void
gimp_applicator_set_output_format (GimpApplicator *applicator,
const Babl *format)
{
g_return_if_fail (GIMP_IS_APPLICATOR (applicator));
if (applicator->output_format != format)
{
if (format)
{
if (! applicator->output_format)
{
gegl_node_set (applicator->convert_format_node,
"operation", "gegl:convert-format",
"format", format,
NULL);
}
else
{
gegl_node_set (applicator->convert_format_node,
"format", format,
NULL);
}
}
else
{
gegl_node_set (applicator->convert_format_node,
"operation", "gegl:nop",
NULL);
}
applicator->output_format = format;
}
}
void
gimp_applicator_apply (GimpApplicator *applicator,
GeglBuffer *src_buffer,
GeglBuffer *apply_buffer,
gint apply_buffer_x,
gint apply_buffer_y,
gdouble opacity,
GimpLayerModeEffects paint_mode)
{
gint width = gegl_buffer_get_width (apply_buffer);
gint height = gegl_buffer_get_height (apply_buffer);
if (applicator->src_buffer != src_buffer)
{
applicator->src_buffer = src_buffer;
gegl_node_set (applicator->src_node,
"buffer", src_buffer,
NULL);
}
if (applicator->apply_buffer != apply_buffer)
{
applicator->apply_buffer = apply_buffer;
gegl_node_set (applicator->apply_src_node,
"buffer", apply_buffer,
NULL);
}
gegl_node_set (applicator->apply_offset_node,
"x", (gdouble) apply_buffer_x,
"y", (gdouble) apply_buffer_y,
NULL);
if ((applicator->opacity != opacity) ||
(applicator->paint_mode != paint_mode))
{
applicator->opacity = opacity;
applicator->paint_mode = paint_mode;
gimp_gegl_mode_node_set (applicator->mode_node,
paint_mode, opacity, FALSE);
}
gegl_processor_set_rectangle (applicator->processor,
GEGL_RECTANGLE (apply_buffer_x,
apply_buffer_y,
width, height));
while (gegl_processor_work (applicator->processor, NULL));
}
void
gimp_applicator_set_crop (GimpApplicator *applicator,
const GeglRectangle *rect)
{
g_return_if_fail (GIMP_IS_APPLICATOR (applicator));
if (applicator->crop_enabled != (rect != NULL) ||
(rect && ! gegl_rectangle_equal (&applicator->crop_rect, rect)))
{
if (rect)
{
if (! applicator->crop_enabled)
{
gegl_node_set (applicator->crop_node,
"operation", "gimp:compose-crop",
"x", rect->x,
"y", rect->y,
"width", rect->width,
"height", rect->height,
NULL);
gegl_node_connect_to (applicator->input_node, "output",
applicator->crop_node, "aux");
}
else
{
gegl_node_set (applicator->crop_node,
"x", rect->x,
"y", rect->y,
"width", rect->width,
"height", rect->height,
NULL);
}
applicator->crop_enabled = TRUE;
applicator->crop_rect = *rect;
}
else
{
gegl_node_disconnect (applicator->crop_node, "aux");
gegl_node_set (applicator->crop_node,
"operation", "gegl:nop",
NULL);
applicator->crop_enabled = FALSE;
}
}
}
static void
gimp_blend_tool_update_graph (GimpBlendTool *blend_tool)
{
GimpTool *tool = GIMP_TOOL (blend_tool);
gint off_x, off_y;
gimp_item_get_offset (GIMP_ITEM (tool->drawable), &off_x, &off_y);
#if 0
if (gimp_blend_tool_is_shapeburst (blend_tool))
{
gfloat start, end;
gegl_buffer_get (blend_tool->dist_buffer,
GEGL_RECTANGLE (blend_tool->start_x - off_x,
blend_tool->start_y - off_y,
1, 1),
1.0, babl_format("Y float"), &start,
GEGL_AUTO_ROWSTRIDE, GEGL_ABYSS_NONE);
gegl_buffer_get (blend_tool->dist_buffer,
GEGL_RECTANGLE (blend_tool->end_x - off_x,
blend_tool->end_y - off_y,
1, 1),
