/// <summary>
///
/// </summary>
internal unsafe void MarshalTo(SharpVk.Interop.Google.PresentTimesInfo *pointer)
{
pointer->SType = StructureType.PresentTimesInfo;
pointer->Next = null;
pointer->SwapchainCount = (uint)(Interop.HeapUtil.GetLength(this.Times));
if (this.Times != null)
{
var fieldPointer = (SharpVk.Google.PresentTime *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Google.PresentTime>(this.Times.Length).ToPointer());
for (int index = 0; index < (uint)(this.Times.Length); index++)
{
fieldPointer[index] = this.Times[index];
}
pointer->Times = fieldPointer;
}
else
{
pointer->Times = null;
}
}
/// <summary>
/// Queue an image for presentation.
/// </summary>
/// <param name="extendedHandle">
/// The Queue handle to extend.
/// </param>
/// <param name="waitSemaphores">
/// </param>
/// <param name="swapchains">
/// </param>
/// <param name="imageIndices">
/// </param>
/// <param name="results">
/// </param>
/// <param name="displayPresentInfoKhr">
/// Extension struct
/// </param>
/// <param name="presentRegionsKhr">
/// Extension struct
/// </param>
/// <param name="deviceGroupPresentInfoKhr">
/// Extension struct
/// </param>
/// <param name="presentTimesInfoGoogle">
/// Extension struct
/// </param>
/// <param name="presentFrameTokenGgp">
/// Extension struct
/// </param>
public static unsafe Result Present(this SharpVk.Queue extendedHandle, ArrayProxy <SharpVk.Semaphore>?waitSemaphores, ArrayProxy <SharpVk.Khronos.Swapchain>?swapchains, ArrayProxy <uint>?imageIndices, ArrayProxy <SharpVk.Result>?results = null, SharpVk.Khronos.DisplayPresentInfo?displayPresentInfoKhr = null, SharpVk.Khronos.PresentRegions?presentRegionsKhr = null, SharpVk.Khronos.DeviceGroupPresentInfo?deviceGroupPresentInfoKhr = null, SharpVk.Google.PresentTimesInfo?presentTimesInfoGoogle = null, SharpVk.Ggp.PresentFrameToken?presentFrameTokenGgp = null)
{
try
{
Result result = default(Result);
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.Khronos.PresentInfo *marshalledPresentInfo = default(SharpVk.Interop.Khronos.PresentInfo *);
void *nextPointer = default(void *);
if (displayPresentInfoKhr != null)
{
SharpVk.Interop.Khronos.DisplayPresentInfo *extensionPointer = default(SharpVk.Interop.Khronos.DisplayPresentInfo *);
extensionPointer = (SharpVk.Interop.Khronos.DisplayPresentInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.DisplayPresentInfo>());
displayPresentInfoKhr.Value.MarshalTo(extensionPointer);
extensionPointer->Next = nextPointer;
nextPointer = extensionPointer;
}
if (presentRegionsKhr != null)
{
SharpVk.Interop.Khronos.PresentRegions *extensionPointer = default(SharpVk.Interop.Khronos.PresentRegions *);
extensionPointer = (SharpVk.Interop.Khronos.PresentRegions *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.PresentRegions>());
presentRegionsKhr.Value.MarshalTo(extensionPointer);
extensionPointer->Next = nextPointer;
nextPointer = extensionPointer;
}
if (deviceGroupPresentInfoKhr != null)
{
SharpVk.Interop.Khronos.DeviceGroupPresentInfo *extensionPointer = default(SharpVk.Interop.Khronos.DeviceGroupPresentInfo *);
extensionPointer = (SharpVk.Interop.Khronos.DeviceGroupPresentInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.DeviceGroupPresentInfo>());
deviceGroupPresentInfoKhr.Value.MarshalTo(extensionPointer);
extensionPointer->Next = nextPointer;
nextPointer = extensionPointer;
}
if (presentTimesInfoGoogle != null)
{
SharpVk.Interop.Google.PresentTimesInfo *extensionPointer = default(SharpVk.Interop.Google.PresentTimesInfo *);
extensionPointer = (SharpVk.Interop.Google.PresentTimesInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Google.PresentTimesInfo>());
presentTimesInfoGoogle.Value.MarshalTo(extensionPointer);
extensionPointer->Next = nextPointer;
nextPointer = extensionPointer;
}
if (presentFrameTokenGgp != null)
{
SharpVk.Interop.Ggp.PresentFrameToken *extensionPointer = default(SharpVk.Interop.Ggp.PresentFrameToken *);
