diff options
Diffstat (limited to 'examples/integration_wgpu')
| -rw-r--r-- | examples/integration_wgpu/README.md | 2 | ||||
| -rw-r--r-- | examples/integration_wgpu/src/controls.rs | 27 | ||||
| -rw-r--r-- | examples/integration_wgpu/src/main.rs | 35 | ||||
| -rw-r--r-- | examples/integration_wgpu/src/scene.rs | 77 | ||||
| -rw-r--r-- | examples/integration_wgpu/src/shader/frag.wgsl | 4 | ||||
| -rw-r--r-- | examples/integration_wgpu/src/shader/vert.wgsl | 4 |
6 files changed, 69 insertions, 80 deletions
diff --git a/examples/integration_wgpu/README.md b/examples/integration_wgpu/README.md index faefa153..ece9ba1e 100644 --- a/examples/integration_wgpu/README.md +++ b/examples/integration_wgpu/README.md @@ -12,7 +12,7 @@ The __[`main`]__ file contains all the code of the example. You can run it with `cargo run`: ``` -cargo run --package integration +cargo run --package integration_wgpu ``` ### How to run this example with WebGL backend diff --git a/examples/integration_wgpu/src/controls.rs b/examples/integration_wgpu/src/controls.rs index 9bca40eb..6c41738c 100644 --- a/examples/integration_wgpu/src/controls.rs +++ b/examples/integration_wgpu/src/controls.rs @@ -1,14 +1,10 @@ use iced_wgpu::Renderer; -use iced_winit::widget::slider::{self, Slider}; -use iced_winit::widget::text_input::{self, TextInput}; -use iced_winit::widget::{Column, Row, Text}; +use iced_winit::widget::{slider, text_input, Column, Row, Text}; use iced_winit::{Alignment, Color, Command, Element, Length, Program}; pub struct Controls { background_color: Color, text: String, - sliders: [slider::State; 3], - text_input: text_input::State, } #[derive(Debug, Clone)] @@ -22,8 +18,6 @@ impl Controls { Controls { background_color: Color::BLACK, text: Default::default(), - sliders: Default::default(), - text_input: Default::default(), } } @@ -49,9 +43,7 @@ impl Program for Controls { Command::none() } - fn view(&mut self) -> Element<Message, Renderer> { - let [r, g, b] = &mut self.sliders; - let t = &mut self.text_input; + fn view(&self) -> Element<Message, Renderer> { let background_color = self.background_color; let text = &self.text; @@ -59,7 +51,7 @@ impl Program for Controls { .width(Length::Units(500)) .spacing(20) .push( - Slider::new(r, 0.0..=1.0, background_color.r, move |r| { + slider(0.0..=1.0, background_color.r, move |r| { Message::BackgroundColorChanged(Color { r, ..background_color @@ -68,7 +60,7 @@ impl Program for Controls { .step(0.01), ) .push( - Slider::new(g, 0.0..=1.0, background_color.g, move |g| { + slider(0.0..=1.0, background_color.g, move |g| { Message::BackgroundColorChanged(Color { g, ..background_color @@ -77,7 +69,7 @@ impl Program for Controls { .step(0.01), ) .push( - Slider::new(b, 0.0..=1.0, background_color.b, move |b| { + slider(0.0..=1.0, background_color.b, move |b| { Message::BackgroundColorChanged(Color { b, ..background_color @@ -100,19 +92,18 @@ impl Program for Controls { .spacing(10) .push( Text::new("Background color") - .color(Color::WHITE), + .style(Color::WHITE), ) .push(sliders) .push( Text::new(format!("{:?