diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 865caeb..2810e17 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -2,7 +2,7 @@ name: Check
 
 on:
   push:
-    branches-ignore: [staging.tmp]
+    branches: [master, staging]
   pull_request:
     branches-ignore: [staging.tmp]
 
@@ -71,3 +71,6 @@ jobs:
         name: Install make
         run: choco install make
       - run: make all
+      - if: matrix.channel == 'nightly'
+        name: Check nightly feature
+        run: cd libportability-gfx && cargo check --features nightly
diff --git a/Cargo.lock b/Cargo.lock
index ea5c279..a4a56d6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,9 +2,9 @@
 # It is not intended for manual editing.
 [[package]]
 name = "aho-corasick"
-version = "0.7.14"
+version = "0.7.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b476ce7103678b0c6d3d395dbbae31d48ff910bd28be979ba5d48c6351131d0d"
+checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
 dependencies = [
  "memchr",
 ]
@@ -23,11 +23,11 @@ checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
 
 [[package]]
 name = "ash"
-version = "0.31.0"
+version = "0.32.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c69a8137596e84c22d57f3da1b5de1d4230b1742a710091c85f4d7ce50f00f38"
+checksum = "06063a002a77d2734631db74e8f4ce7148b77fe522e6bca46f2ae7774fd48112"
 dependencies = [
- "libloading 0.6.5",
+ "libloading 0.7.0",
 ]
 
 [[package]]
@@ -58,9 +58,9 @@ dependencies = [
 
 [[package]]
 name = "bit-vec"
-version = "0.6.2"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f0dc55f2d8a1a85650ac47858bb001b4c0dd73d79e3c455a842925e68d29cd3"
+checksum = "349f9b6a179ed607305526ca489b34ad0a41aed5f7980fa90eb03160b69598fb"
 
 [[package]]
 name = "bitflags"
@@ -76,31 +76,25 @@ checksum = "0d8c1fef690941d3e7788d328517591fecc684c084084702d6ff1641e993699a"
 
 [[package]]
 name = "bumpalo"
-version = "3.4.0"
+version = "3.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e8c087f005730276d1096a652e92a8bacee2e2472bcc9715a74d2bec38b5820"
+checksum = "63396b8a4b9de3f4fdfb320ab6080762242f66a8ef174c49d8e19b674db4cdbe"
 
 [[package]]
 name = "byteorder"
-version = "1.3.4"
+version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"
+checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
 [[package]]
 name = "cc"
-version = "1.0.61"
+version = "1.0.67"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed67cbde08356238e75fc4656be4749481eeffb09e19f320a25237d5221c985d"
+checksum = "e3c69b077ad434294d3ce9f1f6143a2a4b89a8a2d54ef813d85003a4fd1137fd"
 dependencies = [
  "jobserver",
 ]
 
-[[package]]
-name = "cfg-if"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
-
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -117,15 +111,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "cloudabi"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4344512281c643ae7638bbabc3af17a11307803ec8f0fcad9fae512a8bf36467"
-dependencies = [
- "bitflags",
-]
-
 [[package]]
 name = "cocoa"
 version = "0.14.0"
@@ -221,8 +206,9 @@ dependencies = [
 
 [[package]]
 name = "d3d12"
-version = "0.3.2"
-source = "git+https://github.com/gfx-rs/d3d12-rs?rev=be19a243b86e0bafb9937d661fc8eabb3e42b44e#be19a243b86e0bafb9937d661fc8eabb3e42b44e"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "091ed1b25fe47c7ff129fc440c23650b6114f36aa00bc7212cc8041879294428"
 dependencies = [
  "bitflags",
  "libloading 0.7.0",
@@ -235,14 +221,14 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b11f15d1e3268f140f68d390637d5e76d849782d971ae7063e0da69fe9709a76"
 dependencies = [
- "libloading 0.6.5",
+ "libloading 0.6.7",
 ]
 
 [[package]]
 name = "env_logger"
-version = "0.8.2"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f26ecb66b4bdca6c1409b40fb255eefc2bd4f6d135dab3c3124f80ffa2a9661e"
+checksum = "17392a012ea30ef05a610aa97dfb49496e71c9f676b27879922ea5bdf60d9d3f"
 dependencies = [
  "atty",
  "humantime",
@@ -283,19 +269,19 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.1.15"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc587bc0ec293155d5bfa6b9891ec18a1e330c234f896ea47fbada4cadbe47e6"
+checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if",
  "libc",
  "wasi",
 ]
 
