From 79b61ea333586a96e90be596d101958102406d48 Mon Sep 17 00:00:00 2001
From: Florian RICHER <florian.richer@unova.fr>
Date: Wed, 8 Jun 2022 13:00:04 +0200
Subject: [PATCH] [TUTO] Finish learn gpu

---
 Cargo.lock                   | 651 ++++++++++++++++++++---------------
 Cargo.toml                   |   7 +-
 README.md                    |   3 +-
 engine_core/Cargo.toml       |  10 +-
 engine_core/src/lib.rs       |  55 ++-
 engine_core/src/state.rs     | 121 +++++++
 engine_core/src/utils/mod.rs |  41 ---
 src/main.rs                  |   8 +-
 8 files changed, 554 insertions(+), 342 deletions(-)
 create mode 100644 engine_core/src/state.rs
 delete mode 100644 engine_core/src/utils/mod.rs

diff --git a/Cargo.lock b/Cargo.lock
index d950d53..4875c90 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,12 +2,6 @@
 # It is not intended for manual editing.
 version = 3
 
-[[package]]
-name = "ab_glyph_rasterizer"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9fe5e32de01730eb1f6b7f5b51c17e03e2325bf40a74f754f04f130043affff"
-
 [[package]]
 name = "adler"
 version = "1.0.2"
@@ -26,19 +20,6 @@ version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "739f4a8db6605981345c5654f3a85b056ce52f37a39d34da03f25bf2151ea16e"
 
-[[package]]
-name = "andrew"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c4afb09dd642feec8408e33f92f3ffc4052946f6b20f32fb99c1f58cd4fa7cf"
-dependencies = [
- "bitflags",
- "rusttype",
- "walkdir",
- "xdg",
- "xml-rs",
-]
-
 [[package]]
 name = "approx"
 version = "0.4.0"
@@ -56,11 +37,11 @@ checksum = "be4dc07131ffa69b8072d35f5007352af944213cde02545e2103680baed38fcd"
 
 [[package]]
 name = "ash"
-version = "0.33.2+1.2.186"
+version = "0.34.0+1.2.203"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73e2b957a47afef62973ed5fa0a52afb3289c7a243bfbc3906090b8434971237"
+checksum = "b0f780da53d0063880d45554306489f09dd8d1bda47688b4a57bc579119356df"
 dependencies = [
- "libloading 0.7.0",
+ "libloading",
 ]
 
 [[package]]
@@ -84,6 +65,12 @@ version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "349f9b6a179ed607305526ca489b34ad0a41aed5f7980fa90eb03160b69598fb"
 
+[[package]]
+name = "bit_field"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dcb6dd1c2376d2e096796e234a70e17e94cc2d5d54ff8ce42b28cef1d0d359a4"
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -116,12 +103,12 @@ checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
 [[package]]
 name = "calloop"
-version = "0.6.5"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b036167e76041694579972c28cf4877b4f92da222560ddb49008937b6a6727c"
+checksum = "bf2eec61efe56aa1e813f5126959296933cf0700030e4314786c48779a66ab82"
 dependencies = [
  "log",
- "nix 0.18.0",
+ "nix",
 ]
 
 [[package]]
@@ -302,20 +289,6 @@ dependencies = [
  "cfg-if 1.0.0",
 ]
 
-[[package]]
-name = "crossbeam"
-version = "0.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ae5588f6b3c3cb05239e90bd110f257254aecd01e4635400391aeae07497845"
-dependencies = [
- "cfg-if 1.0.0",
- "crossbeam-channel",
- "crossbeam-deque",
- "crossbeam-epoch",
- "crossbeam-queue",
- "crossbeam-utils",
-]
-
 [[package]]
 name = "crossbeam-channel"
 version = "0.5.1"
@@ -350,16 +323,6 @@ dependencies = [
  "scopeguard",
 ]
 
-[[package]]
-name = "crossbeam-queue"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b10ddc024425c88c2ad148c1b0fd53f4c6d38db9697c9f1588381212fa657c9"
-dependencies = [
- "cfg-if 1.0.0",
- "crossbeam-utils",
-]
-
 [[package]]
 name = "crossbeam-utils"
 version = "0.8.5"
@@ -370,6 +333,12 @@ dependencies = [
  "lazy_static",
 ]
 
+[[package]]
+name = "cty"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b365fabc795046672053e29c954733ec3b05e4be654ab130fe8f1f94d7051f35"
+
 [[package]]
 name = "d3d12"
 version = "0.4.1"
@@ -377,15 +346,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2daefd788d1e96e0a9d66dee4b828b883509bc3ea9ce30665f04c3246372690c"
 dependencies = [
  "bitflags",
- "libloading 0.7.0",
+ "libloading",
  "winapi",
 ]
 
 [[package]]
 name = "darling"
-version = "0.10.2"
+version = "0.13.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d706e75d87e35569db781a9b5e2416cff1236a47ed380831f959382ccd5f858"
+checksum = "a01d95850c592940db9b8194bc39f4bc0e89dee5c4265e4b1807c34a9aba453c"
 dependencies = [
  "darling_core",
  "darling_macro",
@@ -393,9 +362,9 @@ dependencies = [
 
 [[package]]
 name = "darling_core"
-version = "0.10.2"
+version = "0.13.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0c960ae2da4de88a91b2d920c2a7233b400bc33cb28453a2987822d8392519b"
+checksum = "859d65a907b6852c9361e3185c862aae7fafd2887876799fa55f5f99dc40d610"
 dependencies = [
  "fnv",
  "ident_case",
@@ -407,9 +376,9 @@ dependencies = [
 
