From e21934bca43b8dc68bbcf37e2ad1da6bd5ac6db6 Mon Sep 17 00:00:00 2001
From: Nikita Kostovsky <nikita@kostovsky.me>
Date: Sun, 24 Nov 2024 09:54:35 +0100
Subject: broken setting exposure. added rotary encoder

---
 imagealgos.h | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'imagealgos.h')

diff --git a/imagealgos.h b/imagealgos.h
index b1efc87..bf5611a 100644
--- a/imagealgos.h
+++ b/imagealgos.h
@@ -7,6 +7,7 @@
 
 constexpr size_t img_width = 1280;
 constexpr size_t img_height = 800;
+constexpr uint32_t patternSize = 16;
 
 struct Image
 {
@@ -18,12 +19,20 @@ struct Image
     unsigned int stride;
     libcamera::PixelFormat pixelFormat;
     float pixels[img_width];
+    unsigned int measurementCounter;
+    uint64_t timestampNs;
 };
 
-size_t pgm_save(Image *img, FILE *outfile, bool really_save = true);
+size_t pgm_save(Image *img, FILE *outfile, bool really_save = false);
 
 void unpack_10bit(uint8_t const *src, Image const &image, uint16_t *dest);
 void unpack_16bit(uint8_t const *src, Image const &image, uint16_t *dest);
 
+template <typename T>
+T median3(const T& a, const T& b, const T& c) {
+    using namespace std;
+    return max(min(a,b), min(max(a,b),c));
+}
+
 void rotate(Image & image);
 void process_columns(Image & image);
-- 
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