command-line.c

@@ -35,7 +35,6 @@
 #include "cairo-output/cairo-output.h"
 #include "latex-output/latex-output.h"
 #include "external-renderer.h"
-#include "gds-parser/gds-tree-checker.h"
 
 /**
  * @brief Delete layer_info and free nem element.
@@ -70,10 +69,8 @@ void command_line_convert_gds(char *gds_name, char *pdf_name, char *tex_name, gb
 	GList *layer_info_list = NULL;
 	GList *cell_list;
 	struct layer_info *linfo_temp;
-	struct gds_library *first_lib;
 	struct gds_cell *toplevel_cell = NULL, *temp_cell;
 
-
 	/* Check if parameters are valid */
 	if (!gds_name || (!pdf_name && pdf)  || (!tex_name && tex) || !layer_file || !cell_name) {
 		printf("Probably missing argument. Check --help option\n");
@@ -84,14 +81,14 @@ void command_line_convert_gds(char *gds_name, char *pdf_name, char *tex_name, gb
 	clear_lib_list(&libs);
 	res = parse_gds_from_file(gds_name, &libs);
 	if (res)
-		goto ret_destroy_library_list;
+		return;
 
 	file = g_file_new_for_path(layer_file);
 	stream = g_file_read(file, NULL, NULL);
 
 	if (!stream) {
 		printf("Layer mapping not readable!\n");
-		goto ret_destroy_file;
+		goto destroy_file;
 	}
 	dstream = g_data_input_stream_new(G_INPUT_STREAM(stream));
 	i = 0;
@@ -103,7 +100,7 @@ void command_line_convert_gds(char *gds_name, char *pdf_name, char *tex_name, gb
 			linfo_temp = (struct layer_info *)malloc(sizeof(struct layer_info));
 			if (!linfo_temp) {
 				printf("Out of memory\n");
-				goto ret_clear_layer_list;
+				goto ret_clear_list;
 			}
 			linfo_temp->color.alpha = layer_color.alpha;
 			linfo_temp->color.red = layer_color.red;
@@ -119,15 +116,9 @@ void command_line_convert_gds(char *gds_name, char *pdf_name, char *tex_name, gb
 
 	/* find_cell in first library. */
 	if (!libs)
-		goto ret_clear_layer_list;
+		goto ret_clear_list;
 
-	first_lib = (struct gds_library *)libs->data;
+	for (cell_list = ((struct gds_library *)libs->data)->cells; cell_list != NULL; cell_list = g_list_next(cell_list)) {
-	if (!first_lib) {
-		fprintf(stderr, "No library in library list. This should not happen.\n");
-		goto ret_clear_layer_list;
-	}
-
-	for (cell_list = first_lib->cells; cell_list != NULL; cell_list = g_list_next(cell_list)) {
 		temp_cell = (struct gds_cell *)cell_list->data;
 		if (!strcmp(temp_cell->name, cell_name)) {
 			toplevel_cell = temp_cell;
@@ -137,31 +128,9 @@ void command_line_convert_gds(char *gds_name, char *pdf_name, char *tex_name, gb
 
 	if (!toplevel_cell) {
 		printf("Couldn't find cell in first library!\n");
-		goto ret_clear_layer_list;
+		goto ret_clear_list;
 	}
 
-	/* Check if cell passes vital checks */
-	res = gds_tree_check_reference_loops(toplevel_cell->parent_library);
-	if (res < 0) {
-		fprintf(stderr, "Checking library %s failed.\n", first_lib->name);
-		goto ret_clear_layer_list;
-	} else if (res > 0) {
-		fprintf(stderr, "%d reference loops found.\n", res);
-
-		/* do further checking if the specified cell and/or its subcells are affected */
-		if (toplevel_cell->checks.affected_by_reference_loop == 1) {
-			fprintf(stderr, "Cell is affected by reference loop. Abort!\n");
-			goto ret_clear_layer_list;
-		}
-	}
-
-	if (toplevel_cell->checks.affected_by_reference_loop == GDS_CELL_CHECK_NOT_RUN)
-		fprintf(stderr, "Cell was not checked. This should not happen. Please report this issue. Will continue either way.\n");
-
-	/* Note: unresolved references are not an abort condition.
-	 * Deal with it.
-	 */
-
 	/* Render outputs */
 	if (pdf == TRUE || svg == TRUE) {
 		cairo_render_cell_to_vector_file(toplevel_cell, layer_info_list, (pdf == TRUE ? pdf_name : NULL),
@@ -171,14 +140,14 @@ void command_line_convert_gds(char *gds_name, char *pdf_name, char *tex_name, gb
 	if (tex == TRUE) {
 		tex_file = fopen(tex_name, "w");
 		if (!tex_file)
-			goto ret_clear_layer_list;
+			goto ret_clear_list;
 		latex_render_cell_to_code(toplevel_cell, layer_info_list, tex_file, scale, pdf_layers, pdf_standalone);
 		fclose(tex_file);
 	}
 
 	if (so_name && so_out_file) {
 		if (strlen(so_name) == 0 || strlen(so_out_file) == 0)
-			goto ret_clear_layer_list;
+			goto ret_clear_list;
 
