private static D3d.Device CreateDevice(System.Windows.Forms.Control renderWindow,
D3d.PresentParameters presentParams,
D3d.CreateFlags createFlags,
Settings deviceSettings)
{
try
{
D3d.Device d3dDevice = new D3d.Device(deviceSettings.adapterIndex,
deviceSettings.deviceType,
renderWindow,
createFlags,
presentParams);
return(d3dDevice);
}
catch (D3d.DeviceLostException e)
{
log.Warning("Unable to create Direct3D device: {0}", e.Message);
}
catch (D3d.InvalidCallException e)
{
log.Warning("Unable to create Direct3D device: {0}", e.Message);
}
catch (D3d.NotAvailableException e)
{
log.Warning("Unable to create Direct3D device: {0}", e.Message);
}
catch (D3d.OutOfVideoMemoryException e)
{
log.Warning("Unable to create Direct3D device: {0}", e.Message);
}
return(null);
}
public static D3d.Device CreateDevice(Settings deviceSettings,
System.Windows.Forms.Control renderWindow)
{
EnumerateAdapters();
// First try full hardware acceleration.
D3d.PresentParameters presentParams = deviceSettings.GetPresentParameters(renderWindow);
D3d.CreateFlags createFlags = deviceSettings.GetCreateFlags(true, true);
D3d.Device d3dDevice = CreateDevice(renderWindow, presentParams, createFlags, deviceSettings);
if (d3dDevice == null)
{
log.Warning("Pure device not available.");
createFlags = deviceSettings.GetCreateFlags(false, true);
d3dDevice = CreateDevice(renderWindow, presentParams, createFlags, deviceSettings);
if (d3dDevice == null)
{
log.Warning("Hardware vertex processing not available.");
createFlags = deviceSettings.GetCreateFlags(false, false);
d3dDevice = CreateDevice(renderWindow, presentParams, createFlags, deviceSettings);
}
}
return(d3dDevice);
}
internal void Initialize(MDX1_DisplayWindow window)
{
if (mInitialized)
{
return;
}
if (window.RenderTarget.TopLevelControl == null)
{
throw new ArgumentException("The specified render target does not have a Form object yet. " +
"It's TopLevelControl property is null. You may not create DisplayWindow objects before " +
"the control to render to is added to the Form.");
}
mInitialized = true;
// ok, create D3D device
PresentParameters present = CreateWindowedPresentParameters(window, 0, 0);
present.BackBufferWidth = 1;
present.BackBufferHeight = 1;
DeviceType dtype = DeviceType.Hardware;
int adapterOrdinal = Direct3D.Manager.Adapters.Default.Adapter;
Direct3D.Caps caps = Direct3D.Manager.GetDeviceCaps(adapterOrdinal, Direct3D.DeviceType.Hardware);
Direct3D.CreateFlags flags = Direct3D.CreateFlags.SoftwareVertexProcessing;
// Is there support for hardware vertex processing? If so, replace
// software vertex processing.
if (caps.DeviceCaps.SupportsHardwareTransformAndLight)
{
flags = Direct3D.CreateFlags.HardwareVertexProcessing;
}
// Does the device support a pure device?
if (caps.DeviceCaps.SupportsPureDevice)
{
flags |= Direct3D.CreateFlags.PureDevice;
}
Device device = new Device
(0, dtype, window.RenderTarget.TopLevelControl.Handle,
flags, present);
device.DeviceLost += new EventHandler(mDevice_DeviceLost);
device.DeviceReset += new EventHandler(mDevice_DeviceReset);
mDevice = new D3DDevice(device);
// create primitive objects
mLine = new Direct3D.Line(device);
//CreateSurfaceVB();
}
public static D3D.CreateFlags GetDeviceCreateFlags(int adpNum, D3D.DeviceType type)
{
DebugOnly.ConsoleWrite("Getting device creation flags...");
D3D.Caps caps = D3D.Manager.GetDeviceCaps(adpNum, type);
D3D.CreateFlags flags = D3D.CreateFlags.SoftwareVertexProcessing;
if (caps.DeviceCaps.SupportsHardwareRasterization && caps.DeviceCaps.SupportsHardwareTransformAndLight)
{
flags = D3D.CreateFlags.HardwareVertexProcessing;
if (caps.DeviceCaps.SupportsPureDevice)
{
flags |= D3D.CreateFlags.PureDevice;
}
}
DebugOnly.ConsoleWrite("Found flags: " + flags.ToString());
return(flags);
}
public D3d.CreateFlags GetCreateFlags(bool pure, bool hardware)
{
D3d.CreateFlags createFlags = (D3d.CreateFlags) 0;
if (pure)
{
createFlags |= D3d.CreateFlags.PureDevice;
}
if (hardware)
{
createFlags |= D3d.CreateFlags.HardwareVertexProcessing;
}
else
{
createFlags |= D3d.CreateFlags.SoftwareVertexProcessing;
}
return(createFlags);
}
public void InitDevice(D3D.DeviceType forcedDevice, D3D.CreateFlags forcedFlags)
{
if (this._dev != null)
{
this.Dispose(true);
}
try
{
D3D.PresentParameters pprms = new Microsoft.DirectX.Direct3D.PresentParameters();
pprms.Windowed = this._pprmWindowed;
