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diff --git a/src/type3_AndroidCloud/anbox-master/android/opengl/tests/gles_android_wrapper/ServerConnection.cpp b/src/type3_AndroidCloud/anbox-master/android/opengl/tests/gles_android_wrapper/ServerConnection.cpp
new file mode 100644
index 0000000..ff4e390
--- /dev/null
+++ b/src/type3_AndroidCloud/anbox-master/android/opengl/tests/gles_android_wrapper/ServerConnection.cpp
@@ -0,0 +1,125 @@
+/*
+* Copyright (C) 2011 The Android Open Source Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+#include <stdio.h>
+#include <stdlib.h>
+#include "ServerConnection.h"
+#include "TcpStream.h"
+#include "QemuPipeStream.h"
+#include <cutils/log.h>
+#include "ThreadInfo.h"
+
+gl_client_context_t *ServerConnection::s_getGlContext()
+{
+    EGLThreadInfo *ti = getEGLThreadInfo();
+    if (ti->serverConn) {
+        return ti->serverConn->m_glEnc;
+    }
+    return NULL;
+}
+
+gl2_client_context_t *ServerConnection::s_getGl2Context()
+{
+    EGLThreadInfo *ti = getEGLThreadInfo();
+    if (ti->serverConn) {
+        return ti->serverConn->m_gl2Enc;
+    }
+    return NULL;
+}
+
+ServerConnection *ServerConnection::s_getServerConnection()
+{
+    EGLThreadInfo *ti = getEGLThreadInfo();
+    if (!ti->serverConn)
+    {
+        ti->serverConn = new ServerConnection();
+        if (ti->serverConn->create() < 0) {
+            delete ti->serverConn;
+            ti->serverConn = NULL;
+        }
+    }
+
+    return ti->serverConn;
+}
+
+
+ServerConnection::ServerConnection() :
+    m_stream(NULL),
+    m_glEnc(NULL),
+    m_ut_enc(NULL)
+{
+}
+
+ServerConnection::~ServerConnection()
+{
+    delete m_ut_enc;
+    delete m_glEnc;
+    delete m_stream;
+}
+
+
+
+int ServerConnection::create(size_t bufsize,
+                             const char *defaultServer)
+{
+    /* XXX: Make configurable through system property */
+    int useQemuPipe = 1;
+
+    if (m_stream != NULL) delete(m_stream);
+
+    if (useQemuPipe) {
+        QemuPipeStream*  pipeStream = new QemuPipeStream(bufsize);
+
+        if (pipeStream->connect() < 0) {
+            ALOGE("couldn't connect to host server\n");
+            delete pipeStream;
+            return -1;
+        }
+        m_stream = pipeStream;
+    }
+    else /* !useQemuPipe */
+    {
+        TcpStream*  tcpStream = new TcpStream(bufsize);
+
+        char *s = getenv(ENV_RGL_SERVER);
+        char *hostname;
+        if (s == NULL) {
+            hostname = strdup(defaultServer);
+        } else {
+            hostname = strdup(s);
+        }
+
+        if (tcpStream->connect(hostname, CODEC_SERVER_PORT) < 0) {
+            ALOGE("couldn't connect to %s\n", hostname);
+            free(hostname);
+            delete tcpStream;
+            return -1;
+        }
+        LOGI("connecting to server %s\n", hostname);
+        free(hostname);
+
+        m_stream = tcpStream;
+    }
+
+    m_glEnc = new GLEncoder(m_stream);
+    m_glEnc->setContextAccessor(s_getGlContext);
+
+    m_gl2Enc = new GL2Encoder(m_stream);
+    m_gl2Enc->setContextAccessor(s_getGl2Context);
+
+    m_ut_enc = new ut_rendercontrol_encoder_context_t(m_stream);
+    return 0;
+}
+