From: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
One configuration for HGT histograms are where hue area 0 is wrapped
around the hue input value space (0-255), for example area 0 can cover
hue values above 220 but bellow 40. Hue area 0 is the only area which
supports this mode where the areas lower limit uses a higher value then
it's higher limit hence the area wraparound the max hue value.
Add a test to verify this works now that gen-image supports generating
reference frames with wrapped around hue areas.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
---
tests/vsp-unit-test-0018.sh | 1 +
1 file changed, 1 insertion(+)
diff --git a/tests/vsp-unit-test-0018.sh b/tests/vsp-unit-test-0018.sh
index 2b49b54..944f7ac 100755
--- a/tests/vsp-unit-test-0018.sh
+++ b/tests/vsp-unit-test-0018.sh
@@ -31,6 +31,7 @@ test_histogram() {
test_main() {
test_histogram "0,255,255,255,255,255,255,255,255,255,255,255"
test_histogram "0,40,40,80,80,120,120,160,160,200,200,255"
+ test_histogram "220,40,40,80,80,120,120,160,160,200,200,220"
}
test_init $0 "$features"
--
2.9.3
