview_background_t

drawlayer_process_scratch_t

typedef struct drawlayer_process_scratch_t drawlayer_process_scratch_t

drawlayer_runtime_host_context_t

typedef dt_drawlayer_runtime_context_t drawlayer_runtime_host_context_t

drawlayer_runtime_request_t

typedef dt_drawlayer_runtime_request_t drawlayer_runtime_request_t

drawlayer_wait_dialog_t

typedef struct drawlayer_wait_dialog_t drawlayer_wait_dialog_t

Function Documentation

__attribute__()

static __attribute__ ( (always_inline)  )

inlinestatic

References dt_dev_pixelpipe_iop_t::buf_out, dt_iop_module_t::dev, FALSE, dt_iop_roi_t::height, IS_NULL_PTR, dt_develop_t::processed_height, dt_dev_pixelpipe_t::processed_height, dt_develop_t::processed_width, dt_dev_pixelpipe_t::processed_width, dt_develop_t::roi, dt_dev_pixelpipe_iop_t::roi_out, dt_iop_roi_t::scale, dt_develop_t::virtual_pipe, and dt_iop_roi_t::width.

_apply_selected_layer_attachment()

static gboolean _apply_selected_layer_attachment ( dt_iop_module_t *  self, dt_iop_drawlayer_gui_data_t *  g, dt_iop_drawlayer_params_t *  params, const char *  layer_name, const int  layer_order  )

static

Apply one selected on-disk layer from the combobox to module params/history.

References _layer_name_non_empty(), _refresh_layer_widgets(), _touch_stroke_commit_hash, _update_gui_runtime_manager(), dt_iop_module_t::dev, DRAWLAYER_NAME_SIZE, dt_dev_add_history_item, dt_dev_pixelpipe_update_history_all, DT_DRAWLAYER_RUNTIME_EVENT_GUI_SYNC_TEMP_BUFFERS, FALSE, g, gui_update(), IS_NULL_PTR, and TRUE.

Referenced by _attach_selected_layer_clicked(), and _layer_selected().

_attach_selected_layer_clicked()

static void _attach_selected_layer_clicked ( GtkButton *  button, gpointer  user_data  )

static

References _apply_selected_layer_attachment(), _layer_name_non_empty(), dt_iop_module_t::dev, dt_bauhaus_combobox_get(), dt_bauhaus_combobox_get_text(), g, dt_iop_module_t::gui_data, IS_NULL_PTR, dt_iop_module_t::params, and void().

Referenced by gui_init().

_background_layer_job_done_idle()

static gboolean _background_layer_job_done_idle ( gpointer  user_data )

static

References _refresh_layer_widgets(), darktable, darktable_t::develop, dt_control_log(), dt_free, FALSE, g, dt_image_t::id, dt_develop_t::image_storage, dt_drawlayer_io_background_job_result_t::imgid, dt_drawlayer_io_background_job_result_t::initiator_layer_name, dt_drawlayer_io_background_job_result_t::initiator_layer_order, dt_develop_t::iop, IS_NULL_PTR, dt_drawlayer_io_background_job_result_t::message, dt_drawlayer_io_background_job_result_t::sidecar_timestamp, dt_drawlayer_io_background_job_result_t::success, and TRUE.

Referenced by _create_background_layer_from_input().

_blend_layer_over_input()

static __DT_CLONE_TARGETS__ void _blend_layer_over_input ( float *  output, const float *  input, const float *  layerbuf, const size_t  pixels, const gboolean  use_preview_bg, const float  preview_bg  )

static

References __OMP_PARALLEL_FOR__, _clamp01(), dt_store_simd_aligned(), and IS_NULL_PTR.

Referenced by process().

_brush_pipeline_color_from_display()

static void _brush_pipeline_color_from_display ( dt_iop_module_t *  self, const float  display_rgb[3], float  pipeline_rgb[3]  )

static

Convert one display-space brush color snapshot to pipeline space.

References _clamp01(), _conf_hdr_exposure(), dt_iop_module_t::dev, dt_ioppr_get_iop_work_profile_info(), dt_ioppr_get_pipe_output_profile_info(), dt_ioppr_transform_image_colorspace_rgb(), dt_develop_t::iop, IS_NULL_PTR, out, and dt_develop_t::pipe.

Referenced by _fill_input_brush_settings(), and _sync_cached_brush_colors().

_brush_profile_button_press()

static gboolean _brush_profile_button_press ( GtkWidget *  widget, GdkEventButton *  event, gpointer  user_data  )

static

References _sync_brush_profile_preview_widget(), _sync_mode_sensitive_widgets(), _sync_params_from_gui(), _update_gui_runtime_manager(), DT_DRAWLAYER_BRUSH_SHAPE_LINEAR, DT_DRAWLAYER_RUNTIME_EVENT_GUI_SYNC_TEMP_BUFFERS, dt_drawlayer_widgets_pick_brush_profile(), FALSE, g, dt_iop_module_t::gui_data, IS_NULL_PTR, and TRUE.

Referenced by gui_init().

_brush_profile_draw()

static gboolean _brush_profile_draw ( GtkWidget *  widget, cairo_t *  cr, gpointer  user_data  )

static

References darktable, dt_drawlayer_widgets_draw_brush_profiles(), FALSE, g, darktable_t::gui, dt_iop_module_t::gui_data, IS_NULL_PTR, and dt_gui_gtk_t::ppd.

Referenced by gui_init().

_build_pre_module_filter_string()

static void _build_pre_module_filter_string ( dt_iop_module_t *  self, char *  filter, const size_t  filter_size  )

static

References dt_dev_pixelpipe_iop_t::data, dt_iop_module_t::dev, dt_dev_distort_get_iop_pipe(), dt_dev_pixelpipe_iop_t::enabled, IS_NULL_PTR, dt_dev_pixelpipe_t::nodes, and dt_develop_t::pipe.

Referenced by _create_background_layer_from_input().

_build_raw_input_event()

static gboolean _build_raw_input_event ( dt_iop_module_t *  self, const double  wx, const double  wy, const double  pressure, const dt_drawlayer_paint_stroke_pos_t  stroke_pos, dt_drawlayer_paint_raw_input_t *  input  )

static

References _clamp01(), _fill_input_brush_settings(), _fill_input_layer_coords(), dt_control_pointer_input_t::acceleration, dt_control_get_pointer_input(), FALSE, g, dt_iop_module_t::gui_data, dt_control_pointer_input_t::has_pressure, IS_NULL_PTR, dt_control_pointer_input_t::pressure, dt_control_pointer_input_t::tilt, TRUE, dt_drawlayer_paint_raw_input_t::wx, dt_control_pointer_input_t::x, and dt_control_pointer_input_t::y.

Referenced by mouse_moved().

_clear_current_layer()

static gboolean _clear_current_layer ( dt_iop_module_t *  self )

static

References _commit_dabs, _reset_stroke_session(), _touch_stroke_commit_hash, _update_gui_runtime_manager(), dt_iop_module_t::dev, dt_dev_add_history_item, dt_drawlayer_cache_clear_transparent_float(), dt_drawlayer_cache_patch_wrlock(), dt_drawlayer_cache_patch_wrunlock(), DT_DRAWLAYER_RUNTIME_EVENT_GUI_SYNC_TEMP_BUFFERS, FALSE, g, dt_iop_module_t::gui_data, IS_NULL_PTR, dt_iop_module_t::params, and TRUE.

Referenced by _fill_transparent_clicked().

_color_picker_button_press()

static gboolean _color_picker_button_press ( GtkWidget *  widget, GdkEventButton *  event, gpointer  user_data  )

static

References _color_picker_set_from_position(), FALSE, IS_NULL_PTR, and void().

Referenced by gui_init().

_color_picker_button_release()

static gboolean _color_picker_button_release ( GtkWidget *  widget, GdkEventButton *  event, gpointer  user_data  )

static

References _remember_display_color(), dt_drawlayer_widgets_finish_picker_drag(), FALSE, g, dt_iop_module_t::gui_data, and void().

Referenced by gui_init().

_color_picker_draw()

static gboolean _color_picker_draw ( GtkWidget *  widget, cairo_t *  cr, gpointer  user_data  )

static

References darktable, dt_drawlayer_widgets_draw_picker(), FALSE, g, darktable_t::gui, dt_iop_module_t::gui_data, IS_NULL_PTR, and dt_gui_gtk_t::ppd.

Referenced by gui_init().