if (!this._pprmWindowed)
{
pprms.BackBufferWidth = this._pprmBkBfrW;
pprms.BackBufferHeight = this._pprmBkBfrH;
pprms.BackBufferFormat = this._pprmBkBfrFmt;
pprms.FullScreenRefreshRateInHz = this._pprmRefreshRt;
}
pprms.AutoDepthStencilFormat = this._pprmDepthStencilFormat;
pprms.SwapEffect = this._pprmSwapEffect;
pprms.PresentationInterval = this._pprmIntvl;
pprms.PresentFlag = this._pprmPrsFlg;
pprms.MultiSample = this._pprmMsType;
pprms.MultiSampleQuality = 0;
pprms.BackBufferCount = this._pprmBkBfrCnt;
this._dev = new D3D.Device(this._adpNum, forcedDevice, this._hWnd, forcedFlags, pprms);
this._dev.DeviceReset += new EventHandler(this.dev_onDeviceReset);
this._dev.DeviceLost += new EventHandler(this.dev_onDeviceLost);
this._dev.DeviceResizing += new System.ComponentModel.CancelEventHandler(this.dev_onDeviceResizing);
this._disposed = false;
}
catch
{
throw;
}
}
public void InitDevice()
{
D3D.DeviceType devType = DxGraphics.GetDeviceType(this._adpNum);
D3D.CreateFlags flags = DxGraphics.GetDeviceCreateFlags(this._adpNum, devType);
this.InitDevice(devType, flags);
}
public ScreenAccess()
{
try
{
Direct3D.PresentParameters presentParams = new Direct3D.PresentParameters();
presentParams.Windowed = true;
presentParams.SwapEffect = Direct3D.SwapEffect.Discard;
presentParams.EnableAutoDepthStencil = true;
presentParams.AutoDepthStencilFormat = Direct3D.DepthFormat.D16;
Direct3D.Caps hardware = Direct3D.Manager.GetDeviceCaps(0, Direct3D.DeviceType.Hardware);
Direct3D.CreateFlags flags = Direct3D.CreateFlags.SoftwareVertexProcessing;
// Search for the highest possible shader support and define the device.
if (hardware.VertexShaderVersion >= new Version(2, 0))
{
if (hardware.DeviceCaps.SupportsHardwareTransformAndLight)
{
flags = Direct3D.CreateFlags.HardwareVertexProcessing;
}
if (hardware.DeviceCaps.SupportsPureDevice)
{
flags |= Direct3D.CreateFlags.PureDevice;
}
if (hardware.PixelShaderVersion >= new Version(3, 0))
{
CardShader = GameEngine.ShaderLevel.Pixel_3_0;
}
else if (hardware.PixelShaderVersion >= new Version(2, 2))
{
CardShader = GameEngine.ShaderLevel.Pixel_2_b;
}
else if (hardware.PixelShaderVersion >= new Version(2, 0))
{
CardShader = GameEngine.ShaderLevel.Pixel_2_0;
}
else if (hardware.PixelShaderVersion >= new Version(1, 4))
{
CardShader = GameEngine.ShaderLevel.Pixel_1_4;
}
else
{
CardShader = GameEngine.ShaderLevel.NoShaders;
}
device = new Direct3D.Device(0, Direct3D.DeviceType.Hardware, this, flags, presentParams);
}
else if (hardware.VertexShaderVersion >= new Version(1, 1))
{
if (hardware.DeviceCaps.SupportsHardwareTransformAndLight)
{
flags = Direct3D.CreateFlags.HardwareVertexProcessing;
}
if (hardware.DeviceCaps.SupportsPureDevice)
{
flags |= Direct3D.CreateFlags.PureDevice;
}
if (hardware.PixelShaderVersion >= new Version(1, 4))
{
CardShader = GameEngine.ShaderLevel.Pixel_1_4;
}
else
{
CardShader = GameEngine.ShaderLevel.NoShaders;
}
device = new Direct3D.Device(0, Direct3D.DeviceType.Hardware, this, flags, presentParams);
}
//TODO: test this on shit cards and fake cards to see if they can use DeviceType.Hardware
else
{
CardShader = GameEngine.ShaderLevel.NoShaders;
device = new Direct3D.Device(0, Direct3D.DeviceType.Hardware, this,
Direct3D.CreateFlags.SoftwareVertexProcessing, presentParams);
}
//Setup Alpha Blending
this.device.RenderState.AlphaBlendOperation = Direct3D.BlendOperation.Add;
this.device.RenderState.AlphaTestEnable = true;
this.device.RenderState.ReferenceAlpha = 0x08;
this.device.RenderState.AlphaFunction = Direct3D.Compare.GreaterEqual;
this.device.SetTextureStageState(0, Direct3D.TextureStageStates.AlphaOperation, true);
//Get the best texture filtering available from the card
if (this.device.DeviceCaps.TextureFilterCaps.SupportsMinifyAnisotropic == true &&
this.device.DeviceCaps.TextureFilterCaps.SupportsMagnifyAnisotropic == true)
{
this.PreferedTextureFilter = Direct3D.TextureFilter.Anisotropic;
}
else if (this.device.DeviceCaps.TextureFilterCaps.SupportsMinifyLinear == true &&
this.device.DeviceCaps.TextureFilterCaps.SupportsMagnifyLinear == true)
{
this.PreferedTextureFilter = Direct3D.TextureFilter.Linear;
}
else
{
this.PreferedTextureFilter = Direct3D.TextureFilter.None;
}
//Add window events to hardware screen device
this.DeligateEventsToDevices();
}
catch (Exception err)
{
throw new Exception(err.StackTrace);
}
}
