/// Set this object path based on the given parameters.
///
/// @param[in] pNames Array of object names in the path, starting from the bottom level on up.
/// @param[in] pInstanceIndices Array of object instance indices in the path, starting from the bottom level on up.
/// @param[in] nameCount Number of object names.
/// @param[in] packageCount Number of object names that are packages.
void AssetPath::Set( const Name* pNames, const uint32_t* pInstanceIndices, size_t nameCount, size_t packageCount )
{
HELIUM_ASSERT( pNames );
HELIUM_ASSERT( pInstanceIndices );
HELIUM_ASSERT( nameCount != 0 );
// Set up the entry for this path.
Entry entry;
entry.pParent = NULL;
entry.name = pNames[ 0 ];
entry.instanceIndex = pInstanceIndices[ 0 ];
entry.bPackage = ( nameCount <= packageCount );
if( nameCount > 1 )
{
size_t parentNameCount = nameCount - 1;
AssetPath parentPath;
parentPath.Set( pNames + 1, pInstanceIndices + 1, parentNameCount, Min( parentNameCount, packageCount ) );
entry.pParent = parentPath.m_pEntry;
HELIUM_ASSERT( entry.pParent );
}
// Look up/add the entry.
m_pEntry = Add( entry );
HELIUM_ASSERT( m_pEntry );
}
void Helium::LooseAssetLoader::EnumerateRootPackages( DynamicArray< AssetPath > &packagePaths )
{
FilePath dataDirectory;
FileLocations::GetDataDirectory( dataDirectory );
DirectoryIterator packageDirectory( dataDirectory );
for( ; !packageDirectory.IsDone(); packageDirectory.Next() )
{
if (packageDirectory.GetItem().m_Path.IsDirectory())
{
AssetPath path;
//std::string filename = packageDirectory.GetItem().m_Path.Parent();
std::vector< std::string > filename = packageDirectory.GetItem().m_Path.DirectoryAsVector();
HELIUM_ASSERT(!filename.empty());
std::string directory = filename.back();
if (directory.size() <= 0)
{
continue;
}
path.Set( Name( directory.c_str() ), true, AssetPath(NULL_NAME) );
packagePaths.Add( path );
}
}
}
/// Get the path to the package containing all world instances.
///
/// @return World package path.
AssetPath WorldManager::GetRootSceneDefinitionPackagePath() const
{
static AssetPath worldPackagePath;
if( worldPackagePath.IsEmpty() )
{
HELIUM_VERIFY( worldPackagePath.Set( TXT( "/Worlds" ) ) );
}
return worldPackagePath;
}
bool Helium::AssetResolver::Resolve( const Name& identity, Reflect::ObjectPtr& pointer, const Reflect::MetaClass* pointerClass )
{
// Paths begin with /
if (!identity.IsEmpty() && (*identity)[0] == '/')
{
HELIUM_TRACE( TraceLevels::Info, TXT( "Resolving object [%s]\n" ), identity.Get() );
AssetPath p;
p.Set(*identity);
size_t loadRequestId = AssetLoader::GetStaticInstance()->BeginLoadObject(p);
m_Fixups.Push( Fixup( pointer, pointerClass, loadRequestId ) );
return true;
}
else
{
HELIUM_TRACE( TraceLevels::Info, TXT( "Deferring resolution of [%s] to archive\n" ), identity.Get() );
}
return false;
}
TEST(Engine, PackageObjectTest)
{
{
AssetPath testPath;
HELIUM_VERIFY( testPath.Set( HELIUM_PACKAGE_PATH_CHAR_STRING TXT( "EngineTest" ) HELIUM_OBJECT_PATH_CHAR_STRING TXT( "TestObject" ) ) );
AssetPtr spObject;
HELIUM_VERIFY( gAssetLoader->LoadObject( testPath, spObject ) );
HELIUM_ASSERT( spObject );
Package* pTestPackageCast = Reflect::SafeCast< Package >( spObject.Get() );
HELIUM_ASSERT( !pTestPackageCast );
HELIUM_UNREF( pTestPackageCast );
// The following line should not compile...
// Animation* pTestAnimationCast = Reflect::SafeCast< Animation >( pTestPackageCast );
// HELIUM_UNREF( pTestAnimationCast );
Asset* pTestObjectCast = Reflect::SafeCast< Asset >( spObject.Get() );
HELIUM_ASSERT( pTestObjectCast );
HELIUM_UNREF( pTestObjectCast );
}
}
bool Helium::AssetResolver::Resolve( const Name& identity, Reflect::ObjectPtr& pointer, const Reflect::MetaClass* pointerClass )
{
// Paths begin with /
if (!identity.IsEmpty() && (*identity)[0] == '/')
{
HELIUM_TRACE( TraceLevels::Info, TXT( "Resolving object [%s]\n" ), identity.Get() );
AssetPath p;
p.Set(*identity);
size_t loadRequestId = AssetLoader::GetStaticInstance()->BeginLoadObject(p);
m_Fixups.Push( Fixup( pointer, pointerClass, loadRequestId ) );
return true;
}
else
{
#if HELIUM_TOOLS
// Some extra checking to make friendly error messages
String str ( identity.Get() );
uint32_t index = Invalid< uint32_t >();
int parseSuccessful = str.Parse( "%d", &index );
if (!parseSuccessful)
{
HELIUM_TRACE(
TraceLevels::Warning,
"AssetResolver::Resolve - Identity '%s' is not a number, but doesn't start with '/'. If this is a path, it must begin with '/'!\n",
*str);
}
#endif
HELIUM_TRACE( TraceLevels::Debug, TXT( "Deferring resolution of [%s] to archive\n" ), identity.Get() );
}
return false;
}
int APIENTRY _tWinMain( HINSTANCE hInstance, HINSTANCE /*hPrevInstance*/, LPTSTR /*lpCmdLine*/, int nCmdShow )
{
ForceLoadComponentsDll();
#if HELIUM_TOOLS
ForceLoadEditorSupportDll();
#endif
HELIUM_TRACE_SET_LEVEL( TraceLevels::Debug );
Timer::StaticInitialize();
#if !HELIUM_RELEASE && !HELIUM_PROFILE
Helium::InitializeSymbols();
#endif
AsyncLoader::GetStaticInstance().Initialize();
FilePath baseDirectory;
if ( !FileLocations::GetBaseDirectory( baseDirectory ) )
{
HELIUM_TRACE( TraceLevels::Error, TXT( "Could not get base directory." ) );
return -1;
}
HELIUM_VERIFY( CacheManager::InitializeStaticInstance( baseDirectory ) );