_color_picker_motion()

static gboolean _color_picker_motion ( GtkWidget *  widget, GdkEventMotion *  event, gpointer  user_data  )

static

References _color_picker_set_from_position(), dt_drawlayer_widgets_is_picker_dragging(), FALSE, g, dt_iop_module_t::gui_data, IS_NULL_PTR, and void().

Referenced by gui_init().

_color_picker_set_from_position()

static gboolean _color_picker_set_from_position ( dt_iop_module_t *  self, const float  x, const float  y  )

static

References _apply_display_brush_color(), dt_drawlayer_widgets_update_from_picker_position(), FALSE, g, dt_iop_module_t::gui_data, IS_NULL_PTR, TRUE, and x.

Referenced by _color_picker_button_press(), and _color_picker_motion().

_color_swatch_button_press()

static gboolean _color_swatch_button_press ( GtkWidget *  widget, GdkEventButton *  event, gpointer  user_data  )

static

References _apply_display_brush_color(), dt_drawlayer_widgets_pick_history_color(), FALSE, g, dt_iop_module_t::gui_data, IS_NULL_PTR, and TRUE.

Referenced by gui_init().

_color_swatch_draw()

static gboolean _color_swatch_draw ( GtkWidget *  widget, cairo_t *  cr, gpointer  user_data  )

static

References dt_drawlayer_widgets_draw_swatch(), FALSE, g, dt_iop_module_t::gui_data, and IS_NULL_PTR.

Referenced by gui_init().

_compute_hud_brush_state()

static void _compute_hud_brush_state ( const dt_control_pointer_input_t *  pointer_input, drawlayer_hud_brush_state_t *  state  )

static

References _clamp01(), _conf_flow(), _conf_hardness(), _conf_mapping_profile(), _conf_opacity(), _conf_size(), _mapping_profile_value(), dt_control_pointer_input_t::acceleration, DRAWLAYER_CONF_ACCEL_PROFILE, DRAWLAYER_CONF_MAP_ACCEL_FLOW, DRAWLAYER_CONF_MAP_ACCEL_OPACITY, DRAWLAYER_CONF_MAP_ACCEL_SIZE, DRAWLAYER_CONF_MAP_ACCEL_SOFTNESS, DRAWLAYER_CONF_MAP_PRESSURE_FLOW, DRAWLAYER_CONF_MAP_PRESSURE_OPACITY, DRAWLAYER_CONF_MAP_PRESSURE_SIZE, DRAWLAYER_CONF_MAP_PRESSURE_SOFTNESS, DRAWLAYER_CONF_MAP_TILT_FLOW, DRAWLAYER_CONF_MAP_TILT_OPACITY, DRAWLAYER_CONF_MAP_TILT_SIZE, DRAWLAYER_CONF_MAP_TILT_SOFTNESS, DRAWLAYER_CONF_PRESSURE_PROFILE, DRAWLAYER_CONF_TILT_PROFILE, dt_conf_get_bool(), dt_control_pointer_input_t::has_pressure, dt_control_pointer_input_t::has_tilt, IS_NULL_PTR, dt_control_pointer_input_t::pressure, state, and dt_control_pointer_input_t::tilt.

Referenced by gui_post_expose().

_confirm_delete_layer()

static gboolean _confirm_delete_layer ( dt_iop_module_t *  self, const gboolean  removing_module  )

static

References _delete_current_layer(), _layer_name_non_empty(), darktable, dt_iop_module_t::dev, dt_ui_main_window(), FALSE, darktable_t::gui, IS_NULL_PTR, dt_iop_module_t::params, TRUE, and dt_gui_gtk_t::ui.

Referenced by _delete_layer_clicked(), gui_reset(), and module_will_remove().

_create_background_clicked()

static void _create_background_clicked ( GtkButton *  button, gpointer  user_data  )

static

References _create_background_layer_from_input(), dt_control_log(), and void().

Referenced by gui_init().

_create_background_layer_from_input()

static gboolean _create_background_layer_from_input ( dt_iop_module_t *  self )

static

References _background_layer_job_done_idle(), _build_pre_module_filter_string(), _commit_dabs, _ensure_layer_cache, _flush_layer_cache, _layer_name_non_empty(), darktable_t::control, dt_drawlayer_io_layer_info_t::count, drawlayer_dir_info_t::count, darktable, dt_iop_module_t::dev, dt_drawlayer_io_background_job_params_t::done_idle, dt_drawlayer_io_background_job_params_t::dst_x, dt_drawlayer_io_background_job_params_t::dst_y, dt_control_add_job(), dt_control_job_add_progress(), dt_control_job_create(), dt_control_job_set_params(), dt_dev_distort_get_iop_pipe(), dt_drawlayer_io_background_layer_job_run(), dt_drawlayer_io_find_layer(), dt_drawlayer_io_sidecar_path(), dt_free, DT_JOB_QUEUE_USER_BG, FALSE, dt_drawlayer_io_background_job_params_t::filter, 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, dt_drawlayer_io_background_job_params_t::imgid, dt_drawlayer_io_layer_info_t::index, drawlayer_dir_info_t::index, dt_drawlayer_io_background_job_params_t::initiator_layer_name, dt_drawlayer_io_background_job_params_t::initiator_layer_order, dt_drawlayer_io_background_job_params_t::insert_after_order, IS_NULL_PTR, dt_drawlayer_io_background_job_params_t::layer_height, dt_drawlayer_io_background_job_params_t::layer_width, dt_drawlayer_io_layer_info_t::name, drawlayer_dir_info_t::name, dt_iop_module_t::params, PATH_MAX, dt_develop_t::pipe, dt_drawlayer_io_background_job_params_t::requested_bg_name, dt_drawlayer_io_background_job_params_t::sidecar_path, TRUE, dt_drawlayer_io_layer_info_t::width, drawlayer_dir_info_t::width, dt_drawlayer_io_layer_info_t::work_profile, dt_drawlayer_io_background_job_params_t::work_profile, and drawlayer_dir_info_t::work_profile.

Referenced by _create_background_clicked().

_create_layer_clicked()

static void _create_layer_clicked ( GtkButton *  button, gpointer  user_data  )

static

References _create_new_layer(), _prompt_layer_name_dialog(), DRAWLAYER_NAME_SIZE, dt_control_log(), IS_NULL_PTR, and void().

Referenced by gui_init().

_create_new_layer()

static gboolean _create_new_layer ( dt_iop_module_t *  self, const char *  requested_name  )

static

References _commit_dabs, _flush_layer_cache, _refresh_layer_widgets(), _sanitize_requested_layer_name(), _show_drawlayer_modal_message(), _touch_stroke_commit_hash, _update_gui_runtime_manager(), dt_iop_module_t::dev, DRAWLAYER_NAME_SIZE, dt_dev_add_history_item, dt_dev_pixelpipe_update_history_all, dt_drawlayer_io_layer_name_exists(), dt_drawlayer_io_sidecar_path(), DT_DRAWLAYER_RUNTIME_EVENT_GUI_SYNC_TEMP_BUFFERS, FALSE, g, dt_iop_module_t::gui_data, gui_update(), dt_image_t::id, dt_develop_t::image_storage, IS_NULL_PTR, dt_iop_module_t::params, PATH_MAX, and TRUE.

Referenced by _create_layer_clicked().

_delete_current_layer()

static gboolean _delete_current_layer ( dt_iop_module_t *  self )

static

References _layer_name_non_empty(), _layerio_append_error(), _layerio_log_errors(), _refresh_layer_widgets(), _release_all_base_patch_extra_refs, _reset_stroke_session(), dt_iop_module_t::dev, dt_drawlayer_cache_patch_clear(), dt_drawlayer_io_delete_layer(), dt_drawlayer_io_sidecar_path(), dt_drawlayer_paint_runtime_state_reset(), FALSE, g, dt_iop_module_t::gui_data, dt_image_t::id, dt_develop_t::image_storage, IS_NULL_PTR, dt_iop_module_t::params, PATH_MAX, dt_develop_t::raw_height, dt_develop_t::raw_width, dt_develop_t::roi, and TRUE.

Referenced by _confirm_delete_layer().

_delete_layer_clicked()

static void _delete_layer_clicked ( GtkButton *  button, gpointer  user_data  )

static

References _commit_dabs, _confirm_delete_layer(), _refresh_layer_widgets(), _touch_stroke_commit_hash, dt_iop_module_t::dev, dt_dev_add_history_item, FALSE, gui_update(), IS_NULL_PTR, dt_iop_module_t::params, TRUE, and void().

Referenced by gui_init().

