1 files changed, 0 insertions, 90 deletions
diff --git a/drivers/opus/celt/tests/test_unit_rotation.c b/drivers/opus/celt/tests/test_unit_rotation.c
deleted file mode 100644
index a57bf11e79..0000000000
--- a/drivers/opus/celt/tests/test_unit_rotation.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Copyright (c) 2008-2011 Xiph.Org Foundation
-   Written by Jean-Marc Valin */
-/*
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-   - Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
-   - Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
-   OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#ifdef OPUS_ENABLED
-#include "opus/opus_config.h"
-#endif
-
-#ifndef CUSTOM_MODES
-#define CUSTOM_MODES
-#endif
-
-#define CELT_C
-
-#include <stdio.h>
-#include <stdlib.h>
-#include "opus/celt/vq.c"
-#include "opus/celt/cwrs.c"
-#include "opus/celt/entcode.c"
-#include "opus/celt/entenc.c"
-#include "opus/celt/entdec.c"
-#include "opus/celt/mathops.c"
-#include "opus/celt/bands.h"
-#include <math.h>
-#define MAX_SIZE 100
-
-int ret=0;
-void test_rotation(int N, int K)
-{
-   int i;
-   double err = 0, ener = 0, snr, snr0;
-   opus_val16 x0[MAX_SIZE];
-   opus_val16 x1[MAX_SIZE];
-   for (i=0;i<N;i++)
-      x1[i] = x0[i] = rand()%32767-16384;
-   exp_rotation(x1, N, 1, 1, K, SPREAD_NORMAL);
-   for (i=0;i<N;i++)
-   {
-      err += (x0[i]-(double)x1[i])*(x0[i]-(double)x1[i]);
-      ener += x0[i]*(double)x0[i];
-   }
-   snr0 = 20*log10(ener/err);
-   err = ener = 0;
-   exp_rotation(x1, N, -1, 1, K, SPREAD_NORMAL);
-   for (i=0;i<N;i++)
-   {
-      err += (x0[i]-(double)x1[i])*(x0[i]-(double)x1[i]);
-      ener += x0[i]*(double)x0[i];
-   }
-   snr = 20*log10(ener/err);
-   printf ("SNR for size %d (%d pulses) is %f (was %f without inverse)\n", N, K, snr, snr0);
-   if (snr < 60 || snr0 > 20)
-   {
-      fprintf(stderr, "FAIL!\n");
-      ret = 1;
-   }
-}
-
-int main(void)
-{
-   ALLOC_STACK;
-   test_rotation(15, 3);
-   test_rotation(23, 5);
-   test_rotation(50, 3);
-   test_rotation(80, 1);
-   return ret;
-}