Migrating to new directory structure adopted from the RealVNC's source tree. More changes will follow.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@589 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/rfb/RREEncoder.cxx b/common/rfb/RREEncoder.cxx
new file mode 100644
index 0000000..b000e9d
--- /dev/null
+++ b/common/rfb/RREEncoder.cxx
@@ -0,0 +1,75 @@
+/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
+ *
+ * This 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.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+ * USA.
+ */
+#include <rdr/OutStream.h>
+#include <rfb/ImageGetter.h>
+#include <rfb/encodings.h>
+#include <rfb/SMsgWriter.h>
+#include <rfb/RREEncoder.h>
+
+using namespace rfb;
+
+#define BPP 8
+#include <rfb/rreEncode.h>
+#undef BPP
+#define BPP 16
+#include <rfb/rreEncode.h>
+#undef BPP
+#define BPP 32
+#include <rfb/rreEncode.h>
+#undef BPP
+
+Encoder* RREEncoder::create(SMsgWriter* writer)
+{
+ return new RREEncoder(writer);
+}
+
+RREEncoder::RREEncoder(SMsgWriter* writer_) : writer(writer_)
+{
+}
+
+RREEncoder::~RREEncoder()
+{
+}
+
+bool RREEncoder::writeRect(const Rect& r, ImageGetter* ig, Rect* actual)
+{
+ int w = r.width();
+ int h = r.height();
+ rdr::U8* imageBuf = writer->getImageBuf(w*h);
+ ig->getImage(imageBuf, r);
+
+ mos.clear();
+
+ int nSubrects = -1;
+ switch (writer->bpp()) {
+ case 8: nSubrects = rreEncode8(imageBuf, w, h, &mos); break;
+ case 16: nSubrects = rreEncode16(imageBuf, w, h, &mos); break;
+ case 32: nSubrects = rreEncode32(imageBuf, w, h, &mos); break;
+ }
+
+ if (nSubrects < 0) {
+ return writer->writeRect(r, encodingRaw, ig, actual);
+ }
+
+ writer->startRect(r, encodingRRE);
+ rdr::OutStream* os = writer->getOutStream();
+ os->writeU32(nSubrects);
+ os->writeBytes(mos.data(), mos.length());
+ writer->endRect();
+ return true;
+}