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Update wgpu

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main
mars 9 months ago
parent 62bb5c620c
commit 17635f056e
13 changed files with 63 additions and 62 deletions
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4
Cargo.toml
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@ -23,7 +23,7 @@ slab = "^0.4"
smallmap = "^1.0"
smallvec = "^1.0"
strum = { version = "0.24", features = ["derive"] }
wgpu = "^0.12"
wgpu = "^0.13"
winit = "0.26"
[dependencies.legion]
@ -31,7 +31,7 @@ version = "^0.4"
optional = true
[dependencies.naga]
version = "0.8.5"
version = "0.9"
features = ["wgsl-in", "glsl-in", "wgsl-out", "serialize", "deserialize"]
[[bin]]

8
editor/Cargo.toml
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@ -7,16 +7,16 @@ edition = "2021"
bytemuck = "^1.0"
crossbeam-channel = "^0.5"
cyborg = { path = "../", features = ["legion"] }
egui = "0.17.0"
egui-winit = "0.17.0"
egui_wgpu_backend = "0.17.0"
egui = "0.18"
egui-winit = "0.18.0"
egui_wgpu_backend = "0.18.0"
glam = { version = "0.20", features = ["serde"] }
gltf = { version = "1.0", features = ["utils"] }
legion = "^0.4"
parking_lot = "^0.11"
pollster = "0.2"
puffin = "^0.13"
puffin_egui = "0.14.0"
puffin_egui = "0.16.0"
rfd = "^0.8"
stl = "0.2.1"

4
editor/src/main.rs
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@ -60,10 +60,10 @@ impl Application {
.unwrap();
let config = wgpu::SurfaceConfiguration {
usage: wgpu::TextureUsages::RENDER_ATTACHMENT,
format: surface.get_preferred_format(&adapter).unwrap(),
format: *surface.get_supported_formats(&adapter).first().unwrap(),
width: size.width,
height: size.height,
present_mode: wgpu::PresentMode::Mailbox,
present_mode: wgpu::PresentMode::Fifo,
};
surface.configure(&device, &config);

26
shaders/mesh_forward.wgsl
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@ -1,30 +1,30 @@
struct CameraUniform {
eye: vec4<f32>;
vp: mat4x4<f32>;
eye: vec4<f32>,
vp: mat4x4<f32>,
};
struct VertexInput {
[[location(0)]] position: vec3<f32>;
[[location(1)]] tan_frame: u32;
@location(0) position: vec3<f32>,
@location(1) tan_frame: u32,
};
struct VertexOutput {
[[builtin(position)]] clip_position: vec4<f32>;
[[location(0)]] position: vec3<f32>;
[[location(1)]] color: vec3<f32>;
@builtin(position) clip_position: vec4<f32>,
@location(0) position: vec3<f32>,
@location(1) color: vec3<f32>,
};
[[group(0), binding(0)]]
@group(0) @binding(0)
var<uniform> camera: CameraUniform;
fn random(seed: u32, salt: f32) -> f32 {
return abs(sin((f32(seed & u32(0x11111)) * 0.7071 + salt) * 78.233));
}
[[stage(vertex)]]
@vertex
fn vs_main(
[[builtin(instance_index)]] mesh_idx: u32,
[[builtin(vertex_index)]] vertex_idx: u32,
@builtin(instance_index) mesh_idx: u32,
@builtin(vertex_index) vertex_idx: u32,
vertex: VertexInput,
) -> VertexOutput {
let world_pos = vertex.position;
@ -38,9 +38,9 @@ fn vs_main(
return out;
}
[[stage(fragment)]]
@fragment
fn fs_main(
frag: VertexOutput,
) -> [[location(0)]] vec4<f32> {
) -> @location(0) vec4<f32> {
return vec4<f32>(frag.color, 1.0);
}

