private static void InitializeRuntime(GameStartInfo gameStartInfo)
{
if (gameStartInfo.Adapter == null)
{
var adapters = GpuAdapter.EnumerateGraphicsAdapter();
LogEmitter.Assert(adapters.Count > 0, LogLevel.Error, "[Initialize Graphics Device Failed without Support Adapter] from [GameSystems]");
GpuDevice = new GpuDevice(adapters[0]);
}
else
{
GpuDevice = new GpuDevice(gameStartInfo.Adapter);
}
EngineWindow = new EngineWindow(
gameStartInfo.WindowName,
gameStartInfo.IconName,
gameStartInfo.WindowSize);
EngineWindow.Show();
PresentRender = new PresentRender(GpuDevice, EngineWindow.Handle, EngineWindow.Size);
//init resize event
EngineWindow.OnSizeChangeEvent += (sender, eventArg) =>
{
PresentRender.ReSize(eventArg.After);
VisualGuiSystem.Area = new Rectangle <int>(0, 0, eventArg.After.Width, eventArg.After.Height);
};
}
/// <summary>
/// Set Transform, Result is Transform = Matrix
/// </summary>
/// <param name="matrix">Transform</param>
public virtual void SetTransform(Matrix4x4 matrix)
{
mMatrix = matrix;
bool result = Matrix4x4.Invert(mMatrix, out mInvert);
LogEmitter.Assert(result, LogLevel.Error, "[Invert Gui Transform Failed]");
}
public void CopyFromImage(Point2 destination, Image image, Rectangle region)
{
var copySize = new Size(
region.Right - region.Left,
region.Bottom - region.Top);
LogEmitter.Assert(
image.Size.Width >= region.Right &&
image.Size.Height >= region.Bottom &&
destination.X + copySize.Width <= Size.Width &&
destination.Y + copySize.Height <= Size.Height,
LogLevel.Warning, "[Copy From Image Failed with Invalid Size]");
//do not need copy, because the size is zero
if (region.Left == region.Right || region.Top == region.Bottom)
{
return;
}
mTexture.CopyFromGpuTexture2D(destination, image.mTexture, region);
}
private static void InitializeRuntime(GameStartInfo gameStartInfo)
{
if (gameStartInfo.Adapter == null)
{
var adapters = GpuAdapter.EnumerateGraphicsAdapter();
LogEmitter.Assert(adapters.Count > 0, LogLevel.Error, "[Initialize Graphics Device Failed without Support Adapter] from [GameSystems]");
GpuDevice = new GpuDevice(adapters[0]);
}
else
{
GpuDevice = new GpuDevice(gameStartInfo.Adapter);
}
EngineWindow = new EngineWindow(
gameStartInfo.Window.Name,
gameStartInfo.Window.Icon,
gameStartInfo.Window.Size);
EngineWindow.Show();
PresentRender = new PresentRender(GpuDevice, EngineWindow.Handle, EngineWindow.Size);
}