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-rw-r--r--Makefile98
-rw-r--r--include/lib/color.h4
-rw-r--r--include/lib/monad.h2
-rw-r--r--include/lib/time.h2
-rw-r--r--include/test/__meta__.h19
-rw-r--r--include/test/lib/color.h17
-rw-r--r--include/test/lib/dir.h18
-rw-r--r--include/test/lib/time.h16
-rw-r--r--lib/algo/avl_tree.c (renamed from src/lib/algo/avl_tree.c)0
-rw-r--r--lib/algo/flood_fill.c (renamed from src/lib/algo/flood_fill.c)0
-rw-r--r--lib/color.c (renamed from src/lib/color.c)4
-rw-r--r--lib/dir.c (renamed from src/lib/dir.c)0
-rw-r--r--lib/file.c (renamed from src/lib/file.c)0
-rw-r--r--lib/lib.c (renamed from src/lib/lib.c)0
-rw-r--r--lib/png.c (renamed from src/lib/png.c)0
-rw-r--r--lib/seg/mask_data.c (renamed from src/lib/seg/mask_data.c)0
-rw-r--r--lib/seg/util.c (renamed from src/lib/seg/util.c)21
-rw-r--r--lib/time.c (renamed from src/lib/time.c)2
-rwxr-xr-xrun.sh2
-rw-r--r--src/prog.c214
-rw-r--r--src/visual.c (renamed from src/main.c)34
-rw-r--r--test/lib/color.c175
-rw-r--r--test/lib/dir.c95
-rw-r--r--test/lib/time.c61
-rw-r--r--test/test.c30
25 files changed, 767 insertions, 47 deletions
diff --git a/Makefile b/Makefile
index 7da1156..a5e3b60 100644
--- a/Makefile
+++ b/Makefile
@@ -1,15 +1,63 @@
PKGS=libtiff-4 libpng
-#PKGS+=raylib
-EXE=prog
+DEFINES=
BUILD_DIR=build/
-OBJ_DIR=$(BUILD_DIR)obj/
-SRC_DIR=src/
INC_DIR=include/
-SRCS=$(shell find $(SRC_DIR) -iname \*.c)
-OBJS_sub=$(subst $(SRC_DIR),$(OBJ_DIR),$(SRCS))
-OBJS=$(OBJS_sub:.c=.o)
-OBJ_DIRS_sub=$(shell find $(SRC_DIR) -type d)
-OBJ_DIRS=$(subst $(SRC_DIR),$(OBJ_DIR),$(OBJ_DIRS_sub))
+
+# Source files
+SRC_DIR=src/
+SRC_OBJ_DIR=$(BUILD_DIR)obj/$(SRC_DIR)
+SRC_SRCS=$(shell find $(SRC_DIR) -iname \*.c)
+SRC_OBJS_sub=$(subst $(SRC_DIR),$(SRC_OBJ_DIR),$(SRC_SRCS))
+SRC_OBJS=$(SRC_OBJS_sub:.c=.o)
+SRC_OBJ_DIRS_sub=$(shell find $(SRC_DIR) -type d)
+SRC_OBJ_DIRS=$(subst $(SRC_DIR),$(SRC_OBJ_DIR),$(SRC_OBJ_DIRS_sub))
+
+# Library files
+LIB_DIR=lib/
+LIB_OBJ_DIR=$(BUILD_DIR)obj/$(LIB_DIR)
+LIB_SRCS=$(shell find $(LIB_DIR) -iname \*.c)
+LIB_OBJS_sub=$(subst $(LIB_DIR),$(LIB_OBJ_DIR),$(LIB_SRCS))
+LIB_OBJS=$(LIB_OBJS_sub:.c=.o)
+LIB_OBJ_DIRS_sub=$(shell find $(LIB_DIR) -type d)
+LIB_OBJ_DIRS=$(subst $(LIB_DIR),$(LIB_OBJ_DIR),$(LIB_OBJ_DIRS_sub))
+
+# Library files
+TEST_DIR=test/
+TEST_OBJ_DIR=$(BUILD_DIR)obj/$(TEST_DIR)
+TEST_SRCS=$(shell find $(TEST_DIR) -iname \*.c)
+TEST_OBJS_sub=$(subst $(TEST_DIR),$(TEST_OBJ_DIR),$(TEST_SRCS))
+TEST_OBJS=$(TEST_OBJS_sub:.c=.o)
+TEST_OBJ_DIRS_sub=$(shell find $(TEST_DIR) -type d)
+TEST_OBJ_DIRS=$(subst $(TEST_DIR),$(TEST_OBJ_DIR),$(TEST_OBJ_DIRS_sub))
+
+# Programs
+PROG_DIR=
+PROG_OUT_DIR=$(BUILD_DIR)$(PROG_DIR)
+PROG_SRCS=$(shell find $(SRC_DIR) -iname \*.c)
+PROG_OBJS=$(PROG_SRCS:.c=.o)
+PROG_DIRS_sub=$(shell find $(SRC_DIR) -type d)
+PROG_DIRS=$(subst $(SRC_DIR),$(PROG_OUT_DIR),$(PROG_DIRS_sub))
+PROGS_sub=$(subst $(SRC_DIR),$(PROG_OUT_DIR),$(PROG_SRCS))
+PROGS=$(PROGS_sub:.c=)
+
+# Include raylib if we want a visual experience
+ifdef RAYLIB
+$(info Visual Experience Selected)
+PKGS+=raylib
+DEFINES+=-DVISUAL
+endif
+
+# Dump AVL tree info?
