static SPUFunctions *feedbackSPUInit( int id, SPU *child, SPU *self,
unsigned int context_id,
unsigned int num_contexts )
{
(void) context_id;
(void) num_contexts;
#ifdef CHROMIUM_THREADSAFE
crInitMutex(&feedback_spu.mutex);
#endif
feedback_spu.id = id;
feedback_spu.has_child = 0;
if (child)
{
crSPUInitDispatchTable( &(feedback_spu.child) );
crSPUCopyDispatchTable( &(feedback_spu.child), &(child->dispatch_table) );
feedback_spu.has_child = 1;
}
crSPUInitDispatchTable( &(feedback_spu.super) );
crSPUCopyDispatchTable( &(feedback_spu.super), &(self->superSPU->dispatch_table) );
feedbackspuGatherConfiguration();
/* create/init default state tracker */
crStateInit();
feedback_spu.defaultctx = crStateCreateContext(NULL, 0, NULL);
crStateSetCurrent(feedback_spu.defaultctx);
feedback_spu.numContexts = 0;
crMemZero(feedback_spu.context, CR_MAX_CONTEXTS * sizeof(ContextInfo));
return &feedback_functions;
}
static SPUFunctions *
expandoSPUInit( int id, SPU *child, SPU *self,
unsigned int context_id,
unsigned int num_contexts )
{
(void) self;
(void) context_id;
(void) num_contexts;
expando_spu.id = id;
expando_spu.has_child = 0;
expando_spu.server = NULL;
if (child)
{
crSPUInitDispatchTable( &(expando_spu.child) );
crSPUCopyDispatchTable( &(expando_spu.child), &(child->dispatch_table) );
expando_spu.has_child = 1;
}
crSPUInitDispatchTable( &(expando_spu.super) );
crSPUCopyDispatchTable( &(expando_spu.super), &(self->superSPU->dispatch_table) );
expandospuGatherConfiguration();
/* Expando-specific initialization */
expando_spu.contextTable = crAllocHashtable();
/* We'll be using the state tracker for each context */
crStateInit();
return &expando_functions;
}
static SPUFunctions *arraySPUInit( int id, SPU *child, SPU *self,
unsigned int context_id,
unsigned int num_contexts )
{
(void) context_id;
(void) num_contexts;
array_spu.id = id;
array_spu.has_child = 0;
if (child)
{
crSPUInitDispatchTable( &(array_spu.child) );
crSPUCopyDispatchTable( &(array_spu.child), &(child->dispatch_table) );
array_spu.has_child = 1;
}
crSPUInitDispatchTable( &(array_spu.super) );
crSPUCopyDispatchTable( &(array_spu.super), &(self->superSPU->dispatch_table) );
arrayspuGatherConfiguration();
crStateInit();
array_spu.ctx = crStateCreateContext( NULL, 0, NULL );
#ifdef CR_ARB_vertex_buffer_object
array_spu.ctx->bufferobject.retainBufferData = GL_TRUE;
#endif
/* we call SetCurrent instead of MakeCurrent as the differencer
* isn't setup yet anyway */
crStateSetCurrent( array_spu.ctx );
return &array_functions;
}
static SPUFunctions *feedbackSPUInit( int id, SPU *child, SPU *self,
unsigned int context_id,
unsigned int num_contexts )
{
CRContext *ctx;
(void) context_id;
(void) num_contexts;
feedback_spu.id = id;
feedback_spu.has_child = 0;
if (child)
{
crSPUInitDispatchTable( &(feedback_spu.child) );
crSPUCopyDispatchTable( &(feedback_spu.child), &(child->dispatch_table) );
feedback_spu.has_child = 1;
}
crSPUInitDispatchTable( &(feedback_spu.super) );
crSPUCopyDispatchTable( &(feedback_spu.super), &(self->superSPU->dispatch_table) );
feedbackspuGatherConfiguration();
/* create/init default state tracker */
crStateInit();
ctx = crStateGetCurrent();
CRASSERT(ctx);
crStateSetCurrentPointers(ctx, &feedback_spu.current);
return &feedback_functions;
}
static SPUFunctions *
packSPUInit( int id, SPU *child, SPU *self,
unsigned int context_id,
unsigned int num_contexts )
{
ThreadInfo *thread;
(void) context_id;
(void) num_contexts;
(void) child;
(void) self;
#if defined(CHROMIUM_THREADSAFE) && !defined(WINDOWS)
crInitMutex(&_PackMutex);
#endif
pack_spu.id = id;
packspuSetVBoxConfiguration( child );