Helium::Bullet::Initialize();
int resultCode = -1;
{
Reflect::Initialize();
Helium::Components::Initialize();
Helium::TaskScheduler::CalculateSchedule();
#if HELIUM_TOOLS
#endif
InitEngineJobsDefaultHeap();
InitGraphicsJobsDefaultHeap();
InitTestJobsDefaultHeap();
#if HELIUM_TOOLS
//HELIUM_VERIFY( LooseAssetLoader::InitializeStaticInstance() );
HELIUM_VERIFY( LooseAssetLoader::InitializeStaticInstance() );
AssetPreprocessor* pAssetPreprocessor = AssetPreprocessor::CreateStaticInstance();
HELIUM_ASSERT( pAssetPreprocessor );
PlatformPreprocessor* pPlatformPreprocessor = new PcPreprocessor;
HELIUM_ASSERT( pPlatformPreprocessor );
pAssetPreprocessor->SetPlatformPreprocessor( Cache::PLATFORM_PC, pPlatformPreprocessor );
#else
HELIUM_VERIFY( CacheAssetLoader::InitializeStaticInstance() );
#endif
#if !GTEST
AssetLoader* gAssetLoader = NULL;
#endif
gAssetLoader = AssetLoader::GetStaticInstance();
HELIUM_ASSERT( gAssetLoader );
Config& rConfig = Config::GetStaticInstance();
rConfig.BeginLoad();
while( !rConfig.TryFinishLoad() )
{
gAssetLoader->Tick();
}
#if HELIUM_TOOLS
ConfigPc::SaveUserConfig();
#endif
uint32_t displayWidth;
uint32_t displayHeight;
//bool bFullscreen;
bool bVsync;
{
StrongPtr< GraphicsConfig > spGraphicsConfig(
rConfig.GetConfigObject< GraphicsConfig >( Name( TXT( "GraphicsConfig" ) ) ) );
HELIUM_ASSERT( spGraphicsConfig );
displayWidth = spGraphicsConfig->GetWidth();
displayHeight = spGraphicsConfig->GetHeight();
//bFullscreen = spGraphicsConfig->GetFullscreen();
bVsync = spGraphicsConfig->GetVsync();
}
WNDCLASSEXW windowClass;
windowClass.cbSize = sizeof( windowClass );
windowClass.style = 0;
windowClass.lpfnWndProc = WindowProc;
windowClass.cbClsExtra = 0;
windowClass.cbWndExtra = 0;
windowClass.hInstance = hInstance;
windowClass.hIcon = NULL;
windowClass.hCursor = NULL;
windowClass.hbrBackground = NULL;
windowClass.lpszMenuName = NULL;
windowClass.lpszClassName = L"HeliumTestAppClass";
windowClass.hIconSm = NULL;
HELIUM_VERIFY( RegisterClassEx( &windowClass ) );
WindowData windowData;
windowData.hMainWnd = NULL;
windowData.hSubWnd = NULL;
windowData.bProcessMessages = true;
windowData.bShutdownRendering = false;
windowData.resultCode = 0;
DWORD dwStyle = WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU;
RECT windowRect;
windowRect.left = 0;
windowRect.top = 0;
windowRect.right = static_cast< LONG >( displayWidth );
windowRect.bottom = static_cast< LONG >( displayHeight );
HELIUM_VERIFY( AdjustWindowRect( &windowRect, dwStyle, FALSE ) );
HWND hMainWnd = ::CreateWindowW(
L"HeliumTestAppClass",
L"Helium TestApp",
dwStyle,
CW_USEDEFAULT,
CW_USEDEFAULT,
windowRect.right - windowRect.left,
windowRect.bottom - windowRect.top,
NULL,
NULL,
hInstance,
NULL );
HELIUM_ASSERT( hMainWnd );
windowRect.left = 0;
windowRect.top = 0;
windowRect.right = static_cast< LONG >( displayWidth );
windowRect.bottom = static_cast< LONG >( displayHeight );
HELIUM_VERIFY( AdjustWindowRect( &windowRect, dwStyle, FALSE ) );
#if MULTI_WINDOW
HWND hSubWnd = ::CreateWindowW(
L"HeliumTestAppClass",
L"Helium TestApp (second view)",
dwStyle,
CW_USEDEFAULT,
CW_USEDEFAULT,
windowRect.right - windowRect.left,
windowRect.bottom - windowRect.top,
NULL,
NULL,
hInstance,
NULL );
HELIUM_ASSERT( hSubWnd );
#endif
windowData.hMainWnd = hMainWnd;
SetWindowLongPtr( hMainWnd, GWLP_USERDATA, reinterpret_cast< LONG_PTR >( &windowData ) );
ShowWindow( hMainWnd, nCmdShow );
UpdateWindow( hMainWnd );
#if MULTI_WINDOW
windowData.hSubWnd = hSubWnd;
SetWindowLongPtr( hSubWnd, GWLP_USERDATA, reinterpret_cast< LONG_PTR >( &windowData ) );
ShowWindow( hSubWnd, nCmdShow );
UpdateWindow( hSubWnd );
#endif
HELIUM_VERIFY( D3D9Renderer::CreateStaticInstance() );
Renderer* pRenderer = Renderer::GetStaticInstance();
HELIUM_ASSERT( pRenderer );
pRenderer->Initialize();
Renderer::ContextInitParameters contextInitParams;
contextInitParams.pWindow = hMainWnd;
contextInitParams.displayWidth = displayWidth;
contextInitParams.displayHeight = displayHeight;
contextInitParams.bVsync = bVsync;
HELIUM_VERIFY( pRenderer->CreateMainContext( contextInitParams ) );
#if MULTI_WINDOW
contextInitParams.pWindow = hSubWnd;
RRenderContextPtr spSubRenderContext = pRenderer->CreateSubContext( contextInitParams );
HELIUM_ASSERT( spSubRenderContext );
#endif
Input::Initialize(&hMainWnd, false);
{
AssetPath prePassShaderPath;
HELIUM_VERIFY( prePassShaderPath.Set(
HELIUM_PACKAGE_PATH_CHAR_STRING TXT( "Shaders" ) HELIUM_OBJECT_PATH_CHAR_STRING TXT( "PrePass.hlsl" ) ) );
AssetPtr spPrePassShader;
HELIUM_VERIFY( AssetLoader::GetStaticInstance()->LoadObject( prePassShaderPath, spPrePassShader ) );
HELIUM_ASSERT( spPrePassShader.Get() );
}
RenderResourceManager& rRenderResourceManager = RenderResourceManager::GetStaticInstance();
rRenderResourceManager.Initialize();
rRenderResourceManager.UpdateMaxViewportSize( displayWidth, displayHeight );
//// Create a scene definition
SceneDefinitionPtr spSceneDefinition;
gAssetLoader->LoadObject( AssetPath( TXT( "/ExampleGames/Empty/Scenes/TestScene:SceneDefinition" ) ), spSceneDefinition );
EntityDefinitionPtr spEntityDefinition;
gAssetLoader->LoadObject( AssetPath( TXT( "/ExampleGames/Empty/Scenes/TestScene:TestBull_Entity" ) ), spEntityDefinition );