1.0, babl_format("Y float"), &end,
GEGL_AUTO_ROWSTRIDE, GEGL_ABYSS_NONE);
if (start != end)
{
gegl_node_set (blend_tool->subtract_node,
"value", (gdouble) start,
NULL);
gegl_node_set (blend_tool->divide_node,
"value", (gdouble) (end - start),
NULL);
}
}
else
#endif
{
gegl_node_set (blend_tool->render_node,
"start_x", blend_tool->start_x - off_x,
"start_y", blend_tool->start_y - off_y,
"end_x", blend_tool->end_x - off_x,
"end_y", blend_tool->end_y - off_y,
NULL);
}
}
static GeglNode *
gimp_desaturate_tool_get_operation (GimpImageMapTool *image_map_tool,
GObject **config)
{
GimpDesaturateTool *desaturate_tool = GIMP_DESATURATE_TOOL (image_map_tool);
GeglNode *node;
node = g_object_new (GEGL_TYPE_NODE,
"operation", "gimp-desaturate",
NULL);
desaturate_tool->config = g_object_new (GIMP_TYPE_DESATURATE_CONFIG, NULL);
*config = G_OBJECT (desaturate_tool->config);
g_signal_connect_object (desaturate_tool->config, "notify",
G_CALLBACK (gimp_desaturate_tool_config_notify),
G_OBJECT (desaturate_tool), 0);
gegl_node_set (node,
"config", desaturate_tool->config,
NULL);
return node;
}
static GeglNode *
gimp_brightness_contrast_tool_get_operation (GimpImageMapTool *im_tool,
GObject **config)
{
GimpBrightnessContrastTool *bc_tool = GIMP_BRIGHTNESS_CONTRAST_TOOL (im_tool);
GeglNode *node;
node = g_object_new (GEGL_TYPE_NODE,
"operation", "gimp:brightness-contrast",
NULL);
bc_tool->config = g_object_new (GIMP_TYPE_BRIGHTNESS_CONTRAST_CONFIG, NULL);
*config = G_OBJECT (bc_tool->config);
g_signal_connect_object (bc_tool->config, "notify",
G_CALLBACK (brightness_contrast_config_notify),
G_OBJECT (bc_tool), 0);
gegl_node_set (node,
"config", bc_tool->config,
NULL);
return node;
}
static void
prepare (GeglOperation *operation)
{
GeglProperties *o = GEGL_PROPERTIES (operation);
GeglNode *gegl, *input, *output;
GError *error = NULL;
gegl = operation->node;
if (!o->user_data || !g_str_equal (o->user_data, o->string))
{
g_free (o->user_data);
o->user_data = g_strdup (o->string);
input = gegl_node_get_input_proxy (gegl, "input");
output = gegl_node_get_output_proxy (gegl, "output");
gegl_node_link_many (input, output, NULL);
{
gchar cwd[81920]; // XXX: should do better
getcwd (cwd, sizeof(cwd));
gegl_create_chain (o->string, input, output, 0.0,
gegl_node_get_bounding_box (input).height, cwd,
&error);
}
if (error)
{
gegl_node_set (gegl, "error", error->message, NULL);
g_clear_error (&error);
}
else
g_object_set (operation, "error", "", NULL);
}
}
static GeglNode *
gimp_color_balance_tool_get_operation (GimpImageMapTool *im_tool,
GObject **config)
{
GimpColorBalanceTool *cb_tool = GIMP_COLOR_BALANCE_TOOL (im_tool);
GeglNode *node;
node = g_object_new (GEGL_TYPE_NODE,
"operation", "gimp:color-balance",
NULL);
cb_tool->config = g_object_new (GIMP_TYPE_COLOR_BALANCE_CONFIG, NULL);
*config = G_OBJECT (cb_tool->config);
g_signal_connect_object (cb_tool->config, "notify",
G_CALLBACK (color_balance_config_notify),
G_OBJECT (cb_tool), 0);
gegl_node_set (node,
"config", cb_tool->config,
NULL);
return node;
}
static GeglNode *
gimp_posterize_tool_get_operation (GimpImageMapTool *image_map_tool,
GObject **config)
{
GimpPosterizeTool *posterize_tool = GIMP_POSTERIZE_TOOL (image_map_tool);
GeglNode *node;
