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authorNaushir Patuck <naush@raspberrypi.com>2020-05-03 16:48:42 +0100
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2020-05-11 23:54:40 +0300
commit0db2c8dc75e466e7648dc1b95380495c6a126349 (patch)
treefc723a251981ded749c900947a2f510ed56e60da /src/ipa/raspberrypi/controller/geq_status.h
parent740fd1b62f670bd1ad4965ef0866ef5d51bdf947 (diff)
libcamera: ipa: Raspberry Pi IPA
Initial implementation of the Raspberry Pi (BCM2835) libcamera IPA and associated libraries. All code is licensed under the BSD-2-Clause terms. Copyright (c) 2019-2020 Raspberry Pi Trading Ltd. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/ipa/raspberrypi/controller/geq_status.h')
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1 files changed, 22 insertions, 0 deletions
diff --git a/src/ipa/raspberrypi/controller/geq_status.h b/src/ipa/raspberrypi/controller/geq_status.h
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+/* SPDX-License-Identifier: BSD-2-Clause */
+/*
+ * Copyright (C) 2019, Raspberry Pi (Trading) Limited
+ *
+ * geq_status.h - GEQ (green equalisation) control algorithm status
+ */
+#pragma once
+
+// The "GEQ" algorithm calculates the green equalisation thresholds
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct GeqStatus {
+ uint16_t offset;
+ double slope;
+};
+
+#ifdef __cplusplus
+}
+#endif