+ifdef AVL_INFO
+$(info Including AVL Dump)
+DEFINES+=-DAVL_INFO
+endif
+
+# Suppress Test Passings
+ifdef TEST_SHOW_PASS
+$(info Showing test pass results)
+DEFINES+=-DTEST_SHOW_PASS
+endif
ifeq ($(shell uname -s),Linux)
PKGCONF=pkgconf
@@ -21,29 +69,43 @@ endif
CFLAGS=
CFLAGS+=$(shell $(PKGCONF) --cflags $(PKGS))
CFLAGS+=-I$(INC_DIR)
+CFLAGS+=$(DEFINES)
+CFLAGS+=-Wall
LDFLAGS=
LDFLAGS+=$(shell $(PKGCONF) --libs $(PKGS))
default: clean build
-.PHONY: clean build run
+.PHONY: clean build test run
-build: $(BUILD_DIR)$(EXE)
+build: $(PROGS)
-$(BUILD_DIR)$(EXE): $(OBJS)
+$(BUILD_DIR)$(PROG_DIR)%: $(SRC_OBJ_DIR)%.o $(LIB_OBJS)
@echo LD --\> $@
@gcc -o $@ $(LDFLAGS) $^
-$(OBJ_DIR)%.o: $(SRC_DIR)%.c
+build/test: $(TEST_OBJS) $(LIB_OBJS)
+ @echo LD --\> $@
+ @gcc -o $@ $(LDFLAGS) $^
+
+$(SRC_OBJ_DIR)%.o: $(SRC_DIR)%.c
+ @echo CC $< --\> $@
+ @gcc -o $@ $(CFLAGS) -c $<
+
+$(LIB_OBJ_DIR)%.o: $(LIB_DIR)%.c
@echo CC $< --\> $@
@gcc -o $@ $(CFLAGS) -c $<
+$(TEST_OBJ_DIR)%.o: $(TEST_DIR)%.c
+ @echo CC $< --\> $@
+ @gcc -o $@ $(CFLAGS) -c $<
+
+test: clean build/test
+ @echo Test beginning...
+ @./build/test
+
clean:
@echo Cleaning build files...
@-rm -rf $(OBJ_DIR) $(BUILD_DIR)
- @mkdir -p $(OBJ_DIR) $(BUILD_DIR) $(OBJ_DIRS)
-
-run: $(BUILD_DIR)$(EXE)
- @echo Executing...
- @./$(BUILD_DIR)$(EXE)
+ @mkdir -p $(BUILD_DIR) $(SRC_OBJ_DIRS) $(LIB_OBJ_DIRS) $(TEST_OBJ_DIRS) $(PROG_DIRS)
diff --git a/include/lib/color.h b/include/lib/color.h
index 5e7128b..1bc9393 100644
--- a/include/lib/color.h
+++ b/include/lib/color.h
@@ -7,11 +7,11 @@
// Color Equal to Background
// Background: zeros in RGB, alpha can be whatever
-bool_t color_zero(uint8_t* color1, size_t channels);
+bool_t color_zero(const uint8_t* color1, size_t channels);
// Color Equality
// Determine if two colors are identical
-bool_t color_equal(uint8_t* color1, uint8_t* color2, size_t channels);
+bool_t color_equal(const uint8_t* color1, const uint8_t* color2, size_t channels);
// Print out the `channels` length color vector
void print_color(uint8_t* color, size_t channels);
diff --git a/include/lib/monad.h b/include/lib/monad.h
index 4a68e0a..74db079 100644
--- a/include/lib/monad.h
+++ b/include/lib/monad.h
@@ -1,6 +1,8 @@
#ifndef INC_LIB_MONAD_H
#define INC_LIB_MONAD_H
+#include <lib/bool.h>
+
struct Result {
void* data;
bool_t success;
diff --git a/include/lib/time.h b/include/lib/time.h
index 9d69b44..1adf428 100644
--- a/include/lib/time.h
+++ b/include/lib/time.h
@@ -7,7 +7,7 @@
// Difference in Time
// Compute the difference between timespec structs
-double diff_time(struct timespec *time1, struct timespec *time0);
+double diff_time(const struct timespec *time1, const struct timespec *time0);
// Get Current Time
void get_time(struct timespec *ts);
diff --git a/include/test/__meta__.h b/include/test/__meta__.h
new file mode 100644
index 0000000..305698a
--- /dev/null
+++ b/include/test/__meta__.h
@@ -0,0 +1,19 @@
+#ifndef INC_TEST___META___H
+#define INC_TEST___META___H
+
+#include <lib/bool.h>
+#include <stdio.h>
+
+#ifdef TEST_SHOW_PASS
+#define _TEST_PASS(s,sub,n) fprintf(stderr, "(%4X) \x1b[92mPASS\x1b[0m %s/%s\n", ++n, s, sub)
+#else
+#define _TEST_PASS(s,sub,n) ++n
+#endif
+
+#define _TEST_FAIL(s,sub,n) fprintf(stderr, "(%4X) \x1b[91mFAIL\x1b[0m %s/%s\n", ++n, s, sub)
+
+#ifndef _TEST_RESULT
+#define _TEST_RESULT(main_string,subtest_string,result,n,n_success) if (!result) {_TEST_FAIL(main_string,subtest_string, n);} else {_TEST_PASS(main_string,subtest_string,n);n_success++;}
+#endif
+
+#endif
diff --git a/include/test/lib/color.h b/include/test/lib/color.h
new file mode 100644
index 0000000..be0d62f
--- /dev/null
+++ b/include/test/lib/color.h
@@ -0,0 +1,17 @@
+#ifndef INC_TEST_LIB_COLOR_H
+#define INC_TEST_LIB_COLOR_H
+
+#include <test/__meta__.h>
+#ifndef TEST_RESULT
+#define TEST_RESULT(subtest,result,n,n_success) _TEST_RESULT("LIB/COLOR",subtest,result,n,n_success)
+#endif
+
+#include <lib/color.h>
+
+bool_t test_color_zero(const uint8_t* color1, size_t channels, bool_t result);
+bool_t test_color_equal(const uint8_t* color1, const uint8_t* color2, size_t channels, bool_t result);
+
+// Meta test function
+bool_t TEST_lib_color();
+
+#endif
diff --git a/include/test/lib/dir.h b/include/test/lib/dir.h
new file mode 100644
index 0000000..64482df
--- /dev/null
+++ b/include/test/lib/dir.h
@@ -0,0 +1,18 @@
+#ifndef INC_TEST_LIB_DIR_H
+#define INC_TEST_LIB_DIR_H
+
+#include <test/__meta__.h>
+#ifndef TEST_RESULT
+#define TEST_RESULT(subtest,result,n,n_success) _TEST_RESULT("LIB/DIR",subtest,result,n,n_success)
+#endif
+
+#include <lib/dir.h>