 [[package]]
 name = "gfx-auxil"
-version = "0.8.0"
-source = "git+https://github.com/gfx-rs/gfx#a8db9a81097d33308c3cc34b0c8c3c0ff5c072cf"
+version = "0.9.0"
+source = "git+https://github.com/gfx-rs/gfx#889fb69e679bd4114d2ade372957398b0e4854a5"
 dependencies = [
  "fxhash",
  "gfx-hal",
@@ -304,8 +290,8 @@ dependencies = [
 
 [[package]]
 name = "gfx-backend-dx11"
-version = "0.7.0"
-source = "git+https://github.com/gfx-rs/gfx#a8db9a81097d33308c3cc34b0c8c3c0ff5c072cf"
+version = "0.8.0"
+source = "git+https://github.com/gfx-rs/gfx#889fb69e679bd4114d2ade372957398b0e4854a5"
 dependencies = [
  "arrayvec",
  "bitflags",
@@ -325,8 +311,8 @@ dependencies = [
 
 [[package]]
 name = "gfx-backend-dx12"
-version = "0.7.0"
-source = "git+https://github.com/gfx-rs/gfx#a8db9a81097d33308c3cc34b0c8c3c0ff5c072cf"
+version = "0.8.0"
+source = "git+https://github.com/gfx-rs/gfx#889fb69e679bd4114d2ade372957398b0e4854a5"
 dependencies = [
  "arrayvec",
  "bit-set",
@@ -346,8 +332,8 @@ dependencies = [
 
 [[package]]
 name = "gfx-backend-empty"
-version = "0.7.0"
-source = "git+https://github.com/gfx-rs/gfx#a8db9a81097d33308c3cc34b0c8c3c0ff5c072cf"
+version = "0.8.0"
+source = "git+https://github.com/gfx-rs/gfx#889fb69e679bd4114d2ade372957398b0e4854a5"
 dependencies = [
  "gfx-hal",
  "log",
@@ -356,8 +342,8 @@ dependencies = [
 
 [[package]]
 name = "gfx-backend-gl"
-version = "0.7.0"
-source = "git+https://github.com/gfx-rs/gfx#a8db9a81097d33308c3cc34b0c8c3c0ff5c072cf"
+version = "0.8.1"
+source = "git+https://github.com/gfx-rs/gfx#889fb69e679bd4114d2ade372957398b0e4854a5"
 dependencies = [
  "arrayvec",
  "bitflags",
@@ -377,8 +363,8 @@ dependencies = [
 
 [[package]]
 name = "gfx-backend-metal"
-version = "0.7.0"
-source = "git+https://github.com/gfx-rs/gfx#a8db9a81097d33308c3cc34b0c8c3c0ff5c072cf"
+version = "0.8.1"
+source = "git+https://github.com/gfx-rs/gfx#889fb69e679bd4114d2ade372957398b0e4854a5"
 dependencies = [
  "arrayvec",
  "bitflags",
@@ -393,6 +379,7 @@ dependencies = [
  "naga",
  "objc",
  "parking_lot",
+ "profiling",
  "range-alloc",
  "raw-window-handle",
  "storage-map",
@@ -400,8 +387,8 @@ dependencies = [
 
 [[package]]
 name = "gfx-backend-vulkan"
-version = "0.7.0"
-source = "git+https://github.com/gfx-rs/gfx#a8db9a81097d33308c3cc34b0c8c3c0ff5c072cf"
+version = "0.8.0"
+source = "git+https://github.com/gfx-rs/gfx#889fb69e679bd4114d2ade372957398b0e4854a5"
 dependencies = [
  "arrayvec",
  "ash",
@@ -409,18 +396,20 @@ dependencies = [
  "core-graphics-types",
  "gfx-hal",
  "inplace_it",
+ "libloading 0.7.0",
  "log",
  "objc",
  "parking_lot",
  "raw-window-handle",
+ "renderdoc-sys",
  "smallvec",
  "winapi",
 ]
 
 [[package]]
 name = "gfx-hal"
-version = "0.7.0"
-source = "git+https://github.com/gfx-rs/gfx#a8db9a81097d33308c3cc34b0c8c3c0ff5c072cf"
+version = "0.8.0"
+source = "git+https://github.com/gfx-rs/gfx#889fb69e679bd4114d2ade372957398b0e4854a5"
 dependencies = [
  "bitflags",
  "naga",
@@ -461,9 +450,9 @@ dependencies = [
 
 [[package]]
 name = "glow"
-version = "0.7.2"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "072136d2c3783f3a92f131acb227bc806d3886278e2a4dc1e9990ec89ef9e70b"
+checksum = "4b80b98efaa8a34fce11d60dd2ce2760d5d83c373cbcc73bb87c2a3a84a54108"
 dependencies = [
  "js-sys",
  "slotmap",
@@ -502,9 +491,9 @@ checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
 
