1 /* |
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2 * Copyright (c) 2010 Ixonos Plc. |
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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 the "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 * Ixonos Plc |
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14 * |
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15 * Description: |
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16 * HwDevice plugin. |
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17 * |
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18 */ |
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19 |
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20 |
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21 /** |
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22 * @Example of the CI usage: |
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23 * 1. |
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24 * MVEDSPPreprocessingCI* preprocCI; |
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25 * preprocCI = (MVEDSPPreprocessingCI*)iDevvrInstance->CustomInterface( hwdevUid, KVEDSPHwDevicePreprocCIUid ); |
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26 * |
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27 * where: |
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28 * CDEVVRVideoRecord iDevvrInstance - The inctance of the DeviceVideoRecord; |
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29 * TUid hwdevUid - Encode HwDevice Uid; |
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30 * KVEDSPHwDevicePreprocCIUid - Custom Interface Uid; |
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31 * |
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32 * |
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33 * 2. TInt errCode = preprocessCI->SetPreprocessing( preprocessMode ); |
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34 * |
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35 * where: |
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36 * TBool preprocessMode - Preprocessing mode setting; ETrue - ON / EFalse - OFF; |
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37 * |
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38 * Preprocessing mode can be set ON / OFF only before initializing of the DeviceVideoRecord; |
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39 * |
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40 */ |
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41 |
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42 |
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43 #ifndef __MVEDSPPREPROCESSCI_H |
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44 #define __MVEDSPPREPROCESSCI_H |
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45 |
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46 |
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47 // INCLUDES |
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48 |
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49 // CONSTANTS |
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50 const TUid KVEDSPHwDevicePreprocCIUid = {0x101F86D8}; // Preprocessing custom interface Uid |
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51 |
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52 |
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53 // MACROS |
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54 |
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55 // DATA TYPES |
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56 |
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57 // FORWARD DECLARATIONS |
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58 |
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59 // CLASS DECLARATION |
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60 |
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61 class MVEDSPPreprocessingCI |
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62 { |
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63 public: |
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64 |
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65 /** |
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66 * Enables / Disables preprocessing mode |
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67 * @since 2.6 |
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68 * @param aMode ETrue - enable preprocessing |
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69 * @return KErrNone - Success, otherwise KErrNotReady - unable to process operation |
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70 */ |
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71 virtual TInt SetPreprocessing( TBool aMode ) = 0; |
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72 |
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73 }; |
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74 |
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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 #endif |
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