+
+bool_t test_is_directory(char* dirname, bool_t result);
+bool_t test_full_path(char* dirname, char* file, char* result);
+bool_t test_is_tif_ext(char* file_name, bool_t result);
+
+// Meta test function
+bool_t TEST_lib_dir();
+
+#endif
diff --git a/include/test/lib/time.h b/include/test/lib/time.h
new file mode 100644
index 0000000..cdf464e
--- /dev/null
+++ b/include/test/lib/time.h
@@ -0,0 +1,16 @@
+#ifndef INC_TEST_LIB_TIME_H
+#define INC_TEST_LIB_TIME_H
+
+#include <test/__meta__.h>
+#ifndef TEST_RESULT
+#define TEST_RESULT(subtest,result,n,n_success) _TEST_RESULT("LIB/TIME",subtest,result,n,n_success)
+#endif
+
+#include <lib/time.h>
+
+bool_t test_diff_time(const struct timespec *time1, const struct timespec *time0, double result);
+
+// Meta test function
+bool_t TEST_lib_time();
+
+#endif
diff --git a/src/lib/algo/avl_tree.c b/lib/algo/avl_tree.c
index db4fa4b..db4fa4b 100644
--- a/src/lib/algo/avl_tree.c
+++ b/lib/algo/avl_tree.c
diff --git a/src/lib/algo/flood_fill.c b/lib/algo/flood_fill.c
index 62db658..62db658 100644
--- a/src/lib/algo/flood_fill.c
+++ b/lib/algo/flood_fill.c
diff --git a/src/lib/color.c b/lib/color.c
index 902a93d..a0a50fd 100644
--- a/src/lib/color.c
+++ b/lib/color.c
@@ -4,7 +4,7 @@
// Color Equal to Background
// Background: zeros in RGB, alpha can be whatever
-bool_t color_zero(uint8_t* color1, size_t channels) {
+bool_t color_zero(const uint8_t* color1, size_t channels) {
for (size_t idx = 0; idx < channels; idx++) {
if (idx == 3) {
break;
@@ -18,7 +18,7 @@ bool_t color_zero(uint8_t* color1, size_t channels) {
// Color Equality
// Determine if two colors are identical
-bool_t color_equal(uint8_t* color1, uint8_t* color2, size_t channels) {
+bool_t color_equal(const uint8_t* color1, const uint8_t* color2, size_t channels) {
for (size_t idx = 0; idx < channels; idx++) {
if (color1[idx] != color2[idx]) {
return FALSE;
diff --git a/src/lib/dir.c b/lib/dir.c
index be2a2ac..be2a2ac 100644
--- a/src/lib/dir.c
+++ b/lib/dir.c
diff --git a/src/lib/file.c b/lib/file.c
index b6ec1d0..b6ec1d0 100644
--- a/src/lib/file.c
+++ b/lib/file.c
diff --git a/src/lib/lib.c b/lib/lib.c
index c1f26fc..c1f26fc 100644
--- a/src/lib/lib.c
+++ b/lib/lib.c
diff --git a/src/lib/png.c b/lib/png.c
index d12a765..d12a765 100644
--- a/src/lib/png.c
+++ b/lib/png.c
diff --git a/src/lib/seg/mask_data.c b/lib/seg/mask_data.c
index 8c4b037..8c4b037 100644
--- a/src/lib/seg/mask_data.c
+++ b/lib/seg/mask_data.c
diff --git a/src/lib/seg/util.c b/lib/seg/util.c
index a45f6c8..677e8f5 100644
--- a/src/lib/seg/util.c
+++ b/lib/seg/util.c
@@ -7,6 +7,12 @@
#include <stdlib.h>
#include <string.h>
+// Suppress Tiff Warnings
+void TiffDummyHandler(const char* module, const char* fmt, va_list ap)
+{
+ // ignore errors and warnings (or handle them your own way)
+}
+
// Convert x,y coords to linear coordinate
size_t xy_to_coord(size_t x, size_t y, uint32_t width, uint32_t height)
{
@@ -109,40 +115,36 @@ void dilate(uint16_t** mask, uint32_t width, uint32_t height)
uint16_t* _erode(uint16_t* mask, uint32_t width, uint32_t height)
{
uint16_t *new_mask = (uint16_t*)calloc(width*height,sizeof(uint16_t));
+ memcpy(new_mask, mask, width*height*sizeof(uint16_t));
for (size_t y = 0; y < height; y++) {
for (size_t x = 0; x < width; x++) {
size_t current_position = xy_to_coord(x, y, width, height);
- if (mask[current_position] != 0) {
- new_mask[current_position] = mask[current_position];
- continue;
- }
- bool_t erode = FALSE;
size_t proposed_position;
if (x != 0) {
proposed_position = xy_to_coord(x-1, y, width, height);
if (mask[proposed_position] == 0) {
- new_mask[current_position] = mask[proposed_position];
+ new_mask[current_position] = 0;
continue;
}
}
if ((x+1) != width) {
proposed_position = xy_to_coord(x+1, y, width, height);
if (mask[proposed_position] == 0) {
- new_mask[current_position] = mask[proposed_position];
+ new_mask[current_position] = 0;
continue;
}
}
if (y != 0) {
proposed_position = xy_to_coord(x, y-1, width, height);
if (mask[proposed_position] == 0) {
- new_mask[current_position] = mask[proposed_position];
+ new_mask[current_position] = 0;
continue;
}
}
if ((y+1) != height) {
proposed_position = xy_to_coord(x, y+1, width, height);
if (mask[proposed_position] == 0) {
- new_mask[current_position] = mask[proposed_position];
+ new_mask[current_position] = 0;
continue;
}
}
@@ -221,6 +223,7 @@ uint16_t* combine_masks(uint16_t *destination, uint16_t *extra_labels, uint32_t
// starting_label_p will be incremented for each label found in the image
uint16_t* tif_to_labels(char* tif_file_name, uint32_t *width, uint32_t *height, uint16_t *starting_label_p)