node = g_object_new (GEGL_TYPE_NODE,
"operation", "gimp:posterize",
NULL);
posterize_tool->config = g_object_new (GIMP_TYPE_POSTERIZE_CONFIG, NULL);
*config = G_OBJECT (posterize_tool->config);
g_signal_connect_object (posterize_tool->config, "notify",
G_CALLBACK (gimp_posterize_tool_config_notify),
G_OBJECT (posterize_tool), 0);
gegl_node_set (node,
"config", posterize_tool->config,
NULL);
return node;
}
void select_color (GtkButton *widget, gpointer user_data)
{
GtkColorSelectionDialog* dialog = GTK_COLOR_SELECTION_DIALOG(gtk_color_selection_dialog_new("Select Color")); //todo put the old color selection in
gint result = gtk_dialog_run(GTK_DIALOG(dialog));
//
if(result == GTK_RESPONSE_OK)
{
select_color_info* info = (select_color_info*)user_data;
GtkColorSelection* colsel = GTK_COLOR_SELECTION(dialog->colorsel);
GdkColor* sel_color = malloc(sizeof(GdkColor));
gtk_color_selection_get_current_color(colsel, sel_color);
GeglColor* color = gegl_color_new(NULL);
gegl_color_set_rgba(color, (double)sel_color->red/65535.0,
(double)sel_color->green/65535.0,
(double)sel_color->blue/65535.0,
(double)gtk_color_selection_get_current_alpha(colsel)/65535.0);
free(sel_color);
gegl_node_set(info->node, info->property, color, NULL);
refresh_images(info->layer);
}
gtk_widget_destroy(GTK_WIDGET(dialog));
}
static GeglNode *
gimp_hue_saturation_tool_get_operation (GimpImageMapTool *im_tool,
GObject **config)
{
GimpHueSaturationTool *hs_tool = GIMP_HUE_SATURATION_TOOL (im_tool);
GeglNode *node;
node = g_object_new (GEGL_TYPE_NODE,
"operation", "gimp:hue-saturation",
NULL);
hs_tool->config = g_object_new (GIMP_TYPE_HUE_SATURATION_CONFIG, NULL);
*config = G_OBJECT (hs_tool->config);
g_signal_connect_object (hs_tool->config, "notify",
G_CALLBACK (hue_saturation_config_notify),
G_OBJECT (hs_tool), 0);
gegl_node_set (node,
"config", hs_tool->config,
NULL);
return node;
}
void
gimp_gegl_mode_node_set_mode (GeglNode *node,
GimpLayerModeEffects mode,
gboolean linear)
{
const gchar *operation = "gimp:normal-mode";
gdouble opacity;
g_return_if_fail (GEGL_IS_NODE (node));
switch (mode)
{
case GIMP_NORMAL_MODE: operation = "gimp:normal-mode"; break;
case GIMP_DISSOLVE_MODE: operation = "gimp:dissolve-mode"; break;
case GIMP_BEHIND_MODE: operation = "gimp:behind-mode"; break;
case GIMP_MULTIPLY_MODE: operation = "gimp:multiply-mode"; break;
case GIMP_SCREEN_MODE: operation = "gimp:screen-mode"; break;
case GIMP_OVERLAY_MODE: operation = "gimp:softlight-mode"; break;
case GIMP_DIFFERENCE_MODE: operation = "gimp:difference-mode"; break;
case GIMP_ADDITION_MODE: operation = "gimp:addition-mode"; break;
case GIMP_SUBTRACT_MODE: operation = "gimp:subtract-mode"; break;
case GIMP_DARKEN_ONLY_MODE: operation = "gimp:darken-only-mode"; break;
case GIMP_LIGHTEN_ONLY_MODE: operation = "gimp:lighten-only-mode"; break;
case GIMP_HUE_MODE: operation = "gimp:hue-mode"; break;
case GIMP_SATURATION_MODE: operation = "gimp:saturation-mode"; break;
case GIMP_COLOR_MODE: operation = "gimp:color-mode"; break;
case GIMP_VALUE_MODE: operation = "gimp:value-mode"; break;
case GIMP_DIVIDE_MODE: operation = "gimp:divide-mode"; break;
case GIMP_DODGE_MODE: operation = "gimp:dodge-mode"; break;
case GIMP_BURN_MODE: operation = "gimp:burn-mode"; break;
