More code reorganization
This commit is contained in:
Timothy Warren
parent
e61e15770e
commit
da64696c8f
110
src/app.rs
110
src/app.rs
@ -6,7 +6,6 @@ use structs::*;
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use ::anyhow::{anyhow, Result};
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use ::nalgebra_glm as glm;
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use ::std::collections::HashSet;
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use ::std::mem::size_of;
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use ::std::ptr::copy_nonoverlapping as memcpy;
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use ::std::time::Instant;
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@ -206,112 +205,3 @@ impl App {
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Ok(())
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}
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}
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//================================================
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// Functions
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//================================================
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pub(crate) unsafe fn check_physical_device_extensions(
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instance: &Instance,
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physical_device: vk::PhysicalDevice,
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) -> Result<()> {
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let extensions = instance
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.enumerate_device_extension_properties(physical_device, None)?
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.iter()
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.map(|e| e.extension_name)
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.collect::<HashSet<_>>();
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if DEVICE_EXTENSIONS.iter().all(|e| extensions.contains(e)) {
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Ok(())
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} else {
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Err(anyhow!(SuitabilityError(
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"Missing required device extensions."
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)))
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}
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}
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pub(crate) fn get_swapchain_surface_format(
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formats: &[vk::SurfaceFormatKHR],
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) -> vk::SurfaceFormatKHR {
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formats
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.iter()
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.cloned()
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.find(|f| {
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f.format == vk::Format::B8G8R8A8_SRGB
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&& f.color_space == vk::ColorSpaceKHR::SRGB_NONLINEAR
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})
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.unwrap_or_else(|| formats[0])
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}
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pub(crate) fn get_swapchain_present_mode(
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present_modes: &[vk::PresentModeKHR],
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) -> vk::PresentModeKHR {
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present_modes
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.iter()
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.cloned()
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.find(|m| *m == vk::PresentModeKHR::MAILBOX)
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.unwrap_or(vk::PresentModeKHR::FIFO)
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}
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pub(crate) fn get_swapchain_extent(
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window: &Window,
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capabilities: vk::SurfaceCapabilitiesKHR,
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) -> vk::Extent2D {
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if capabilities.current_extent.width != u32::MAX {
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capabilities.current_extent
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} else {
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let size = window.inner_size();
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let clamp = |min: u32, max: u32, v: u32| min.max(max.min(v));
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vk::Extent2D::builder()
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.width(clamp(
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capabilities.min_image_extent.width,
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capabilities.max_image_extent.width,
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size.width,
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))
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.height(clamp(
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capabilities.min_image_extent.height,
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capabilities.max_image_extent.height,
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size.height,
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))
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.build()
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}
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}
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pub(crate) unsafe fn create_shader_module(
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device: &Device,
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bytecode: &[u8],
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) -> Result<vk::ShaderModule> {
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let bytecode = Vec::<u8>::from(bytecode);
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let (prefix, code, suffix) = bytecode.align_to::<u32>();
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if !prefix.is_empty() || !suffix.is_empty() {
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return Err(anyhow!("Shader bytecode is not properly aligned."));
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}
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let info = vk::ShaderModuleCreateInfo::builder()
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.code_size(bytecode.len())
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.code(code);
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Ok(device.create_shader_module(&info, None)?)
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}
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pub(crate) unsafe fn create_image_view(
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device: &Device,
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image: vk::Image,
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format: vk::Format,
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aspects: vk::ImageAspectFlags,
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) -> Result<vk::ImageView> {
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let subresource_range = vk::ImageSubresourceRange::builder()
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.aspect_mask(aspects)
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.base_mip_level(0)
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.level_count(1)
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.base_array_layer(0)
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.layer_count(1);
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let info = vk::ImageViewCreateInfo::builder()
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.image(image)
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.view_type(vk::ImageViewType::_2D)
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.format(format)
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.subresource_range(subresource_range);
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Ok(device.create_image_view(&info, None)?)