DynamicDrawer& rDynamicDrawer = DynamicDrawer::GetStaticInstance();
HELIUM_VERIFY( rDynamicDrawer.Initialize() );
RRenderContextPtr spMainRenderContext = pRenderer->GetMainContext();
HELIUM_ASSERT( spMainRenderContext );
WorldManager& rWorldManager = WorldManager::GetStaticInstance();
HELIUM_VERIFY( rWorldManager.Initialize() );
// Create a world
WorldPtr spWorld( rWorldManager.CreateWorld( spSceneDefinition ) );
HELIUM_ASSERT( spWorld );
HELIUM_TRACE( TraceLevels::Info, TXT( "Created world \"%s\".\n" ), *spSceneDefinition->GetPath().ToString() );
//Slice *pRootSlice = spWorld->GetRootSlice();
//Entity *pEntity = pRootSlice->CreateEntity(spEntityDefinition);
GraphicsScene* pGraphicsScene = spWorld->GetComponents().GetFirst<GraphicsManagerComponent>()->GetGraphicsScene();
HELIUM_ASSERT( pGraphicsScene );
GraphicsSceneView* pMainSceneView = NULL;
if( pGraphicsScene )
{
uint32_t mainSceneViewId = pGraphicsScene->AllocateSceneView();
if( IsValid( mainSceneViewId ) )
{
float32_t aspectRatio =
static_cast< float32_t >( displayWidth ) / static_cast< float32_t >( displayHeight );
RSurface* pDepthStencilSurface = rRenderResourceManager.GetDepthStencilSurface();
HELIUM_ASSERT( pDepthStencilSurface );
pMainSceneView = pGraphicsScene->GetSceneView( mainSceneViewId );
HELIUM_ASSERT( pMainSceneView );
pMainSceneView->SetRenderContext( spMainRenderContext );
pMainSceneView->SetDepthStencilSurface( pDepthStencilSurface );
pMainSceneView->SetAspectRatio( aspectRatio );
pMainSceneView->SetViewport( 0, 0, displayWidth, displayHeight );
pMainSceneView->SetClearColor( Color( 0x00202020 ) );
//spMainCamera->SetSceneViewId( mainSceneViewId );
#if MULTI_WINDOW
uint32_t subSceneViewId = pGraphicsScene->AllocateSceneView();
if( IsValid( subSceneViewId ) )
{
GraphicsSceneView* pSubSceneView = pGraphicsScene->GetSceneView( subSceneViewId );
HELIUM_ASSERT( pSubSceneView );
pSubSceneView->SetRenderContext( spSubRenderContext );
pSubSceneView->SetDepthStencilSurface( pDepthStencilSurface );
pSubSceneView->SetAspectRatio( aspectRatio );
pSubSceneView->SetViewport( 0, 0, displayWidth, displayHeight );
pSubSceneView->SetClearColor( Color( 0x00202020 ) );
//spSubCamera->SetSceneViewId( subSceneViewId );
}
#endif
}
#if !HELIUM_RELEASE && !HELIUM_PROFILE
BufferedDrawer& rSceneDrawer = pGraphicsScene->GetSceneBufferedDrawer();
rSceneDrawer.DrawScreenText(
20,
20,
String( TXT( "CACHING" ) ),
Color( 0xff00ff00 ),
RenderResourceManager::DEBUG_FONT_SIZE_LARGE );
rSceneDrawer.DrawScreenText(
21,
20,
String( TXT( "CACHING" ) ),
Color( 0xff00ff00 ),
RenderResourceManager::DEBUG_FONT_SIZE_LARGE );
//rSceneDrawer.Draw
//Helium::DynamicDrawer &drawer = DynamicDrawer::GetStaticInstance();
//drawer.
#endif
}
rWorldManager.Update();
float time = 0.0f;
#if MULTI_WINDOW
spSubRenderContext.Release();
#endif
spMainRenderContext.Release();
Helium::StrongPtr<Helium::Texture2d> texture;
gAssetLoader->LoadObject( AssetPath( TXT( "/Textures:Triangle.png" ) ), texture);
Helium::RTexture2d *rTexture2d = texture->GetRenderResource2d();
while( windowData.bProcessMessages )
{
#if GRAPHICS_SCENE_BUFFERED_DRAWER
BufferedDrawer& rSceneDrawer = pGraphicsScene->GetSceneBufferedDrawer();
rSceneDrawer.DrawScreenText(
20,
20,
String( TXT( "RUNNING" ) ),
Color( 0xffffffff ),
RenderResourceManager::DEBUG_FONT_SIZE_LARGE );
rSceneDrawer.DrawScreenText(
21,
20,
String( TXT( "RUNNING" ) ),
Color( 0xffffffff ),
RenderResourceManager::DEBUG_FONT_SIZE_LARGE );
time += 0.01f;
DynamicArray<SimpleVertex> verticesU;
verticesU.New( -100.0f, -100.0f, 750.0f );
verticesU.New( 100.0f, -100.0f, 750.0f );
verticesU.New( 100.0f, 100.0f, 750.0f );
verticesU.New( -100.0f, 100.0f, 750.0f );
rSceneDrawer.DrawLineList( verticesU.GetData(), static_cast<uint32_t>( verticesU.GetSize() ) );
DynamicArray<SimpleTexturedVertex> verticesT;
verticesT.New( Simd::Vector3( -100.0f, 100.0f, 750.0f ), Simd::Vector2( 0.0f, 0.0f ) );
verticesT.New( Simd::Vector3( 100.0f, 100.0f, 750.0f ), Simd::Vector2( 1.0f, 0.0f ) );
verticesT.New( Simd::Vector3( -100.0f, -100.0f, 750.0f ), Simd::Vector2( 0.0f, 1.0f ) );
verticesT.New( Simd::Vector3( 100.0f, -100.0f, 750.0f ), Simd::Vector2( 1.0f, 1.0f ) );
//rSceneDrawer.DrawTextured(
// RENDERER_PRIMITIVE_TYPE_TRIANGLE_STRIP,
// verticesT.GetData(),
// verticesT.GetSize(),
// NULL,
// 2,
// rTexture2d, Helium::Color(1.0f, 1.0f, 1.0f, 1.0f), Helium::RenderResourceManager::RASTERIZER_STATE_DEFAULT, Helium::RenderResourceManager::DEPTH_STENCIL_STATE_NONE);
//rSceneDrawer.DrawTexturedQuad(rTexture2d);
Helium::Simd::Matrix44 transform = Helium::Simd::Matrix44::IDENTITY;
Simd::Vector3 location(0.0f, 400.0f, 0.0f);
Simd::Quat rotation(Helium::Simd::Vector3::BasisZ, time);
Simd::Vector3 scale(1000.0f, 1000.0f, 1000.0f);
transform.SetRotationTranslationScaling(rotation, location, scale);
rSceneDrawer.DrawTexturedQuad(rTexture2d, transform, Simd::Vector2(0.0f, 0.0f), Simd::Vector2(0.5f, 0.5f));
#endif
//Helium::Simd::Vector3 up = Simd::Vector3::BasisY;
////Helium::Simd::Vector3 eye(5000.0f * sin(time), 0.0f, 5000.0f * cos(time));
//Helium::Simd::Vector3 eye(0.0f, 0.0f, -1000.0f);
//Helium::Simd::Vector3 forward = Simd::Vector3::Zero - eye;
