Trait AmdNegativeViewportHeightExtension
vulkanalia::vk
pub trait AmdNegativeViewportHeightExtension: DeviceV1_0 { }
https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/VK_AMD_negative_viewport_height.html
impl AmdNegativeViewportHeightExtension for Device