From 35196eab279340376929dd75ed717ef4830e2fa9 Mon Sep 17 00:00:00 2001
From: Leo Kettmeir <crowlkats@toaxl.com>
Date: Thu, 16 Mar 2023 19:29:32 -0400
Subject: BREAKING(unstable): remove WebGPU (#18094)
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This PR _**temporarily**_ removes WebGPU (which has behind the
`--unstable` flag in Deno), due to performance complications due to its
presence.

It will be brought back in the future; as a point of reference, Chrome
will ship WebGPU to stable on 26/04/2023.

---------

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
---
 ext/webgpu/sampler.rs | 70 ---------------------------------------------------
 1 file changed, 70 deletions(-)
 delete mode 100644 ext/webgpu/sampler.rs

(limited to 'ext/webgpu/sampler.rs')

diff --git a/ext/webgpu/sampler.rs b/ext/webgpu/sampler.rs
deleted file mode 100644
index b377f6835..000000000
--- a/ext/webgpu/sampler.rs
+++ /dev/null
@@ -1,70 +0,0 @@
-// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
-
-use deno_core::error::AnyError;
-use deno_core::op;
-use deno_core::OpState;
-use deno_core::Resource;
-use deno_core::ResourceId;
-use serde::Deserialize;
-use std::borrow::Cow;
-
-use super::error::WebGpuResult;
-
-pub(crate) struct WebGpuSampler(pub(crate) wgpu_core::id::SamplerId);
-impl Resource for WebGpuSampler {
-  fn name(&self) -> Cow<str> {
-    "webGPUSampler".into()
-  }
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct CreateSamplerArgs {
-  device_rid: ResourceId,
-  label: Option<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: u8,
-}
-
-#[op]
-pub fn op_webgpu_create_sampler(
-  state: &mut OpState,
-  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.0;
-
-  let descriptor = wgpu_core::resource::SamplerDescriptor {
-    label: args.label.map(Cow::from),
-    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: std::num::NonZeroU8::new(args.max_anisotropy),
-    border_color: None, // native-only
-  };
-
-  gfx_put!(device => instance.device_create_sampler(
-    device,
-    &descriptor,
-    ()
-  ) => state, WebGpuSampler)
-}
-- 
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