 [[package]]
 name = "hermit-abi"
-version = "0.1.17"
+version = "0.1.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5aca5565f760fb5b220e499d72710ed156fdb74e631659e99377d9ebfbd13ae8"
+checksum = "322f4de77956e22ed0e5032c359a0f1273f1f7f0d79bfa3b8ffbc730d7fbcc5c"
 dependencies = [
  "libc",
 ]
@@ -533,36 +522,36 @@ checksum = "90953f308a79fe6d62a4643e51f848fbfddcd05975a38e69fdf4ab86a7baf7ca"
 
 [[package]]
 name = "instant"
-version = "0.1.8"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb1fc4429a33e1f80d41dc9fea4d108a88bec1de8053878898ae448a0b52f613"
+checksum = "61124eeebbd69b8190558df225adf7e4caafce0d743919e5d6b19652314ec5ec"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
 ]
 
 [[package]]
 name = "jobserver"
-version = "0.1.21"
+version = "0.1.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c71313ebb9439f74b00d9d2dcec36440beaf57a6aa0623068441dd7cd81a7f2"
+checksum = "972f5ae5d1cb9c6ae417789196c803205313edde988685da5e3aae0827b9e7fd"
 dependencies = [
  "libc",
 ]
 
 [[package]]
 name = "js-sys"
-version = "0.3.46"
+version = "0.3.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf3d7383929f7c9c7c2d0fa596f325832df98c3704f2c60553080f7127a58175"
+checksum = "2d99f9e3e84b8f67f846ef5b4cbbc3b1c29f6c759fcbce6f01aa0e73d932a24c"
 dependencies = [
  "wasm-bindgen",
 ]
 
 [[package]]
 name = "khronos-egl"
-version = "4.0.0"
+version = "4.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e8cc4d128654d2191681ab98140c4d99e4bd9333efe1526e033586a5a061e1e"
+checksum = "8c2352bd1d0bceb871cb9d40f24360c8133c11d7486b68b5381c1dd1a32015e3"
 dependencies = [
  "libc",
  "libloading 0.7.0",
@@ -594,17 +583,17 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.80"
+version = "0.2.94"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d58d1b70b004888f764dfbf6a26a3b0342a1632d33968e4a179d8011c760614"
+checksum = "18794a8ad5b29321f790b55d93dfba91e125cb1a9edbd4f8e3150acc771c1a5e"
 
 [[package]]
 name = "libloading"
-version = "0.6.5"
+version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1090080fe06ec2648d0da3881d9453d97e71a45f00eb179af7fdd7e3f686fdb0"
+checksum = "351a32417a12d5f7e82c368a66781e307834dae04c6ce0cd4456d52989229883"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "winapi",
 ]
 
@@ -614,26 +603,26 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6f84d96438c15fcd6c3f244c8fce01d1e2b9c6b5623e9c711dc9286d8fc92d6a"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "winapi",
 ]
 
 [[package]]
 name = "lock_api"
-version = "0.4.1"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28247cc5a5be2f05fbcd76dd0cf2c7d3b5400cb978a28042abcd4fa0b3f8261c"
+checksum = "0382880606dff6d15c9476c416d18690b72742aa7b605bb6dd6ec9030fbf07eb"
 dependencies = [
  "scopeguard",
 ]
 
 [[package]]
 name = "log"
-version = "0.4.11"
+version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fabed175da42fed1fa0746b0ea71f412aa9d35e76e95e59b192c64b9dc2bf8b"
+checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if",
 ]
 
 [[package]]
@@ -653,9 +642,9 @@ checksum = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
 
 [[package]]
 name = "memchr"
-version = "2.3.4"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ee1c47aaa256ecabcaea351eae4a9b01ef39ed810004e298d2511ed284b1525"
+checksum = "b16bd47d9e329435e309c58469fe0791c2d0d1ba96ec0954152a5ae2b04387dc"
 
 [[package]]
 name = "memmap"
@@ -669,8 +658,9 @@ dependencies = [
 
 [[package]]
 name = "metal"
-version = "0.21.0"
-source = "git+https://github.com/gfx-rs/metal-rs?rev=439c986eb7a9b91e88b61def2daa66e4043fcbef#439c986eb7a9b91e88b61def2daa66e4043fcbef"
+version = "0.22.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1c12e48c737ee9a55e8bb2352bcde588f79ae308d3529ee888f7cc0f469b5777"
 dependencies = [
  "bitflags",
  "block",
@@ -682,8 +672,8 @@ dependencies = [
 
