From 20d28e80a5c861a9d5f449ea911ab75b4f37ad0d Mon Sep 17 00:00:00 2001
From: Jef <jef@targetspot.com>
Date: Tue, 24 Sep 2024 14:54:57 +0200
Subject: Initial community commit

---
 Src/nsutil/window.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 Src/nsutil/window.h

(limited to 'Src/nsutil/window.h')

diff --git a/Src/nsutil/window.h b/Src/nsutil/window.h
new file mode 100644
index 00000000..5edd5a4a
--- /dev/null
+++ b/Src/nsutil/window.h
@@ -0,0 +1,24 @@
+#pragma once
+#pragma once
+#include <bfc/platform/types.h>
+#include <bfc/platform/export.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef NSUTIL_EXPORTS
+#define NSUTIL_EXPORT __declspec(dllexport)
+#else
+#define NSUTIL_EXPORT __declspec(dllimport)
+#endif
+
+NSUTIL_EXPORT int nsutil_window_Hann_F32_IP(float *signal, size_t number_of_samples);
+// fills a buffer with multiplier values for a Hann window
+NSUTIL_EXPORT int nsutil_window_FillHann_F32_IP(float *window, size_t number_of_samples);
+NSUTIL_EXPORT int nsutil_window_FillKaiser_F32_IP(float *window, float alpha, size_t number_of_samples);
+NSUTIL_EXPORT int nsutil_window_Multiply_F32_IP(float *signal, const float *window, size_t number_of_samples);
+
+#ifdef __cplusplus
+}
+#endif
\ No newline at end of file
-- 
cgit