silvana/implot-rs
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Moved wgpu demo code closer to regular wgpu demo.

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This was done in the hopes of fixing the "Invalid ScissorRect
parameters" problem, but it has not helped so far.
This commit is contained in:
4bb4 2021-04-25 20:21:50 +02:00
parent e1fcd84a6a
commit a90747dfeb
1 changed files with 11 additions and 16 deletions
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27
implot-examples/implot-wgpu-demo/src/support/mod.rs
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@ -50,22 +50,15 @@ pub fn init(title: &str) -> System {
})) }))
.unwrap(); .unwrap();
let (device, queue) = block_on(adapter.request_device( let (device, queue) =
&wgpu::DeviceDescriptor { block_on(adapter.request_device(&wgpu::DeviceDescriptor::default(), None)).unwrap();
features: wgpu::Features::empty(),
limits: wgpu::Limits::default(),
label: None,
},
None,
))
.unwrap();
// Set up swap chain // Set up swap chain
let sc_desc = wgpu::SwapChainDescriptor { let sc_desc = wgpu::SwapChainDescriptor {
usage: wgpu::TextureUsage::RENDER_ATTACHMENT, usage: wgpu::TextureUsage::RENDER_ATTACHMENT,
format: wgpu::TextureFormat::Bgra8UnormSrgb, format: wgpu::TextureFormat::Bgra8UnormSrgb,
width: size.width, width: size.width as u32,
height: size.height, height: size.height as u32,
present_mode: wgpu::PresentMode::Mailbox, present_mode: wgpu::PresentMode::Mailbox,
}; };
@ -154,12 +147,14 @@ impl System {
let _hidpi_factor = scale_factor; let _hidpi_factor = scale_factor;
} }
Event::WindowEvent { Event::WindowEvent {
event: WindowEvent::Resized(size), event: WindowEvent::Resized(_),
.. ..
} => { } => {
let size = window.inner_size();
// Recreate the swap chain with the new size // Recreate the swap chain with the new size
sc_desc.width = size.width; sc_desc.width = size.width as u32;
sc_desc.height = size.height; sc_desc.height = size.height as u32;
swap_chain = device.create_swap_chain(&surface, &sc_desc); swap_chain = device.create_swap_chain(&surface, &sc_desc);
} }
Event::WindowEvent { Event::WindowEvent {
@ -202,6 +197,7 @@ impl System {
} }
let mut rpass = encoder.begin_render_pass(&wgpu::RenderPassDescriptor { let mut rpass = encoder.begin_render_pass(&wgpu::RenderPassDescriptor {
label: None,
color_attachments: &[wgpu::RenderPassColorAttachmentDescriptor { color_attachments: &[wgpu::RenderPassColorAttachmentDescriptor {
attachment: &frame.output.view, attachment: &frame.output.view,
resolve_target: None, resolve_target: None,
@ -217,14 +213,13 @@ impl System {
}, },
}], }],
depth_stencil_attachment: None, depth_stencil_attachment: None,
label: None,
}); });
renderer renderer
.render(ui.render(), &queue, &device, &mut rpass) .render(ui.render(), &queue, &device, &mut rpass)
.expect("Rendering failed"); .expect("Rendering failed");
drop(rpass); // renders to screen on drop, will probaly be changed in wgpu 0.7 or later drop(rpass);
queue.submit(Some(encoder.finish())); queue.submit(Some(encoder.finish()));
} }