private static bool TryCreateDevice(Direct3D d3D, DeviceSettings deviceSettings, DeviceType deviceType,
CreateFlags vertexProcessingFlag, out Device device)
{
Format adapterformat = d3D.Adapters[0].CurrentDisplayMode.Format;
//для теней обязательно нужен stencil buffer. Ищем формат
PresentParameters presentParameters = deviceSettings.PresentParameters;
foreach (Format stencilformat in new[] { Format.D24S8, Format.D24SingleS8, Format.D24X4S4, Format.D15S1 })
{
if (d3D.CheckDeviceFormat(0, deviceType, adapterformat,
Usage.DepthStencil, ResourceType.Surface, stencilformat) &&
d3D.CheckDepthStencilMatch(0, deviceType,
adapterformat, adapterformat, stencilformat))
{
presentParameters.EnableAutoDepthStencil = true;
presentParameters.AutoDepthStencilFormat = stencilformat;
break;
}
}
//Выбираем тип multisampling
var multiSamplingTypesToCheck = new Dictionary <MultisampleType, int>();
if (deviceSettings.AutoDetermineMultisampleType)
{
multiSamplingTypesToCheck = new[] { MultisampleType.FourSamples, MultisampleType.TwoSamples, MultisampleType.None }
}
private static Format GetSupportedDepthBufferFormat(Direct3D d3d)
{
var adapterFormat = d3d.Adapters[0].CurrentDisplayMode.Format;
var formats = new[] { Format.D32, Format.D32SingleLockable, Format.D24SingleS8, Format.D24S8, Format.D24X8, Format.D16 };
return(formats.First(f =>
d3d.CheckDeviceFormat(0, DeviceType.Hardware, adapterFormat, Usage.DepthStencil, ResourceType.Surface, f)));
}
/// <summary>
/// Checks whether a certain depth stencil format is supported by the <see cref="SlimDX.Direct3D9.Device"/>
/// </summary>
internal static bool TestDepthStencil(int adapter, Format depthFormat)
{
using (var manager = new Direct3D())
{
return(manager.CheckDeviceFormat(adapter, DeviceType.Hardware, Format.X8R8G8B8,
Usage.DepthStencil, ResourceType.Surface, depthFormat));
}
}
static public void Hook06000005(ref Direct3D d3d, ref Device device, ref PresentParameters param, Control control, bool windowed, Size size, int quality)
{
fullscreen |= !windowed;
d3d = new Direct3D();
int adapter = d3d.Adapters.DefaultAdapter.Adapter;
Capabilities deviceCaps = d3d.GetDeviceCaps(adapter, DeviceType.Hardware);
DeviceType deviceType = deviceCaps.DeviceType;
CreateFlags createFlags = (deviceCaps.VertexShaderVersion >= new Version(2, 0)) ? CreateFlags.HardwareVertexProcessing : CreateFlags.SoftwareVertexProcessing;
param = new PresentParameters();
param.SwapEffect = SwapEffect.Discard;
DisplayMode currentDisplayMode = d3d.Adapters[adapter].CurrentDisplayMode;
param.Windowed = (windowed || !d3d.CheckDeviceType(adapter, DeviceType.Hardware, currentDisplayMode.Format, currentDisplayMode.Format, false));
if (param.Windowed)
{
param.DeviceWindowHandle = control.Handle;
if (!fullscreen)
{
param.BackBufferWidth = 0;
param.BackBufferHeight = 0;
}
else
{
param.BackBufferWidth = size.Width;
param.BackBufferHeight = size.Height;
control.ClientSize = new Size(currentDisplayMode.Width, currentDisplayMode.Height);
control.Location = new Point(0, 0);
}
}
else
{
param.BackBufferFormat = currentDisplayMode.Format;
param.BackBufferCount = 1;
if (size.Width == 0 || size.Height == 0)
{
size = new Size(currentDisplayMode.Width, currentDisplayMode.Height);
}
param.BackBufferWidth = size.Width;
param.BackBufferHeight = size.Height;
