Type Alias PFN_vkCmdSetViewportWithCount 

pub type PFN_vkCmdSetViewportWithCount = Option<unsafe extern "system" fn(command_buffer: CommandBuffer, viewport_count: u32, p_viewports: *const Viewport)>;

Nullable function pointer for vkCmdSetViewportWithCount.

Khronos reference: vkCmdSetViewportWithCount

Aliased Type

pub enum PFN_vkCmdSetViewportWithCount {
    None,
    Some(unsafe extern "system" fn(CommandBuffer, u32, *const Viewport)),
}

Variants

None

No value.

Some(unsafe extern "system" fn(CommandBuffer, u32, *const Viewport))

Some value of type T.