{
+ TIFFSetWarningHandler(TiffDummyHandler);
//-TIFF-IMAGE-OPEN-------------------------------
TIFF *tif = TIFFOpen(tif_file_name, "r");
if (!tif) {
diff --git a/src/lib/time.c b/lib/time.c
index 085ef80..623a696 100644
--- a/src/lib/time.c
+++ b/lib/time.c
@@ -2,7 +2,7 @@
// Difference in Time
// Compute the difference between timespec structs
-double diff_time(struct timespec *time1, struct timespec *time0) {
+double diff_time(const struct timespec *time1, const struct timespec *time0) {
return (time1->tv_sec - time0->tv_sec)
+ (time1->tv_nsec - time0->tv_nsec) / 1000000000.0;
}
diff --git a/run.sh b/run.sh
index b87a185..8b9c597 100755
--- a/run.sh
+++ b/run.sh
@@ -1,4 +1,4 @@
#!/bin/sh
SOURCE="$1"
mkdir -p output/${SOURCE}
-./build/prog -s -d data/${SOURCE} -b output/${SOURCE}/${SOURCE}.bin -p output/${SOURCE}/${SOURCE}.png
+./build/prog -s -n 8 -d data/${SOURCE} -b output/${SOURCE}/${SOURCE}.bin -p output/${SOURCE}/${SOURCE}.png
diff --git a/src/prog.c b/src/prog.c
new file mode 100644
index 0000000..f23da54
--- /dev/null
+++ b/src/prog.c
@@ -0,0 +1,214 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include <lib/lib.h>
+#include <lib/png.h>
+#include <lib/bool.h>
+#include <lib/monad.h>
+#include <lib/dir.h>
+#include <lib/file.h>
+#include <lib/time.h>
+#include <lib/color.h>
+#include <lib/algo/flood_fill.h>
+#include <lib/algo/avl_tree.h>
+#include <lib/seg/util.h>
+#include <lib/seg/mask_data.h>
+
+int main(int argc, char** argv)
+{
+ char opt;
+ char* directory = NULL;
+ char* png_file = "../out.png";
+ char* bin_file = "../out.bin";
+ size_t closeup_pixel_count = 10;
+ size_t min_area = 500;
+ size_t min_perimeter = 0;
+ bool_t silent = FALSE;
+ //-----------------------------------------------
+ //-GET-COMMAND-LINE-ARGUMENTS--------------------
+ //-----------------------------------------------
+ while ((opt = getopt(argc, argv, "d:b:p:n:sA:P:")) != -1) {
+ switch (opt) {
+ case 's':
+ silent = TRUE;
+ break;
+ case 'A':
+ min_area = atoi(optarg);
+ break;
+ case 'P':
+ min_perimeter = atoi(optarg);
+ break;
+ case 'd':
+ if (!silent) {
+ printf("Parse Directory: %s\n", optarg);
+ }
+ directory = optarg;
+ break;
+ case 'b':
+ if (!silent) {
+ printf("Bin File: %s\n", optarg);
+ }
+ bin_file = optarg;
+ break;
+ case 'p':
+ if (!silent) {
+ printf("PNG File: %s\n", optarg);
+ }
+ png_file = optarg;
+ break;
+ case 'n':
+ if (!silent) {
+ printf("Closeup Size: %d\n", atoi(optarg));
+ }
+ closeup_pixel_count = atoi(optarg);
+ break;
+ case ':':
+ if (!silent) {
+ printf("Option requires value\n");
+ }
+ break;
+ case '?':
+ if (!silent) {
+ printf("Unknown option: %c\n", optopt);
+ }
+ break;
+ }
+ }
+ if (!silent) {
+ for (;optind < argc; optind++) {
+ printf("Extra arguments: %s\n", argv[optind]);
+ }
+ }
+ TIME(ts_g_start);
+ //-----------------------------------------------
+ //-PROCESS-FILES-IN-DIRECTORY--------------------
+ //-----------------------------------------------
+ char** file_list = NULL;
+ uint32_t width, height;
+ uint16_t starting_label = 1;
+ uint16_t *masks = NULL;
+ // Expect a directory to be passed as the first argument
+ if (directory != NULL) {
+ // Ensure the directory exists
+ if (is_directory(directory)) {
+ // List files in the ddirectory
+ file_list = list_directory(directory);
+ if (file_list != NULL) {
+ for (size_t index = 0; file_list[index] != NULL; index++) {
+ char* fname = file_list[index];
+ if (is_tif_ext(fname) == FALSE) {
+ free(file_list[index]);
+ continue;
+ }
+ // If we have a tiff file
+ // 1. Convert to labels
+ // 2. Find contiguous regions
+ // 3. Combine with current total mask
+ // 4. Free up allocations made in this process
+ char* fpath = full_path(directory, fname);
+ if (fpath == NULL) {
+ free(file_list[index]);
+ continue;
+ }
+ if (!silent) {
+ printf("Loading %s...\n", fpath);
+ }
+ //-----------------------------------------------
+ //-PROCESS-TIFF-TO-LABELS------------------------
+ //-----------------------------------------------
+ uint16_t *file_labels = tif_to_labels(fpath, &width, &height, &starting_label);
+ if (file_labels == NULL) {
+ free(fpath);
+ free(file_list[index]);
+ continue;
+ }
+ //-----------------------------------------------
+ //-COMBINE-LABELS-TO-GLOBAL-MASK-----------------
+ //-----------------------------------------------
+ masks = combine_masks(masks, file_labels, width, height);
+ free(file_labels);
+ free(fpath);
+ free(file_list[index]);
+ }
+ free(file_list);
+ }
+ }
+ }
+ if (masks == NULL) {
+ fprintf(stderr, "No masks found!\n");
