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