case GIMP_HARDLIGHT_MODE: operation = "gimp:hardlight-mode"; break;
case GIMP_SOFTLIGHT_MODE: operation = "gimp:softlight-mode"; break;
case GIMP_GRAIN_EXTRACT_MODE: operation = "gimp:grain-extract-mode"; break;
case GIMP_GRAIN_MERGE_MODE: operation = "gimp:grain-merge-mode"; break;
case GIMP_COLOR_ERASE_MODE: operation = "gimp:color-erase-mode"; break;
case GIMP_NEW_OVERLAY_MODE: operation = "gimp:overlay-mode"; break;
case GIMP_ERASE_MODE: operation = "gimp:erase-mode"; break;
case GIMP_REPLACE_MODE: operation = "gimp:replace-mode"; break;
case GIMP_ANTI_ERASE_MODE: operation = "gimp:anti-erase-mode"; break;
case GIMP_LCH_HUE_MODE: operation = "gimp:lch-hue-mode"; break;
case GIMP_LCH_CHROMA_MODE: operation = "gimp:lch-chroma-mode"; break;
case GIMP_LCH_COLOR_MODE: operation = "gimp:lch-color-mode"; break;
case GIMP_LCH_LIGHTNESS_MODE: operation = "gimp:lch-lightness-mode"; break;
default:
break;
}
gegl_node_get (node,
"opacity", &opacity,
NULL);
/* setting the operation creates a new instance, so we have to set
* all its properties
*/
gegl_node_set (node,
"operation", operation,
"linear", linear,
"opacity", opacity,
NULL);
}
static void
gimp_blend_tool_create_graph (GimpBlendTool *blend_tool)
{
GimpBlendOptions *options = GIMP_BLEND_TOOL_GET_OPTIONS (blend_tool);
GimpContext *context = GIMP_CONTEXT (options);
GeglNode *graph, *output, *render;
/* render_node is not supposed to be recreated */
g_return_if_fail (blend_tool->graph == NULL);
graph = gegl_node_new ();
output = gegl_node_get_output_proxy (graph, "output");
render = gegl_node_new_child (graph,
"operation", "gimp:blend",
NULL);
gegl_node_link (render, output);
blend_tool->graph = graph;
blend_tool->render_node = render;
gegl_node_set (render,
"context", context,
NULL);
}
static GeglNode *
gimp_levels_tool_get_operation (GimpImageMapTool *im_tool,
GObject **config)
{
GimpLevelsTool *tool = GIMP_LEVELS_TOOL (im_tool);
GeglNode *node;
node = g_object_new (GEGL_TYPE_NODE,
"operation", "gimp:levels",
NULL);
tool->config = g_object_new (GIMP_TYPE_LEVELS_CONFIG, NULL);
*config = G_OBJECT (tool->config);
g_signal_connect_object (tool->config, "notify",
G_CALLBACK (gimp_levels_tool_config_notify),
G_OBJECT (tool), 0);
gegl_node_set (node,
"config", tool->config,
NULL);
return node;
}
void
gimp_applicator_set_mask_buffer (GimpApplicator *applicator,
GeglBuffer *mask_buffer)
{
g_return_if_fail (GIMP_IS_APPLICATOR (applicator));
g_return_if_fail (mask_buffer == NULL || GEGL_IS_BUFFER (mask_buffer));
if (applicator->mask_buffer == mask_buffer)
return;
gegl_node_set (applicator->mask_node,
"buffer", mask_buffer,
NULL);
if (mask_buffer)
{
gegl_node_connect_to (applicator->mask_offset_node, "output",
applicator->mode_node, "aux2");
}
else
{
gegl_node_disconnect (applicator->mode_node, "aux2");
}
applicator->mask_buffer = mask_buffer;
}
GeglBuffer *
gimp_applicator_dup_apply_buffer (GimpApplicator *applicator,
const GeglRectangle *rect)
{
GeglBuffer *buffer;
GeglBuffer *shifted;
g_return_val_if_fail (GIMP_IS_APPLICATOR (applicator), NULL);
g_return_val_if_fail (rect != NULL, NULL);
buffer = gegl_buffer_new (GEGL_RECTANGLE (0, 0, rect->width, rect->height),
babl_format ("RGBA float"));