param.PresentFlags = PresentFlags.LockableBackBuffer;
control.ClientSize = new Size(currentDisplayMode.Width, currentDisplayMode.Height);
control.Location = new Point(0, 0);
}
if (d3d.CheckDeviceFormat(adapter, DeviceType.Hardware, currentDisplayMode.Format, Usage.DepthStencil, ResourceType.Surface, Format.D24S8))
{
param.EnableAutoDepthStencil = true;
param.AutoDepthStencilFormat = Format.D24S8;
}
MultisampleType multisampleType = quality <= 1 ? MultisampleType.None : MultisampleType.NonMaskable;
while (multisampleType > MultisampleType.None)
{
int val;
int val2;
if (d3d.CheckDeviceMultisampleType(adapter, deviceType, param.BackBufferFormat, param.Windowed, multisampleType, out val) && d3d.CheckDeviceMultisampleType(adapter, deviceType, Format.D24S8, param.Windowed, multisampleType, out val2))
{
param.Multisample = multisampleType;
if (multisampleType == MultisampleType.NonMaskable)
{
param.MultisampleQuality = Math.Min(Math.Min(val, val2) - 1, (int)Math.Log(quality, 2) - 1);
break;
}
break;
}
else
{
multisampleType--;
}
}
param.PresentationInterval = PresentInterval.One;
device = new Device(d3d, adapter, deviceType, control.Handle, createFlags, new PresentParameters[] { param });
}
private static bool TryCreateDevice(Direct3D d3D, DeviceSettings deviceSettings, DeviceType deviceType,
CreateFlags vertexProcessingFlag, out Device device)
{
Format adapterformat = d3D.Adapters[0].CurrentDisplayMode.Format;
//для теней обязательно нужен stencil buffer. Ищем формат
PresentParameters presentParameters = deviceSettings.PresentParameters;
foreach(Format stencilformat in new[] {Format.D24S8, Format.D24SingleS8, Format.D24X4S4, Format.D15S1})
{
if(d3D.CheckDeviceFormat(0, deviceType, adapterformat,
Usage.DepthStencil, ResourceType.Surface, stencilformat) &&
d3D.CheckDepthStencilMatch(0, deviceType,
adapterformat, adapterformat, stencilformat))
{
presentParameters.EnableAutoDepthStencil = true;
presentParameters.AutoDepthStencilFormat = stencilformat;
break;
}
}
//Выбираем тип multisampling
var multiSamplingTypesToCheck = new Dictionary<MultisampleType, int>();
if(deviceSettings.AutoDetermineMultisampleType)
multiSamplingTypesToCheck = new[] {MultisampleType.FourSamples, MultisampleType.TwoSamples, MultisampleType.None}.ToDictionary(x => x, x => (int)x);
else
{
MultisampleType multType = deviceSettings.MultisampleType;
multiSamplingTypesToCheck.Add(multType, (int)multType);
}
foreach(var i in multiSamplingTypesToCheck)
{
presentParameters.Multisample = i.Key;
presentParameters.MultisampleQuality = i.Value;
try
{
device = new Device(d3D, 0, deviceType, presentParameters.DeviceWindowHandle,
CreateFlags.Multithreaded | vertexProcessingFlag, presentParameters);
return true;
}
catch(Direct3D9Exception)
{
}
}
device = null;
return false;
}
public bool Initialize(RenderForm Form)
{
direct3D = new Direct3D();
this.form = Form;
int adapter = direct3D.AdapterCount - 1;
// check window mode
if (!direct3D.CheckDeviceType(adapter, DeviceType.Hardware, Format.R5G6B5, Format.R5G6B5, true))
{
// not available
System.Windows.Forms.MessageBox.Show("window mode not available");
}
// fullscreen mode
if (!direct3D.CheckDeviceType(adapter, DeviceType.Hardware, Format.R5G6B5, Format.R5G6B5, false))
{
// not available
System.Windows.Forms.MessageBox.Show("fullscreen not available");
}