}", background_color)) .size(14) - .color(Color::WHITE), + .style(Color::WHITE), ) - .push(TextInput::new( - t, + .push(text_input( "Placeholder", text, - move |text| Message::TextChanged(text), + Message::TextChanged, )), ), ) diff --git a/examples/integration_wgpu/src/main.rs b/examples/integration_wgpu/src/main.rs index 045ee0d3..86a0d6a4 100644 --- a/examples/integration_wgpu/src/main.rs +++ b/examples/integration_wgpu/src/main.rs @@ -5,9 +5,11 @@ use controls::Controls; use scene::Scene; use iced_wgpu::{wgpu, Backend, Renderer, Settings, Viewport}; -use iced_winit::{conversion, futures, program, winit, Clipboard, Debug, Size}; +use iced_winit::{ + conversion, futures, program, renderer, winit, Clipboard, Color, Debug, + Size, +}; -use futures::task::SpawnExt; use winit::{ dpi::PhysicalPosition, event::{Event, ModifiersState, WindowEvent}, @@ -71,7 +73,7 @@ pub fn main() { let instance = wgpu::Instance::new(backend); let surface = unsafe { instance.create_surface(&window) }; - let (format, (mut device, queue)) = futures::executor::block_on(async { + let (format, (device, queue)) = futures::executor::block_on(async { let adapter = wgpu::util::initialize_adapter_from_env_or_default( &instance, backend, @@ -91,7 +93,9 @@ pub fn main() { ( surface - .get_preferred_format(&adapter) + .get_supported_formats(&adapter) + .first() + .copied() .expect("Get preferred format"), adapter .request_device( @@ -114,24 +118,23 @@ pub fn main() { format, width: physical_size.width, height: physical_size.height, - present_mode: wgpu::PresentMode::Mailbox, + present_mode: wgpu::PresentMode::AutoVsync, }, ); let mut resized = false; - // Initialize staging belt and local pool + // Initialize staging belt let mut staging_belt = wgpu::util::StagingBelt::new(5 * 1024); - let mut local_pool = futures::executor::LocalPool::new(); // Initialize scene and GUI controls - let scene = Scene::new(&mut device, format); + let scene = Scene::new(&device, format); let controls = Controls::new(); // Initialize iced let mut debug = Debug::new(); let mut renderer = - Renderer::new(Backend::new(&mut device, Settings::default(), format)); + Renderer::new(Backend::new(&device, Settings::default(), format)); let mut state = program::State::new( controls, @@ -188,6 +191,8 @@ pub fn main() { viewport.scale_factor(), ), &mut renderer, + &iced_wgpu::Theme::Dark, + &renderer::Style { text_color: Color::WHITE }, &mut clipboard, &mut debug, ); @@ -203,11 +208,11 @@ pub fn main() { surface.configure( &device, &wgpu::SurfaceConfiguration { + format, usage: wgpu::TextureUsages::RENDER_ATTACHMENT, - format: format, width: size.width, height: size.height, - present_mode: wgpu::PresentMode::Mailbox, + present_mode: wgpu::PresentMode::AutoVsync, }, ); @@ -239,7 +244,7 @@ pub fn main() { // And then iced on top renderer.with_primitives(|backend, primitive| { backend.present( - &mut device, + &device, &mut staging_belt, &mut encoder, &view, @@ -262,12 +267,8 @@ pub fn main() { ); // And recall staging buffers - local_pool - .spawner() - .spawn(staging_belt.recall()) - .expect("Recall staging buffers"); + staging_belt.recall(); - local_pool.run_until_stalled(); } Err(error) => match error { wgpu::SurfaceError::OutOfMemory => { diff --git a/examples/integration_wgpu/src/scene.rs b/examples/integration_wgpu/src/scene.rs index fbda1326..3e41fbda 100644 --- a/examples/integration_wgpu/src/scene.rs +++ b/examples/integration_wgpu/src/scene.rs @@ -23,7 +23,7 @@ impl Scene { ) -> wgpu::RenderPass<'a> { encoder.begin_render_pass(&wgpu::RenderPassDescriptor { label: None, - color_attachments: &[wgpu::RenderPassColorAttachment { + color_attachments: &[Some(wgpu::RenderPassColorAttachment { view: target, resolve_target: None, ops: wgpu::Operations { @@ -39,7 +39,7 @@ impl Scene { }), store: true, }, - }], + })], depth_stencil_attachment: None, }) } @@ -55,8 +55,8 @@ fn build_pipeline( texture_format: wgpu::TextureFormat, ) -> wgpu::RenderPipeline { let (vs_module, fs_module) = ( - device.create_shader_module(&wgpu::include_wgsl!