1 files changed, 57 insertions, 0 deletions
diff --git a/src/bench.c b/src/bench.c
new file mode 100644
index 0000000..b406be3
--- /dev/null
+++ b/src/bench.c
@@ -0,0 +1,57 @@
+#include "stl.h"
+
+#include <err.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+static char buf[BUFSIZ];
+
+static char *stl_err[] = {
+	STL_STRERROR_INIT
+};
+
+int
+main(int argc, const char **argv)
+{
+	struct stl_result res;
+	struct stl stl;
+	size_t count;
+	int n, rc;
+
+	stl_init(&stl, STL_TYPE_DETECT);
+
+	count = 0;
+	while (1) {
+		n = fread(buf, 1, BUFSIZ, stdin);
+		if (n <= 0) errx(1, "truncated input");
+
+		while (1) {
+			rc = stl_feed(&stl, &res, buf, n);
+			if (rc == STL_DONE) break;
+			if (rc == STL_INCOMPLETE) break;
+			if (rc != STL_OK) errx(1, "libstl: %s", stl_err[rc]);
+
+			switch (res.type) {
+			case STL_RES_FILETYPE:
+				printf("filetype: %s\n",
+					res.filetype == STL_TYPE_ASCII
+					? "ascii" : "binary");
+				break;
+			case STL_RES_HEADER:
+				printf("header: %s\n", res.header.str);
+				break;
+			case STL_RES_SOLID_NAME:
+				printf("name: %s\n", res.solid_name.str);
+				break;
+			case STL_RES_TRIANGLE:
+				count += 1;
+				break;
+			}
+		}
+
+		if (rc == STL_DONE)
+			break;
+	}
+
+	printf("triangles: %lu\n", count);
+}