public override void Shutdown()
{
base.Shutdown();
_activeD3DDriver = null;
if (_deviceManager != null)
{
_deviceManager.Dispose();
_deviceManager = null;
}
if (_driverList != null)
{
_driverList.Dispose();
_driverList = null;
}
_activeD3DDriver = null;
LogManager.Instance.Write( "D3D9 : Shutting down cleanly." );
if (textureManager != null)
{
textureManager.Dispose();
textureManager = null;
}
if (_hardwareBufferManager != null)
{
_hardwareBufferManager.Dispose();
_hardwareBufferManager = null;
}
if ( _gpuProgramManager == null )
return;
_gpuProgramManager.Dispose();
_gpuProgramManager = null;
}
public D3DRenderSystem()
{
LogManager.Instance.Write("D3D9 : {0} created.", Name);
// update singleton access pointer.
_D3D9RenderSystem = this;
// set pointers to NULL
_pD3D = null;
_driverList = null;
_activeD3DDriver = null;
textureManager = null;
_hardwareBufferManager = null;
_gpuProgramManager = null;
_useNVPerfHUD = false;
_hlslProgramFactory = null;
_deviceManager = null;
//_perStageConstantSupport = false;
// Create the resource manager.
_resourceManager = new D3D9ResourceManager();
// init lights
for (var i = 0; i < MaxLights; i++)
lights[i] = null;
// Create our Direct3D object
_pD3D = new Direct3D();
if (_pD3D == null)
throw new AxiomException( "Failed to create Direct3D9 object" );
InitConfigOptions();
// fsaa options
_fsaaHint = "";
_fsaaSamples = 0;
// init the texture stage descriptions
for ( var i = 0; i < Config.MaxTextureLayers; i++ )
{
_texStageDesc[ i ].autoTexCoordType = TexCoordCalcMethod.None;
_texStageDesc[ i ].coordIndex = 0;
_texStageDesc[ i ].texType = D3DTextureType.Normal;
_texStageDesc[ i ].tex = null;
_texStageDesc[ i ].vertexTex = null;
}
}
public override RenderWindow CreateRenderWindow(string name, int width, int height, bool isFullscreen, params object[] miscParams)
{
// Check we're not creating a secondary window when the primary
// was fullscreen
if (primaryWindow != null && primaryWindow.IsFullScreen) {
throw new Exception("Cannot create secondary windows when the primary is full screen");
} else if (primaryWindow != null && isFullscreen) {
throw new Exception("Cannot create full screen secondary windows");
}
// Make sure we don't already have a render target of the
// same name as the one supplied
foreach (RenderTarget x in renderTargets) {
if (x.Name == name)
throw new Exception("A render target of the same name '" + name +
"' already exists. You cannot create a new window with this name.");
}
RenderWindow win = new D3DRenderWindow(activeD3DDriver, primaryWindow != null);
// create the window
win.Create(name, width, height, isFullscreen, miscParams);
// add the new render target
AttachRenderTarget(win);
// If this is the first window, get the D3D device and create the texture manager
if (primaryWindow == null) {
primaryWindow = (D3DRenderWindow)win;
device = (Device)win.GetCustomAttribute("D3DDEVICE");
// by creating our texture manager, singleton TextureManager will hold our implementation
textureManager = new D3DTextureManager(device);
// by creating our Gpu program manager, singleton GpuProgramManager will hold our implementation
gpuProgramMgr = new D3DGpuProgramManager(device);
// intializes the HardwareBufferManager singleton
hardwareBufferManager = new D3DHardwareBufferManager(device);
// Initialise the capabilities structures
InitCapabilities();
CreateAndApplyCache();
} else {
secondaryWindows.Add(win);
}
return win;
}
public override RenderWindow Initialize(bool autoCreateWindow, string windowTitle)
{
LogManager.Instance.Write("[D3D9] : Subsystem Initializing");
// Axiom specific
WindowEventMonitor.Instance.MessagePump = Win32MessageHandling.MessagePump;
// Init using current settings
_activeD3DDriver = D3DHelper.GetDriverInfo(_pD3D)[ConfigOptions["Rendering Device"].Value];
if (_activeD3DDriver == null)
throw new ArgumentException("Problems finding requested Direct3D driver!");
driverVersion.Major = _activeD3DDriver.AdapterIdentifier.DriverVersion.Major;
driverVersion.Minor = _activeD3DDriver.AdapterIdentifier.DriverVersion.Minor;
driverVersion.Release = _activeD3DDriver.AdapterIdentifier.DriverVersion.MajorRevision;
driverVersion.Build = _activeD3DDriver.AdapterIdentifier.DriverVersion.MinorRevision;
// Create the device manager.
