Auto merge of #26984 - kunalmohan:gpu-bind-group, r=kvark

Add GPUSampler and GPUTextureView to BindingResources and update wgpu-core

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This also completes validation for `GPUBindGroup` and `GPUBindGroupLayout`.
`entry_map` is stored in `GPUBindGroupLayout` for validating `createBindGroup()`.

r?@kvark

---
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- [X] `./mach test-tidy` does not report any errors
- [ ] These changes fix #___ (GitHub issue number if applicable)

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- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because ___

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components/script/dom/webidls/GPUAdapter.webidl

@@ -24,12 +24,13 @@ enum GPUExtensionName {
 };
 
 dictionary GPULimits {
-    unsigned long maxBindGroups = 4;
-    unsigned long maxDynamicUniformBuffersPerPipelineLayout = 8;
-    unsigned long maxDynamicStorageBuffersPerPipelineLayout = 4;
-    unsigned long maxSampledTexturesPerShaderStage = 16;
-    unsigned long maxSamplersPerShaderStage = 16;
-    unsigned long maxStorageBuffersPerShaderStage = 4;
-    unsigned long maxStorageTexturesPerShaderStage = 4;
-    unsigned long maxUniformBuffersPerShaderStage = 12;
+    GPUSize32 maxBindGroups = 4;
+    GPUSize32 maxDynamicUniformBuffersPerPipelineLayout = 8;
+    GPUSize32 maxDynamicStorageBuffersPerPipelineLayout = 4;
+    GPUSize32 maxSampledTexturesPerShaderStage = 16;
+    GPUSize32 maxSamplersPerShaderStage = 16;
+    GPUSize32 maxStorageBuffersPerShaderStage = 4;
+    GPUSize32 maxStorageTexturesPerShaderStage = 4;
+    GPUSize32 maxUniformBuffersPerShaderStage = 12;
+    GPUSize32 maxUniformBufferBindingSize = 16384;
 };

components/script/dom/webidls/GPUBindGroup.webidl

@@ -3,7 +3,7 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
 // https://gpuweb.github.io/gpuweb/#gpubindgrouplayout
-[Exposed=(Window, DedicatedWorker), Serializable, Pref="dom.webgpu.enabled"]
+[Exposed=(Window, DedicatedWorker), Pref="dom.webgpu.enabled"]
 interface GPUBindGroup {
 };
 GPUBindGroup includes GPUObjectBase;
@@ -13,10 +13,10 @@ dictionary GPUBindGroupDescriptor : GPUObjectDescriptorBase {
     required sequence<GPUBindGroupEntry> entries;
 };
 
-typedef /*(GPUSampler or GPUTextureView or*/ GPUBufferBindings/*)*/ GPUBindingResource;
+typedef (GPUSampler or GPUTextureView or GPUBufferBindings) GPUBindingResource;
 
 dictionary GPUBindGroupEntry {
-    required unsigned long binding;
+    required GPUIndex32 binding;
     required GPUBindingResource resource;
 };
 

components/script/dom/webidls/GPUBindGroupLayout.webidl

@@ -16,11 +16,12 @@ dictionary GPUBindGroupLayoutEntry {
     required GPUIndex32 binding;
     required GPUShaderStageFlags visibility;
     required GPUBindingType type;
-    GPUTextureViewDimension viewDimension = "2d";
-    GPUTextureComponentType textureComponentType = "float";
-    GPUTextureFormat storageTextureFormat;
-    boolean multisampled = false;
     boolean hasDynamicOffset = false;
+    GPUSize64 minBufferBindingSize = 0;
+    GPUTextureViewDimension viewDimension;
+    GPUTextureComponentType textureComponentType;
+    boolean multisampled = false;
+    GPUTextureFormat storageTextureFormat;
 };
 
 enum GPUBindingType {
@@ -28,8 +29,8 @@ enum GPUBindingType {
     "storage-buffer",
     "readonly-storage-buffer",
     "sampler",
+    "comparison-sampler",
     "sampled-texture",
     "readonly-storage-texture",
-    "writeonly-storage-texture",
-    //"comparison-sampler",
+    "writeonly-storage-texture"
 };