summaryrefslogtreecommitdiffstats
path: root/noatun/modules/winskin/vis/winSkinFFT_impl.h
diff options
context:
space:
mode:
Diffstat (limited to 'noatun/modules/winskin/vis/winSkinFFT_impl.h')
-rw-r--r--noatun/modules/winskin/vis/winSkinFFT_impl.h62
1 files changed, 62 insertions, 0 deletions
diff --git a/noatun/modules/winskin/vis/winSkinFFT_impl.h b/noatun/modules/winskin/vis/winSkinFFT_impl.h
new file mode 100644
index 00000000..c1a77e45
--- /dev/null
+++ b/noatun/modules/winskin/vis/winSkinFFT_impl.h
@@ -0,0 +1,62 @@
+/*
+ implementation for winskin fft
+ Copyright (C) 2000 Martin Vogt
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Library General Public License as published by
+ the Free Software Foundation.
+
+ For more information look at the file COPYRIGHT in this package
+
+ */
+
+
+#ifndef __WINSKINFFT_IMPL_H
+#define __WINSKINFFT_IMPL_H
+
+#include <artsflow.h>
+#include <stdsynthmodule.h>
+#include "winskinvis.h"
+#include "realFFTFilter.h"
+#include "visQueue.h"
+
+
+using namespace std;
+using namespace Arts;
+
+namespace Noatun {
+
+class WinSkinFFT_impl : public WinSkinFFT_skel, public StdSynthModule {
+
+ public:
+
+ WinSkinFFT_impl();
+ ~WinSkinFFT_impl();
+
+ void streamInit();
+ void streamStart();
+
+ // in: audio stream inleft, inright;
+ // out: audio stream outleft, outright;
+ void calculateBlock(unsigned long samples);
+
+ void bandResolution(float res);
+ float bandResolution();
+ vector<float> *scope();
+
+ private:
+ RealFFTFilter* realFFTFilter;
+ int fftBands_short;
+ int* fftArray;
+ VISQueue* visQueue;
+ int bands;
+
+ int fragCnt;
+ int writePos;
+ int readPos;
+};
+
+
+}
+
+#endif