1 files changed, 0 insertions, 114 deletions
diff --git a/src/vu-concat.c b/src/vu-concat.c
deleted file mode 100644
index 95676e2..0000000
--- a/src/vu-concat.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/* See LICENSE file for copyright and license details. */
-#include "stream.h"
-#include "util.h"
-
-#include <sys/mman.h>
-#include <fcntl.h>
-#include <inttypes.h>
-#include <string.h>
-#include <unistd.h>
-
-USAGE("[-o output-file] first-stream ... last-stream")
-
-static void
-concat_to_stdout(int argc, char *argv[])
-{
-	struct stream *streams;
-	size_t frames = 0;
-	int i;
-
-	streams = emalloc((size_t)argc * sizeof(*streams));
-
-	for (i = 0; i < argc; i++) {
-		streams[i].file = argv[i];
-		streams[i].fd = eopen(streams[i].file, O_RDONLY);
-		einit_stream(streams + i);
-		if (i)
-			echeck_compat(streams + i, streams);
-		if (streams[i].frames > SIZE_MAX - frames)
-			eprintf("resulting video is too long\n");
-		frames += streams[i].frames;
-	}
-
-	streams->frames = frames;
-	fprint_stream_head(stdout, streams);
-	efflush(stdout, "<stdout>");
-
-	for (; argc--; streams++) {
-		for (; eread_stream(streams, SIZE_MAX); streams->ptr = 0)
-			ewriteall(STDOUT_FILENO, streams->buf, streams->ptr, "<stdout>");
-		close(streams->fd);
-	}
-
-	free(streams);
-}
-
-static void
-concat_to_file(int argc, char *argv[], char *output_file)
-{
-	struct stream stream, refstream;
-	int first = 0;
-	int fd = eopen(output_file, O_RDWR | O_CREAT | O_TRUNC, 0666);
-	char head[STREAM_HEAD_MAX];
-	ssize_t headlen, size = 0;
-	char *data;
-
-	for (; argc--; argv++) {
-		stream.file = *argv;
-		stream.fd = eopen(stream.file, O_RDONLY);
-		einit_stream(&stream);
-
-		if (first) {
-			stream = refstream;
-		} else {
-			if (refstream.frames > SIZE_MAX - stream.frames)
-				eprintf("resulting video is too long\n");
-			refstream.frames += stream.frames;
-			echeck_compat(&stream, &refstream);
-		}
-
-		for (; eread_stream(&stream, SIZE_MAX); stream.ptr = 0) {
-			ewriteall(STDOUT_FILENO, stream.buf, stream.ptr, "<stdout>");
-			size += stream.ptr;
-		}
-		close(stream.fd);
-	}
-
-	sprintf(head, "%zu %zu %zu %s\n%cuivf%zn",
-		stream.frames, stream.width, stream.height, stream.pixfmt, 0, &headlen);
-
-	ewriteall(fd, head, (size_t)headlen, output_file);
-
-	data = mmap(0, size + (size_t)headlen, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
-	if (data == MAP_FAILED)
-		eprintf("mmap %s:", output_file);
-	memmove(data + headlen, data, size);
-	memcpy(data, head, (size_t)headlen);
-	munmap(data, size + (size_t)headlen);
-
-	close(fd);
-}
-
-int
-main(int argc, char *argv[])
-{
-	char *output_file = NULL;
-
-	ARGBEGIN {
-	case 'o':
-		output_file = EARG();
-		break;
-	default:
-		usage();
-	} ARGEND;
-
-	if (argc < 2)
-		usage();
-
-	if (output_file)
-		concat_to_file(argc, argv, output_file);
-	else
-		concat_to_stdout(argc, argv);
-
-	return 0;
-}