mirror of
https://github.com/denoland/deno.git
synced 2024-12-27 01:29:14 -05:00
79 lines
2 KiB
Rust
79 lines
2 KiB
Rust
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
|
|
|
use deno_core::error::AnyError;
|
|
use deno_core::op2;
|
|
use deno_core::OpState;
|
|
use deno_core::Resource;
|
|
use deno_core::ResourceId;
|
|
use serde::Deserialize;
|
|
use std::borrow::Cow;
|
|
use std::rc::Rc;
|
|
|
|
use super::error::WebGpuResult;
|
|
|
|
pub(crate) struct WebGpuSampler(
|
|
pub(crate) crate::Instance,
|
|
pub(crate) wgpu_core::id::SamplerId,
|
|
);
|
|
impl Resource for WebGpuSampler {
|
|
fn name(&self) -> Cow<str> {
|
|
"webGPUSampler".into()
|
|
}
|
|
|
|
fn close(self: Rc<Self>) {
|
|
gfx_select!(self.1 => self.0.sampler_drop(self.1));
|
|
}
|
|
}
|
|
|
|
#[derive(Deserialize)]
|
|
#[serde(rename_all = "camelCase")]
|
|
pub struct CreateSamplerArgs {
|
|
device_rid: ResourceId,
|
|
label: String,
|
|
address_mode_u: wgpu_types::AddressMode,
|
|
address_mode_v: wgpu_types::AddressMode,
|
|
address_mode_w: wgpu_types::AddressMode,
|
|
mag_filter: wgpu_types::FilterMode,
|
|
min_filter: wgpu_types::FilterMode,
|
|
mipmap_filter: wgpu_types::FilterMode, // TODO: GPUMipmapFilterMode
|
|
lod_min_clamp: f32,
|
|
lod_max_clamp: f32,
|
|
compare: Option<wgpu_types::CompareFunction>,
|
|
max_anisotropy: u16,
|
|
}
|
|
|
|
#[op2]
|
|
#[serde]
|
|
pub fn op_webgpu_create_sampler(
|
|
state: &mut OpState,
|
|
#[serde] args: CreateSamplerArgs,
|
|
) -> Result<WebGpuResult, AnyError> {
|
|
let instance = state.borrow::<super::Instance>();
|
|
let device_resource = state
|
|
.resource_table
|
|
.get::<super::WebGpuDevice>(args.device_rid)?;
|
|
let device = device_resource.1;
|
|
|
|
let descriptor = wgpu_core::resource::SamplerDescriptor {
|
|
label: Some(Cow::Owned(args.label)),
|
|
address_modes: [
|
|
args.address_mode_u,
|
|
args.address_mode_v,
|
|
args.address_mode_w,
|
|
],
|
|
mag_filter: args.mag_filter,
|
|
min_filter: args.min_filter,
|
|
mipmap_filter: args.mipmap_filter,
|
|
lod_min_clamp: args.lod_min_clamp,
|
|
lod_max_clamp: args.lod_max_clamp,
|
|
compare: args.compare,
|
|
anisotropy_clamp: args.max_anisotropy,
|
|
border_color: None, // native-only
|
|
};
|
|
|
|
gfx_put!(device => instance.device_create_sampler(
|
|
device,
|
|
&descriptor,
|
|
None
|
|
) => state, WebGpuSampler)
|
|
}
|