Symaptic: os/kernelhwsrv/kernel/eka/include/d32video.h@260cb5ec6c19

     1 // Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // e32\include\d32video.h

    15 //

    16 //

    18 #ifndef __D32VIDEO_H__

    19 #define __D32VIDEO_H__

    20 #include <e32std.h>

    21 #include <e32ver.h>

    22 #include <e32twin.h>

    23 //

    24 enum TColour {EWhite=0xf, EWhite1=0xe, EWhite2=0xd, EWhite3=0xc, EWhite4=0xb,

    25 			  ELightGrey=0xa, ELightGrey1=9, ELightGrey2=8, ELightGrey3=7, ELightGrey4=6,

    26 			  EDarkGrey=5, EDarkGrey1=4, EDarkGrey2=3, EDarkGrey3=2, EDarkGrey4=1,

    27 			  EBlack=0

    28 			  };

    29 //

    30 const TUint KCapsHues2=0x00000001;

    31 const TUint KCapsHues4=0x00000002;

    32 const TUint KCapsHues16=0x00000004;

    33 const TUint KCapsWidth640=0x01;

    34 const TUint KCapsHeight240=0x01;

    35 //

    36 class TVideoCapsV01

    37 	{

    38 public:

    39 	TInt iNumHues;

    40 	TInt iWidth;

    41 	TInt iHeight;

    42 	};

    43 typedef TPckgBuf<TVideoCapsV01> TVideoCaps;

    44 class TCapsDevVideoV01

    45 	{

    46 public:

    47 	TVersion version;

    48 	};

    49 //

    50 class TBlitInfo

    51 	{

    52 public:

    53 	inline TBlitInfo(const TText* aBuffer,const TColour aColour, const TInt aLength,const TInt aX, const TInt aY);

    54 	inline TBlitInfo();

    55 public:

    56 	const TText* iBuffer;

    57 	const TColour iColour;

    58 	TInt iLength;

    59 	const TInt iX;

    60 	const TInt iY;

    61 private:

    62 	TBlitInfo& operator =(TBlitInfo & aBlitInfo);

    63 	};

    65 class TPixelInfo

    66 	{

    67 public:

    68 	inline TPixelInfo(const TInt aX, const TInt aY, const TColour aColour);

    69 	inline TPixelInfo();

    70 public:

    71 	const TColour iColour;

    72 	const TInt iX;

    73 	const TInt iY;

    74 private:

    75 	TPixelInfo& operator =(TPixelInfo & aPixelInfo);

    76 	};

    78 struct TPixelLine

    79 	{

    80 	TDes8* iPixels;

    81 	TInt iNoOfPixels;

    82 	};

    84 class RDeviceVideo : public RBusLogicalChannel

    85 	{

    86 public:

    87 	enum TVer {EMajorVersionNumber=1,EMinorVersionNumber=0,EBuildVersionNumber=KE32BuildVersionNumber};

    88 	enum TControl {EControlStart,EControlMode,EControlSetMode,EControlCaps,EControlSetPaletteEntry,

    89 		EControlBlit,EControlSetPixel,EControlGetPixel,EControlSetWord,EControlGetWord,

    90 		EControlSetLine,EControlGetLine,EControlScrollUp,EControlClear};

    91 public:

    92 	inline TInt Open();

    93 	inline void Start();

    94 	inline TVersion VersionRequired() const;

    95 	inline void Caps(TDes8 &aCaps);

    96 	inline void SetPaletteEntry(TInt aIndex,TUint aEntry);

    97 	inline void Blit(TDes8 &aBlitInfo);

    98 	inline void SetPixel(TDes8 &aPixelInfo);

    99 	inline TInt SetMode(TVideoMode aMode);

   100 	inline void Mode(TVideoMode *aMode);

   101 	inline void ScrollUp(const TRect& aRect);

   102 	inline void Clear(const TRect& aRect);

   103 	inline TInt GetPixel(const TPoint& aPoint);

   104 	inline void SetWord(const TPoint& aPoint,TInt& aWord);

   105 	inline TInt GetWord(const TPoint &aPoint);

   106 	inline void SetLine(const TPoint& aPoint,const TPixelLine& aPixelLine);

   107 	inline void GetLine(const TPoint& aPoint,TPixelLine& aPixelLine);

   108 	};

   109 #include "d32video.inl"

   110 #endif

author	sl
	Tue, 10 Jun 2014 14:32:02 +0200
changeset 1	260cb5ec6c19
permissions	-rw-r--r--