From 738bd37905060a9f1b493edb9265574b9d585be1 Mon Sep 17 00:00:00 2001
From: Milan Zamazal <mzamazal@redhat.com>
Date: Fri, 31 May 2024 14:38:36 +0200
Subject: libcamera: software_isp: Use a specific integer type for black level

The documented range of values corresponds to uint8_t, so let's use that
type.

Signed-off-by: Milan Zamazal <mzamazal@redhat.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Andrei Konovalov <andrey.konovalov.ynk@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 src/ipa/simple/black_level.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/ipa/simple/black_level.h')

diff --git a/src/ipa/simple/black_level.h b/src/ipa/simple/black_level.h
index 25094217..5e032f9f 100644
--- a/src/ipa/simple/black_level.h
+++ b/src/ipa/simple/black_level.h
@@ -8,6 +8,7 @@
 #pragma once
 
 #include <array>
+#include <stdint.h>
 
 #include "libcamera/internal/software_isp/swisp_stats.h"
 
@@ -17,11 +18,11 @@ class BlackLevel
 {
 public:
 	BlackLevel();
-	unsigned int get() const;
+	uint8_t get() const;
 	void update(SwIspStats::Histogram &yHistogram);
 
 private:
-	unsigned int blackLevel_;
+	uint8_t blackLevel_;
 	bool blackLevelSet_;
 };
 
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