fix: req. TIMESTAMP_QUERY feat. for <pass desc.>::timestamp_writes

CHANGELOG.md

@@ -58,6 +58,12 @@ Bottom level categories:
 
 - Change the `DropCallback` API to use `FnOnce` instead of `FnMut`. By @jerzywilczek in [#6482](https://github.com/gfx-rs/wgpu/pull/6482)
 
+### Bug Fixes
+
+#### General
+
+- Ensure that `Features::TIMESTAMP_QUERY` is set when using timestamp writes in render and compute passes. By @ErichDonGubler in [#6497](https://github.com/gfx-rs/wgpu/pull/6497).
+
 ## 23.0.0 (2024-10-25)
 
 ### Themes of this release

wgpu-core/src/command/compute.rs

@@ -308,6 +308,14 @@ impl Global {
         };
 
         arc_desc.timestamp_writes = if let Some(tw) = desc.timestamp_writes {
+            match cmd_buf
+                .device
+                .require_features(wgt::Features::TIMESTAMP_QUERY)
+            {
+                Ok(()) => (),
+                Err(e) => return make_err(e.into(), arc_desc),
+            }
+
             let query_set = match hub.query_sets.get(tw.query_set).get() {
                 Ok(query_set) => query_set,
                 Err(e) => return make_err(e.into(), arc_desc),

wgpu-core/src/command/mod.rs

@@ -26,7 +26,7 @@ pub use timestamp_writes::PassTimestampWrites;
 
 use self::memory_init::CommandBufferTextureMemoryActions;
 
-use crate::device::{Device, DeviceError};
+use crate::device::{Device, DeviceError, MissingFeatures};
 use crate::lock::{rank, Mutex};
 use crate::snatch::SnatchGuard;
 
@@ -642,6 +642,8 @@ pub enum CommandEncoderError {
     InvalidColorAttachment(#[from] ColorAttachmentError),
     #[error(transparent)]
     InvalidResource(#[from] InvalidResourceError),
+    #[error(transparent)]
+    MissingFeatures(#[from] MissingFeatures),
 }
 
 impl Global {

wgpu-core/src/command/render.rs

@@ -1393,6 +1393,8 @@ impl Global {
                 };
 
             arc_desc.timestamp_writes = if let Some(tw) = desc.timestamp_writes {
+                device.require_features(wgt::Features::TIMESTAMP_QUERY)?;
+
                 let query_set = query_sets.get(tw.query_set).get()?;
 
                 Some(ArcPassTimestampWrites {