--- /dev/null
+/*
+* 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;
+}
+