diff options
author | Andy Hayden <andyhayden1@gmail.com> | 2021-04-30 12:51:48 -0700 |
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committer | GitHub <noreply@github.com> | 2021-04-30 15:51:48 -0400 |
commit | 684c357136fd44f9d5a1b8bb4402400ed1354677 (patch) | |
tree | ebc14b1d01b6643dd4d588516692dffc0f8fcb52 /op_crates/webgpu/sampler.rs | |
parent | abaec7a88e991188d885bede652f35d76ab4f340 (diff) |
Rename crate_ops to extensions (#10431)
Diffstat (limited to 'op_crates/webgpu/sampler.rs')
-rw-r--r-- | op_crates/webgpu/sampler.rs | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/op_crates/webgpu/sampler.rs b/op_crates/webgpu/sampler.rs deleted file mode 100644 index 5e0ebc61e..000000000 --- a/op_crates/webgpu/sampler.rs +++ /dev/null @@ -1,125 +0,0 @@ -// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license. - -use deno_core::error::bad_resource_id; -use deno_core::error::AnyError; -use deno_core::ResourceId; -use deno_core::ZeroCopyBuf; -use deno_core::{OpState, Resource}; -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() - } -} - -fn serialize_address_mode( - address_mode: Option<String>, -) -> wgpu_types::AddressMode { - match address_mode { - Some(address_mode) => match address_mode.as_str() { - "clamp-to-edge" => wgpu_types::AddressMode::ClampToEdge, - "repeat" => wgpu_types::AddressMode::Repeat, - "mirror-repeat" => wgpu_types::AddressMode::MirrorRepeat, - _ => unreachable!(), - }, - None => wgpu_types::AddressMode::ClampToEdge, - } -} - -fn serialize_filter_mode( - filter_mode: Option<String>, -) -> wgpu_types::FilterMode { - match filter_mode { - Some(filter_mode) => match filter_mode.as_str() { - "nearest" => wgpu_types::FilterMode::Nearest, - "linear" => wgpu_types::FilterMode::Linear, - _ => unreachable!(), - }, - None => wgpu_types::FilterMode::Nearest, - } -} - -pub fn serialize_compare_function( - compare: &str, -) -> wgpu_types::CompareFunction { - match compare { - "never" => wgpu_types::CompareFunction::Never, - "less" => wgpu_types::CompareFunction::Less, - "equal" => wgpu_types::CompareFunction::Equal, - "less-equal" => wgpu_types::CompareFunction::LessEqual, - "greater" => wgpu_types::CompareFunction::Greater, - "not-equal" => wgpu_types::CompareFunction::NotEqual, - "greater-equal" => wgpu_types::CompareFunction::GreaterEqual, - "always" => wgpu_types::CompareFunction::Always, - _ => unreachable!(), - } -} - -#[derive(Deserialize)] -#[serde(rename_all = "camelCase")] -pub struct CreateSamplerArgs { - device_rid: ResourceId, - label: Option<String>, - address_mode_u: Option<String>, - address_mode_v: Option<String>, - address_mode_w: Option<String>, - mag_filter: Option<String>, - min_filter: Option<String>, - mipmap_filter: Option<String>, - lod_min_clamp: Option<f32>, - lod_max_clamp: Option<f32>, - compare: Option<String>, - max_anisotropy: Option<u8>, -} - -pub fn op_webgpu_create_sampler( - state: &mut OpState, - args: CreateSamplerArgs, - _zero_copy: Option<ZeroCopyBuf>, -) -> Result<WebGpuResult, AnyError> { - let instance = state.borrow::<super::Instance>(); - let device_resource = state - .resource_table - .get::<super::WebGpuDevice>(args.device_rid) - .ok_or_else(bad_resource_id)?; - let device = device_resource.0; - - let descriptor = wgpu_core::resource::SamplerDescriptor { - label: args.label.map(Cow::from), - address_modes: [ - serialize_address_mode(args.address_mode_u), - serialize_address_mode(args.address_mode_v), - serialize_address_mode(args.address_mode_w), - ], - mag_filter: serialize_filter_mode(args.mag_filter), - min_filter: serialize_filter_mode(args.min_filter), - mipmap_filter: serialize_filter_mode(args.mipmap_filter), - lod_min_clamp: args.lod_min_clamp.unwrap_or(0.0), - lod_max_clamp: args.lod_max_clamp.unwrap_or( - wgpu_core::resource::SamplerDescriptor::default().lod_max_clamp, - ), - compare: args - .compare - .as_ref() - .map(|compare| serialize_compare_function(compare)), - anisotropy_clamp: std::num::NonZeroU8::new( - args.max_anisotropy.unwrap_or(0), - ), - border_color: None, // native-only - }; - - let (sampler, maybe_err) = gfx_select!(device => instance.device_create_sampler( - device, - &descriptor, - std::marker::PhantomData - )); - - let rid = state.resource_table.add(WebGpuSampler(sampler)); - - Ok(WebGpuResult::rid_err(rid, maybe_err)) -} |