/**
* Do CRServer initializations. After this, we can begin servicing clients.
*/
void
crServerInit(int argc, char *argv[])
{
int i;
char *mothership = NULL;
CRMuralInfo *defaultMural;
for (i = 1 ; i < argc ; i++)
{
if (!crStrcmp( argv[i], "-mothership" ))
{
if (i == argc - 1)
{
crError( "-mothership requires an argument" );
}
mothership = argv[i+1];
i++;
}
else if (!crStrcmp( argv[i], "-port" ))
{
/* This is the port on which we'll accept client connections */
if (i == argc - 1)
{
crError( "-port requires an argument" );
}
cr_server.tcpip_port = crStrToInt(argv[i+1]);
i++;
}
else if (!crStrcmp( argv[i], "-vncmode" ))
{
cr_server.vncMode = 1;
}
else if (!crStrcmp( argv[i], "-help" ))
{
crPrintHelp();
exit(0);
}
}
signal( SIGTERM, crServerCleanup );
signal( SIGINT, crServerCleanup );
#ifndef WINDOWS
signal( SIGPIPE, SIG_IGN );
#endif
#if DEBUG_FP_EXCEPTIONS
{
fpu_control_t mask;
_FPU_GETCW(mask);
mask &= ~(_FPU_MASK_IM | _FPU_MASK_DM | _FPU_MASK_ZM
| _FPU_MASK_OM | _FPU_MASK_UM);
_FPU_SETCW(mask);
}
#endif
cr_server.firstCallCreateContext = GL_TRUE;
cr_server.firstCallMakeCurrent = GL_TRUE;
/*
* Create default mural info and hash table.
*/
cr_server.muralTable = crAllocHashtable();
defaultMural = (CRMuralInfo *) crCalloc(sizeof(CRMuralInfo));
crHashtableAdd(cr_server.muralTable, 0, defaultMural);
cr_server.programTable = crAllocHashtable();
crNetInit(crServerRecv, crServerClose);
crStateInit();
crServerGatherConfiguration(mothership);
crStateLimitsInit( &(cr_server.limits) );
/*
* Default context
*/
cr_server.contextTable = crAllocHashtable();
cr_server.DummyContext = crStateCreateContext( &cr_server.limits,
CR_RGB_BIT | CR_DEPTH_BIT, NULL );
cr_server.curClient->currentCtx = cr_server.DummyContext;
crServerInitDispatch();
crStateDiffAPI( &(cr_server.head_spu->dispatch_table) );
crUnpackSetReturnPointer( &(cr_server.return_ptr) );
crUnpackSetWritebackPointer( &(cr_server.writeback_ptr) );
cr_server.barriers = crAllocHashtable();
cr_server.semaphores = crAllocHashtable();
}
/**
* Do CRServer initializations. After this, we can begin servicing clients.
*/
GLboolean crVBoxServerInit(void)
{
CRMuralInfo *defaultMural;
#if DEBUG_FP_EXCEPTIONS
{
fpu_control_t mask;
_FPU_GETCW(mask);
mask &= ~(_FPU_MASK_IM | _FPU_MASK_DM | _FPU_MASK_ZM
| _FPU_MASK_OM | _FPU_MASK_UM);
_FPU_SETCW(mask);
}
#endif
crNetInit(crServerRecv, crServerClose);
cr_server.firstCallCreateContext = GL_TRUE;
cr_server.firstCallMakeCurrent = GL_TRUE;
cr_server.bIsInLoadingState = GL_FALSE;
cr_server.bIsInSavingState = GL_FALSE;
cr_server.pCleanupClient = NULL;
/*
* Create default mural info and hash table.
*/
cr_server.muralTable = crAllocHashtable();
defaultMural = (CRMuralInfo *) crCalloc(sizeof(CRMuralInfo));
crHashtableAdd(cr_server.muralTable, 0, defaultMural);
cr_server.programTable = crAllocHashtable();
crStateInit();
crStateLimitsInit( &(cr_server.limits) );
cr_server.barriers = crAllocHashtable();
cr_server.semaphores = crAllocHashtable();
crUnpackSetReturnPointer( &(cr_server.return_ptr) );
crUnpackSetWritebackPointer( &(cr_server.writeback_ptr) );
/*
* Default context
*/
cr_server.contextTable = crAllocHashtable();
cr_server.DummyContext = crStateCreateContext( &cr_server.limits,
CR_RGB_BIT | CR_DEPTH_BIT, NULL );
cr_server.pContextCreateInfoTable = crAllocHashtable();
cr_server.pWindowCreateInfoTable = crAllocHashtable();
crServerSetVBoxConfigurationHGCM();
if (!cr_server.head_spu)
return GL_FALSE;
crServerInitDispatch();
crStateDiffAPI( &(cr_server.head_spu->dispatch_table) );
/*Check for PBO support*/
if (crStateGetCurrent()->extensions.ARB_pixel_buffer_object)
{
cr_server.bUsePBOForReadback=GL_TRUE;
}
return GL_TRUE;
}