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Merged
sotrh merged 2 commits into from
Mar 25, 2026
Merged

29.0 #667

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2e08642
update code to 29.0 and started news/29.0/readme.md
sotrh Mar 24, 2026
5d5150a
wrote news article for 29.0
sotrh Mar 25, 2026
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320 changes: 184 additions & 136 deletions Cargo.lock
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2 changes: 1 addition & 1 deletion Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ exclude = [
]

[workspace.dependencies]
wgpu = "28.0"
wgpu = "29.0"
anyhow = "1"
glam = { version = "0.30.9", features = ["bytemuck"] }
bytemuck = { version = "1.13.1", features = ["derive"] }
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4 changes: 2 additions & 2 deletions code/beginner/tutorial1-window/Cargo.toml
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Expand Up @@ -16,13 +16,13 @@ anyhow = "1.0"
winit = { version = "0.30" }
env_logger = "0.10"
log = "0.4"
wgpu = "28.0"
wgpu = "29.0"
pollster = "0.3"

[target.'cfg(target_arch = "wasm32")'.dependencies]
console_error_panic_hook = "0.1.6"
console_log = "1.0"
wgpu = { version = "28.0", features = ["webgl"]}
wgpu = { version = "29.0", features = ["webgl"]}
wasm-bindgen = "0.2"
wasm-bindgen-futures = "0.4.30"
web-sys = { version = "0.3.69", features = [
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4 changes: 2 additions & 2 deletions code/beginner/tutorial2-surface/Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -12,13 +12,13 @@ anyhow = "1.0"
winit = { version = "0.30", features = ["android-native-activity"] }
env_logger = "0.10"
log = "0.4"
wgpu = "28.0"
wgpu = "29.0"
pollster = "0.3"

[target.'cfg(target_arch = "wasm32")'.dependencies]
console_error_panic_hook = "0.1.6"
console_log = "1.0"
wgpu = { version = "28.0", features = ["webgl"]}
wgpu = { version = "29.0", features = ["webgl"]}
wasm-bindgen = "0.2"
wasm-bindgen-futures = "0.4"
web-sys = { version = "0.3", features = [
Expand Down
41 changes: 31 additions & 10 deletions code/beginner/tutorial2-surface/src/challenge.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -28,12 +28,15 @@ impl State {

// The instance is a handle to our GPU
// BackendBit::PRIMARY => Vulkan + Metal + DX12 + Browser WebGPU
let instance = wgpu::Instance::new(&wgpu::InstanceDescriptor {
let instance = wgpu::Instance::new(wgpu::InstanceDescriptor {
#[cfg(not(target_arch = "wasm32"))]
backends: wgpu::Backends::PRIMARY,
#[cfg(target_arch = "wasm32")]
backends: wgpu::Backends::GL,
..Default::default()
flags: Default::default(),
memory_budget_thresholds: Default::default(),
backend_options: Default::default(),
display: None,
});

let surface = instance.create_surface(window.clone()).unwrap();
Expand Down Expand Up @@ -111,10 +114,31 @@ impl State {
#[allow(unused)]
fn update(&mut self) {}

fn render(&mut self) -> Result<(), wgpu::SurfaceError> {
fn render(&mut self) -> anyhow::Result<()> {
self.window.request_redraw();

let output = self.surface.get_current_texture()?;
let output = match self.surface.get_current_texture() {
wgpu::CurrentSurfaceTexture::Success(surface_texture) => surface_texture,
wgpu::CurrentSurfaceTexture::Suboptimal(surface_texture) => {
self.surface.configure(&self.device, &self.config);
surface_texture
}
wgpu::CurrentSurfaceTexture::Timeout
| wgpu::CurrentSurfaceTexture::Occluded
| wgpu::CurrentSurfaceTexture::Validation => {
// Skip this frame
return Ok(());
}
wgpu::CurrentSurfaceTexture::Outdated => {
self.surface.configure(&self.device, &self.config);
return Ok(());
}
wgpu::CurrentSurfaceTexture::Lost => {
// You could recreate the devices and all resources
// created with it here, but we'll just bail
anyhow::bail!("Lost device");
}
};
let view = output
.texture
.create_view(&wgpu::TextureViewDescriptor::default());
Expand Down Expand Up @@ -255,13 +279,10 @@ impl ApplicationHandler<State> for App {
WindowEvent::RedrawRequested => {
match state.render() {
Ok(_) => {}
// Reconfigure the surface if it's lost or outdated
Err(wgpu::SurfaceError::Lost | wgpu::SurfaceError::Outdated) => {
let size = state.window.inner_size();
state.resize(size.width, size.height);
}
Err(e) => {
log::error!("Unable to render {}", e);
// Log the error and exit gracefully
log::error!("{e}");
event_loop.exit();
}
}
}
Expand Down
41 changes: 31 additions & 10 deletions code/beginner/tutorial2-surface/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -28,12 +28,15 @@ impl State {