shifted = g_object_new (GEGL_TYPE_BUFFER,
"source", buffer,
"shift-x", -rect->x,
"shift-y", -rect->y,
NULL);
gegl_node_set (applicator->dup_apply_buffer_node,
"buffer", shifted,
NULL);
g_object_unref (shifted);
return buffer;
}
static GeglNode *
gimp_threshold_tool_get_operation (GimpImageMapTool *image_map_tool,
GObject **config)
{
GimpThresholdTool *t_tool = GIMP_THRESHOLD_TOOL (image_map_tool);
GeglNode *node;
node = g_object_new (GEGL_TYPE_NODE,
"operation", "gimp:threshold",
NULL);
t_tool->config = g_object_new (GIMP_TYPE_THRESHOLD_CONFIG, NULL);
*config = G_OBJECT (t_tool->config);
g_signal_connect_object (t_tool->config, "notify",
G_CALLBACK (gimp_threshold_tool_config_notify),
G_OBJECT (t_tool), 0);
gegl_node_set (node,
"config", t_tool->config,
NULL);
return node;
}
void commit_params (struct dt_iop_module_t *self, dt_iop_params_t *p1, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
{
dt_iop_gamma_params_t *p = (dt_iop_gamma_params_t *)p1;
#ifdef HAVE_GEGL
// pull in new params to gegl
gegl_node_set(piece->input, "linear_value", p->linear, "gamma_value", p->gamma, NULL);
// gegl_node_set(piece->input, "value", p->gamma, NULL);
#else
// build gamma table in pipeline piece from committed params:
dt_iop_gamma_data_t *d = (dt_iop_gamma_data_t *)piece->data;
float a, b, c, g;
if(p->linear<1.0)
{
g = p->gamma*(1.0-p->linear)/(1.0-p->gamma*p->linear);
a = 1.0/(1.0+p->linear*(g-1));
b = p->linear*(g-1)*a;
c = powf(a*p->linear+b, g)/p->linear;
}
else
{
a = b = g = 0.0;
c = 1.0;
}
for(int k=0; k<0x10000; k++)
{
int32_t tmp;
if (k<0x10000*p->linear) tmp = MIN(c*k, 0xFFFF);
else tmp = MIN(powf(a*k/0x10000+b, g)*0x10000, 0xFFFF);
d->table[k] = tmp>>8;
}
#endif
}
/* gimp_seamless_clone_tool_render_node_update:
* sc: the Seamless Clone tool whose render has to be updated.
*
* Returns: TRUE if any property changed.
*/
static gboolean
gimp_seamless_clone_tool_render_node_update (GimpSeamlessCloneTool *sc)
{
static gint rendered__max_refine_scale = -1;
static gint rendered_xoff = G_MAXINT;
static gint rendered_yoff = G_MAXINT;
GimpSeamlessCloneOptions *options = GIMP_SEAMLESS_CLONE_TOOL_GET_OPTIONS (sc);
GimpDrawable *bg = GIMP_TOOL (sc)->drawable;
gint off_x, off_y;
/* All properties stay the same. No need to update. */
if (rendered__max_refine_scale == options->max_refine_scale &&
rendered_xoff == sc->xoff &&
rendered_yoff == sc->yoff)
return FALSE;
gimp_item_get_offset (GIMP_ITEM (bg), &off_x, &off_y);
gegl_node_set (sc->sc_node,
"xoff", (gint) sc->xoff - off_x,
"yoff", (gint) sc->yoff - off_y,
"max-refine-scale", (gint) options->max_refine_scale,
NULL);
rendered__max_refine_scale = options->max_refine_scale;
rendered_xoff = sc->xoff;
rendered_yoff = sc->yoff;
return TRUE;
}
static void
gimp_blend_tool_precalc_shapeburst (GimpBlendTool *blend_tool)
{
GimpTool *tool = GIMP_TOOL (blend_tool);
gint x, y, width, height;
if (blend_tool->dist_buffer || ! tool->drawable)
return;
if (! gimp_item_mask_intersect (GIMP_ITEM (tool->drawable),
&x, &y, &width, &height))
return;
blend_tool->dist_buffer =
gimp_drawable_blend_shapeburst_distmap (tool->drawable, FALSE,
GEGL_RECTANGLE (x, y, width, height),
GIMP_PROGRESS (blend_tool));
if (blend_tool->dist_node)
