//--------------------------------------------------------------------------
VeJobSystem::VeJobSystem(size_t stFGNum, size_t stBGNum) noexcept
{
if (stFGNum)
{
m_i32FGState.store(0, std::memory_order_relaxed);
m_kFGThreads.resize(stFGNum);
for (size_t i(0); i < m_kFGThreads.size(); ++i)
{
fore_thread& t = m_kFGThreads[i];
t.index = (uint32_t)i;
t.cond_val = 0;
t.handle = VeCreateThread(&FGThreadCallback,
&t, VE_JOB_FG_PRIORITY, VE_JOB_FG_STACK_SIZE);
}
}
if (stBGNum)
{
VE_ASSERT(stBGNum <= (VE_JOB_BG_BUFFER_MASK + 1));
m_i32BGState.store(0, std::memory_order_relaxed);
m_i32BGAvailableNum.store(0, std::memory_order_relaxed);
m_kBGThreads.resize(stBGNum);
for (size_t i(0); i < m_kBGThreads.size(); ++i)
{
back_thread& t = m_kBGThreads[i];
t.handle = VeCreateThread(&BGThreadCallback,
&t, VE_JOB_BG_PRIORITY, VE_JOB_BG_STACK_SIZE);
t.index = (uint32_t)i;
}
}
m_i32BGJobNum.store(0, std::memory_order_relaxed);
m_u32FrameCount.store(0, std::memory_order_relaxed);
}
//--------------------------------------------------------------------------
bool VeJob::Start() noexcept
{
IncRefCount();
{
std::lock_guard<vtd::spin_lock> lock(m_kLock);
if (m_u32Pointer == 0 && m_u32Wait == 0 && m_kTaskArray.size())
{
VE_ASSERT(m_kRelatedJobs.empty());
m_u32Pointer = 1;
}
else
{
return false;
}
}
auto& kAtom = m_kTaskArray.front();
if (kAtom.m_eExecute == VeJob::EXE_BACKGROUND)
{
ve_job_sys.m_akBGQueues[kAtom.m_ePriority].push(this);
ve_job_sys.m_i32BGJobNum.fetch_add(1, std::memory_order_relaxed);
auto pt = ve_job_sys.m_kWaitingThreads.pop();
if (pt)
{
pt->loop.set();
}
}
else
{
size_t stFrame = ve_job_sys.m_u32FrameCount.load(std::memory_order_relaxed) & 1;
stFrame = kAtom.m_eExecute == VeJob::EXE_FG_CURRENT ? stFrame : (!stFrame);
ve_job_sys.m_akFGQueues[stFrame][kAtom.m_ePriority].push(this);
}
return true;
}
//--------------------------------------------------------------------------
bool WindowsVideoDevice::AddDisplay(const VeChar8* pcDeviceName) noexcept
{
VeDebugOutputCore("Display: %s\n", pcDeviceName);
VeDisplayMode kMode;
if (!GetDisplayMode(pcDeviceName, ENUM_CURRENT_SETTINGS, &kMode))
{
return false;
}
m_kDisplayList.resize(m_kDisplayList.size() + 1);
VeVideoDisplay& kDisplay = m_kDisplayList.back();
VeDisplayData* pkDisplayData = VE_NEW VeDisplayData;
VE_ASSERT(pkDisplayData);
DISPLAY_DEVICEA device;
device.cb = sizeof(device);
if (EnumDisplayDevicesA(pcDeviceName, 0, &device, 0))
{
kDisplay.m_kName = device.DeviceString;
}
kDisplay.m_kDesktopMode = kMode;
kDisplay.m_kCurrentMode = kMode;
kDisplay.m_spDriverData = pkDisplayData;
return true;
}
//--------------------------------------------------------------------------
void VeJob::End(bool bSuccess) noexcept
{
VeVector<VeJobPtr> kRelatedJobs;
{
std::lock_guard<vtd::spin_lock> lock(m_kLock);
VE_ASSERT(!m_u32Wait);
m_u32Pointer = 0;
kRelatedJobs = std::move(m_kRelatedJobs);
}
if (bSuccess)
{
for (auto& job : kRelatedJobs)
{
job->Resume();
}
}
else
{
for (auto& job : kRelatedJobs)
{
job->End(false);
}
}
OnEnd(bSuccess);
DecRefCount();
}
//--------------------------------------------------------------------------
VeThread::~VeThread()
{
VE_ASSERT(m_u32State == 0);
