public VkSparseBufferMemoryBindInfo(VkBuffer buffer, Span <VkSparseMemoryBind> binds)
{
this.buffer = buffer;
this.bindCount = (uint)binds.Length;
fixed(VkSparseMemoryBind *pBinds = binds)
this.pBinds = pBinds;
}
public static Span <T> vkMapMemory <T>(VkDevice device, VkBuffer buffer, VkDeviceMemory memory, ulong offset = 0, ulong size = WholeSize, VkMemoryMapFlags flags = VkMemoryMapFlags.None) where T : unmanaged
{
void *pData;
vkMapMemory(device, memory, offset, size, flags, &pData).CheckResult();
if (size == WholeSize)
{
vkGetBufferMemoryRequirements(device, buffer, out var memoryRequirements);
return(new Span <T>(pData, (int)memoryRequirements.size));
}
return(new Span <T>(pData, (int)size));
}
public static void BindBufferMemory(VkBuffer buffer, VkDeviceMemory memory, ulong memoryOffset)
{
VulkanUtil.CheckResult(vkBindBufferMemory(device, buffer, memory, memoryOffset));
}
public static void GetBufferMemoryRequirements(VkBuffer buffer, out VkMemoryRequirements pMemoryRequirements)
{
vkGetBufferMemoryRequirements(device, buffer, out pMemoryRequirements);
}
public static void vkCmdBindVertexBuffers(VkCommandBuffer commandBuffer, uint firstBinding, VkBuffer buffer, ulong offset = 0)
{
vkCmdBindVertexBuffers(commandBuffer, firstBinding, 1, &buffer, &offset);
}