 [[package]]
 name = "naga"
-version = "0.3.1"
-source = "git+https://github.com/gfx-rs/naga?tag=gfx-15#196523de7820d4907a14bd22517c4d572d26b0be"
+version = "0.4.0"
+source = "git+https://github.com/gfx-rs/naga?tag=gfx-24#ba422f10f83e7c33cebb9c53a8df2b8e4df4de98"
 dependencies = [
  "bit-set",
  "bitflags",
@@ -691,6 +681,7 @@ dependencies = [
  "log",
  "num-traits",
  "petgraph",
+ "rose_tree",
  "spirv_headers",
  "thiserror",
 ]
@@ -734,9 +725,9 @@ dependencies = [
 
 [[package]]
 name = "parking_lot"
-version = "0.11.0"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4893845fa2ca272e647da5d0e46660a314ead9c2fdd9a883aabc32e481a8733"
+checksum = "6d7744ac029df22dca6284efe4e898991d28e3085c706c972bcd7da4a27a15eb"
 dependencies = [
  "instant",
  "lock_api",
@@ -745,12 +736,11 @@ dependencies = [
 
 [[package]]
 name = "parking_lot_core"
-version = "0.8.0"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c361aa727dd08437f2f1447be8b59a33b0edd15e0fcee698f935613d9efbca9b"
+checksum = "fa7a782938e745763fe6907fc6ba86946d72f49fe7e21de074e08128a99fb018"
 dependencies = [
- "cfg-if 0.1.10",
- "cloudabi",
+ "cfg-if",
  "instant",
  "libc",
  "redox_syscall",
@@ -793,7 +783,7 @@ version = "0.1.0"
 dependencies = [
  "copyless",
  "env_logger",
- "gfx-auxil",
+ "fxhash",
  "gfx-backend-dx11",
  "gfx-backend-dx12",
  "gfx-backend-empty",
@@ -801,7 +791,9 @@ dependencies = [
  "gfx-backend-metal",
  "gfx-backend-vulkan",
  "gfx-hal",
+ "lazy_static 1.4.0",
  "log",
+ "profiling",
  "raw-window-handle",
  "renderdoc",
 ]
@@ -815,35 +807,40 @@ dependencies = [
 
 [[package]]
 name = "ppv-lite86"
-version = "0.2.9"
+version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c36fa947111f5c62a733b652544dd0016a43ce89619538a8ef92724a6f501a20"
+checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.24"
+version = "1.0.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e0704ee1a7e00d7bb417d0770ea303c1bccbabf0ef1667dae92b5967f5f8a71"
+checksum = "a152013215dca273577e18d2bf00fa862b89b24169fb78c4c95aeb07992c9cec"
 dependencies = [
  "unicode-xid",
 ]
 
 [[package]]
-name = "quote"
-version = "1.0.7"
+name = "profiling"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37"
+checksum = "c3a66d5e88679f2720126c11ee29da07a08f094eac52306b066edd7d393752d6"
+
+[[package]]
+name = "quote"
+version = "1.0.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3d0b9745dc2debf507c8422de05d7226cc1f0644216dfdfead988f9b1ab32a7"
 dependencies = [
  "proc-macro2",
 ]
 
 [[package]]
 name = "rand"
-version = "0.7.3"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
+checksum = "0ef9e7e66b4468674bfcb0c81af8b7fa0bb154fa9f28eb840da5c447baeb8d7e"
 dependencies = [
- "getrandom",
  "libc",
  "rand_chacha",
  "rand_core",
@@ -852,9 +849,9 @@ dependencies = [
 
 [[package]]
 name = "rand_chacha"
-version = "0.2.2"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4c8ed856279c9737206bf725bf36935d8666ead7aa69b52be55af369d193402"
+checksum = "e12735cf05c9e10bf21534da50a147b924d555dc7a547c42e6bb2d5b6017ae0d"
 dependencies = [
  "ppv-lite86",
  "rand_core",
@@ -862,18 +859,18 @@ dependencies = [
 
 [[package]]
 name = "rand_core"
-version = "0.5.1"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90bde5296fc891b0cef12a6d03ddccc162ce7b2aff54160af9338f8d40df6d19"
+checksum = "34cf66eb183df1c5876e2dcf6b13d57340741e8dc255b48e40a26de954d06ae7"
 dependencies = [
  "getrandom",
 ]
 
 [[package]]
 name = "rand_hc"
-version = "0.2.0"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca3129af7b92a17112d59ad498c6f81eaf463253766b90396d39ea7a39d6613c"
+checksum = "3190ef7066a446f2e7f42e239d161e905420ccab01eb967c9eb27d21b2322a73"
 dependencies = [
  "rand_core",
 ]
@@ -881,7 +878,7 @@ dependencies = [
 [[package]]
 name = "range-alloc"
 version = "0.1.2"
-source = "git+https://github.com/gfx-rs/gfx#a8db9a81097d33308c3cc34b0c8c3c0ff5c072cf"
+source = "git+https://github.com/gfx-rs/gfx#889fb69e679bd4114d2ade372957398b0e4854a5"
 