_destroy_process_scratch()

static void _destroy_process_scratch ( gpointer  data )

static

References drawlayer_process_scratch_t::cl_background_rgba, dt_drawlayer_cache_free_temp_buffer(), dt_free, drawlayer_process_scratch_t::flush_update_rgba, IS_NULL_PTR, and drawlayer_process_scratch_t::layerbuf.

_develop_ui_pipe_finished_callback()

static void _develop_ui_pipe_finished_callback ( gpointer  instance, gpointer  user_data  )

static

References _drawlayer_runtime_collect_inputs, _drawlayer_runtime_perform_action, dt_iop_module_t::dev, dt_drawlayer_runtime_manager_update(), g, dt_iop_module_t::gui_data, IS_NULL_PTR, dt_iop_module_t::params, dt_drawlayer_runtime_context_t::runtime, dt_drawlayer_runtime_request_t::self, dt_drawlayer_runtime_host_t::user_data, and void().

Referenced by gui_cleanup(), and gui_init().

_draw_brush_hud()

static void _draw_brush_hud ( cairo_t *  cr, const drawlayer_hud_brush_state_t *  state  )

static

References DT_PIXEL_APPLY_DPI, i, IS_NULL_PTR, state, and x.

Referenced by gui_post_expose().

_drawlayer_modal_wait_tick()

static gboolean _drawlayer_modal_wait_tick ( gpointer  user_data )

static

References dt_drawlayer_worker_any_active(), IS_NULL_PTR, and state.

Referenced by dt_drawlayer_wait_for_rasterization_modal().

_ensure_cursor_stamp_surface()

static void _ensure_cursor_stamp_surface ( dt_iop_module_t *  self, const float  widget_radius, const float  opacity, const float  hardness  )

static

References _conf_brush_shape(), _conf_display_color(), darktable, dt_drawlayer_brush_rasterize_dab_argb8(), dt_drawlayer_ui_cursor_clear(), g, darktable_t::gui, dt_iop_module_t::gui_data, IS_NULL_PTR, MAX, dt_gui_gtk_t::ppd, and dt_drawlayer_brush_dab_t::radius.

Referenced by gui_post_expose().

_fill_black_clicked()

static void _fill_black_clicked ( GtkButton *  button, gpointer  user_data  )

static

References _fill_current_layer(), dt_control_log(), and void().

Referenced by gui_init().

_fill_current_layer()

static gboolean _fill_current_layer ( dt_iop_module_t *  self, const float  value  )

static

References __OMP_PARALLEL_FOR__, _clamp01(), _commit_dabs, _reset_stroke_session(), _touch_stroke_commit_hash, _update_gui_runtime_manager(), dt_iop_module_t::dev, dt_dev_add_history_item, dt_drawlayer_cache_patch_wrlock(), dt_drawlayer_cache_patch_wrunlock(), DT_DRAWLAYER_RUNTIME_EVENT_GUI_SYNC_TEMP_BUFFERS, FALSE, g, dt_iop_module_t::gui_data, IS_NULL_PTR, k, dt_iop_module_t::params, TRUE, and value.

Referenced by _fill_black_clicked(), and _fill_white_clicked().

_fill_input_brush_settings()

static void _fill_input_brush_settings ( dt_iop_module_t *  self, dt_drawlayer_paint_raw_input_t *  input  )

static

References _brush_pipeline_color_from_display(), _clamp01(), _conf_brush_mode(), _conf_brush_shape(), _conf_display_color(), _conf_distance(), _conf_flow(), _conf_hardness(), _conf_mapping_profile(), _conf_opacity(), _conf_size(), _conf_smoothing(), _conf_sprinkle_coarseness(), _conf_sprinkle_size(), _conf_sprinkles(), _sync_cached_brush_colors(), dt_drawlayer_paint_raw_input_t::accel_profile, dt_drawlayer_paint_raw_input_t::brush_flow, dt_drawlayer_paint_raw_input_t::brush_hardness, dt_drawlayer_paint_raw_input_t::brush_mode, dt_drawlayer_paint_raw_input_t::brush_opacity, dt_drawlayer_paint_raw_input_t::brush_radius, dt_drawlayer_paint_raw_input_t::brush_shape, dt_drawlayer_paint_raw_input_t::brush_sprinkle_coarseness, dt_drawlayer_paint_raw_input_t::brush_sprinkle_size, dt_drawlayer_paint_raw_input_t::brush_sprinkles, dt_drawlayer_paint_raw_input_t::color, dt_drawlayer_paint_raw_input_t::display_color, dt_drawlayer_paint_raw_input_t::distance_percent, DRAWLAYER_CONF_ACCEL_PROFILE, DRAWLAYER_CONF_MAP_ACCEL_FLOW, DRAWLAYER_CONF_MAP_ACCEL_OPACITY, DRAWLAYER_CONF_MAP_ACCEL_SIZE, DRAWLAYER_CONF_MAP_ACCEL_SOFTNESS, DRAWLAYER_CONF_MAP_PRESSURE_FLOW, DRAWLAYER_CONF_MAP_PRESSURE_OPACITY, DRAWLAYER_CONF_MAP_PRESSURE_SIZE, DRAWLAYER_CONF_MAP_PRESSURE_SOFTNESS, DRAWLAYER_CONF_MAP_TILT_FLOW, DRAWLAYER_CONF_MAP_TILT_OPACITY, DRAWLAYER_CONF_MAP_TILT_SIZE, DRAWLAYER_CONF_MAP_TILT_SOFTNESS, DRAWLAYER_CONF_PRESSURE_PROFILE, DRAWLAYER_CONF_TILT_PROFILE, DRAWLAYER_INPUT_MAP_ACCEL_FLOW, DRAWLAYER_INPUT_MAP_ACCEL_OPACITY, DRAWLAYER_INPUT_MAP_ACCEL_SIZE, DRAWLAYER_INPUT_MAP_ACCEL_SOFTNESS, DRAWLAYER_INPUT_MAP_PRESSURE_FLOW, DRAWLAYER_INPUT_MAP_PRESSURE_OPACITY, DRAWLAYER_INPUT_MAP_PRESSURE_SIZE, DRAWLAYER_INPUT_MAP_PRESSURE_SOFTNESS, DRAWLAYER_INPUT_MAP_TILT_FLOW, DRAWLAYER_INPUT_MAP_TILT_OPACITY, DRAWLAYER_INPUT_MAP_TILT_SIZE, DRAWLAYER_INPUT_MAP_TILT_SOFTNESS, dt_conf_get_bool(), g, dt_iop_module_t::gui_data, IS_NULL_PTR, dt_drawlayer_paint_raw_input_t::map_flags, dt_drawlayer_paint_raw_input_t::pressure_profile, dt_drawlayer_paint_raw_input_t::smoothing_percent, and dt_drawlayer_paint_raw_input_t::tilt_profile.

Referenced by _build_raw_input_event(), button_pressed(), and button_released().

_fill_input_layer_coords()

static void _fill_input_layer_coords ( dt_iop_module_t *  self, dt_drawlayer_paint_raw_input_t *  input  )

static

References darktable, DT_DEBUG_INPUT, dt_drawlayer_widget_to_layer_coords(), dt_print(), dt_drawlayer_paint_raw_input_t::event_index, FALSE, dt_drawlayer_paint_raw_input_t::have_layer_coords, IS_NULL_PTR, dt_drawlayer_paint_raw_input_t::lx, dt_drawlayer_paint_raw_input_t::ly, dt_drawlayer_paint_raw_input_t::stroke_batch, dt_drawlayer_paint_raw_input_t::stroke_pos, TRUE, darktable_t::unmuted, dt_drawlayer_paint_raw_input_t::wx, and dt_drawlayer_paint_raw_input_t::wy.

Referenced by _build_raw_input_event(), button_pressed(), and button_released().

_fill_transparent_clicked()

static void _fill_transparent_clicked ( GtkButton *  button, gpointer  user_data  )

static

References _clear_current_layer(), dt_control_log(), and void().

Referenced by gui_init().

_fill_white_clicked()

static void _fill_white_clicked ( GtkButton *  button, gpointer  user_data  )

static

References _fill_current_layer(), dt_control_log(), and void().

Referenced by gui_init().

_get_current_work_profile_key()

static gboolean _get_current_work_profile_key ( dt_iop_module_t *  self, GList *  iop_list, dt_dev_pixelpipe_t *  pipe, char *  key, const size_t  key_size  )

static

References dt_ioppr_get_iop_work_profile_info(), FALSE, dt_iop_order_iccprofile_info_t::filename, dt_iop_order_iccprofile_info_t::intent, IS_NULL_PTR, key, and dt_iop_order_iccprofile_info_t::type.

