/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The Device handle to extend.
/// </param>
public static unsafe SharpVk.RenderPass CreateRenderPass2(this SharpVk.Device extendedHandle, SharpVk.Khronos.RenderPassCreateInfo2 createInfo, SharpVk.AllocationCallbacks?allocator = default(SharpVk.AllocationCallbacks?))
{
try
{
SharpVk.RenderPass result = default(SharpVk.RenderPass);
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.Khronos.RenderPassCreateInfo2 *marshalledCreateInfo = default(SharpVk.Interop.Khronos.RenderPassCreateInfo2 *);
SharpVk.Interop.AllocationCallbacks * marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
SharpVk.Interop.RenderPass marshalledRenderPass = default(SharpVk.Interop.RenderPass);
commandCache = extendedHandle.commandCache;
marshalledCreateInfo = (SharpVk.Interop.Khronos.RenderPassCreateInfo2 *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.RenderPassCreateInfo2>());
createInfo.MarshalTo(marshalledCreateInfo);
if (allocator != null)
{
marshalledAllocator = (SharpVk.Interop.AllocationCallbacks *)(Interop.HeapUtil.Allocate <SharpVk.Interop.AllocationCallbacks>());
allocator.Value.MarshalTo(marshalledAllocator);
}
else
{
marshalledAllocator = default(SharpVk.Interop.AllocationCallbacks *);
}
SharpVk.Interop.Khronos.VkDeviceCreateRenderPass2Delegate commandDelegate = commandCache.Cache.vkCreateRenderPass2KHR;
Result methodResult = commandDelegate(extendedHandle.handle, marshalledCreateInfo, marshalledAllocator, &marshalledRenderPass);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
result = new SharpVk.RenderPass(extendedHandle, marshalledRenderPass);
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
///
/// </summary>
public unsafe void BeginRenderPass(SharpVk.RenderPass renderPass, SharpVk.Framebuffer framebuffer, SharpVk.Rect2D renderArea, SharpVk.ClearValue[] clearValues, SharpVk.SubpassContents contents)
{
try
{
SharpVk.Interop.RenderPassBeginInfo *marshalledRenderPassBegin = default(SharpVk.Interop.RenderPassBeginInfo *);
marshalledRenderPassBegin = (SharpVk.Interop.RenderPassBeginInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.RenderPassBeginInfo>());
marshalledRenderPassBegin->SType = StructureType.RenderPassBeginInfo;
marshalledRenderPassBegin->Next = null;
marshalledRenderPassBegin->RenderPass = renderPass?.handle ?? default(SharpVk.Interop.RenderPass);
marshalledRenderPassBegin->Framebuffer = framebuffer?.handle ?? default(SharpVk.Interop.Framebuffer);
marshalledRenderPassBegin->RenderArea = renderArea;
marshalledRenderPassBegin->ClearValueCount = (uint)(clearValues?.Length ?? 0);
if (clearValues != null)
{
var fieldPointer = (SharpVk.ClearValue *)(Interop.HeapUtil.AllocateAndClear <SharpVk.ClearValue>(clearValues.Length).ToPointer());
for (int index = 0; index < (uint)(clearValues.Length); index++)
{
fieldPointer[index] = default(SharpVk.ClearValue);
}
marshalledRenderPassBegin->ClearValues = fieldPointer;
}
else
{
marshalledRenderPassBegin->ClearValues = null;
}
Interop.Commands.vkCmdBeginRenderPass(this.handle, marshalledRenderPassBegin, contents);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
