switch eframe rendering backend from glow to wgpu

The `glow` backend crashes on certain CPU-based graphics, particularly,
Windows running a CPU with integrated graphics using the basic
Microsoft Display Adapter driver.

`wgpu` seems to work everywhere.

CHANGELOG.md

@@ -1,5 +1,6 @@
 # v1.1.2
 ## Fixes
+* **Windows:** Fixed Gupax crashing on certain CPU-based graphics (integrated + basic drivers)
 * **P2Pool/XMRig:** Fixed parsing of `localhost` into `127.0.0.1`
 * **P2Pool/XMRig:** Current (non-saved) text-box values are now used instead of "old" selected values for custom nodes/pools
 

Cargo.lock

@@ -89,6 +89,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "android_system_properties"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "anyhow"
 version = "1.0.69"
@@ -187,6 +196,15 @@ dependencies = [
  "tor-rtcompat",
 ]
 
+[[package]]
+name = "ash"
+version = "0.37.2+1.3.238"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28bf19c1f0a470be5fbf7522a308a05df06610252c5bcf5143e1b23f629a9a03"
+dependencies = [
+ "libloading",
+]
+
 [[package]]
 name = "async-compression"
 version = "0.3.15"
@@ -325,6 +343,21 @@ version = "1.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b645a089122eccb6111b4f81cbc1a49f5900ac4666bb93ac027feaecf15607bf"
 
+[[package]]
+name = "bit-set"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0700ddab506f33b20a03b13996eccd309a48e5ff77d0d95926aa0210fb4e95f1"
+dependencies = [
+ "bit-vec",
+]
+
+[[package]]
+name = "bit-vec"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "349f9b6a179ed607305526ca489b34ad0a41aed5f7980fa90eb03160b69598fb"
+
 [[package]]
 name = "bit_field"
 version = "0.10.1"
@@ -496,6 +529,12 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "cfg_aliases"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd16c4719339c4530435d38e511904438d07cce7950afa3718a84ac36c10e89e"
+
 [[package]]
 name = "cgl"
 version = "0.3.2"
@@ -588,6 +627,16 @@ dependencies = [
  "objc",
 ]
 
+[[package]]
+name = "codespan-reporting"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3538270d33cc669650c4b093848450d380def10c331d38c768e34cac80576e6e"
+dependencies = [
+ "termcolor",
+ "unicode-width",
+]
+
 [[package]]
 name = "color_quant"
 version = "1.1.0"
@@ -636,6 +685,12 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
 
+[[package]]
+name = "copyless"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2df960f5d869b2dd8532793fde43eb5427cceb126c929747a26823ab0eeb536"
+
 [[package]]
 name = "core-foundation"
 version = "0.9.3"
@@ -837,6 +892,17 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "d3d12"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "827914e1f53b1e0e025ecd3d967a7836b7bcb54520f90e21ef8df7b4d88a2759"
+dependencies = [
+ "bitflags",
+ "libloading",
+ "winapi",
+]
+
 [[package]]
 name = "darling"
 version = "0.13.4"
@@ -1107,10 +1173,9 @@ checksum = "b0d49426c3e72a6728b0c790d22db8bf7bbcff10d83b8b6f3a01295be982302e"
 dependencies = [
  "bytemuck",
  "egui",
+ "egui-wgpu",
  "egui-winit",
- "egui_glow",
  "getrandom 0.2.8",
- "glow",
  "glutin",
  "js-sys",
  "percent-encoding",
@@ -1118,6 +1183,7 @@ dependencies = [
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "web-sys",
+ "wgpu",
  "winit",
 ]
 
@@ -1133,6 +1199,21 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "egui-wgpu"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f12a8d8f92a429e2e9399003bc01d48f54aefa6fec126cbd3462e313c0ee0e91"
+dependencies = [
+ "bytemuck",
+ "egui",
+ "pollster",
+ "tracing",
+ "type-map",
+ "wgpu",
+ "winit",
+]
+
 [[package]]
 name = "egui-winit"
 version = "0.19.0"
@@ -1158,21 +1239,6 @@ dependencies = [
  "image",
 ]
 
-[[package]]
-name = "egui_glow"
-version = "0.19.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad77d4a00402bae9658ee64be148f4b2a0b38e4fc7874970575ca01ed1c5b75d"
-dependencies = [
- "bytemuck",
- "egui",
- "glow",
- "memoffset 0.6.5",
- "tracing",
- "wasm-bindgen",
- "web-sys",
-]
-
 [[package]]
 name = "either"
 version = "1.8.1"
@@ -1567,6 +1633,15 @@ dependencies = [
  "slab",
 ]
 
+[[package]]
+name = "fxhash"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c31b6d751ae2c7f11320402d34e41349dd1016f8d5d45e48c4312bc8625af50c"
+dependencies = [
+ "byteorder",
+]
+
 [[package]]
 name = "gdk-pixbuf-sys"
 version = "0.15.10"
@@ -1779,6 +1854,45 @@ dependencies = [
  "system-deps",
 ]
 
