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1 // Copyright (c) 2006-2009 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 the License "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 // e32test\multimedia\t_camera_display.h |
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15 // |
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16 // |
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17 |
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18 #if !defined(__T_CAMERA_DISPLAY_H__) |
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19 #define __T_CAMERA_DISPLAY_H__ |
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20 |
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21 #include <e32test.h> |
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22 #include <d32camerasc.h> |
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23 #include <pixelformats.h> |
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24 #include "d_mmcsc.h" |
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25 |
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26 _LIT(KCaptureModeCapsTitle, "Capture modes: "); |
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27 _LIT(KCaptureModeImage, "Image "); |
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28 _LIT(KCaptureModeVideo, "Video "); |
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29 _LIT(KCaptureModeViewFinder, "ViewFinder "); |
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30 |
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31 _LIT(KPixelFormatCapsTitle, "Pixel formats: "); |
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32 _LIT(KPixelFormatConfTitle, "Current pixel format: "); |
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33 _LIT(KPixelFormatUnknown, "Pixel Format Unknown (Other) "); |
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34 _LIT(KPixelFormatRGB_565, "RGB565 "); |
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35 _LIT(KPixelFormatYUV_422Interleaved, "YUV422 Interleaved "); |
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36 _LIT(KPixelFormatSpeedTaggedJPEG, "Speed Tagged JPEG "); |
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37 _LIT(KPixelFormatJPEG, "JPEG "); |
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38 |
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39 class TCamDisplayHandler |
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40 { |
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41 public: |
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42 TCamDisplayHandler(); |
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43 TInt Init(); |
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44 TInt SetConfig(const SDevCamFrameSize& aSize,const SDevCamPixelFormat& aPixelFormat); |
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45 TInt Process(TUint8* aImageBaseAddress); |
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46 private: |
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47 TInt Min(TInt aA, TInt aB); |
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48 TInt ProcessRGB565(TUint8* aImageBaseAddress); |
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49 TInt ProcessYUV422(TUint8* aImageBaseAddress); |
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50 private: |
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51 /** Pixel format of the data to be converted and displayed */ |
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52 SDevCamPixelFormat iPixelFormat; |
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53 /** Address of the top left hand corner of screen memory */ |
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54 TUint8* iVideoAddress; |
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55 /** Width of the frame to be displayed, in pixels */ |
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56 TUint iWidth; |
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57 /** Height of the frame to be displayed, in pixels */ |
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58 TUint iHeight; |
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59 /** Width of the screen, in pixels */ |
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60 TUint iScreenWidth; |
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61 /** Height of the screen, in pixels */ |
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62 TUint iScreenHeight; |
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63 /** Number of bits per pixel */ |
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64 TInt iBitsPerPixel; |
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65 }; |
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66 |
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67 void AppendPixelFormat(TDes& aBuffer, TUidPixelFormat aPixelFormat); |
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68 void PrintCamModes(TCameraCapsV02* aCaps,RTest& aTest); |
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69 void PrintCamConf(TCameraConfigV02& aConf,RTest& aTest); |
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70 void PrintBufferConf(TMmSharedChunkBufConfig& aBufConf,RTest& aTest); |
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71 |
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72 #endif // __T_CAMERA_DISPLAY_H__ |