From 6fff77d6f77079eb805a00a9126bbbdb4eff445e Mon Sep 17 00:00:00 2001
From: Andreas Reich <r_andreas2@web.de>
Date: Fri, 14 Feb 2025 22:27:56 +0100
Subject: [PATCH] fix issues in webgpu feature mapping

---
 wgpu/src/backend/webgpu.rs | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/wgpu/src/backend/webgpu.rs b/wgpu/src/backend/webgpu.rs
index 88520a5a43..44d2e9c42b 100644
--- a/wgpu/src/backend/webgpu.rs
+++ b/wgpu/src/backend/webgpu.rs
@@ -490,15 +490,10 @@ fn map_blend_factor(factor: wgt::BlendFactor) -> webgpu_sys::GpuBlendFactor {
         BlendFactor::SrcAlphaSaturated => bf::SrcAlphaSaturated,
         BlendFactor::Constant => bf::Constant,
         BlendFactor::OneMinusConstant => bf::OneMinusConstant,
-        BlendFactor::Src1
-        | BlendFactor::OneMinusSrc1
-        | BlendFactor::Src1Alpha
-        | BlendFactor::OneMinusSrc1Alpha => {
-            panic!(
-                "{:?} is not enabled for this backend",
-                wgt::Features::DUAL_SOURCE_BLENDING
-            )
-        }
+        BlendFactor::Src1 => bf::Src1,
+        BlendFactor::OneMinusSrc1 => bf::OneMinusSrc1,
+        BlendFactor::Src1Alpha => bf::Src1Alpha,
+        BlendFactor::OneMinusSrc1Alpha => bf::OneMinusSrc1Alpha,
     }
 }
 
@@ -782,7 +777,7 @@ const FEATURES_MAPPING: [(wgt::Features, webgpu_sys::GpuFeatureName); 13] = [
     ),
     (
         wgt::Features::DUAL_SOURCE_BLENDING,
-        webgpu_sys::GpuFeatureName::Float32Filterable,
+        webgpu_sys::GpuFeatureName::DualSourceBlending,
     ),
 ];