From bcb704366cb5e333a626c18c308c7e0448a8e69f Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
 BUG:215923

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 kopete/protocols/msn/webcam/mimicwrapper.cpp | 105 +++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 kopete/protocols/msn/webcam/mimicwrapper.cpp

(limited to 'kopete/protocols/msn/webcam/mimicwrapper.cpp')

diff --git a/kopete/protocols/msn/webcam/mimicwrapper.cpp b/kopete/protocols/msn/webcam/mimicwrapper.cpp
new file mode 100644
index 00000000..f7a43d93
--- /dev/null
+++ b/kopete/protocols/msn/webcam/mimicwrapper.cpp
@@ -0,0 +1,105 @@
+/*
+    Copyright (c) 2005 by Olivier Goffart        <ogoffart@ kde.org>
+
+    *************************************************************************
+    *                                                                       *
+    * This program is free software; you can redistribute it and/or modify  *
+    * it under the terms of the GNU General Public License as published by  *
+    * the Free Software Foundation; either version 2 of the License, or     *
+    * (at your option) any later version.                                   *
+    *                                                                       *
+    *************************************************************************
+*/
+
+
+#include "mimicwrapper.h"
+
+#include "libmimic/mimic.h"
+
+//#include <qbytearray.h>
+#include <kdebug.h>
+#include <qimage.h>
+
+MimicWrapper::MimicWrapper()  : m_init(false)
+{
+	m_mimctx=mimic_open();
+}
+
+MimicWrapper::~MimicWrapper()
+{
+	mimic_close(m_mimctx);
+}
+
+
+QPixmap MimicWrapper::decode(const QByteArray& data)
+{
+	if(!m_init)
+	{
+		if(!mimic_decoder_init(m_mimctx, (guchar*)(data.data())))
+		{
+			kdWarning(14140) << k_funcinfo << "Impossible to init decoder" << endl;
+			return QPixmap();
+		}
+		if (!mimic_get_property( m_mimctx, "buffer_size", &m_bufferSize) )
+		{
+			kdWarning(14140) << k_funcinfo << "Impossible to get buffer size" << endl;
+			return QPixmap();
+		}
+		m_init=true;
+	}
+	
+	QByteArray buff(m_bufferSize);
+	if(!mimic_decode_frame(m_mimctx, (guchar*)(data.data()) , (guchar*)(buff.data()) ) )
+	{
+		kdWarning(14140) << k_funcinfo << "Impossible to decode frame" << endl;
+		return QPixmap();
+	}
+	int width,height;
+	mimic_get_property(m_mimctx, "width", &width);
+	mimic_get_property(m_mimctx, "height", &height);
+	
+	
+	QByteArray buff2(m_bufferSize*4/3);
+	uint b2=0;
+	for(uint f=0;f<m_bufferSize;f+=3)
+	{
+		buff2[b2+0]=buff[f+2];
+		buff2[b2+1]=buff[f+1];
+		buff2[b2+2]=buff[f+0];
+		buff2[b2+3]=0x00;
+		b2+=4;
+	}
+
+	QImage img( (uchar*)(buff2.data())   , width , height ,  32  , 0L , 0,  QImage::BigEndian  );
+	return QPixmap(img);
+}
+
+QByteArray MimicWrapper::encode(const QByteArray& data)
+{
+	if(!m_init)
+	{
+		if(!mimic_encoder_init(m_mimctx, MIMIC_RES_HIGH))
+		{
+			kdWarning(14140) << k_funcinfo << "Impossible to init encoder" << endl;
+			return QByteArray();
+		}
+		if (!mimic_get_property( m_mimctx, "buffer_size", &m_bufferSize) )
+		{
+			kdWarning(14140) << k_funcinfo << "Impossible to get buffer size" << endl;
+			return QByteArray();
+		}
+		m_init=true;
+		m_numFrames=0;
+	}
+	
+	QByteArray buff(m_bufferSize);
+	int buff_new_size;
+	if(!mimic_encode_frame(m_mimctx, (guchar*)(data.data()) , (guchar*)(buff.data()) , (gint*)(&buff_new_size) ,  m_numFrames%15==0  ) )
+	{
+		kdWarning(14140) << k_funcinfo << "Impossible to decode frame" << endl;
+		return QByteArray();
+	}
+	buff.resize(buff_new_size);
+	++m_numFrames;
+	return buff;
+}
-- 
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