mirror of https://github.com/GNOME/gimp.git
plug-ins: port depth-merge to GimpPlugIn
This commit is contained in:
Michael Natterer
parent
0785dd17a5
commit
5154b27108
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@ -46,6 +46,7 @@
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#define PREVIEW_SIZE 256
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/* ----- DepthMerge ----- */
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struct _DepthMerge;
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@ -96,190 +97,284 @@ typedef struct _DepthMerge
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gint resultHasAlpha;
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} DepthMerge;
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static void DepthMerge_initParams (DepthMerge *dm);
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static gboolean DepthMerge_construct (DepthMerge *dm);
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static void DepthMerge_destroy (DepthMerge *dm);
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static gint32 DepthMerge_execute (DepthMerge *dm);
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static void DepthMerge_executeRegion (DepthMerge *dm,
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guchar *source1Row,
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guchar *source2Row,
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guchar *depthMap1Row,
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guchar *depthMap2Row,
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guchar *resultRow,
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gint length);
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static gboolean DepthMerge_dialog (DepthMerge *dm);
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static void DepthMerge_buildPreviewSourceImage (DepthMerge *dm);
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static void DepthMerge_updatePreview (DepthMerge *dm);
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typedef struct _Merge Merge;
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typedef struct _MergeClass MergeClass;
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static gboolean dm_constraint (GimpImage *image,
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GimpItem *item,
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gpointer data);
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static void dialogSource1ChangedCallback (GtkWidget *widget, DepthMerge *dm);
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static void dialogSource2ChangedCallback (GtkWidget *widget, DepthMerge *dm);
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static void dialogDepthMap1ChangedCallback (GtkWidget *widget, DepthMerge *dm);
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static void dialogDepthMap2ChangedCallback (GtkWidget *widget, DepthMerge *dm);
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static void dialogValueScaleUpdateCallback (GtkAdjustment *adjustment,
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gpointer data);
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static void util_fillReducedBuffer (guchar *dest,
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const Babl *dest_format,
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gint destWidth,
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gint destHeight,
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GimpDrawable *sourceDrawable,
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gint x0,
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gint y0,
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gint sourceWidth,
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gint sourceHeight);
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/* ----- plug-in entry points ----- */
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static void query (void);
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static void run (const gchar *name,
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gint nparams,
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const GimpParam *param,
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gint *nreturn_vals,
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GimpParam **return_vals);
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const GimpPlugInInfo PLUG_IN_INFO =
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struct _Merge
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{
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NULL, /* init_proc */
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NULL, /* quit_proc */
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query, /* query_proc */
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run /* run_proc */
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GimpPlugIn parent_instance;
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};
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MAIN ()
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struct _MergeClass
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{
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GimpPlugInClass parent_class;
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};
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#define MERGE_TYPE (merge_get_type ())
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#define MERGE (obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MERGE_TYPE, Merge))
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GType merge_get_type (void) G_GNUC_CONST;
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static GList * merge_query_procedures (GimpPlugIn *plug_in);
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static GimpProcedure * merge_create_procedure (GimpPlugIn *plug_in,
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const gchar *name);
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static GimpValueArray * merge_run (GimpProcedure *procedure,
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GimpRunMode run_mode,
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GimpImage *image,
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GimpDrawable *drawable,
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const GimpValueArray *args,
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gpointer run_data);
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static void DepthMerge_initParams (DepthMerge *dm);
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static gboolean DepthMerge_construct (DepthMerge *dm);
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static void DepthMerge_destroy (DepthMerge *dm);
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static gint32 DepthMerge_execute (DepthMerge *dm);
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static void DepthMerge_executeRegion (DepthMerge *dm,
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guchar *source1Row,
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guchar *source2Row,
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guchar *depthMap1Row,
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guchar *depthMap2Row,
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guchar *resultRow,
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gint length);