//forward.Normalize();
////pMainSceneView->SetClearColor( Color( 0xffffffff ) );
//pMainSceneView->SetView(eye, forward, up);
if (Input::IsKeyDown(Input::KeyCodes::KC_A))
{
HELIUM_TRACE( TraceLevels::Info, TXT( "A is down" ) );
}
if (Input::IsKeyDown(Input::KeyCodes::KC_ESCAPE))
{
HELIUM_TRACE( TraceLevels::Info, TXT( "Exiting" ) );
break;
}
MSG message;
if( PeekMessage( &message, NULL, 0, 0, PM_REMOVE ) )
{
TranslateMessage( &message );
DispatchMessage( &message );
if( windowData.bShutdownRendering )
{
if( spWorld )
{
spWorld->Shutdown();
}
spWorld.Release();
WorldManager::DestroyStaticInstance();
spSceneDefinition.Release();
spEntityDefinition.Release();
DynamicDrawer::DestroyStaticInstance();
RenderResourceManager::DestroyStaticInstance();
Renderer::DestroyStaticInstance();
break;
}
if( message.message == WM_QUIT )
{
windowData.bProcessMessages = false;
windowData.resultCode = static_cast< int >( message.wParam );
resultCode = static_cast< int >( message.wParam );
break;
}
}
rWorldManager.Update();
#if GRAPHICS_SCENE_BUFFERED_DRAWER
if( pGraphicsScene )
{
BufferedDrawer& rSceneDrawer = pGraphicsScene->GetSceneBufferedDrawer();
rSceneDrawer.DrawScreenText(
20,
20,
String( TXT( "Debug text test!" ) ),
Color( 0xffffffff ) );
}
#endif
}
if( spWorld )
{
spWorld->Shutdown();
}
spWorld.Release();
}
WorldManager::DestroyStaticInstance();
DynamicDrawer::DestroyStaticInstance();
RenderResourceManager::DestroyStaticInstance();
Helium::Input::Cleanup();
Renderer::DestroyStaticInstance();
JobManager::DestroyStaticInstance();
Config::DestroyStaticInstance();
#if HELIUM_TOOLS
AssetPreprocessor::DestroyStaticInstance();
#endif
AssetLoader::DestroyStaticInstance();
CacheManager::DestroyStaticInstance();
Helium::Components::Cleanup();
Reflect::Cleanup();
AssetType::Shutdown();
Asset::Shutdown();
Reflect::ObjectRefCountSupport::Shutdown();
Helium::Bullet::Cleanup();
AssetPath::Shutdown();
Name::Shutdown();
FileLocations::Shutdown();
ThreadLocalStackAllocator::ReleaseMemoryHeap();
#if HELIUM_ENABLE_MEMORY_TRACKING
DynamicMemoryHeap::LogMemoryStats();
ThreadLocalStackAllocator::ReleaseMemoryHeap();
#endif
return resultCode;
}
/// Begin asynchronous pre-loading of package information.
///
/// @see TryFinishPreload()
bool LoosePackageLoader::BeginPreload()
{
HELIUM_ASSERT( !m_startPreloadCounter );
HELIUM_ASSERT( !m_preloadedCounter );
HELIUM_ASSERT( IsInvalid( m_parentPackageLoadId ) );
// Load the parent package if we need to create the current package.
if( !m_spPackage )
{
AssetPath parentPackagePath = m_packagePath.GetParent();
if( !parentPackagePath.IsEmpty() )
{
AssetLoader* pAssetLoader = AssetLoader::GetStaticInstance();
HELIUM_ASSERT( pAssetLoader );
m_parentPackageLoadId = pAssetLoader->BeginLoadObject( parentPackagePath );
HELIUM_ASSERT( IsValid( m_parentPackageLoadId ) );
}
}
AsyncLoader &rAsyncLoader = AsyncLoader::GetStaticInstance();
if ( !m_packageDirPath.Exists() )
{
HELIUM_TRACE(
TraceLevels::Warning,
"LoosePackageLoader::BeginPreload - Package physical path '%s' does not exist\n",
m_packageDirPath.c_str());
}
else if ( !m_packageDirPath.IsDirectory() )
{
HELIUM_TRACE(
TraceLevels::Warning,
"LoosePackageLoader::BeginPreload - Package physical path '%s' is not a directory\n",
m_packageDirPath.c_str());
}
else
{
DirectoryIterator packageDirectory( m_packageDirPath );
HELIUM_TRACE( TraceLevels::Info, TXT(" LoosePackageLoader::BeginPreload - Issuing read requests for all files in %s\n"), m_packageDirPath.c_str() );
for( ; !packageDirectory.IsDone(); packageDirectory.Next() )
{
const DirectoryIteratorItem& item = packageDirectory.GetItem();
#if HELIUM_TOOLS
if ( item.m_Path.IsDirectory() )
{
AssetPath packagePath;
std::string name = item.m_Path.DirectoryAsVector().back();
packagePath.Set( Name( name.c_str() ), true, m_packagePath );
m_childPackagePaths.Add( packagePath );
HELIUM_TRACE( TraceLevels::Info, TXT("- Skipping directory [%s]\n"), item.m_Path.c_str(), item.m_Path.Extension().c_str() );
}
else
#endif
if ( item.m_Path.Extension() == Persist::ArchiveExtensions[ Persist::ArchiveTypes::Json ] )
{
HELIUM_TRACE( TraceLevels::Info, TXT("- Reading file [%s]\n"), item.m_Path.c_str() );
FileReadRequest *request = m_fileReadRequests.New();
request->expectedSize = item.m_Size;
HELIUM_ASSERT( item.m_Size < UINT32_MAX );
// Create a buffer for the file to be read into temporarily
request->pLoadBuffer = DefaultAllocator().Allocate( static_cast< size_t > ( item.m_Size ) + 1 );
static_cast< char* >( request->pLoadBuffer )[ static_cast< size_t > ( item.m_Size ) ] = '\0'; // for efficiency parsing text files
HELIUM_ASSERT( request->pLoadBuffer );
// Queue up the read
request->asyncLoadId = rAsyncLoader.QueueRequest( request->pLoadBuffer, String( item.m_Path.c_str() ), 0, static_cast< size_t >( item.m_Size ) );
HELIUM_ASSERT( IsValid( request->asyncLoadId ) );
request->filePath = item.m_Path;
request->fileTimestamp = item.m_ModTime;
}
else
{
HELIUM_TRACE( TraceLevels::Info, TXT("- Skipping file [%s] (Extension is %s)\n"), item.m_Path.c_str(), item.m_Path.Extension().c_str() );
}
}
}
AtomicExchangeRelease( m_startPreloadCounter, 1 );
return true;
}
/// Initialize all resources provided by this manager.
