mhu/gds-render
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Move statistic calculation to parser. Show Vertex and GFX count in GUI. CLI -A param is now broken. Will implement in next commits.

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This commit is contained in:
Mario Hüttel
2022-04-17 18:37:32 +02:00
parent 22bc3a18d7
commit c0ac6cc3c5
7 changed files with 96 additions and 131 deletions
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32
gds-utils/gds-parser.c
View File

@@ -43,6 +43,7 @@
#include <glib/gi18n.h>
#include <gds-render/gds-utils/gds-parser.h>
#include <gds-render/gds-utils/gds-statistics.h>
/**
* @brief Default units assumed for library.
@@ -279,6 +280,10 @@ static GList *append_library(GList *curr_list, const struct gds_library_parsing_
lib->cell_names = NULL;
/* Copy the settings into the library */
memcpy(&lib->parsing_opts, opts, sizeof(struct gds_library_parsing_opts));
lib->stats.cell_count = 0;
lib->stats.gfx_count = 0;
lib->stats.reference_count = 0;
lib->stats.vertex_count = 0;
} else
return NULL;
if (library_ptr)
@@ -356,6 +361,10 @@ static GList *append_cell(GList *curr_list, struct gds_cell **cell_ptr)
cell->parent_library = NULL;
cell->checks.unresolved_child_count = GDS_CELL_CHECK_NOT_RUN;
cell->checks.affected_by_reference_loop = GDS_CELL_CHECK_NOT_RUN;
cell->stats.reference_count = 0;
cell->stats.total_vertex_count = 0;
cell->stats.gfx_count = 0;
cell->stats.vertex_count = 0;
} else
return NULL;
/* return cell */
@@ -605,6 +614,15 @@ static void scan_library_references(gpointer library_list_item, gpointer user)
g_list_foreach(lib->cells, scan_cell_references_and_polygons, lib);
}
static void calc_library_stats(gpointer library_list_item, gpointer user)
{
struct gds_library *lib = (struct gds_library *)library_list_item;
(void)user;
GDS_INF("Calculating stats for Library: %s\n", lib->name);
gds_statistics_calc_cummulative_counts_in_lib(lib);
}
/**
* @brief gds_parse_date
* @param buffer Buffer that contains the GDS Date field
@@ -686,6 +704,7 @@ static void convert_aref_to_sref(struct gds_cell_array_instance *aref, struct gd
for (row = 0; row < aref->rows; row++) {
/* Create new instance for this row/column and configure data */
container_cell->child_cells = append_cell_ref(container_cell->child_cells, &sref_inst);
container_cell->stats.reference_count++;
if (!sref_inst) {
GDS_ERROR("Appending cell ref failed!");
continue;
@@ -867,6 +886,7 @@ int parse_gds_from_file(const char *filename, GList **library_list,
}
current_cell->child_cells = append_cell_ref(current_cell->child_cells,
&current_s_reference);
current_cell->stats.reference_count++;
if (current_cell->child_cells == NULL) {
GDS_ERROR("Memory allocation failed");
run = -4;
@@ -896,6 +916,9 @@ int parse_gds_from_file(const char *filename, GList **library_list,
: (current_graphics->gfx_type == GRAPHIC_PATH ? "path"
: "box")));
current_graphics = NULL;
if (current_cell) {
current_cell->stats.gfx_count++;
}
}
if (current_s_reference != NULL) {
GDS_INF("\tLeaving Reference\n");
@@ -1045,7 +1068,9 @@ int parse_gds_from_file(const char *filename, GList **library_list,
current_graphics->vertices =
append_vertex(current_graphics->vertices, x, y);
GDS_INF("\t\tSet coordinate: %d/%d\n", x, y);
if (current_cell) {
current_cell->stats.vertex_count++;
}
}
} else if (current_a_reference) {
for (i = 0; i < 3; i++) {
@@ -1161,8 +1186,13 @@ int parse_gds_from_file(const char *filename, GList **library_list,
if (!run) {
/* Iterate and find references to cells */
g_list_foreach(lib_list, scan_library_references, NULL);
/* Calculate lib stats and cummulative total counts */
g_list_foreach(lib_list, calc_library_stats, NULL);
}
*library_list = lib_list;
free(workbuff);

