1 files changed, 0 insertions, 120 deletions
diff --git a/thirdparty/opus/celt/bands.h b/thirdparty/opus/celt/bands.h
deleted file mode 100644
index e8bef4bad0..0000000000
--- a/thirdparty/opus/celt/bands.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/* Copyright (c) 2007-2008 CSIRO
-   Copyright (c) 2007-2009 Xiph.Org Foundation
-   Copyright (c) 2008-2009 Gregory Maxwell
-   Written by Jean-Marc Valin and Gregory Maxwell */
-/*
-   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.
-*/
-
-#ifndef BANDS_H
-#define BANDS_H
-
-#include "arch.h"
-#include "modes.h"
-#include "entenc.h"
-#include "entdec.h"
-#include "rate.h"
-
-/** Compute the amplitude (sqrt energy) in each of the bands
- * @param m Mode data
- * @param X Spectrum
- * @param bandE Square root of the energy for each band (returned)
- */
-void compute_band_energies(const CELTMode *m, const celt_sig *X, celt_ener *bandE, int end, int C, int LM);
-
-/*void compute_noise_energies(const CELTMode *m, const celt_sig *X, const opus_val16 *tonality, celt_ener *bandE);*/
-
-/** Normalise each band of X such that the energy in each band is
-    equal to 1
- * @param m Mode data
- * @param X Spectrum (returned normalised)
- * @param bandE Square root of the energy for each band
- */
-void normalise_bands(const CELTMode *m, const celt_sig * OPUS_RESTRICT freq, celt_norm * OPUS_RESTRICT X, const celt_ener *bandE, int end, int C, int M);
-
-/** Denormalise each band of X to restore full amplitude
- * @param m Mode data
- * @param X Spectrum (returned de-normalised)
- * @param bandE Square root of the energy for each band
- */
-void denormalise_bands(const CELTMode *m, const celt_norm * OPUS_RESTRICT X,
-      celt_sig * OPUS_RESTRICT freq, const opus_val16 *bandE, int start,
-      int end, int M, int downsample, int silence);
-
-#define SPREAD_NONE       (0)
-#define SPREAD_LIGHT      (1)
-#define SPREAD_NORMAL     (2)
-#define SPREAD_AGGRESSIVE (3)
-
-int spreading_decision(const CELTMode *m, const celt_norm *X, int *average,
-      int last_decision, int *hf_average, int *tapset_decision, int update_hf,
-      int end, int C, int M);
-
-#ifdef MEASURE_NORM_MSE
-void measure_norm_mse(const CELTMode *m, float *X, float *X0, float *bandE, float *bandE0, int M, int N, int C);
-#endif
-
-void haar1(celt_norm *X, int N0, int stride);
-
-/** Quantisation/encoding of the residual spectrum
- * @param encode flag that indicates whether we're encoding (1) or decoding (0)
- * @param m Mode data
- * @param start First band to process
- * @param end Last band to process + 1
- * @param X Residual (normalised)
- * @param Y Residual (normalised) for second channel (or NULL for mono)
- * @param collapse_masks Anti-collapse tracking mask
- * @param bandE Square root of the energy for each band
- * @param pulses Bit allocation (per band) for PVQ
- * @param shortBlocks Zero for long blocks, non-zero for short blocks
- * @param spread Amount of spreading to use
- * @param dual_stereo Zero for MS stereo, non-zero for dual stereo
- * @param intensity First band to use intensity stereo
- * @param tf_res Time-frequency resolution change
- * @param total_bits Total number of bits that can be used for the frame (including the ones already spent)
- * @param balance Number of unallocated bits
- * @param en Entropy coder state
- * @param LM log2() of the number of 2.5 subframes in the frame
- * @param codedBands Last band to receive bits + 1
- * @param seed Random generator seed
- * @param arch Run-time architecture (see opus_select_arch())
- */
-void quant_all_bands(int encode, const CELTMode *m, int start, int end,
-      celt_norm * X, celt_norm * Y, unsigned char *collapse_masks,
-      const celt_ener *bandE, int *pulses, int shortBlocks, int spread,
-      int dual_stereo, int intensity, int *tf_res, opus_int32 total_bits,
-      opus_int32 balance, ec_ctx *ec, int M, int codedBands, opus_uint32 *seed,
-      int arch);
-
-void anti_collapse(const CELTMode *m, celt_norm *X_,
-      unsigned char *collapse_masks, int LM, int C, int size, int start,
-      int end, const opus_val16 *logE, const opus_val16 *prev1logE,
-      const opus_val16 *prev2logE, const int *pulses, opus_uint32 seed,
-      int arch);
-
-opus_uint32 celt_lcg_rand(opus_uint32 seed);
-
-int hysteresis_decision(opus_val16 val, const opus_val16 *thresholds, const opus_val16 *hysteresis, int N, int prev);
-
-#endif /* BANDS_H */