+ return 1;
+ }
+
+ //-----------------------------------------------
+ //-FIND-CONTIGUOUS-REGIONS-----------------------
+ //-----------------------------------------------
+ reduce_contiguous_regions(&masks, width, height, &starting_label);
+ if (!silent) {
+ printf("%u labels found\n", starting_label-1);
+ printf("Mask dimensions: %u %u\n", width, height);
+ }
+ //-----------------------------------------------
+ //-FILTER-SMALL-REGIONS-OUT----------------------
+ //-----------------------------------------------
+ TIME(ts_filter_start);
+ filter_small_masks(masks, width, height, min_area, min_perimeter);
+ TIME(ts_filter_end);
+ if (!silent) {
+ printf("Removing small labels took %f ms\n", 1000*diff_time(&ts_filter_end, &ts_filter_start));
+ }
+ //-----------------------------------------------
+ //-FIND-CONTIGUOUS-REGIONS-----------------------
+ //-----------------------------------------------
+ //--to-make-labels-span-1-to-n-------------------
+ //-----------------------------------------------
+ reduce_contiguous_regions(&masks, width, height, &starting_label);
+ if (!silent) {
+ printf("%u remaining labels found\n", starting_label-1);
+ printf("Mask dimensions: %u %u\n", width, height);
+ }
+#ifdef AVL_INFO
+ //-----------------------------------------------
+ //-OPTIONAL:-------------------------------------
+ //-GET-MASK-META-INFORMATION---------------------
+ //-----------------------------------------------
+ struct AVLNode* root = NULL;
+ root = get_mask_data(masks, width, height);
+ if (!silent) {
+ printf("Inorder traversal of AVL tree: ");
+ print_label(root);
+ printf("\n");
+ }
+ free_avl_tree_nodes(root);
+#endif
+ //-----------------------------------------------
+ //-CLOSE-UP-SMALL-GAPS-BETWEEN-REGIONS-----------
+ //-----------------------------------------------
+ TIME(ts_start);
+ closeup(&masks, width, height, closeup_pixel_count);
+ TIME(ts_end);
+ if (!silent) {
+ printf("Closing (%lu) up took %f ms\n", closeup_pixel_count, 1000*diff_time(&ts_end, &ts_start));
+ }
+ //-----------------------------------------------
+ //-END-OF-PROCESSING-----------------------------
+ //-----------------------------------------------
+
+ //-----------------------------------------------
+ //-SAVE-MASK-AS-BINARY-AND-PNG-------------------
+ //-----------------------------------------------
+ if (masks != NULL) {
+ struct bitmap_t* bitmap = uint16_to_bitmap(masks, width, height);
+ if (bitmap != NULL) {
+ save_png(bitmap, png_file);
+ free(bitmap);
+ }
+ write_array(bin_file, masks, width*height*sizeof(uint16_t));
+ free(masks);
+ }
+ TIME(ts_g_end);
+ if (!silent) {
+ printf("Finished in %f ms\n", 1000*diff_time(&ts_g_end, &ts_g_start));
+ }
+ return 0;
+}
diff --git a/src/main.c b/src/visual.c
index fdabaf5..ac6f63d 100644
--- a/src/main.c
+++ b/src/visual.c
@@ -21,8 +21,6 @@
#define OFFSET 16
-#define N_DILATIONS 10
-
#define MIN_AREA 500
#define MIN_PERIMETER 0
@@ -32,11 +30,12 @@ int main(int argc, char** argv)
char* directory = NULL;
char* png_file = "../out.png";
char* bin_file = "../out.bin";
+ size_t closeup_pixel_count = 10;
bool_t silent = FALSE;
//-----------------------------------------------
//-GET-COMMAND-LINE-ARGUMENTS--------------------
//-----------------------------------------------
- while ((opt = getopt(argc, argv, "d:b:p:s")) != -1) {
+ while ((opt = getopt(argc, argv, "d:b:p:n:s")) != -1) {
switch (opt) {
case 's':
silent = TRUE;
@@ -59,6 +58,12 @@ int main(int argc, char** argv)
}
png_file = optarg;
break;
+ case 'n':
+ if (!silent) {
+ printf("Closeup Size: %d\n", atoi(optarg));
+ }
+ closeup_pixel_count = atoi(optarg);
+ break;
case ':':
if (!silent) {
printf("Option requires value\n");
@@ -77,7 +82,6 @@ int main(int argc, char** argv)
}
}
TIME(ts_g_start);
- struct AVLNode* root = NULL;
//-----------------------------------------------
//-PROCESS-FILES-IN-DIRECTORY--------------------
//-----------------------------------------------
@@ -111,12 +115,18 @@ int main(int argc, char** argv)
if (!silent) {
printf("Loading %s...\n", fpath);
}
+ //-----------------------------------------------
+ //-PROCESS-TIFF-TO-LABELS------------------------
+ //-----------------------------------------------
uint16_t *file_labels = tif_to_labels(fpath, &width, &height, &starting_label);
if (file_labels == NULL) {
free(fpath);
free(file_list[index]);
continue;
}
+ //-----------------------------------------------
+ //-COMBINE-LABELS-TO-GLOBAL-MASK-----------------
+ //-----------------------------------------------
masks = combine_masks(masks, file_labels, width, height);
free(file_labels);
