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-rw-r--r--lib/iir.h84
1 files changed, 0 insertions, 84 deletions
diff --git a/lib/iir.h b/lib/iir.h
deleted file mode 100644
index de6fa04e5..000000000
--- a/lib/iir.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * PCM time-domain equalizer
- *
- * Copyright (C) 2002-2005 Felipe Rivera <liebremx at users.sourceforge.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * $Id: iir.h,v 1.12 2005/10/17 01:57:59 liebremx Exp $
- */
-#ifndef IIR_H
-#define IIR_H
-
-//#include <glib.h>
-//#include "main.h"
-#include "iir_cfs.h"
-
-/*
- * Flush-to-zero to avoid flooding the CPU with underflow exceptions
- */
-#ifdef SSE_MATH
-#define FTZ 0x8000
-#define FTZ_ON { \
- unsigned int mxcsr; \
- __asm__ __volatile__ ("stmxcsr %0" : "=m" (*&mxcsr)); \
- mxcsr |= FTZ; \
- __asm__ __volatile__ ("ldmxcsr %0" : : "m" (*&mxcsr)); \
-}
-#define FTZ_OFF { \
- unsigned int mxcsr; \
- __asm__ __volatile__ ("stmxcsr %0" : "=m" (*&mxcsr)); \
- mxcsr &= ~FTZ; \
- __asm__ __volatile__ ("ldmxcsr %0" : : "m" (*&mxcsr)); \
-}
-#else
-#define FTZ_ON
-#define FTZ_OFF
-#endif
-
-/*
- * Function prototypes
- */
-void init_iir();
-void clean_history();
-void set_gain(int index, int chn, float val);
-void set_preamp(int chn, float val);
-
-
-__inline__ int iir(void *d, int length, int nch);
-
-#ifdef ARCH_X86
-__inline__ int round_trick(float floatvalue_to_round);
-#endif
-#ifdef ARCH_PPC
-__inline__ int round_ppc(float x);
-#endif
-
-#define EQ_CHANNELS 2
-#define EQ_MAX_BANDS 10
-
-extern float preamp[EQ_CHANNELS];
-extern sIIRCoefficients *iir_cf;
-extern int rate;
-extern int band_count;
-
-#ifdef BENCHMARK
-extern double timex;
-extern int count;
-extern unsigned int blength;
-#endif
-
-#endif /* #define IIR_H */
-