public Rect(Int2 _From, Int2 _To)
{
From = _From;
To = _To;
}
public RenderTarget(Int2 _Size)
{
rendertarget = new RenderTarget2D(Graphics.device, _Size.X, _Size.Y, 0, SurfaceFormat.Color);
}
public TextureGPU(Int2 _Size)
{
size = _Size;
texture = new Texture2D(Graphics.device, size.X, size.Y, Graphics.ImageMipLevelDepth, TextureUsage.None, SurfaceFormat.Rgba32);
}
internal TextureGPU(Texture2D _Source)
{
texture = _Source;
size = new Int2(texture.Width, texture.Height);
}
public TextureGPU(string _FileName)
{
texture = Texture2D.FromFile(Graphics.device, _FileName);
size = new Int2(texture.Width, texture.Height);
}
public RenderTarget(Int2 _Size, SurfaceFormat _Format)
{
rendertarget = new RenderTarget2D(Graphics.device, _Size.X, _Size.Y, 0, (Microsoft.Xna.Framework.Graphics.SurfaceFormat)_Format);
}
public static void Present(IntPtr _WindowHandle, Float2 _SourceRectFrom, Float2 _SourceRectTo, Int2 _TargetRectFrom, Int2 _TargetRectTo)
{
float w = device.PresentationParameters.BackBufferWidth;
float h = device.PresentationParameters.BackBufferHeight;
_SourceRectTo.X *= w;
_SourceRectTo.Y *= h;
_SourceRectFrom.X *= w;
_SourceRectFrom.Y *= h;
_SourceRectTo -= _SourceRectFrom;
_TargetRectTo -= _TargetRectFrom;
device.Present(
new Rectangle((int)_SourceRectFrom.X, (int)_SourceRectFrom.Y, (int)_SourceRectTo.X, (int)_SourceRectTo.Y),
new Rectangle(_TargetRectFrom.X, _TargetRectFrom.Y, _TargetRectTo.X, _TargetRectTo.Y),
_WindowHandle);
}
public static void Initialize(IntPtr _WindowHandle, Int2 _Resolution)
{
foreach (GraphicsAdapter adapter in GraphicsAdapter.Adapters)
{
Log.Write("Graphics", "Adapter found :", adapter.Description);
}
var parameter = new PresentationParameters();
parameter.BackBufferWidth = _Resolution.X;
parameter.BackBufferHeight = _Resolution.Y;
parameter.DeviceWindowHandle = _WindowHandle;
device = new GraphicsDevice(GraphicsAdapter.DefaultAdapter, DeviceType.Hardware, _WindowHandle, parameter);
//load default stuff
defaultshader = ShaderCompiler.Compile(System.IO.File.ReadAllText("Default.fx"));
}
public static void SetScissorRect(Int2 _From, Int2 _To)
{
device.ScissorRectangle = new Rectangle(_From.X, _From.Y, _To.X, _To.Y);
}