m_pkParams->m_pkThis = NULL;
m_pkParams->m_kEventLoop.Set();
m_pkParams = NULL;
}
InputDevice::InputDevice(uint8_t numKeys) :
m_numButtons(numKeys)
{
VE_ASSERT(numKeys < MaxKeys, "Too many keys");
memset(m_state, 0, sizeof(m_state));
memset(m_lastState, 0, sizeof(m_lastState));
}
bool InputDevice::isReleased(uint8_t key) const
{
VE_ASSERT(key < m_numButtons, "Key out of bounds");
// ~0 = 1, ~1 = 0
// if m_lastState == 1 && m_state == 0
return (m_lastState[key] & ~m_state[key]) != 0;
}
void UIScrollView::AddChild(UIWidget* pkWidget, VeInt32 i32ZOrder)
{
VE_ASSERT(pkWidget);
pkWidget->SetParent(this);
m_kChildren.AttachBack(*pkWidget);
m_pkInnerNode->addChild(pkWidget, i32ZOrder);
UpdateBounding();
}
//--------------------------------------------------------------------------
void Connection::_Disconnect()
{
VE_ASSERT(m_pkPeer);
m_pkPeer->Shutdown(300);
VENet::VEPeerInterface::DestroyInstance(m_pkPeer);
m_pkPeer = NULL;
g_pClient->m_kConnectOffList.AttachBack(m_kNode);
}
//--------------------------------------------------------------------------
VeRenderWindowPtr D3D12Renderer::CreateRenderWindow(
const VeWindowPtr& spWindow) noexcept
{
D3D12RenderWindow* pkRenderWindow = VE_NEW D3D12RenderWindow(spWindow);
VE_ASSERT(pkRenderWindow);
pkRenderWindow->Init(*this);
return pkRenderWindow;
}
//--------------------------------------------------------------------------
VeIAVertexBuffer::VeIAVertexBuffer(const VeChar8* pcName,
VeUInt32 u32Slot, VeUInt32 u32Stride, VeUInt32 u32Offset)
: VeRenderTick(VeRenderTick::IA_VERTEX_BUFFER), m_u32Slot(u32Slot)
, m_u32Stride(u32Stride), m_u32Offset(u32Offset)
{
g_pRenderer->GetRenderObject(pcName, m_spBuffer);
VE_ASSERT(m_spBuffer);
}
//--------------------------------------------------------------------------
void VeBinaryOStream::Transfer(VeBinaryIStream& kFrom, VeInt32 i32Length)
{
VE_ASSERT(i32Length > 0);
void* pvBuffer = VeMalloc(i32Length);
VE_ASSERT_EQ(kFrom.Read(pvBuffer, i32Length), i32Length);
AddBlob(pvBuffer, i32Length);
VeFree(pvBuffer);
}
//--------------------------------------------------------------------------
void WindowsWindow::SetTitle(const char* pcTitle) noexcept
{
int32_t i32Num = MultiByteToWideChar(CP_UTF8, 0, pcTitle, -1, nullptr, 0);
VE_ASSERT(i32Num >= 0);
VeDyanmicStack<WCHAR> kBuf(i32Num + 1);
kBuf[size_t(i32Num)] = 0;
MultiByteToWideChar(CP_UTF8, 0, pcTitle, -1, kBuf, i32Num);
SetWindowTextW(m_hHandle, kBuf);
}
//--------------------------------------------------------------------------
VeThread::VeThread(int32_t i32Priority, size_t stStackSize) noexcept
{
m_u32State.store(0, std::memory_order_relaxed);
m_pkParams = VE_NEW ThreadParams();
m_pkParams->m_kEvent.set();
m_pkParams->m_pkThis = this;
m_hThread = VeCreateThread(Callback, m_pkParams, i32Priority, stStackSize);
VE_ASSERT(m_hThread);
}
//--------------------------------------------------------------------------
void WindowsVideoDevice::_RestoreWindow(VeWindow::Data* pkWindow) noexcept
{
VE_ASSERT(pkWindow);
VeWindowData* pkData = (VeWindowData*)pkWindow->m_spDriverdata;
HWND hWnd = pkData->m_hWnd;
pkData->m_bExpectedResize = TRUE;
ShowWindow(hWnd, SW_RESTORE);
pkData->m_bExpectedResize = FALSE;