 [[package]]
 name = "raw-window-handle"
@@ -894,27 +891,29 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.1.57"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
+checksum = "742739e41cd49414de871ea5e549afb7e2a3ac77b589bcbebe8c82fab37147fc"
+dependencies = [
+ "bitflags",
+]
 
 [[package]]
 name = "regex"
-version = "1.4.1"
+version = "1.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8963b85b8ce3074fecffde43b4b0dded83ce2f367dc8d363afc56679f3ee820b"
+checksum = "d07a8629359eb56f1e2fb1652bb04212c072a87ba68546a04065d525673ac461"
 dependencies = [
  "aho-corasick",
  "memchr",
  "regex-syntax",
- "thread_local",
 ]
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.20"
+version = "0.6.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8cab7a364d15cde1e505267766a2d3c4e22a843e1a601f0fa7564c0f82ced11c"
+checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
 
 [[package]]
 name = "remove_dir_all"
@@ -939,6 +938,21 @@ dependencies = [
  "wio",
 ]
 
+[[package]]
+name = "renderdoc-sys"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1382d1f0a252c4bf97dc20d979a2fdd05b024acd7c2ed0f7595d7817666a157"
+
+[[package]]
+name = "rose_tree"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "284de9dae38774e2813aaabd7e947b4a6fe9b8c58c2309f754a487cdd50de1c2"
+dependencies = [
+ "petgraph",
+]
+
 [[package]]
 name = "scopeguard"
 version = "1.1.0"
@@ -963,15 +977,15 @@ checksum = "c46a3482db8f247956e464d783693ece164ca056e6e67563ee5505bdb86452cd"
 
 [[package]]
 name = "smallvec"
-version = "1.4.2"
+version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fbee7696b84bbf3d89a1c2eccff0850e3047ed46bfcd2e92c29a2d074d57e252"
+checksum = "fe0f37c9e8f3c5a4a66ad655a93c74daac4ad00c441533bf5c6e7990bb42604e"
 
 [[package]]
 name = "spirv_cross"
-version = "0.23.0"
+version = "0.23.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06db6bd7b6518f761593783e2896eefe55e90455efc5f44511078ce0426ed418"
+checksum = "60647fadbf83c4a72f0d7ea67a7ca3a81835cf442b8deae5c134c3e0055b2e14"
 dependencies = [
  "cc",
  "js-sys",
@@ -999,9 +1013,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.48"
+version = "1.0.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc371affeffc477f42a221a1e4297aedcea33d47d19b61455588bd9d8f6b19ac"
+checksum = "a1e8cdbefb79a9a5a65e0db8b47b723ee907b7c7f8496c76a1770b5c310bab82"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1010,11 +1024,11 @@ dependencies = [
 
 [[package]]
 name = "tempfile"
-version = "3.1.0"
+version = "3.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
+checksum = "dac1c663cfc93810f88aed9b8941d48cabf856a1b111c29a40439018d870eb22"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if",
  "libc",
  "rand",
  "redox_syscall",
@@ -1024,47 +1038,38 @@ dependencies = [
 
 [[package]]
 name = "termcolor"
-version = "1.1.0"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb6bfa289a4d7c5766392812c0a1f4c1ba45afa1ad47803c11e1f407d846d75f"
+checksum = "2dfed899f0eb03f32ee8c6a0aabdb8a7949659e3466561fc0adf54e26d88c5f4"
 dependencies = [
  "winapi-util",
 ]
 
 [[package]]
 name = "thiserror"
-version = "1.0.23"
+version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76cc616c6abf8c8928e2fdcc0dbfab37175edd8fb49a4641066ad1364fdab146"
+checksum = "e0f4a65597094d4483ddaed134f409b2cb7c1beccf25201a9f73c719254fa98e"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.23"
+version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9be73a2caec27583d0046ef3796c3794f868a5bc813db689eed00c7631275cd1"
+checksum = "7765189610d8241a44529806d6fd1f2e0a08734313a35d5b3a556f92b381f3c0"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
 ]
 
-[[package]]
-name = "thread_local"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d40c6d1b69745a6ec6fb1ca717914848da4b44ae29d9b3080cbee91d72a69b14"
-dependencies = [
- "lazy_static 1.4.0",
-]
-
 [[package]]
 name = "thunderdome"
-version = "0.3.0"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7572415bd688d401c52f6e36f4c8e805b9ae1622619303b9fa835d531db0acae"
+checksum = "87b4947742c93ece24a0032141d9caa3d853752e694a57e35029dd2bd08673e0"
 