23
shaders/mesh_skinning.wgsl
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@ -2,32 +2,33 @@
#include skin.wgsl
struct SkinningUniform {
transform: mat4x4<f32>;
src_offset: u32;
dst_offset: u32;
count: u32;
transform: mat4x4<f32>,
src_offset: u32,
dst_offset: u32,
count: u32,
};
[[group(0), binding(0)]]
@group(0) @binding(0)
var<storage,read> skinning_ubo: SkinningUniform;
[[group(0), binding(1)]]
@group(0) @binding(1)
var<storage,write> dst_vertices: SkinnedVertexArray;
[[group(0), binding(2)]]
@group(0) @binding(2)
var<storage,read> src_vertices: SkinnedVertexArray;
[[stage(compute), workgroup_size(64)]]
@compute
@workgroup_size(64)
fn cs_main(
[[builtin(global_invocation_id)]] global_invocation_id: vec3<u32>,
@builtin(global_invocation_id) global_invocation_id: vec3<u32>,
) {
let vertex_index = global_invocation_id.x;
if (vertex_index >= skinning_ubo.count) {
return;
}
let src_index = skinning_ubo.src_offset + vertex_index;
let dst_index = skinning_ubo.dst_offset + vertex_index;
let src_index = skinning_ubo.src_offset + vertex_index;
let dst_index = skinning_ubo.dst_offset + vertex_index;
let ptf = src_vertices.data[src_index].ptf;
let position = ptf.xyz;

4
shaders/oct_encoding.wgsl
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@ -1,6 +1,6 @@
struct TangentFrame {
normal: vec3<f32>;
tangent: vec3<f32>;
normal: vec3<f32>,
tangent: vec3<f32>
};
// https://knarkowicz.wordpress.com/2014/04/16/octahedron-normal-vector-encoding/?like_comment=12

4
shaders/skin.wgsl
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@ -1,7 +1,7 @@
struct SkinnedVertex {
ptf: vec4<f32>;
ptf: vec4<f32>
};
struct SkinnedVertexArray {
data: array<SkinnedVertex>;
data: array<SkinnedVertex>
};

4
src/lib.rs
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@ -268,14 +268,14 @@ impl Renderer {
let mut rp = encoder.begin_render_pass(&wgpu::RenderPassDescriptor {
label: Some("Render Pass"),
color_attachments: &[wgpu::RenderPassColorAttachment {
color_attachments: &[Some(wgpu::RenderPassColorAttachment {
view: target_views.output,
resolve_target: None,
ops: wgpu::Operations {
load: wgpu::LoadOp::Clear(wgpu::Color::BLACK),
store: true,
},
}],
})],
depth_stencil_attachment: Some(wgpu::RenderPassDepthStencilAttachment {
view: target_views.depth,
depth_ops: Some(wgpu::Operations {

8
src/pass/debug.rs
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@ -24,7 +24,7 @@ impl DebugPass {
target_info: ViewportInfo,
) -> Self {
// TODO hook into ShaderStore system
let shader = device.create_shader_module(&wgpu::include_wgsl!("debug_shader.wgsl"));
let shader = device.create_shader_module(wgpu::include_wgsl!("debug_shader.wgsl"));
let pipeline_layout = device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor {
label: Some("DebugPass Pipeline Layout"),
@ -43,11 +43,11 @@ impl DebugPass {
fragment: Some(wgpu::FragmentState {
module: &shader,
entry_point: "fs_main",
targets: &[wgpu::ColorTargetState {
targets: &[Some(wgpu::ColorTargetState {
format: target_info.output_format,
blend: Some(wgpu::BlendState::REPLACE),
write_mask: wgpu::ColorWrites::ALL,
}],
})],
}),
primitive: wgpu::PrimitiveState {
topology: wgpu::PrimitiveTopology::LineList,
@ -130,7 +130,7 @@ impl RenderPass for DebugPass {
self.device
.create_render_bundle_encoder(&wgpu::RenderBundleEncoderDescriptor {
label: Some("DebugPass Render Bundle"),
color_formats: &[self.target_info.output_format],
color_formats: &[Some(self.target_info.output_format)],
depth_stencil: Some(wgpu::RenderBundleDepthStencil {
format: self.target_info.depth_format,
depth_read_only: false, // TODO optimize?