free(fpath);
@@ -131,7 +141,6 @@ int main(int argc, char** argv)
return 1;
}
- uint16_t* new_masks;
//-----------------------------------------------
//-FIND-CONTIGUOUS-REGIONS-----------------------
//-----------------------------------------------
@@ -140,10 +149,10 @@ int main(int argc, char** argv)
printf("%u labels found\n", starting_label-1);
printf("Mask dimensions: %u %u\n", width, height);
}
- TIME(ts_filter_start);
//-----------------------------------------------
//-FILTER-SMALL-REGIONS-OUT----------------------
//-----------------------------------------------
+ TIME(ts_filter_start);
filter_small_masks(masks, width, height, MIN_AREA, MIN_PERIMETER);
TIME(ts_filter_end);
if (!silent) {
@@ -159,29 +168,28 @@ int main(int argc, char** argv)
printf("%u remaining labels found\n", starting_label-1);
printf("Mask dimensions: %u %u\n", width, height);
}
+#ifdef AVL_INFO
//-----------------------------------------------
//-OPTIONAL:-------------------------------------
//-GET-MASK-META-INFORMATION---------------------
//-----------------------------------------------
+ struct AVLNode* root = NULL;
root = get_mask_data(masks, width, height);
-#ifdef AVL_INFO
if (!silent) {
printf("Inorder traversal of AVL tree: ");
print_label(root);
printf("\n");
}
-#endif
free_avl_tree_nodes(root);
-
- uint16_t *new_labels;
- TIME(ts_start);
+#endif
//-----------------------------------------------
//-CLOSE-UP-SMALL-GAPS-BETWEEN-REGIONS-----------
//-----------------------------------------------
- closeup(&masks, width, height, N_DILATIONS);
+ TIME(ts_start);
+ closeup(&masks, width, height, closeup_pixel_count);
TIME(ts_end);
if (!silent) {
- printf("Closing up took %f ms\n", 1000*diff_time(&ts_end, &ts_start));
+ printf("Closing (%lu) up took %f ms\n", closeup_pixel_count, 1000*diff_time(&ts_end, &ts_start));
}
//-----------------------------------------------
//-END-OF-PROCESSING-----------------------------
diff --git a/test/lib/color.c b/test/lib/color.c
new file mode 100644
index 0000000..69ce97b
--- /dev/null
+++ b/test/lib/color.c
@@ -0,0 +1,175 @@
+#include <test/lib/color.h>
+
+const uint8_t test_rgba[4] = {0,0,0,0};
+const uint8_t test_Rgba[4] = {1,0,0,0};
+const uint8_t test_rGba[4] = {0,1,0,0};
+const uint8_t test_rgBa[4] = {0,0,1,0};
+const uint8_t test_rgbA[4] = {0,0,0,1};
+
+bool_t test_color_zero(const uint8_t* color1, size_t channels, bool_t result)
+{
+ bool_t fcall_result = color_zero(color1, channels);
+ if (fcall_result == result) {
+ return TRUE;
+ }
+ return FALSE;
+}
+
+void _TEST_color_zero(bool_t* result, uint16_t* test_count, uint16_t* test_pass)
+{
+ bool_t sub_result;
+ // Test 1: 1 channel zero color
+ // Should result: True
+ sub_result = test_color_zero(test_rgba, 1, TRUE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_ZERO",sub_result, *test_count, (*test_pass));
+
+ // Test 2: 1 channel non-zero color
+ // Should result: False
+ sub_result = test_color_zero(test_Rgba, 1, FALSE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_ZERO",sub_result, *test_count, (*test_pass));
+
+ // Test 3: 2 channel zero color
+ // Should result: True
+ sub_result = test_color_zero(test_rgba, 2, TRUE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_ZERO",sub_result, *test_count, (*test_pass));
+
+ // Test 4: 2 channel non-zero color
+ // Should result: False
+ sub_result = test_color_zero(test_rGba, 2, FALSE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_ZERO",sub_result, *test_count, (*test_pass));
+
+ // Test 5: 3 channel zero color
+ // Should result: True
+ sub_result = test_color_zero(test_rgba, 3, TRUE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_ZERO",sub_result, *test_count, (*test_pass));
+
+ // Test 6: 3 channel non-zero color
+ // Should result: False
+ sub_result = test_color_zero(test_rgBa, 3, FALSE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_ZERO",sub_result, *test_count, (*test_pass));
+
+ // Test 7: 4 channel zero color
+ // Should result: True
+ sub_result = test_color_zero(test_rgba, 4, TRUE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_ZERO",sub_result, *test_count, (*test_pass));
+
+ // Test 8: 4 channel non-zero color
+ // Should result: False
+ sub_result = test_color_zero(test_rgBa, 4, FALSE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_ZERO",sub_result, *test_count, (*test_pass));
+
+ // Test 9: 4 channel non-zero color (Alpha non-zero)
+ // Should result: True
+ sub_result = test_color_zero(test_rgbA, 4, TRUE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_ZERO",sub_result, *test_count, (*test_pass));
+}
+
