328c26d02c
# Objective We keep getting issues where things break at small window sizes, e.g #3368 (caused by #3153), #3596 ('caused' by #3545) ## Solution - Add a test that we can make small windows. Currently, this fails on my machine with some quite scary vulkan errors: ``` 2022-01-08T22:55:13.770261Z ERROR wgpu_hal::vulkan::instance: VALIDATION [VUID-VkSwapchainCreateInfoKHR-imageExtent-01274 (0x7cd0911d)] Validation Error: [ VUID-VkSwapchainCreateInfoKHR-imageExtent-01274 ] Object 0: handle = 0x1adbd410a60, type = VK_OBJECT_TYPE_DEVICE; | MessageID = 0x7cd0911d | vkCreateSwapchainKHR() called with imageExtent = (225,60), which is outside the bounds returned by vkGetPhysicalDeviceSurfaceCapabilitiesKHR(): currentExtent = (225,56), minImageExtent = (225,56), maxImageExtent = (225,56). The Vulkan spec states: imageExtent must be between minImageExtent and maxImageExtent, inclusive, where minImageExtent and maxImageExtent are members of the VkSurfaceCapabilitiesKHR structure returned by vkGetPhysicalDeviceSurfaceCapabilitiesKHR for the surface (https://vulkan.lunarg.com/doc/view/1.2.198.1/windows/1.2-extensions/vkspec.html#VUID-VkSwapchainCreateInfoKHR-imageExtent-01274) 2022-01-08T22:55:13.770808Z ERROR wgpu_hal::vulkan::instance: objects: (type: DEVICE, hndl: 0x1adbd410a60, name: ?) 2022-01-08T22:55:13.787403Z ERROR wgpu_hal::vulkan::instance: VALIDATION [VUID-VkSwapchainCreateInfoKHR-imageExtent-01274 (0x7cd0911d)] Validation Error: [ VUID-VkSwapchainCreateInfoKHR-imageExtent-01274 ] Object 0: handle = 0x1adbd410a60, type = VK_OBJECT_TYPE_DEVICE; | MessageID = 0x7cd0911d | vkCreateSwapchainKHR() called with imageExtent = (225,56), which is outside the bounds returned by vkGetPhysicalDeviceSurfaceCapabilitiesKHR(): currentExtent = (225,52), minImageExtent = (225,52), maxImageExtent = (225,52). The Vulkan spec states: imageExtent must be between minImageExtent and maxImageExtent, inclusive, where minImageExtent and maxImageExtent are members of the VkSurfaceCapabilitiesKHR structure returned by vkGetPhysicalDeviceSurfaceCapabilitiesKHR for the surface (https://vulkan.lunarg.com/doc/view/1.2.198.1/windows/1.2-extensions/vkspec.html#VUID-VkSwapchainCreateInfoKHR-imageExtent-01274) ``` etc. This might be a new issue here, although I'm surprised it's vulkan giving this error; wgpu should stop it if this is illegal.
76 lines
2.3 KiB
Rust
76 lines
2.3 KiB
Rust
//! A test to confirm that `bevy` allows minimising the window
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//! This is run in CI to ensure that this doesn't regress again.
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use bevy::prelude::*;
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fn main() {
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// TODO: Combine this with `resizing` once multiple_windows is simpler than
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// it is currently.
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App::new()
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.insert_resource(WindowDescriptor {
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title: "Minimising".into(),
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..Default::default()
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})
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.add_plugins(DefaultPlugins)
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.add_system(minimise_automatically)
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.add_startup_system(setup_3d)
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.add_startup_system(setup_2d)
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.run();
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}
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fn minimise_automatically(mut windows: ResMut<Windows>, mut frames: Local<u32>) {
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if *frames == 60 {
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windows.get_primary_mut().unwrap().set_minimized(true);
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} else {
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*frames += 1;
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}
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}
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/// A simple 3d scene, taken from the `3d_scene` example
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fn setup_3d(
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mut commands: Commands,
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mut meshes: ResMut<Assets<Mesh>>,
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mut materials: ResMut<Assets<StandardMaterial>>,
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) {
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// plane
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commands.spawn_bundle(PbrBundle {
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mesh: meshes.add(Mesh::from(shape::Plane { size: 5.0 })),
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material: materials.add(Color::rgb(0.3, 0.5, 0.3).into()),
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..default()
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});
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// cube
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commands.spawn_bundle(PbrBundle {
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mesh: meshes.add(Mesh::from(shape::Cube { size: 1.0 })),
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material: materials.add(Color::rgb(0.8, 0.7, 0.6).into()),
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transform: Transform::from_xyz(0.0, 0.5, 0.0),
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..default()
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});
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// light
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commands.spawn_bundle(PointLightBundle {
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point_light: PointLight {
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intensity: 1500.0,
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shadows_enabled: true,
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..default()
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},
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transform: Transform::from_xyz(4.0, 8.0, 4.0),
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..default()
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});
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// camera
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commands.spawn_bundle(PerspectiveCameraBundle {
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transform: Transform::from_xyz(-2.0, 2.5, 5.0).looking_at(Vec3::ZERO, Vec3::Y),
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..default()
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});
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}
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/// A simple 2d scene, taken from the `rect` example
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fn setup_2d(mut commands: Commands) {
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commands.spawn_bundle(OrthographicCameraBundle::new_2d());
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commands.spawn_bundle(SpriteBundle {
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sprite: Sprite {
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color: Color::rgb(0.25, 0.25, 0.75),
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custom_size: Some(Vec2::new(50.0, 50.0)),
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..default()
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},
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..default()
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});
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}
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