 [[package]]
 name = "darling_macro"
-version = "0.10.2"
+version = "0.13.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b5a2f4ac4969822c62224815d069952656cadc7084fdca9751e6d959189b72"
+checksum = "9c972679f83bdf9c42bd905396b6c3588a843a17f0f16dfcfa3e2c5d57441835"
 dependencies = [
  "darling_core",
  "quote",
@@ -418,12 +387,11 @@ dependencies = [
 
 [[package]]
 name = "deflate"
-version = "0.8.6"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73770f8e1fe7d64df17ca66ad28994a0a623ea497fa69486e14984e715c5d174"
+checksum = "c86f7e25f518f4b81808a2cf1c50996a61f5c2eb394b2393bd87f2a4780a432f"
 dependencies = [
  "adler32",
- "byteorder",
 ]
 
 [[package]]
@@ -443,22 +411,13 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bd0c93bb4b0c6d9b77f4435b0ae98c24d17f1c45b2ff844c6151a07256ca923b"
 
-[[package]]
-name = "dlib"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b11f15d1e3268f140f68d390637d5e76d849782d971ae7063e0da69fe9709a76"
-dependencies = [
- "libloading 0.6.7",
-]
-
 [[package]]
 name = "dlib"
 version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac1b7517328c04c2aa68422fc60a41b92208182142ed04a25879c26c8f878794"
 dependencies = [
- "libloading 0.7.0",
+ "libloading",
 ]
 
 [[package]]
@@ -479,15 +438,49 @@ version = "0.0.1"
 dependencies = [
  "cgmath",
  "image",
+ "log",
  "wgpu",
  "winit",
 ]
 
 [[package]]
-name = "fixedbitset"
-version = "0.4.0"
+name = "exr"
+version = "1.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "398ea4fabe40b9b0d885340a2a991a44c8a645624075ad966d21f88688e2b69e"
+checksum = "14cc0e06fb5f67e5d6beadf3a382fec9baca1aa751c6d5368fdeee7e5932c215"
+dependencies = [
+ "bit_field",
+ "deflate",
+ "flume",
+ "half",
+ "inflate",
+ "lebe",
+ "smallvec",
+ "threadpool",
+]
+
+[[package]]
+name = "flate2"
+version = "1.0.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f82b0f4c27ad9f8bfd1f3208d882da2b09c301bc1c828fd3a00d0216d2fbbff6"
+dependencies = [
+ "crc32fast",
+ "miniz_oxide",
+]
+
+[[package]]
+name = "flume"
+version = "0.10.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "843c03199d0c0ca54bc1ea90ac0d507274c28abcc4f691ae8b4eaa375087c76a"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "nanorand",
+ "pin-project",
+ "spin",
+]
 
 [[package]]
 name = "fnv"
@@ -510,6 +503,18 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
 
+[[package]]
+name = "futures-core"
+version = "0.3.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c09fd04b7e4073ac7156a9539b57a484a8ea920f79c7c675d05d289ab6110d3"
+
+[[package]]
+name = "futures-sink"
+version = "0.3.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21163e139fa306126e6eedaf49ecdb4588f939600f0b1e770f4205ee4b7fa868"
+
 [[package]]
 name = "fxhash"
 version = "0.2.1"
@@ -519,6 +524,19 @@ dependencies = [
  "byteorder",
 ]
 
+[[package]]
+name = "getrandom"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9be70c98951c83b8d2f8f60d7065fa6d5146873094452a1008da8c2f1e4205ad"
+dependencies = [
+ "cfg-if 1.0.0",
+ "js-sys",
+ "libc",
+ "wasi 0.10.2+wasi-snapshot-preview1",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "gif"
 version = "0.11.2"
@@ -531,9 +549,9 @@ dependencies = [
 
 [[package]]
 name = "glow"
-version = "0.11.0"
+version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f04649123493bc2483cbef4daddb45d40bbdae5adb221a63a23efdb0cc99520"
+checksum = "d8bd5877156a19b8ac83a29b2306fe20537429d318f3ff0a1a2119f8d9c61919"
 dependencies = [
  "js-sys",
  "slotmap",
@@ -580,6 +598,12 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "half"
+version = "1.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eabb4a44450da02c90444cf74558da904edde8fb4e9035a9a6a4e15445af0bd7"
+
 [[package]]
 name = "hashbrown"
 version = "0.9.1"
@@ -604,6 +628,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "hexf-parse"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dfa686283ad6dd069f105e5ab091b04c62850d3e4cf5d67debad1933f55023df"
+
 [[package]]
 name = "ident_case"
 version = "1.0.1"
@@ -612,13 +642,14 @@ checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
 
 [[package]]
 name = "image"
-version = "0.23.14"
+version = "0.24.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24ffcb7e7244a9bf19d35bf2883b9c080c4ced3c07a9895572178cdb8f13f6a1"
+checksum = "28edd9d7bc256be2502e325ac0628bde30b7001b9b52e0abe31a1a9dc2701212"
 dependencies = [
  "bytemuck",
  "byteorder",
  "color_quant",
+ "exr",
  "gif",
  "jpeg-decoder",
  "num-iter",
@@ -639,6 +670,15 @@ dependencies = [
  "hashbrown 0.11.2",
 ]
 
+[[package]]
+name = "inflate"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1cdb29978cc5797bd8dcc8e5bf7de604891df2a8dc576973d71a281e916db2ff"
+dependencies = [
+ "adler32",
+]
+
 [[package]]
 name = "inplace_it"
 version = "0.3.3"
@@ -652,8 +692,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bee0328b1209d157ef001c94dd85b4f8f64139adb0eac2659f4b08382b2f474d"
 dependencies = [
  "cfg-if 1.0.0",
+ "js-sys",
+ "wasm-bindgen",
+ "web-sys",
 ]
 