}
//--------------------------------------------------------------------------
void Connection::Connect(const VeChar8* pcSrvIp, VeUInt32 u32Port,
const VeChar8* pcSrvPass)
{
VE_AUTO_LOCK_MUTEX(g_pClient->m_kMutex);
if(!m_pkServer)
{
m_pkServer = NewAgent();
VE_ASSERT(m_pkServer);
}
m_kServerIp = pcSrvIp;
m_u32Port = u32Port;
m_kServerPass = pcSrvPass;
VE_ASSERT(m_kNode.IsAttach(g_pClient->m_kConnectOffList));
g_pClient->m_kConnectOnList.AttachBack(m_kNode);
m_kCommandList.PushBack(COM_CONNECT);
}
//--------------------------------------------------------------------------
void VeSystem::InitVideo() noexcept
{
if (!m_spVideo)
{
m_spVideo = CreateVideoDevice();
VE_ASSERT(m_spVideo);
m_spVideo->_Init();
}
}
//--------------------------------------------------------------------------
bool VeRenderWindowD3D12::IsNeighbor(RecordBarrierMap& kBarriers,
BarrierPath& kPath, VeSizeT i, VeSizeT j) noexcept
{
VE_ASSERT(kPath.i != i || kPath.j != j);
if (kPath.i == i && kPath.j + 1 == j) return true;
if (j == 0 && kPath.i + 1 == i
&& (kBarriers[kPath.i].size() - 1 == kPath.j))
return true;
return false;
}
//--------------------------------------------------------------------------
void VeTimer::Detach(const VeTimeEventPtr& spEvent)
{
VE_ASSERT(spEvent);
VE_ASSERT(spEvent->m_pkParent == this);
VE_ASSERT(spEvent->m_kNode.IsAttach(m_kEventList));
std::multimap<VeUInt64,VeTimeEvent*>::iterator it = m_kEventMap.lower_bound(spEvent->m_u64ExecuteTime);
while(it != m_kEventMap.upper_bound(spEvent->m_u64ExecuteTime))
{
if(it->second == spEvent)
{
m_kEventMap.erase(it);
break;
}
++it;
}
spEvent->m_pkParent = NULL;
spEvent->m_kNode.Detach();
spEvent->DecRefCount();
}
//--------------------------------------------------------------------------
void VeJobSystem::ExecuteBackground(uint32_t u32Index) noexcept
{
VeJob* pkJob = FetchBackground();
while (pkJob)
{
VE_ASSERT(pkJob->GetType() & 0xF0);
Execute(pkJob, u32Index);
pkJob = FetchBackground();
}
}
//--------------------------------------------------------------------------
void VeJobSystem::ProcessForegroundJobs() noexcept
{
VE_ASSERT(!m_pkParallel);
int32_t check(0);
if (m_i32FGState.compare_exchange_weak(check, 1, std::memory_order_relaxed))
{
RunForeground();
m_u32FrameCount.fetch_add(1, std::memory_order_relaxed);
}
}
//--------------------------------------------------------------------------
VeSurfacePtr VeSurface::CreateRGBSurface(VeUInt32 u32Flags,
VeInt32 i32Width, VeInt32 i32Height, VeInt32 i32Depth,
VeUInt32 u32Rmask, VeUInt32 u32Gmask, VeUInt32 u32Bmask,
VeUInt32 u32Amask) noexcept
{
VeUInt32 u32Format = VeMasksToPixelFormatEnum(i32Depth, u32Rmask,
u32Gmask, u32Bmask, u32Amask);
if (u32Format == VE_PIXELFORMAT_UNKNOWN) return nullptr;
VeSurfacePtr spSurface = VE_NEW VeSurface();
VE_ASSERT(spSurface);
spSurface->m_spFormat = VePixelFormat::Create(u32Format);
if (!spSurface->m_spFormat) return nullptr;
spSurface->m_i32Width = i32Width;
spSurface->m_i32Height = i32Height;
spSurface->m_i32Pitch = spSurface->CalculatePitch();
if (VE_ISPIXELFORMAT_INDEXED(spSurface->m_spFormat->m_u32Format))
{
VePalettePtr spPattle = VE_NEW VePalette((1 << spSurface->m_spFormat->m_u8BitsPerPixel));