 [[package]]
 name = "token_store"
@@ -1074,31 +1079,31 @@ checksum = "a686838375fc11103b9c1529c6508320b7bd5e2401cd62831ca51b3e82e61849"
 
 [[package]]
 name = "unicode-xid"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
+checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
 
 [[package]]
 name = "wasi"
-version = "0.9.0+wasi-snapshot-preview1"
+version = "0.10.2+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
+checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.69"
+version = "0.2.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3cd364751395ca0f68cafb17666eee36b63077fb5ecd972bbcd74c90c4bf736e"
+checksum = "83240549659d187488f91f33c0f8547cbfef0b2088bc470c116d1d260ef623d9"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "wasm-bindgen-macro",
 ]
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.69"
+version = "0.2.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1114f89ab1f4106e5b55e688b828c0ab0ea593a1ea7c094b141b14cbaaec2d62"
+checksum = "ae70622411ca953215ca6d06d3ebeb1e915f0f6613e3b495122878d7ebec7dae"
 dependencies = [
  "bumpalo",
  "lazy_static 1.4.0",
@@ -1111,9 +1116,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.69"
+version = "0.2.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a6ac8995ead1f084a8dea1e65f194d0973800c7f571f6edd70adf06ecf77084"
+checksum = "3e734d91443f177bfdb41969de821e15c516931c3c3db3d318fa1b68975d0f6f"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -1121,9 +1126,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.69"
+version = "0.2.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5a48c72f299d80557c7c62e37e7225369ecc0c963964059509fbafe917c7549"
+checksum = "d53739ff08c8a68b0fdbcd54c372b8ab800b1449ab3c9d706503bc7dd1621b2c"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1134,9 +1139,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.69"
+version = "0.2.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e7811dd7f9398f14cc76efd356f98f03aa30419dea46aa810d71e819fc97158"
+checksum = "d9a543ae66aa233d14bb765ed9af4a33e81b8b58d1584cf1b47ff8cd0b9e4489"
 
 [[package]]
 name = "wayland-client"
@@ -1209,9 +1214,9 @@ dependencies = [
 
 [[package]]
 name = "web-sys"
-version = "0.3.46"
+version = "0.3.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "222b1ef9334f92a21d3fb53dc3fd80f30836959a90f9274a626d7e06315ba3c3"
+checksum = "a905d57e488fec8861446d3393670fb50d27a262344013181c2cdf9fff5481be"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
diff --git a/Cargo.toml b/Cargo.toml
index b2a86e1..d64d8ab 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,3 +17,6 @@ panic = "abort"
 #gfx-backend-dx12 = { path = "../gfx/src/backend/dx12" }
 #gfx-backend-dx11 = { path = "../gfx/src/backend/dx11" }
 #gfx-backend-metal = { path = "../gfx/src/backend/metal" }
+
+[patch.crates-io]
+#naga = { path = "../naga" }
diff --git a/libportability-gfx/Cargo.toml b/libportability-gfx/Cargo.toml
index 8920030..5133522 100644
--- a/libportability-gfx/Cargo.toml
+++ b/libportability-gfx/Cargo.toml
@@ -15,16 +15,22 @@ name = "portability_gfx"
 [features]
 default = []
 dispatch = []
-nightly = ["gfx-auxil"]
-metal-capture = ["gfx-backend-metal/auto-capture"]
+nightly = ["fxhash", "lazy_static"]
 
 [dependencies]
 copyless = "0.1.1"
 env_logger = { version = "0.8", optional = true }
+fxhash = { version = "0.2", optional = true }
+lazy_static = { version = "1", optional = true }
 log = { version = "0.4", features = ["release_max_level_error"] }
 renderdoc = { version = "0.3", optional = true }
 raw-window-handle = "0.3"
 
+[dependencies.profiling]
+version = "1.0.1"
+default-features = false
+#features = ["profile-with-tracy"]
+
 [dependencies.hal]
 package = "gfx-hal"
 git = "https://github.com/gfx-rs/gfx"
@@ -46,12 +52,10 @@ optional = true
 
 [target.'cfg(any(target_os = "macos", target_os = "ios"))'.dependencies.gfx-backend-metal]
 git = "https://github.com/gfx-rs/gfx"
+#features = ["cross"]
 optional = true
 