+[[package]]
+name = "itoa"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "112c678d4050afce233f4f2852bb2eb519230b3cf12f33585275537d7e41578d"
+
 [[package]]
 name = "jni-sys"
 version = "0.3.0"
@@ -662,9 +711,9 @@ checksum = "8eaf4bc02d17cbdd7ff4c7438cafcdf7fb9a4613313ad11b4f8fefe7d3fa0130"
 
 [[package]]
 name = "jpeg-decoder"
-version = "0.1.22"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "229d53d58899083193af11e15917b5640cd40b29ff475a1fe4ef725deb02d0f2"
+checksum = "9478aa10f73e7528198d75109c8be5cd7d15fb530238040148d5f9a22d4c5b3b"
 dependencies = [
  "rayon",
 ]
@@ -685,7 +734,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8c2352bd1d0bceb871cb9d40f24360c8133c11d7486b68b5381c1dd1a32015e3"
 dependencies = [
  "libc",
- "libloading 0.7.0",
+ "libloading",
 ]
 
 [[package]]
@@ -695,20 +744,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
-name = "libc"
-version = "0.2.101"
+name = "lebe"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3cb00336871be5ed2c8ed44b60ae9959dc5b9f08539422ed43f09e34ecaeba21"
+checksum = "7efd1d698db0759e6ef11a7cd44407407399a910c774dd804c64c032da7826ff"
 
 [[package]]
-name = "libloading"
-version = "0.6.7"
+name = "libc"
+version = "0.2.126"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "351a32417a12d5f7e82c368a66781e307834dae04c6ce0cd4456d52989229883"
-dependencies = [
- "cfg-if 1.0.0",
- "winapi",
-]
+checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836"
 
 [[package]]
 name = "libloading"
@@ -731,9 +776,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.14"
+version = "0.4.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710"
+checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
 dependencies = [
  "cfg-if 1.0.0",
 ]
@@ -761,9 +806,9 @@ checksum = "308cc39be01b73d0d18f82a0e7b2a3df85245f84af96fdddc5d202d27e47b86a"
 
 [[package]]
 name = "memmap2"
-version = "0.1.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b70ca2a6103ac8b665dc150b142ef0e4e89df640c9e6cf295d189c3caebe5a"
+checksum = "00b6c2ebff6180198788f5db08d7ce3bc1d0b617176678831a7510825973e357"
 dependencies = [
  "libc",
 ]
@@ -799,80 +844,59 @@ checksum = "6595bb28ed34f43c3fe088e48f6cfb2e033cab45f25a5384d5fdf564fbc8c4b2"
 
 [[package]]
 name = "miniz_oxide"
-version = "0.3.7"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "791daaae1ed6889560f8c4359194f56648355540573244a5448a83ba1ecc7435"
-dependencies = [
- "adler32",
-]
-
-[[package]]
-name = "miniz_oxide"
-version = "0.4.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a92518e98c078586bc6c934028adcca4c92a53d6a958196de835170a01d84e4b"
+checksum = "6f5c75688da582b8ffc1f1799e9db273f32133c49e048f614d22ec3256773ccc"
 dependencies = [
  "adler",
- "autocfg",
 ]
 
 [[package]]
 name = "mio"
-version = "0.7.13"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c2bdb6314ec10835cd3293dd268473a835c02b7b352e788be788b3c6ca6bb16"
+checksum = "713d550d9b44d89174e066b7a6217ae06234c10cb47819a88290d2b353c31799"
 dependencies = [
  "libc",
  "log",
- "miow",
- "ntapi",
- "winapi",
-]
-
-[[package]]
-name = "mio-misc"
-version = "1.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ddf05411bb159cdb5801bb10002afb66cb4572be656044315e363460ce69dc2"
-dependencies = [
- "crossbeam",
- "crossbeam-queue",
- "log",
- "mio",
-]
-
-[[package]]
-name = "miow"
-version = "0.3.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9f1c5b025cda876f66ef43a113f91ebc9f4ccef34843000e0adf6ebbab84e21"
-dependencies = [
- "winapi",
+ "wasi 0.11.0+wasi-snapshot-preview1",
+ "windows-sys",
 ]
 
 [[package]]
 name = "naga"
-version = "0.6.1"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "568344dfe26b6caee4003da5be57bf8c2ef16d9525a2a5561164bcc462687f92"
+checksum = "3012f2dbcc79e8e0b5825a4836a7106a75dd9b2fe42c528163be0f572538c705"
 dependencies = [
  "bit-set",
  "bitflags",
  "codespan-reporting",
- "fxhash",
+ "hexf-parse",
+ "indexmap",
  "log",
  "num-traits",
- "petgraph",
+ "rustc-hash",
  "spirv",
  "thiserror",
 ]
 
 [[package]]
-name = "ndk"
-version = "0.3.0"
+name = "nanorand"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8794322172319b972f528bf90c6b467be0079f1fa82780ffb431088e741a73ab"
+checksum = "6a51313c5820b0b02bd422f4b44776fbf47961755c74ce64afc73bfad10226c3"
 dependencies = [
+ "getrandom",
+]
+
+[[package]]
+name = "ndk"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96d868f654c72e75f8687572699cdabe755f03effbb62542768e995d5b8d699d"
+dependencies = [
+ "bitflags",
  "jni-sys",
  "ndk-sys",
  "num_enum",
@@ -880,27 +904,34 @@ dependencies = [
 ]
 
 [[package]]
-name = "ndk-glue"
-version = "0.3.0"
+name = "ndk-context"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5caf0c24d51ac1c905c27d4eda4fa0635bbe0de596b8f79235e0b17a4d29385"
+checksum = "27b02d87554356db9e9a873add8782d4ea6e3e58ea071a9adb9a2e8ddb884a8b"
+
+[[package]]
+name = "ndk-glue"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c71bee8ea72d685477e28bd004cfe1bf99c754d688cd78cad139eae4089484d4"
 dependencies = [
  "lazy_static",
  "libc",
  "log",
  "ndk",
+ "ndk-context",
  "ndk-macro",
  "ndk-sys",
 ]
 