///
/// @see Cleanup(), PostConfigUpdate()
bool RenderResourceManager::Initialize()
{
// Release any existing resources.
Cleanup();
// Get the renderer and graphics configuration.
Renderer* pRenderer = Renderer::GetInstance();
if ( !pRenderer )
{
return false;
}
Config* pConfig = Config::GetInstance();
if ( !HELIUM_VERIFY( pConfig ) )
{
return false;
}
StrongPtr< GraphicsConfig > spGraphicsConfig( pConfig->GetConfigObject< GraphicsConfig >( Name( "GraphicsConfig" ) ) );
if ( !spGraphicsConfig )
{
HELIUM_TRACE( TraceLevels::Error, "RenderResourceManager::Initialize(): Initialization failed; missing GraphicsConfig.\n" );
return false;
}
// Create the standard rasterizer states.
RRasterizerState::Description rasterizerStateDesc;
rasterizerStateDesc.fillMode = RENDERER_FILL_MODE_SOLID;
rasterizerStateDesc.cullMode = RENDERER_CULL_MODE_BACK;
rasterizerStateDesc.winding = RENDERER_WINDING_CLOCKWISE;
rasterizerStateDesc.depthBias = 0;
rasterizerStateDesc.slopeScaledDepthBias = 0.0f;
m_rasterizerStates[RASTERIZER_STATE_DEFAULT] = pRenderer->CreateRasterizerState( rasterizerStateDesc );
HELIUM_ASSERT( m_rasterizerStates[RASTERIZER_STATE_DEFAULT] );
rasterizerStateDesc.cullMode = RENDERER_CULL_MODE_NONE;
m_rasterizerStates[RASTERIZER_STATE_DOUBLE_SIDED] = pRenderer->CreateRasterizerState( rasterizerStateDesc );
HELIUM_ASSERT( m_rasterizerStates[RASTERIZER_STATE_DOUBLE_SIDED] );
rasterizerStateDesc.depthBias = 1;
rasterizerStateDesc.slopeScaledDepthBias = 2.0f;
m_rasterizerStates[RASTERIZER_STATE_SHADOW_DEPTH] = pRenderer->CreateRasterizerState( rasterizerStateDesc );
HELIUM_ASSERT( m_rasterizerStates[RASTERIZER_STATE_SHADOW_DEPTH] );
rasterizerStateDesc.depthBias = 0;
rasterizerStateDesc.slopeScaledDepthBias = 0.0f;
rasterizerStateDesc.fillMode = RENDERER_FILL_MODE_WIREFRAME;
m_rasterizerStates[RASTERIZER_STATE_WIREFRAME_DOUBLE_SIDED] = pRenderer->CreateRasterizerState(
rasterizerStateDesc );
HELIUM_ASSERT( m_rasterizerStates[RASTERIZER_STATE_WIREFRAME_DOUBLE_SIDED] );
rasterizerStateDesc.cullMode = RENDERER_CULL_MODE_BACK;
m_rasterizerStates[RASTERIZER_STATE_WIREFRAME] = pRenderer->CreateRasterizerState( rasterizerStateDesc );
HELIUM_ASSERT( m_rasterizerStates[RASTERIZER_STATE_WIREFRAME] );
// Create the standard blend states.
RBlendState::Description blendStateDesc;
blendStateDesc.bBlendEnable = false;
m_blendStates[BLEND_STATE_OPAQUE] = pRenderer->CreateBlendState( blendStateDesc );
HELIUM_ASSERT( m_blendStates[BLEND_STATE_OPAQUE] );
blendStateDesc.colorWriteMask = 0;
m_blendStates[BLEND_STATE_NO_COLOR] = pRenderer->CreateBlendState( blendStateDesc );
HELIUM_ASSERT( m_blendStates[BLEND_STATE_NO_COLOR] );
blendStateDesc.colorWriteMask = RENDERER_COLOR_WRITE_MASK_FLAG_ALL;
blendStateDesc.bBlendEnable = true;
blendStateDesc.sourceFactor = RENDERER_BLEND_FACTOR_SRC_ALPHA;
blendStateDesc.destinationFactor = RENDERER_BLEND_FACTOR_INV_SRC_ALPHA;
blendStateDesc.function = RENDERER_BLEND_FUNCTION_ADD;
m_blendStates[BLEND_STATE_TRANSPARENT] = pRenderer->CreateBlendState( blendStateDesc );
HELIUM_ASSERT( m_blendStates[BLEND_STATE_TRANSPARENT] );
blendStateDesc.sourceFactor = RENDERER_BLEND_FACTOR_ONE;
blendStateDesc.destinationFactor = RENDERER_BLEND_FACTOR_ONE;
m_blendStates[BLEND_STATE_ADDITIVE] = pRenderer->CreateBlendState( blendStateDesc );
HELIUM_ASSERT( m_blendStates[BLEND_STATE_ADDITIVE] );
blendStateDesc.function = RENDERER_BLEND_FUNCTION_REVERSE_SUBTRACT;
m_blendStates[BLEND_STATE_SUBTRACTIVE] = pRenderer->CreateBlendState( blendStateDesc );
HELIUM_ASSERT( m_blendStates[BLEND_STATE_SUBTRACTIVE] );
blendStateDesc.sourceFactor = RENDERER_BLEND_FACTOR_DEST_COLOR;
blendStateDesc.destinationFactor = RENDERER_BLEND_FACTOR_ZERO;
blendStateDesc.function = RENDERER_BLEND_FUNCTION_ADD;
m_blendStates[BLEND_STATE_MODULATE] = pRenderer->CreateBlendState( blendStateDesc );
HELIUM_ASSERT( m_blendStates[BLEND_STATE_MODULATE] );
// Create the standard depth/stencil states.
