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1 // Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // Graphics Resource - logical device driver inline functions |
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15 // |
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16 |
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17 #ifndef SGDEVICE_INL |
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18 #define SGDEVICE_INL |
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19 |
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20 inline TVersion SgDeviceVersionRequired() |
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21 { |
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22 return TVersion(1, 1, 0); |
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23 } |
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24 |
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25 #ifndef __KERNEL_MODE__ |
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26 |
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27 inline TInt RSgDevice::Connect() |
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28 { |
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29 return DoCreate(KSgDeviceName, SgDeviceVersionRequired(), KNullUnit, NULL, NULL); |
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30 } |
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31 |
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32 inline TInt RSgDevice::CreateResource(TUint32 aAttribs, const TDesC8& aMetaData, TInt aDataSize, TUint64& aId) |
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33 { |
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34 TCreateResourceArgs args; |
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35 args.iAttributes = aAttribs; |
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36 args.iMetaData = &aMetaData; |
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37 args.iDataSize = aDataSize; |
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38 return DoControl(EControlCreateResource, &args, &aId); |
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39 } |
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40 |
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41 inline TInt RSgDevice::OpenResource(TUint64 aId) |
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42 { |
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43 return DoControl(EControlOpenResource, &aId); |
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44 } |
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45 |
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46 inline TInt RSgDevice::CloseResource(TUint64 aId) |
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47 { |
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48 return DoControl(EControlCloseResource, &aId); |
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49 } |
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50 |
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51 inline TUint32 RSgDevice::ResourceAttributes(TUint64 aId) |
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52 { |
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53 return static_cast<TUint32>(DoControl(EControlResourceAttributes, &aId)); |
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54 } |
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55 |
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56 inline TInt RSgDevice::GetResourceMetaData(TUint64 aId, TDes8& aMetaData) |
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57 { |
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58 return DoControl(EControlGetResourceMetaData, &aId, &aMetaData); |
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59 } |
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60 |
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61 inline TAny* RSgDevice::ResourceDataAddress(TUint64 aId) |
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62 { |
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63 return reinterpret_cast<TAny*>(DoControl(EControlResourceDataAddress, &aId)); |
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64 } |
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65 |
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66 inline TInt RSgDevice::ResourceDataSize(TUint64 aId) |
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67 { |
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68 return DoControl(EControlResourceDataSize, &aId); |
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69 } |
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70 |
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71 inline TInt RSgDevice::GlobalResourceCount() |
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72 { |
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73 return DoControl(EControlGlobalResourceCount); |
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74 } |
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75 |
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76 inline TInt RSgDevice::LocalGraphicsMemoryUsed() |
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77 { |
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78 return DoControl(EControlLocalGraphicsMemoryUsed); |
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79 } |
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80 |
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81 inline TInt RSgDevice::GlobalGraphicsMemoryUsed() |
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82 { |
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83 return DoControl(EControlGlobalGraphicsMemoryUsed); |
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84 } |
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85 |
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86 #endif // __KERNEL_MODE__ |
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87 |
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88 #endif // SGDEVICE_INL |