--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphicsdeviceinterface/directgdiadaptation/cmnsrc/directgdiadapter.h	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,259 @@
+// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#ifndef DIRECTGDIADAPTER_H
+#define DIRECTGDIADAPTER_H
+
+/**
+@file
+@internalComponent
+*/
+
+#include <e32cmn.h>
+
+_LIT(KComponentPanicCategory, "DGDIAdapter");
+#define SYMBIAN_PANIC_CATEGORY KComponentPanicCategory
+
+#include "directgditypes.h"
+#include <graphics/directgdipanics.h>
+
+
+/**
+Enumeration of DirectGDI panic codes. These should be used in conjunction with
+the ASSERT_ALWAYS and ASSERT_DEBUG macros defined below.
+*/
+enum TDirectGdiAdapterPanicCode
+	{
+	/** The requested functionality has not been implemented - do not use.
+	*/ 
+	EDirectGdiPanicNotImplemented = 1,
+
+	/** An unexpected error has occured.
+	*/ 
+	EDirectGdiPanicUnexpectedError = 2,
+		
+	/**	Invalid reference count to DirectGDI driver.
+	*/
+	EDirectGdiPanicDriverInvalidRefCount = 6,
+	
+	/**	NULL bitmap specified.
+	*/
+	EDirectGdiPanicInvalidBitmap = 7,
+
+	/** Invalid region passed into function.
+	*/
+	EDirectGdiPanicInvalidRegion = 8,
+
+	/** An attempt has been made to use a patterned brush style when a patterned brush has not been set.
+	 */
+	EDirectGdiPanicPatternedBrushNotSet = 12,
+	
+	/** Unable to bind a rendering API.
+	 */
+	EDirectGdiPanicBindApi = 23,
+	
+	/** No drawing surface configurations are available.
+	 */
+	EDirectGdiPanicNoAvailableConfigs = 24,
+	
+	/** No available drawing surface configurations match specific attributes.
+	 */
+	EDirectGdiPanicNoMatchingConfig = 25,
+	
+	/** CVgEngine::DrawPolygon() was passed an invalid fill-rule.
+	 */
+	EDirectGdiPanicInvalidFillRule = 26,
+	
+	/** An array defining a polyline/polygon has too few points.
+	 */
+	EDirectGdiPanicInvalidPointArray = 27,
+	
+	/** RSgImage::GetPixelFormats() returns pixel count = 0.
+	 */
+	EDirectGdiPanicNoValidPixelFormats = 29,
+	
+	/** Open count error in CDirectGdiDrawableRef::Close().
+	 */
+	EDirectGdiPanicDrawableRefCountError = 30,
+	
+	/** Attempt to get a handle to a drawable resource using CDirectGdiDriverImpl::GetImageTargetFromHandle(),
+	 * CDirectGdiDriverImpl::GetImageSourceFromHandle(), CDirectGdiDriverImpl::GetDrawableSourceFromHandle()
+	 * or CSwDirectGdiDriverImpl::FindImageTargetImpl() failed.
+	 */
+	EDirectGdiPanicResourceHandleNotFound = 32,
+	
+	/** Driver Process State has not been initialised.
+	 */
+	EDirectGdiPanicProcessStateNotInitialized = 33,
+	
+	/** Attempt to activate a target in CVgEngine::Activate() or CSwDirectGdiEngine::Activate() with a NULL handle.
+	 */
+	EDirectGdiPanicActivateWithNullHandle = 34,
+	
+	/** Unable to initialise a display.
+	 */
+	EDirectGdiPanicInitializeDisplay = 35,
+	
+	/** No display to which graphics are drawn.
+	 */
+	EDirectGdiPanicNoDisplay = 36,
+	
+	/** Unable to close a drawable handle.
+	 */
+	EDirectGdiPanicCloseDrawableHandleFailure = 37,
+	
+	/** Attempt to destroy a NULL engine in CDirectGdiDriverImpl::DestroyEngine().
+	 */
+	EDirectGdiPanicDestroyNullEngine = 38,
+	
+	/** Attempt to activate a NULL target in CDirectGdiDriverImpl::Activate().
+	 */
+	EDirectGdiPanicNullTargetActivate = 39,
+	
+	/** Failed to find a config for a particular pixel type.
+	 */
+	EDirectGdiPanicNoConfigFound = 41,
+	
+	/** Failed to create a drawing surface.
+	 */
+	EDirectGdiPanicNoDrawingSurface = 42,
+	
+	/** Failed to create a drawing context.
+	 */
+	EDirectGdiPanicNoContext = 43,
+	
+	/** Attempt to delete a CDirectGdiDrawableRef object when its reference count is non-zero.
+	 */
+	EDirectGdiPanicDrawableRefDestructorError = 44,
+	
+	/** A driver was closed while some drawable items were still in the drawable array.
