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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 XAPREFETCHSTATUSITF_H_ |
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19 #define XAPREFETCHSTATUSITF_H_ |
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20 |
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21 #include "openmaxalwrapper.h" |
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22 #include "xaglobals.h" |
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23 #include "xaadptbasectx.h" |
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24 #include "xamediaplayer.h" |
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25 |
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26 #define PREFETCHSTATUSITF_DEFAULT_UPDATE_PERIOD 100 |
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27 |
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28 /* |
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29 * implementation declaration |
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30 */ |
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31 typedef struct XAPrefetchStatusItfImpl_ |
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32 { |
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33 /* "inherit" interface */ |
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34 struct XAPrefetchStatusItf_ itf; |
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35 /* pointer to self */ |
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36 struct XAPrefetchStatusItfImpl_* self; |
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37 |
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38 /* variables */ |
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39 |
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40 XAuint32 pStatus; |
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41 XApermille pLevel; |
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42 |
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43 XAPrefetchStatusItf cbPtrToSelf; |
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44 xaPrefetchCallback callback; |
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45 void *cbcontext; |
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46 XAuint32 eventFlags; |
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47 XApermille fillUpdatePeriod; |
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48 XAAdaptationBaseCtx* adaptationCtx; |
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49 }XAPrefetchStatusItfImpl; |
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50 |
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51 /** |
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52 * XAPrefetchStatusItf interface implementation |
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53 */ |
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54 XAresult XAPrefetchStatusItfImpl_GetPrefetchStatus(XAPrefetchStatusItf self, |
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55 XAuint32 *pStatus); |
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56 |
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57 XAresult XAPrefetchStatusItfImpl_GetFillLevel(XAPrefetchStatusItf self, |
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58 XApermille *pLevel); |
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59 |
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60 XAresult XAPrefetchStatusItfImpl_RegisterCallback(XAPrefetchStatusItf self, |
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61 xaPrefetchCallback callback, |
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62 void *pContext); |
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63 |
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64 XAresult XAPrefetchStatusItfImpl_SetCallbackEventsMask(XAPrefetchStatusItf self, |
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65 XAuint32 eventFlags); |
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66 |
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67 XAresult XAPrefetchStatusItfImpl_GetCallbackEventsMask(XAPrefetchStatusItf self, |
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68 XAuint32 *pEventFlags); |
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69 |
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70 XAresult XAPrefetchStatusItfImpl_SetFillUpdatePeriod(XAPrefetchStatusItf self, |
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71 XApermille period); |
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72 |
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73 XAresult XAPrefetchStatusItfImpl_GetFillUpdatePeriod(XAPrefetchStatusItf self, |
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74 XApermille *pPeriod); |
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75 |
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76 |
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77 |
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78 /* |
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79 * implementation-specific methods |
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80 */ |
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81 XAPrefetchStatusItfImpl* XAPrefetchStatusItfImpl_Create( XAMediaPlayerImpl* impl ); |
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82 void XAPrefetchStatusItfImpl_AdaptCb( void *pHandlerCtx, XAAdaptEvent *event ); |
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83 void XAPrefetchStatusItfImpl_Free(XAPrefetchStatusItfImpl* self); |
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84 |
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85 #endif /* XAPREFETCHSTATUSITF_H_ */ |