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add chromatic version of fast crt shader + auto crt shader

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This commit is contained in:
Dennis Ranke
2022-07-21 23:03:52 +02:00
parent 1f5042059c
commit e4579d81bc
5 changed files with 84 additions and 10 deletions
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61
uw8-window/src/gpu/mod.rs
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@@ -73,7 +73,7 @@ impl Window {
present_mode: wgpu::PresentMode::AutoNoVsync,
};
let filter: Box<dyn Filter> = Box::new(CrtFilter::new(
let filter: Box<dyn Filter> = Box::new(AutoCrtFilter::new(
&device,
&palette_screen_mode.screen_view,
window.inner_size(),
@@ -167,6 +167,7 @@ impl WindowImpl for Window {
&self.palette_screen_mode.screen_view,
self.window.inner_size(),
self.surface_config.format,
false,
))
}
Some(VirtualKeyCode::Key3) => {
@@ -177,6 +178,23 @@ impl WindowImpl for Window {
self.surface_config.format,
))
}
Some(VirtualKeyCode::Key4) => {
self.filter = Box::new(FastCrtFilter::new(
&self.device,
&self.palette_screen_mode.screen_view,
self.window.inner_size(),
self.surface_config.format,
true,
))
}
Some(VirtualKeyCode::Key5) => {
self.filter = Box::new(AutoCrtFilter::new(
&self.device,
&self.palette_screen_mode.screen_view,
self.window.inner_size(),
self.surface_config.format,
))
}
_ => (),
}
@@ -252,10 +270,49 @@ impl WindowImpl for Window {
}
trait Filter {
fn resize(&self, queue: &wgpu::Queue, new_size: PhysicalSize<u32>);
fn resize(&mut self, queue: &wgpu::Queue, new_size: PhysicalSize<u32>);
fn render<'a>(&'a self, render_pass: &mut wgpu::RenderPass<'a>);
}
struct AutoCrtFilter {
small: CrtFilter,
large: FastCrtFilter,
resolution: PhysicalSize<u32>,
}
impl AutoCrtFilter {
fn new(
device: &wgpu::Device,
screen: &wgpu::TextureView,
resolution: PhysicalSize<u32>,
surface_format: wgpu::TextureFormat,
) -> AutoCrtFilter {
let small = CrtFilter::new(device, screen, resolution, surface_format);
let large = FastCrtFilter::new(device, screen, resolution, surface_format, true);
AutoCrtFilter {
small,
large,
resolution,
}
}
}
impl Filter for AutoCrtFilter {
fn resize(&mut self, queue: &wgpu::Queue, new_size: PhysicalSize<u32>) {
self.small.resize(queue, new_size);
self.large.resize(queue, new_size);
self.resolution = new_size;
}
fn render<'a>(&'a self, render_pass: &mut wgpu::RenderPass<'a>) {
if self.resolution.width < 960 || self.resolution.height < 720 {
self.small.render(render_pass);
} else {
self.large.render(render_pass);
}
}
}
struct PaletteScreenMode {
framebuffer: wgpu::Texture,
palette: wgpu::Texture,