1 files changed, 22 insertions, 0 deletions
diff --git a/src/ipa/rpi/controller/alsc_status.h b/src/ipa/rpi/controller/alsc_status.h
new file mode 100644
index 00000000..49a9f4a0
--- /dev/null
+++ b/src/ipa/rpi/controller/alsc_status.h
@@ -0,0 +1,22 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+/*
+ * Copyright (C) 2019, Raspberry Pi Ltd
+ *
+ * alsc_status.h - ALSC (auto lens shading correction) control algorithm status
+ */
+#pragma once
+
+#include <vector>
+
+/*
+ * The ALSC algorithm should post the following structure into the image's
+ * "alsc.status" metadata.
+ */
+
+struct AlscStatus {
+	std::vector<double> r;
+	std::vector<double> g;
+	std::vector<double> b;
+	unsigned int rows;
+	unsigned int cols;
+};