file renaming
This commit is contained in:
Volker Fischer
parent
0cc2aa6bc6
commit
ebd0882d52
7 changed files with 753 additions and 753 deletions
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@ -38,7 +38,7 @@
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#include "os_support.h"
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#include "mdct.h"
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#include <math.h>
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#include "celt.h"
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#include "cc6_celt.h"
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#include "pitch.h"
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#include "kiss_fftr.h"
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#include "bands.h"
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@ -1,69 +1,69 @@
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/* (C) 2008 Jean-Marc Valin, CSIRO
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*/
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/*
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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||||
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.
|
||||
|
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- Neither the name of the Xiph.org Foundation nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
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 FOUNDATION 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
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef CELT_HEADER_H
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#define CELT_HEADER_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "celt.h"
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#include "celt_types.h"
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/** Header data to be used for Ogg files (or possibly other encapsulation)
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@brief Header data
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*/
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typedef struct {
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char codec_id[8]; /**< MUST be "CELT " (four spaces) */
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char codec_version[20]; /**< Version used (as string) */
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celt_int32_t version_id; /**< Version id (negative for until stream is frozen) */
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celt_int32_t header_size; /**< Size of this header */
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celt_int32_t sample_rate; /**< Sampling rate of the original audio */
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celt_int32_t nb_channels; /**< Number of channels */
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celt_int32_t frame_size; /**< Samples per frame (per channel) */
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celt_int32_t overlap; /**< Overlapping samples (per channel) */
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celt_int32_t bytes_per_packet; /**< Number of bytes per compressed packet (0 if unknown) */
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celt_int32_t extra_headers; /**< Number of additional headers that follow this header */
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} CELTHeader;
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/** Creates a basic header struct */
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EXPORT int celt_header_init(CELTHeader *header, const CELTMode *m);
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EXPORT int celt_header_to_packet(const CELTHeader *header, unsigned char *packet, celt_uint32_t size);
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EXPORT int celt_header_from_packet(const unsigned char *packet, celt_uint32_t size, CELTHeader *header);
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#ifdef __cplusplus
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}
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#endif
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#endif /* CELT_HEADER_H */
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/* (C) 2008 Jean-Marc Valin, CSIRO
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*/
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/*
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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|
||||
- Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
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|
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- Redistributions in binary form must reproduce the above copyright
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||||
notice, this list of conditions and the following disclaimer in the
|
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documentation and/or other materials provided with the distribution.
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- Neither the name of the Xiph.org Foundation nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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||||
|
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
|
||||
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
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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
|
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef CELT_HEADER_H
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#define CELT_HEADER_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "cc6_celt.h"
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#include "celt_types.h"
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/** Header data to be used for Ogg files (or possibly other encapsulation)
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@brief Header data
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*/
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typedef struct {
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char codec_id[8]; /**< MUST be "CELT " (four spaces) */
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char codec_version[20]; /**< Version used (as string) */
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celt_int32_t version_id; /**< Version id (negative for until stream is frozen) */
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celt_int32_t header_size; /**< Size of this header */
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celt_int32_t sample_rate; /**< Sampling rate of the original audio */
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celt_int32_t nb_channels; /**< Number of channels */
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celt_int32_t frame_size; /**< Samples per frame (per channel) */
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celt_int32_t overlap; /**< Overlapping samples (per channel) */
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celt_int32_t bytes_per_packet; /**< Number of bytes per compressed packet (0 if unknown) */
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celt_int32_t extra_headers; /**< Number of additional headers that follow this header */
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} CELTHeader;
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/** Creates a basic header struct */
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EXPORT int celt_header_init(CELTHeader *header, const CELTMode *m);
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EXPORT int celt_header_to_packet(const CELTHeader *header, unsigned char *packet, celt_uint32_t size);
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EXPORT int celt_header_from_packet(const unsigned char *packet, celt_uint32_t size, CELTHeader *header);
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#ifdef __cplusplus
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}
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#endif
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#endif /* CELT_HEADER_H */
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1028
libs/celt/modes.c
1028
libs/celt/modes.c
File diff suppressed because it is too large
Load diff
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@ -1,111 +1,111 @@
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/* (C) 2007-2008 Jean-Marc Valin, CSIRO
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*/
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/*
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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||||
|
||||
- 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.