Referenced by _sanitize_params(), and dt_drawlayer_ensure_layer_cache().

_get_process_scratch()

static drawlayer_process_scratch_t * _get_process_scratch ( void  )

static

References _drawlayer_process_scratch_key, and IS_NULL_PTR.

Referenced by process().

_layer_name_non_empty()

static gboolean _layer_name_non_empty ( const char *  name )

static

References DRAWLAYER_NAME_SIZE, FALSE, IS_NULL_PTR, and name().

Referenced by _apply_selected_layer_attachment(), _attach_selected_layer_clicked(), _confirm_delete_layer(), _create_background_layer_from_input(), _delete_current_layer(), _layer_selected(), _populate_layer_list(), _prompt_layer_name_dialog(), _rename_current_layer_from_gui(), _rename_layer_clicked(), _sanitize_params(), _save_layer_clicked(), _sync_layer_controls(), button_pressed(), dt_drawlayer_ensure_layer_cache(), and dt_drawlayer_flush_layer_cache().

_layer_selected()

static void _layer_selected ( GtkWidget *  widget, gpointer  user_data  )

static

References _apply_selected_layer_attachment(), _layer_name_non_empty(), _sync_layer_controls(), darktable, dt_bauhaus_combobox_get(), dt_bauhaus_combobox_get_text(), g, darktable_t::gui, dt_iop_module_t::gui_data, IS_NULL_PTR, dt_iop_module_t::params, and dt_gui_gtk_t::reset.

Referenced by gui_init().

_preview_bg_toggled()

static void _preview_bg_toggled ( GtkToggleButton *  button, gpointer  user_data  )

static

References _sync_preview_bg_buttons(), _touch_stroke_commit_hash, darktable, dt_iop_module_t::dev, DRAWLAYER_PREVIEW_BG_BLACK, DRAWLAYER_PREVIEW_BG_GREY, DRAWLAYER_PREVIEW_BG_IMAGE, DRAWLAYER_PREVIEW_BG_WHITE, dt_dev_add_history_item, dt_dev_pixelpipe_update_history_all, FALSE, g, darktable_t::gui, dt_iop_module_t::gui_data, IS_NULL_PTR, dt_iop_module_t::params, dt_gui_gtk_t::reset, and TRUE.

Referenced by gui_init().

_profile_key_is_sane()

static gboolean _profile_key_is_sane ( const char *  value )

static

References FALSE, IS_NULL_PTR, and value.

Referenced by _sanitize_params().

_prompt_layer_name_dialog()

static gboolean _prompt_layer_name_dialog ( const char *  title, const char *  message, const char *  initial_name, char *  name, size_t  name_size  )

static

References _layer_name_non_empty(), _sanitize_requested_layer_name(), darktable, DT_PIXEL_APPLY_DPI, dt_ui_main_window(), FALSE, darktable_t::gui, IS_NULL_PTR, name(), TRUE, and dt_gui_gtk_t::ui.

Referenced by _create_layer_clicked(), and _rename_layer_clicked().

_refresh_layer_widgets()

static void _refresh_layer_widgets ( dt_iop_module_t *  self )

static

References _populate_layer_list(), _sync_layer_controls(), g, dt_iop_module_t::gui_data, IS_NULL_PTR, and dt_iop_module_t::params.

Referenced by _apply_selected_layer_attachment(), _background_layer_job_done_idle(), _create_new_layer(), _delete_current_layer(), _delete_layer_clicked(), _rename_current_layer_from_gui(), _save_layer_clicked(), dt_drawlayer_ensure_layer_cache(), and gui_reset().

_rekey_shared_base_patch()

static gboolean _rekey_shared_base_patch ( drawlayer_patch_t *  patch, const int32_t  imgid, const dt_iop_drawlayer_params_t *  params  )

static

References dt_drawlayer_cache_patch_t::cache_entry, dt_drawlayer_cache_patch_t::cache_hash, darktable, DT_DEBUG_PERF, DT_DEBUG_VERBOSE, dt_dev_pixelpipe_cache_flush_host_pinned_image(), dt_dev_pixelpipe_cache_rekey(), dt_drawlayer_cache_patch_alloc_shared(), dt_drawlayer_cache_patch_clear(), dt_drawlayer_cache_patch_rdlock(), dt_drawlayer_cache_patch_rdunlock(), dt_print(), FALSE, dt_drawlayer_cache_patch_t::height, IS_NULL_PTR, darktable_t::pixelpipe_cache, dt_drawlayer_cache_patch_t::pixels, TRUE, darktable_t::unmuted, and dt_drawlayer_cache_patch_t::width.

Referenced by _save_layer_clicked(), and dt_drawlayer_flush_layer_cache().

_rename_current_layer_from_gui()

static gboolean _rename_current_layer_from_gui ( dt_iop_module_t *  self, const char *  requested_name  )

static

References _commit_dabs, _flush_layer_cache, _layer_name_non_empty(), _layerio_append_error(), _layerio_log_errors(), _refresh_layer_widgets(), _sanitize_requested_layer_name(), _sidecar_timestamp_from_path(), dt_iop_module_t::dev, DRAWLAYER_NAME_SIZE, dt_dev_add_history_item, dt_drawlayer_io_rename_layer(), dt_drawlayer_io_sidecar_path(), FALSE, g, dt_iop_module_t::gui_data, dt_image_t::id, dt_develop_t::image_storage, dt_drawlayer_io_layer_info_t::index, IS_NULL_PTR, dt_iop_module_t::params, PATH_MAX, dt_develop_t::raw_height, dt_develop_t::raw_width, dt_develop_t::roi, and TRUE.

Referenced by _rename_layer_clicked().

_rename_layer_clicked()

static void _rename_layer_clicked ( GtkButton *  button, gpointer  user_data  )

static

References _layer_name_non_empty(), _prompt_layer_name_dialog(), _rename_current_layer_from_gui(), dt_iop_module_t::dev, DRAWLAYER_NAME_SIZE, dt_control_log(), g, dt_iop_module_t::gui_data, IS_NULL_PTR, dt_iop_module_t::params, and void().

Referenced by gui_init().

_retain_base_patch_loaded_ref()

static void _retain_base_patch_loaded_ref ( dt_iop_drawlayer_gui_data_t *  g )

static

References darktable, dt_dev_pixelpipe_cache_ref_count_entry(), g, IS_NULL_PTR, darktable_t::pixelpipe_cache, and TRUE.

Referenced by dt_drawlayer_ensure_layer_cache().

_retain_base_patch_stroke_ref()

static void _retain_base_patch_stroke_ref ( dt_iop_drawlayer_gui_data_t *  g )

static

References darktable, dt_dev_pixelpipe_cache_ref_count_entry(), g, IS_NULL_PTR, darktable_t::pixelpipe_cache, and TRUE.

Referenced by dt_drawlayer_commit_dabs().

_sanitize_params()

static void _sanitize_params ( dt_iop_module_t *  self, dt_iop_drawlayer_params_t *  params  )

static

References _get_current_work_profile_key(), _layer_name_non_empty(), _profile_key_is_sane(), _sanitize_requested_layer_name(), dt_iop_module_t::dev, DRAWLAYER_NAME_SIZE, DRAWLAYER_PROFILE_SIZE, dt_develop_t::iop, IS_NULL_PTR, and dt_develop_t::pipe.

Referenced by commit_params(), dt_drawlayer_ensure_layer_cache(), gui_init(), and gui_update().

_sanitize_requested_layer_name()

static void _sanitize_requested_layer_name ( const char *  requested, char *  name, size_t  name_size  )

static

References ch, FALSE, IS_NULL_PTR, name(), out, and TRUE.

Referenced by _create_new_layer(), _prompt_layer_name_dialog(), _rename_current_layer_from_gui(), and _sanitize_params().

_save_layer_clicked()

static void _save_layer_clicked ( GtkButton *  button, gpointer  user_data  )

static

References _commit_dabs, _drawlayer_wait_for_rasterization_modal, _flush_layer_cache, _layer_name_non_empty(), _refresh_layer_widgets(), _rekey_shared_base_patch(), _release_all_base_patch_extra_refs, _show_drawlayer_modal_message(), darktable, dt_iop_module_t::dev, dt_ui_main_window(), FALSE, g, darktable_t::gui, dt_iop_module_t::gui_data, dt_image_t::id, dt_develop_t::image_storage, IS_NULL_PTR, dt_iop_module_t::params, dt_gui_gtk_t::ui, and void().