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static gboolean DepthMerge_dialog (DepthMerge *dm);
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static void DepthMerge_buildPreviewSourceImage (DepthMerge *dm);
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static void DepthMerge_updatePreview (DepthMerge *dm);
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static gboolean dm_constraint (GimpImage *image,
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GimpItem *item,
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gpointer data);
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static void dialogSource1ChangedCallback (GtkWidget *widget,
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DepthMerge *dm);
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static void dialogSource2ChangedCallback (GtkWidget *widget,
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DepthMerge *dm);
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static void dialogDepthMap1ChangedCallback (GtkWidget *widget,
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DepthMerge *dm);
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static void dialogDepthMap2ChangedCallback (GtkWidget *widget,
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DepthMerge *dm);
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static void dialogValueScaleUpdateCallback (GtkAdjustment *adjustment,
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gpointer data);
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static void util_fillReducedBuffer (guchar *dest,
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const Babl *dest_format,
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gint destWidth,
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gint destHeight,
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GimpDrawable *sourceDrawable,
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gint x0,
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gint y0,
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gint sourceWidth,
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gint sourceHeight);
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G_DEFINE_TYPE (Merge, merge, GIMP_TYPE_PLUG_IN)
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GIMP_MAIN (MERGE_TYPE)
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static void
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query (void)
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merge_class_init (MergeClass *klass)
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{
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static const GimpParamDef args[] =
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{
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{ GIMP_PDB_INT32, "run-mode", "The run mode { RUN-INTERACTIVE (0), RUN-NONINTERACTIVE (1) }" },
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{ GIMP_PDB_IMAGE, "image", "Input image (unused)" },
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{ GIMP_PDB_DRAWABLE, "result", "Result" },
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{ GIMP_PDB_DRAWABLE, "source1", "Source 1" },
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{ GIMP_PDB_DRAWABLE, "source2", "Source 2" },
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{ GIMP_PDB_DRAWABLE, "depthMap1", "Depth map 1" },
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{ GIMP_PDB_DRAWABLE, "depthMap2", "Depth map 2" },
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{ GIMP_PDB_FLOAT, "overlap", "Overlap" },
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{ GIMP_PDB_FLOAT, "offset", "Depth relative offset" },
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{ GIMP_PDB_FLOAT, "scale1", "Depth relative scale 1" },
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{ GIMP_PDB_FLOAT, "scale2", "Depth relative scale 2" }
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};
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GimpPlugInClass *plug_in_class = GIMP_PLUG_IN_CLASS (klass);
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gimp_install_procedure (PLUG_IN_PROC,
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N_("Combine two images using depth maps (z-buffers)"),
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"Taking as input two full-color, full-alpha "
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"images and two corresponding grayscale depth "
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"maps, this plug-in combines the images based "
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"on which is closer (has a lower depth map value) "
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"at each point.",
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"Sean Cier",
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"Sean Cier",
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PLUG_IN_VERSION,
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N_("_Depth Merge..."),
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"RGB*, GRAY*",
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GIMP_PDB_PROC_TYPE_PLUGIN,
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G_N_ELEMENTS (args), 0,
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args, NULL);
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gimp_plugin_menu_register (PLUG_IN_PROC, "<Image>/Filters/Combine");
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plug_in_class->query_procedures = merge_query_procedures;
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plug_in_class->create_procedure = merge_create_procedure;
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}
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static void
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run (const gchar *name,
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gint numParams,
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const GimpParam *param,
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gint *numReturnVals,
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GimpParam **returnVals)
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merge_init (Merge *merge)
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{
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static GimpParam values[1];
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GimpRunMode runMode;
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GimpPDBStatusType status = GIMP_PDB_SUCCESS;
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DepthMerge dm;
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}
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static GList *
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merge_query_procedures (GimpPlugIn *plug_in)
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{
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return g_list_append (NULL, g_strdup (PLUG_IN_PROC));
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}
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static GimpProcedure *
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merge_create_procedure (GimpPlugIn *plug_in,
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const gchar *name)
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{
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GimpProcedure *procedure = NULL;