presentParams = new PresentParameters();
presentParams.BackBufferHeight = Form.ClientRectangle.Height;
presentParams.BackBufferWidth = Form.ClientRectangle.Width;
presentParams.DeviceWindowHandle = Form.Handle;
presentParams.PresentationInterval = PresentInterval.One;
presentParams.BackBufferCount = 1;
presentParams.BackBufferFormat = Format.R5G6B5;
// check back buffer format
if (!direct3D.CheckDeviceFormat(adapter, DeviceType.Hardware, presentParams.BackBufferFormat,
Usage.RenderTarget, ResourceType.Surface, Format.R5G6B5))
{
// not available
System.Windows.Forms.MessageBox.Show("back buffer not available");
}
// check depth stencil format
if (!direct3D.CheckDeviceFormat(adapter, DeviceType.Hardware, presentParams.BackBufferFormat,
Usage.DepthStencil, ResourceType.Surface, Format.D16))
{
// not available
System.Windows.Forms.MessageBox.Show("depth stencil not available");
}
// check depth stencil format match
if (!direct3D.CheckDepthStencilMatch(adapter, DeviceType.Hardware, presentParams.BackBufferFormat,
presentParams.BackBufferFormat, Format.D16))
{
// not available
System.Windows.Forms.MessageBox.Show("depth stencil match not available");
}
presentParams.AutoDepthStencilFormat = Format.D16;
presentParams.EnableAutoDepthStencil = true;
presentParams.Windowed = !engine.FullScreen;
if (!presentParams.Windowed)
{
presentParams.BackBufferWidth = System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width;
presentParams.BackBufferHeight = System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height;
presentParams.SwapEffect = SwapEffect.Flip;
Form.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
engine.Resolution = new Vector2(presentParams.BackBufferWidth, presentParams.BackBufferHeight);
Log.Info("Fullscreen: yes");
Log.Info("Resolution: " + presentParams.BackBufferWidth + "x" + presentParams.BackBufferHeight);
}
else
{
presentParams.SwapEffect = SwapEffect.Discard;
Log.Info("Fullscreen: no");
Log.Info("Resolution: " + presentParams.BackBufferWidth + "x" + presentParams.BackBufferHeight);
}
Log.Info("Virtual resolution: " + engine.GameResolution.x + "x" + engine.GameResolution.y);
Log.Info("Scale factor: " + engine.Scale.x.ToString("0.00") + "x" + engine.Scale.y.ToString("0.00"));
Log.Info("Texture filter method: " + (engine.UseTextureFilter ? "GaussianQuad" : "NearestPoint"));
device = new Device(direct3D, adapter, DeviceType.Hardware, Form.Handle, CreateFlags.SoftwareVertexProcessing | CreateFlags.Multithreaded, presentParams);
renderToSurface = new RenderToSurface(device, engine.GameResolution.x * renderScale, engine.GameResolution.y * renderScale, Format.X8R8G8B8);
renderToTexture = new Texture(device, engine.GameResolution.x * renderScale, engine.GameResolution.y * renderScale, 1, Usage.RenderTarget, Format.X8R8G8B8, Pool.Default);
loadingOverlay = new LoadingOverlay(engine, new Vector2(presentParams.BackBufferWidth, presentParams.BackBufferHeight));
blendOverlay = new BlendOverlay(new Vector2(presentParams.BackBufferWidth, presentParams.BackBufferHeight));
errorOverlay = new ErrorOverlay(engine, new Vector2(presentParams.BackBufferWidth, presentParams.BackBufferHeight));
ReloadGraphicResources();
DeviceReset += new EventHandler(RenderDevice_DeviceReset);
DeviceLost += new EventHandler(RenderDevice_DeviceLost);
return(true);
}