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Updated renderer.rs #68

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Updated renderer.rs #68

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ca02b6d
Updated renderer.rsr
qingy1337 Sep 12, 2024
ca3b3c7
Add back geometry shader
qingy1337 Sep 13, 2024
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14 changes: 8 additions & 6 deletions src/renderer.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -41,24 +41,26 @@ pub struct Renderer {

impl Renderer {
pub fn new(event_loop: &EventLoop<()>, name: &str, fullscreen: bool, mode: VideoMode) -> Self {
// Why
// Load Vulkan library
let library = VulkanLibrary::new().unwrap();

// Add instance extensions based on needs
// Enable the VK_KHR_portability_enumeration extension
let instance_extensions = InstanceExtensions {
khr_portability_enumeration: true,
..vulkano_win::required_extensions(&library)
};

// Create instance
// Create the Vulkan instance with VK_INSTANCE_CREATE_ENUMERATE_PORTABILITY_BIT_KHR flag
let instance = Instance::new(
library,
InstanceCreateInfo {
application_version: Version::V1_2,
enabled_extensions: instance_extensions,
enumerate_portability: true,
..Default::default()
},
)
.expect("Failed to create instance");
.expect("Failed to create Vulkan instance");

// Create rendering surface along with window
let window = WindowBuilder::new()
Expand All @@ -81,7 +83,7 @@ impl Renderer {
.with_inner_size(crate::WINDOW_SIZE)
.with_title(name)
.build(event_loop)
.expect("Failed to create vulkan surface & window");
.expect("Failed to create Vulkan surface & window");
let window = Arc::new(window);

let surface = create_surface_from_winit(window.clone(), instance.clone())
Expand All @@ -92,6 +94,7 @@ impl Renderer {
khr_swapchain: true,
..DeviceExtensions::empty()
};

let features = Features {
geometry_shader: true,
..Features::empty()
Expand Down Expand Up @@ -171,7 +174,6 @@ impl Renderer {
window,
}
}

pub fn queue(&self) -> Arc<Queue> {
self.queue.clone()
}
Expand Down
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