Referenced by gui_init().

_show_drawlayer_modal_message()

static void _show_drawlayer_modal_message ( const GtkMessageType  type, const char *  primary, const char *  secondary  )

static

References darktable, dt_ui_main_window(), darktable_t::gui, IS_NULL_PTR, type, and dt_gui_gtk_t::ui.

Referenced by _create_new_layer(), and _save_layer_clicked().

_show_drawlayer_wait_dialog()

static drawlayer_wait_dialog_t _show_drawlayer_wait_dialog ( const char *  title, const char *  message  )

static

References darktable, drawlayer_wait_dialog_t::dialog, DT_PIXEL_APPLY_DPI, dt_ui_main_window(), FALSE, darktable_t::gui, IS_NULL_PTR, k, main(), TRUE, and dt_gui_gtk_t::ui.

Referenced by dt_drawlayer_wait_for_rasterization_modal().

_sidecar_timestamp_from_path()

static int64_t _sidecar_timestamp_from_path ( const char *  path )

static

References IS_NULL_PTR.

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

_sync_brush_profile_preview_widget()

static void _sync_brush_profile_preview_widget ( dt_iop_module_t *  self )

static

References _conf_brush_shape(), _conf_hardness(), _conf_opacity(), _conf_sprinkle_coarseness(), _conf_sprinkle_size(), _conf_sprinkles(), dt_drawlayer_widgets_set_brush_profile_preview(), g, dt_iop_module_t::gui_data, and IS_NULL_PTR.

Referenced by _brush_profile_button_press(), _widget_changed(), and gui_update().

_sync_cached_brush_colors()

static void _sync_cached_brush_colors ( dt_iop_module_t *  self, const float  display_rgb[3]  )

static

Cache brush colors in GUI state so stroke input snapshots don't re-transform per event.

References _brush_pipeline_color_from_display(), _clamp01(), g, dt_iop_module_t::gui_data, IS_NULL_PTR, and TRUE.

Referenced by _apply_display_brush_color(), _fill_input_brush_settings(), _sync_color_picker_from_conf(), and _widget_changed().

_sync_layer_controls()

static void _sync_layer_controls ( dt_iop_module_t *  self )

static

References _layer_name_non_empty(), dt_bauhaus_combobox_length(), g, dt_iop_module_t::gui_data, IS_NULL_PTR, dt_iop_module_t::params, and TRUE.

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

_sync_mode_sensitive_widgets()

static void _sync_mode_sensitive_widgets ( dt_iop_module_t *  self )

static

References _conf_brush_mode(), _conf_brush_shape(), DT_DRAWLAYER_BRUSH_MODE_PAINT, DT_DRAWLAYER_BRUSH_SHAPE_GAUSSIAN, g, dt_iop_module_t::gui_data, and IS_NULL_PTR.

Referenced by _brush_profile_button_press(), _widget_changed(), gui_reset(), and gui_update().

_sync_preview_bg_buttons()

static void _sync_preview_bg_buttons ( dt_iop_module_t *  self )

static

References DRAWLAYER_PREVIEW_BG_BLACK, DRAWLAYER_PREVIEW_BG_GREY, DRAWLAYER_PREVIEW_BG_IMAGE, DRAWLAYER_PREVIEW_BG_WHITE, g, dt_iop_module_t::gui_data, and IS_NULL_PTR.

Referenced by _preview_bg_toggled(), and gui_update().

_update_gui_runtime_manager()

static dt_drawlayer_runtime_result_t _update_gui_runtime_manager ( dt_iop_module_t *  self, dt_iop_drawlayer_gui_data_t *  g, dt_drawlayer_runtime_event_t  event, gboolean  flush_pending  )

static

References _drawlayer_runtime_collect_inputs, _drawlayer_runtime_perform_action, dt_drawlayer_runtime_manager_update(), g, IS_NULL_PTR, dt_drawlayer_runtime_result_t::ok, dt_iop_module_t::params, dt_drawlayer_runtime_context_t::runtime, dt_drawlayer_runtime_request_t::self, TRUE, and dt_drawlayer_runtime_host_t::user_data.

Referenced by _apply_selected_layer_attachment(), _brush_profile_button_press(), _clear_current_layer(), _create_new_layer(), _fill_current_layer(), _widget_changed(), and gui_cleanup().

_widget_changed()

static void _widget_changed ( GtkWidget *  widget, gpointer  user_data  )

static

References _sync_brush_profile_preview_widget(), _sync_cached_brush_colors(), _sync_mode_sensitive_widgets(), _sync_params_from_gui(), _update_gui_runtime_manager(), darktable, DT_DRAWLAYER_RUNTIME_EVENT_GUI_SYNC_TEMP_BUFFERS, dt_drawlayer_widgets_get_display_color(), FALSE, g, darktable_t::gui, dt_iop_module_t::gui_data, IS_NULL_PTR, dt_gui_gtk_t::reset, and TRUE.

Referenced by gui_init().

_working_rgb_to_display_rgb()

static gboolean _working_rgb_to_display_rgb ( dt_iop_module_t *  self, dt_dev_pixelpipe_t *  pipe, const float  working_rgb[3], float  display_rgb[3]  )

static

References _clamp01(), _conf_hdr_exposure(), dt_iop_module_t::dev, dt_ioppr_get_iop_work_profile_info(), dt_ioppr_get_pipe_output_profile_info(), dt_ioppr_transform_image_colorspace_rgb(), FALSE, dt_develop_t::iop, IS_NULL_PTR, out, and TRUE.

Referenced by color_picker_apply().

button_pressed()

int button_pressed	(	dt_iop_module_t *	self,
		double	x,
		double	y,
		double	pressure,
		int	which,
		int	type,
		uint32_t	state
	)

Button press handler (starts stroke capture on left button).

References _clamp01(), _drawlayer_runtime_collect_inputs, _drawlayer_runtime_perform_action, _fill_input_brush_settings(), _fill_input_layer_coords(), _layer_name_non_empty(), dt_control_pointer_input_t::acceleration, dt_iop_module_t::dev, dt_control_get_pointer_input(), dt_control_log(), dt_control_queue_redraw_center(), DT_DRAWLAYER_PAINT_STROKE_FIRST, DT_DRAWLAYER_RUNTIME_EVENT_GUI_RAW_INPUT, dt_drawlayer_runtime_manager_update(), DT_DRAWLAYER_RUNTIME_RAW_INPUT_STROKE_BEGIN, dt_iop_request_focus(), dt_drawlayer_runtime_update_request_t::event, g, dt_iop_module_t::gui_data, dt_develop_t::gui_module, dt_control_pointer_input_t::has_pressure, IS_NULL_PTR, dt_drawlayer_runtime_result_t::ok, dt_iop_module_t::params, dt_control_pointer_input_t::pressure, dt_drawlayer_runtime_result_t::raw_input_ok, dt_drawlayer_runtime_context_t::runtime, dt_drawlayer_runtime_request_t::self, dt_control_pointer_input_t::tilt, dt_drawlayer_runtime_host_t::user_data, dt_drawlayer_paint_raw_input_t::wx, x, dt_control_pointer_input_t::x, and dt_control_pointer_input_t::y.

button_released()

int button_released	(	dt_iop_module_t *	self,
		double	x,
		double	y,
		int	which,
		uint32_t	state
	)

Button release handler (ends current stroke).

References _clamp01(), _drawlayer_runtime_collect_inputs, _drawlayer_runtime_perform_action, _fill_input_brush_settings(), _fill_input_layer_coords(), dt_control_pointer_input_t::acceleration, dt_iop_module_t::dev, dt_control_get_pointer_input(), dt_control_log(), dt_control_queue_redraw_center(), DT_DRAWLAYER_PAINT_STROKE_END, DT_DRAWLAYER_RUNTIME_EVENT_GUI_RAW_INPUT, dt_drawlayer_runtime_manager_update(), DT_DRAWLAYER_RUNTIME_RAW_INPUT_STROKE_END, dt_drawlayer_runtime_update_request_t::event, g, dt_iop_module_t::gui_data, dt_control_pointer_input_t::has_pressure, IS_NULL_PTR, dt_drawlayer_runtime_result_t::ok, dt_iop_module_t::params, dt_control_pointer_input_t::pressure, dt_drawlayer_runtime_result_t::raw_input_ok, dt_drawlayer_runtime_context_t::runtime, dt_drawlayer_runtime_request_t::self, dt_control_pointer_input_t::tilt, dt_drawlayer_runtime_host_t::user_data, dt_drawlayer_paint_raw_input_t::wx, x, dt_control_pointer_input_t::x, and dt_control_pointer_input_t::y.

change_image()

void change_image

(

dt_iop_module_t *

self

)

Invalidate module state when active image changes.

