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Fix needing extra device features for shadowmapping

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This commit is contained in:
Lauri Räsänen 2023-11-04 21:58:35 +02:00
parent 139a568a6d
commit 60d0f64356
1 changed files with 9 additions and 7 deletions
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16
src/core/state.rs
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@ -1,6 +1,7 @@
use cgmath::prelude::*;
use wgpu::{InstanceDescriptor, Backends, TextureView, TextureViewDescriptor, StoreOp};
use std::default::Default;
use std::mem;
use std::num::NonZeroU32;
use std::time::Duration;
@ -67,8 +68,7 @@ impl State {
let (device, queue) = adapter
.request_device(
&wgpu::DeviceDescriptor {
features: wgpu::Features::TEXTURE_BINDING_ARRAY
| wgpu::Features::SAMPLED_TEXTURE_AND_STORAGE_BUFFER_ARRAY_NON_UNIFORM_INDEXING,
features: wgpu::Features::default(),
limits: if cfg!(target_arch = "wasm32") {
wgpu::Limits::downlevel_webgl2_defaults()
} else {
@ -189,6 +189,8 @@ impl State {
usage: wgpu::BufferUsages::UNIFORM | wgpu::BufferUsages::COPY_DST,
});
let light_uniform_size = mem::size_of::<LightUniform>() as u64;
let light_matrix_uniform_size = mem::size_of::<u32>() as u64;
let light_bind_group_layout =
device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor {
entries: &[
@ -199,7 +201,7 @@ impl State {
ty: wgpu::BindingType::Buffer {
ty: wgpu::BufferBindingType::Uniform,
has_dynamic_offset: false,
min_binding_size: None,
min_binding_size: wgpu::BufferSize::new(light_uniform_size),
},
count: None,
},
@ -210,7 +212,7 @@ impl State {
ty: wgpu::BindingType::Buffer {
ty: wgpu::BufferBindingType::Uniform,
has_dynamic_offset: false,
min_binding_size: None,
min_binding_size: wgpu::BufferSize::new(light_matrix_uniform_size),
},
count: None,
},
@ -247,16 +249,16 @@ impl State {
view_dimension: wgpu::TextureViewDimension::D2Array,
sample_type: wgpu::TextureSampleType::Depth,
},
count: NonZeroU32::new(1),
count: None,
},
wgpu::BindGroupLayoutEntry {
binding: 1,
visibility: wgpu::ShaderStages::FRAGMENT,
ty: wgpu::BindingType::Sampler(wgpu::SamplerBindingType::Comparison),
count: NonZeroU32::new(1),
count: None,
},
],
label: Some("Light Bind Group Layout"),
label: Some("Light Depth Bind Group Layout"),
});
let light_depth_bind_group = device.create_bind_group(&wgpu::BindGroupDescriptor {