refactor(fmod): move all original files into fmod directory

2025-08-20 04:38:38 -04:00 · 2025-08-20 04:38:38 -04:00 · 35569faecc
commit 35569faecc
parent 50fb3c6b1c
544 changed files with 0 additions and 0 deletions
--- a/fmod/lib/libcelt/modes.h
+++ b/fmod/lib/libcelt/modes.h
@ -0,0 +1,111 @@
+/* (C) 2007-2008 Jean-Marc Valin, CSIRO
+*/
+/*
+   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 MODES_H
+#define MODES_H
+
+#include "celt_types.h"
+#include "celt.h"
+#include "arch.h"
+#include "mdct.h"
+#include "psy.h"
+#include "pitch.h"
+
+#define CELT_BITSTREAM_VERSION 0x80000009
+
+#ifdef STATIC_MODES
+#include "static_modes.h"
+#endif
+
+#define MAX_PERIOD 512
+
+#ifndef CHANNELS
+# ifdef DISABLE_STEREO
+#  define CHANNELS(mode) (1)
+# else
+#  define CHANNELS(mode) ((mode)->nbChannels)
+# endif
+#endif
+
+#define MDCT(mode) (&(mode)->mdct)
+
+#ifndef OVERLAP
+#define OVERLAP(mode) ((mode)->overlap)
+#endif
+
+#ifndef FRAMESIZE
+#define FRAMESIZE(mode) ((mode)->mdctSize)
+#endif
+
+/** Mode definition (opaque)
+ @brief Mode definition 
+ */
+struct CELTMode {
+   celt_uint32_t marker_start;
+   celt_int32_t Fs;
+   int          overlap;
+   int          mdctSize;
+   int          nbChannels;
+   
+   int          nbEBands;
+   int          nbPBands;
+   int          pitchEnd;
+   
+   const celt_int16_t   *eBands;   /**< Definition for each "pseudo-critical band" */
+   const celt_int16_t   *pBands;   /**< Definition of the bands used for the pitch */
+   
+   celt_word16_t ePredCoef;/**< Prediction coefficient for the energy encoding */
+   
+   int          nbAllocVectors; /**< Number of lines in the matrix below */
+   const celt_int16_t   *allocVectors;   /**< Number of bits in each band for several rates */
+   
+   const celt_int16_t * const *bits; /**< Cache for pulses->bits mapping in each band */
+
+   /* Stuff that could go in the {en,de}coder, but we save space this way */
+   mdct_lookup mdct;
+   kiss_fftr_cfg fft;
+
+   const celt_word16_t *window;
+
+   int         nbShortMdcts;
+   int         shortMdctSize;
+   mdct_lookup shortMdct;
+   const celt_word16_t *shortWindow;
+
+   struct PsyDecay psy;
+
+   int *prob;
+   celt_uint32_t marker_end;
+};
+
+int check_mode(const CELTMode *mode);
+
+#endif