/// <summary>
/// Map a memory object into application address space.
/// </summary>
/// <param name="offset">
/// </param>
/// <param name="size">
/// </param>
/// <param name="flags">
/// </param>
public unsafe IntPtr Map(ulong offset, ulong size, SharpVk.MemoryMapFlags?flags = default(SharpVk.MemoryMapFlags?))
{
try
{
IntPtr result = default(IntPtr);
SharpVk.MemoryMapFlags marshalledFlags = default(SharpVk.MemoryMapFlags);
void *marshalledData = default(void *);
if (flags != null)
{
marshalledFlags = flags.Value;
}
else
{
marshalledFlags = default(SharpVk.MemoryMapFlags);
}
SharpVk.Interop.VkDeviceMemoryMapDelegate commandDelegate = commandCache.Cache.vkMapMemory;
Result methodResult = commandDelegate(this.parent.handle, this.handle, offset, size, marshalledFlags, &marshalledData);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
result = new IntPtr(marshalledData);
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
/// <summary>
/// Map a memory object into application address space.
/// </summary>
public unsafe IntPtr Map(DeviceSize offset, DeviceSize size, SharpVk.MemoryMapFlags?flags = default(SharpVk.MemoryMapFlags?))
{
try
{
IntPtr result = default(IntPtr);
SharpVk.MemoryMapFlags marshalledFlags = default(SharpVk.MemoryMapFlags);
void *marshalledData = default(void *);
if (flags != null)
{
marshalledFlags = flags.Value;
}
else
{
marshalledFlags = default(SharpVk.MemoryMapFlags);
}
Result methodResult = Interop.Commands.vkMapMemory(this.parent.handle, this.handle, offset, size, marshalledFlags, &marshalledData);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
result = new IntPtr(marshalledData);
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
public static extern SharpVk.Result vkMapMemory(SharpVk.Interop.Device device, SharpVk.Interop.DeviceMemory memory, DeviceSize offset, DeviceSize size, SharpVk.MemoryMapFlags flags, void **data);