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}
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229
src/app/data.rs
229
src/app/data.rs
@ -95,11 +95,10 @@ pub(crate) struct AppData {
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pub(super) images_in_flight: Vec<vk::Fence>,
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}
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impl AppData {
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//================================================
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// Create / Destroy Data
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//================================================
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impl AppData {
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pub(super) unsafe fn create(
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&mut self,
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window: &Window,
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@ -134,6 +133,43 @@ impl AppData {
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Ok((instance, device))
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}
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/// Destroys our Vulkan app, in reverse order of creation
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///
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/// # Safety
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/// Here be Dragons
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pub(super) unsafe fn destroy(&mut self, instance: &Instance, device: &Device) {
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self.destroy_swapchain(device);
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device.destroy_sampler(self.texture_sampler, None);
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device.destroy_image_view(self.texture_image_view, None);
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device.destroy_image(self.texture_image, None);
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device.free_memory(self.texture_image_memory, None);
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device.destroy_descriptor_set_layout(self.descriptor_set_layout, None);
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device.destroy_buffer(self.index_buffer, None);
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device.free_memory(self.index_buffer_memory, None);
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device.destroy_buffer(self.vertex_buffer, None);
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device.free_memory(self.vertex_buffer_memory, None);
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self.in_flight_fences
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.iter()
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.for_each(|f| device.destroy_fence(*f, None));
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self.render_finished_semaphores
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.iter()
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.for_each(|s| device.destroy_semaphore(*s, None));
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self.image_available_semaphores
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.iter()
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.for_each(|s| device.destroy_semaphore(*s, None));
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device.destroy_command_pool(self.command_pool, None);
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device.destroy_device(None);
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instance.destroy_surface_khr(self.surface, None);
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if VALIDATION_ENABLED {
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instance.destroy_debug_utils_messenger_ext(self.messenger, None);
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}
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instance.destroy_instance(None);
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}
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unsafe fn create_instance(&mut self, window: &Window, entry: &Entry) -> Result<Instance> {
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// Application Info
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let application_info = vk::ApplicationInfo::builder()
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@ -241,48 +277,12 @@ impl AppData {
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.for_each(|v| device.destroy_image_view(*v, None));
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device.destroy_swapchain_khr(self.swapchain, None);
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}
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/// Destroys our Vulkan app, in reverse order of creation
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///
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/// # Safety
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/// Here be Dragons
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pub unsafe fn destroy(&mut self, instance: &Instance, device: &Device) {
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self.destroy_swapchain(device);
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device.destroy_sampler(self.texture_sampler, None);
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device.destroy_image_view(self.texture_image_view, None);
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device.destroy_image(self.texture_image, None);
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device.free_memory(self.texture_image_memory, None);
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device.destroy_descriptor_set_layout(self.descriptor_set_layout, None);
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device.destroy_buffer(self.index_buffer, None);
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device.free_memory(self.index_buffer_memory, None);
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device.destroy_buffer(self.vertex_buffer, None);
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device.free_memory(self.vertex_buffer_memory, None);
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self.in_flight_fences
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.iter()
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.for_each(|f| device.destroy_fence(*f, None));
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self.render_finished_semaphores
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.iter()
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.for_each(|s| device.destroy_semaphore(*s, None));
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self.image_available_semaphores
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.iter()
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.for_each(|s| device.destroy_semaphore(*s, None));
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device.destroy_command_pool(self.command_pool, None);
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device.destroy_device(None);
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instance.destroy_surface_khr(self.surface, None);
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if VALIDATION_ENABLED {
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instance.destroy_debug_utils_messenger_ext(self.messenger, None);
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}
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instance.destroy_instance(None);
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}
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//================================================
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// Physical Device
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//================================================
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impl AppData {
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unsafe fn pick_physical_device(&mut self, instance: &Instance) -> Result<()> {
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for physical_device in instance.enumerate_physical_devices()? {
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let properties = instance.get_physical_device_properties(physical_device);
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@ -322,11 +322,31 @@ impl AppData {
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Ok(())
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}
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}
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pub(crate) unsafe fn check_physical_device_extensions(
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instance: &Instance,
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physical_device: vk::PhysicalDevice,
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) -> Result<()> {
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let extensions = instance
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.enumerate_device_extension_properties(physical_device, None)?
