FreeCalypso > hg > fc-magnetite

annotate src/cs/layer1/gtt_include/ctm/conv_encoder.h @ 660:293c7db5f10f

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bmi3: fixed the mysterious "mute on first call" bug When UI-enabled fw boots on a previously blank (no /mmi/* files) FFS for the first time, the output_volume member of the persistent UI settings structure was left uninitialized, corresponding to the earpiece volume being set to mute, which is an invalid setting. Because of other quirks in the far-from-finished UI code, this volume setting takes effect only when the first call is answered, producing the odd behaviour seen at the user level. The current fix is to set the blank-FFS default for output_volume to volume level 4, which is the same -6 dB Iota volume as the ACI default.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 14 May 2020 02:50:41 +0000
parents 945cf7f506b2
children
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1 /*
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2 *******************************************************************************
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3 *
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4 * COPYRIGHT (C) 2000 BY ERICSSON EUROLAB DEUTSCHLAND GmbH
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5 *
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6 * The program(s) may be used and/or copied only with the
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7 * written permission from Ericsson or in accordance
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8 * with the terms and conditions stipulated in the agreement or
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9 * contract under which the program(s) have been supplied.
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10 *
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11 *******************************************************************************
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12 *
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13 * File : conv_encoder.h
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14 * Purpose : Header file for conv_encoder.c
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15 * Author : Francisco Javier Gil Gomez
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16 *
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17 *******************************************************************************
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18 *
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19 * Changes since October 13, 2000:
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20 * - added reset function conv_encoder_reset()
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21 *
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22 *******************************************************************************
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23 * $Id: $
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24 *
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25 */
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26
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27
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28 #ifndef conv_encoder_h
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29 #define conv_encoder_h "$Id: $"
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30
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31 #include "conv_poly.h" /* definition of encoder_t */
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32
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33 /***********************************************************************/
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34 /* conv_encoder_init() */
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35 /* ******************* */
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36 /* Initialization of the convolutional encoder. */
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37 /* */
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38 /* output variables: */
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39 /* *ptr_state Initialized state variable of the encoder */
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40 /***********************************************************************/
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41
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42 void conv_encoder_init(conv_encoder_t* ptr_state);
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43
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44 void conv_encoder_reset(conv_encoder_t* ptr_state);
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45
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46 /***********************************************************************/
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47 /* conv_encoder_exec() */
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48 /* ******************* */
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49 /* Execution of the convolutional encoder */
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50 /* */
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51 /* input variables: */
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52 /* in Vector with net bits */
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53 /* inbits Number of valid net bits in vector in. */
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54 /* */
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55 /* output variables: */
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56 /* out Vector with the encoded gross bits. The gross */
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57 /* bits are either 0 or 1. The vector out must */
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58 /* have at least CHC_RATE*inbits elements. */
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59 /* */
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60 /* input/output variables: */
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61 /* *ptr_state State variable of the encoder */
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62 /* */
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63 /***********************************************************************/
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64
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65 void conv_encoder_exec(conv_encoder_t* ptr_state,
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66 WORD16* in,
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67 WORD16 inbits,
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68 WORD16* out);
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69
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70 #endif