extensionPointer = (SharpVk.Interop.Ggp.PresentFrameToken *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Ggp.PresentFrameToken>());
presentFrameTokenGgp.Value.MarshalTo(extensionPointer);
extensionPointer->Next = nextPointer;
nextPointer = extensionPointer;
}
commandCache = extendedHandle.commandCache;
marshalledPresentInfo = (SharpVk.Interop.Khronos.PresentInfo *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.PresentInfo>());
marshalledPresentInfo->SType = StructureType.PresentInfo;
marshalledPresentInfo->Next = nextPointer;
marshalledPresentInfo->WaitSemaphoreCount = (uint)(Interop.HeapUtil.GetLength(waitSemaphores));
if (waitSemaphores.IsNull())
{
marshalledPresentInfo->WaitSemaphores = null;
}
else
{
if (waitSemaphores.Value.Contents == ProxyContents.Single)
{
marshalledPresentInfo->WaitSemaphores = (SharpVk.Interop.Semaphore *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Semaphore>());
*(SharpVk.Interop.Semaphore *)(marshalledPresentInfo->WaitSemaphores) = waitSemaphores.Value.GetSingleValue()?.handle ?? default(SharpVk.Interop.Semaphore);
}
else
{
var fieldPointer = (SharpVk.Interop.Semaphore *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.Semaphore>(Interop.HeapUtil.GetLength(waitSemaphores.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(waitSemaphores.Value)); index++)
{
fieldPointer[index] = waitSemaphores.Value[index]?.handle ?? default(SharpVk.Interop.Semaphore);
}
marshalledPresentInfo->WaitSemaphores = fieldPointer;
}
}
marshalledPresentInfo->SwapchainCount = (uint)(Interop.HeapUtil.GetLength(swapchains));
if (swapchains.IsNull())
{
marshalledPresentInfo->Swapchains = null;
}
else
{
if (swapchains.Value.Contents == ProxyContents.Single)
{
marshalledPresentInfo->Swapchains = (SharpVk.Interop.Khronos.Swapchain *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Khronos.Swapchain>());
*(SharpVk.Interop.Khronos.Swapchain *)(marshalledPresentInfo->Swapchains) = swapchains.Value.GetSingleValue()?.handle ?? default(SharpVk.Interop.Khronos.Swapchain);
}
else
{
var fieldPointer = (SharpVk.Interop.Khronos.Swapchain *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Interop.Khronos.Swapchain>(Interop.HeapUtil.GetLength(swapchains.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(swapchains.Value)); index++)
{
fieldPointer[index] = swapchains.Value[index]?.handle ?? default(SharpVk.Interop.Khronos.Swapchain);
}
marshalledPresentInfo->Swapchains = fieldPointer;
}
}
if (imageIndices.IsNull())
{
marshalledPresentInfo->ImageIndices = null;
}
else
{
if (imageIndices.Value.Contents == ProxyContents.Single)
{
marshalledPresentInfo->ImageIndices = (uint *)(Interop.HeapUtil.Allocate <uint>());
*(uint *)(marshalledPresentInfo->ImageIndices) = imageIndices.Value.GetSingleValue();
}
else
{
var fieldPointer = (uint *)(Interop.HeapUtil.AllocateAndClear <uint>(Interop.HeapUtil.GetLength(imageIndices.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(imageIndices.Value)); index++)
{
fieldPointer[index] = imageIndices.Value[index];
}
marshalledPresentInfo->ImageIndices = fieldPointer;
}
}
if (results.IsNull())
{
marshalledPresentInfo->Results = null;
}
else
{
if (results.Value.Contents == ProxyContents.Single)
{
marshalledPresentInfo->Results = (SharpVk.Result *)(Interop.HeapUtil.Allocate <SharpVk.Result>());
*(SharpVk.Result *)(marshalledPresentInfo->Results) = results.Value.GetSingleValue();
}
else
{
var fieldPointer = (SharpVk.Result *)(Interop.HeapUtil.AllocateAndClear <SharpVk.Result>(Interop.HeapUtil.GetLength(results.Value)).ToPointer());
for (int index = 0; index < (uint)(Interop.HeapUtil.GetLength(results.Value)); index++)
{
fieldPointer[index] = results.Value[index];
}
marshalledPresentInfo->Results = fieldPointer;
}
}
SharpVk.Interop.Khronos.VkQueuePresentDelegate commandDelegate = commandCache.Cache.vkQueuePresentKHR;
result = commandDelegate(extendedHandle.handle, marshalledPresentInfo);
if (SharpVkException.IsError(result))
{
throw SharpVkException.Create(result);
}
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
