| use crate::prelude::*; |
| use crate::vk; |
| use crate::RawPtr; |
| use crate::{EntryCustom, Instance}; |
| use std::ffi::CStr; |
| use std::mem; |
| |
| #[derive(Clone)] |
| pub struct Display { |
| handle: vk::Instance, |
| display_fn: vk::KhrDisplayFn, |
| } |
| |
| impl Display { |
| pub fn new<L>(entry: &EntryCustom<L>, instance: &Instance) -> Self { |
| let display_fn = vk::KhrDisplayFn::load(|name| unsafe { |
| mem::transmute(entry.get_instance_proc_addr(instance.handle(), name.as_ptr())) |
| }); |
| Self { |
| handle: instance.handle(), |
| display_fn, |
| } |
| } |
| |
| pub fn name() -> &'static CStr { |
| vk::KhrDisplayFn::name() |
| } |
| |
| #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkGetPhysicalDeviceDisplayPropertiesKHR.html>"] |
| pub unsafe fn get_physical_device_display_properties( |
| &self, |
| physical_device: vk::PhysicalDevice, |
| ) -> VkResult<Vec<vk::DisplayPropertiesKHR>> { |
| read_into_uninitialized_vector(|count, data| { |
| self.display_fn |
| .get_physical_device_display_properties_khr(physical_device, count, data) |
| }) |
| } |
| |
| #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkGetPhysicalDeviceDisplayPlanePropertiesKHR.html>"] |
| pub unsafe fn get_physical_device_display_plane_properties( |
| &self, |
| physical_device: vk::PhysicalDevice, |
| ) -> VkResult<Vec<vk::DisplayPlanePropertiesKHR>> { |
| read_into_uninitialized_vector(|count, data| { |
| self.display_fn |
| .get_physical_device_display_plane_properties_khr(physical_device, count, data) |
| }) |
| } |
| |
| #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkGetDisplayPlaneSupportedDisplaysKHR.html>"] |
| pub unsafe fn get_display_plane_supported_displays( |
| &self, |
| physical_device: vk::PhysicalDevice, |
| plane_index: u32, |
| ) -> VkResult<Vec<vk::DisplayKHR>> { |
| read_into_uninitialized_vector(|count, data| { |
| self.display_fn.get_display_plane_supported_displays_khr( |
| physical_device, |
| plane_index, |
| count, |
| data, |
| ) |
| }) |
| } |
| |
| #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkGetDisplayModePropertiesKHR.html>"] |
| pub unsafe fn get_display_mode_properties( |
| &self, |
| physical_device: vk::PhysicalDevice, |
| display: vk::DisplayKHR, |
| ) -> VkResult<Vec<vk::DisplayModePropertiesKHR>> { |
| read_into_uninitialized_vector(|count, data| { |
| self.display_fn |
| .get_display_mode_properties_khr(physical_device, display, count, data) |
| }) |
| } |
| |
| #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkCreateDisplayModeKHR.html>"] |
| pub unsafe fn create_display_mode( |
| &self, |
| physical_device: vk::PhysicalDevice, |
| display: vk::DisplayKHR, |
| create_info: &vk::DisplayModeCreateInfoKHR, |
| allocation_callbacks: Option<&vk::AllocationCallbacks>, |
| ) -> VkResult<vk::DisplayModeKHR> { |
| let mut display_mode = mem::MaybeUninit::zeroed(); |
| self.display_fn |
| .create_display_mode_khr( |
| physical_device, |
| display, |
| create_info, |
| allocation_callbacks.as_raw_ptr(), |
| display_mode.as_mut_ptr(), |
| ) |
| .result_with_success(display_mode.assume_init()) |
| } |
| |
| #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkGetDisplayPlaneCapabilitiesKHR.html>"] |
| pub unsafe fn get_display_plane_capabilities( |
| &self, |
| physical_device: vk::PhysicalDevice, |
| mode: vk::DisplayModeKHR, |
| plane_index: u32, |
| ) -> VkResult<vk::DisplayPlaneCapabilitiesKHR> { |
| let mut display_plane_capabilities = mem::MaybeUninit::zeroed(); |
| self.display_fn |
| .get_display_plane_capabilities_khr( |
| physical_device, |
| mode, |
| plane_index, |
| display_plane_capabilities.as_mut_ptr(), |
| ) |
| .result_with_success(display_plane_capabilities.assume_init()) |
| } |
| |
| #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkCreateDisplayPlaneSurfaceKHR.html>"] |
| pub unsafe fn create_display_plane_surface( |
| &self, |
| create_info: &vk::DisplaySurfaceCreateInfoKHR, |
| allocation_callbacks: Option<&vk::AllocationCallbacks>, |
| ) -> VkResult<vk::SurfaceKHR> { |
| let mut surface = mem::MaybeUninit::zeroed(); |
| self.display_fn |
| .create_display_plane_surface_khr( |
| self.handle, |
| create_info, |
| allocation_callbacks.as_raw_ptr(), |
| surface.as_mut_ptr(), |
| ) |
| .result_with_success(surface.assume_init()) |
| } |
| |
| pub fn fp(&self) -> &vk::KhrDisplayFn { |
| &self.display_fn |
| } |
| |
| pub fn instance(&self) -> vk::Instance { |
| self.handle |
| } |
| } |