internal FixedSpan(ReadOnlyPinnedSpan <T> span)
{
// TODO : is a branch needed for IsEmpty?
ReferenceObject = span.ReferenceObject;
Pointer = Unsafe.AsPointer(ref span.GetPinnableReferenceUnsafe());
Length = span.Length;
}
internal ManagedTexture2D(
ReadOnlyPinnedSpan <byte> .FixedSpan data,
ManagedSpriteInstance instance,
XTexture2D reference,
Vector2I dimensions,
SurfaceFormat format,
string?name = null
) : base(
graphicsDevice: reference.GraphicsDevice.IsDisposed ? DrawState.Device : reference.GraphicsDevice,
width: dimensions.Width,
height: dimensions.Height,
mipmap: UseMips,
format: format,
type: PTexture2D.PlatformConstruct is null ? SurfaceType.Texture : SurfaceType.SwapChainRenderTarget, // this prevents the texture from being constructed immediately
shared: UseShared,
arraySize: 1
)
{
if (PTexture2D.PlatformConstruct is not null && !GL.Texture2DExt.Construct(this, data, dimensions, UseMips, format, SurfaceType.Texture, UseShared))
{
PTexture2D.PlatformConstruct(this, dimensions.X, dimensions.Y, UseMips, format, SurfaceType.Texture, UseShared);
SetData(data.Array);
}
Name = name ?? $"{reference.NormalizedName()} [internal managed <{format}>]";
Reference = reference.MakeWeak();
SpriteInstance = instance;
Dimensions = dimensions - instance.BlockPadding;
reference.Disposing += OnParentDispose;
Interlocked.Add(ref TotalAllocatedSize, (ulong)this.SizeBytes());
Interlocked.Increment(ref TotalManagedTextures);
if (Configuration.Config.Garbage.ShouldCollectAccountOwnedTextures)
{
Garbage.MarkOwned(format, dimensions.Area);
Marked = true;
}
}
public PinnedSpanDebugView(ReadOnlyPinnedSpan <T> .FixedSpan span) : this(span.AsSpan)
{
}
public PinnedSpanDebugView(ReadOnlyPinnedSpan <T> span)
{
_array = span.ToArray();
}
