void dt_dev_pixelpipe_cleanup(dt_dev_pixelpipe_t *pipe)
{
free(pipe->backbuf);
pipe->backbuf = NULL;
pipe->backbuf_size = 0;
pthread_mutex_destroy(&(pipe->backbuf_mutex));
dt_dev_pixelpipe_cleanup_nodes(pipe);
// gegl_buffer_destroy(pipe->input_buffer); // TODO: necessary?
g_object_unref(pipe->gegl); // should destroy all gegl related stuff.
pipe->gegl = NULL;
pipe->input = NULL;
pipe->output = NULL;
pipe->input_buffer = NULL;
pipe->nodes = NULL;
}
void dt_dev_pixelpipe_change(dt_dev_pixelpipe_t *pipe, struct dt_develop_t *dev)
{
pthread_mutex_lock(&dev->history_mutex);
switch (pipe->changed)
{
case DT_DEV_PIPE_UNCHANGED:
break;
case DT_DEV_PIPE_TOP_CHANGED:
// only top history item changed.
dt_dev_pixelpipe_synch_top(pipe, dev);
break;
case DT_DEV_PIPE_SYNCH:
// pipeline topology remains intact, only change all params.
dt_dev_pixelpipe_synch_all(pipe, dev);
break;
default: // DT_DEV_PIPE_REMOVE
// modules have been added in between or removed. need to rebuild the whole pipeline.
dt_dev_pixelpipe_cleanup_nodes(pipe);
dt_dev_pixelpipe_create_nodes(pipe, dev);
break;
}
pipe->changed = DT_DEV_PIPE_UNCHANGED;
pthread_mutex_unlock(&dev->history_mutex);
}
void dt_dev_process_image_job(dt_develop_t *dev)
{
dt_control_log_busy_enter();
// let gui know to draw preview instead of us, if it's there:
dev->image_dirty = 1;
dt_mipmap_buffer_t buf;
dt_times_t start;
dt_get_times(&start);
dt_mipmap_cache_read_get(darktable.mipmap_cache, &buf, dev->image_storage.id, DT_MIPMAP_FULL, DT_MIPMAP_BLOCKING);
dt_show_times(&start, "[dev]", "to load the image.");
// copy over image now that width and height are sure to be correct:
const dt_image_t *img = dt_image_cache_read_get(darktable.image_cache, dev->image_storage.id);
dev->image_storage = *img;
// but don't lock the real thing, as that would avoid any writers to change stuff.
// (such as raw loading or star rating changes)
dt_image_cache_read_release(darktable.image_cache, img);
// failed to load raw?
if(!buf.buf) return;
dt_dev_pixelpipe_set_input(dev->pipe, dev, (float *)buf.buf, buf.width, buf.height, 1.0);
if(dev->image_loading)
{
// init pixel pipeline
dt_dev_pixelpipe_cleanup_nodes(dev->pipe);
dt_dev_pixelpipe_create_nodes(dev->pipe, dev);
if(dev->image_force_reload) dt_dev_pixelpipe_flush_caches(dev->pipe);
dev->image_dirty = 1;
dev->image_force_reload = 0;
if(dev->gui_attached)
{
// during load, a mipf update could have been issued.
dev->preview_input_changed = 1;
dev->preview_dirty = 1;
dev->gui_synch = 1; // notify gui thread we want to synch (call gui_update in the modules)
dev->preview_pipe->changed |= DT_DEV_PIPE_SYNCH;
}
dev->pipe->changed |= DT_DEV_PIPE_SYNCH;
}
dt_dev_zoom_t zoom;
float zoom_x, zoom_y, scale;
int x, y;
// adjust pipeline according to changed flag set by {add,pop}_history_item.
restart:
if(dev->gui_leaving)
{
dt_mipmap_cache_read_release(darktable.mipmap_cache, &buf);
dt_control_log_busy_leave();
return;
}
dev->pipe->input_timestamp = dev->timestamp;
// this locks dev->history_mutex.
