Basic UWP target support, readme update

.github/workflows/check.yml

@@ -17,6 +17,22 @@ jobs:
       - run: rustup target add ${{ env.TARGET }}
       - run: make check-target
 
+  uwp_build:
+    name: UWP Nightly
+    runs-on: windows-2019
+    env:
+      TARGET: x86_64-uwp-windows-msvc
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+      - name: Install latest nightly
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: nightly
+          override: true
+          components: rust-src
+      - run: cargo build -Z build-std --manifest-path libportability/Cargo.toml --features dx12 --target ${{ env.TARGET }}
+
   build:
     name: ${{ matrix.name }}
     runs-on: ${{ matrix.os }}

.github/workflows/release.yml

@@ -11,25 +11,41 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        name: ['macOS stable', 'iOS stable', 'Windows stable']
+        name: ['macOS stable', 'iOS stable', 'Windows stable', 'UWP nightly']
         include:
           - name: macOS stable
             os: macos-10.15
             target: x86_64-apple-darwin
+            package: gfx-portability.zip
           - name: iOS stable
             os: macos-10.15
             target: aarch64-apple-ios
+            package: gfx-portability.zip
           - name: Windows stable
             os: windows-2019
             target: x86_64-pc-windows-msvc
+            package: gfx-portability.zip
+          - name: UWP nightly
+            os: windows-2019
+            target: x86_64-uwp-windows-msvc
+            package: gfx-portability-custom.zip
     steps:
       - uses: actions/checkout@v2
       - if: matrix.os == 'windows-2019'
         name: Install make
         run: choco install make
-      - run: rustup target add ${{ matrix.target }}
+      - if: matrix.package == 'gfx-portability.zip'
+        name: Install target
+        run: rustup target add ${{ matrix.target }}
+      - if: matrix.package == 'gfx-portability-custom.zip'
+        name: Install latest nightly
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: nightly
+          override: true
+          components: rust-src
       - name: Build
-        run: make CARGO_BUILD_TARGET=${{ matrix.target }} gfx-portability.zip
+        run: make CARGO_BUILD_TARGET=${{ matrix.target }} ${{ matrix.package }}
       - name: Upload builds
         id: upload-release-asset
         uses: actions/upload-release-asset@v1
@@ -37,6 +53,6 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           upload_url: ${{ github.event.release.upload_url }}
-          asset_path: ./gfx-portability.zip
+          asset_path: ./${{ matrix.package }}
           asset_name: gfx-portability-${{ github.event.release.tag_name }}.${{ matrix.target }}.zip
           asset_content_type: application/zip

Makefile

@@ -184,6 +184,12 @@ gfx-portability.zip: version-debug version-release
 	echo "$(GIT_TAG_FULL)" > commit-sha
 	$(ZIP_COMMAND) gfx-portability.zip target/$(CARGO_BUILD_TARGET)/*/$(LIB_FILE_NAME) libportability-icd/portability-$(JSON_SUFFIX).json commit-sha
 
+gfx-portability-custom.zip:
+	cargo build -Z build-std --manifest-path libportability/Cargo.toml --features $(BACKEND)
+	cargo build -Z build-std=std,panic_abort --manifest-path libportability/Cargo.toml --features $(BACKEND) --release
+	echo "$(GIT_TAG_FULL)" > commit-sha
+	$(ZIP_COMMAND) gfx-portability-custom.zip target/$(CARGO_BUILD_TARGET)/*/$(LIB_FILE_NAME) commit-sha
+
 target/debug/$(LIB_VULKAN_NAME):
 	cd target/debug && ln -sf $(LIB_FILE_NAME) $(LIB_VULKAN_NAME)
 

README.md

@@ -1,9 +1,17 @@
 ## gfx-portability
-[![Build Status](https://github.com/gfx-rs/portability/workflows/check/badge.svg?branch=master)](https://github.com/gfx-rs/portability/actions)
+[![Build Status](https://github.com/gfx-rs/portability/workflows/Check/badge.svg?branch=master)](https://github.com/gfx-rs/portability/actions)
-[![Matrix](https://img.shields.io/badge/Matrix-%23gfx%3Amatrix.org-blueviolet.svg)](https://matrix.to/#/#gfx:matrix.org) 
+[![Matrix](https://img.shields.io/badge/Matrix-%23gfx%3Amatrix.org-blueviolet.svg)](https://matrix.to/#/#gfx:matrix.org)
 
 This is a prototype library implementing [Vulkan Portability Initiative](https://www.khronos.org/blog/khronos-announces-the-vulkan-portability-initiative) using [gfx-hal](http://gfx-rs.github.io/2017/07/24/low-level.html). See gfx-rs [meta issue](https://github.com/gfx-rs/gfx/issues/1354) for backend limitations and further details.
 
+Platform support:
+- macOS/Metal (lib, icd)
+- iOS/Metal (lib, icd)
+- Windows/DX12 (lib, icd)
+- UWP/DX12 (lib)
+
+For those interested in performance, we did a comprehensive benchmarks of Dota2 and Dolphin Emulator on macOS. Results were published to gfx-rs blog [here](https://gfx-rs.github.io/2018/08/10/dota2-macos-performance.html) and [there](https://gfx-rs.github.io/2019/03/22/dolphin-macos-performance.html).
+
 ## Showcase
 
 ### [Dota2](https://github.com/ValveSoftware/Dota-2):

bors.toml

@@ -1,5 +1,7 @@
 status = [
     "Ubuntu Nightly",
     "MacOS Stable",
+    "iOS Stable",
     "Windows Stable",
+    "UWP Nightly",
 ]