// The instance is a handle to our GPU
// BackendBit::PRIMARY => Vulkan + Metal + DX12 + Browser WebGPU
let instance = wgpu::Instance::new(&wgpu::InstanceDescriptor {
let instance = wgpu::Instance::new(wgpu::InstanceDescriptor {
#[cfg(not(target_arch = "wasm32"))]
backends: wgpu::Backends::PRIMARY,
#[cfg(target_arch = "wasm32")]
backends: wgpu::Backends::GL,
..Default::default()
flags: Default::default(),
memory_budget_thresholds: Default::default(),
backend_options: Default::default(),
display: None,
});

let surface = instance.create_surface(window.clone()).unwrap();
Expand Down Expand Up @@ -106,15 +109,36 @@ impl State {

fn update(&mut self) {}

fn render(&mut self) -> Result<(), wgpu::SurfaceError> {
fn render(&mut self) -> anyhow::Result<()> {
self.window.request_redraw();

// We can't render unless the surface is configured
if !self.is_surface_configured {
return Ok(());
}

let output = self.surface.get_current_texture()?;
let output = match self.surface.get_current_texture() {
wgpu::CurrentSurfaceTexture::Success(surface_texture) => surface_texture,
wgpu::CurrentSurfaceTexture::Suboptimal(surface_texture) => {
self.surface.configure(&self.device, &self.config);
surface_texture
}
wgpu::CurrentSurfaceTexture::Timeout
| wgpu::CurrentSurfaceTexture::Occluded
| wgpu::CurrentSurfaceTexture::Validation => {
// Skip this frame
return Ok(());
}
wgpu::CurrentSurfaceTexture::Outdated => {
self.surface.configure(&self.device, &self.config);
return Ok(());
}
wgpu::CurrentSurfaceTexture::Lost => {
// You could recreate the devices and all resources
// created with it here, but we'll just bail
anyhow::bail!("Lost device");
}
};
let view = output
.texture
.create_view(&wgpu::TextureViewDescriptor::default());
Expand Down Expand Up @@ -256,13 +280,10 @@ impl ApplicationHandler<State> for App {
state.update();
match state.render() {
Ok(_) => {}
// Reconfigure the surface if it's lost or outdated
Err(wgpu::SurfaceError::Lost | wgpu::SurfaceError::Outdated) => {
let size = state.window.inner_size();
state.resize(size.width, size.height);
}
Err(e) => {
log::error!("Unable to render {}", e);
// Log the error and exit gracefully
log::error!("{e}");
event_loop.exit();
}
}
}
Expand Down
4 changes: 2 additions & 2 deletions code/beginner/tutorial3-pipeline/Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -12,13 +12,13 @@ anyhow = "1.0"
winit = { version = "0.30", features = ["android-native-activity"] }
env_logger = "0.10"
log = "0.4"
wgpu = "28.0"
wgpu = "29.0"
pollster = "0.3"

[target.'cfg(target_arch = "wasm32")'.dependencies]
console_error_panic_hook = "0.1.6"
console_log = "1.0"
wgpu = { version = "28.0", features = ["webgl"]}
wgpu = { version = "29.0", features = ["webgl"]}
wasm-bindgen = "0.2"
wasm-bindgen-futures = "0.4"
web-sys = { version = "0.3", features = [
Expand Down
41 changes: 31 additions & 10 deletions code/beginner/tutorial3-pipeline/src/challenge.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -31,12 +31,15 @@ impl State {

// The instance is a handle to our GPU
// BackendBit::PRIMARY => Vulkan + Metal + DX12 + Browser WebGPU
let instance = wgpu::Instance::new(&wgpu::InstanceDescriptor {
let instance = wgpu::Instance::new(wgpu::InstanceDescriptor {
#[cfg(not(target_arch = "wasm32"))]
backends: wgpu::Backends::PRIMARY,
#[cfg(target_arch = "wasm32")]
backends: wgpu::Backends::GL,
..Default::default()
flags: Default::default(),
memory_budget_thresholds: Default::default(),
backend_options: Default::default(),
display: None,
});

let surface = instance.create_surface(window.clone()).unwrap();
Expand Down Expand Up @@ -232,15 +235,36 @@ impl State {
#[allow(dead_code)]
fn update(&mut self) {}

fn render(&mut self) -> Result<(), wgpu::SurfaceError> {
fn render(&mut self) -> anyhow::Result<()> {
self.window.request_redraw();