/* This connects to the server, sets up the packer, etc. */
thread = packspuNewThread( crThreadID() );
if (!thread) {
return NULL;
}
CRASSERT( thread == &(pack_spu.thread[0]) );
pack_spu.idxThreadInUse = 0;
packspuCreateFunctions();
crStateInit();
return &pack_functions;
}
static SPUFunctions *
packSPUInit( int id, SPU *child, SPU *self,
unsigned int context_id,
unsigned int num_contexts )
{
ThreadInfo *thread;
(void) context_id;
(void) num_contexts;
(void) child;
(void) self;
#if defined(CHROMIUM_THREADSAFE) && !defined(WINDOWS)
crInitMutex(&_PackMutex);
#endif
#ifdef CHROMIUM_THREADSAFE
crInitTSD(&_PackerTSD);
crInitTSD(&_PackTSD);
#endif
pack_spu.id = id;
packspuSetVBoxConfiguration( child );
#if defined(WINDOWS) && defined(VBOX_WITH_WDDM)
pack_spu.bIsWDDMCrHgsmi = isVBoxWDDMCrHgsmi();
#endif
#ifdef VBOX_WITH_CRPACKSPU_DUMPER
memset(&pack_spu.Dumper, 0, sizeof (pack_spu.Dumper));
#endif
if (!CRPACKSPU_IS_WDDM_CRHGSMI())
{
/* This connects to the server, sets up the packer, etc. */
thread = packspuNewThread(
#if defined(VBOX_WITH_CRHGSMI) && defined(IN_GUEST)
NULL
#endif
);
if (!thread) {
return NULL;
}
CRASSERT( thread == &(pack_spu.thread[0]) );
pack_spu.idxThreadInUse = 0;
}
packspuCreateFunctions();
crStateInit();
return &pack_functions;
}
static SPUFunctions *
packSPUInit( int id, SPU *child, SPU *self,
unsigned int context_id,
unsigned int num_contexts )
{
ThreadInfo *thread;
(void) context_id;
(void) num_contexts;
(void) child;
(void) self;
#if defined(CHROMIUM_THREADSAFE) && !defined(WINDOWS)
crInitMutex(&_PackMutex);
#endif
pack_spu.id = id;
packspuSetVBoxConfiguration( child );
#if defined(WINDOWS) && defined(VBOX_WITH_WDDM)
pack_spu.bRunningUnderWDDM = !!GetModuleHandle(VBOX_MODNAME_DISPD3D);
#endif
if (!CRPACKSPU_IS_WDDM_CRHGSMI())
{
/* This connects to the server, sets up the packer, etc. */
thread = packspuNewThread(
#if defined(VBOX_WITH_CRHGSMI) && defined(IN_GUEST)
NULL
#endif
);
if (!thread) {
return NULL;
}
CRASSERT( thread == &(pack_spu.thread[0]) );
pack_spu.idxThreadInUse = 0;
}
packspuCreateFunctions();
crStateInit();
return &pack_functions;
}
static SPUFunctions *nopSPUInit( int id, SPU *child, SPU *self,
unsigned int context_id,
unsigned int num_contexts )
{
(void) id;
(void) context_id;
(void) num_contexts;
(void) child;
(void) self;
nopspuGatherConfiguration();
crStateInit();
nop_spu.ctx = crStateCreateContext( NULL, CR_RGB_BIT, NULL );
crStateSetCurrent( nop_spu.ctx );
return &nop_functions;
}
static SPUFunctions *hiddenlineSPUInit( int id, SPU *child, SPU *self,
unsigned int context_id,
unsigned int num_contexts )
{
(void) context_id;
(void) num_contexts;
#ifdef CHROMIUM_THREADSAFE
crDebug("Hiddenline SPU: thread-safe");
#endif
hiddenline_spu.id = id;
hiddenline_spu.has_child = 0;
if (child)
{
crSPUInitDispatchTable( &(hiddenline_spu.child) );
crSPUCopyDispatchTable( &(hiddenline_spu.child), &(child->dispatch_table) );
hiddenline_spu.has_child = 1;
}
crSPUInitDispatchTable( &(hiddenline_spu.super) );
crSPUCopyDispatchTable( &(hiddenline_spu.super), &(self->superSPU->dispatch_table) );
hiddenlinespuGatherConfiguration( child );
/* We need to track state so that the packer can deal with pixel data */
crStateInit();
hiddenlinespuCreateFunctions();
hiddenline_spu.contextTable = crAllocHashtable();
#ifdef CHROMIUM_THREADSAFE
crInitTSD(&_HiddenlineTSD);
#else
hiddenline_spu.currentContext = NULL;
#endif
crInitMutex(&(hiddenline_spu.mutex));
return &hiddenline_functions;
}
static SPUFunctions *arraySPUInit( int id, SPU *child, SPU *self,
unsigned int context_id,
unsigned int num_contexts )
{
(void) context_id;
