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os/graphics/egl/egltest/src/egltestcommonconversion.cpp
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution. 
     1 // Copyright (c) 2007-2009 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 "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 //

    15 

    16 /**

    17  @file

    18  @test

    19 */

    20 

    21 #include "egltestcommonconversion.h"

    22 

    23 EXPORT_C TEglTestConfig EglTestConversion::VgFormatToWindowSurfaceFormat(VGImageFormat aVgFormat)

    24 	{

    25 	switch(aVgFormat)

    26 		{

    27 		case VG_sRGB_565:

    28 			return EWindowAttribsColor64K;		

    29 		case VG_sARGB_8888:

    30 			return EWindowAttribsColor16MA;

    31 		case VG_sARGB_8888_PRE:

    32 			return EWindowAttribsColor16MAP;

    33 		default:

    34 			return EEglTestConfigMax;

    35 		}

    36 	}

    37 

    38 EXPORT_C TEglTestConfig EglTestConversion::VgFormatToPBufferSurfaceFormat(VGImageFormat aVgFormat)

    39 	{

    40 	switch(aVgFormat)

    41 		{

    42 		case VG_sRGB_565:

    43 			return EPBufferAttribsColor64K;

    44 		case VG_sXRGB_8888:

    45 			return EPBufferAttribsColor16MU;					

    46 		case VG_sARGB_8888:

    47 			return EPBufferAttribsColor16MA;

    48 		case VG_sARGB_8888_PRE:

    49 			return EPBufferAttribsColor16MAP;

    50 		default:

    51 			return EEglTestConfigMax;

    52 		}

    53 	}

    54 

    55 EXPORT_C TEglTestConfig EglTestConversion::VgFormatToPixmapSgSurfaceFormat(VGImageFormat aVgFormat)

    56 	{

    57 	switch(aVgFormat)

    58 		{

    59 		case VG_sRGB_565:

    60 			return EPixmapAttribsColor64K;

    61 		case VG_sXRGB_8888:

    62 			return EPixmapAttribsColor16MU;

    63 		case VG_sARGB_8888_PRE:

    64 			return EPixmapAttribsColor16MAP;

    65 		default:

    66 			return EEglTestConfigMax;

    67 		}

    68 	}

    69 

    70 EXPORT_C TUidPixelFormat EglTestConversion::VgFormatToSgPixelFormat(VGImageFormat aVgFormat)

    71 	{

    72 	switch(aVgFormat)

    73 		{

    74 		case VG_sRGB_565:

    75 			return EUidPixelFormatRGB_565;

    76 		case VG_sXRGB_8888:

    77 			return EUidPixelFormatXRGB_8888;

    78 		case VG_sARGB_8888:

    79 			return EUidPixelFormatARGB_8888;

    80 		case VG_sARGB_8888_PRE:

    81 			return EUidPixelFormatARGB_8888_PRE;

    82 		case VG_A_8:

    83 			return EUidPixelFormatA_8;

    84 		default:

    85 			return EUidPixelFormatUnknown;

    86 		}

    87 	}

    88 

    89 EXPORT_C VGImageFormat EglTestConversion::PixelFormatToVgFormat(TUidPixelFormat aPixelFormat)

    90 	{

    91 	switch(aPixelFormat)

    92 		{

    93 		case EUidPixelFormatRGB_565:

    94 			return VG_sRGB_565;

    95 		case EUidPixelFormatXRGB_8888:

    96 			return VG_sXRGB_8888;

    97 		case EUidPixelFormatARGB_8888:

    98 			return VG_sARGB_8888;

    99 		case EUidPixelFormatARGB_8888_PRE:

   100 			return VG_sARGB_8888_PRE;

   101 		case EUidPixelFormatA_8:

   102 			return VG_A_8;

   103 		default:

   104 			return VG_IMAGE_FORMAT_INVALID;

   105 		}

   106 	}

   107 

   108 EXPORT_C TDisplayMode EglTestConversion::PixelFormatToDisplayMode(TUidPixelFormat aPixelFormat)

   109 	{

   110 	switch(aPixelFormat)

   111 		{

   112 		case EUidPixelFormatRGB_565:

   113 			return EColor64K;

   114 		case EUidPixelFormatXRGB_8888:

   115 			return EColor16MU;

   116 		case EUidPixelFormatARGB_8888:

   117 			return EColor16MA;

   118 		case EUidPixelFormatARGB_8888_PRE:

   119 			return EColor16MAP;

   120 		case EUidPixelFormatA_8:

   121 			return EGray256;

   122 		default:

   123 			return ENone;

   124 		}

   125 	}

   126 

   127 EXPORT_C TDisplayMode EglTestConversion::VgFormatToDisplayMode(VGImageFormat aVgFormat)

   128 	{

   129 	return PixelFormatToDisplayMode( VgFormatToSgPixelFormat(aVgFormat) );

   130 	}

   131 

   132 EXPORT_C TInt EglTestConversion::BytePerPixel(TUidPixelFormat aPixelFormat)

   133     {

   134     switch(aPixelFormat)

   135         {

   136         case EUidPixelFormatRGB_565:

   137             return 2;

   138         case EUidPixelFormatXRGB_8888:

   139         case EUidPixelFormatARGB_8888:

   140         case EUidPixelFormatARGB_8888_PRE:

   141             return 4;

   142         case EUidPixelFormatA_8:

   143             return 1;

   144         default:

   145             return 0;

   146         }

   147     }
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