semaphore::semaphore(size_type released /*=0*/, size_type max_count /*=size_type(-1)*/)
{
THOR_COMPILETIME_ASSERT(MAX_LONG > 0 && (MAX_LONG + 1) < 0, InvalidAssumption);
LONG maximumCount = (LONG)thor::math::clamp<size_type>(max_count, 0U, MAX_LONG);
LONG initialCount = (LONG)thor::math::clamp<size_type>(released, 0U, maximumCount);
handle_ = ::CreateSemaphoreW(NULL, initialCount, maximumCount, NULL);
THOR_ASSERT(handle_);
}
bool thread::start(bool start_suspended /*=false*/)
{
if (handle_ == (void*)INVALID_HANDLE_VALUE)
{
add_ref();
stop_requested_ = 0;
THOR_ASSERT(stack_size_ <= UINT_MAX);
handle_ = (void*)_beginthreadex(0, (unsigned int)stack_size_, &internal::thread_base::start_thread_proc, static_cast<internal::thread_base*>(this), start_suspended ? CREATE_SUSPENDED : 0, &thread_id_.thread_id_);
if (handle_ != (void*)INVALID_HANDLE_VALUE)
{
debug::set_thread_name(name_.c_str(), thread_id_);
if (start_suspended) ++suspend_count_;
return true;
}
}
return false;
}
void ThStringUtilities::ToWideString(ThF64 val, ThWchar* result, ThSize bufSize)
{
if( swprintf(result, bufSize, L"%lf", val) < 0 )
THOR_ASSERT(0, "Buffer is too small");
}
void ThStringUtilities::ToString(ThU64 val, ThChar* result, ThSize bufSize)
{
if( sprintf(result, "%llu", val) < 0 )
THOR_ASSERT(0, "Buffer is too small");
}