Deploying to master from @ gfx-rs/wgpu@1b2ef86 🚀

Author: teoxoy

doc/src/naga/front/glsl/builtins.rs.html

@@ -2317,6 +2317,45 @@
 <a href="#2316" id="2316">2316</a>
 <a href="#2317" id="2317">2317</a>
 <a href="#2318" id="2318">2318</a>
+<a href="#2319" id="2319">2319</a>
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+<a href="#2324" id="2324">2324</a>
+<a href="#2325" id="2325">2325</a>
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+<a href="#2333" id="2333">2333</a>
+<a href="#2334" id="2334">2334</a>
+<a href="#2335" id="2335">2335</a>
+<a href="#2336" id="2336">2336</a>
+<a href="#2337" id="2337">2337</a>
+<a href="#2338" id="2338">2338</a>
+<a href="#2339" id="2339">2339</a>
+<a href="#2340" id="2340">2340</a>
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+<a href="#2345" id="2345">2345</a>
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+<a href="#2348" id="2348">2348</a>
+<a href="#2349" id="2349">2349</a>
+<a href="#2350" id="2350">2350</a>
+<a href="#2351" id="2351">2351</a>
+<a href="#2352" id="2352">2352</a>
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 </pre></div><pre class="rust"><code><span class="kw">use super</span>::{
     ast::{
         BuiltinVariations, FunctionDeclaration, FunctionKind, Overload, ParameterInfo,
@@ -2611,6 +2650,26 @@
                 f,
             )
         }
+        <span class="string">"textureQueryLevels" </span>=&gt; {
+            <span class="kw">let </span>f = |kind, dim, arrayed, multi, shadow| {
+                <span class="kw">let </span>class = <span class="kw">match </span>shadow {
+                    <span class="bool-val">true </span>=&gt; ImageClass::Depth { multi },
+                    <span class="bool-val">false </span>=&gt; ImageClass::Sampled { kind, multi },
+                };
+
+                <span class="kw">let </span>image = TypeInner::Image {
+                    dim,
+                    arrayed,
+                    class,
+                };
+
+                declaration
+                    .overloads
+                    .push(module.add_builtin(<span class="macro">vec!</span>[image], MacroCall::TextureQueryLevels))
+            };
+
+            texture_args_generator(TextureArgsOptions::SHADOW | variations.into(), f)
+        }
         <span class="string">"texelFetch" </span>| <span class="string">"texelFetchOffset" </span>=&gt; {
             <span class="kw">let </span>offset = <span class="string">"texelFetchOffset" </span>== name;
             <span class="kw">let </span>f = |kind, dim, arrayed, multi, _shadow| {
@@ -3834,6 +3893,7 @@
     TextureSize {
         arrayed: bool,
     },
+    TextureQueryLevels,
     ImageLoad {
         multi: bool,
     },
@@ -4066,6 +4126,24 @@
                     Span::default(),
                 )<span class="question-mark">?
             </span>}
+            MacroCall::TextureQueryLevels =&gt; {
+                <span class="kw">let </span>expr = ctx.add_expression(
+                    Expression::ImageQuery {
+                        image: args[<span class="number">0</span>],
+                        query: ImageQuery::NumLevels,
+                    },
+                    Span::default(),
+                )<span class="question-mark">?</span>;
+
+                ctx.add_expression(
+                    Expression::As {
+                        expr,
+                        kind: Sk::Sint,
+                        convert: <span class="prelude-val">Some</span>(<span class="number">4</span>),
+                    },
+                    Span::default(),
+                )<span class="question-mark">?
+            </span>}
             MacroCall::ImageLoad { multi } =&gt; {
                 <span class="kw">let </span>comps = frontend.coordinate_components(ctx, args[<span class="number">0</span>], args[<span class="number">1</span>], <span class="prelude-val">None</span>, meta)<span class="question-mark">?</span>;
                 <span class="kw">let </span>(sample, level) = <span class="kw">match </span>(multi, args.get(<span class="number">2</span>)) {