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.iter()
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.map(|e| e.extension_name)
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.collect::<HashSet<_>>();
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if DEVICE_EXTENSIONS.iter().all(|e| extensions.contains(e)) {
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Ok(())
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} else {
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Err(anyhow!(SuitabilityError(
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"Missing required device extensions."
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)))
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}
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}
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//================================================
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// Logical Device
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//================================================
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impl AppData {
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unsafe fn create_logical_device(&mut self, instance: &Instance) -> Result<Device> {
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// Queue Create Infos
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let indices = QueueFamilyIndices::get(instance, self, self.physical_device)?;
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@ -385,11 +405,12 @@ impl AppData {
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Ok(device)
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}
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}
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//================================================
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// Swapchain
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//================================================
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impl AppData {
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unsafe fn create_swapchain(
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&mut self,
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window: &Window,
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@ -488,11 +509,59 @@ impl AppData {
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Ok(())
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}
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}
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pub(crate) fn get_swapchain_surface_format(
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formats: &[vk::SurfaceFormatKHR],
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) -> vk::SurfaceFormatKHR {
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formats
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.iter()
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.cloned()
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.find(|f| {
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f.format == vk::Format::B8G8R8A8_SRGB
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&& f.color_space == vk::ColorSpaceKHR::SRGB_NONLINEAR
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})
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.unwrap_or_else(|| formats[0])
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}
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pub(crate) fn get_swapchain_present_mode(
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present_modes: &[vk::PresentModeKHR],
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) -> vk::PresentModeKHR {
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present_modes
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.iter()
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.cloned()
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.find(|m| *m == vk::PresentModeKHR::MAILBOX)
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.unwrap_or(vk::PresentModeKHR::FIFO)
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}
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pub(crate) fn get_swapchain_extent(
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window: &Window,
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capabilities: vk::SurfaceCapabilitiesKHR,
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) -> vk::Extent2D {
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if capabilities.current_extent.width != u32::MAX {
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capabilities.current_extent
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} else {
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let size = window.inner_size();
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let clamp = |min: u32, max: u32, v: u32| min.max(max.min(v));
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vk::Extent2D::builder()
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.width(clamp(
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capabilities.min_image_extent.width,
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capabilities.max_image_extent.width,
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size.width,
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))
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.height(clamp(
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capabilities.min_image_extent.height,
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capabilities.max_image_extent.height,
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size.height,
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))
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.build()
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}
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}
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//================================================
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// Pipeline
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//================================================
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impl AppData {
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unsafe fn create_render_pass(&mut self, instance: &Instance, device: &Device) -> Result<()> {
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let color_attachment = vk::AttachmentDescription::builder()
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.format(self.swapchain_format)
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@ -687,11 +756,29 @@ impl AppData {
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Ok(())
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}
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}
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pub(crate) unsafe fn create_shader_module(
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device: &Device,
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bytecode: &[u8],
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) -> Result<vk::ShaderModule> {
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let bytecode = Vec::<u8>::from(bytecode);
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let (prefix, code, suffix) = bytecode.align_to::<u32>();
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if !prefix.is_empty() || !suffix.is_empty() {
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return Err(anyhow!("Shader bytecode is not properly aligned."));
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}
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let info = vk::ShaderModuleCreateInfo::builder()
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.code_size(bytecode.len())
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.code(code);
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Ok(device.create_shader_module(&info, None)?)
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}
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//================================================
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// Framebuffers
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//================================================
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impl AppData {
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unsafe fn create_framebuffers(&mut self, device: &Device) -> Result<()> {
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self.framebuffers = self
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.swapchain_image_views
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@ -711,11 +798,12 @@ impl AppData {
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Ok(())
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}
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}
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//================================================
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// Command Pool
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//================================================
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impl AppData {
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unsafe fn create_command_pool(&mut self, instance: &Instance, device: &Device) -> Result<()> {
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let indices = QueueFamilyIndices::get(instance, self, self.physical_device)?;
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@ -727,11 +815,12 @@ impl AppData {
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Ok(())
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}
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}
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//================================================
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// Depth Objects
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//================================================
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impl AppData {
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unsafe fn create_depth_objects(&mut self, instance: &Instance, device: &Device) -> Result<()> {
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let format = self.get_depth_format(instance)?;
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@ -798,11 +887,12 @@ impl AppData {
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})
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.ok_or_else(|| anyhow!("Failed to find supported depth image format."))