|
||||
|
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- Neither the name of the Xiph.org Foundation nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
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this software without specific prior written permission.
|
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|
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
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``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 FOUNDATION 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
|
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef MODES_H
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#define MODES_H
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#include "celt_types.h"
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#include "celt.h"
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#include "arch.h"
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#include "mdct.h"
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#include "psy.h"
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#include "pitch.h"
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#define CELT_BITSTREAM_VERSION 0x80000009
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#ifdef STATIC_MODES
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#include "static_modes.h"
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#endif
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#define MAX_PERIOD 1024
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#ifndef CHANNELS
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# ifdef DISABLE_STEREO
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# define CHANNELS(mode) (1)
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# else
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# define CHANNELS(mode) ((mode)->nbChannels)
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# endif
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#endif
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#define MDCT(mode) (&(mode)->mdct)
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#ifndef OVERLAP
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#define OVERLAP(mode) ((mode)->overlap)
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#endif
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#ifndef FRAMESIZE
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#define FRAMESIZE(mode) ((mode)->mdctSize)
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#endif
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/** Mode definition (opaque)
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@brief Mode definition
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*/
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struct CELTMode {
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celt_uint32_t marker_start;
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celt_int32_t Fs;
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int overlap;
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int mdctSize;
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int nbChannels;
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int nbEBands;
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int nbPBands;
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int pitchEnd;
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const celt_int16_t *eBands; /**< Definition for each "pseudo-critical band" */
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const celt_int16_t *pBands; /**< Definition of the bands used for the pitch */
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celt_word16_t ePredCoef;/**< Prediction coefficient for the energy encoding */
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int nbAllocVectors; /**< Number of lines in the matrix below */
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const celt_int16_t *allocVectors; /**< Number of bits in each band for several rates */
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const celt_int16_t * const *bits; /**< Cache for pulses->bits mapping in each band */
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/* Stuff that could go in the {en,de}coder, but we save space this way */
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mdct_lookup mdct;
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kiss_fftr_cfg fft;
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const celt_word16_t *window;
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int nbShortMdcts;
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int shortMdctSize;
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mdct_lookup shortMdct;
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const celt_word16_t *shortWindow;
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struct PsyDecay psy;
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int *prob;
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celt_uint32_t marker_end;
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};
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int check_mode(const CELTMode *mode);
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#endif
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/* (C) 2007-2008 Jean-Marc Valin, CSIRO
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*/
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/*
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Redistribution and use in source and binary forms, with or without
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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.
|
||||
|
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- Neither the name of the Xiph.org Foundation nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
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 FOUNDATION 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
|
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef MODES_H
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#define MODES_H
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#include "celt_types.h"
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#include "cc6_celt.h"
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#include "arch.h"
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#include "mdct.h"
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#include "psy.h"
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#include "pitch.h"
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#define CELT_BITSTREAM_VERSION 0x80000009
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#ifdef STATIC_MODES
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#include "static_modes.h"
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#endif
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#define MAX_PERIOD 1024
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#ifndef CHANNELS
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# ifdef DISABLE_STEREO
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# define CHANNELS(mode) (1)
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# else
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# define CHANNELS(mode) ((mode)->nbChannels)
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# endif
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#endif
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#define MDCT(mode) (&(mode)->mdct)
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#ifndef OVERLAP
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#define OVERLAP(mode) ((mode)->overlap)
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#endif
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#ifndef FRAMESIZE
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#define FRAMESIZE(mode) ((mode)->mdctSize)
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#endif
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/** Mode definition (opaque)
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@brief Mode definition
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*/
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struct CELTMode {
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celt_uint32_t marker_start;
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celt_int32_t Fs;
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int overlap;
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int mdctSize;
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int nbChannels;
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int nbEBands;
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int nbPBands;
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int pitchEnd;
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const celt_int16_t *eBands; /**< Definition for each "pseudo-critical band" */
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const celt_int16_t *pBands; /**< Definition of the bands used for the pitch */
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celt_word16_t ePredCoef;/**< Prediction coefficient for the energy encoding */
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int nbAllocVectors; /**< Number of lines in the matrix below */
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const celt_int16_t *allocVectors; /**< Number of bits in each band for several rates */
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const celt_int16_t * const *bits; /**< Cache for pulses->bits mapping in each band */
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/* Stuff that could go in the {en,de}coder, but we save space this way */
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mdct_lookup mdct;
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kiss_fftr_cfg fft;
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const celt_word16_t *window;
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int nbShortMdcts;
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int shortMdctSize;
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mdct_lookup shortMdct;
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const celt_word16_t *shortWindow;
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struct PsyDecay psy;
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int *prob;
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celt_uint32_t marker_end;
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};
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int check_mode(const CELTMode *mode);
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#endif
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112
libs/celt/psy.h
112
libs/celt/psy.h
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@ -1,56 +1,56 @@
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/* (C) 2007 Jean-Marc Valin, CSIRO
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*/
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/*
|
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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.
