From 5880de95977db21e5180f2e8257249a6292d7d3d Mon Sep 17 00:00:00 2001
From: Matilde Morrone <contact@morrone.dev>
Date: Fri, 28 Feb 2025 15:02:22 +0100
Subject: [PATCH] Disable drm on wasm targets

---
 wgpu-core/src/instance.rs     | 4 ++--
 wgpu-hal/src/vulkan/mod.rs    | 2 +-
 wgpu/src/api/surface.rs       | 2 +-
 wgpu/src/backend/wgpu_core.rs | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/wgpu-core/src/instance.rs b/wgpu-core/src/instance.rs
index ff151a4157..f1d1ebffa5 100644
--- a/wgpu-core/src/instance.rs
+++ b/wgpu-core/src/instance.rs
@@ -212,7 +212,7 @@ impl Instance {
     ///
     /// This function is only available on Unix-like platforms (Linux, FreeBSD) and
     /// currently only works with the Vulkan backend.
-    #[cfg(all(unix, not(target_vendor = "apple")))]
+    #[cfg(all(unix, not(target_vendor = "apple"), not(target_family = "wasm")))]
     #[cfg_attr(not(vulkan), allow(unused_variables))]
     pub unsafe fn create_surface_from_drm(
         &self,
@@ -848,7 +848,7 @@ impl Global {
     ///
     /// This function is only available on Unix-like platforms (Linux, FreeBSD) and
     /// currently only works with the Vulkan backend.
-    #[cfg(all(unix, not(target_vendor = "apple")))]
+    #[cfg(all(unix, not(target_vendor = "apple"), not(target_family = "wasm")))]
     pub unsafe fn instance_create_surface_from_drm(
         &self,
         fd: i32,
diff --git a/wgpu-hal/src/vulkan/mod.rs b/wgpu-hal/src/vulkan/mod.rs
index 98175a5b7d..0fc24b7ff2 100644
--- a/wgpu-hal/src/vulkan/mod.rs
+++ b/wgpu-hal/src/vulkan/mod.rs
@@ -33,7 +33,7 @@ mod device;
 mod instance;
 mod sampler;
 
-#[cfg(all(unix, not(target_vendor = "apple")))]
+#[cfg(all(unix, not(target_vendor = "apple"), not(target_family = "wasm")))]
 mod drm;
 
 use std::{
diff --git a/wgpu/src/api/surface.rs b/wgpu/src/api/surface.rs
index 607218dca4..bc94a4d21f 100644
--- a/wgpu/src/api/surface.rs
+++ b/wgpu/src/api/surface.rs
@@ -298,7 +298,7 @@ pub enum SurfaceTargetUnsafe {
     ///
     /// - All parameters must point to valid DRM values and remain valid for as long as the resulting [`Surface`] exists.
     /// - The file descriptor (`fd`), plane, connector, and mode configuration must be valid and compatible.
-    #[cfg(all(unix, not(target_vendor = "apple")))]
+    #[cfg(all(unix, not(target_vendor = "apple"), not(target_family = "wasm")))]
     Drm {
         /// The file descriptor of the DRM device.
         fd: i32,
diff --git a/wgpu/src/backend/wgpu_core.rs b/wgpu/src/backend/wgpu_core.rs
index bb5fff8fab..2ae4338875 100644
--- a/wgpu/src/backend/wgpu_core.rs
+++ b/wgpu/src/backend/wgpu_core.rs
@@ -794,7 +794,7 @@ impl dispatch::InstanceInterface for ContextWgpuCore {
                     .instance_create_surface(raw_display_handle, raw_window_handle, None)
             },
 
-            #[cfg(all(unix, not(target_vendor = "apple")))]
+            #[cfg(all(unix, not(target_vendor = "apple"), not(target_family = "wasm")))]
             SurfaceTargetUnsafe::Drm {
                 fd,
                 plane,