// We can't render unless the surface is configured
if !self.is_surface_configured {
return Ok(());
}

let output = self.surface.get_current_texture()?;
let output = match self.surface.get_current_texture() {
wgpu::CurrentSurfaceTexture::Success(surface_texture) => surface_texture,
wgpu::CurrentSurfaceTexture::Suboptimal(surface_texture) => {
self.surface.configure(&self.device, &self.config);
surface_texture
}
wgpu::CurrentSurfaceTexture::Timeout
| wgpu::CurrentSurfaceTexture::Occluded
| wgpu::CurrentSurfaceTexture::Validation => {
// Skip this frame
return Ok(());
}
wgpu::CurrentSurfaceTexture::Outdated => {
self.surface.configure(&self.device, &self.config);
return Ok(());
}
wgpu::CurrentSurfaceTexture::Lost => {
// You could recreate the devices and all resources
// created with it here, but we'll just bail
anyhow::bail!("Lost device");
}
};
let view = output
.texture
.create_view(&wgpu::TextureViewDescriptor::default());
Expand Down Expand Up @@ -385,13 +409,10 @@ impl ApplicationHandler<State> for App {
WindowEvent::RedrawRequested => {
match state.render() {
Ok(_) => {}
// Reconfigure the surface if it's lost or outdated
Err(wgpu::SurfaceError::Lost | wgpu::SurfaceError::Outdated) => {
let size = state.window.inner_size();
state.resize(size.width, size.height);
}
Err(e) => {
log::error!("Unable to render {}", e);
// Log the error and exit gracefully
log::error!("{e}");
event_loop.exit();
}
}
}
Expand Down
41 changes: 31 additions & 10 deletions code/beginner/tutorial3-pipeline/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -30,12 +30,15 @@ impl State {

// The instance is a handle to our GPU
// BackendBit::PRIMARY => Vulkan + Metal + DX12 + Browser WebGPU
let instance = wgpu::Instance::new(&wgpu::InstanceDescriptor {
let instance = wgpu::Instance::new(wgpu::InstanceDescriptor {
#[cfg(not(target_arch = "wasm32"))]
backends: wgpu::Backends::PRIMARY,
#[cfg(target_arch = "wasm32")]
backends: wgpu::Backends::GL,
..Default::default()
flags: Default::default(),
memory_budget_thresholds: Default::default(),
backend_options: Default::default(),
display: None,
});

let surface = instance.create_surface(window.clone()).unwrap();
Expand Down Expand Up @@ -177,15 +180,36 @@ impl State {

fn update(&mut self) {}

fn render(&mut self) -> Result<(), wgpu::SurfaceError> {
fn render(&mut self) -> anyhow::Result<()> {
self.window.request_redraw();

// We can't render unless the surface is configured
if !self.is_surface_configured {
return Ok(());
}

let output = self.surface.get_current_texture()?;
let output = match self.surface.get_current_texture() {
wgpu::CurrentSurfaceTexture::Success(surface_texture) => surface_texture,
wgpu::CurrentSurfaceTexture::Suboptimal(surface_texture) => {
self.surface.configure(&self.device, &self.config);
surface_texture
}
wgpu::CurrentSurfaceTexture::Timeout
| wgpu::CurrentSurfaceTexture::Occluded
| wgpu::CurrentSurfaceTexture::Validation => {
// Skip this frame
return Ok(());
}
wgpu::CurrentSurfaceTexture::Outdated => {
self.surface.configure(&self.device, &self.config);
return Ok(());
}
wgpu::CurrentSurfaceTexture::Lost => {
// You could recreate the devices and all resources
// created with it here, but we'll just bail
anyhow::bail!("Lost device");
}
};
let view = output
.texture
.create_view(&wgpu::TextureViewDescriptor::default());
Expand Down Expand Up @@ -323,13 +347,10 @@ impl ApplicationHandler<State> for App {
state.update();
match state.render() {
Ok(_) => {}
// Reconfigure the surface if it's lost or outdated
Err(wgpu::SurfaceError::Lost | wgpu::SurfaceError::Outdated) => {
let size = state.window.inner_size();
state.resize(size.width, size.height);
}
Err(e) => {
log::error!("Unable to render {}", e);
// Log the error and exit gracefully
log::error!("{e}");
event_loop.exit();
}
}
}
Expand Down
4 changes: 2 additions & 2 deletions code/beginner/tutorial4-buffer/Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@ crate-type = ["cdylib", "rlib"]
[dependencies]
anyhow = "1.0"
winit = { version = "0.30", features = ["android-native-activity"] }
wgpu = "28.0"
wgpu = "29.0"
env_logger = "0.10"
log = "0.4"
pollster = "0.3"
Expand All @@ -21,7 +21,7 @@ bytemuck = { version = "1.24", features = [ "derive" ] }
[target.'cfg(target_arch = "wasm32")'.dependencies]
console_error_panic_hook = "0.1"
console_log = "1.0"
wgpu = { version = "28.0", features = ["webgl"]}
wgpu = { version = "29.0", features = ["webgl"]}
wasm-bindgen = "0.2"
wasm-bindgen-futures = "0.4"
web-sys = { version = "0.3", features = [
Expand Down
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