VE_ASSERT(spPattle);
if (spPattle->m_kColors.size() == 2)
{
spPattle->m_kColors[0].r() = 0xFF;
spPattle->m_kColors[0].g() = 0xFF;
spPattle->m_kColors[0].b() = 0xFF;
spPattle->m_kColors[1].r() = 0x00;
spPattle->m_kColors[1].g() = 0x00;
spPattle->m_kColors[1].b() = 0x00;
}
spSurface->SetPalette(spPattle);
}
if (spSurface->m_i32Width && spSurface->m_i32Height)
{
VeSizeT stSize = spSurface->m_i32Height * spSurface->m_i32Pitch;
spSurface->m_spPixels = VE_NEW VeBlob(stSize);
VeZeroMemory(*spSurface->m_spPixels, stSize);
}
return spSurface;
}
void UILayerManager::PopTopLayer()
{
if(m_kTopLayerStack.Size())
{
Layer& kLayer = m_kTopLayerStack.Back();
VE_ASSERT(kLayer.m_tFirst);
removeChild(kLayer.m_tFirst, false);
m_kTopLayerStack.PopBack();
}
}
//--------------------------------------------------------------------------
void Connection::UpdateForeground()
{
for(VeUInt32 i(0); i < m_kPacketCache.Size(); ++i)
{
Packet* pkPacket = m_kPacketCache[i];
BitStream kStream((unsigned char*)pkPacket->data, pkPacket->length, false);
VeUInt8 u8Event;
kStream >> u8Event;
switch(u8Event)
{
case ID_DISCONNECTION_NOTIFICATION:
ConnectFailed(CONNECT_FAIL_NORMAL);
break;
case ID_REMOTE_CONNECTION_LOST:
ConnectFailed(CONNECT_FAIL_NORMAL);
break;
case ID_CONNECTION_BANNED:
ConnectFailed(CONNECT_FAIL_SERVER_FULL);
break;
case ID_NO_FREE_INCOMING_CONNECTIONS:
ConnectFailed(CONNECT_FAIL_SERVER_FULL);
break;
case ID_CONNECTION_LOST:
ConnectFailed(CONNECT_FAIL_NORMAL);
break;
case ID_CONNECTION_REQUEST_ACCEPTED:
VE_ASSERT(!(m_pkServer->IsServerConnected()));
m_pkServer->SetServerID(pkPacket->systemAddress);
m_pkServer->OnConnect();
break;
case ID_CONNECTION_ATTEMPT_FAILED:
ConnectFailed(CONNECT_FAIL_NORMAL);
break;
case ID_CLIENT_GLOBAL_RPC:
m_pkServer->OnGlobalRPCCallback(kStream);
break;
case ID_CLIENT_ENTITY_RPC:
m_pkServer->OnEntityRPCCallback(kStream);
break;
case ID_CLIENT_ENTITY_UPDATE:
m_pkServer->EntityUpdate(kStream);
break;
case ID_CLIENT_ENTITY_DESTORY:
m_pkServer->EntityDestory(kStream);
break;
case ID_CLIENT_FORCE_DISCONNECT:
ForceDisconnect(CONNECT_FORCE_OFF);
break;
default:
break;
}
m_pkPeer->DeallocatePacket(pkPacket);
}
m_kPacketCache.Clear();
}
//--------------------------------------------------------------------------
void WindowsVideoDevice::_SetWindowFullscreen(VeWindow::Data* pkWindow,
VeVideoDisplay* pkDisplay, VE_BOOL bFullscreen) noexcept
{
VE_ASSERT(pkWindow);
VeWindowData* pkData = (VeWindowData*)pkWindow->m_spDriverdata;
HWND hWnd = pkData->m_hWnd;
RECT kRect;
VeRect kBounds;
DWORD dwStyle;
HWND hTop;
BOOL bMenu;
VeInt32 x, y;
VeInt32 w, h;
if ((pkWindow->m_u32Flags & (VE_WINDOW_FULLSCREEN | VE_WINDOW_INPUT_FOCUS))
== (VE_WINDOW_FULLSCREEN | VE_WINDOW_INPUT_FOCUS))
{
hTop = HWND_TOPMOST;
}
else
{
hTop = HWND_NOTOPMOST;
}
dwStyle = GetWindowLong(hWnd, GWL_STYLE);
dwStyle &= ~STYLE_MASK;
dwStyle |= GetWindowStyle(pkWindow);
_GetDisplayBounds(pkDisplay, &kBounds);
if (bFullscreen)
{
x = kBounds.x;
y = kBounds.y;
w = kBounds.w;
h = kBounds.h;
}
else
{
kRect.left = 0;
kRect.top = 0;
kRect.right = pkWindow->m_kWindowed.w;
kRect.bottom = pkWindow->m_kWindowed.h;