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if (! strcmp (name, PLUG_IN_PROC))
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{
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procedure = gimp_image_procedure_new (plug_in, name,
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GIMP_PDB_PROC_TYPE_PLUGIN,
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merge_run, NULL, NULL);
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gimp_procedure_set_image_types (procedure, "RGB*, GRAY*");
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gimp_procedure_set_menu_label (procedure, N_("_Depth Merge..."));
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gimp_procedure_add_menu_path (procedure, "<Image>/Filters/Combine");
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gimp_procedure_set_documentation (procedure,
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N_("Combine two images using depth "
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"maps (z-buffers)"),
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"Taking as input two full-color, "
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"full-alpha images and two "
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"corresponding grayscale depth maps, "
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"this plug-in combines the images based "
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"on which is closer (has a lower depth "
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"map value) at each point.",
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name);
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gimp_procedure_set_attribution (procedure,
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"Sean Cier",
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"Sean Cier",
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PLUG_IN_VERSION);
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GIMP_PROC_ARG_DRAWABLE (procedure, "source-1",
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"Source 1",
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"Source 1",
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TRUE,
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G_PARAM_READWRITE);
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GIMP_PROC_ARG_DRAWABLE (procedure, "source-2",
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"Source 2",
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"Source 2",
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TRUE,
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G_PARAM_READWRITE);
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GIMP_PROC_ARG_DRAWABLE (procedure, "depth-map-1",
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"Depth map 1",
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"Depth map 1",
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TRUE,
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G_PARAM_READWRITE);
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GIMP_PROC_ARG_DRAWABLE (procedure, "depth-map-2",
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"Depth map 2",
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"Depth map 2",
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TRUE,
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G_PARAM_READWRITE);
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GIMP_PROC_ARG_DOUBLE (procedure, "overlap",
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"Overlap",
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"Overlap",
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0, 2, 0,
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G_PARAM_READWRITE);
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GIMP_PROC_ARG_DOUBLE (procedure, "offset",
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"Offset",
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"Depth relative offset",
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-1, 1, 0,
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G_PARAM_READWRITE);
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GIMP_PROC_ARG_DOUBLE (procedure, "scale-1",
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"Scale 1",
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"Depth relative scale 1",
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-1, 1, 1,
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G_PARAM_READWRITE);
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GIMP_PROC_ARG_DOUBLE (procedure, "scale-2",
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"Scale 2",
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"Depth relative scale 2",
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-1, 1, 1,
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G_PARAM_READWRITE);
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}
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return procedure;
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}
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static GimpValueArray *
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merge_run (GimpProcedure *procedure,
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GimpRunMode run_mode,
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GimpImage *image,
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GimpDrawable *drawable,
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const GimpValueArray *args,
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gpointer run_data)
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{
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DepthMerge dm;
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INIT_I18N ();
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gegl_init (NULL, NULL);
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runMode = param[0].data.d_int32;
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DepthMerge_initParams (&dm);
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*numReturnVals = 1;
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*returnVals = values;
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switch (runMode)
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switch (run_mode)
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{
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case GIMP_RUN_INTERACTIVE:
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DepthMerge_initParams (&dm);
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gimp_get_data (PLUG_IN_PROC, &dm.params);
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dm.params.result_id = param[2].data.d_drawable;
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dm.params.result_id = gimp_item_get_id (GIMP_ITEM (drawable));
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if (! DepthMerge_construct (&dm))
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return;
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{
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gimp_procedure_new_return_values (procedure,
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GIMP_PDB_SUCCESS,
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NULL);
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}
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if (!DepthMerge_dialog (&dm))
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{
