--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/viewframework/dataprovider/src/glxdrmgifactivedecoder.cpp Thu Jul 15 18:39:01 2010 +0300
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2008-2009 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: Gif Decoder Active Object
+ *
+ */
+
+#include <glxtracer.h>
+#include <glxlog.h>
+#include "glxdrmgifactivedecoder.h"
+
+// -----------------------------------------------------------------------------
+// NewL
+// -----------------------------------------------------------------------------
+CGlxDRMgifDecoderAO* CGlxDRMgifDecoderAO::NewL(
+ CGlxDrmGifTextureCreator* aDrmGifTextureCreator)
+ {
+ TRACER("CGlxDRMgifDecoderAO::NewL()");
+ CGlxDRMgifDecoderAO* self = new (ELeave) CGlxDRMgifDecoderAO(
+ aDrmGifTextureCreator);
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// CGlxDRMgifDecoderAO()
+// -----------------------------------------------------------------------------
+CGlxDRMgifDecoderAO::CGlxDRMgifDecoderAO(
+ CGlxDrmGifTextureCreator* aDrmGifTextureCreator) :
+ CActive(CActive::EPriorityStandard), iDrmGifTextureCreator(
+ aDrmGifTextureCreator)
+ {
+ TRACER("CGlxDRMgifDecoderAO::CGlxDRMgifDecoderAO()");
+ CActiveScheduler::Add(this);
+ }
+
+// -----------------------------------------------------------------------------
+// ~CGlxDRMgifDecoderAO
+// Cancel the outstanding request
+// -----------------------------------------------------------------------------
+CGlxDRMgifDecoderAO::~CGlxDRMgifDecoderAO()
+ {
+ TRACER("CGlxDRMgifDecoderAO::~CGlxDRMgifDecoderAO()");
+ Cancel();
+ }
+
+// -----------------------------------------------------------------------------
+// RunL
+// Calls iDrmGifTextureCreator->HandleRunL() which is expected to handle the call
+// -----------------------------------------------------------------------------
+void CGlxDRMgifDecoderAO::RunL()
+ {
+ TRACER("CGlxDRMgifDecoderAO::RunL()");
+ if (iStatus == KErrUnderflow)
+ {
+ GLX_LOG_INFO("CGlxDRMgifDecoderAO::RunL() - call ContinueConvert");
+ iDecoder->ContinueConvert(&iStatus);
+ }
+ else
+ {
+ GLX_LOG_INFO("CGlxDRMgifDecoderAO::RunL() - call HandleRunL");
+ iDrmGifTextureCreator->HandleRunL(iStatus);
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// DoCancel
+// -----------------------------------------------------------------------------
+void CGlxDRMgifDecoderAO::DoCancel()
+ {
+ TRACER("CGlxDRMgifDecoderAO::DoCancel()");
+ iDecoder->Cancel();
+ }
+
+// -----------------------------------------------------------------------------
+// ConvertImageL
+// -----------------------------------------------------------------------------
+void CGlxDRMgifDecoderAO::ConvertImageL(CFbsBitmap* aBitmap,
+ CFbsBitmap* aBitmapMask, TInt aFrameNum, CImageDecoder* aDecoder)
+ {
+ TRACER("CGlxDRMgifDecoderAO::ConvertImageL()");
+ iDecoder = aDecoder;
+ GLX_LOG_INFO1("CGlxDRMgifDecoderAO::ConvertImageL() aFrameNum=%d", aFrameNum);
+ if (aBitmapMask)
+ {
+ iDecoder->Convert(&iStatus, *aBitmap, *aBitmapMask, aFrameNum);
+ }
+ else
+ {
+ iDecoder->Convert(&iStatus, *aBitmap, aFrameNum);
+ }
+ SetActive();
+ }
+//end of file