 [[package]]
 name = "ndk-macro"
-version = "0.2.0"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05d1c6307dc424d0f65b9b06e94f88248e6305726b14729fd67a5e47b2dc481d"
+checksum = "0df7ac00c4672f9d5aece54ee3347520b7e20f158656c7db2e6de01902eb7a6c"
 dependencies = [
  "darling",
- "proc-macro-crate 0.1.5",
+ "proc-macro-crate",
  "proc-macro2",
  "quote",
  "syn",
@@ -908,32 +939,21 @@ dependencies = [
 
 [[package]]
 name = "ndk-sys"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c44922cb3dbb1c70b5e5f443d63b64363a898564d739ba5198e3a9138442868d"
+checksum = "e1bcdd74c20ad5d95aacd60ef9ba40fdf77f767051040541df557b7a9b2a2121"
 
 [[package]]
 name = "nix"
-version = "0.18.0"
+version = "0.22.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "83450fe6a6142ddd95fb064b746083fc4ef1705fe81f64a64e1d4b39f54a1055"
-dependencies = [
- "bitflags",
- "cc",
- "cfg-if 0.1.10",
- "libc",
-]
-
-[[package]]
-name = "nix"
-version = "0.20.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa9b4819da1bc61c0ea48b63b7bc8604064dd43013e7cc325df098d49cd7c18a"
+checksum = "e4916f159ed8e5de0082076562152a76b7a1f64a01fd9d1e0fea002c37624faf"
 dependencies = [
  "bitflags",
  "cc",
  "cfg-if 1.0.0",
  "libc",
+ "memoffset",
 ]
 
 [[package]]
@@ -947,15 +967,6 @@ dependencies = [
  "version_check",
 ]
 
-[[package]]
-name = "ntapi"
-version = "0.3.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f6bb902e437b6d86e03cce10a7e2af662292c5dfef23b65899ea3ac9354ad44"
-dependencies = [
- "winapi",
-]
-
 [[package]]
 name = "num-integer"
 version = "0.1.44"
@@ -979,9 +990,9 @@ dependencies = [
 
 [[package]]
 name = "num-rational"
-version = "0.3.2"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12ac428b1cb17fce6f731001d307d351ec70a6d202fc2e60f7d4c5e42d8f4f07"
+checksum = "d41702bd167c2df5520b384281bc111a4b5efcf7fbc4c9c222c815b07e0a6a6a"
 dependencies = [
  "autocfg",
  "num-integer",
@@ -1023,12 +1034,21 @@ version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "486ea01961c4a818096de679a8b740b26d9033146ac5291b1c98557658f8cdd9"
 dependencies = [
- "proc-macro-crate 1.0.0",
+ "proc-macro-crate",
  "proc-macro2",
  "quote",
  "syn",
 ]
 
+[[package]]
+name = "num_threads"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2819ce041d2ee131036f4fc9d6ae7ae125a3a40e97ba64d04fe799ad9dabbb44"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "objc"
 version = "0.2.7"
@@ -1054,15 +1074,6 @@ version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "692fcb63b64b1758029e0a96ee63e049ce8c5948587f2f7208df04625e5f6b56"
 
-[[package]]
-name = "owned_ttf_parser"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f923fb806c46266c02ab4a5b239735c144bdeda724a50ed058e5226f594cde3"
-dependencies = [
- "ttf-parser",
-]
-
 [[package]]
 name = "parking_lot"
 version = "0.11.2"
@@ -1095,13 +1106,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
 [[package]]
-name = "petgraph"
-version = "0.6.0"
+name = "pin-project"
+version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a13a2fa9d0b63e5f22328828741e523766fff0ee9e779316902290dff3f824f"
+checksum = "58ad3879ad3baf4e44784bc6a718a8698867bb991f8ce24d1bcbe2cfb4c3a75e"
 dependencies = [
- "fixedbitset",
- "indexmap",
+ "pin-project-internal",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "1.0.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "744b6f092ba29c3650faf274db506afd39944f48420f6c86b17cfe0ee1cb36bb"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -1112,24 +1133,21 @@ checksum = "3831453b3449ceb48b6d9c7ad7c96d5ea673e9b470a1dc578c2ce6521230884c"
 
 [[package]]
 name = "png"
-version = "0.16.8"
+version = "0.17.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c3287920cb847dee3de33d301c463fba14dda99db24214ddf93f83d3021f4c6"
+checksum = "dc38c0ad57efb786dd57b9864e5b18bae478c00c824dc55a38bbc9da95dde3ba"
 dependencies = [
  "bitflags",
  "crc32fast",
  "deflate",
- "miniz_oxide 0.3.7",
+ "miniz_oxide",
 ]
 
 [[package]]
-name = "proc-macro-crate"
-version = "0.1.5"
+name = "pollster"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d6ea3c4595b96363c13943497db34af4460fb474a95c43f4446ad341b8c9785"
-dependencies = [
- "toml",
-]
+checksum = "5da3b0203fd7ee5720aa0b5e790b591aa5d3f41c3ed2c34a3a393382198af2f7"
 
 [[package]]
 name = "proc-macro-crate"
@@ -1173,11 +1191,11 @@ checksum = "63e935c45e09cc6dcf00d2f0b2d630a58f4095320223d47fc68918722f0538b6"
 
 [[package]]
 name = "raw-window-handle"
-version = "0.3.3"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a441a7a6c80ad6473bd4b74ec1c9a4c951794285bf941c2126f607c72e48211"
+checksum = "b800beb9b6e7d2df1fe337c9e3d04e3af22a124460fb4c30fcc22c9117cefb41"
 dependencies = [
- "libc",
+ "cty",
 ]
 
