nordic-dev.net/wgpu
nordic-dev.net/wgpu
2
0
Fork 0
mirror of https://github.com/gfx-rs/wgpu.git synced 2025-02-21 11:22:42 +00:00
Code Issues Packages Projects Releases Wiki Activity

Get test functioning

Browse Source
This commit is contained in:
Connor Fitzgerald 2021-06-19 17:24:25 -04:00
parent cfda2258f5
commit 528a311dd1
2 changed files with 48 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
wgpu/tests/vertex_indexes/draw.vert.wgsl
View File

@ -7,7 +7,7 @@ struct Indices {
var<storage> indices: [[access(read_write)]] Indices;
[[stage(vertex)]]
fn vs_main([[builtin(vertex_index)]] instance: u32, [[builtin(vertex_index)]] index: u32) -> [[builtin(position)]] vec4<f32> {
fn vs_main([[builtin(instance_index)]] instance: u32, [[builtin(vertex_index)]] index: u32) -> [[builtin(position)]] vec4<f32> {
indices.arr[index] = instance;
return vec4<f32>(0.0, 0.0, 0.0, 1.0);
}

51
wgpu/tests/vertex_indexes/mod.rs
View File

@ -1,12 +1,16 @@
use std::num::NonZeroU64;
use wgpu::util::DeviceExt;
use crate::common::{initialize_test, TestParameters};
#[test]
fn draw() {
initialize_test(
TestParameters::default()
.features(wgpu::Features::VERTEX_WRITABLE_STORAGE)
.features(
wgpu::Features::VERTEX_WRITABLE_STORAGE | wgpu::Features::MAPPABLE_PRIMARY_BUFFERS,
)
.failure(),
|ctx| {
let shader = ctx
@ -32,7 +36,9 @@ fn draw() {
let buffer = ctx.device.create_buffer(&wgpu::BufferDescriptor {
label: None,
size: 4 * 6,
usage: wgpu::BufferUsage::COPY_SRC | wgpu::BufferUsage::STORAGE,
usage: wgpu::BufferUsage::COPY_SRC
| wgpu::BufferUsage::STORAGE
| wgpu::BufferUsage::MAP_READ,
mapped_at_creation: false,
});
@ -66,14 +72,51 @@ fn draw() {
primitive: wgpu::PrimitiveState::default(),
depth_stencil: None,
multisample: wgpu::MultisampleState::default(),
fragment: None,
fragment: Some(wgpu::FragmentState {
entry_point: "fs_main",
module: &shader,
targets: &[wgpu::ColorTargetState {
format: wgpu::TextureFormat::Rgba8Unorm,
blend: None,
write_mask: wgpu::ColorWrite::ALL,
}],
}),
});
let dummy = ctx
.device
.create_texture_with_data(
&ctx.queue,
&wgpu::TextureDescriptor {
label: Some("dummy"),
size: wgpu::Extent3d {
width: 1,
height: 1,
depth_or_array_layers: 1,
},
mip_level_count: 1,
sample_count: 1,
dimension: wgpu::TextureDimension::D2,
format: wgpu::TextureFormat::Rgba8Unorm,
usage: wgpu::TextureUsage::RENDER_ATTACHMENT | wgpu::TextureUsage::COPY_DST,
},
&[0, 0, 0, 1],
)
.create_view(&wgpu::TextureViewDescriptor::default());
let mut encoder = ctx
.device
.create_command_encoder(&wgpu::CommandEncoderDescriptor::default());
let mut rpass = encoder.begin_render_pass(&wgpu::RenderPassDescriptor::default());
let mut rpass = encoder.begin_render_pass(&wgpu::RenderPassDescriptor {
color_attachments: &[wgpu::RenderPassColorAttachment {
ops: wgpu::Operations::default(),
resolve_target: None,
view: &dummy,
}],
depth_stencil_attachment: None,
label: None,
});
rpass.set_pipeline(&pipeline);
rpass.set_bind_group(0, &bg, &[]);