|
||||
|
||||
- Neither the name of the Xiph.org Foundation nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
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 FOUNDATION 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.
|
||||
*/
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#ifndef PSY_H
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#define PSY_H
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#include "arch.h"
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#include "celt.h"
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struct PsyDecay {
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/*celt_word16_t *decayL;*/
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const celt_word16_t * __restrict decayR;
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};
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/** Pre-compute the decay of the psycho-acoustic spreading function */
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void psydecay_init(struct PsyDecay *decay, int len, celt_int32_t Fs);
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/** Free the memory allocated for the spreading function */
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void psydecay_clear(struct PsyDecay *decay);
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/** Compute the masking curve for an input (DFT) spectrum X */
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void compute_masking(const struct PsyDecay *decay, celt_word16_t *X, celt_mask_t *mask, int len);
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/** Compute the masking curve for an input (MDCT) spectrum X */
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void compute_mdct_masking(const struct PsyDecay *decay, celt_word32_t *X, celt_word16_t *tonality, celt_word16_t *long_window, celt_mask_t *mask, int len);
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void compute_tonality(const CELTMode *m, celt_word16_t * __restrict X, celt_word16_t * mem, int len, celt_word16_t *tonality, int mdct_size);
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#endif /* PSY_H */
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/* (C) 2007 Jean-Marc Valin, CSIRO
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*/
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/*
|
||||
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.
|
||||
|
||||
- Neither the name of the Xiph.org Foundation nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
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 FOUNDATION 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 PSY_H
|
||||
#define PSY_H
|
||||
|
||||
#include "arch.h"
|
||||
#include "cc6_celt.h"
|
||||
|
||||
struct PsyDecay {
|
||||
/*celt_word16_t *decayL;*/
|
||||
const celt_word16_t * __restrict decayR;
|
||||
};
|
||||
|
||||
/** Pre-compute the decay of the psycho-acoustic spreading function */
|
||||
void psydecay_init(struct PsyDecay *decay, int len, celt_int32_t Fs);
|
||||
|
||||
/** Free the memory allocated for the spreading function */
|
||||
void psydecay_clear(struct PsyDecay *decay);
|
||||
|
||||
/** Compute the masking curve for an input (DFT) spectrum X */
|
||||
void compute_masking(const struct PsyDecay *decay, celt_word16_t *X, celt_mask_t *mask, int len);
|
||||
|
||||
/** Compute the masking curve for an input (MDCT) spectrum X */
|
||||
void compute_mdct_masking(const struct PsyDecay *decay, celt_word32_t *X, celt_word16_t *tonality, celt_word16_t *long_window, celt_mask_t *mask, int len);
|
||||
|
||||
void compute_tonality(const CELTMode *m, celt_word16_t * __restrict X, celt_word16_t * mem, int len, celt_word16_t *tonality, int mdct_size);
|
||||
|
||||
#endif /* PSY_H */
|
||||
|
|
|
|||
|
|
@ -30,7 +30,7 @@
|
|||
#include <QString>
|
||||
#include <QDateTime>
|
||||
#include <QMessageBox>
|
||||
#include "celt.h"
|
||||
#include "cc6_celt.h"
|
||||
#include "global.h"
|
||||
#include "socket.h"
|
||||
#include "channel.h"
|
||||
|
|
|
|||
|
|
@ -29,7 +29,7 @@
|
|||
#include <QTimer>
|
||||
#include <QDateTime>
|
||||
#include <QHostAddress>
|
||||
#include "celt.h"
|
||||
#include "cc6_celt.h"
|
||||
#include "global.h"
|
||||
#include "socket.h"
|
||||
#include "channel.h"
|
||||
|
|
|
|||
Loading…
Reference in a new issue