 [[package]]
@@ -1221,23 +1239,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f1382d1f0a252c4bf97dc20d979a2fdd05b024acd7c2ed0f7595d7817666a157"
 
 [[package]]
-name = "rusttype"
-version = "0.9.2"
+name = "rustc-hash"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc7c727aded0be18c5b80c1640eae0ac8e396abf6fa8477d96cb37d18ee5ec59"
-dependencies = [
- "ab_glyph_rasterizer",
- "owned_ttf_parser",
-]
-
-[[package]]
-name = "same-file"
-version = "1.0.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
-dependencies = [
- "winapi-util",
-]
+checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 
 [[package]]
 name = "scoped-tls"
@@ -1263,6 +1268,17 @@ version = "1.0.130"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f12d06de37cf59146fbdecab66aa99f9fe4f78722e3607577a5375d66bd0c913"
 
+[[package]]
+name = "simplelog"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "48dfff04aade74dd495b007c831cd6f4e0cee19c344dd9dc0884c0289b70a786"
+dependencies = [
+ "log",
+ "termcolor",
+ "time",
+]
+
 [[package]]
 name = "slotmap"
 version = "1.0.5"
@@ -1274,29 +1290,38 @@ dependencies = [
 
 [[package]]
 name = "smallvec"
-version = "1.6.1"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe0f37c9e8f3c5a4a66ad655a93c74daac4ad00c441533bf5c6e7990bb42604e"
+checksum = "f2dd574626839106c320a323308629dcb1acfc96e32a8cba364ddc61ac23ee83"
 
 [[package]]
 name = "smithay-client-toolkit"
-version = "0.12.3"
+version = "0.15.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4750c76fd5d3ac95fa3ed80fe667d6a3d8590a960e5b575b98eea93339a80b80"
+checksum = "8a28f16a97fa0e8ce563b2774d1e732dd5d4025d2772c5dba0a41a0f90a29da3"
 dependencies = [
- "andrew",
  "bitflags",
  "calloop",
- "dlib 0.4.2",
+ "dlib",
  "lazy_static",
  "log",
  "memmap2",
- "nix 0.18.0",
+ "nix",
+ "pkg-config",
  "wayland-client",
  "wayland-cursor",
  "wayland-protocols",
 ]
 
+[[package]]
+name = "spin"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c530c2b0d0bf8b69304b39fe2001993e267461948b890cd037d8ad4293fa1a0d"
+dependencies = [
+ "lock_api",
+]
+
 [[package]]
 name = "spirv"
 version = "0.2.0+1.5.4"
@@ -1309,9 +1334,9 @@ dependencies = [
 
 [[package]]
 name = "strsim"
-version = "0.9.3"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6446ced80d6c486436db5c078dde11a9f73d42b57fb273121e160b84f63d894c"
+checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
 
 [[package]]
 name = "syn"
@@ -1354,16 +1379,43 @@ dependencies = [
 ]
 
 [[package]]
-name = "tiff"
-version = "0.6.1"
+name = "threadpool"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a53f4706d65497df0c4349241deddf35f84cee19c87ed86ea8ca590f4464437"
+checksum = "d050e60b33d41c19108b32cea32164033a9013fe3b46cbd4457559bfbf77afaa"
 dependencies = [
+ "num_cpus",
+]
+
+[[package]]
+name = "tiff"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7cfada0986f446a770eca461e8c6566cb879682f7d687c8348aa0c857bd52286"
+dependencies = [
+ "flate2",
  "jpeg-decoder",
- "miniz_oxide 0.4.4",
  "weezl",
 ]
 
+[[package]]
+name = "time"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2702e08a7a860f005826c6815dcac101b19b5eb330c27fe4a5928fec1d20ddd"
+dependencies = [
+ "itoa",
+ "libc",
+ "num_threads",
+ "time-macros",
+]
+
+[[package]]
+name = "time-macros"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42657b1a6f4d817cda8e7a0ace261fe0cc946cf3a80314390b22cc61ae080792"
+
 [[package]]
 name = "toml"
 version = "0.5.8"
@@ -1373,17 +1425,13 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "ttf-parser"
-version = "0.6.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e5d7cd7ab3e47dda6e56542f4bbf3824c15234958c6e1bd6aaa347e93499fdc"
-
 [[package]]
 name = "tuto1"
 version = "0.1.0"
 dependencies = [
  "engine_core",
+ "pollster",
+ "simplelog",
 ]
 
 [[package]]
@@ -1405,15 +1453,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5fecdca9a5291cc2b8dcf7dc02453fee791a280f3743cb0905f8822ae463b3fe"
 
 [[package]]
-name = "walkdir"
-version = "2.3.2"
+name = "wasi"
+version = "0.10.2+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "808cf2735cd4b6866113f648b791c6adc5714537bc222d9347bb203386ffda56"
-dependencies = [
- "same-file",
- "winapi",
- "winapi-util",
-]
+checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
+
+[[package]]
+name = "wasi"
+version = "0.11.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
@@ -1483,14 +1532,14 @@ checksum = "acdb075a845574a1fa5f09fd77e43f7747599301ea3417a9fbffdeedfc1f4a29"
 
 [[package]]
 name = "wayland-client"
-version = "0.28.6"
+version = "0.29.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3ab332350e502f159382201394a78e3cc12d0f04db863429260164ea40e0355"
+checksum = "91223460e73257f697d9e23d401279123d36039a3f7a449e983f123292d4458f"
 dependencies = [
  "bitflags",
  "downcast-rs",
  "libc",
- "nix 0.20.0",
+ "nix",
  "scoped-tls",
  "wayland-commons",
  "wayland-scanner",
@@ -1499,11 +1548,11 @@ dependencies = [
 
