freya_winit/drivers/
mod.rs

1mod gl;
2#[cfg(feature = "vulkan")]
3mod vulkan;
4
5use freya_engine::prelude::Surface as SkiaSurface;
6use winit::{
7    dpi::PhysicalSize,
8    event_loop::ActiveEventLoop,
9    window::{
10        Window,
11        WindowAttributes,
12    },
13};
14
15use crate::config::WindowConfig;
16
17#[allow(clippy::large_enum_variant)]
18pub enum GraphicsDriver {
19    OpenGl(gl::OpenGLDriver),
20    #[cfg(feature = "vulkan")]
21    Vulkan(vulkan::VulkanDriver),
22}
23
24impl GraphicsDriver {
25    pub fn new(
26        event_loop: &ActiveEventLoop,
27        window_attributes: WindowAttributes,
28        window_config: &WindowConfig,
29    ) -> (Self, Window) {
30        #[cfg(feature = "vulkan")]
31        {
32            let (driver, window) =
33                vulkan::VulkanDriver::new(event_loop, window_attributes, window_config);
34
35            return (Self::Vulkan(driver), window);
36        }
37
38        #[allow(unreachable_code)]
39        let (driver, window) = gl::OpenGLDriver::new(event_loop, window_attributes, window_config);
40
41        (Self::OpenGl(driver), window)
42    }
43
44    #[allow(unused)]
45    pub fn present(
46        &mut self,
47        size: PhysicalSize<u32>,
48        window: &Window,
49        render: impl FnOnce(&mut SkiaSurface),
50    ) {
51        match self {
52            Self::OpenGl(gl) => gl.present(window, render),
53            #[cfg(feature = "vulkan")]
54            Self::Vulkan(vk) => vk.present(size, window, render),
55            _ => unimplemented!("Enable `gl` or `vulkan` features."),
56        }
57    }
58
59    #[allow(unused)]
60    pub fn resize(&mut self, size: PhysicalSize<u32>) {
61        match self {
62            Self::OpenGl(gl) => gl.resize(size),
63            #[cfg(feature = "vulkan")]
64            Self::Vulkan(vk) => vk.resize(size),
65            _ => unimplemented!("Enable `gl` or `vulkan` features."),
66        }
67    }
68}
freya_winit/drivers/mod.rs

freya_winit/drivers/
mod.rs
