fix dx12 enabling wgpu-core on linux - add another workaround crate

Author: Wumpf

Cargo.lock

@@ -23,7 +23,8 @@ members = [
     "wgpu",
     "wgpu-core-conditional/arch-wasm32",
     "wgpu-core-conditional/native-non-apple",
-    "wgpu-core-conditional/vendor-apple",
+    "wgpu-core-conditional/target-apple",
+    "wgpu-core-conditional/target-windows",
 ]
 exclude = []
 default-members = [
@@ -45,7 +46,8 @@ default-members = [
     "wgpu",
     "wgpu-core-conditional/arch-wasm32",
     "wgpu-core-conditional/native-non-apple",
-    "wgpu-core-conditional/vendor-apple",
+    "wgpu-core-conditional/target-apple",
+    "wgpu-core-conditional/target-windows",
 ]
 
 [workspace.lints.clippy]
@@ -78,7 +80,8 @@ wgpu = { version = "24.0.0", path = "./wgpu", default-features = false, features
 wgpu-core = { version = "24.0.0", path = "./wgpu-core" }
 wgpu-core-if-arch-wasm32 = { version = "24.0.0", path = "./wgpu-core-conditional/arch-wasm32" }
 wgpu-core-if-native-non-apple = { version = "24.0.0", path = "./wgpu-core-conditional/native-non-apple" }
-wgpu-core-if-vendor-apple = { version = "24.0.0", path = "./wgpu-core-conditional/vendor-apple" }
+wgpu-core-if-target-apple = { version = "24.0.0", path = "./wgpu-core-conditional/target-apple" }
+wgpu-core-if-target-windows = { version = "24.0.0", path = "./wgpu-core-conditional/target-windows" }
 wgpu-hal = { version = "24.0.0", path = "./wgpu-hal" }
 wgpu-macros = { version = "24.0.0", path = "./wgpu-macros" }
 wgpu-test = { version = "24.0.0", path = "./tests" }

Cargo.toml

@@ -3,7 +3,7 @@ name = "wgpu-core-if-arch-wasm32"
 version.workspace = true
 authors.workspace = true
 edition.workspace = true
-description = "Workaround crate for enabling features in wgpu-core when targeting wasm32"
+description = "Workaround crate for enabling in wgpu-core when targeting wasm32"
 homepage.workspace = true
 repository.workspace = true
 keywords.workspace = true

wgpu-core-conditional/arch-wasm32/Cargo.toml

@@ -3,7 +3,7 @@ name = "wgpu-core-if-native-non-apple"
 version.workspace = true
 authors.workspace = true
 edition.workspace = true
-description = "Workaround crate for enabling features in wgpu-core when targeting macOS/iOS"
+description = "Workaround crate for enabling in wgpu-core when targeting native unix platforms excluding macOS/iOS/tvOS/VisionOS"
 homepage.workspace = true
 repository.workspace = true
 keywords.workspace = true
@@ -16,7 +16,5 @@ gles = ["wgpu-core/gles"]
 renderdoc = ["wgpu-core/renderdoc"]
 vulkan = ["wgpu-core/vulkan"]
 
-raw-window-handle = ["wgpu-core/raw-window-handle"]
-
 [target.'cfg(any(windows, all(unix, not(target_arch = "wasm32"), not(target_vendor = "apple"))))'.dependencies]
 wgpu-core.workspace = true

wgpu-core-conditional/native-non-apple/Cargo.toml

@@ -1,9 +1,9 @@
 [package]
-name = "wgpu-core-if-vendor-apple"
+name = "wgpu-core-if-target-apple"
 version.workspace = true
 authors.workspace = true
 edition.workspace = true
-description = "Workaround crate for enabling features in wgpu-core when targeting macOS/iOS"
+description = "Workaround crate for enabling wgpu-core when targeting macOS/iOS/tvOS/VisionOS"
 homepage.workspace = true
 repository.workspace = true
 keywords.workspace = true

wgpu-core-conditional/vendor-apple/Cargo.toml renamed to wgpu-core-conditional/target-apple/Cargo.toml

@@ -0,0 +1,18 @@
+[package]
+name = "wgpu-core-if-target-windows"
+version.workspace = true
+authors.workspace = true
+edition.workspace = true
+description = "Workaround crate for enabling wgpu-core when targeting windows"
+homepage.workspace = true
+repository.workspace = true
+keywords.workspace = true
+license.workspace = true
+
+[lib]
+
+[features]
+dx12 = ["wgpu-core/dx12"]
+
+[target.'cfg(windows)'.dependencies]
+wgpu-core.workspace = true

wgpu-core-conditional/vendor-apple/src/lib.rs renamed to wgpu-core-conditional/target-apple/src/lib.rs

@@ -0,0 +1 @@
+//! No code. See README.md for details.

wgpu-core-conditional/target-windows/Cargo.toml

@@ -34,28 +34,30 @@ default = ["wgsl", "dx12", "metal", "vulkan", "gles", "webgpu"]
 # --------------------------------------------------------------------
 
 ## Enables the DX12 backend on Windows.
-# Dx12 doesn't do anything on non-windows wgpu-core & wgpu-hal, so we don't need a proxy crate here.
-dx12 = ["wgpu-core/dx12"]
+# Note that while wgpu-hal ignores dx12 for non-windows targets, we still need to use a proxy crate,
+# since for non-windows targets we don't want to include wgpu-core in the first place via this feature.
+dx12 = ["wgpu-core-if-target-windows/dx12"]
 
 ## Enables the Metal backend on macOS & iOS.
-# Metal doesn't do anything on non-Apple wgpu-core & wgpu-hal, but we already have a proxy crate for Apple platforms anyways.
-metal = ["wgpu-core-if-vendor-apple/metal"]
+# Note that while wgpu-hal ignores metal for non-apple targets, we still need to use a proxy crate,
+# since for non-apple targets we don't want to include wgpu-core in the first place via this feature.
+metal = ["wgpu-core-if-target-apple/metal"]
 
 ## Enables the Vulkan backend on Windows, Linux, and Android.
 ##
 ## For enabling Vulkan on macOS & iOS, use the `vulkan-portability` feature.
 vulkan = ["wgpu-core-if-native-non-apple/vulkan"]
 
 ## Enables the Vulkan backend on macOS & iOS.
-vulkan-portability = ["wgpu-core-if-vendor-apple/vulkan"]
+vulkan-portability = ["wgpu-core-if-target-apple/vulkan"]
 
 ## Enables the OpenGL/GLES backend on Windows, Linux, and Android.
 ##
 ## For enabling WebGL use the `webgl` feature, for enabling OpenGL via ANGLE on macOS use the `angle` feature.
 gles = ["wgpu-core-if-native-non-apple/gles"]
 
 ## Enables the GLES backend via [ANGLE](https://github.com/google/angle) on macOS using.
-angle = ["wgpu-core-if-vendor-apple/gles"]
+angle = ["wgpu-core-if-target-apple/gles"]
 
 ## Enables GLES backend (WebGL) on Wasm
 webgl = ["wgpu-core-if-arch-wasm32/gles"]
@@ -160,7 +162,8 @@ static_assertions.workspace = true
 
 wgpu-core-if-arch-wasm32 = { workspace = true, optional = true }
 wgpu-core-if-native-non-apple = { workspace = true, optional = true }
-wgpu-core-if-vendor-apple = { workspace = true, optional = true }
+wgpu-core-if-target-apple = { workspace = true, optional = true }
+wgpu-core-if-target-windows = { workspace = true, optional = true }
 
 
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