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values[0].type = GIMP_PDB_STATUS;
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values[0].data.d_status = GIMP_PDB_SUCCESS;
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return;
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gimp_procedure_new_return_values (procedure,
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GIMP_PDB_CANCEL,
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NULL);
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}
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break;
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case GIMP_RUN_NONINTERACTIVE:
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DepthMerge_initParams (&dm);
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if (numParams != 11)
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status = GIMP_PDB_CALLING_ERROR;
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else
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dm.params.result_id = gimp_item_get_id (GIMP_ITEM (drawable));
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drawable = GIMP_VALUES_GET_DRAWABLE (args, 0);
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dm.params.source1_id = gimp_item_get_id (GIMP_ITEM (drawable));
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drawable = GIMP_VALUES_GET_DRAWABLE (args, 1);
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dm.params.source2_id = gimp_item_get_id (GIMP_ITEM (drawable));
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drawable = GIMP_VALUES_GET_DRAWABLE (args, 2);
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dm.params.depthMap1_id = gimp_item_get_id (GIMP_ITEM (drawable));
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drawable = GIMP_VALUES_GET_DRAWABLE (args, 3);
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dm.params.depthMap2_id = gimp_item_get_id (GIMP_ITEM (drawable));
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dm.params.overlap = GIMP_VALUES_GET_DOUBLE (args, 4);
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dm.params.offset = GIMP_VALUES_GET_DOUBLE (args, 5);
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dm.params.scale1 = GIMP_VALUES_GET_DOUBLE (args, 6);
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dm.params.scale2 = GIMP_VALUES_GET_DOUBLE (args, 7);
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if (! DepthMerge_construct (&dm))
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{
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dm.params.result_id = param[ 2].data.d_drawable;
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dm.params.source1_id = param[ 3].data.d_drawable;
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dm.params.source2_id = param[ 4].data.d_drawable;
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dm.params.depthMap1_id = param[ 5].data.d_drawable;
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dm.params.depthMap2_id = param[ 6].data.d_drawable;
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dm.params.overlap = param[ 7].data.d_float;
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dm.params.offset = param[ 8].data.d_float;
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dm.params.scale1 = param[ 9].data.d_float;
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dm.params.scale2 = param[10].data.d_float;
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gimp_procedure_new_return_values (procedure,
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GIMP_PDB_SUCCESS,
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NULL);
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}
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if (!DepthMerge_construct (&dm))
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return;
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break;
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case GIMP_RUN_WITH_LAST_VALS:
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DepthMerge_initParams (&dm);
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gimp_get_data (PLUG_IN_PROC, &dm.params);
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if (!DepthMerge_construct (&dm))
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return;
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break;
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default:
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status = GIMP_PDB_CALLING_ERROR;
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if (!DepthMerge_construct (&dm))
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{
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gimp_procedure_new_return_values (procedure,
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GIMP_PDB_SUCCESS,
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NULL);
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}
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break;
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}
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if (status == GIMP_PDB_SUCCESS)
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if (! DepthMerge_execute (&dm))
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{
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if (!DepthMerge_execute (&dm))
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{
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status = GIMP_PDB_EXECUTION_ERROR;
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}
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else
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{
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if (runMode != GIMP_RUN_NONINTERACTIVE)
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gimp_displays_flush ();
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gimp_procedure_new_return_values (procedure,
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GIMP_PDB_EXECUTION_ERROR,
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NULL);
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}
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else
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{
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if (run_mode != GIMP_RUN_NONINTERACTIVE)
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gimp_displays_flush ();
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if (runMode == GIMP_RUN_INTERACTIVE)
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gimp_set_data (PLUG_IN_PROC,
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&dm.params, sizeof (DepthMergeParams));
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}
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if (run_mode == GIMP_RUN_INTERACTIVE)
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gimp_set_data (PLUG_IN_PROC, &dm.params, sizeof (DepthMergeParams));
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}
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DepthMerge_destroy (&dm);
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values[0].data.d_status = status;
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return gimp_procedure_new_return_values (procedure, GIMP_PDB_SUCCESS, NULL);
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}
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/* ----- DepthMerge ----- */
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