RDepthStencilState::Description depthStateDesc;
depthStateDesc.stencilWriteMask = 0;
depthStateDesc.bStencilTestEnable = false;
depthStateDesc.depthFunction = RENDERER_COMPARE_FUNCTION_LESS_EQUAL;
depthStateDesc.bDepthTestEnable = true;
depthStateDesc.bDepthWriteEnable = true;
m_depthStencilStates[DEPTH_STENCIL_STATE_DEFAULT] = pRenderer->CreateDepthStencilState( depthStateDesc );
HELIUM_ASSERT( m_depthStencilStates[DEPTH_STENCIL_STATE_DEFAULT] );
depthStateDesc.bDepthWriteEnable = false;
m_depthStencilStates[DEPTH_STENCIL_STATE_TEST_ONLY] = pRenderer->CreateDepthStencilState( depthStateDesc );
HELIUM_ASSERT( m_depthStencilStates[DEPTH_STENCIL_STATE_TEST_ONLY] );
depthStateDesc.bDepthTestEnable = false;
m_depthStencilStates[DEPTH_STENCIL_STATE_NONE] = pRenderer->CreateDepthStencilState( depthStateDesc );
HELIUM_ASSERT( m_depthStencilStates[DEPTH_STENCIL_STATE_NONE] );
// Create the standard sampler states that are not dependent on configuration settings.
RSamplerState::Description samplerStateDesc;
samplerStateDesc.filter = RENDERER_TEXTURE_FILTER_MIN_POINT_MAG_POINT_MIP_POINT;
samplerStateDesc.addressModeW = RENDERER_TEXTURE_ADDRESS_MODE_CLAMP;
samplerStateDesc.mipLodBias = 0;
samplerStateDesc.maxAnisotropy = spGraphicsConfig->GetMaxAnisotropy();
for ( size_t addressModeIndex = 0; addressModeIndex < RENDERER_TEXTURE_ADDRESS_MODE_MAX; ++addressModeIndex )
{
ERendererTextureAddressMode addressMode = static_cast<ERendererTextureAddressMode>( addressModeIndex );
samplerStateDesc.addressModeU = addressMode;
samplerStateDesc.addressModeV = addressMode;
samplerStateDesc.addressModeW = addressMode;
m_samplerStates[TEXTURE_FILTER_POINT][addressModeIndex] = pRenderer->CreateSamplerState( samplerStateDesc );
HELIUM_ASSERT( m_samplerStates[TEXTURE_FILTER_POINT][addressModeIndex] );
}
// Create the standard set of mesh vertex descriptions.
RVertexDescription::Element vertexElements[6];
vertexElements[0].type = RENDERER_VERTEX_DATA_TYPE_FLOAT32_3;
vertexElements[0].semantic = RENDERER_VERTEX_SEMANTIC_POSITION;
vertexElements[0].semanticIndex = 0;
vertexElements[0].bufferIndex = 0;
vertexElements[1].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4_NORM;
vertexElements[1].semantic = RENDERER_VERTEX_SEMANTIC_COLOR;
vertexElements[1].semanticIndex = 0;
vertexElements[1].bufferIndex = 0;
vertexElements[2].type = RENDERER_VERTEX_DATA_TYPE_FLOAT16_2;
vertexElements[2].semantic = RENDERER_VERTEX_SEMANTIC_TEXCOORD;
vertexElements[2].semanticIndex = 0;
vertexElements[2].bufferIndex = 0;
vertexElements[3].type = RENDERER_VERTEX_DATA_TYPE_FLOAT32_2;
vertexElements[3].semantic = RENDERER_VERTEX_SEMANTIC_TEXCOORD;
vertexElements[3].semanticIndex = 1;
vertexElements[3].bufferIndex = 0;
m_spSimpleVertexDescription = pRenderer->CreateVertexDescription( vertexElements, 2 );
HELIUM_ASSERT( m_spSimpleVertexDescription );
m_spSimpleTexturedVertexDescription = pRenderer->CreateVertexDescription( vertexElements, 3 );
HELIUM_ASSERT( m_spSimpleTexturedVertexDescription );
m_spProjectedVertexDescription = pRenderer->CreateVertexDescription( vertexElements, 4 );
HELIUM_ASSERT( m_spProjectedVertexDescription );
vertexElements[1].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4_NORM;
vertexElements[1].semantic = RENDERER_VERTEX_SEMANTIC_NORMAL;
vertexElements[1].semanticIndex = 0;
vertexElements[1].bufferIndex = 0;
vertexElements[2].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4_NORM;
vertexElements[2].semantic = RENDERER_VERTEX_SEMANTIC_TANGENT;
vertexElements[2].semanticIndex = 0;
vertexElements[2].bufferIndex = 0;
vertexElements[3].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4_NORM;
vertexElements[3].semantic = RENDERER_VERTEX_SEMANTIC_COLOR;
vertexElements[3].semanticIndex = 0;
vertexElements[3].bufferIndex = 0;
vertexElements[4].type = RENDERER_VERTEX_DATA_TYPE_FLOAT16_2;
vertexElements[4].semantic = RENDERER_VERTEX_SEMANTIC_TEXCOORD;
vertexElements[4].semanticIndex = 0;
vertexElements[4].bufferIndex = 0;
vertexElements[5].type = RENDERER_VERTEX_DATA_TYPE_FLOAT16_2;
vertexElements[5].semantic = RENDERER_VERTEX_SEMANTIC_TEXCOORD;
vertexElements[5].semanticIndex = 1;
vertexElements[5].bufferIndex = 0;
m_staticMeshVertexDescriptions[0] = pRenderer->CreateVertexDescription( vertexElements, 5 );
HELIUM_ASSERT( m_staticMeshVertexDescriptions[0] );
m_staticMeshVertexDescriptions[1] = pRenderer->CreateVertexDescription( vertexElements, 6 );
HELIUM_ASSERT( m_staticMeshVertexDescriptions[1] );
vertexElements[1].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4_NORM;
vertexElements[1].semantic = RENDERER_VERTEX_SEMANTIC_BLENDWEIGHT;
vertexElements[1].semanticIndex = 0;
vertexElements[1].bufferIndex = 0;
vertexElements[2].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4;
vertexElements[2].semantic = RENDERER_VERTEX_SEMANTIC_BLENDINDICES;
vertexElements[2].semanticIndex = 0;
vertexElements[2].bufferIndex = 0;
vertexElements[3].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4_NORM;
vertexElements[3].semantic = RENDERER_VERTEX_SEMANTIC_NORMAL;
vertexElements[3].semanticIndex = 0;
vertexElements[3].bufferIndex = 0;
vertexElements[4].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4_NORM;
vertexElements[4].semantic = RENDERER_VERTEX_SEMANTIC_TANGENT;
vertexElements[4].semanticIndex = 0;
vertexElements[4].bufferIndex = 0;
vertexElements[5].type = RENDERER_VERTEX_DATA_TYPE_FLOAT16_2;
vertexElements[5].semantic = RENDERER_VERTEX_SEMANTIC_TEXCOORD;
vertexElements[5].semanticIndex = 0;
vertexElements[5].bufferIndex = 0;
m_spSkinnedMeshVertexDescription = pRenderer->CreateVertexDescription( vertexElements, 6 );
HELIUM_ASSERT( m_spSkinnedMeshVertexDescription );
vertexElements[0].type = RENDERER_VERTEX_DATA_TYPE_FLOAT32_2;
vertexElements[0].semantic = RENDERER_VERTEX_SEMANTIC_POSITION;
vertexElements[0].semanticIndex = 0;
vertexElements[0].bufferIndex = 0;
vertexElements[1].type = RENDERER_VERTEX_DATA_TYPE_UINT8_4_NORM;
vertexElements[1].semantic = RENDERER_VERTEX_SEMANTIC_COLOR;
vertexElements[1].semanticIndex = 0;
vertexElements[1].bufferIndex = 0;
vertexElements[2].type = RENDERER_VERTEX_DATA_TYPE_FLOAT16_2;
vertexElements[2].semantic = RENDERER_VERTEX_SEMANTIC_TEXCOORD;
vertexElements[2].semanticIndex = 0;
vertexElements[2].bufferIndex = 0;
m_spScreenVertexDescription = pRenderer->CreateVertexDescription( vertexElements, 3 );
HELIUM_ASSERT( m_spScreenVertexDescription );
// Create configuration-dependent render resources.