References _drawlayer_runtime_collect_inputs, _drawlayer_runtime_perform_action, DT_DRAWLAYER_RUNTIME_EVENT_GUI_CHANGE_IMAGE, dt_drawlayer_runtime_manager_update(), DT_DRAWLAYER_RUNTIME_RAW_INPUT_NONE, dt_drawlayer_runtime_update_request_t::event, g, dt_iop_module_t::gui_data, dt_iop_module_t::params, dt_drawlayer_runtime_context_t::runtime, dt_drawlayer_runtime_request_t::self, and dt_drawlayer_runtime_host_t::user_data.

cleanup_pipe()

void cleanup_pipe	(	struct dt_iop_module_t *	self,
		dt_dev_pixelpipe_t *	pipe,
		dt_dev_pixelpipe_iop_t *	piece
	)

Cleanup per-pipe runtime data.

References dt_dev_pixelpipe_iop_t::data, dt_dev_pixelpipe_iop_t::data_size, dt_drawlayer_process_state_cleanup(), dt_drawlayer_runtime_manager_cleanup(), dt_free, dt_iop_drawlayer_data_t::headless_manager, IS_NULL_PTR, dt_iop_drawlayer_data_t::process, and void().

color_picker_apply()

void color_picker_apply	(	dt_iop_module_t *	self,
		GtkWidget *	picker,
		dt_dev_pixelpipe_t *	pipe,
		dt_dev_pixelpipe_iop_t *	piece
	)

Apply selected picker color to drawlayer brush color.

References _apply_display_brush_color(), _conf_pick_source(), _working_rgb_to_display_rgb(), darktable, DRAWLAYER_PICK_SOURCE_OUTPUT, darktable_t::gui, IS_NULL_PTR, dt_iop_module_t::picked_color, dt_iop_module_t::picked_color_max, dt_iop_module_t::picked_color_min, dt_iop_module_t::picked_output_color, dt_iop_module_t::picked_output_color_max, dt_iop_module_t::picked_output_color_min, dt_gui_gtk_t::reset, TRUE, and void().

commit_params()

void commit_params	(	dt_iop_module_t *	self,
		dt_iop_params_t *	params,
		dt_dev_pixelpipe_t *	pipe,
		dt_dev_pixelpipe_iop_t *	piece
	)

Commit params to runtime piece and refresh base cache state.

References _sanitize_params(), dt_dev_pixelpipe_iop_t::data, dt_iop_module_t::dev, dt_drawlayer_runtime_manager_bind_piece(), g, dt_iop_module_t::gui_data, dt_iop_drawlayer_data_t::headless_manager, dt_iop_drawlayer_data_t::params, dt_develop_t::pipe, dt_develop_t::preview_pipe, dt_iop_drawlayer_data_t::process, dt_iop_drawlayer_data_t::runtime_display_pipe, dt_iop_drawlayer_data_t::runtime_manager, and dt_iop_drawlayer_data_t::runtime_process.

default_colorspace()

int default_colorspace	(	dt_iop_module_t *	self,
		dt_dev_pixelpipe_t *	pipe,
		const dt_dev_pixelpipe_iop_t *	piece
	)

Return default colorspace expected by drawlayer process paths.

References IOP_CS_RGB.

default_group()

int default_group

(

)

Return default iop group for drawlayer module.

References IOP_GROUP_EFFECTS.

description()

const char ** description

(

struct dt_iop_module_t *

self

)

Module description strings used by UI/help.

References dt_iop_set_description().

dt_drawlayer_begin_gui_stroke_capture()

void dt_drawlayer_begin_gui_stroke_capture	(	dt_iop_module_t *	self,
		const dt_drawlayer_paint_raw_input_t *	first_input
	)

References dt_drawlayer_worker_active(), dt_drawlayer_worker_reset_backend_path(), dt_drawlayer_worker_reset_live_publish(), dt_iop_gui_enter_critical_section(), dt_iop_gui_leave_critical_section(), dt_drawlayer_paint_raw_input_t::event_index, FALSE, g, dt_iop_module_t::gui_data, IS_NULL_PTR, dt_drawlayer_paint_raw_input_t::stroke_batch, and TRUE.

Referenced by dt_drawlayer_runtime_manager_update().

dt_drawlayer_commit_dabs()

gboolean dt_drawlayer_commit_dabs	(	dt_iop_module_t *	self,
		gboolean	record_history
	)

References _cancel_async_commit(), _reset_stroke_session(), _retain_base_patch_stroke_ref(), _set_drawlayer_pipeline_realtime_mode, _touch_stroke_commit_hash, _wait_worker_idle(), dt_iop_module_t::dev, dt_control_queue_redraw_center(), dt_dev_add_history_item_ext(), dt_dev_history_compute_hash(), dt_dev_history_notify_change(), dt_dev_pixelpipe_update_history_all, dt_dev_set_history_hash(), dt_dev_undo_end_record(), dt_dev_undo_start_record(), dt_dev_write_history(), dt_drawlayer_worker_publish_backend_stroke_damage(), dt_drawlayer_worker_request_commit(), dt_drawlayer_worker_reset_stroke(), dt_drawlayer_worker_seal_for_commit(), dt_iop_gui_enter_critical_section(), dt_iop_gui_leave_critical_section(), dt_pthread_rwlock_unlock, dt_pthread_rwlock_wrlock, FALSE, g, dt_develop_t::gui_attached, dt_iop_module_t::gui_data, dt_develop_t::history_mutex, dt_image_t::id, dt_develop_t::image_storage, IS_NULL_PTR, dt_iop_module_t::params, and TRUE.

Referenced by _perform_runtime_commit_sequence().

dt_drawlayer_end_gui_stroke_capture()

void dt_drawlayer_end_gui_stroke_capture

(

dt_iop_module_t *

self

)

References g, dt_iop_module_t::gui_data, and IS_NULL_PTR.

Referenced by 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_release_all_base_patch_extra_refs()

void dt_drawlayer_release_all_base_patch_extra_refs

(

dt_iop_drawlayer_gui_data_t *

g

)

References darktable, dt_dev_pixelpipe_cache_ref_count_entry(), FALSE, g, IS_NULL_PTR, and darktable_t::pixelpipe_cache.

Referenced by dt_drawlayer_runtime_manager_update().

dt_drawlayer_set_os_cursor_hidden()

void dt_drawlayer_set_os_cursor_hidden

(

const gboolean

hidden

)

References darktable, dt_control_set_cursor(), dt_ui_center(), dt_ui_main_window(), darktable_t::gui, IS_NULL_PTR, main(), and dt_gui_gtk_t::ui.

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,
		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_show_runtime_feedback()

void dt_drawlayer_show_runtime_feedback	(	const dt_iop_drawlayer_gui_data_t *	g,
		const dt_drawlayer_runtime_feedback_t	feedback
	)

References _drawlayer_wait_for_rasterization_modal, DT_DRAWLAYER_RUNTIME_FEEDBACK_FOCUS_LOSS_WAIT, DT_DRAWLAYER_RUNTIME_FEEDBACK_NONE, DT_DRAWLAYER_RUNTIME_FEEDBACK_SAVE_WAIT, g, and IS_NULL_PTR.

Referenced by 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().

dt_drawlayer_touch_stroke_commit_hash()

void dt_drawlayer_touch_stroke_commit_hash	(	dt_iop_drawlayer_params_t *	params,
		const int	dab_count,
		const gboolean	have_last_dab,
		const float	last_dab_x,
		const float	last_dab_y,
		const uint32_t	publish_serial
	)

References dt_hash(), and IS_NULL_PTR.

Referenced by _publish_backend_progress().

dt_drawlayer_wait_for_rasterization_modal()

void dt_drawlayer_wait_for_rasterization_modal	(	const dt_iop_drawlayer_gui_data_t *	g,
		const char *	title,
		const char *	message
	)

References _drawlayer_modal_wait_tick(), _show_drawlayer_wait_dialog(), drawlayer_wait_dialog_t::dialog, dt_drawlayer_worker_any_active(), FALSE, g, drawlayer_modal_wait_state_t::loop, and state.

flags()

int flags

(

)

Return module capability flags.

