vsp-lib: Store the number of BRU inputs internally

Instead of getting the number of BRU inputs from an explicit argument to
the compare_frames function, store it internally when configuring the
pipeline. This simplifies the test scripts by removing the reftype
argument to the compare_frames function.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/vsp-unit-test-0001.sh b/tests/vsp-unit-test-0001.sh
index c5b71e1..962adc0 100755
--- a/tests/vsp-unit-test-0001.sh
+++ b/tests/vsp-unit-test-0001.sh
@@ -20,7 +20,7 @@ test_wpf_packing() {
 	$vsp_runner $mdev input 0 ARGB32 &
 	$vsp_runner $mdev output 0 $format
 
-	result=$(compare_frames exact reference)
+	result=$(compare_frames exact)
 
 	test_complete $result
 }