+	 */
+	EDirectGdiPanicItemsLeftInImageArray = 45,
+
+	/** Inconsistency in internal data of glyph cache structure.
+	*/
+	EDirectGdiPanicGlyphCacheDataInconsistent = 46,
+	
+	/** Valid reference to image source not found.
+	*/
+	EDirectGdiPanicImageSourceNotFound = 47,
+	
+	/** An invalid image handle was passed to the CImageSourceData constructor.
+	 */
+	EDirectGdiPanicImageSourceDataConstructorError = 48,
+	
+	/** The reference count was not zero in the destructor of CImageSourceData.
+	 */
+	EDirectGdiPanicImageSourceDataRefCountError = 49,
+	
+	/** The instance count was not zero in the destructor of CDirectGdiDriverProcessState.
+	 */
+	EDirectGdiPanicProcessStateInstanceCountError = 50,
+	
+	/** The image count was not zero in the destructor of CDirectGdiDriverProcessState.
+	 */
+	EDirectGdiPanicProcessStateImageCountError = 51,
+	
+	/** This panic only occurs when _DEBUG_DIRECTGDI is defined. One of the methods in 
+	CDirectGdiDriverProcessState was called without the image's mutex being held.
+	 */
+	EDirectGdiPanicImageMutexError = 52,
+	
+	/** Attempt to activate a target in CSwDirectGdiEngine::Activate() with a NULL draw device.
+	 */
+	EDirectGdiPanicActivateWithNullDrawDevice = 53,
+	
+	/** Attempt to deactive a NULL target in CDirectGdiDriverImpl.
+	 */
+	EDirectGdiPanicNullTargetDeactivate = 55,
+
+	/** This panic occurs when DrawGlyph is called on an unsupported glyph bitmap type.
+	 */
+	EDirectGdiPanicInvalidGlyphBitmapType = 56,
+	
+	/** Attempt to create a new image source/drawable source using a handle that already has 
+ 	 an image source/drawable source associated with it.
+	 */
+	EDirectGdiPanicSourceHandleNotNull = 57,
+	
+	/** Attempt to create a new image target using a handle that is already has an image target associated with it.
+	 */
+	EDirectGdiPanicTargetHandleNotNull = 58,
+	
+	/** An egl Api returned a failure. The actual egl error code is reported in the log.
+	 */
+	EEglApiFailure = 59,
+	
+	/** In a call to DestroyEngine(), the engine could not be found in the internal list of engines. 
+	 */
+	EDirectGdiPanicEngineNotFound = 60,
+	
+	/** Glyph image storage was not created.
+	 */
+	EDirectGdiPanicGlyphImageStorageNotCreated = 61,
+	
+	/** Pen end cap style expected to be rounded, but found not to be.
+	 */
+	EDirectGdiPanicPenEndCapStyleNotRound = 62,
+	
+	/** eglWaitClient error.
+	 */
+	EDirectGdiPanicFinish = 63,
+	
+	/** An error code from vgGetError which is caused by incorrect usage of OpenVG.
+	 */
+	EDirectGdiPanicVgError = 64,
+	
+	/** Whilst performing a Clear() the clear-brush is not a recognised paint brush.  
+	 */
+	EDirectGdiPanicClearBrushInvalid = 65,
+	
+	/**  Panic codes corresponding to the old BitGdi codes (+1000).
+	Any more panic codes from BitGDI generic DirectGDI should be added in this section.
+	*/
+	EDirectGdiPanicInvalidParameter = 1006,
+	EDirectGdiPanicInvalidDisplayMode = 1009,
+	
+	/** Attempt to draw outside of clipping region.
+	*/
+	EDirectGdiPanicOutOfBounds = 1013,
+	EDirectGdiPanicPolygonFiller = 1015,
+	EDirectGdiPanicZeroLength = 1016,
+	EDirectGdiPanicInvalidPointer = 1018,
+	EDirectGdiPanicInvalidArg = 1021,
+	EDirectGdiPanicNegativeShift = 1022,
+
+	/**
+	This panic may occur if MOutlineAndShadowBlend interface is not implemented, or
+	the MSgImage_Sw interface is not implemented on RSgImage.	
+	*/
+	EDirectGdiPanicInvalidInterfaceHandle = 1023,
+	// End of panic codes corresponding to the old BitGDI codes.
+	};
+
+/** 
+Log current eglGetError() to the debug stream, along with line number and source file name.
+This must be #defined so that we retain the line and source file information at the
+point in which LogEglError() is invoked.
+*/
+#ifdef _DEBUG
+#define LogEglError() {TBuf16<256> message; message.Format(_L16("EGL Error: %x\n"), eglGetError()); GRAPHICS_LOGD_DEBUG(message);}
+#else
+#define LogEglError() {}
+#endif //_DEBUG
+
+#endif /*DIRECTGDIADAPTER_H*/
+
+