gegl_node_set (blend_tool->dist_node,
"buffer", blend_tool->dist_buffer,
NULL);
gimp_progress_end (GIMP_PROGRESS (blend_tool));
}
static guint
install_properties(JsonOpClass *json_op_class)
{
GObjectClass *object_class = G_OBJECT_CLASS (json_op_class);
JsonObject *root = json_op_class->json_root;
guint prop = 1;
// Exported ports
if (json_object_has_member(root, "inports")) {
JsonObject *inports = json_object_get_object_member(root, "inports");
GList *inport_names = json_object_get_members(inports);
GList *l;
for (l = inport_names; l != NULL; l = l->next) {
const gchar *name = l->data;
JsonObject *conn = json_object_get_object_member(inports, name);
const gchar *proc = json_object_get_string_member(conn, "process");
const gchar *port = json_object_get_string_member(conn, "port");
JsonObject *processes = json_object_get_object_member(root, "processes");
JsonObject *p = json_object_get_object_member(processes, proc);
const gchar *component = json_object_get_string_member(p, "component");
{
GParamSpec *target_spec = NULL;
gchar *opname = component2geglop(component);
// HACK: should avoid instantiating node to determine prop
GeglNode *n = gegl_node_new();
g_assert(n);
gegl_node_set(n, "operation", opname, NULL);
target_spec = gegl_node_find_property(n, port);
if (target_spec) {
GParamSpec *spec = copy_param_spec(target_spec, name);
PropertyTarget *t = property_target_new(g_strdup(proc), g_strdup(port));
g_hash_table_insert(json_op_class->properties, GINT_TO_POINTER(prop), t);
g_object_class_install_property (object_class, prop, spec);
prop++;
}
g_object_unref(n);
g_free(opname);
}
}
g_list_free(inport_names);
}
/*
if (json_object_has_member(root, "outports")) {
JsonObject *outports = json_object_get_object_member(root, "outports");
GList *outport_names = json_object_get_members(outports);
for (int i=0; i<g_list_length(outport_names); i++) {
const gchar *name = g_list_nth_data(outport_names, i);
JsonObject *conn = json_object_get_object_member(outports, name);
const gchar *proc = json_object_get_string_member(conn, "process");
const gchar *port = json_object_get_string_member(conn, "port");
graph_add_port(self, GraphOutPort, name, proc, port);
}
}
*/
return prop-1;
}
void
gimp_gegl_mode_node_set_opacity (GeglNode *node,
gdouble opacity)
{
g_return_if_fail (GEGL_IS_NODE (node));
gegl_node_set (node,
"opacity", opacity,
NULL);
}
GeglGtkView *
gegl_gtk_view_new_for_buffer(GeglBuffer *buffer)
{
GeglNode *node = g_object_new (GEGL_TYPE_NODE, NULL);
gegl_node_set (node,
"operation", "gegl:buffer-source",
"buffer", buffer,
NULL);
return gegl_gtk_view_new_for_node(node);
}
static void
photos_operation_insta_hefe_setup (PhotosOperationInstaHefe *self)
{
gegl_node_set (self->vignette,
"height", (gdouble) self->bbox.height,
"width", (gdouble) self->bbox.width,
"x", (gdouble) self->bbox.x,
"y", (gdouble) self->bbox.y,
NULL);
}
BufferPtr
BufferMaker::operator()(const std::string & path) throw()
{
const NodePtr root = Gegl::Node::create();
root->set("format", babl_format("RGB u8"));
const NodePtr load = root->new_child("operation",
"gegl:load");
gegl_node_set(load->gobj(), "path", path.c_str(), NULL);
const NodePtr buffer_sink = root->new_child("operation",
"gegl:buffer-sink");
GeglBuffer * buffer;