+bool_t test_color_equal(const uint8_t* color1, const uint8_t* color2, size_t channels, bool_t result)
+{
+ bool_t fcall_result = color_equal(color1, color2, channels);
+ if (fcall_result == result) {
+ return TRUE;
+ }
+ return FALSE;
+}
+
+void _TEST_color_equal(bool_t* result, uint16_t* test_count, uint16_t* test_pass)
+{
+ bool_t sub_result;
+ // Test 1: 1 channel equal (zero)
+ // Should result: True
+ sub_result = test_color_equal(test_rgba, test_rgba, 1, TRUE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_EQUAL",sub_result, *test_count, (*test_pass));
+
+ // Test 2: 1 channel equal (nonzero)
+ // Should result: True
+ sub_result = test_color_equal(test_Rgba, test_Rgba, 1, TRUE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_EQUAL",sub_result, *test_count, (*test_pass));
+
+ // Test 3: 1 channel nonequal
+ // Should result: True
+ sub_result = test_color_equal(test_rgba, test_Rgba, 1, FALSE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_EQUAL",sub_result, *test_count, (*test_pass));
+
+ // Test 4: 2 channel equal (zero)
+ // Should result: True
+ sub_result = test_color_equal(test_rgba, test_rgba, 2, TRUE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_EQUAL",sub_result, *test_count, (*test_pass));
+
+ // Test 5: 2 channel equal (nonzero)
+ // Should result: True
+ sub_result = test_color_equal(test_rGba, test_rGba, 2, TRUE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_EQUAL",sub_result, *test_count, (*test_pass));
+
+ // Test 6: 2 channel nonequal
+ // Should result: False
+ sub_result = test_color_equal(test_Rgba, test_rGba, 2, FALSE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_EQUAL",sub_result, *test_count, (*test_pass));
+
+ // Test 7: 3 channel equal (zero)
+ // Should result: True
+ sub_result = test_color_equal(test_rgba, test_rgba, 3, TRUE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_EQUAL",sub_result, *test_count, (*test_pass));
+
+ // Test 8: 3 channel equal (nonzero)
+ // Should result: True
+ sub_result = test_color_equal(test_rgBa, test_rgBa, 3, TRUE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_EQUAL",sub_result, *test_count, (*test_pass));
+
+ // Test 9: 3 channel nonequal
+ // Should result: False
+ sub_result = test_color_equal(test_Rgba, test_rgBa, 3, FALSE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_EQUAL",sub_result, *test_count, (*test_pass));
+
+ // Test 7: 4 channel equal (zero)
+ // Should result: True
+ sub_result = test_color_equal(test_rgba, test_rgba, 4, TRUE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_EQUAL",sub_result, *test_count, (*test_pass));
+
+ // Test 8: 4 channel equal (nonzero)
+ // Should result: True
+ sub_result = test_color_equal(test_rgbA, test_rgbA, 4, TRUE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_EQUAL",sub_result, *test_count, (*test_pass));
+
+ // Test 9: 4 channel nonequal
+ // Should result: False
+ sub_result = test_color_equal(test_Rgba, test_rgbA, 4, FALSE);
+ *result &= sub_result;
+ TEST_RESULT("COLOR_EQUAL",sub_result, *test_count, (*test_pass));
+}
+
+// Meta test function
+bool_t TEST_lib_color()
+{
+ uint16_t test_count = 0;
+ uint16_t test_pass = 0;
+ bool_t result = TRUE;
+
+ // Testing color_zero
+ _TEST_color_zero(&result, &test_count, &test_pass);
+
+ // Testing color_equal
+ _TEST_color_equal(&result, &test_count, &test_pass);
+
+ return test_count == test_pass;
+}
diff --git a/test/lib/dir.c b/test/lib/dir.c
new file mode 100644
index 0000000..66ce672
--- /dev/null
+++ b/test/lib/dir.c
@@ -0,0 +1,95 @@
+#include <test/lib/dir.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+bool_t test_is_directory(char* dirname, bool_t result)
+{
+ bool_t fcall_result = is_directory(dirname);
+ if (fcall_result == result) {
+ return TRUE;
+ }
+ return FALSE;
+}
+
+void _TEST_is_directory(bool_t* result, uint16_t* test_count, uint16_t* test_pass)
+{
+ bool_t sub_result;
+ // Test 1: sample_data/ (TRUE) [On clean git folder]
+ sub_result = test_is_directory("sample_data", TRUE);
+ *result &= sub_result;
+ TEST_RESULT("IS_DIRECTORY",sub_result, *test_count, (*test_pass));
+
+ // Test 2: asdf/ (FALSE) [On clean git folder]
+ sub_result = test_is_directory("asdf", FALSE);
+ *result &= sub_result;
+ TEST_RESULT("IS_DIRECTORY",sub_result, *test_count, (*test_pass));
+}
+
+bool_t test_full_path(char* dirname, char* file, char* result)
+{
+ char* fpath = full_path(dirname, file);
+ bool_t cmp_result = strcmp(result, fpath);
+ free(fpath);
+ if (cmp_result == 0) {
+ return TRUE;
+ }
+ return FALSE;
+}
+
+void _TEST_full_path(bool_t* result, uint16_t* test_count, uint16_t* test_pass)