dt_dev_pixelpipe_change(dev->pipe, dev);
// determine scale according to new dimensions
DT_CTL_GET_GLOBAL(zoom, dev_zoom);
DT_CTL_GET_GLOBAL(zoom_x, dev_zoom_x);
DT_CTL_GET_GLOBAL(zoom_y, dev_zoom_y);
scale = dt_dev_get_zoom_scale(dev, zoom, 1.0f, 0);
dev->capwidth = MIN(MIN(dev->width, dev->pipe->processed_width *scale), darktable.thumbnail_width);
dev->capheight = MIN(MIN(dev->height, dev->pipe->processed_height*scale), darktable.thumbnail_height);
x = MAX(0, scale*dev->pipe->processed_width *(.5+zoom_x)-dev->capwidth/2);
y = MAX(0, scale*dev->pipe->processed_height*(.5+zoom_y)-dev->capheight/2);
dt_get_times(&start);
if(dt_dev_pixelpipe_process(dev->pipe, dev, x, y, dev->capwidth, dev->capheight, scale))
{
// interrupted because image changed?
if(dev->image_force_reload)
{
dt_mipmap_cache_read_release(darktable.mipmap_cache, &buf);
dt_control_log_busy_leave();
return;
}
// or because the pipeline changed?
else goto restart;
}
dt_show_times(&start, "[dev_process_image] pixel pipeline processing", NULL);
// maybe we got zoomed/panned in the meantime?
if(dev->pipe->changed != DT_DEV_PIPE_UNCHANGED) goto restart;
// cool, we got a new image!
dev->image_dirty = 0;
dev->image_loading = 0;
dt_mipmap_cache_read_release(darktable.mipmap_cache, &buf);
dt_control_queue_redraw_center();
dt_control_log_busy_leave();
}
void dt_dev_process_preview_job(dt_develop_t *dev)
{
dt_mipmap_buffer_t buf;
if(dev->image_loading)
{
// raw is already loading, no use starting another file access, we wait.
return;
}
dt_control_log_busy_enter();
dev->preview_pipe->input_timestamp = dev->timestamp;
dev->preview_dirty = 1;
// lock if there, issue a background load, if not (best-effort for mip f).
dt_mipmap_cache_read_get(darktable.mipmap_cache, &buf, dev->image_storage.id, DT_MIPMAP_F, 0);
if(!buf.buf)
{
dt_control_log_busy_leave();
return; // not loaded yet. load will issue a gtk redraw on completion, which in turn will trigger us again later.
}
// init pixel pipeline for preview.
dt_dev_pixelpipe_set_input(dev->preview_pipe, dev, (float *)buf.buf, buf.width, buf.height, dev->image_storage.width/(float)buf.width);
if(dev->preview_loading)
{
dt_dev_pixelpipe_cleanup_nodes(dev->preview_pipe);
dt_dev_pixelpipe_create_nodes(dev->preview_pipe, dev);
dt_dev_pixelpipe_flush_caches(dev->preview_pipe);
dev->preview_loading = 0;
}
// if raw loaded, get new mipf
if(dev->preview_input_changed)
{
dt_dev_pixelpipe_flush_caches(dev->preview_pipe);
dev->preview_input_changed = 0;
}
// always process the whole downsampled mipf buffer, to allow for fast scrolling and mip4 write-through.
restart:
if(dev->gui_leaving)
{
dt_control_log_busy_leave();
dt_mipmap_cache_read_release(darktable.mipmap_cache, &buf);
return;
}
// adjust pipeline according to changed flag set by {add,pop}_history_item.
// this locks dev->history_mutex.
dt_times_t start;
dt_get_times(&start);
dt_dev_pixelpipe_change(dev->preview_pipe, dev);
if(dt_dev_pixelpipe_process(dev->preview_pipe, dev, 0, 0, dev->preview_pipe->processed_width*dev->preview_downsampling, dev->preview_pipe->processed_height*dev->preview_downsampling, dev->preview_downsampling))
{
if(dev->preview_loading || dev->preview_input_changed)
{
dt_control_log_busy_leave();
dt_mipmap_cache_read_release(darktable.mipmap_cache, &buf);
return;
}
else goto restart;
}
dt_show_times(&start, "[dev_process_preview] pixel pipeline processing", NULL);
dev->preview_dirty = 0;
dt_control_log_busy_leave();
dt_mipmap_cache_read_release(darktable.mipmap_cache, &buf);
}
static void
dt_dev_change_image(dt_develop_t *dev, const uint32_t imgid)
{
// stop crazy users from sleeping on key-repeat spacebar:
if(dev->image_loading) return;
// get last active plugin, make sure focus out is called:
gchar *active_plugin = dt_conf_get_string("plugins/darkroom/active");
dt_iop_request_focus(NULL);
// store last active group
dt_conf_set_int("plugins/darkroom/groups", dt_dev_modulegroups_get(dev));
// store last active plugin:
if(darktable.develop->gui_module)
dt_conf_set_string("plugins/darkroom/active", darktable.develop->gui_module->op);
else
dt_conf_set_string("plugins/darkroom/active", "");
g_assert(dev->gui_attached);
// commit image ops to db
dt_dev_write_history(dev);
// be sure light table will update the thumbnail
// TODO: only if image changed!