 		/* Render output using external renderer */
 		printf("Invoking external renderer!\n");
@@ -186,16 +155,15 @@ void command_line_convert_gds(char *gds_name, char *pdf_name, char *tex_name, gb
 		printf("External renderer finished!\n");
 	}
 
-ret_clear_layer_list:
+ret_clear_list:
 	g_list_free_full(layer_info_list, (GDestroyNotify)delete_layer_info_with_name);
 
 	g_object_unref(dstream);
 	g_object_unref(stream);
-ret_destroy_file:
+destroy_file:
 	g_object_unref(file);
-	/* Delete all allocated libraries */
+
-ret_destroy_library_list:
+
-	clear_lib_list(&libs);
 }
 
 /** @} */

doxygen/trigonometric.dox

@@ -4,5 +4,5 @@
  * @defgroup trigonometric Trigonometric Helper Functions
  * 
  * The trigonometric helper function are used to calculate bounding boxes
- * @warning Code is incomplete. Please double check for functionality!
+ * @warning Code is incomplete. Please double check the functionality!
  */

doxygen/usage.dox

@@ -6,7 +6,7 @@ To use the application on the command line check 'gds-render --help'.
 Application Options:
 -  -t, --tikz                         Output TikZ code
 -  -p, --pdf                          Output PDF document
--  -s, --scale=SCALE                Divide output coordinates by SCALE
+-  -s, --scale=<SCALE>                Divide output coordinates by <SCALE>
 -  -o, --tex-output=PATH              Optional path for TeX file
 -  -O, --pdf-output=PATH              Optional path for PDF file
 -  -m, --mapping=PATH                 Path for Layer Mapping File

external-renderer.h

@@ -36,8 +36,7 @@
 
 /**
  * @brief function name expected to be found in external library.
- * 
+ * @detail The function has to be defined as follows:
- * The function has to be defined as follows:
  * @code
  * int function_name(gds_cell *toplevel, GList *layer_info_list, char *output_file_name)
  * @endcode

gds-parser/gds-parser.c

@@ -894,8 +894,7 @@ int parse_gds_from_file(const char *filename, GList **library_list)
  */
 static void delete_cell_inst_element(struct gds_cell_instance *cell_inst)
 {
-	if (cell_inst)
+	free(cell_inst);
-		free(cell_inst);
 }
 
 /**
@@ -904,8 +903,7 @@ static void delete_cell_inst_element(struct gds_cell_instance *cell_inst)
  */
 static void delete_vertex(struct gds_point *vertex)
 {
-	if (vertex)
+	free(vertex);
-		free(vertex);
 }
 
 /**
@@ -914,9 +912,6 @@ static void delete_vertex(struct gds_point *vertex)
  */
 static void delete_graphics_obj(struct gds_graphics *gfx)
 {
-	if (!gfx)
-		return;
-
 	g_list_free_full(gfx->vertices, (GDestroyNotify)delete_vertex);
 	free(gfx);
 }
@@ -927,9 +922,6 @@ static void delete_graphics_obj(struct gds_graphics *gfx)
  */
 static void delete_cell_element(struct gds_cell *cell)
 {
-	if (!cell)
-		return;
-
 	g_list_free_full(cell->child_cells, (GDestroyNotify)delete_cell_inst_element);
 	g_list_free_full(cell->graphic_objs, (GDestroyNotify)delete_graphics_obj);
 	free(cell);
@@ -941,9 +933,6 @@ static void delete_cell_element(struct gds_cell *cell)
  */
 static void delete_library_element(struct gds_library *lib)
 {
-	if (!lib)
-		return;
-
 	g_list_free(lib->cell_names);
 	g_list_free_full(lib->cells, (GDestroyNotify)delete_cell_element);
 	free(lib);
@@ -951,12 +940,8 @@ static void delete_library_element(struct gds_library *lib)
 
 int clear_lib_list(GList **library_list)
 {
-	if (!library_list)
-		return 0;
-
 	if (*library_list == NULL)
 		return 0;
-
 	g_list_free_full(*library_list, (GDestroyNotify)delete_library_element);
 	*library_list = NULL;
 	return 0;

gds-parser/gds-tree-checker.c

@@ -65,7 +65,7 @@ int gds_tree_check_cell_references(struct gds_library *lib)
 					instance_iter = g_list_next(instance_iter)) {
 			cell_inst = (struct gds_cell_instance *)instance_iter->data;
 