PostConfigUpdate();
// Attempt to load the depth-only pre-pass shader.
// TODO: XXX TMC: Migrate to a more data-driven solution.
AssetLoader* pAssetLoader = AssetLoader::GetInstance();
HELIUM_ASSERT( pAssetLoader );
#ifdef HELIUM_DIRECT3D
AssetPath prePassShaderPath;
HELIUM_VERIFY( prePassShaderPath.Set( HELIUM_PACKAGE_PATH_CHAR_STRING "Shaders" HELIUM_OBJECT_PATH_CHAR_STRING "PrePass.hlsl" ) );
AssetPtr spPrePassShader;
HELIUM_VERIFY( pAssetLoader->LoadObject( prePassShaderPath, spPrePassShader ) );
Shader* pPrePassShader = Reflect::SafeCast< Shader >( spPrePassShader.Get() );
if ( HELIUM_VERIFY( pPrePassShader ) )
{
size_t loadId = pPrePassShader->BeginLoadVariant( RShader::TYPE_VERTEX, 0 );
HELIUM_ASSERT( IsValid( loadId ) );
if ( IsValid( loadId ) )
{
while ( !pPrePassShader->TryFinishLoadVariant( loadId, m_spPrePassVertexShader ) )
{
pAssetLoader->Tick();
}
}
}
// Attempt to load the simple world-space, simple screen-space, and screen-space text shaders.
// TODO: XXX TMC: Migrate to a more data-driven solution.
AssetPath shaderPath;
HELIUM_VERIFY( shaderPath.Set( HELIUM_PACKAGE_PATH_CHAR_STRING "Shaders" HELIUM_OBJECT_PATH_CHAR_STRING "Simple.hlsl" ) );
AssetPtr spShader;
HELIUM_VERIFY( pAssetLoader->LoadObject( shaderPath, spShader ) );
Shader* pShader = Reflect::SafeCast< Shader >( spShader.Get() );
if ( HELIUM_VERIFY( pShader ) )
{
size_t loadId = pShader->BeginLoadVariant( RShader::TYPE_VERTEX, 0 );
HELIUM_ASSERT( IsValid( loadId ) );
if ( IsValid( loadId ) )
{
while ( !pShader->TryFinishLoadVariant( loadId, m_spSimpleWorldSpaceVertexShader ) )
{
pAssetLoader->Tick();
}
}
loadId = pShader->BeginLoadVariant( RShader::TYPE_PIXEL, 0 );
HELIUM_ASSERT( IsValid( loadId ) );
if ( IsValid( loadId ) )
{
while ( !pShader->TryFinishLoadVariant( loadId, m_spSimpleWorldSpacePixelShader ) )
{
pAssetLoader->Tick();
}
}
}
HELIUM_VERIFY( shaderPath.Set( HELIUM_PACKAGE_PATH_CHAR_STRING "Shaders" HELIUM_OBJECT_PATH_CHAR_STRING "ScreenSpaceTexture.hlsl" ) );
HELIUM_VERIFY( pAssetLoader->LoadObject( shaderPath, spShader ) );
pShader = Reflect::SafeCast< Shader >( spShader.Get() );
if ( HELIUM_VERIFY( pShader ) )
{
size_t loadId = pShader->BeginLoadVariant( RShader::TYPE_VERTEX, 0 );
HELIUM_ASSERT( IsValid( loadId ) );
if ( IsValid( loadId ) )
{
while ( !pShader->TryFinishLoadVariant( loadId, m_spSimpleScreenSpaceVertexShader ) )
{
pAssetLoader->Tick();
}
}
loadId = pShader->BeginLoadVariant( RShader::TYPE_PIXEL, 0 );
HELIUM_ASSERT( IsValid( loadId ) );
if ( IsValid( loadId ) )
{
while ( !pShader->TryFinishLoadVariant( loadId, m_spSimpleScreenSpacePixelShader ) )
{
pAssetLoader->Tick();
}
}
}
HELIUM_VERIFY( shaderPath.Set( HELIUM_PACKAGE_PATH_CHAR_STRING "Shaders" HELIUM_OBJECT_PATH_CHAR_STRING "ScreenText.hlsl" ) );
HELIUM_VERIFY( pAssetLoader->LoadObject( shaderPath, spShader ) );
pShader = Reflect::SafeCast< Shader >( spShader.Get() );
if ( HELIUM_VERIFY( pShader ) )
{
size_t loadId = pShader->BeginLoadVariant( RShader::TYPE_VERTEX, 0 );
HELIUM_ASSERT( IsValid( loadId ) );
if ( IsValid( loadId ) )
{
while ( !pShader->TryFinishLoadVariant( loadId, m_spScreenTextVertexShader ) )
{
pAssetLoader->Tick();
}
}
loadId = pShader->BeginLoadVariant( RShader::TYPE_PIXEL, 0 );
HELIUM_ASSERT( IsValid( loadId ) );
if ( IsValid( loadId ) )
{
while ( !pShader->TryFinishLoadVariant( loadId, m_spScreenTextPixelShader ) )
{
pAssetLoader->Tick();
}
}
}
// Attempt to load the debug fonts.
// TODO: XXX TMC: Migrate to a more data-driven solution.
