1 files changed, 0 insertions, 157 deletions
diff --git a/utils/nsxiv/icon/img2data.c b/utils/nsxiv/icon/img2data.c
deleted file mode 100644
index 2223bf0..0000000
--- a/utils/nsxiv/icon/img2data.c
+++ /dev/null
@@ -1,157 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <Imlib2.h>
-
-/* macros */
-#define ARRLEN(a) (sizeof(a) / sizeof((a)[0]))
-
-/* globals */
-static unsigned long palette[16] = {0};
-static unsigned int palette_size = 0;
-static unsigned int run_column = 0;
-static unsigned int icon_sizes[16] = {0};
-static unsigned int icon_sizes_size = 0;
-
-/* functions */
-static void error(int eval, int err, const char *fmt, ...)
-{
-	va_list ap;
-
-	fflush(stdout);
-	va_start(ap, fmt);
-	if (fmt)
-		vfprintf(stderr, fmt, ap);
-	va_end(ap);
-	if (err)
-		fprintf(stderr, "%s%s", fmt ? ": " : "", strerror(err));
-	fputc('\n', stderr);
-
-	if (eval)
-		exit(eval);
-}
-
-static unsigned long color_to_ulong(Imlib_Color color)
-{
-	return (color.alpha << 24 & 0xff000000) |
-		(color.red   << 16 & 0x00ff0000) |
-		(color.green <<  8 & 0x0000ff00) |
-		(color.blue        & 0x000000ff);
-}
-
-static int to_palette(unsigned long color)
-{
-	unsigned int i;
-
-	for (i = 0; i < palette_size; i++) {
-		if (palette[i] == color)
-			return i;
-	}
-	if (palette_size + 1 == 16)
-		error(EXIT_FAILURE, 0, "Error: More than 16 colors in palette");
-	palette[palette_size] = color;
-
-	return palette_size++;
-}
-
-static void print_run(int color, unsigned int run_length)
-{
-	while (run_length > 0) {
-		int x = run_length / 16 >= 1 ? 16 : run_length;
-
-		printf("0x%02x, ", (x - 1) << 4 | color);
-		run_length -= x;
-		if (++run_column % 12 == 0)
-			printf("\n\t");
-	}
-}
-
-static void print_palette(void)
-{
-	unsigned int i;
-
-	printf("static const unsigned long icon_colors[] = {\n\t");
-	for (i = 0; i < palette_size; i++) {
-		printf("0x%08lx, ", palette[i]);
-		if (i % 4 == 3)
-			printf("\n\t");
-	}
-	printf("\n};\n\n");
-}
-
-static void print_icon_array(void)
-{
-	unsigned int i;
-
-	printf("static const icon_data_t icons[] = {\n");
-	for (i = 0; i < icon_sizes_size; i++)
-		printf("\tICON_(%d),\n", icon_sizes[i]);
-	printf("};\n\n");
-}
-
-static unsigned int print_encoded_image(const char *path)
-{
-	Imlib_Image image;
-	Imlib_Color color;
-	unsigned int width, height, x, y;
-	unsigned int run_length = 1;
-	int currentcolor = 0;
-	int lastcolor = -1;
-
-	image = imlib_load_image(path);
-
-	if (image == NULL)
-		error(EXIT_FAILURE, 0, "Error loading image: %s", path);
-
-	imlib_context_set_image(image);
-
-	width = imlib_image_get_width();
-	height = imlib_image_get_height();
-
-	if (width != height)
-		error(EXIT_FAILURE, 0, "Image is not square: %s", path);
-
-	printf("static const unsigned char icon_data_%d[] = {\n\t", width);
-	for (y = 0; y < height; y++) {
-		for (x = 0; x < width; x++) {
-			imlib_image_query_pixel(x, y, &color);
-			currentcolor = to_palette(color_to_ulong(color));
-			if (currentcolor != lastcolor) {
-				if (lastcolor != -1)
-					print_run(lastcolor, run_length);
-				run_length = 1;
-			} else {
-				run_length++;
-			}
-			lastcolor = currentcolor;
-		}
-	}
-	print_run(lastcolor, run_length);
-	printf("\n};\n\n");
-
-	imlib_free_image();
-
-	return width;
-}
-
-int main(int argc, char **argv)
-{
-	unsigned int img_size = 0;
-	unsigned int i;
-
-	if (argc < 2)
-		error(EXIT_FAILURE, 0, "No icons provided");
-	else if (argc-1 > ARRLEN(icon_sizes))
-		error(EXIT_FAILURE, 0, "Too many icons");
-
-	for (i = 1; i < argc; i++) {
-		img_size = print_encoded_image(argv[i]);
-		run_column = 0;
-		icon_sizes[icon_sizes_size++] = img_size;
-	}
-	print_palette();
-	print_icon_array();
-
-	return EXIT_SUCCESS;
-}