 [[package]]
 name = "wayland-commons"
-version = "0.28.6"
+version = "0.29.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a21817947c7011bbd0a27e11b17b337bfd022e8544b071a2641232047966fbda"
+checksum = "94f6e5e340d7c13490eca867898c4cec5af56c27a5ffe5c80c6fc4708e22d33e"
 dependencies = [
- "nix 0.20.0",
+ "nix",
  "once_cell",
  "smallvec",
  "wayland-sys",
@@ -1511,20 +1560,20 @@ dependencies = [
 
 [[package]]
 name = "wayland-cursor"
-version = "0.28.6"
+version = "0.29.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be610084edd1586d45e7bdd275fe345c7c1873598caa464c4fb835dee70fa65a"
+checksum = "c52758f13d5e7861fc83d942d3d99bf270c83269575e52ac29e5b73cb956a6bd"
 dependencies = [
- "nix 0.20.0",
+ "nix",
  "wayland-client",
  "xcursor",
 ]
 
 [[package]]
 name = "wayland-protocols"
-version = "0.28.6"
+version = "0.29.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "286620ea4d803bacf61fa087a4242ee316693099ee5a140796aaba02b29f861f"
+checksum = "60147ae23303402e41fe034f74fb2c35ad0780ee88a1c40ac09a3be1e7465741"
 dependencies = [
  "bitflags",
  "wayland-client",
@@ -1534,9 +1583,9 @@ dependencies = [
 
 [[package]]
 name = "wayland-scanner"
-version = "0.28.6"
+version = "0.29.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce923eb2deb61de332d1f356ec7b6bf37094dc5573952e1c8936db03b54c03f1"
+checksum = "39a1ed3143f7a143187156a2ab52742e89dac33245ba505c17224df48939f9e0"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1545,20 +1594,20 @@ dependencies = [
 
 [[package]]
 name = "wayland-sys"
-version = "0.28.6"
+version = "0.29.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d841fca9aed7febf9bed2e9796c49bf58d4152ceda8ac949ebe00868d8f0feb8"
+checksum = "d9341df79a8975679188e37dab3889bfa57c44ac2cb6da166f519a81cbe452d4"
 dependencies = [
- "dlib 0.5.0",
+ "dlib",
  "lazy_static",
  "pkg-config",
 ]
 
 [[package]]
 name = "web-sys"
-version = "0.3.51"
+version = "0.3.53"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e828417b379f3df7111d3a2a9e5753706cae29c41f7c4029ee9fd77f3e09e582"
+checksum = "224b2f6b67919060055ef1a67807367c2066ed520c3862cc013d26cf893a783c"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -1572,13 +1621,14 @@ checksum = "d8b77fdfd5a253be4ab714e4ffa3c49caf146b4de743e97510c0656cf90f1e8e"
 
 [[package]]
 name = "wgpu"
-version = "0.10.1"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d92a4fe73b1e7d7ef99938dacd49258cbf1ad87cdb5bf6efa20c27447442b45"
+checksum = "b97cd781ff044d6d697b632a2e212032c2e957d1afaa21dbf58069cbb8f78567"
 dependencies = [
  "arrayvec",
  "js-sys",
  "log",
+ "naga",
  "parking_lot",
  "raw-window-handle",
  "smallvec",
@@ -1592,13 +1642,14 @@ dependencies = [
 
 [[package]]
 name = "wgpu-core"
-version = "0.10.1"
+version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a81393a8d78194c7433d63afed2bf5f64feb126aef9ddd18eca3b16e9fac0cea"
+checksum = "c4688c000eb841ca55f7b35db659b78d6e1cd77d7caf8fb929f4e181f754047d"
 dependencies = [
  "arrayvec",
  "bitflags",
  "cfg_aliases",
+ "codespan-reporting",
  "copyless",
  "fxhash",
  "log",
@@ -1614,9 +1665,9 @@ dependencies = [
 
 [[package]]
 name = "wgpu-hal"
-version = "0.10.2"
+version = "0.12.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31bc8def88a1416997bff66b1f6788a4bd497546ad985db2d442d099c48f4246"
+checksum = "d684ea6a34974a2fc19f1dfd183d11a62e22d75c4f187a574bb1224df8e056c2"
 dependencies = [
  "arrayvec",
  "ash",
@@ -1631,26 +1682,30 @@ dependencies = [
  "gpu-alloc",
  "gpu-descriptor",
  "inplace_it",
+ "js-sys",
  "khronos-egl",
- "libloading 0.7.0",
+ "libloading",
  "log",
  "metal",
  "naga",
  "objc",
  "parking_lot",
+ "profiling",
  "range-alloc",
  "raw-window-handle",
  "renderdoc-sys",
  "thiserror",
+ "wasm-bindgen",
+ "web-sys",
  "wgpu-types",
  "winapi",
 ]
 
 [[package]]
 name = "wgpu-types"
-version = "0.10.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25feb2fbf24ab3219a9f10890ceb8e1ef02b13314ed89d64a9ae99dcad883e18"
+checksum = "549533d9e1cdd4b4cda7718d33ff500fc4c34b5467b71d76b547ae0324f3b2a2"
 dependencies = [
  "bitflags",
 ]
@@ -1687,10 +1742,53 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
-name = "winit"
-version = "0.25.0"
+name = "windows-sys"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79610794594d5e86be473ef7763f604f2159cbac8c94debd00df8fb41e86c2f8"
+checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
+dependencies = [
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
+
+[[package]]
+name = "winit"
+version = "0.26.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9b43cc931d58b99461188607efd7acb2a093e65fc621f54cad78517a6063e73a"
 dependencies = [
  "bitflags",
  "cocoa",
@@ -1703,7 +1801,6 @@ dependencies = [
  "libc",
  "log",
  "mio",
- "mio-misc",
  "ndk",
  "ndk-glue",
  "ndk-sys",
@@ -1711,9 +1808,11 @@ dependencies = [
  "parking_lot",
  "percent-encoding",
  "raw-window-handle",
- "scopeguard",
  "smithay-client-toolkit",
+ "wasm-bindgen",
  "wayland-client",
+ "wayland-protocols",
+ "web-sys",
  "winapi",
  "x11-dl",
 ]
@@ -1739,12 +1838,6 @@ dependencies = [
  "nom",
 ]
 