// if()
{
dt_mipmap_cache_remove(darktable.mipmap_cache, dev->image_storage.id);
dt_image_synch_xmp(dev->image_storage.id);
}
select_this_image(imgid);
while(dev->history)
{
// clear history of old image
free(((dt_dev_history_item_t *)dev->history->data)->params);
free( (dt_dev_history_item_t *)dev->history->data);
dev->history = g_list_delete_link(dev->history, dev->history);
}
// get new image:
dt_dev_reload_image(dev, imgid);
// make sure no signals propagate here:
darktable.gui->reset = 1;
GList *modules = g_list_last(dev->iop);
int nb_iop = g_list_length(dev->iop);
dt_dev_pixelpipe_cleanup_nodes(dev->pipe);
dt_dev_pixelpipe_cleanup_nodes(dev->preview_pipe);
for (int i=nb_iop-1; i>0; i--)
{
dt_iop_module_t *module = (dt_iop_module_t *)(g_list_nth_data(dev->iop,i));
if (module->multi_priority == 0) //if the module is the "base" instance, we keep it
{
dt_iop_reload_defaults(module);
dt_iop_gui_update(module);
}
else //else we delete it and remove it from the panel
{
if (!dt_iop_is_hidden(module))
{
gtk_container_remove (GTK_CONTAINER(dt_ui_get_container(darktable.gui->ui, DT_UI_CONTAINER_PANEL_RIGHT_CENTER)),module->expander);
dt_iop_gui_cleanup_module(module);
}
//we remove the module from the list
dev->iop = g_list_remove_link(dev->iop,g_list_nth(dev->iop,i));
//we cleanup the module
dt_accel_disconnect_list(module->accel_closures);
dt_accel_cleanup_locals_iop(module);
module->accel_closures = NULL;
dt_iop_cleanup_module(module);
free(module);
}
}
dt_dev_pixelpipe_create_nodes(dev->pipe, dev);
dt_dev_pixelpipe_create_nodes(dev->preview_pipe, dev);
dt_dev_read_history(dev);
//we have to init all module instances other than "base" instance
modules = dev->iop;
while(modules)
{
dt_iop_module_t *module = (dt_iop_module_t *)(modules->data);
if(module->multi_priority > 0)
{
if (!dt_iop_is_hidden(module))
{
module->gui_init(module);
dt_iop_reload_defaults(module);
//we search the base iop corresponding
GList *mods = g_list_first(dev->iop);
dt_iop_module_t *base = NULL;
int pos_module = 0;
int pos_base = 0;
int pos = 0;
while (mods)
{
dt_iop_module_t *mod = (dt_iop_module_t *)(mods->data);
if (mod->multi_priority == 0 && mod->instance == module->instance)
{
base = mod;
pos_base = pos;
}
else if (mod == module) pos_module = pos;
mods = g_list_next(mods);
pos++;
}
if (!base) continue;
/* add module to right panel */
GtkWidget *expander = dt_iop_gui_get_expander(module);
dt_ui_container_add_widget(darktable.gui->ui,
DT_UI_CONTAINER_PANEL_RIGHT_CENTER, expander);
GValue gv = { 0, { { 0 } } };
g_value_init(&gv,G_TYPE_INT);
gtk_container_child_get_property(GTK_CONTAINER(dt_ui_get_container(darktable.gui->ui, DT_UI_CONTAINER_PANEL_RIGHT_CENTER)),base->expander,"position",&gv);
gtk_box_reorder_child (dt_ui_get_container(darktable.gui->ui, DT_UI_CONTAINER_PANEL_RIGHT_CENTER),expander,g_value_get_int(&gv)+pos_base-pos_module);
dt_iop_gui_set_expanded(module, TRUE);
dt_iop_gui_update_blending(module);
}
/* setup key accelerators */
module->accel_closures = NULL;
if(module->connect_key_accels)
module->connect_key_accels(module);
dt_iop_connect_common_accels(module);
