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annotate src/gpf3/ccd/gsm5_tv.c @ 702:9394305d4ff5 default tip

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etm_audio.c: fix off-by-one error in auw of FIR coefficients This fix was already made in FC Tourmaline a while back, but it is also the kind of bugfix that deserves to be backported to Magnetite and Selenite as well.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 31 Oct 2022 00:14:44 +0000
parents c41a534f33c6
children
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project :
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4 | Modul : gsm5_tv.c
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2004 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : Definition of encoding and decoding functions for GSM5_TV elements
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18 | GSM5_TV is very similar to GSM3_TV but doesn't support tags with
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19 | length 4 bits (needed in case of IEI = 0x80 with 8 bit tag)
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20 +-----------------------------------------------------------------------------
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21 */
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22
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23
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24 /*
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25 * standard definitions like GLOBAL, UCHAR, ERROR etc.
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26 */
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27 #include "typedefs.h"
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28 #include "header.h"
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29
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30 /*
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31 * Prototypes of ccd (USE_DRIVER EQ undef) for prototypes only
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32 * look at ccdapi.h
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33 */
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34 #undef USE_DRIVER
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35 #include "ccdapi.h"
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36
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37 /*
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38 * Types and functions for bit access and manipulation
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39 */
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40 #include "ccd_globs.h"
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41 #include "bitfun.h"
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42
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43 /*
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44 * Prototypes of ccd internal functions
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45 */
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46 #include "ccd.h"
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47
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48 /*
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49 * Declaration of coder/decoder tables
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50 */
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51 #include "ccdtable.h"
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52 #include "ccddata.h"
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53
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54 #ifndef RUN_INT_RAM
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55 /*
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56 +--------------------------------------------------------------------+
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57 | PROJECT : CCD (6144) MODULE : CDC_GSM |
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58 | STATE : code ROUTINE : cdc_gsm5tv_decode |
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59 +--------------------------------------------------------------------+
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60
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61 PURPOSE : Decoding of the GSM Type 5TV element. This element
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62 consists of a 8 Bit T component and a V component with
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63 fixed length.
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64 */
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65
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66 SHORT cdc_gsm5tv_decode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs)
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67 {
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68 T_TLV_SORT tlv_inf;
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69
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70 tlv_inf.gotTag = TRUE;
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71 tlv_inf.gotLen = FALSE;
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72
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73 #ifdef DEBUG_CCD
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74 #ifndef CCD_SYMBOLS
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75 TRACE_CCD (globs, "cdc_gsm5tv_decode()");
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76 #else
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77 TRACE_CCD (globs, "cdc_gsm5tv_decode() %s", ccddata_get_alias((USHORT) e_ref, 1));
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78 #endif
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79 #endif
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80
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81 return cdc_tlv_decode (c_ref, e_ref, &tlv_inf, globs);
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82 }
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83 #endif /* !RUN_INT_RAM */
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84
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85 #ifndef RUN_INT_RAM
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86 /*
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87 +--------------------------------------------------------------------+
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88 | PROJECT : CCD (6144) MODULE : CDC_GSM |
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89 | STATE : code ROUTINE : cdc_gsm5tv_encode |
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90 +--------------------------------------------------------------------+
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91
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92 PURPOSE : Encoding of the GSM Type 5TV element. This element
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93 consists of a 8 Bit T component and a V component with
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94 fixed length.
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95 */
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96
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97 SHORT cdc_gsm5tv_encode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs)
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98 {
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99 #ifdef DEBUG_CCD
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100 #ifndef CCD_SYMBOLS
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101 TRACE_CCD (globs, "cdc_gsm5tv_encode()");
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102 #else
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103 TRACE_CCD (globs, "cdc_gsm5tv_encode() %s", ccddata_get_alias((USHORT) e_ref, 1));
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104 #endif
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105 #endif
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106
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107 cdc_tlv_encode (e_ref, 8, 0, globs);
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108
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109 return 1;
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110 }
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111 #endif /* !RUN_INT_RAM */