1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 #ifndef XAADAPTATIONCONTEXTBASE_H |
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19 #define XAADAPTATIONCONTEXTBASE_H |
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20 |
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21 #include <stdlib.h> |
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22 #include "XAGlobals.h" |
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23 #include "openmaxalwrapper.h" |
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24 #include "OpenMAXAL_ContentPipe.h" |
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25 #include "XAPlatform.h" |
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26 |
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27 /* ENUMERATIONS */ |
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28 |
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29 typedef enum { |
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30 XAMediaPlayerAdaptation = 0, |
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31 XAMediaRecorderAdaptation, |
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32 XARadioAdaptation, |
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33 XACameraAdaptation, |
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34 XAOutputMixAdaptation, |
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35 XAVibraAdaptation, |
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36 XALedArrayAdaptation, |
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37 XAMDAdaptation, |
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38 XAEngineAdaptation |
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39 }AdaptationContextIDS; |
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40 |
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41 /** |
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42 * enumeration for different adaptation event types. |
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43 * add more types when needed, use single bit values. |
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44 **/ |
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45 typedef enum { |
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46 XA_GENERICEVENTS = 0x1, |
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47 XA_PLAYITFEVENTS = 0x2, |
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48 XA_RECORDITFEVENTS = 0x4, |
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49 XA_SNAPSHOTITFEVENTS = 0x8, |
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50 XA_OUTPUTMIXITFEVENTS = 0x10, |
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51 XA_CAMERAITFEVENTS = 0x20, |
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52 XA_PREFETCHITFEVENTS = 0x40, |
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53 XA_RADIOITFEVENTS = 0x80, |
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54 XA_RDSITFEVENTS = 0x100, |
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55 XA_METADATAEVENTS = 0x200, |
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56 XA_ADDMORETYPES = 0x400 |
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57 }XAAdaptEventTypes; |
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58 |
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59 #define XA_ADAPT_PU_INTERVAL 50 /* position update interval */ |
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60 #define XA_ADAPT_ASYNC_TIMEOUT 3000 /* timeout to wait async events */ |
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61 #define XA_ADAPT_ASYNC_TIMEOUT_SHORT 1000 /* timeout to wait async events */ |
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62 #define XA_ADAPT_ASYNC_TIMEOUT_SHORT_NSEC 1000000 /* timeout to wait async events */ |
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63 |
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64 #define XA_ADAPT_POSITION_UPDATE_EVT 0xf0 /* position update event */ |
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65 #define XA_ADAPT_SNAPSHOT_TAKEN 0xf1 /* snapshot taken event */ |
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66 #define XA_ADAPT_SNAPSHOT_INITIATED 0xf2 /* snapshot intitiated event */ |
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67 #define XA_ADAPT_MDE_TAGS_AVAILABLE 0xf3 /* metadata taglist changed */ |
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68 #define XA_ADAPT_OMIX_DEVICESET_CHANGED 0xf4 /* Output mix device changed event */ |
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69 #define XA_ADAPT_RADIO_FREQUENCY_CHANGED 0xf6 /* Radio frequency changed event */ |
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70 #define XA_ADAPT_RADIO_FREQUENCY_RANGE_CHANGED 0xf7 /* Radio frequency range changed event */ |
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71 #define XA_ADAPT_RADIO_SEEK_COMPLETE 0xf8 /* Radio seek complete changed event */ |
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72 #define XA_ADAPT_RDS_GET_ODA_GROUP_DONE 0xf9 /* RDS get oda group done event */ |
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73 #define XA_ADAPT_BUFFERING 0xfa |
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74 #define XA_ADAPT_MDE_TAGS_WRITTEN 0xfb |
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75 /* TYPEDEFS */ |
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76 |
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77 #define RADIO_DEFAULT_FREQ_RANGE XA_FREQRANGE_FMEUROAMERICA |
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78 #define RADIO_DEFAULT_FREQ 88000000 |
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79 |
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80 /* Adaptation event structure */ |
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81 typedef struct XAAdaptEvent_ |
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82 { |
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83 XAAdaptEventTypes eventtype; /* what kind of event, e.g. playitf event */ |
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84 XAuint8 eventid; /* eventtype-specific event, e.g. XA_PLAYEVENT macro */ |
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85 XAuint32 datasize; /* event data size */ |
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86 void* data; /* event data if needed */ |
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87 } XAAdaptEvent; |
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88 |
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89 /* Adaptation event callback */ |
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90 typedef void (*xaAdaptEventHandler) ( void *pHandlerCtx, XAAdaptEvent* event ); |
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91 |
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92 /* Forward declaration of adaptation basecontext */ |
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93 typedef struct XAAdaptationBaseCtx_ XAAdaptationBaseCtx; |
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94 |
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95 /* FUNCTIONS */ |
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96 XAresult XAAdaptationBase_Init( XAAdaptationBaseCtx* pSelf, XAuint32 ctxId ); |
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97 XAresult XAAdaptationBase_PostInit( XAAdaptationBaseCtx* ctx ); |
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98 XAresult XAAdaptationBase_AddEventHandler( XAAdaptationBaseCtx* ctx, xaAdaptEventHandler evtHandler, |
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99 XAuint32 evtTypes,void *pHandlerCtx ); |
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100 XAresult XAAdaptationBase_RemoveEventHandler( XAAdaptationBaseCtx* ctx, xaAdaptEventHandler evtHandler ); |
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101 void XAAdaptationBase_Free( XAAdaptationBaseCtx* ctx ); |
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102 XAresult XAAdaptationBase_SetCPConfiguration(XAAdaptationBaseCtx* ctx, XAConfigExtensionCpKey configValue); |
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103 |
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104 #endif /*XAADAPTATIONCONTEXTBASE_H*/ |
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105 |
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