-[[package]]
-name = "xdg"
-version = "2.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d089681aa106a86fade1b0128fb5daf07d5867a509ab036d99988dec80429a57"
-
 [[package]]
 name = "xml-rs"
 version = "0.8.4"
diff --git a/Cargo.toml b/Cargo.toml
index cd9163a..df3ab8f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,10 +2,11 @@
 name = "tuto1"
 version = "0.1.0"
 authors = ["Florian RICHER <florian.richer@unova.fr>"]
-edition = "2018"
-resolver = "2"
+edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-engine_core = { path = "engine_core" }
\ No newline at end of file
+engine_core = { path = "engine_core" }
+simplelog = "0.12.0"
+pollster = "0.2"
\ No newline at end of file
diff --git a/README.md b/README.md
index ccadc58..5edf1b9 100644
--- a/README.md
+++ b/README.md
@@ -9,4 +9,5 @@
 
 ## USEFULL LINK
 
-- https://arewegameyet.rs/
\ No newline at end of file
+- https://arewegameyet.rs/
+- https://sotrh.github.io/learn-wgpu/beginner/tutorial2-surface/#render
\ No newline at end of file
diff --git a/engine_core/Cargo.toml b/engine_core/Cargo.toml
index ec46791..9e28d6d 100644
--- a/engine_core/Cargo.toml
+++ b/engine_core/Cargo.toml
@@ -2,13 +2,13 @@
 name = "engine_core"
 version = "0.0.1"
 authors = ["Florian RICHER <florian.richer@unova.fr>"]
-edition = "2018"
-resolver = "2"
+edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-image = "0.23"
-winit = "0.25"
+log = "0.4.17"
+image = "0.24.2"
+winit = "0.26.1"
 cgmath = "0.18"
-wgpu = "0.10.1"
\ No newline at end of file
+wgpu = "0.12.0"
\ No newline at end of file
diff --git a/engine_core/src/lib.rs b/engine_core/src/lib.rs
index 99318c1..1119294 100644
--- a/engine_core/src/lib.rs
+++ b/engine_core/src/lib.rs
@@ -1,7 +1,9 @@
+mod state;
+
 use winit::{
     event::{ElementState, Event, KeyboardInput, VirtualKeyCode, WindowEvent},
     event_loop::{ControlFlow, EventLoop},
-    window::{Window, WindowBuilder},
+    window::{WindowBuilder},
 };
 
