public unsafe void SetViewport(int x, int y, uint width, uint height)
{
var viewport = new VkViewport
{
x = x,
y = y,
width = width,
height = height,
minDepth = 0,
maxDepth = 1
};
VulkanNative.vkCmdSetViewport(
_handle,
0,
1,
&viewport
);
}