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-rw-r--r--thirdparty/opus/celt/quant_bands.h66
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diff --git a/thirdparty/opus/celt/quant_bands.h b/thirdparty/opus/celt/quant_bands.h
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-/* Copyright (c) 2007-2008 CSIRO
- Copyright (c) 2007-2009 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.
-*/
-
-#ifndef QUANT_BANDS
-#define QUANT_BANDS
-
-#include "arch.h"
-#include "modes.h"
-#include "entenc.h"
-#include "entdec.h"
-#include "mathops.h"
-
-#ifdef FIXED_POINT
-extern const signed char eMeans[25];
-#else
-extern const opus_val16 eMeans[25];
-#endif
-
-void amp2Log2(const CELTMode *m, int effEnd, int end,
- celt_ener *bandE, opus_val16 *bandLogE, int C);
-
-void log2Amp(const CELTMode *m, int start, int end,
- celt_ener *eBands, const opus_val16 *oldEBands, int C);
-
-void quant_coarse_energy(const CELTMode *m, int start, int end, int effEnd,
- const opus_val16 *eBands, opus_val16 *oldEBands, opus_uint32 budget,
- opus_val16 *error, ec_enc *enc, int C, int LM,
- int nbAvailableBytes, int force_intra, opus_val32 *delayedIntra,
- int two_pass, int loss_rate, int lfe);
-
-void quant_fine_energy(const CELTMode *m, int start, int end, opus_val16 *oldEBands, opus_val16 *error, int *fine_quant, ec_enc *enc, int C);
-
-void quant_energy_finalise(const CELTMode *m, int start, int end, opus_val16 *oldEBands, opus_val16 *error, int *fine_quant, int *fine_priority, int bits_left, ec_enc *enc, int C);
-
-void unquant_coarse_energy(const CELTMode *m, int start, int end, opus_val16 *oldEBands, int intra, ec_dec *dec, int C, int LM);
-
-void unquant_fine_energy(const CELTMode *m, int start, int end, opus_val16 *oldEBands, int *fine_quant, ec_dec *dec, int C);
-
-void unquant_energy_finalise(const CELTMode *m, int start, int end, opus_val16 *oldEBands, int *fine_quant, int *fine_priority, int bits_left, ec_dec *dec, int C);
-
-#endif /* QUANT_BANDS */