156513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall/* 256513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall* Copyright (C) 2011 The Android Open Source Project 356513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall* 456513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall* Licensed under the Apache License, Version 2.0 (the "License"); 556513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall* you may not use this file except in compliance with the License. 656513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall* You may obtain a copy of the License at 756513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall* 856513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall* http://www.apache.org/licenses/LICENSE-2.0 956513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall* 1056513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall* Unless required by applicable law or agreed to in writing, software 1156513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall* distributed under the License is distributed on an "AS IS" BASIS, 1256513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1356513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall* See the License for the specific language governing permissions and 1456513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall* limitations under the License. 1556513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall*/ 1656513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall#include <stdio.h> 1756513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall#include <stdlib.h> 1856513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall#include "ServerConnection.h" 1956513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall#include "TcpStream.h" 2056513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall#include "QemuPipeStream.h" 2156513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall#include <cutils/log.h> 2256513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall#include "ThreadInfo.h" 2356513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 2456513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hallgl_client_context_t *ServerConnection::s_getGlContext() 2556513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall{ 2656513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall EGLThreadInfo *ti = getEGLThreadInfo(); 2756513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall if (ti->serverConn) { 2856513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall return ti->serverConn->m_glEnc; 2956513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall } 3056513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall return NULL; 3156513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall} 3256513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 3356513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hallgl2_client_context_t *ServerConnection::s_getGl2Context() 3456513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall{ 3556513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall EGLThreadInfo *ti = getEGLThreadInfo(); 3656513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall if (ti->serverConn) { 3756513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall return ti->serverConn->m_gl2Enc; 3856513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall } 3956513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall return NULL; 4056513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall} 4156513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 4256513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse HallServerConnection *ServerConnection::s_getServerConnection() 4356513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall{ 4456513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall EGLThreadInfo *ti = getEGLThreadInfo(); 4556513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall if (!ti->serverConn) 4656513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall { 4756513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall ti->serverConn = new ServerConnection(); 4856513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall if (ti->serverConn->create() < 0) { 4956513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall delete ti->serverConn; 5056513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall ti->serverConn = NULL; 5156513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall } 5256513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall } 5356513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 5456513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall return ti->serverConn; 5556513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall} 5656513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 5756513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 5856513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse HallServerConnection::ServerConnection() : 5956513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall m_stream(NULL), 6056513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall m_glEnc(NULL), 6156513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall m_ut_enc(NULL) 6256513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall{ 6356513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall} 6456513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 6556513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse HallServerConnection::~ServerConnection() 6656513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall{ 6756513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall delete m_ut_enc; 6856513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall delete m_glEnc; 6956513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall delete m_stream; 7056513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall} 7156513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 7256513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 7356513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 7456513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hallint ServerConnection::create(size_t bufsize, 7556513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall const char *defaultServer) 7656513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall{ 7756513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall /* XXX: Make configurable through system property */ 7856513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall int useQemuPipe = 1; 7956513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 8056513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall if (m_stream != NULL) delete(m_stream); 8156513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 8256513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall if (useQemuPipe) { 8356513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall QemuPipeStream* pipeStream = new QemuPipeStream(bufsize); 8456513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 8556513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall if (pipeStream->connect() < 0) { 8656513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall ALOGE("couldn't connect to host server\n"); 8756513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall delete pipeStream; 8856513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall return -1; 8956513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall } 9056513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall m_stream = pipeStream; 9156513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall } 9256513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall else /* !useQemuPipe */ 9356513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall { 9456513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall TcpStream* tcpStream = new TcpStream(bufsize); 9556513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 9656513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall char *s = getenv(ENV_RGL_SERVER); 9756513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall char *hostname; 9856513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall if (s == NULL) { 9956513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall hostname = strdup(defaultServer); 10056513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall } else { 10156513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall hostname = strdup(s); 10256513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall } 10356513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 10456513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall if (tcpStream->connect(hostname, CODEC_SERVER_PORT) < 0) { 10556513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall ALOGE("couldn't connect to %s\n", hostname); 10656513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall free(hostname); 10756513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall delete tcpStream; 10856513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall return -1; 10956513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall } 11056513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall LOGI("connecting to server %s\n", hostname); 11156513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall free(hostname); 11256513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 11356513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall m_stream = tcpStream; 11456513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall } 11556513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 11656513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall m_glEnc = new GLEncoder(m_stream); 11756513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall m_glEnc->setContextAccessor(s_getGlContext); 11856513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 11956513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall m_gl2Enc = new GL2Encoder(m_stream); 12056513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall m_gl2Enc->setContextAccessor(s_getGl2Context); 12156513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 12256513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall m_ut_enc = new ut_rendercontrol_encoder_context_t(m_stream); 12356513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall return 0; 12456513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall} 12556513f5ff4f3e851c5f0cb38dc8851d18616b3c0Jesse Hall 126