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- /**********************************************************************
- Each of the companies; Lucent, Motorola, Nokia, and Qualcomm (hereinafter
- referred to individually as "Source" or collectively as "Sources") do
- hereby state:
- To the extent to which the Source(s) may legally and freely do so, the
- Source(s), upon submission of a Contribution, grant(s) a free,
- irrevocable, non-exclusive, license to the Third Generation Partnership
- Project 2 (3GPP2) and its Organizational Partners: ARIB, CCSA, TIA, TTA,
- and TTC, under the Source's copyright or copyright license rights in the
- Contribution, to, in whole or in part, copy, make derivative works,
- perform, display and distribute the Contribution and derivative works
- thereof consistent with 3GPP2's and each Organizational Partner's
- policies and procedures, with the right to (i) sublicense the foregoing
- rights consistent with 3GPP2's and each Organizational Partner's policies
- and procedures and (ii) copyright and sell, if applicable) in 3GPP2's name
- or each Organizational Partner's name any 3GPP2 or transposed Publication
- even though this Publication may contain the Contribution or a derivative
- work thereof. The Contribution shall disclose any known limitations on
- the Source's rights to license as herein provided.
- When a Contribution is submitted by the Source(s) to assist the
- formulating groups of 3GPP2 or any of its Organizational Partners, it
- is proposed to the Committee as a basis for discussion and is not to
- be construed as a binding proposal on the Source(s). The Source(s)
- specifically reserve(s) the right to amend or modify the material
- contained in the Contribution. Nothing contained in the Contribution
- shall, except as herein expressly provided, be construed as conferring
- by implication, estoppel or otherwise, any license or right under (i)
- any existing or later issuing patent, whether or not the use of
- information in the document necessarily employs an invention of any
- existing or later issued patent, (ii) any copyright, (iii) any
- trademark, or (iv) any other intellectual property right.
- With respect to the Software necessary for the practice of any or
- all Normative portions of the Enhanced Variable Rate Codec (EVRC) as
- it exists on the date of submittal of this form, should the EVRC be
- approved as a Specification or Report by 3GPP2, or as a transposed
- Standard by any of the 3GPP2's Organizational Partners, the Source(s)
- state(s) that a worldwide license to reproduce, use and distribute the
- Software, the license rights to which are held by the Source(s), will
- be made available to applicants under terms and conditions that are
- reasonable and non-discriminatory, which may include monetary compensation,
- and only to the extent necessary for the practice of any or all of the
- Normative portions of the EVRC or the field of use of practice of the
- EVRC Specification, Report, or Standard. The statement contained above
- is irrevocable and shall be binding upon the Source(s). In the event
- the rights of the Source(s) in and to copyright or copyright license
- rights subject to such commitment are assigned or transferred, the
- Source(s) shall notify the assignee or transferee of the existence of
- such commitments.
- *******************************************************************/
-
- /*======================================================================*/
- /* Enhanced Variable Rate Codec - Bit-Exact C Specification */
- /* Copyright (C) 1997-1998 Telecommunications Industry Association. */
- /* All rights reserved. */
- /*----------------------------------------------------------------------*/
- /* Note: Reproduction and use of this software for the design and */
- /* development of North American Wideband CDMA Digital */
- /* Cellular Telephony Standards is authorized by the TIA. */
- /* The TIA does not authorize the use of this software for any */
- /* other purpose. */
- /* */
- /* The availability of this software does not provide any license */
- /* by implication, estoppel, or otherwise under any patent rights */
- /* of TIA member companies or others covering any use of the */
- /* contents herein. */
- /* */
- /* Any copies of this software or derivative works must include */
- /* this and all other proprietary notices. */
- /*======================================================================*/
- /* Module: globs.c */
- /*----------------------------------------------------------------------*/
- /* Memory Usage: */
- /* ROM: 0 */
- /* Static/Global RAM: 102 */
- /* Stack/Local RAM: 0 */
- /*----------------------------------------------------------------------*/
- #include "macro.h"
- extern short Scratch[SubFrameSize + 6];
- extern short SScratch[6]; /* scratch short memory */
- extern short lsp_ex[ORDER]; /* Correlation coefficients */
- extern short lspi[ORDER]; /* Interpolation of correlation coeff */
- extern short pci[ORDER]; /* Interpolated prediction coefficients */
- extern short *gnvq; /* Quantization table for fcb gain */
- extern short idxppg; /* Pitch gain c.b. - selected gain index */
- extern short idxcb; /* Shape c.b. - selected shape index */
- extern short idxcbg; /* FCB gain c.b. - selected gain index */
- extern short bit_rate; /* Current bitrate for encoder/decoder */
- extern short FCBGainSize; /* Current Fixed Codebook Gain Size */
- extern short delay; /* current frames delay */
- extern short LPCflag;
- extern short fcbIndexVector[10];
- extern short PackWdsPtr[2]; /* Pointer to current TX/RX receive word */
- extern short PackedWords[PACKWDSNUM]; /* TX/RX memory */
- extern short *nsize, *nsub, *lognsize, knum;
- extern short *lsptab;
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