+{
+ bool_t sub_result;
+ // Test 1: sample_data/small + small.tif = sample_data/small/small.tif
+ sub_result = test_full_path("sample_data/small", "small.tif", "sample_data/small/small.tif");
+ *result &= sub_result;
+ TEST_RESULT("FULL_PATH",sub_result, *test_count, (*test_pass));
+}
+
+bool_t test_is_tif_ext(char* file_name, bool_t result)
+{
+ size_t file_name_len = strlen(file_name);
+ file_name_len -= 3;
+ bool_t cmp_result = strcmp(file_name+file_name_len, "tif");
+ if (cmp_result == 0) {
+ return TRUE == result;
+ }
+ return FALSE == result;
+}
+
+void _TEST_is_tif_ext(bool_t* result, uint16_t* test_count, uint16_t* test_pass)
+{
+ bool_t sub_result;
+ // Test 1: sample_data/small/small.tif (TRUE)
+ sub_result = test_is_tif_ext("sample_data/small/small.tif", TRUE);
+ *result &= sub_result;
+ TEST_RESULT("IS_TIF_EXT",sub_result, *test_count, (*test_pass));
+
+ // Test 2: data/test.tif (TRUE)
+ sub_result = test_is_tif_ext("data/test.tif", TRUE);
+ *result &= sub_result;
+ TEST_RESULT("IS_TIF_EXT",sub_result, *test_count, (*test_pass));
+
+ // Test 3: sample_data/small/small (FALSE)
+ sub_result = test_is_tif_ext("sample_data/small/small", FALSE);
+ *result &= sub_result;
+ TEST_RESULT("IS_TIF_EXT",sub_result, *test_count, (*test_pass));
+}
+
+bool_t TEST_lib_dir()
+{
+ uint16_t test_count = 0;
+ uint16_t test_pass = 0;
+ bool_t result = TRUE;
+
+ // Testing directory existence
+ _TEST_is_directory(&result, &test_count, &test_pass);
+
+ // Testing full path
+ _TEST_full_path(&result, &test_count, &test_pass);
+
+ // Testing full path
+ _TEST_is_tif_ext(&result, &test_count, &test_pass);
+
+ return test_count == test_pass;
+}
diff --git a/test/lib/time.c b/test/lib/time.c
new file mode 100644
index 0000000..5c29bbc
--- /dev/null
+++ b/test/lib/time.c
@@ -0,0 +1,61 @@
+#include <test/lib/time.h>
+
+const struct timespec zero = {0,0};
+const struct timespec one_s = {1,0};
+const struct timespec one_ns = {0,1};
+const struct timespec one_s_ns = {1,1};
+
+bool_t test_diff_time(const struct timespec *time1, const struct timespec *time0, double result)
+{
+ double fcall_result = diff_time(time1, time0);
+ if (fcall_result == result) {
+ return TRUE;
+ }
+ return FALSE;
+}
+
+void _TEST_diff_time(bool_t* result, uint16_t* test_count, uint16_t* test_pass)
+{
+ bool_t sub_result;
+ // Test 1: 0-0=0
+ sub_result = test_diff_time(&zero, &zero, 0.0);
+ *result &= sub_result;
+ TEST_RESULT("DIFF_TIME",sub_result, *test_count, (*test_pass));
+
+ // Test 2: 1s-0=1s
+ sub_result = test_diff_time(&one_s, &zero, 1.0);
+ *result &= sub_result;
+ TEST_RESULT("DIFF_TIME",sub_result, *test_count, (*test_pass));
+
+ // Test 3: 1ns-0=1ns
+ sub_result = test_diff_time(&one_ns, &zero, 0.000000001);
+ *result &= sub_result;
+ TEST_RESULT("DIFF_TIME",sub_result, *test_count, (*test_pass));
+
+ // Test 4: 1s1ns-0=1s1ns
+ sub_result = test_diff_time(&one_s_ns, &zero, 1.000000001);
+ *result &= sub_result;
+ TEST_RESULT("DIFF_TIME",sub_result, *test_count, (*test_pass));
+
+ // Test 5: 1s1ns-1ns=1s
+ sub_result = test_diff_time(&one_s_ns, &one_ns, 1.0);
+ *result &= sub_result;
+ TEST_RESULT("DIFF_TIME",sub_result, *test_count, (*test_pass));
+
+ // Test 6: 1s1ns-1s=1ns
+ sub_result = test_diff_time(&one_s_ns, &one_s, 0.000000001);
+ *result &= sub_result;
+ TEST_RESULT("DIFF_TIME",sub_result, *test_count, (*test_pass));
+}
+
+bool_t TEST_lib_time()
+{
+ uint16_t test_count = 0;
+ uint16_t test_pass = 0;
+ bool_t result = TRUE;
+
+ // Testing directory existence
+ _TEST_diff_time(&result, &test_count, &test_pass);
+
+ return test_count == test_pass;
+}
diff --git a/test/test.c b/test/test.c
new file mode 100644
index 0000000..40e2d6f
--- /dev/null
+++ b/test/test.c
@@ -0,0 +1,30 @@
+#include <test/lib/color.h>
+#include <test/lib/dir.h>
+#include <test/lib/time.h>
+
+#define _META_TEST_RESULT(name,result) if (result) { fprintf(stderr, " \x1b[92mPASS\x1b[0m %s\n", name);} else { fprintf(stderr, "%s: \x1b[91mFAIL\x1b[0m\n", name);}
+
+int main()
+{
+ bool_t all_success = TRUE;
+ bool_t test_success;
+ // lib/color.c Test
+ test_success = TEST_lib_color();
+ all_success &= test_success;
+ _META_TEST_RESULT("LIB/COLOR", test_success)
+
+ // lib/dir.c Test
+ test_success = TEST_lib_dir();
+ all_success &= test_success;
+ _META_TEST_RESULT("LIB/DIR", test_success)
+
+ // lib/time.c Test
+ test_success = TEST_lib_time();
+ all_success &= test_success;
+ _META_TEST_RESULT("LIB/TIME", test_success)
+
+ if (all_success == TRUE) {
+ return 0;
+ }
+ return 1;
+}
generated by cgit v1.2.1 (git 2.18.0) at 2025-07-11 00:30:20 +0000