 [target.'cfg(all(unix, not(target_os = "macos"), not(target_os = "ios")))'.dependencies.gfx-backend-gl]
 git = "https://github.com/gfx-rs/gfx"
-optional = true
-
-[dependencies.gfx-auxil]
-git = "https://github.com/gfx-rs/gfx"
-optional = true
+#features = ["cross"]
+optional = true
\ No newline at end of file
diff --git a/libportability-gfx/src/handle.rs b/libportability-gfx/src/handle.rs
index 690de2e..d81ac23 100644
--- a/libportability-gfx/src/handle.rs
+++ b/libportability-gfx/src/handle.rs
@@ -1,11 +1,8 @@
 use crate::VK_NULL_HANDLE;
 #[cfg(feature = "nightly")]
-use std::sync::{Arc, Mutex};
+use std::{collections::HashMap, hash::BuildHasherDefault, sync::{Arc, Mutex}};
 use std::{borrow, fmt, ops};
 
-#[cfg(feature = "nightly")]
-use gfx_auxil::FastHashMap;
-
 use copyless::{BoxAllocation, BoxHelper};
 
 #[cfg(feature = "nightly")]
@@ -13,8 +10,8 @@ use lazy_static::lazy_static;
 
 #[cfg(feature = "nightly")]
 lazy_static! {
-    static ref REGISTRY: Arc<Mutex<FastHashMap<usize, &'static str>>> =
-        Arc::new(Mutex::new(FastHashMap::default()));
+    static ref REGISTRY: Arc<Mutex<HashMap<usize, &'static str, BuildHasherDefault<fxhash::FxHasher>>>> =
+        Arc::new(Mutex::new(HashMap::default()));
 }
 
 #[repr(C)]
diff --git a/libportability-gfx/src/impls.rs b/libportability-gfx/src/impls.rs
index 3f2de6f..96b8ad3 100644
--- a/libportability-gfx/src/impls.rs
+++ b/libportability-gfx/src/impls.rs
@@ -11,11 +11,10 @@ use hal::{
     {command as com, memory, pass, pso, queue}, {Features, Instance},
 };
 
-#[cfg(feature = "gfx-backend-metal")]
-use std::env;
 use std::{
     borrow::{Borrow, Cow},
     cell::Cell,
+    env,
     ffi::{CStr, CString},
     mem,
     os::raw::{c_int, c_void},
@@ -1828,6 +1827,7 @@ pub unsafe extern "C" fn gfxCreateImage(
     *pImage = Handle::new(Image::Native {
         raw: image,
         fb_attachment,
+        usage,
     });
 
     VkResult::VK_SUCCESS
@@ -1871,17 +1871,40 @@ pub unsafe extern "C" fn gfxCreateImageView(
     _pAllocator: *const VkAllocationCallbacks,
     pView: *mut VkImageView,
 ) -> VkResult {
+    let mut view_usage = None;
+    let mut ptr = pCreateInfo as *const VkStructureType;
+    while !ptr.is_null() {
+        ptr = match *ptr {
+            VkStructureType::VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO => {
+                (ptr as *const VkBaseStruct).as_ref().unwrap().pNext
+            }
+            VkStructureType::VK_STRUCTURE_TYPE_IMAGE_VIEW_USAGE_CREATE_INFO_KHR => {
+                let data = (ptr as *const VkImageViewUsageCreateInfoKHR)
+                    .as_ref()
+                    .unwrap();
+                view_usage = Some(conv::map_image_usage(data.usage));
+                data.pNext
+            }
+            other => {
+                warn!("Unrecognized {:?}, skipping", other);
+                (ptr as *const VkBaseStruct).as_ref().unwrap().pNext
+            }
+        } as *const VkStructureType;
+    }
+
     let info = &*pCreateInfo;
     let view = match *info.image {
         Image::Native {
             ref raw,
             ref fb_attachment,
+            usage,
         } => {
             match gpu.device.create_image_view(
                 raw,
                 conv::map_view_kind(info.viewType),
                 conv::map_format(info.format).unwrap(),
                 conv::map_swizzle(info.components),
+                view_usage.unwrap_or(usage),
                 conv::map_subresource_range(info.subresourceRange),
             ) {
                 Ok(raw) => ImageView::Native {
@@ -1916,6 +1939,22 @@ pub unsafe extern "C" fn gfxCreateShaderModule(
     pShaderModule: *mut VkShaderModule,
 ) -> VkResult {
     let info = &*pCreateInfo;
+    if let Ok(value) = env::var("GFX_SHADER_DUMP") {
+        let base = std::path::PathBuf::from(value.as_str());
+        if base.is_dir() {
+            let code_u8 = slice::from_raw_parts(info.pCode as *const u8, info.codeSize);
+            for i in 1 .. {
+                let full = base.join(format!("{}.spv", i));
+                if !full.exists() {
+                    std::fs::write(full, code_u8).unwrap();
+                    break;
+                }
+            }
+        } else {
+            warn!("Shader dump path {:?} is not accessible", base);
+        }
+    }
+
     let code = slice::from_raw_parts(info.pCode, info.codeSize / 4);
     let shader_module = gpu
         .device
@@ -2348,7 +2387,6 @@ pub unsafe extern "C" fn gfxCreateGraphicsPipelines(
                     };
 
