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Fix hello-triangle example format and bind group

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This commit is contained in:
Dzmitry Malyshau
2020-04-21 19:08:42 -04:00
parent 1e3b1a38fe
commit b612d9c8ef
1 changed files with 2 additions and 12 deletions
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14
examples/hello-triangle/main.rs
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@@ -35,17 +35,8 @@ async fn run(event_loop: EventLoop<()>, window: Window, swapchain_format: wgpu::
let fs_module =
device.create_shader_module(&wgpu::read_spirv(std::io::Cursor::new(&fs[..])).unwrap());
let bind_group_layout = device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor {
bindings: &[],
label: None,
});
let bind_group = device.create_bind_group(&wgpu::BindGroupDescriptor {
layout: &bind_group_layout,
bindings: &[],
label: None,
});
let pipeline_layout = device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor {
bind_group_layouts: &[&bind_group_layout],
bind_group_layouts: &[],
});
let render_pipeline = device.create_render_pipeline(&wgpu::RenderPipelineDescriptor {
@@ -67,7 +58,7 @@ async fn run(event_loop: EventLoop<()>, window: Window, swapchain_format: wgpu::
}),
primitive_topology: wgpu::PrimitiveTopology::TriangleList,
color_states: &[wgpu::ColorStateDescriptor {
format: wgpu::TextureFormat::Bgra8Unorm,
format: swapchain_format,
color_blend: wgpu::BlendDescriptor::REPLACE,
alpha_blend: wgpu::BlendDescriptor::REPLACE,
write_mask: wgpu::ColorWrite::ALL,
@@ -122,7 +113,6 @@ async fn run(event_loop: EventLoop<()>, window: Window, swapchain_format: wgpu::
depth_stencil_attachment: None,
});
rpass.set_pipeline(&render_pipeline);
rpass.set_bind_group(0, &bind_group, &[]);
rpass.draw(0..3, 0..1);
}