118
gds-utils/gds-statistics.c
View File

@@ -32,105 +32,61 @@
* @{
*/
void gds_statistics_calc_cell(const struct gds_cell *cell, struct gds_cell_statistics *stat)
#define MAX_RECURSION_DEPTH (1024)
static void calculate_vertex_gfx_count_cell(struct gds_cell *cell, unsigned int recursion_depth)
{
GList *iter;
GList *vertex_iter;
struct gds_graphics *gfx;
GList *cell_iter;
struct gds_cell_instance *cell_ref;
struct gds_cell *sub_cell;
if (!stat) {
fprintf(stderr, "Internal pointer error.\n");
g_return_if_fail(cell);
/* Check if cell has already been calculated */
if (cell->stats.total_gfx_count && cell->stats.total_vertex_count) {
/* Return. This cell and all of its subcells have been calculated */
return;
}
stat->cell = NULL;
stat->gfx_count = 0;
stat->reference_count = 0;
stat->vertex_count = 0;
/* Update with own vertex / GFX count */
cell->stats.total_vertex_count = cell->stats.vertex_count;
cell->stats.total_gfx_count = cell->stats.gfx_count;
if (!cell) {
fprintf(stderr, "Internal pointer error.\n");
/* Do not analyze further, if maximum recursion depth is reached */
if (!recursion_depth)
return;
for (cell_iter = cell->child_cells; cell_iter; cell_iter = g_list_next(cell_iter)) {
/* Scan all subcells recursively, if there are any */
cell_ref = (struct gds_cell_instance *)cell_iter->data;
sub_cell = (struct gds_cell *)cell_ref->cell_ref;
calculate_vertex_gfx_count_cell(sub_cell, recursion_depth - 1);
/* Increment count */
cell->stats.total_vertex_count += sub_cell->stats.total_vertex_count;
cell->stats.total_gfx_count += sub_cell->stats.total_vertex_count;
}
stat->cell = cell;
/* Sum up references */
for (iter = cell->child_cells; iter; iter = g_list_next(iter))
stat->reference_count++;
/* Sum up graphics objects and vertices */
for (iter = cell->graphic_objs; iter; iter = g_list_next(iter)) {
gfx = (struct gds_graphics *)iter->data;
stat->gfx_count++;
for (vertex_iter = gfx->vertices; vertex_iter; vertex_iter = g_list_next(vertex_iter)) {
stat->vertex_count++;
}
}
}
void gds_statistics_calc_library(GList *library_list, GList **lib_stat_list)
{
GList *lib_iter;
void gds_statistics_calc_cummulative_counts_in_lib(struct gds_library *lib)
{
GList *cell_iter;
struct gds_lib_statistics *lib_stats;
struct gds_cell_statistics *cell_stats;
struct gds_library *gds_lib;
struct gds_cell *cell;
/* Go through each library/cell and generate statistics */
for (lib_iter = library_list; lib_iter; lib_iter = g_list_next(lib_iter)) {
gds_lib = (struct gds_library *)lib_iter->data;
lib_stats = (struct gds_lib_statistics *)malloc(sizeof(struct gds_lib_statistics));
if (!lib_stats) {
g_error("Failed allocating memory");
}
g_return_if_fail(lib);
lib_stats->library = gds_lib;
lib_stats->gfx_count = 0;
lib_stats->cell_count = 0;
lib_stats->reference_count = 0;
lib_stats->vertex_count = 0;
lib_stats->cell_statistics = NULL;
for (cell_iter = gds_lib->cells; cell_iter; cell_iter = g_list_next(cell_iter)) {
cell = (struct gds_cell *)cell_iter->data;
cell_stats = (struct gds_cell_statistics *)malloc(sizeof(struct gds_cell_statistics));
lib_stats->cell_count++;
gds_statistics_calc_cell(cell, cell_stats);
lib_stats->gfx_count += cell_stats->gfx_count;
lib_stats->reference_count += cell_stats->reference_count;
lib_stats->vertex_count += cell_stats->vertex_count;
lib_stats->cell_statistics = g_list_append(lib_stats->cell_statistics, cell_stats);
}
*lib_stat_list = g_list_append(*lib_stat_list, lib_stats);
} /* for lib */
}
static void free_stat_object(gpointer stat_obj)
{
if (stat_obj)
free(stat_obj);
}
void gds_statistics_free_lib_stat_list(GList **lib_stat_list)
{
GList *lib_iter;
struct gds_lib_statistics *lib_stats;
g_return_if_fail(lib_stat_list);
g_return_if_fail(*lib_stat_list);
for (lib_iter = *lib_stat_list; lib_iter; lib_iter = g_list_next(lib_iter)) {
lib_stats = (struct gds_lib_statistics *) lib_iter->data;
g_list_free_full(lib_stats->cell_statistics,
free_stat_object);
for (cell_iter = lib->cells; cell_iter; cell_iter = g_list_next(cell_iter)) {
cell = (struct gds_cell *)cell_iter->data;
calculate_vertex_gfx_count_cell(cell, MAX_RECURSION_DEPTH);
lib->stats.vertex_count += cell->stats.vertex_count;
lib->stats.cell_count++;
lib->stats.gfx_count += cell->stats.gfx_count;
lib->stats.reference_count += cell->stats.reference_count;
}
g_list_free_full(*lib_stat_list, free_stat_object);
*lib_stat_list = NULL;
}