gds-parser/gds-parser.c

@@ -48,12 +48,6 @@
 #include <math.h>
 #include <cairo.h>
 
-/**
- * @brief Default units assumed for library.
- * @note This value is usually overwritten with the value defined in the library.
- */
-#define GDS_DEFAULT_UNITS (10E-9)
-
 #define GDS_ERROR(fmt, ...) printf("[PARSE_ERROR] " fmt "\n", ##__VA_ARGS__) /**< @brief Print GDS error*/
 #define GDS_WARN(fmt, ...) printf("[PARSE_WARNING] " fmt "\n", ##__VA_ARGS__) /**< @brief Print GDS warning */
 
@@ -227,7 +221,7 @@ static GList *append_library(GList *curr_list, struct gds_library **library_ptr)
 	if (lib) {
 		lib->cells = NULL;
 		lib->name[0] = 0;
-		lib->unit_in_meters = GDS_DEFAULT_UNITS; // Default. Will be overwritten
+		lib->unit_to_meters = 1; // Default. Will be overwritten
 		lib->cell_names = NULL;
 	} else
 		return NULL;
@@ -389,7 +383,7 @@ static int name_cell(struct gds_cell *cell, unsigned int bytes,
 		return -1;
 	}
 	data[bytes] = 0; // Append '0'
-	len = (int)strlen(data);
+	len = strlen(data);
 	if (len > CELL_NAME_MAX-1) {
 		GDS_ERROR("Cell name '%s' too long: %d\n", data, len);
 		return -1;
@@ -716,8 +710,6 @@ int parse_gds_from_file(const char *filename, GList **library_list)
 			break;
 		case PATHTYPE:
 			break;
-		case UNITS:
-			break;
 		default:
 			//GDS_WARN("Record: %04x, len: %u", (unsigned int)rec_type, (unsigned int)rec_data_length);
 			break;
@@ -739,6 +731,7 @@ int parse_gds_from_file(const char *filename, GList **library_list)
 		switch (rec_type) {
 
 		case HEADER:
+		case UNITS:
 		case ENDLIB:
 		case ENDSTR:
 		case BOUNDARY:
@@ -749,20 +742,6 @@ int parse_gds_from_file(const char *filename, GList **library_list)
 		case INVALID:
 			break;
 
-		case UNITS:
-			if (!current_lib) {
-				GDS_WARN("Units defined outside of library!\n");
-				break;
-			}
-
-			if (rec_data_length != 16) {
-				GDS_WARN("Unit define incomplete. Will assume database unit of %E meters\n", current_lib->unit_in_meters);
-				break;
-			}
-
-			current_lib->unit_in_meters = gds_convert_double(&workbuff[8]);
-			GDS_INF("Length of database unit: %E meters\n", current_lib->unit_in_meters);
-			break;
 		case BGNLIB:
 			/* Parse date record */
 			gds_parse_date(workbuff, read, &current_lib->mod_time, &current_lib->access_time);

gds-parser/gds-types.h

@@ -113,7 +113,7 @@ struct gds_library {
 	char name[CELL_NAME_MAX];
 	struct gds_time_field mod_time;
 	struct gds_time_field access_time;
-	double unit_in_meters;  /**< Length of a database unit in meters */
+	double unit_to_meters;  /**< @warning not yet implemented */
 	GList *cells; /**< List of #gds_cell that contains all cells in this library*/
 	GList *cell_names /**< List of strings that contains all cell names */;
 };

main-window.c

@@ -202,7 +202,7 @@ end_destroy:
 static void on_convert_clicked(gpointer button, gpointer user)
 {
 	static struct render_settings sett = {
-		.scale = 1000.0,
+		.scale = 1000.0f,
 				.renderer = RENDERER_LATEX_TIKZ,
 	};
 	struct convert_button_data *data = (struct convert_button_data *)user;