(void) num_contexts;
#ifdef CHROMIUM_THREADSAFE
crInitMutex(&_ArrayMutex);
#endif
array_spu.id = id;
array_spu.has_child = 0;
if (child)
{
crSPUInitDispatchTable( &(array_spu.child) );
crSPUCopyDispatchTable( &(array_spu.child), &(child->dispatch_table) );
array_spu.has_child = 1;
}
crSPUInitDispatchTable( &(array_spu.super) );
crSPUCopyDispatchTable( &(array_spu.super), &(self->superSPU->dispatch_table) );
arrayspuSetVBoxConfiguration();
crStateInit();
/*@todo seems default context ain't needed at all*/
array_spu.defaultctx = crStateCreateContext( NULL, 0, NULL );
#ifdef CR_ARB_vertex_buffer_object
array_spu.defaultctx->bufferobject.retainBufferData = GL_TRUE;
#endif
/* we call SetCurrent instead of MakeCurrent as the differencer
* isn't setup yet anyway */
crStateSetCurrent( array_spu.defaultctx );
array_spu.numContexts = 0;
crMemZero(array_spu.context, CR_MAX_CONTEXTS * sizeof(ContextInfo));
return &array_functions;
}
/**
* 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;
}
static SPUFunctions *
tilesortSPUInit( int id, SPU *child, SPU *self,
unsigned int context_id,
unsigned int num_contexts )
{
ThreadInfo *thread0 = &(tilesort_spu.thread[0]);
(void) context_id;
(void) num_contexts;
(void) child;
(void) self;
#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
crRandSeed(id);
crMemZero( &tilesort_spu, sizeof(TileSortSPU) );
#ifdef CHROMIUM_THREADSAFE
crInitTSD(&_ThreadTSD);
crSetTSD(&_ThreadTSD, thread0);
crInitMutex(&_TileSortMutex);
#endif
thread0->state_server_index = -1; /* one-time init for thread */
tilesortspuInitEvaluators();
/* Init window, context hash tables */
tilesort_spu.windowTable = crAllocHashtable();
tilesort_spu.contextTable = crAllocHashtable();
tilesort_spu.listTable = crAllocHashtable();
tilesort_spu.id = id;
tilesort_spu.glassesType = RED_BLUE;
tilesortspuSetAnaglyphMask(&tilesort_spu);
tilesortspuGatherConfiguration( child );
tilesortspuConnectToServers(); /* set up thread0's server connection */
tilesort_spu.geom_buffer_size = tilesort_spu.buffer_size;
/* geom_buffer_mtu must fit in data's part of our buffers */
tilesort_spu.geom_buffer_mtu = crPackMaxData(tilesort_spu.buffer_size)
/* 24 is the size of the bounds info packet
* END_FLUFF is the size of data of the extra End opcode if needed
* 4 since BoundsInfo opcode may take a whole 4 bytes
* and 4 to let room for extra End's opcode, if needed
*/
- (24+END_FLUFF+4+4);
/* the geometry must also fit in the mtu */
if (tilesort_spu.geom_buffer_mtu >
tilesort_spu.MTU - sizeof(CRMessageOpcodes) - (24+END_FLUFF+4+4))
tilesort_spu.geom_buffer_mtu =
tilesort_spu.MTU - sizeof(CRMessageOpcodes) - (24+END_FLUFF+4+4);
tilesort_spu.swap = thread0->netServer[0].conn->swap;
tilesortspuInitThreadPacking( thread0 );
tilesortspuCreateFunctions();
crStateInit();
tilesortspuCreateDiffAPI();
/* special dispatch tables for display lists */
if (tilesort_spu.listTrack || tilesort_spu.lazySendDLists) {
crMemZero((void *)&tilesort_spu.packerDispatch, sizeof tilesort_spu.packerDispatch);
crSPUInitDispatchTable(&tilesort_spu.packerDispatch);
tilesortspuLoadPackTable(&tilesort_spu.packerDispatch);
crSPUInitDispatchTable(&tilesort_spu.stateDispatch);
tilesortspuLoadStateTable(&tilesort_spu.stateDispatch);
}
if (tilesort_spu.useDMX) {
/* load OpenGL */
int n;
crDebug("Tilesort SPU: Using DMX");
n = crLoadOpenGL( &tilesort_spu.ws, NULL);
if (!n) {
crWarning("Tilesort SPU: Unable to load OpenGL, disabling DMX");
tilesort_spu.useDMX = 0;
}
}
else {
crDebug("Tilesort SPU: Not using DMX");
}
crDebug("Tilesort SPU: ---------- End of Init -------------");
return &tilesort_functions;
}
