void
default_pager_initialize(void)
{
kern_return_t kr;
__unused static char here[] = "default_pager_initialize";
lck_grp_attr_setdefault(&default_pager_lck_grp_attr);
lck_grp_init(&default_pager_lck_grp, "default_pager", &default_pager_lck_grp_attr);
lck_attr_setdefault(&default_pager_lck_attr);
/*
* Vm variables.
*/
#ifndef MACH_KERNEL
vm_page_mask = vm_page_size - 1;
assert((unsigned int) vm_page_size == vm_page_size);
vm_page_shift = local_log2((unsigned int) vm_page_size);
#endif
/*
* List of all vstructs.
*/
vstruct_zone = zinit(sizeof(struct vstruct),
10000 * sizeof(struct vstruct),
8192, "vstruct zone");
zone_change(vstruct_zone, Z_CALLERACCT, FALSE);
zone_change(vstruct_zone, Z_NOENCRYPT, TRUE);
VSL_LOCK_INIT();
queue_init(&vstruct_list.vsl_queue);
vstruct_list.vsl_count = 0;
VSTATS_LOCK_INIT(&global_stats.gs_lock);
bs_initialize();
/*
* Exported DMM port.
*/
default_pager_object = ipc_port_alloc_kernel();
/*
* Export pager interfaces.
*/
#ifdef USER_PAGER
if ((kr = netname_check_in(name_server_port, "UserPager",
default_pager_self,
default_pager_object))
!= KERN_SUCCESS) {
dprintf(("netname_check_in returned 0x%x\n", kr));
exit(1);
}
#else /* USER_PAGER */
{
unsigned int clsize;
memory_object_default_t dmm;
dmm = default_pager_object;
assert((unsigned int) vm_page_size == vm_page_size);
clsize = ((unsigned int) vm_page_size << vstruct_def_clshift);
kr = host_default_memory_manager(host_priv_self(), &dmm, clsize);
if ((kr != KERN_SUCCESS) ||
(dmm != MEMORY_OBJECT_DEFAULT_NULL))
Panic("default memory manager");
}
#endif /* USER_PAGER */
}
bool wxTextureValidator::Validate(wxWindow *parent) {
if ( !wxExtendedValidator::Validate(parent) ) {
return false;
}
if ( !m_validatorWindow->IsEnabled() )
return true;
wxString val = wxT("");
if (dynamic_cast<wxTextCtrl*>(m_validatorWindow)) {
val = (dynamic_cast<wxTextCtrl*>(m_validatorWindow))->GetValue();
} else if (dynamic_cast<wxComboCtrl*>(m_validatorWindow)) {
val = (dynamic_cast<wxComboCtrl*>(m_validatorWindow))->GetValue();
} else {
return false;
}
if (m_zeroAllowed && (val == wxT("")))
return true;
bool ok = true;
wxString errormsg;
// ILenum Error;
// ILinfo inf;
wxGXImage img(val);
bool valid_file = img.Ok();
/*
wxMutexLocker lock (wxILMutex);
ILuint img = ilGenImage();
ILuint old = ilGetInteger(IL_ACTIVE_IMAGE);
ilBindImage(img);
*/
if (!valid_file) {
ok = false;
errormsg = _("Error loading file '%s'.");
/*
while ((Error = ilGetError())) {
errormsg += wxT("\n");
errormsg += iluErrorString(Error);
}
*/
} else {
/*
int width = ilGetInteger(IL_IMAGE_WIDTH);
int height = ilGetInteger(IL_IMAGE_HEIGHT);
*/
if (img.GetWidth() != img.GetHeight()) {
ok = false;
errormsg = _("Texture '%s' is not square, ");
errormsg += wxString::Format(_("it has %dx%d pixels."), img.GetWidth(), img.GetHeight());
} else if ((1 << local_log2(img.GetWidth())) != static_cast<int>(img.GetHeight())) {
ok = false;
errormsg = _("The width/height of texture '%s' is not a power of 2.");
} else {
if (m_forceSize) {
if ((*m_forceSize > 0) && (*m_forceSize != img.GetWidth())) {
ok = false;
errormsg = _("The width/height of texture '%s' has to be ") + wxString::Format(wxT("%d"), *m_forceSize) + wxT(".");
}
}
if (ok && m_alphaNecessary) {
if (!img.HasAlpha()) {
ok = false;
errormsg = _("Texture '%s' requires an alpha channel.");
}
}
}
}
/*
ilBindImage(old);
ilDeleteImage(img);
*/
if ((!ok) && (!m_silent)) {
wxASSERT_MSG( !errormsg.empty(), _T("you forgot to set errormsg") );
m_validatorWindow->SetFocus();
wxString buf;
buf.Printf(errormsg, val.c_str());
wxString title;
title.Printf(_("Validation conflict (%s)"), m_context.c_str());
wxMessageBox(buf, title,
wxOK | wxICON_EXCLAMATION, parent);
}
return ok;
}
