X-Git-Url: https://hackdaworld.org/gitweb/?p=sound-tools%2Fhdrec.git;a=blobdiff_plain;f=resample.c;fp=resample.c;h=75b55909ce81580114595f06e7c67aac0d2763d1;hp=0000000000000000000000000000000000000000;hb=7381c003a9a9979fb2b7d2be4ee937fdf7cb15fb;hpb=e63f82b5e667ec6770390129e4cd2613d70620d3

diff --git a/resample.c b/resample.c
new file mode 100644
index 0000000..75b5590
--- /dev/null
+++ b/resample.c
@@ -0,0 +1,47 @@
+/* resample.c -- resample audio file (just raw) */
+
+/* hackbard@hackdaworld.dyndns.org */
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+int usage() {
+	puts("usage: resample <src> <dst>");
+	return 1;
+}
+
+int main(int argc,char **argv) {
+	int src_fd,dst_fd;
+	int i;
+	unsigned char buf[2];
+	
+
+	if(argc!=3) {
+		usage();
+		return -1;
+	}
+
+	src_fd=open(argv[1],O_RDONLY);
+	if(src_fd<0) {
+		printf("can't open %s\n",argv[1]);
+		return -1;
+	}
+
+	dst_fd=open(argv[2],O_WRONLY|O_CREAT);
+	if(dst_fd<0) {
+		printf("can't open %s\n",argv[2]);
+		return -1;
+	}
+
+	i=1;
+	while(i) {
+		i=read(src_fd,buf,2);
+		write(dst_fd,buf,2);
+		write(dst_fd,buf,2);
+	}
+
+	return 1;
+}