public D3DRenderWindow(Driver driver, bool isSwapChain)
{
this.driver = driver;
this.isSwapChain = isSwapChain;
fsaaType = MultiSampleType.None;
fsaaQuality = 0;
isFullScreen = false;
isSwapChain = false;
isExternal = false;
windowHandle = null;
isActive = false;
displayFrequency = 0;
}
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;
}
}
/// <summary>
/// Enumerates driver information and their supported display modes.
/// </summary>
public static DriverCollection GetDriverInfo( D3D.Direct3D manager )
{
DriverCollection driverList = new DriverCollection();
foreach ( D3D.AdapterInformation adapterInfo in manager.Adapters )
{
List<D3D.DisplayMode> displaymodeList = new List<D3D.DisplayMode>();
Driver driver = new Driver( adapterInfo.Adapter,
adapterInfo.GetCaps(DeviceType.Hardware), adapterInfo.Details, adapterInfo.CurrentDisplayMode);
int lastWidth = 0, lastHeight = 0;
D3D.Format lastFormat = 0;
// 32bit Modes
foreach ( D3D.DisplayMode mode in adapterInfo.GetDisplayModes( D3D.Format.X8R8G8B8 ) )
{
displaymodeList.Add( mode );
}
// 16Bit modes
foreach ( D3D.DisplayMode mode in adapterInfo.GetDisplayModes( D3D.Format.R5G6B5 ) )
{
displaymodeList.Add( mode );
}
foreach ( D3D.DisplayMode mode in displaymodeList )
{
// filter out lower resolutions, and make sure this isnt a dupe (ignore variations on refresh rate)
if ( ( mode.Width >= 640 && mode.Height >= 480 ) &&
( ( mode.Width != lastWidth ) || mode.Height != lastHeight || mode.Format != lastFormat ) )
{
// add the video mode to the list
driver.VideoModeList.Add( new VideoMode( mode ) );
// save current mode settings for comparison on the next iteraion
lastWidth = mode.Width;
lastHeight = mode.Height;
lastFormat = mode.Format;
}
}
driverList.Add( driver );
}
return driverList;
}
public override RenderWindow Initialize(bool autoCreateWindow, string windowTitle, string initialLoadBitmap)
{
RenderWindow renderWindow = null;
activeD3DDriver = D3DHelper.GetDriverInfo();
if (autoCreateWindow) {
Axiom.Configuration.DisplayMode mode = displayConfig.SelectedMode;
if (mode == null)
{
throw new Exception("No video mode is selected");
}
// create a default form window
// DefaultForm newWindow = CreateDefaultForm(windowTitle, 0, 0, mode.Width, mode.Height, mode.FullScreen);
// create the render window
renderWindow = CreateRenderWindow("Main Window", (int)mode.Width, (int)mode.Height, mode.Fullscreen,
"colorDepth", mode.Depth,
"FSAA", fsaa,
"FSAAQuality", fsaaQuality,
"vsync", vsync,
"title", windowTitle,
"useNVPerfHUD", useNVPerfHUD,
"multiThreaded", multiThreaded,
"initialLoadBitmap", initialLoadBitmap);
// use W buffer when in 16 bit color mode
useWBuffer = (renderWindow.ColorDepth == 16);
}
base.Initialize(autoCreateWindow, windowTitle);
return renderWindow;
}
public override void Shutdown()
{
base.Shutdown();
activeD3DDriver = null;
// dispose of the device
if (device != null) {
device.Dispose();
}
if (gpuProgramMgr != null) {
gpuProgramMgr.Dispose();
}
if (hardwareBufferManager != null) {
hardwareBufferManager.Dispose();
}
if (textureManager != null) {
textureManager.Dispose();
}
}
/// <summary>
///
/// </summary>
/// <param name="driver">The root driver</param>
/// <param name="deviceIfSwapChain">The existing D3D device to create an additional swap chain from, if this is not the first window.</param>
public D3DRenderWindow( Driver driver, D3D.Device deviceIfSwapChain )
: this( driver )
{
_isSwapChain = ( deviceIfSwapChain != null );
}
/// <summary>
///
/// </summary>
/// <param name="driver">The root driver</param>
public D3DRenderWindow( Driver driver )
: base()
{
_driver = driver;
}
/// <summary>
/// Enumerates driver information and their supported display modes.
/// </summary>
public static Driver GetDriverInfo()
{
ArrayList driverList = new ArrayList();
// get the information for the default adapter (not checking secondaries)
AdapterInformation adapterInfo = D3D.Manager.Adapters[0];
Driver driver = new Driver(adapterInfo);
int lastWidth = 0, lastHeight = 0;
D3D.Format lastFormat = 0;
foreach(DisplayMode mode in adapterInfo.SupportedDisplayModes) {
// filter out lower resolutions, and make sure this isnt a dupe (ignore variations on refresh rate)
if((mode.Width >= 640 && mode.Height >= 480) &&
((mode.Width != lastWidth) || mode.Height != lastHeight || mode.Format != lastFormat)) {
// add the video mode to the list
driver.VideoModes.Add(new VideoMode(mode));
// save current mode settings for comparison on the next iteraion
lastWidth = mode.Width;
lastHeight = mode.Height;
lastFormat = mode.Format;
}
}
return driver;
}