gegl_node_set(buffer_sink->gobj(), "buffer", &buffer, NULL);
load->link(buffer_sink);
buffer_sink->process();
return Glib::wrap(buffer, false);
}
static void
gimp_n_point_deformation_tool_set_options (GimpNPointDeformationTool *npd_tool,
GimpNPointDeformationOptions *npd_options)
{
gegl_node_set (npd_tool->npd_node,
"square-size", (gint) npd_options->square_size,
"rigidity", (gint) npd_options->rigidity,
"asap-deformation", npd_options->asap_deformation,
"mls-weights", npd_options->mls_weights,
"mls-weights-alpha", npd_options->mls_weights_alpha,
NULL);
}
static void
gimp_cage_tool_render_node_update (GimpCageTool *ct)
{
GimpCageOptions *options = GIMP_CAGE_TOOL_GET_OPTIONS (ct);
gboolean option_fill, node_fill;
GeglBuffer *buffer;
g_object_get (options,
"fill-plain-color", &option_fill,
NULL);
gegl_node_get (ct->cage_node,
"fill-plain-color", &node_fill,
NULL);
if (option_fill != node_fill)
{
gegl_node_set (ct->cage_node,
"fill_plain_color", option_fill,
NULL);
}
gegl_node_get (ct->coef_node,
"buffer", &buffer,
NULL);
if (buffer != ct->coef)
{
gegl_node_set (ct->coef_node,
"buffer", ct->coef,
NULL);
}
/* This just unref buffer, since gegl_node_get add a refcount on it */
if (buffer)
{
g_object_unref (buffer);
}
}
static gboolean
test_change_processor_rect_do_test (GeglProcessor *processor,
const GeglRectangle *rect,
GeglNode *sink)
{
gint i = 0;
gboolean result = TRUE;
float expected_result_buffer[4] = { 1.0, 1.0, 1.0, 1.0 };
float result_buffer[4] = { 0, };
GeglBuffer *buffer = NULL;
gegl_node_set (sink,
"buffer", &buffer,
NULL);
gegl_processor_set_rectangle (processor, rect);
while (gegl_processor_work (processor, NULL));
gegl_buffer_get (buffer,
rect,
1.0,
babl_format ("RGBA float"),
result_buffer,
GEGL_AUTO_ROWSTRIDE,
GEGL_ABYSS_NONE);
/* Compare with a small epsilon to account for accumulated error */
for(i = 0; i < G_N_ELEMENTS (expected_result_buffer); i++)
result = result && FLOATS_EQUAL (expected_result_buffer[i], result_buffer[i]);
gegl_node_set (sink,
"buffer", NULL,
NULL);
g_object_unref (buffer);
return result;
}
void
gimp_applicator_set_affect (GimpApplicator *applicator,
GimpComponentMask affect)
{
if (applicator->affect != affect)
{
applicator->affect = affect;
gegl_node_set (applicator->affect_node,
"mask", affect,
NULL);
}
}
void text_property_changed(GtkEntry* entry, gpointer data)
{
struct text_prop_data *dat = (struct text_prop_data*)data;
const gchar *text = gtk_entry_get_text(entry);
GeglNode* node = dat->node;
const gchar* property = dat->property;
GType prop_type = dat->prop_type;
GeglEditorLayer *layer = dat->layer;
g_print("%s -> %s\n", property, text);
gint i_value;
gdouble d_value;
gchar *str_value;
GValue value = { 0, }; //different than = 0?
g_value_init(&value, prop_type);
g_print("%s\n", G_VALUE_TYPE_NAME(&value));
switch(prop_type)
{
case G_TYPE_INT:
i_value = (gint)strtod(text, NULL);
gegl_node_set(node, property, i_value, NULL);
break;
case G_TYPE_DOUBLE:
d_value = strtod(text, NULL);
gegl_node_set(node, property, d_value, NULL);
break;
case G_TYPE_STRING:
gegl_node_set(node, property, text, NULL);
break;
default:
g_print("Unknown property type: %s (%s)\n", property, g_type_name(prop_type));
}
refresh_images(layer);
}