-			/* Check if broken. This should not happen */
+			/* Check if broken. This should also not happen */
 			if (!cell_inst) {
 				fprintf(stderr, "Broken cell list item found in cell %s. Will continue.\n",
 						cell->name);
@@ -83,29 +83,6 @@ int gds_tree_check_cell_references(struct gds_library *lib)
 	return total_unresolved_count;
 }
 
-/**
- * @brief This function sets the marker element in the check structure of each cell to zero.
- * @param lib Library to work with
- * @return 0 if successful; negative if a fault (null pointer, ...) occured.
- */
-static int gds_tree_check_clear_cell_check_marker(struct gds_library *lib)
-{
-	GList *cell_iter;
-	struct gds_cell *cell;
-
-	if (!lib)
-		return -1;
-
-	for (cell_iter = lib->cells; cell_iter != NULL; cell_iter = g_list_next(cell_iter)) {
-		cell = (struct gds_cell *)cell_iter->data;
-
-		if (!cell)
-			return -2;
-
-		cell->checks._internal.marker = 0;
-	}
-}
-
 int gds_tree_check_reference_loops(struct gds_library *lib)
 {
 	return 0;

main.c

@@ -133,7 +133,7 @@ int main(int argc, char **argv)
 	  {"tex-layers", 'l', 0, G_OPTION_ARG_NONE, &pdf_layers, "Create PDF Layers (OCG)", NULL },
 	  {"custom-render-lib", 'P', 0, G_OPTION_ARG_FILENAME, &custom_library_path, "Path to a custom shared object, that implements the " EXTERNAL_LIBRARY_FUNCTION " function", "PATH"},
 	  {"external-lib-output", 'e', 0, G_OPTION_ARG_FILENAME, &custom_library_file_name, "Output path for external render library", "PATH"},
-	  {NULL}
+	  { NULL }
 	};
 
 	context = g_option_context_new(" FILE - Convert GDS file <FILE> to graphic");

tree-renderer/tree-store.h

@@ -40,7 +40,7 @@ enum cell_store_columns {
 	CELL_SEL_CELL_ERROR_STATE, /**< Used for cell color and selectability */
         CELL_SEL_MODDATE,
         CELL_SEL_ACCESSDATE,
-	CELL_SEL_COLUMN_COUNT /**< @brief Not a column. Used to determine count of columns */
+	CELL_SEL_COLUMN_COUNT /**< Not a column. Used to determine count of coumns **/
 };
 
 struct tree_stores {

trigonometric/bounding-box.c

@@ -180,11 +180,10 @@ void bounding_box_update_point(union bounding_box *destination, conv_generic_to_
 }
 
 /**
- * @brief Apply transformations onto bounding box.
+ * @brief bounding_box_apply_transform
- * @param scale Scaling factor
+ * @param scale scaling factor
- * @param rotation_deg Roation of bounding box around the origin in degrees (counterclockwise)
+ * @param rotation roation of bounding box around the origin in degrees (counterclockwise)
- * @param flip_at_x Flip the boundig box on the x axis before rotating.
+ * @param box bounding box the operations should be applied to
- * @param box Bounding box the operations should be applied to.
  */
 void bounding_box_apply_transform(double scale, double rotation_deg, bool flip_at_x, union bounding_box *box)
 {

trigonometric/cell-trigonometrics.c

@@ -38,9 +38,9 @@ static void convert_gds_point_to_2d_vector(struct gds_point *pt, struct vector_2
 }
 
 /**
- * @brief Update the given bounding box with the bounding box of a graphics element.
+ * @brief update_box_with_gfx
- * @param box box to update
+ * @param box
- * @param gfx Graphics element
+ * @param gfx_list
  */
 static void update_box_with_gfx(union bounding_box *box, struct gds_graphics *gfx)
 {

widgets/conv-settings-dialog.c

@@ -18,7 +18,7 @@
  */
 
 /**
- * @file conv-settings-dialog.c
+ * @file conv-settings-dilaog.c
  * @brief Implementation of the setting dialog
  * @author Mario Hüttel <mario.huettel@gmx.net>
  */