_deviceManager = new D3D9DeviceManager();
// Create the texture manager for use by others
textureManager = new D3DTextureManager();
// Also create hardware buffer manager
_hardwareBufferManager = new D3DHardwareBufferManager();
// Create the GPU program manager
_gpuProgramManager = new D3DGpuProgramManager();
_hlslProgramFactory = new HLSLProgramFactory();
RenderWindow renderWindow = null;
if (autoCreateWindow)
{
var fullScreen = (ConfigOptions["Full Screen"].Value == "Yes");
var optVm = ConfigOptions["Video Mode"];
var vm = optVm.Value;
var width = int.Parse(vm.Substring(0, vm.IndexOf("x")));
var height = int.Parse(vm.Substring(vm.IndexOf("x") + 1, vm.IndexOf("@") - (vm.IndexOf("x") + 1)));
var bpp = int.Parse(vm.Substring(vm.IndexOf("@") + 1, vm.IndexOf("-") - (vm.IndexOf("@") + 1)));
// sRGB window option
ConfigOption opt;
var hwGamma = ConfigOptions.TryGetValue("sRGB Gamma Conversion", out opt) && (opt.Value == "Yes");
var miscParams = new NamedParameterList();
miscParams.Add("title", windowTitle); // Axiom only?
miscParams.Add("colorDepth", bpp);
miscParams.Add("FSAA", _fsaaSamples);
miscParams.Add("FSAAHint", _fsaaHint);
miscParams.Add("vsync", vSync);
miscParams.Add("vsyncInterval", vSyncInterval);
miscParams.Add("useNVPerfHUD", _useNVPerfHUD);
miscParams.Add("gamma", hwGamma);
miscParams.Add("monitorIndex", _activeD3DDriver.AdapterNumber);
// create the render window
renderWindow = CreateRenderWindow("Main Window", width, height, fullScreen, miscParams);
// If we have 16bit depth buffer enable w-buffering.
Debug.Assert(renderWindow != null);
wBuffer = (renderWindow.ColorDepth == 16);
}
LogManager.Instance.Write("***************************************");
LogManager.Instance.Write("*** D3D9 : Subsystem Initialized OK ***");
LogManager.Instance.Write("***************************************");
// call superclass method
base.Initialize( autoCreateWindow, windowTitle );
// Configure SlimDX
SlimDX.Configuration.ThrowOnError = true;
SlimDX.Configuration.AddResultWatch(ResultCode.DeviceLost, ResultWatchFlags.AlwaysIgnore);
SlimDX.Configuration.AddResultWatch(ResultCode.WasStillDrawing, ResultWatchFlags.AlwaysIgnore);
#if DEBUG
SlimDX.Configuration.DetectDoubleDispose = false;
SlimDX.Configuration.EnableObjectTracking = true;
#else
SlimDX.Configuration.DetectDoubleDispose = false;
SlimDX.Configuration.EnableObjectTracking = false;
#endif
return renderWindow;
}
private D3D.Device InitDevice(bool isFullscreen, bool depthBuffer, int width, int height, int colorDepth, Control target)
{
if(device != null) {
return device;
}
// we don't care about event handlers
Device.IsUsingEventHandlers = false;
D3D.Device newDevice;
PresentParameters presentParams = CreatePresentationParams(isFullscreen, depthBuffer, width, height, colorDepth);
// create the D3D Device, trying for the best vertex support first, and settling for less if necessary
try {
// hardware vertex processing
int adapterNum = 0;
DeviceType type = DeviceType.Hardware;
#if DEBUG
for ( int i = 0; i < Manager.Adapters.Count; i++ ) {
if (Manager.Adapters[i].Information.Description == "NVIDIA NVPerfHUD")
{
adapterNum = i;
type = DeviceType.Reference;
}
}
#endif
// use this with NVPerfHUD
newDevice = new D3D.Device(adapterNum, type, target, CreateFlags.HardwareVertexProcessing, presentParams);
// newDevice = new D3D.Device(0, DeviceType.Hardware, target, CreateFlags.HardwareVertexProcessing, presentParams);
}
catch(Exception) {
try {
// doh, how bout mixed vertex processing
newDevice = new D3D.Device(0, DeviceType.Hardware, target, CreateFlags.MixedVertexProcessing, presentParams);
}
catch(Exception) {
// what the...ok, how bout software vertex procssing. if this fails, then I don't even know how they are seeing
// anything at all since they obviously don't have a video card installed
newDevice = new D3D.Device(0, DeviceType.Hardware, target, CreateFlags.SoftwareVertexProcessing, presentParams);
}
}
// CMH - end
// save the device capabilites
d3dCaps = newDevice.DeviceCaps;
// by creating our texture manager, singleton TextureManager will hold our implementation
textureMgr = new D3DTextureManager(newDevice);
// by creating our Gpu program manager, singleton GpuProgramManager will hold our implementation
gpuProgramMgr = new D3DGpuProgramManager(newDevice);
// intializes the HardwareBufferManager singleton
hardwareBufferManager = new D3DHardwareBufferManager(newDevice);
return newDevice;
}