From cc5c59b3f25dc595ce17a876e89ca549bb477e46 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=B8ren=20Sandmann=20Pedersen?= <sandmann@redhat.com>
Date: Wed, 5 Aug 2009 16:28:10 -0400
Subject: [PATCH] Add the ability to print intermediate CRC values

---
 test/blitters-test.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test/blitters-test.c b/test/blitters-test.c
index 27fa956..350210a 100644
--- a/test/blitters-test.c
+++ b/test/blitters-test.c
@@ -556,6 +556,7 @@ main (int argc, char *argv[])
 {
     int i, n1 = 1, n2 = 0;
     uint32_t crc = 0;
+    int verbose = getenv ("VERBOSE") != NULL;
 
     if (argc >= 3)
     {
@@ -582,6 +583,9 @@ main (int argc, char *argv[])
 	for (i = n1; i <= n2; i++)
 	{
 	    crc = test_composite (crc, i, 0);
+
+	    if (verbose)
+		printf ("%d: %08X\n", i, crc);
 	}
 	printf ("crc32=%08X\n", crc);