 pub struct Engine {
@@ -15,28 +17,57 @@ impl Engine {
         }
     }
 
-    pub fn run(self) {
+    pub async fn run(self) {
         let event_loop = EventLoop::new();
         let window = WindowBuilder::new()
             .with_title(self.title)
             .build(&event_loop).unwrap();
+
+        let mut state = state::State::new(&window).await;
+
         event_loop
             .run(move |event: Event<()>, _, control_flow: &mut ControlFlow | match event {
                 Event::WindowEvent {
                     ref event,
                     window_id,
-                } if window_id == window.id() => match event {
-                    WindowEvent::CloseRequested => *control_flow = ControlFlow::Exit,
-                    WindowEvent::KeyboardInput { input, .. } => match input {
-                        KeyboardInput {
-                            state: ElementState::Pressed,
-                            virtual_keycode: Some(VirtualKeyCode::Escape),
-                            ..
-                        } => *control_flow = ControlFlow::Exit,
+                } if window_id == window.id() => if !state.input(&event) {
+                    match event {
+                        WindowEvent::CloseRequested => *control_flow = ControlFlow::Exit,
+                        WindowEvent::KeyboardInput { input, .. } => match input {
+                            KeyboardInput {
+                                state: ElementState::Pressed,
+                                virtual_keycode: Some(VirtualKeyCode::Escape),
+                                ..
+                            } => *control_flow = ControlFlow::Exit,
+                            _ => {}
+                        },
+                        WindowEvent::Resized(physical_size) => {
+                            state.resize(*physical_size);
+                        }
+                        WindowEvent::ScaleFactorChanged { new_inner_size, .. } => {
+                            // new_inner_size is &&mut so we have to dereference it twice
+                            state.resize(**new_inner_size);
+                        }
                         _ => {}
-                    },
-                    _ => {}
+                    }
                 },
+                Event::RedrawRequested(window_id) if window_id == window.id() => {
+                    state.update();
+                    match state.render() {
+                        Ok(_) => {}
+                        // Reconfigure the surface if lost
+                        Err(wgpu::SurfaceError::Lost) => state.resize(state.size),
+                        // The system is out of memory, we should probably quit
+                        Err(wgpu::SurfaceError::OutOfMemory) => *control_flow = ControlFlow::Exit,
+                        // All other errors (Outdated, Timeout) should be resolved by the next frame
+                        Err(e) => eprintln!("{:?}", e),
+                    }
+                }
+                Event::MainEventsCleared => {
+                    // RedrawRequested will only trigger once, unless we manually
+                    // request it.
+                    window.request_redraw();
+                }
                 _ => {}
             });
     }
diff --git a/engine_core/src/state.rs b/engine_core/src/state.rs
new file mode 100644
index 0000000..1e6f33b
--- /dev/null
+++ b/engine_core/src/state.rs
@@ -0,0 +1,121 @@
+use winit::{window::Window, event::WindowEvent};
+
+pub struct State {
+    pub surface: wgpu::Surface,
+    pub device: wgpu::Device,
+    pub queue: wgpu::Queue,
+    pub config: wgpu::SurfaceConfiguration,
+    pub size: winit::dpi::PhysicalSize<u32>,
+}
+
+impl State {
+    // Creating some of the wgpu types requires async code
+    pub async fn new(window: &Window) -> Self {
+        let size = window.inner_size();
+
+        // The instance is a handle to our GPU
+        // Backends::all => Vulkan + Metal + DX12 + Browser WebGPU
+        let instance = wgpu::Instance::new(wgpu::Backends::all());
+        let surface = unsafe { instance.create_surface(window) };
+        let adapter = instance.request_adapter(
+            &wgpu::RequestAdapterOptions {
+                power_preference: wgpu::PowerPreference::default(),
+                compatible_surface: Some(&surface),
+                force_fallback_adapter: false,
+            },
+        ).await.unwrap();
+
+        // let adapter = instance
+        //     .enumerate_adapters(wgpu::Backends::all())
+        //     .filter(|adapter| {
+        //         // Check if this adapter supports our surface
+        //         surface.get_preferred_format(&adapter).is_some()
+        //     })
+        //     .next()
+        //     .unwrap();
+
+        
+        let (device, queue) = adapter.request_device(
+            &wgpu::DeviceDescriptor {
+                features: wgpu::Features::empty(),
+                // WebGL doesn't support all of wgpu's features, so if
+                // we're building for the web we'll have to disable some.
+                limits: if cfg!(target_arch = "wasm32") {
+                    wgpu::Limits::downlevel_webgl2_defaults()
+                } else {
+                    wgpu::Limits::default()
+                },
+                label: None,
+            },
+            None, // Trace path
+        ).await.unwrap();
+
+        let config = wgpu::SurfaceConfiguration {
+            usage: wgpu::TextureUsages::RENDER_ATTACHMENT,
+            format: surface.get_preferred_format(&adapter).unwrap(),
+            width: size.width,
+            height: size.height,
+            present_mode: wgpu::PresentMode::Fifo,
+        };
+        surface.configure(&device, &config);
+
+        Self {
+            surface,
+            device,
+            queue,
+            config,
+            size,
+        }
+    }
+
+    pub fn resize(&mut self, new_size: winit::dpi::PhysicalSize<u32>) {
+        if new_size.width > 0 && new_size.height > 0 {
+            self.size = new_size;
+            self.config.width = new_size.width;
+            self.config.height = new_size.height;
+            self.surface.configure(&self.device, &self.config);
+        }
+    }
+
+    pub fn input(&mut self, event: &WindowEvent) -> bool {
+        false
+    }
+
+    pub fn update(&mut self) {
+        
+    }
+
+    pub fn render(&mut self) -> Result<(), wgpu::SurfaceError> {
+        let output = self.surface.get_current_texture()?;
+        let view = output.texture.create_view(&wgpu::TextureViewDescriptor::default());
+        let mut encoder = self.device.create_command_encoder(&wgpu::CommandEncoderDescriptor {
+            label: Some("Render Encoder"),
+        });
+    
+        {
+            let _render_pass = encoder.begin_render_pass(&wgpu::RenderPassDescriptor {
+                label: Some("Render Pass"),
+                color_attachments: &[wgpu::RenderPassColorAttachment {
+                    view: &view,
+                    resolve_target: None,
+                    ops: wgpu::Operations {
+                        load: wgpu::LoadOp::Clear(wgpu::Color {
+                            r: 0.1,
+                            g: 0.2,
+                            b: 0.3,
+                            a: 1.0,
+                        }),
+                        store: true,
+                    },
+                }],
+                depth_stencil_attachment: None,
+            });
+        }
+    
+        // submit will accept anything that implements IntoIter
+        self.queue.submit(std::iter::once(encoder.finish()));
+        output.present();
+    
+        Ok(())
+    }
+}
\ No newline at end of file
diff --git a/engine_core/src/utils/mod.rs b/engine_core/src/utils/mod.rs
deleted file mode 100644
index a23775f..0000000
--- a/engine_core/src/utils/mod.rs
+++ /dev/null
@@ -1,41 +0,0 @@
-#[macro_export]
-macro_rules! format_error {
-    ($($args:tt)*) => {{
-        format!("[ERROR] {}", format_args!($($args)*))
-    }};
-}
-
-#[macro_export]
-macro_rules! format_warning {
-    ($($args:tt)*) => {{
-        format!("[WARN] {}", format_args!($($args)*))
-    }};
-}
-
-#[macro_export]
-macro_rules! format_info {
-    ($($args:tt)*) => {{
-        format!("[INFO] {}", format_args!($($args)*))
-    }};
-}
-
-#[macro_export]
-macro_rules! print_error {
-    ($($args:tt)*) => {{
-        println!("[ERROR] {}", format_args!($($args)*))
-    }};
-}
-
-#[macro_export]
-macro_rules! print_warning {
-    ($($args:tt)*) => {{
-        println!("[WARN] {}", format_args!($($args)*))
-    }};
-}
-
-#[macro_export]
-macro_rules! print_info {
-    ($($args:tt)*) => {{
-        println!("[INFO] {}", format_args!($($args)*))
-    }};
-}
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index a68fa75..fdb2fef 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,10 @@
+use simplelog::{TermLogger, LevelFilter, Config, TerminalMode, ColorChoice};
+
 fn main() {
+    if let Err(err) = TermLogger::init(LevelFilter::Warn, Config::default(), TerminalMode::Mixed, ColorChoice::Auto) {
+        println!("Failed to start logger : {}", err);
+    }
+
     let engine = engine_core::Engine::new("Test 123");
-    engine.run();
+    pollster::block_on(engine.run());
 }