| /* |
| * 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 <log/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; |
| } |
| |