References IOP_FLAGS_SUPPORTS_BLENDING.

gui_cleanup()

void gui_cleanup

(

dt_iop_module_t *

self

)

Destroy GUI resources and stop background worker.

References _develop_ui_pipe_finished_callback(), _release_all_base_patch_extra_refs, _set_drawlayer_os_cursor_hidden, _update_gui_runtime_manager(), darktable, DT_DEBUG_CONTROL_SIGNAL_DISCONNECT, dt_drawlayer_process_state_cleanup(), DT_DRAWLAYER_RUNTIME_EVENT_GUI_FOCUS_LOSS, dt_drawlayer_runtime_manager_cleanup(), dt_drawlayer_ui_cursor_clear(), dt_drawlayer_widgets_cleanup(), dt_drawlayer_worker_cleanup(), FALSE, g, dt_iop_module_t::gui_data, IOP_GUI_FREE, IS_NULL_PTR, and darktable_t::signals.

gui_focus()

void gui_focus	(	dt_iop_module_t *	self,
		gboolean	in
	)

Focus transition hook (enter/leave) for drawlayer GUI mode.

References _drawlayer_runtime_collect_inputs, _drawlayer_runtime_perform_action, _set_drawlayer_os_cursor_hidden, _touch_stroke_commit_hash, dt_iop_module_t::dev, dt_dev_add_history_item_ext(), dt_dev_history_compute_hash(), dt_dev_history_notify_change(), dt_dev_set_history_hash(), dt_dev_undo_end_record(), dt_dev_undo_start_record(), dt_dev_write_history(), DT_DRAWLAYER_RUNTIME_EVENT_GUI_FOCUS_GAIN, DT_DRAWLAYER_RUNTIME_EVENT_GUI_FOCUS_LOSS, dt_drawlayer_runtime_manager_update(), DT_DRAWLAYER_RUNTIME_RAW_INPUT_NONE, dt_pthread_rwlock_unlock, dt_pthread_rwlock_wrlock, dt_drawlayer_runtime_update_request_t::event, FALSE, g, dt_iop_module_t::gui_data, dt_develop_t::history_mutex, dt_image_t::id, dt_develop_t::image_storage, dt_iop_module_t::params, dt_drawlayer_runtime_context_t::runtime, dt_drawlayer_runtime_request_t::self, TRUE, and dt_drawlayer_runtime_host_t::user_data.

gui_init()

void gui_init

(

dt_iop_module_t *

self

)

Build GUI widgets and initialize worker/caches.

References _attach_selected_layer_clicked(), _brush_profile_button_press(), _brush_profile_draw(), _color_picker_button_press(), _color_picker_button_release(), _color_picker_draw(), _color_picker_motion(), _color_swatch_button_press(), _color_swatch_draw(), _create_background_clicked(), _create_layer_clicked(), _delete_layer_clicked(), _develop_ui_pipe_finished_callback(), _drawlayer_runtime_collect_inputs, _drawlayer_runtime_perform_action, _ensure_gui_conf_defaults(), _fill_black_clicked(), _fill_transparent_clicked(), _fill_white_clicked(), _layer_selected(), _load_color_history(), _preview_bg_toggled(), _rename_layer_clicked(), _sanitize_params(), _save_layer_clicked(), _widget_changed(), darktable_t::bauhaus, darktable, dt_iop_module_t::dev, dt_bauhaus_combobox_add(), dt_bauhaus_combobox_new(), dt_bauhaus_slider_new_with_range(), dt_bauhaus_slider_set_factor(), dt_bauhaus_slider_set_format(), dt_bauhaus_widget_set_label(), dt_color_picker_new_with_cst(), DT_COLOR_PICKER_POINT_AREA, DT_DEBUG_CONTROL_SIGNAL_CONNECT, DT_DRAWLAYER_COLOR_HISTORY_HEIGHT, DT_DRAWLAYER_COLOR_PICKER_HEIGHT, dt_drawlayer_process_state_init(), dt_drawlayer_runtime_manager_init(), dt_drawlayer_runtime_manager_update(), dt_drawlayer_widgets_init(), dt_drawlayer_worker_init(), dt_gui_add_class(), DT_GUI_IOP_MODULE_CONTROL_SPACING, DT_GUI_MODULE, DT_PIXEL_APPLY_DPI, DT_SIGNAL_DEVELOP_UI_PIPE_FINISHED, FALSE, g, dt_iop_module_t::gui_data, IOP_CS_NONE, IOP_GUI_ALLOC, dt_iop_module_t::params, r, dt_iop_module_t::reset_button, dt_develop_t::roi, dt_drawlayer_runtime_context_t::runtime, dt_develop_t::scaling, dt_drawlayer_runtime_request_t::self, darktable_t::signals, TRUE, dt_drawlayer_runtime_host_t::user_data, dt_iop_module_t::widget, dt_develop_t::x, and dt_develop_t::y.

gui_post_expose()

void gui_post_expose	(	dt_iop_module_t *	self,
		cairo_t *	cr,
		int32_t	width,
		int32_t	height,
		int32_t	pointerx,
		int32_t	pointery
	)

Draw post-expose overlay (cursor, HUD, temp preview).

References _compute_hud_brush_state(), _conf_brush_mode(), _draw_brush_hud(), _ensure_cursor_stamp_surface(), _layer_to_widget_coords, dt_iop_module_t::dev, dt_control_get_pointer_input(), dt_dev_get_overlay_scale(), DT_DRAWLAYER_BRUSH_MODE_PAINT, dt_drawlayer_widget_brush_radius(), dt_drawlayer_widget_to_layer_coords(), g, dt_iop_module_t::gui_data, dt_develop_t::gui_module, drawlayer_hud_brush_state_t::hardness, IS_NULL_PTR, M_PI, drawlayer_hud_brush_state_t::opacity, drawlayer_hud_brush_state_t::radius, dt_control_pointer_input_t::x, dt_drawlayer_brush_dab_t::x, and dt_control_pointer_input_t::y.

gui_reset()

void gui_reset

(

dt_iop_module_t *

self

)

Reset GUI/session state for current drawlayer instance.

References _commit_dabs, _confirm_delete_layer(), _drawlayer_runtime_collect_inputs, _drawlayer_runtime_perform_action, _refresh_layer_widgets(), _sync_mode_sensitive_widgets(), _touch_stroke_commit_hash, dt_iop_module_t::dev, dt_drawlayer_runtime_manager_update(), FALSE, g, dt_iop_module_t::gui_data, IS_NULL_PTR, dt_iop_module_t::params, dt_drawlayer_runtime_context_t::runtime, dt_drawlayer_runtime_request_t::self, and dt_drawlayer_runtime_host_t::user_data.

gui_update()

void gui_update

(

dt_iop_module_t *

self

)

Refresh GUI controls from current params and configuration.

Todo:

check why needed

Todo:

by hand

History navigation and fast module toggles can reload a newer parameter state into the module while an older throttled graph edit is still queued. Once GUI update sees that the history-backed module params no longer match the live graph cache, that delayed local commit is stale and must be dropped or it may replay obsolete parameters after the history stack already moved on.

References _conf_brush_mode(), _conf_distance(), _conf_flow(), _conf_hardness(), _conf_hdr_exposure(), _conf_mapping_profile(), _conf_opacity(), _conf_pick_source(), _conf_size(), _conf_smoothing(), _conf_sprinkle_coarseness(), _conf_sprinkle_size(), _conf_sprinkles(), _drawlayer_runtime_collect_inputs, _drawlayer_runtime_perform_action, _populate_layer_list(), _sanitize_params(), _sync_brush_profile_preview_widget(), _sync_color_picker_from_conf(), _sync_layer_controls(), _sync_mode_sensitive_widgets(), _sync_preview_bg_buttons(), dt_iop_module_t::dev, DRAWLAYER_CONF_ACCEL_PROFILE, DRAWLAYER_CONF_MAP_ACCEL_FLOW, DRAWLAYER_CONF_MAP_ACCEL_OPACITY, DRAWLAYER_CONF_MAP_ACCEL_SIZE, DRAWLAYER_CONF_MAP_ACCEL_SOFTNESS, DRAWLAYER_CONF_MAP_PRESSURE_FLOW, DRAWLAYER_CONF_MAP_PRESSURE_OPACITY, DRAWLAYER_CONF_MAP_PRESSURE_SIZE, DRAWLAYER_CONF_MAP_PRESSURE_SOFTNESS, DRAWLAYER_CONF_MAP_TILT_FLOW, DRAWLAYER_CONF_MAP_TILT_OPACITY, DRAWLAYER_CONF_MAP_TILT_SIZE, DRAWLAYER_CONF_MAP_TILT_SOFTNESS, DRAWLAYER_CONF_PRESSURE_PROFILE, DRAWLAYER_CONF_TILT_PROFILE, dt_bauhaus_combobox_set(), dt_bauhaus_slider_set(), dt_conf_get_bool(), dt_drawlayer_runtime_manager_update(), g, dt_iop_module_t::gui_data, IS_NULL_PTR, dt_iop_module_t::params, dt_drawlayer_runtime_context_t::runtime, dt_drawlayer_runtime_request_t::self, and dt_drawlayer_runtime_host_t::user_data.

