/// <summary>
/// Obtain the array of presentable images associated with a swapchain.
/// </summary>
public unsafe SharpVk.Image[] GetImages()
{
try
{
SharpVk.Image[] result = default(SharpVk.Image[]);
uint swapchainImageCount = default(uint);
SharpVk.Interop.Image *marshalledSwapchainImages = default(SharpVk.Interop.Image *);
SharpVk.Interop.Khronos.VkSwapchainKHRGetImagesDelegate commandDelegate = commandCache.Cache.vkGetSwapchainImagesKHR;
Result methodResult = commandDelegate(this.parent.handle, this.handle, &swapchainImageCount, marshalledSwapchainImages);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
marshalledSwapchainImages = (SharpVk.Interop.Image *)(Interop.HeapUtil.Allocate <SharpVk.Interop.Image>((uint)(swapchainImageCount)));
commandDelegate(this.parent.handle, this.handle, &swapchainImageCount, marshalledSwapchainImages);
if (marshalledSwapchainImages != null)
{
var fieldPointer = new SharpVk.Image[(uint)(swapchainImageCount)];
for (int index = 0; index < (uint)(swapchainImageCount); index++)
{
fieldPointer[index] = new SharpVk.Image(this.parent, marshalledSwapchainImages[index]);
}
result = fieldPointer;
}
else
{
result = null;
}
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
///
/// </summary>
public unsafe void ResolveImage(SharpVk.Image sourceImage, SharpVk.ImageLayout sourceImageLayout, SharpVk.Image destinationImage, SharpVk.ImageLayout destinationImageLayout, SharpVk.ImageResolve[] regions)
{
try
{
SharpVk.ImageResolve *marshalledRegions = default(SharpVk.ImageResolve *);
if (regions != null)
{
var fieldPointer = (SharpVk.ImageResolve *)(Interop.HeapUtil.AllocateAndClear <SharpVk.ImageResolve>(regions.Length).ToPointer());
for (int index = 0; index < (uint)(regions.Length); index++)
{
fieldPointer[index] = regions[index];
}
marshalledRegions = fieldPointer;
}
else
{
marshalledRegions = null;
}
Interop.Commands.vkCmdResolveImage(this.handle, sourceImage?.handle ?? default(SharpVk.Interop.Image), sourceImageLayout, destinationImage?.handle ?? default(SharpVk.Interop.Image), destinationImageLayout, (uint)(regions?.Length ?? 0), marshalledRegions);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
///
/// </summary>
public unsafe void ClearDepthStencilImage(SharpVk.Image image, SharpVk.ImageLayout imageLayout, SharpVk.ClearDepthStencilValue depthStencil, SharpVk.ImageSubresourceRange[] ranges)
{
try
{
SharpVk.ClearDepthStencilValue *marshalledDepthStencil = default(SharpVk.ClearDepthStencilValue *);
SharpVk.ImageSubresourceRange * marshalledRanges = default(SharpVk.ImageSubresourceRange *);
marshalledDepthStencil = (SharpVk.ClearDepthStencilValue *)(Interop.HeapUtil.Allocate <SharpVk.ClearDepthStencilValue>());
*marshalledDepthStencil = depthStencil;
if (ranges != null)
{
var fieldPointer = (SharpVk.ImageSubresourceRange *)(Interop.HeapUtil.AllocateAndClear <SharpVk.ImageSubresourceRange>(ranges.Length).ToPointer());
for (int index = 0; index < (uint)(ranges.Length); index++)
{
fieldPointer[index] = ranges[index];
}
marshalledRanges = fieldPointer;
}
else
{
marshalledRanges = null;
}
Interop.Commands.vkCmdClearDepthStencilImage(this.handle, image?.handle ?? default(SharpVk.Interop.Image), imageLayout, marshalledDepthStencil, (uint)(ranges?.Length ?? 0), marshalledRanges);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
///
/// </summary>
/// <param name="extendedHandle">
/// The Image handle to extend.
/// </param>
public static unsafe SharpVk.Multivendor.ImageDrmFormatModifierProperties GetDrmFormatModifierProperties(this SharpVk.Image extendedHandle)
{
try
{
SharpVk.Multivendor.ImageDrmFormatModifierProperties result = default(SharpVk.Multivendor.ImageDrmFormatModifierProperties);
CommandCache commandCache = default(CommandCache);
SharpVk.Interop.Multivendor.ImageDrmFormatModifierProperties marshalledProperties = default(SharpVk.Interop.Multivendor.ImageDrmFormatModifierProperties);
commandCache = extendedHandle.commandCache;
SharpVk.Interop.Multivendor.VkImageGetDrmFormatModifierPropertiesDelegate commandDelegate = commandCache.Cache.vkGetImageDrmFormatModifierPropertiesEXT;
Result methodResult = commandDelegate(extendedHandle.parent.handle, extendedHandle.handle, &marshalledProperties);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
result = SharpVk.Multivendor.ImageDrmFormatModifierProperties.MarshalFrom(&marshalledProperties);
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