bMenu = (dwStyle & WS_CHILDWINDOW) ? FALSE : (GetMenu(hWnd) != nullptr);
AdjustWindowRectEx(&kRect, dwStyle, bMenu, 0);
w = (kRect.right - kRect.left);
h = (kRect.bottom - kRect.top);
x = pkWindow->m_kWindowed.x + kRect.left;
y = pkWindow->m_kWindowed.y + kRect.top;
}
SetWindowLong(hWnd, GWL_STYLE, dwStyle);
pkData->m_bExpectedResize = TRUE;
SetWindowPos(hWnd, hTop, x, y, w, h, SWP_NOCOPYBITS | SWP_NOACTIVATE);
pkData->m_bExpectedResize = FALSE;
}
//--------------------------------------------------------------------------
void EntityS::SyncAllToClient()
{
if(m_pkAgent)
{
BitStream kStream;
kStream.Reset();
kStream << VeUInt8(ID_CLIENT_ENTITY_UPDATE);
kStream << (const VeChar8*)m_kName;
VE_ASSERT(m_kSyncChildren.Size() <= VE_UINT16_MAX);
kStream << VeUInt16(m_kSyncChildren.Size());
for(VeUInt32 i(0); i < m_kSyncChildren.Size(); ++i)
{
PropertySValue* pkValue = m_kSyncChildren[i];
kStream << pkValue->GetField();
VE_ASSERT(pkValue->GetSize() <= 0xff);
kStream.WriteAlignedBytesSafe((const VeChar8*)pkValue->GetClientData(), pkValue->GetClientSize(), VE_UINT8_MAX);
}
m_pkAgent->SendPacket(kStream);
}
}
//--------------------------------------------------------------------------
VeRenderWindowPtr VeRenderer::CreateRenderWindow(const char* pcTitle,
int32_t w, int32_t h, int32_t x, int32_t y, uint32_t u32Flags) noexcept
{
VeDesktopVideoPtr spVideo = VeDynamicCast(VeDesktopVideo, venus3d.GetVideo());
if (!spVideo) return nullptr;
VeDesktopWindowPtr spWindow = spVideo->Create(pcTitle, w, h, x, y, u32Flags);
VE_ASSERT(spWindow);
VeRenderWindowPtr spRes = CreateRenderWindow(spWindow);
spWindow = nullptr;
return spRes;
}
//--------------------------------------------------------------------------
bool WindowsMouse::_CreateSystemCursor(VeCursor::Data* pkCur,
VeSystemCursor eCursor) noexcept
{
VE_ASSERT(pkCur);
LPCTSTR name;
switch (eCursor)
{
case VE_SYSTEM_CURSOR_ARROW:
name = IDC_ARROW;
break;
case VE_SYSTEM_CURSOR_IBEAM:
name = IDC_IBEAM;
break;
case VE_SYSTEM_CURSOR_WAIT:
name = IDC_WAIT;
break;
case VE_SYSTEM_CURSOR_CROSSHAIR:
name = IDC_CROSS;
break;
case VE_SYSTEM_CURSOR_WAITARROW:
name = IDC_WAIT;
break;
case VE_SYSTEM_CURSOR_SIZENWSE:
name = IDC_SIZENWSE;
break;
case VE_SYSTEM_CURSOR_SIZENESW:
name = IDC_SIZENESW;
break;
case VE_SYSTEM_CURSOR_SIZEWE:
name = IDC_SIZEWE;
break;
case VE_SYSTEM_CURSOR_SIZENS:
name = IDC_SIZENS;
break;
case VE_SYSTEM_CURSOR_SIZEALL:
name = IDC_SIZEALL;
break;
case VE_SYSTEM_CURSOR_NO:
name = IDC_NO;
break;
case VE_SYSTEM_CURSOR_HAND:
name = IDC_HAND;
break;
default:
return false;
}
HICON hicon;
hicon = LoadCursor(nullptr, name);
pkCur->m_pvDriverdata = hicon;
return true;
}
void UILayerManager::PopTopLayerAndDeavtive(const UIUserDataPtr& spUserData)
{
if(m_kTopLayerStack.Size())
{
Layer& kLayer = m_kTopLayerStack.Back();
VE_ASSERT(kLayer.m_tFirst);
removeChild(kLayer.m_tFirst, false);
m_kTopLayerStack.PopBack();
kLayer.m_tFirst->SetActive(false, spUserData);
}
}
void UILayerManager::PopLayer()
{
if(m_kLayerStack.Size())
{
Layer& kLayer = m_kLayerStack.Back();
VE_ASSERT(kLayer.m_tFirst);
removeChild(kLayer.m_tFirst, false);
m_kLayerStack.PopBack();
kLayer.m_tFirst->SetActive(false, NULL);
}
}