public unsafe void TransferImageLayout(
VkImage image,
VkFormat format,
VkImageLayout oldLayout,
VkImageLayout newLayout,
uint mipLevel = 0
)
{
var aspect = GetAspectFlags(image.Handle, format, newLayout);
var sourceFlags = GetImageTransferFlags(oldLayout);
var destinationFlags = GetImageTransferFlags(newLayout);
var barrier = new VkImageMemoryBarrier
{
sType = VkStructureType.ImageMemoryBarrier,
oldLayout = oldLayout,
newLayout = newLayout,
srcQueueFamilyIndex = VulkanNative.QueueFamilyIgnored,
dstQueueFamilyIndex = VulkanNative.QueueFamilyIgnored,
image = image.Handle,
srcAccessMask = sourceFlags.Key,
dstAccessMask = destinationFlags.Key,
subresourceRange = new VkImageSubresourceRange
{
aspectMask = aspect,
baseMipLevel = mipLevel,
levelCount = 1,
baseArrayLayer = 0,
layerCount = 1,
}
};
VulkanNative.vkCmdPipelineBarrier(
_handle,
sourceFlags.Value,
destinationFlags.Value,
0, 0, null, 0, null,
1,
&barrier
);
}