                     // TODO: depth bounds
-
                     pso::DepthStencilDesc {
                         depth: depth_test,
                         depth_bounds: state.depthBoundsTestEnable == VK_TRUE,
@@ -2386,7 +2424,7 @@ pub unsafe extern "C" fn gfxCreateGraphicsPipelines(
                     .and_then(|vp| vp.pScissors.as_ref())
                     .map(conv::map_rect)
             },
-            blend_color: if dyn_states
+            blend_constants: if dyn_states
                 .iter()
                 .any(|&ds| ds == VkDynamicState::VK_DYNAMIC_STATE_BLEND_CONSTANTS)
             {
@@ -2667,6 +2705,7 @@ pub unsafe extern "C" fn gfxCreateSampler(
         min_filter: conv::map_filter(info.minFilter),
         mag_filter: conv::map_filter(info.magFilter),
         mip_filter: conv::map_mipmap_filter(info.mipmapMode),
+        reduction_mode: hal::image::ReductionMode::WeightedAverage,
         wrap_mode: (
             conv::map_wrap_mode(info.addressModeU),
             conv::map_wrap_mode(info.addressModeV),
@@ -4527,6 +4566,7 @@ pub unsafe extern "C" fn gfxCreateSwapchainKHR(
                 Se::DeviceLost(hal::device::DeviceLost) => VkResult::VK_ERROR_DEVICE_LOST,
                 Se::SurfaceLost(hal::window::SurfaceLost) => VkResult::VK_ERROR_SURFACE_LOST_KHR,
                 Se::WindowInUse => VkResult::VK_ERROR_NATIVE_WINDOW_IN_USE_KHR,
+                Se::Unknown => VkResult::VK_ERROR_UNKNOWN,
             }
         }
     }
diff --git a/libportability-gfx/src/lib.rs b/libportability-gfx/src/lib.rs
index d3f625c..572c33d 100644
--- a/libportability-gfx/src/lib.rs
+++ b/libportability-gfx/src/lib.rs
@@ -122,6 +122,7 @@ pub enum Image<B: hal::Backend> {
         //mip_levels: u32,
         //array_layers: u32,
         fb_attachment: hal::image::FramebufferAttachment,
+        usage: hal::image::Usage,
     },
     SwapchainFrame {
         swapchain: VkSwapchainKHR,
@@ -662,6 +663,7 @@ pub enum VkResult {
     VK_ERROR_TOO_MANY_OBJECTS = -10,
     VK_ERROR_FORMAT_NOT_SUPPORTED = -11,
     VK_ERROR_FRAGMENTED_POOL = -12,
+    VK_ERROR_UNKNOWN = -13,
     VK_ERROR_SURFACE_LOST_KHR = -1000000000,
     VK_ERROR_NATIVE_WINDOW_IN_USE_KHR = -1000000001,
     VK_SUBOPTIMAL_KHR = 1000001003,
@@ -830,6 +832,7 @@ pub enum VkStructureType {
     VK_STRUCTURE_TYPE_FRAMEBUFFER_ATTACHMENTS_CREATE_INFO_KHR = 1000108001,
     VK_STRUCTURE_TYPE_FRAMEBUFFER_ATTACHMENT_IMAGE_INFO_KHR = 1000108002,
     VK_STRUCTURE_TYPE_RENDER_PASS_ATTACHMENT_BEGIN_INFO_KHR = 1000108003,
+    VK_STRUCTURE_TYPE_IMAGE_VIEW_USAGE_CREATE_INFO_KHR = 1000117002,
     VK_STRUCTURE_TYPE_IOS_SURFACE_CREATE_INFO_MVK = 1000122000,
     VK_STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK = 1000123000,
     VK_STRUCTURE_TYPE_METAL_SURFACE_CREATE_INFO_EXT = 1000217000,
@@ -7275,3 +7278,15 @@ impl Clone for VkRenderPassAttachmentBeginInfoKHR {
         *self
     }
 }
+#[repr(C)]
+#[derive(Debug, Copy)]
+pub struct VkImageViewUsageCreateInfoKHR {
+    pub sType: VkStructureType,
+    pub pNext: *const raw::c_void,
+    pub usage: VkImageUsageFlags,
+}
+impl Clone for VkImageViewUsageCreateInfoKHR {
+    fn clone(&self) -> Self {
+        *self
+    }
+}