AssetPath fontPath;
AssetPtr spFont;
HELIUM_VERIFY( fontPath.Set( HELIUM_PACKAGE_PATH_CHAR_STRING "Fonts" HELIUM_OBJECT_PATH_CHAR_STRING "DebugSmall" ) );
HELIUM_VERIFY( pAssetLoader->LoadObject( fontPath, spFont ) );
m_debugFonts[DEBUG_FONT_SIZE_SMALL] = Reflect::SafeCast< Font >( spFont.Get() );
spFont.Release();
HELIUM_VERIFY( fontPath.Set( HELIUM_PACKAGE_PATH_CHAR_STRING "Fonts" HELIUM_OBJECT_PATH_CHAR_STRING "DebugMedium" ) );
HELIUM_VERIFY( pAssetLoader->LoadObject( fontPath, spFont ) );
m_debugFonts[DEBUG_FONT_SIZE_MEDIUM] = Reflect::SafeCast< Font >( spFont.Get() );
spFont.Release();
HELIUM_VERIFY( fontPath.Set( HELIUM_PACKAGE_PATH_CHAR_STRING "Fonts" HELIUM_OBJECT_PATH_CHAR_STRING "DebugLarge" ) );
HELIUM_VERIFY( pAssetLoader->LoadObject( fontPath, spFont ) );
m_debugFonts[DEBUG_FONT_SIZE_LARGE] = Reflect::SafeCast< Font >( spFont.Get() );
spFont.Release();
#endif
return true;
}
/// Finalize the TOC loading process.
///
/// Note that this does not free any resources on a failed load (the caller is responsible for such clean-up work).
///
/// @return True if the TOC load was successful, false if not.
bool Cache::FinalizeTocLoad()
{
HELIUM_ASSERT( m_pTocBuffer );
const uint8_t* pTocCurrent = m_pTocBuffer;
const uint8_t* pTocMax = pTocCurrent + m_tocSize;
StackMemoryHeap<>& rStackHeap = ThreadLocalStackAllocator::GetMemoryHeap();
// Validate the TOC header.
uint32_t magic;
if( !CheckedTocRead( MemoryCopy, magic, TXT( "the header magic" ), pTocCurrent, pTocMax ) )
{
return false;
}
LOAD_VALUE_CALLBACK* pLoadFunction = NULL;
if( magic == TOC_MAGIC )
{
HELIUM_TRACE(
TraceLevels::Info,
TXT( "Cache::FinalizeTocLoad(): TOC \"%s\" identified (no byte swapping).\n" ),
*m_tocFileName );
pLoadFunction = MemoryCopy;
}
else if( magic == TOC_MAGIC_SWAPPED )
{
HELIUM_TRACE(
TraceLevels::Info,
TXT( "Cache::FinalizeTocLoad(): TOC \"%s\" identified (byte swapping is necessary).\n" ),
*m_tocFileName );
HELIUM_TRACE(
TraceLevels::Warning,
( TXT( "Cache::TryFinishLoadToc(): Cache for TOC \"%s\" uses byte swapping, which may incur " )
TXT( "performance penalties.\n" ) ),
*m_tocFileName );
pLoadFunction = ReverseByteOrder;
}
else
{
HELIUM_TRACE(
TraceLevels::Error,
TXT( "Cache::FinalizeTocLoad(): TOC \"%s\" has invalid file magic.\n" ),
*m_tocFileName );
return false;
}
uint32_t version;
if( !CheckedTocRead( pLoadFunction, version, TXT( "the cache version number" ), pTocCurrent, pTocMax ) )
{
return false;
}
if( version > sm_Version )
{
HELIUM_TRACE(
TraceLevels::Error,
( TXT( "Cache::FinalizeTocLoad(): Cache version number (%" ) PRIu32 TXT( ") exceeds the maximum " )
TXT( "supported version (%" ) PRIu32 TXT( ").\n" ) ),
version,
sm_Version );
return false;
}
// Read the numbers of entries in the cache.
uint32_t entryCount;
bool bReadResult = CheckedTocRead(
pLoadFunction,
entryCount,
TXT( "the number of entries in the cache" ),
pTocCurrent,
pTocMax );
if( !bReadResult )
{
return false;
}
// Load the entry information.
EntryKey key;
uint_fast32_t entryCountFast = entryCount;
m_entries.Reserve( entryCountFast );
for( uint_fast32_t entryIndex = 0; entryIndex < entryCountFast; ++entryIndex )
{
uint16_t entryPathSize;
bReadResult = CheckedTocRead(
pLoadFunction,
entryPathSize,
TXT( "entry AssetPath string size" ),
pTocCurrent,
pTocMax );
if( !bReadResult )
{
return false;
}
uint_fast16_t entryPathSizeFast = entryPathSize;
StackMemoryHeap<>::Marker stackMarker( rStackHeap );
char* pPathString = static_cast< char* >( rStackHeap.Allocate(
sizeof( char ) * ( entryPathSizeFast + 1 ) ) );
HELIUM_ASSERT( pPathString );
pPathString[ entryPathSizeFast ] = TXT( '\0' );
for( uint_fast16_t characterIndex = 0; characterIndex < entryPathSizeFast; ++characterIndex )
{
bReadResult = CheckedTocRead(
pLoadFunction,
pPathString[ characterIndex ],
TXT( "entry AssetPath string character" ),
pTocCurrent,
pTocMax );
if( !bReadResult )
{
return false;
}
}
AssetPath entryPath;
if( !entryPath.Set( pPathString ) )
{
HELIUM_TRACE(
TraceLevels::Error,
TXT( "Cache::FinalizeTocLoad(): Failed to set AssetPath for entry %" ) PRIuFAST16 TXT( ".\n" ),
entryIndex );
return false;
}
uint32_t entrySubDataIndex;
bReadResult = CheckedTocRead(
pLoadFunction,
entrySubDataIndex,
TXT( "entry sub-data index" ),
pTocCurrent,
pTocMax );
if( !bReadResult )
{
return false;
}
key.path = entryPath;
key.subDataIndex = entrySubDataIndex;
EntryMapType::ConstAccessor entryAccessor;
if( m_entryMap.Find( entryAccessor, key ) )
{
HELIUM_TRACE(
TraceLevels::Error,
( TXT( "Cache::FinalizeTocLoad(): Duplicate entry found for AssetPath \"%s\", sub-data %" ) PRIu32
TXT( ".\n" ) ),
pPathString,
entrySubDataIndex );
return false;
}
uint64_t entryOffset;
if( !CheckedTocRead( pLoadFunction, entryOffset, TXT( "entry offset" ), pTocCurrent, pTocMax ) )
{
return false;
}
int64_t entryTimestamp;
if( !CheckedTocRead( pLoadFunction, entryTimestamp, TXT( "entry timestamp" ), pTocCurrent, pTocMax ) )
{
return false;
}
uint32_t entrySize;
if( !CheckedTocRead( pLoadFunction, entrySize, TXT( "entry size" ), pTocCurrent, pTocMax ) )
{
return false;
}
Entry* pEntry = m_pEntryPool->Allocate();
HELIUM_ASSERT( pEntry );
pEntry->path = entryPath;
pEntry->subDataIndex = entrySubDataIndex;
pEntry->offset = entryOffset;
pEntry->timestamp = entryTimestamp;
pEntry->size = entrySize;
m_entries.Add( pEntry );
HELIUM_VERIFY( m_entryMap.Insert( entryAccessor, KeyValue< EntryKey, Entry* >( key, pEntry ) ) );
}
return true;
}