26
src/pass/debug_shader.wgsl
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@ -1,26 +1,26 @@
struct CameraUniform {
eye: vec4<f32>;
vp: mat4x4<f32>;
eye: vec4<f32>,
vp: mat4x4<f32>,
};
struct VertexInput {
[[location(0)]] position: vec3<f32>;
[[location(1)]] color: vec3<f32>;
@location(0) position: vec3<f32>,
@location(1) color: vec3<f32>
};
struct VertexOutput {
[[builtin(position)]] clip_position: vec4<f32>;
[[location(0)]] position: vec3<f32>;
[[location(1)]] color: vec3<f32>;
@builtin(position) clip_position: vec4<f32>,
@location(0) position: vec3<f32>,
@location(1) color: vec3<f32>
};
[[group(0), binding(0)]]
@group(0) @binding(0)
var<uniform> camera: CameraUniform;
[[stage(vertex)]]
@vertex
fn vs_main(
[[builtin(instance_index)]] mesh_idx: u32,
[[builtin(vertex_index)]] vertex_idx: u32,
@builtin(instance_index) mesh_idx: u32,
@builtin(vertex_index) vertex_idx: u32,
vertex: VertexInput,
) -> VertexOutput {
let world_pos = vertex.position;
@ -32,9 +32,9 @@ fn vs_main(
return out;
}
[[stage(fragment)]]
@fragment
fn fs_main(
frag: VertexOutput,
) -> [[location(0)]] vec4<f32> {
) -> @location(0) vec4<f32> {
return vec4<f32>(frag.color, 1.0);
}

8
src/pass/mesh.rs
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@ -142,11 +142,11 @@ impl MeshPass {
let shader = shader_info.store.get(&shader_info.forward).unwrap();
let targets = &[wgpu::ColorTargetState {
let targets = &[Some(wgpu::ColorTargetState {
format: target_info.output_format,
blend: Some(wgpu::BlendState::REPLACE),
write_mask: wgpu::ColorWrites::ALL,
}];
})];
let mut pipeline_desc = wgpu::RenderPipelineDescriptor {
label: Some("Opaque MeshPass Pipeline"),
@ -449,7 +449,7 @@ impl RenderPass for MeshPass {
mesh.vertex_count / 64 + 1
};
cmds.dispatch(workgroup_num as u32, 1, 1);
cmds.dispatch_workgroups(workgroup_num as u32, 1, 1);
}
}
}
@ -465,7 +465,7 @@ impl RenderPass for MeshPass {
self.device
.create_render_bundle_encoder(&wgpu::RenderBundleEncoderDescriptor {
label: Some("Opaque Pass Render Bundle"),
color_formats: &[self.target_info.output_format],
color_formats: &[Some(self.target_info.output_format)],
depth_stencil: Some(wgpu::RenderBundleDepthStencil {
format: self.target_info.depth_format,
depth_read_only: false, // TODO optimize?

2
src/shader.rs
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@ -83,7 +83,7 @@ impl ShaderStore {
fn load_wgsl(&self, wgsl_source: String) -> Result<wgpu::ShaderModule, ShaderError> {
let shader = self
.device
.create_shader_module(&wgpu::ShaderModuleDescriptor {
.create_shader_module(wgpu::ShaderModuleDescriptor {
label: None,
source: wgpu::ShaderSource::Wgsl(std::borrow::Cow::Owned(wgsl_source)),
});

4
src/viewport.rs
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@ -58,10 +58,10 @@ impl WinitViewport {
.unwrap();
let config = wgpu::SurfaceConfiguration {
usage: wgpu::TextureUsages::RENDER_ATTACHMENT,
format: surface.get_preferred_format(&adapter).unwrap(),
format: *surface.get_supported_formats(&adapter).first().unwrap(),
width: size.width,
height: size.height,
present_mode: wgpu::PresentMode::Mailbox,
present_mode: wgpu::PresentMode::Fifo,
};
surface.configure(&device, &config);

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