1 files changed, 0 insertions, 86 deletions
diff --git a/src/vu-crop.c b/src/vu-crop.c
deleted file mode 100644
index bf5a930..0000000
--- a/src/vu-crop.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* See LICENSE file for copyright and license details. */
-#include "stream.h"
-#include "util.h"
-
-#include <fcntl.h>
-#include <inttypes.h>
-#include <string.h>
-#include <unistd.h>
-
-USAGE("[-t] width height left top")
-
-int
-main(int argc, char *argv[])
-{
-	struct stream stream;
-	char *buf, *image, *p;
-	size_t width = 0, height = 0, left = 0, top = 0;
-	size_t off, yoff = 0, x, y, irown, orown, ptr, n, m;
-	int tile = 0;
-
-	ARGBEGIN {
-	case 't':
-		tile = 1;
-		break;
-	default:
-		usage();
-	} ARGEND;
-
-	if (argc != 4)
-		usage();
-
-	width  = etozu_arg("the width",         argv[0], 1, SIZE_MAX);
-	height = etozu_arg("the height",        argv[1], 1, SIZE_MAX);
-	left   = etozu_arg("the left position", argv[2], 0, SIZE_MAX);
-	top    = etozu_arg("the top position",  argv[3], 0, SIZE_MAX);
-
-	stream.file = "<stdin>";
-	stream.fd = STDIN_FILENO;
-	einit_stream(&stream);
-	if (left + width > stream.width || top + height > stream.height)
-		eprintf("crop area extends beyond original image\n");
-	if (tile) {
-		fprint_stream_head(stdout, &stream);
-	} else {
-		x = stream.width,  stream.width  = width;
-		y = stream.height, stream.height = height;
-		fprint_stream_head(stdout, &stream);
-		stream.width  = x;
-		stream.height = y;
-	}
-	efflush(stdout, "<stdout>");
-
-	echeck_frame_size(stream.width, stream.height, stream.pixel_size, 0, stream.file);
-	n = stream.height * (irown = stream.width * stream.pixel_size);
-	buf = emalloc(n);
-	orown = width * stream.pixel_size;
-	m = tile ? n : height * orown;
-	image = emalloc(m);
-
-	left *= stream.pixel_size;
-	if (!tile) {
-		off = top * irown;
-	} else {
-		off  = (orown  - (left % orown))  % orown;
-		yoff = (height - (top  % height)) % height;
-	}
-
-	memcpy(buf, stream.buf, ptr = stream.ptr);
-	while (eread_frame(&stream, buf, n)) {
-		if (!tile) {
-			for (y = 0; y < height; y++)
-				memcpy(image + y * orown, buf + y * irown + off, orown);
-		} else {
-			for (ptr = y = 0; y < stream.height; y++) {
-				p = buf + ((y + yoff) % height) * irown + left;
-				for (x = 0; x < irown; x++, ptr++)
-					image[ptr++] = p[(x + off) % orown];
-			}
-		}
-		ewriteall(STDOUT_FILENO, image, m, "<stdout>");
-	}
-
-	free(buf);
-	free(image);
-	return 0;
-}