Referenced by _apply_selected_layer_attachment(), _create_new_layer(), and _delete_layer_clicked().

init()

void init

(

dt_iop_module_t *

module

)

Allocate and initialize module parameter blocks.

References dt_iop_module_t::default_params, and dt_iop_module_t::params.

init_pipe()

void init_pipe	(	struct dt_iop_module_t *	self,
		dt_dev_pixelpipe_t *	pipe,
		dt_dev_pixelpipe_iop_t *	piece
	)

References dt_dev_pixelpipe_iop_t::data, dt_dev_pixelpipe_iop_t::data_size, dt_drawlayer_process_state_init(), dt_drawlayer_runtime_manager_bind_piece(), dt_drawlayer_runtime_manager_init(), FALSE, dt_iop_drawlayer_data_t::headless_manager, IS_NULL_PTR, dt_iop_drawlayer_params_t::layer_order, dt_iop_drawlayer_data_t::params, dt_iop_drawlayer_data_t::process, dt_iop_drawlayer_data_t::runtime_display_pipe, dt_iop_drawlayer_data_t::runtime_manager, and dt_iop_drawlayer_data_t::runtime_process.

module_will_remove()

gboolean module_will_remove

(

dt_iop_module_t *

self

)

Hook called before module removal from history stack.

References _commit_dabs, _confirm_delete_layer(), _flush_layer_cache, dt_iop_module_t::dev, FALSE, IS_NULL_PTR, and TRUE.

mouse_leave()

int mouse_leave

(

dt_iop_module_t *

self

)

Mouse leave handler.

References _drawlayer_runtime_collect_inputs, _drawlayer_runtime_perform_action, DT_DRAWLAYER_RUNTIME_EVENT_GUI_MOUSE_LEAVE, dt_drawlayer_runtime_manager_update(), DT_DRAWLAYER_RUNTIME_RAW_INPUT_NONE, dt_drawlayer_runtime_update_request_t::event, g, dt_iop_module_t::gui_data, IS_NULL_PTR, dt_iop_module_t::params, dt_drawlayer_runtime_context_t::runtime, dt_drawlayer_runtime_request_t::self, and dt_drawlayer_runtime_host_t::user_data.

mouse_moved()

int mouse_moved	(	dt_iop_module_t *	self,
		double	x,
		double	y,
		double	pressure,
		int	which
	)

Mouse motion handler.

References _build_raw_input_event(), _drawlayer_runtime_collect_inputs, _drawlayer_runtime_perform_action, darktable, dt_iop_module_t::dev, DT_DRAWLAYER_PAINT_STROKE_MIDDLE, DT_DRAWLAYER_RUNTIME_EVENT_GUI_MOUSE_LEAVE, DT_DRAWLAYER_RUNTIME_EVENT_GUI_RAW_INPUT, DT_DRAWLAYER_RUNTIME_EVENT_GUI_STROKE_ABORT, dt_drawlayer_runtime_manager_update(), DT_DRAWLAYER_RUNTIME_RAW_INPUT_NONE, DT_DRAWLAYER_RUNTIME_RAW_INPUT_SAMPLE, DT_REQUEST_COLORPICK_OFF, dt_ui_center(), dt_drawlayer_runtime_update_request_t::event, FALSE, g, darktable_t::gui, dt_iop_module_t::gui_data, IS_NULL_PTR, dt_drawlayer_runtime_result_t::ok, dt_iop_module_t::params, dt_drawlayer_runtime_result_t::raw_input_ok, dt_iop_module_t::request_color_pick, dt_drawlayer_runtime_context_t::runtime, dt_drawlayer_runtime_request_t::self, dt_gui_gtk_t::ui, dt_drawlayer_runtime_host_t::user_data, and x.

name()

const char * name

(

)

Module display name.

Referenced by _layer_name_non_empty(), _prompt_layer_name_dialog(), and _sanitize_requested_layer_name().

process()

__DT_CLONE_TARGETS__ int process	(	dt_iop_module_t *	self,
		const dt_dev_pixelpipe_t *	pipe,
		const dt_dev_pixelpipe_iop_t *	piece,
		const void *const	ivoid,
		void *const	ovoid
	)

CPU processing path for layer-over-input compositing.

References _blend_layer_over_input(), _drawlayer_runtime_collect_inputs, _drawlayer_runtime_perform_action, _get_process_scratch(), darktable, dt_dev_pixelpipe_iop_t::data, dt_iop_module_t::dev, dt_drawlayer_runtime_source_t::direct_copy, DT_DEBUG_PERF, DT_DEBUG_VERBOSE, dt_drawlayer_cache_ensure_scratch_buffer(), DT_DRAWLAYER_RUNTIME_EVENT_PROCESS_CPU_AFTER, DT_DRAWLAYER_RUNTIME_EVENT_PROCESS_CPU_BEFORE, dt_drawlayer_runtime_manager_bind_piece(), dt_drawlayer_runtime_manager_update(), DT_DRAWLAYER_RUNTIME_RAW_INPUT_NONE, dt_iop_clip_and_zoom(), dt_iop_image_copy_by_size(), dt_print(), drawlayer_preview_background_t::enabled, dt_drawlayer_runtime_update_request_t::event, FALSE, dt_iop_module_t::gui_data, dt_iop_roi_t::height, IS_NULL_PTR, dt_iop_drawlayer_params_t::layer_name, drawlayer_process_scratch_t::layerbuf, drawlayer_process_scratch_t::layerbuf_pixels, dt_iop_drawlayer_gui_data_t::manager, dt_drawlayer_runtime_request_t::manager, ovoid, dt_iop_drawlayer_data_t::params, dt_develop_t::pipe, dt_drawlayer_runtime_source_t::pixels, dt_develop_t::preview_pipe, dt_iop_drawlayer_gui_data_t::process, dt_drawlayer_runtime_release_t::process, dt_drawlayer_runtime_request_t::process_state, dt_drawlayer_runtime_update_request_t::release, dt_dev_pixelpipe_iop_t::roi_in, dt_dev_pixelpipe_iop_t::roi_out, dt_drawlayer_runtime_context_t::runtime, dt_iop_drawlayer_data_t::runtime_display_pipe, dt_iop_drawlayer_data_t::runtime_manager, dt_iop_drawlayer_data_t::runtime_process, dt_drawlayer_runtime_request_t::self, dt_drawlayer_runtime_source_t::source_roi, dt_drawlayer_runtime_source_t::target_roi, TRUE, darktable_t::unmuted, dt_drawlayer_runtime_host_t::user_data, drawlayer_preview_background_t::value, dt_iop_roi_t::width, and dt_drawlayer_runtime_source_t::width.

scrolled()

int scrolled	(	dt_iop_module_t *	self,
		double	x,
		double	y,
		int	up,
		uint32_t	state
	)

Scroll handler used for interactive brush-size changes.

References _conf_size(), _drawlayer_runtime_collect_inputs, _drawlayer_runtime_perform_action, dt_iop_module_t::dev, DRAWLAYER_CONF_SIZE, dt_bauhaus_slider_set(), dt_conf_set_float(), DT_DRAWLAYER_RUNTIME_EVENT_GUI_SCROLL, dt_drawlayer_runtime_manager_update(), DT_DRAWLAYER_RUNTIME_RAW_INPUT_NONE, dt_mask_scroll_increases(), dt_drawlayer_runtime_update_request_t::event, factor, g, dt_iop_module_t::gui_data, dt_develop_t::gui_module, IS_NULL_PTR, dt_iop_module_t::params, dt_drawlayer_runtime_context_t::runtime, dt_drawlayer_runtime_request_t::self, and dt_drawlayer_runtime_host_t::user_data.

Variable Documentation

_drawlayer_process_scratch_key

GPrivate _drawlayer_process_scratch_key = G_PRIVATE_INIT(_destroy_process_scratch)

static

Referenced by _get_process_scratch().