From d8a332ebfec7cead6912a215c65a4477f8c4f455 Mon Sep 17 00:00:00 2001
From: Kuba <132459354+KubaPro010@users.noreply.github.com>
Date: Fri, 8 Aug 2025 23:08:29 +0200
Subject: [PATCH] no doubt

---
 filter/iir.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/filter/iir.c b/filter/iir.c
index 387be65..3107f1c 100644
--- a/filter/iir.c
+++ b/filter/iir.c
@@ -16,16 +16,16 @@ inline float apply_preemphasis(ResistorCapacitor *filter, float sample) {
 }
 
 void tilt_init(TiltCorrectionFilter* filter, float correction_strength) {
-    f->tilt = correction_strength;
-    f->prev_in = 0.0f;
-    f->prev_out = 0.0f;
+    filter->tilt = correction_strength;
+    filter->prev_in = 0.0f;
+    filter->prev_out = 0.0f;
 }
 
 float tilt(TiltCorrectionFilter* filter, float input) {
-    float out = input + f->tilt * (input - f->prev_in);
+    float out = input + f->tilt * (input - filter->prev_in);
 
-    f->prev_in = input;
-    f->prev_out = out;
+    filter->prev_in = input;
+    filter->prev_out = out;
 
     return out;
 }
\ No newline at end of file