internal DeviceContext9(Form form, DeviceSettings9 settings)
{
if (form.Handle == IntPtr.Zero)
{
throw new ArgumentException("Value must be a valid window handle.", "handle");
}
if (settings == null)
{
throw new ArgumentNullException("settings");
}
this.settings = settings;
PresentParameters = new PresentParameters();
PresentParameters.BackBufferFormat = Format.X8R8G8B8;
PresentParameters.BackBufferCount = 1;
PresentParameters.BackBufferWidth = form.ClientSize.Width;
PresentParameters.BackBufferHeight = form.ClientSize.Height;
PresentParameters.Multisample = settings.MultisampleType;
PresentParameters.SwapEffect = SwapEffect.Discard;
PresentParameters.EnableAutoDepthStencil = true;
PresentParameters.AutoDepthStencilFormat = Format.D24S8;
PresentParameters.PresentFlags = PresentFlags.DiscardDepthStencil;
PresentParameters.PresentationInterval = PresentInterval.Immediate;
PresentParameters.Windowed = settings.Windowed;
PresentParameters.DeviceWindowHandle = form.Handle;
direct3D = new Direct3D();
Device = new Device(direct3D, settings.AdapterOrdinal, DeviceType.Hardware, form.Handle, settings.CreationFlags, PresentParameters);
}
/// <summary>
/// Initializes a <see cref="DeviceContext9">Direct3D9 device context</see> according to the specified settings.
/// The base class retains ownership of the context and will dispose of it when appropriate.
/// </summary>
/// <param name="settings">The settings.</param>
/// <returns>The initialized device context.</returns>
protected void InitializeDevice(DeviceSettings9 settings)
{
var result = new DeviceContext9(Form, settings);
apiContext = result;
Context9 = result;
}
internal DeviceContext9(Form form, DeviceSettings9 settings)
{
if (form.Handle == IntPtr.Zero)
{
throw new ArgumentException("Value must be a valid window handle.", "handle");
}
if (settings == null)
{
throw new ArgumentNullException(nameof(settings));
}
PresentParameters = new PresentParameters
{
BackBufferFormat = Format.X8R8G8B8,
BackBufferCount = 1,
BackBufferWidth = form.ClientSize.Width,
BackBufferHeight = form.ClientSize.Height,
Multisample = settings.MultisampleType,
SwapEffect = SwapEffect.Discard,
EnableAutoDepthStencil = true,
AutoDepthStencilFormat = Format.D24S8,
PresentFlags = PresentFlags.DiscardDepthStencil,
PresentationInterval = PresentInterval.One,
Windowed = settings.Windowed,
DeviceWindowHandle = form.Handle
};
_direct3D = new Direct3D();
Device = new Device(_direct3D, settings.AdapterOrdinal, DeviceType.Hardware, form.Handle, settings.CreationFlags, PresentParameters);
}
internal DeviceContext9(Form form, DeviceSettings9 settings)
{
if (form.Handle == IntPtr.Zero)
throw new ArgumentException("Value must be a valid window handle.", "handle");
if (settings == null)
throw new ArgumentNullException("settings");
this.settings = settings;
PresentParameters = new PresentParameters();
PresentParameters.BackBufferFormat = Format.X8R8G8B8;
PresentParameters.BackBufferCount = 1;
PresentParameters.BackBufferWidth = form.ClientSize.Width;
PresentParameters.BackBufferHeight = form.ClientSize.Height;
PresentParameters.Multisample = settings.MultisampleType;
PresentParameters.SwapEffect = SwapEffect.Discard;
PresentParameters.EnableAutoDepthStencil = true;
PresentParameters.AutoDepthStencilFormat = Format.D24S8;
PresentParameters.PresentFlags = PresentFlags.DiscardDepthStencil;
PresentParameters.PresentationInterval = PresentInterval.Immediate;
PresentParameters.Windowed = settings.Windowed;
PresentParameters.DeviceWindowHandle = form.Handle;
direct3D = new Direct3D();
Device = new Device(direct3D, settings.AdapterOrdinal, DeviceType.Hardware, form.Handle, settings.CreationFlags, PresentParameters);
}
protected void OnInitializeDevice()
{
Form.ClientSize = new Size(Width, Height);
DeviceSettings9 settings = new DeviceSettings9
{
CreationFlags = CreateFlags.HardwareVertexProcessing,
Windowed = true,
MultisampleType = MultisampleType.FourSamples
};
try
{
InitializeDevice(settings);
}
catch
{
// Disable 4xAA if not supported
settings.MultisampleType = MultisampleType.None;
try
{
InitializeDevice(settings);
}
catch
{
settings.CreationFlags = CreateFlags.SoftwareVertexProcessing;
try
{
InitializeDevice(settings);
}
catch
{
MessageBox.Show("Could not initialize DirectX device!");
return;
}
}
}
GraphicsLibraryManager.LibraryStarted();
}
/// <summary>
/// Initializes a <see cref="DeviceContext9">Direct3D9 device context</see> according to the specified settings.
/// The base class retains ownership of the context and will dispose of it when appropriate.
/// </summary>
/// <param name="settings">The settings.</param>
/// <returns>The initialized device context.</returns>
protected void InitializeDevice(DeviceSettings9 settings)
{
var result = new DeviceContext9(Form, settings);
apiContext = result;
Context9 = result;
}
protected void OnInitializeDevice()
{
Form.ClientSize = new Size(Width, Height);
DeviceSettings9 settings = new DeviceSettings9();
settings.CreationFlags = CreateFlags.HardwareVertexProcessing;
settings.Windowed = true;
settings.MultisampleType = MultisampleType.FourSamples;
try
{
InitializeDevice(settings);
}
catch
{
// Disable 4xAA if not supported
settings.MultisampleType = MultisampleType.None;
try
{
InitializeDevice(settings);
}
catch
{
settings.CreationFlags = CreateFlags.SoftwareVertexProcessing;
try
{
InitializeDevice(settings);
}
catch
{
MessageBox.Show("Could not initialize DirectX device!");
return;
}
}
}
GraphicsLibraryManager.LibraryStarted();
}
