commit 1ab31225062d76ec23b7af38a90f9d934cd117e7
author Lokbondo Kung <lokokung@google.com> Tue Jul 08 13:07:56 2025 -0700
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> Tue Jul 08 13:07:56 2025 -0700
tree 5ae4866eb7f07d09b12ca871da271b8873fdc81d
parent 50ee17b1d0f13f9d82baa4bbd8e74d2d3225f38d

[dawn][emscripten] Adds new MultipleDevicesPerAdapter instance feature.

- Adds handling for the enum since it was introduced but not handled
  in emscripten bindings.

No-Try: true
Change-Id: I8a67623070efa88e5be943b7abe4680193b57dba
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/251474
Commit-Queue: David Neto <dneto@google.com>
Reviewed-by: David Neto <dneto@google.com>
Auto-Submit: Loko Kung <lokokung@google.com>

third_party/emdawnwebgpu/pkg/webgpu/src/webgpu.cpp

diff --git a/third_party/emdawnwebgpu/pkg/webgpu/src/webgpu.cpp b/third_party/emdawnwebgpu/pkg/webgpu/src/webgpu.cpp
index 0d4190c..cf6da7b 100644
--- a/third_party/emdawnwebgpu/pkg/webgpu/src/webgpu.cpp
+++ b/third_party/emdawnwebgpu/pkg/webgpu/src/webgpu.cpp
@@ -1655,6 +1655,11 @@
             instance->mTimedWaitAnyMaxCount = kTimedWaitAnyMaxCountDefault;
           }
           continue;
+        case WGPUInstanceFeatureName_MultipleDevicesPerAdapter:
+          DEBUG_PRINTF(
+              "MultipleDevicesPerAdapter requested, but not supported in "
+              "WASM.\n");
+          return {};
         case WGPUInstanceFeatureName_Force32:
           return {};
       }