RSExportType *RSExportElement::CreateFromDecl(RSContext *Context,
const clang::DeclaratorDecl *DD) {
const clang::Type* T = RSExportType::GetTypeOfDecl(DD);
const clang::Type* CT = GET_CANONICAL_TYPE(T);
const ElementInfo* EI = NULL;
// Note: RS element like rs_pixel_rgb elements are either in the type of
// primitive or vector.
if ((CT->getTypeClass() != clang::Type::Builtin) &&
(CT->getTypeClass() != clang::Type::ExtVector)) {
return RSExportType::Create(Context, T);
}
// Following the typedef chain to see whether it's an element name like
// rs_pixel_rgb or its alias (via typedef).
while (T != CT) {
if (T->getTypeClass() != clang::Type::Typedef) {
break;
} else {
const clang::TypedefType *TT = static_cast<const clang::TypedefType*>(T);
const clang::TypedefNameDecl *TD = TT->getDecl();
EI = GetElementInfo(TD->getName());
if (EI != NULL)
break;
T = TD->getUnderlyingType().getTypePtr();
}
}
if (EI == NULL) {
return RSExportType::Create(Context, T);
} else {
return RSExportElement::Create(Context, T, EI);
}
}
void doGetInfo(info & info)
{
GetElementInfo(info);
info.AddInfo("index", index);
info.AddInfo("posx", posx);
info.AddInfo("posy", posy);
info.AddInfo("bright_ture_x", bright_ture_x);
info.AddInfo("bright_ture_y", bright_ture_y);
info.AddInfo("bright_ture_w", bright_ture_w);
info.AddInfo("bright_ture_h", bright_ture_h);
info.AddInfo("node_w", node_w);
info.AddInfo("node_h", node_h);
info.AddInfo("horizontal", horizontal);
info.AddInfo("vertical", vertical);
}