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}
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}
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//================================================
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// Texture
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//================================================
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impl AppData {
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fn create_texture_image(&mut self, instance: &Instance, device: &Device) -> Result<()> {
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// Load the image
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let image = File::open("resources/viking_room.png")?;
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@ -908,11 +998,12 @@ impl AppData {
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Ok(())
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}
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}
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//================================================
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// Model
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//================================================
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impl AppData {
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unsafe fn load_model(&mut self) -> Result<()> {
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let mut reader = BufReader::new(File::open("resources/viking_room.obj")?);
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@ -958,11 +1049,12 @@ impl AppData {
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Ok(())
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}
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}
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//================================================
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// Buffers
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//================================================
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impl AppData {
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unsafe fn create_vertex_buffer(&mut self, instance: &Instance, device: &Device) -> Result<()> {
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// Create staging buffer
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let size = (size_of::<Vertex>() * self.vertices.len()) as u64;
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@ -1058,11 +1150,11 @@ impl AppData {
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Ok(())
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}
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}
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//================================================
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// Descriptors
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//================================================
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impl AppData {
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unsafe fn create_descriptor_pool(&mut self, device: &Device) -> Result<()> {
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let ubo_size = vk::DescriptorPoolSize::builder()
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.type_(vk::DescriptorType::UNIFORM_BUFFER)
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@ -1125,11 +1217,12 @@ impl AppData {
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Ok(())
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}
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}
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//================================================
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// Command Buffers
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//================================================
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impl AppData {
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unsafe fn create_command_buffers(&mut self, device: &Device) -> Result<()> {
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// Create the buffers
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let allocate_info = vk::CommandBufferAllocateInfo::builder()
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@ -1202,11 +1295,12 @@ impl AppData {
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Ok(())
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}
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}
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//================================================
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// Sync Objects
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//================================================
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impl AppData {
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unsafe fn create_sync_objects(&mut self, device: &Device) -> Result<()> {
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let semaphore_info = vk::SemaphoreCreateInfo::builder();
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let fence_info = vk::FenceCreateInfo::builder().flags(vk::FenceCreateFlags::SIGNALED);
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@ -1229,11 +1323,12 @@ impl AppData {
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Ok(())
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}
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}
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//================================================
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// Shared (Buffers)
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//================================================
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impl AppData {
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unsafe fn create_buffer(
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&self,
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instance: &Instance,
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@ -1278,11 +1373,12 @@ impl AppData {
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Ok(())
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}
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}
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//================================================
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// Shared (Images)
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//================================================
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impl AppData {
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unsafe fn create_image(
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&self,
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instance: &Instance,
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@ -1427,11 +1523,34 @@ impl AppData {
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Ok(())
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}
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}
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|
||||
pub(crate) unsafe fn create_image_view(
|
||||
device: &Device,
|
||||
image: vk::Image,
|
||||
format: vk::Format,
|
||||
aspects: vk::ImageAspectFlags,
|
||||
) -> Result<vk::ImageView> {
|
||||
let subresource_range = vk::ImageSubresourceRange::builder()
|
||||
.aspect_mask(aspects)
|
||||
.base_mip_level(0)
|
||||
.level_count(1)
|
||||
.base_array_layer(0)
|
||||
.layer_count(1);
|
||||
|
||||
let info = vk::ImageViewCreateInfo::builder()
|
||||
.image(image)
|
||||
.view_type(vk::ImageViewType::_2D)
|
||||
.format(format)
|
||||
.subresource_range(subresource_range);
|
||||
|
||||
Ok(device.create_image_view(&info, None)?)
|
||||
}
|
||||
|
||||
//================================================
|
||||
// Shared (Other)
|
||||
//================================================
|
||||
|
||||
impl AppData {
|
||||
unsafe fn get_memory_type_index(
|
||||
&self,
|
||||
instance: &Instance,
|
||||
|
||||
Loading…
Reference in New Issue
Block a user