| author | sl@SLION-WIN7.fritz.box |
| Fri, 15 Jun 2012 03:10:57 +0200 | |
| changeset 0 | bde4ae8d615e |
| permissions | -rw-r--r-- |
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// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies). |
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// All rights reserved. |
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// This component and the accompanying materials are made available |
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// under the terms of "Eclipse Public License v1.0" |
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// which accompanies this distribution, and is available |
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// at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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// |
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// Initial Contributors: |
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// Nokia Corporation - initial contribution. |
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// |
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// Contributors: |
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// |
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// Description: |
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// |
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|
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#include "displaymodeutils.h" |
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|
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/* |
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Converts a TRgbFormat into a TDisplayMode. |
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|
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@param The TRgbFormat. |
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@return The corresponding TDisplayMode, or ERgb if no match found. |
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*/ |
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TDisplayMode TMMFDisplayModeUtils::DisplayMode(TRgbFormat aRgbFormat) |
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{
|
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TDisplayMode theDisplayMode = ERgb; |
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|
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switch(aRgbFormat) |
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{
|
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case ERgb16bit444: |
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theDisplayMode = EColor4K; |
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break; |
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case ERgb16bit565: |
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theDisplayMode = EColor64K; |
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break; |
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case ERgb32bit888: |
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theDisplayMode = EColor16MU; |
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break; |
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case EFbsBitmapColor4K: |
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theDisplayMode = EColor4K; |
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break; |
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case EFbsBitmapColor64K: |
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theDisplayMode = EColor64K; |
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break; |
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case EFbsBitmapColor16M: |
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theDisplayMode = EColor16M; |
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break; |
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case EFbsBitmapColor16MU: |
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theDisplayMode = EColor16MU; |
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break; |
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default: |
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break; |
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} |
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return theDisplayMode; |
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} |
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|
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/* |
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Converts a TRgbFormat into a the corresponding number of bits per pixel. |
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|
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@param The TRgbFormat. |
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@return The corresponding number of bits per pixel, |
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or KErrNotSupported if no match found. |
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*/ |
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TInt TMMFDisplayModeUtilsBytesPerPixel(TRgbFormat aRgbFormat) |
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{
|
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TInt bpp = KErrNotSupported; |
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|
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switch(aRgbFormat) |
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{
|
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case ERgb16bit444: |
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bpp = 2; |
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break; |
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case ERgb16bit565: |
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bpp = 2; |
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break; |
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case ERgb32bit888: |
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bpp = 4; |
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break; |
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case EFbsBitmapColor4K: |
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bpp = 2; |
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break; |
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case EFbsBitmapColor64K: |
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bpp = 2; |
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break; |
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case EFbsBitmapColor16M: |
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bpp = 3; |
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break; |
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case EFbsBitmapColor16MU: |
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bpp = 4; |
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break; |
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default: |
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break; |
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} |
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return bpp; |
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} |