("shader/vert.wgsl")), - device.create_shader_module(&wgpu::include_wgsl!("shader/frag.wgsl")), + device.create_shader_module(wgpu::include_wgsl!("shader/vert.wgsl")), + device.create_shader_module(wgpu::include_wgsl!("shader/frag.wgsl")), ); let pipeline_layout = @@ -66,40 +66,37 @@ fn build_pipeline( bind_group_layouts: &[], }); - let pipeline = - device.create_render_pipeline(&wgpu::RenderPipelineDescriptor { - label: None, - layout: Some(&pipeline_layout), - vertex: wgpu::VertexState { - module: &vs_module, - entry_point: "main", - buffers: &[], - }, - fragment: Some(wgpu::FragmentState { - module: &fs_module, - entry_point: "main", - targets: &[wgpu::ColorTargetState { - format: texture_format, - blend: Some(wgpu::BlendState { - color: wgpu::BlendComponent::REPLACE, - alpha: wgpu::BlendComponent::REPLACE, - }), - write_mask: wgpu::ColorWrites::ALL, - }], - }), - primitive: wgpu::PrimitiveState { - topology: wgpu::PrimitiveTopology::TriangleList, - front_face: wgpu::FrontFace::Ccw, - ..Default::default() - }, - depth_stencil: None, - multisample: wgpu::MultisampleState { - count: 1, - mask: !0, - alpha_to_coverage_enabled: false, - }, - multiview: None, - }); - - pipeline + device.create_render_pipeline(&wgpu::RenderPipelineDescriptor { + label: None, + layout: Some(&pipeline_layout), + vertex: wgpu::VertexState { + module: &vs_module, + entry_point: "main", + buffers: &[], + }, + fragment: Some(wgpu::FragmentState { + module: &fs_module, + entry_point: "main", + targets: &[Some(wgpu::ColorTargetState { + format: texture_format, + blend: Some(wgpu::BlendState { + color: wgpu::BlendComponent::REPLACE, + alpha: wgpu::BlendComponent::REPLACE, + }), + write_mask: wgpu::ColorWrites::ALL, + })], + }), + primitive: wgpu::PrimitiveState { + topology: wgpu::PrimitiveTopology::TriangleList, + front_face: wgpu::FrontFace::Ccw, + ..Default::default() + }, + depth_stencil: None, + multisample: wgpu::MultisampleState { + count: 1, + mask: !0, + alpha_to_coverage_enabled: false, + }, + multiview: None, + }) } diff --git a/examples/integration_wgpu/src/shader/frag.wgsl b/examples/integration_wgpu/src/shader/frag.wgsl index a6f61336..cf27bb56 100644 --- a/examples/integration_wgpu/src/shader/frag.wgsl +++ b/examples/integration_wgpu/src/shader/frag.wgsl @@ -1,4 +1,4 @@ -[[stage(fragment)]] -fn main() -> [[location(0)]] vec4<f32> { +@fragment +fn main() -> @location(0) vec4<f32> { return vec4<f32>(1.0, 0.0, 0.0, 1.0); } diff --git a/examples/integration_wgpu/src/shader/vert.wgsl b/examples/integration_wgpu/src/shader/vert.wgsl index 7ef47fb2..e353e6ba 100644 --- a/examples/integration_wgpu/src/shader/vert.wgsl +++ b/examples/integration_wgpu/src/shader/vert.wgsl @@ -1,5 +1,5 @@ -[[stage(vertex)]] -fn main([[builtin(vertex_index)]] in_vertex_index: u32) -> [[builtin(position)]] vec4<f32> { +@vertex +fn main(@builtin(vertex_index) in_vertex_index: u32) -> @builtin(position) vec4<f32> { let x = f32(1 - i32(in_vertex_index)) * 0.5; let y = f32(1 - i32(in_vertex_index & 1u) * 2) * 0.5; return vec4<f32>(x, y, 0.0, 1.0); |