//we update show params for multi-instances for each other instances
dt_dev_modules_update_multishow(module->dev);
}
modules = g_list_next(modules);
}
dt_dev_pop_history_items(dev, dev->history_end);
if(active_plugin)
{
modules = dev->iop;
while(modules)
{
dt_iop_module_t *module = (dt_iop_module_t *)(modules->data);
if(!strcmp(module->op, active_plugin))
dt_iop_request_focus(module);
modules = g_list_next(modules);
}
g_free(active_plugin);
}
/* last set the group to update visibility of iop modules for new pipe */
dt_dev_modulegroups_set(dev,dt_conf_get_int("plugins/darkroom/groups"));
// make signals work again, but only after focus event,
// to avoid crop/rotate for example to add another history item.
darktable.gui->reset = 0;
// Signal develop initialize
dt_control_signal_raise(darktable.signals, DT_SIGNAL_DEVELOP_IMAGE_CHANGED);
// prefetch next few from first selected image on.
dt_view_filmstrip_prefetch();
}
void leave(dt_view_t *self)
{
/* disconnect from filmstrip image activate */
dt_control_signal_disconnect(darktable.signals,
G_CALLBACK(_view_darkroom_filmstrip_activate_callback),
(gpointer)self);
/* disconnect from pipe finish signal */
dt_control_signal_disconnect(darktable.signals,
G_CALLBACK(_darkroom_ui_pipe_finish_signal_callback),
(gpointer)self);
// store groups for next time:
dt_conf_set_int("plugins/darkroom/groups", dt_dev_modulegroups_get(darktable.develop));
// store last active plugin:
if(darktable.develop->gui_module)
dt_conf_set_string("plugins/darkroom/active", darktable.develop->gui_module->op);
else
dt_conf_set_string("plugins/darkroom/active", "");
dt_develop_t *dev = (dt_develop_t *)self->data;
// tag image as changed
// TODO: only tag the image when there was a real change.
guint tagid = 0;
dt_tag_new("darktable|changed",&tagid);
dt_tag_attach(tagid, dev->image_storage.id);
// commit image ops to db
dt_dev_write_history(dev);
// be sure light table will regenerate the thumbnail:
// TODO: only if changed!
// if()
{
dt_mipmap_cache_remove(darktable.mipmap_cache, dev->image_storage.id);
// dump new xmp data
dt_image_synch_xmp(dev->image_storage.id);
}
// clear gui.
dev->gui_leaving = 1;
dt_pthread_mutex_lock(&dev->history_mutex);
dt_dev_pixelpipe_cleanup_nodes(dev->pipe);
dt_dev_pixelpipe_cleanup_nodes(dev->preview_pipe);
while(dev->history)
{
dt_dev_history_item_t *hist = (dt_dev_history_item_t *)(dev->history->data);
// printf("removing history item %d - %s, data %f %f\n", hist->module->instance, hist->module->op, *(float *)hist->params, *((float *)hist->params+1));
free(hist->params);
hist->params = NULL;
free(hist);
dev->history = g_list_delete_link(dev->history, dev->history);
}
while(dev->iop)
{
dt_iop_module_t *module = (dt_iop_module_t *)(dev->iop->data);
if (!dt_iop_is_hidden(module))
dt_iop_gui_cleanup_module(module);
dt_dev_cleanup_module_accels(module);
module->accel_closures = NULL;
dt_iop_cleanup_module(module) ;
free(module);
dev->iop = g_list_delete_link(dev->iop, dev->iop);
}
dt_pthread_mutex_unlock(&dev->history_mutex);
dt_print(DT_DEBUG_CONTROL, "[run_job-] 11 %f in darkroom mode\n", dt_get_wtime());
}
