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Diffstat (limited to 'thirdparty/opus/celt/vq.h')
-rw-r--r-- | thirdparty/opus/celt/vq.h | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/thirdparty/opus/celt/vq.h b/thirdparty/opus/celt/vq.h deleted file mode 100644 index 5cfcbe50ea..0000000000 --- a/thirdparty/opus/celt/vq.h +++ /dev/null @@ -1,75 +0,0 @@ -/* Copyright (c) 2007-2008 CSIRO - Copyright (c) 2007-2009 Xiph.Org Foundation - Written by Jean-Marc Valin */ -/** - @file vq.h - @brief Vector quantisation of the residual - */ -/* - 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 VQ_H -#define VQ_H - -#include "entenc.h" -#include "entdec.h" -#include "modes.h" - -#if defined(MIPSr1_ASM) -#include "mips/vq_mipsr1.h" -#endif - - -/** Algebraic pulse-vector quantiser. The signal x is replaced by the sum of - * the pitch and a combination of pulses such that its norm is still equal - * to 1. This is the function that will typically require the most CPU. - * @param X Residual signal to quantise/encode (returns quantised version) - * @param N Number of samples to encode - * @param K Number of pulses to use - * @param enc Entropy encoder state - * @ret A mask indicating which blocks in the band received pulses -*/ -unsigned alg_quant(celt_norm *X, int N, int K, int spread, int B, - ec_enc *enc -#ifdef RESYNTH - , opus_val16 gain -#endif - ); - -/** Algebraic pulse decoder - * @param X Decoded normalised spectrum (returned) - * @param N Number of samples to decode - * @param K Number of pulses to use - * @param dec Entropy decoder state - * @ret A mask indicating which blocks in the band received pulses - */ -unsigned alg_unquant(celt_norm *X, int N, int K, int spread, int B, - ec_dec *dec, opus_val16 gain); - -void renormalise_vector(celt_norm *X, int N, opus_val16 gain, int arch); - -int stereo_itheta(const celt_norm *X, const celt_norm *Y, int stereo, int N, int arch); - -#endif /* VQ_H */ |