/// <summary>
///
/// </summary>
internal unsafe void MarshalTo(SharpVk.Interop.NVidia.ShadingRatePalette *pointer)
{
pointer->ShadingRatePaletteEntryCount = (uint)(Interop.HeapUtil.GetLength(this.ShadingRatePaletteEntries));
if (this.ShadingRatePaletteEntries != null)
{
var fieldPointer = (SharpVk.NVidia.ShadingRatePaletteEntry *)(Interop.HeapUtil.AllocateAndClear <SharpVk.NVidia.ShadingRatePaletteEntry>(this.ShadingRatePaletteEntries.Length).ToPointer());
for (int index = 0; index < (uint)(this.ShadingRatePaletteEntries.Length); index++)
{
fieldPointer[index] = this.ShadingRatePaletteEntries[index];
}
pointer->ShadingRatePaletteEntries = fieldPointer;
}
else
{
pointer->ShadingRatePaletteEntries = null;
}
}
/// <summary>
///
/// </summary>
internal static unsafe ShadingRatePalette MarshalFrom(SharpVk.Interop.NVidia.ShadingRatePalette *pointer)
{
ShadingRatePalette result = default(ShadingRatePalette);
if (pointer->ShadingRatePaletteEntries != null)
{
var fieldPointer = new SharpVk.NVidia.ShadingRatePaletteEntry[(uint)(pointer->ShadingRatePaletteEntryCount)];
for (int index = 0; index < (uint)(pointer->ShadingRatePaletteEntryCount); index++)
{
fieldPointer[index] = pointer->ShadingRatePaletteEntries[index];
}
result.ShadingRatePaletteEntries = fieldPointer;
}
else
{
result.ShadingRatePaletteEntries = null;
}
return(result);
}
/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The CommandBuffer handle to extend.
/// </param>
/// <param name="firstViewport">
/// </param>
/// <param name="shadingRatePalettes">
/// </param>
public static unsafe void SetViewportShadingRatePalette(this SharpVk.CommandBuffer extendedHandle, uint firstViewport, ArrayProxy <SharpVk.NVidia.ShadingRatePalette>?shadingRatePalettes)
{
try
{
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.NVidia.ShadingRatePalette *marshalledShadingRatePalettes = default(SharpVk.Interop.NVidia.ShadingRatePalette *);
commandCache = extendedHandle.commandCache;
if (shadingRatePalettes.IsNull())
{
marshalledShadingRatePalettes = null;
}
else
{
if (shadingRatePalettes.Value.Contents == ProxyContents.Single)
{
marshalledShadingRatePalettes = (SharpVk.Interop.NVidia.ShadingRatePalette *)(Interop.HeapUtil.Allocate <SharpVk.Interop.NVidia.ShadingRatePalette>());
shadingRatePalettes.Value.GetSingleValue().MarshalTo(&*(SharpVk.Interop.NVidia.ShadingRatePalette *)(marshalledShadingRatePalettes));
}
else
{
var fieldPointer = (SharpVk.Interop.NVidia.ShadingRatePalette *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.NVidia.ShadingRatePalette>(Interop.HeapUtil.GetLength(shadingRatePalettes.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(shadingRatePalettes.Value)); index++)
{
shadingRatePalettes.Value[index].MarshalTo(&fieldPointer[index]);
}
marshalledShadingRatePalettes = fieldPointer;
}
}
SharpVk.Interop.NVidia.VkCommandBufferSetViewportShadingRatePaletteDelegate commandDelegate = commandCache.Cache.vkCmdSetViewportShadingRatePaletteNV;
commandDelegate(extendedHandle.handle, firstViewport, (uint)(Interop.HeapUtil.GetLength(shadingRatePalettes)), marshalledShadingRatePalettes);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}