void Screen::initD3D()
{
//do all D3D initialization
if (!createSCandDevice())
{
_badInit = true;
return;
}
createRT();
createVP();
createDS();
createSM();
createSSAO();
createEffect();
parseEffect();
createVL();
//create the light
light = new AMLight(D3DXVECTOR3(0.0f, 0.0f, -1.0f));
//set up the physics engine
physics.setup(30, settings.getGravityMul());
_pDebug = new AMPhysicsDebug(d3ddev, effectTech);
//only wireframe supported for physics debug
_pDebug->setDebugMode(AMPhysicsDebug::DBG_DrawWireframe);
physics.getWorld()->setDebugDrawer(_pDebug);
}
int main_imanager_req(){
int i, j;
int index;
void *buf;
unsigned int offset;
unsigned int users_count;
unsigned int src_node;
unsigned int seq_number;
unsigned int node_id;
struct sm_header *find;
char *sm_name;
if(g_group.coordinator.main_id == g_group.node_id)
return 1;
//max 33 mutex
buf = mem_malloc(MAIN_IMAIN_SIZE);
((struct request_header*)buf)->msg_type = MSG_IMAIN_MANAGER;
sendRecv(g_group.coordinator.main_id, buf, sizeof(struct request_header),
buf, MSG_IMAIN_MANAGER);
if(g_group.sm_table == NULL){
g_group.sm_table = hashTableCreate(SM_HASH_SIZE);
}
src_node = ((struct imain_reply*)buf)->req.src_node;
seq_number = ((struct imain_reply*)buf)->req.src_seq_number;
offset = sizeof(struct imain_reply);
//copy share memory data
for(i=0; i<((struct imain_reply*)buf)->sm_num; i++){
//mutex name
sm_name = malloc(((struct main_sm_info*)(buf+offset))->name_len);
memcpy(sm_name, buf+offset+sizeof(struct main_sm_info), ((struct main_sm_info*)(buf+offset))->name_len);
sm_name[((struct main_sm_info*)(buf+offset))->name_len] = 0;
printf("%s", sm_name);
//search mutex
find = hashTableSearch(g_group.sm_table, ((struct main_sm_info*)(buf+offset))->hash_id, sm_name);
if(find == NULL){
//create new
find = createSM(((struct main_sm_info*)(buf+offset))->hash_id, sm_name,
((struct main_sm_info*)(buf+offset))->home_node, ((struct main_sm_info*)(buf+offset))->size);
hashTableInsert(g_group.sm_table, (struct hashheader*)find);
}
//copy
find->count = ((struct main_sm_info*)(buf+offset))->count;
//copy queue info
users_count = ((struct main_sm_info*)(buf+offset))->users_count;
offset += sizeof(struct main_sm_info)+strlen(sm_name);
if(find->users == NULL)
find->users = tableCreate(MAX_NODE_NUM, sizeof(unsigned int));
for(j=0; j< users_count; j++){
node_id = *((unsigned int*)(buf+offset));
if(searchNode(find->users, src_node)==-1){
index = tableGetEmpty(find->users);
if(index == -1)
return -1;
tableAdd(find->users, (void*)&src_node, index);
}
offset += sizeof(unsigned int);
}
}
g_group.coordinator.main_id = g_group.node_id;
((struct request_header*)buf)->msg_type = MSG_IMAIN_READY;
((struct request_header*)buf)->seq_number = seq_number;
sendTo(src_node ,buf, sizeof(struct request_header));
mem_free(buf);
return 1;
}