+[[package]]
+name = "gpu-alloc"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7fc59e5f710e310e76e6707f86c561dd646f69a8876da9131703b2f717de818d"
+dependencies = [
+ "bitflags",
+ "gpu-alloc-types",
+]
+
+[[package]]
+name = "gpu-alloc-types"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "54804d0d6bc9d7f26db4eaec1ad10def69b599315f487d32c334a80d1efe67a5"
+dependencies = [
+ "bitflags",
+]
+
+[[package]]
+name = "gpu-descriptor"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b0c02e1ba0bdb14e965058ca34e09c020f8e507a760df1121728e0aef68d57a"
+dependencies = [
+ "bitflags",
+ "gpu-descriptor-types",
+ "hashbrown",
+]
+
+[[package]]
+name = "gpu-descriptor-types"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "363e3677e55ad168fef68cf9de3a4a310b53124c5e784c53a1d70e92d23f2126"
+dependencies = [
+ "bitflags",
+]
+
 [[package]]
 name = "gtk-sys"
 version = "0.15.3"
@@ -1898,6 +2012,12 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
+[[package]]
+name = "hexf-parse"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dfa686283ad6dd069f105e5ab091b04c62850d3e4cf5d67debad1933f55023df"
+
 [[package]]
 name = "hkdf"
 version = "0.12.3"
@@ -2065,6 +2185,12 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "inplace_it"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e567468c50f3d4bc7397702e09b380139f9b9288b4e909b070571007f8b5bf78"
+
 [[package]]
 name = "instant"
 version = "0.1.12"
@@ -2166,6 +2292,17 @@ dependencies = [
  "cpufeatures",
 ]
 
+[[package]]
+name = "khronos-egl"
+version = "4.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c2352bd1d0bceb871cb9d40f24360c8133c11d7486b68b5381c1dd1a32015e3"
+dependencies = [
+ "libc",
+ "libloading",
+ "pkg-config",
+]
+
 [[package]]
 name = "khronos_api"
 version = "3.1.0"
@@ -2304,6 +2441,20 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "metal"
+version = "0.24.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de11355d1f6781482d027a3b4d4de7825dcedb197bf573e0596d00008402d060"
+dependencies = [
+ "bitflags",
+ "block",
+ "core-graphics-types",
+ "foreign-types 0.3.2",
+ "log",
+ "objc",
+]
+
 [[package]]
 name = "minimal-lexical"
 version = "0.2.1"
@@ -2331,6 +2482,26 @@ dependencies = [
  "windows-sys 0.42.0",
 ]
 
+[[package]]
+name = "naga"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f50357e1167a3ab92d6b3c7f4bf5f7fd13fde3f4b28bf0d5ea07b5100fdb6c0"
+dependencies = [
+ "bit-set",
+ "bitflags",
+ "codespan-reporting",
+ "hexf-parse",
+ "indexmap",
+ "log",
+ "num-traits",
+ "rustc-hash",
+ "spirv",
+ "termcolor",
+ "thiserror",
+ "unicode-xid",
+]
+
 [[package]]
 name = "nanorand"
 version = "0.7.0"
@@ -2643,6 +2814,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "915b1b472bc21c53464d6c8461c9d3af805ba1ef837e1cac254428f4a77177b1"
 dependencies = [
  "malloc_buf",
+ "objc_exception",
 ]
 
 [[package]]
@@ -2656,6 +2828,15 @@ dependencies = [
  "objc_id",
 ]
 
+[[package]]
+name = "objc_exception"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad970fb455818ad6cba4c122ad012fae53ae8b4795f86378bce65e4f6bab2ca4"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "objc_id"
 version = "0.1.1"
@@ -2971,6 +3152,12 @@ dependencies = [
  "miniz_oxide",
 ]
 
+[[package]]
+name = "pollster"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5da3b0203fd7ee5720aa0b5e790b591aa5d3f41c3ed2c34a3a393382198af2f7"
+
 [[package]]
 name = "portable-pty"
 version = "0.7.0"
@@ -3035,6 +3222,12 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "profiling"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "74605f360ce573babfe43964cbe520294dcb081afbf8c108fc6e23036b4da2df"
+
 [[package]]
 name = "quick-error"
 version = "1.2.3"
@@ -3121,6 +3314,12 @@ dependencies = [
  "rand_core 0.5.1",
 ]
 
+[[package]]
+name = "range-alloc"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "63e935c45e09cc6dcf00d2f0b2d630a58f4095320223d47fc68918722f0538b6"
+
 [[package]]
 name = "raw-window-handle"
 version = "0.4.3"
@@ -3207,6 +3406,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "renderdoc-sys"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1382d1f0a252c4bf97dc20d979a2fdd05b024acd7c2ed0f7595d7817666a157"
+
 [[package]]
 name = "retain_mut"
 version = "0.1.9"
@@ -3299,6 +3504,12 @@ version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ef03e0a2b150c7a90d01faf6254c9c48a41e95fb2a8c2ac1c6f0d2b9aefc342"
 
+[[package]]
+name = "rustc-hash"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
+
 [[package]]
 name = "rustc_version"
 version = "0.4.0"
@@ -3762,6 +3973,16 @@ dependencies = [
  "lock_api",
 ]
 
+[[package]]
+name = "spirv"
+version = "0.2.0+1.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "246bfa38fe3db3f1dfc8ca5a2cdeb7348c78be2112740cc0ec8ef18b6d94f830"
+dependencies = [
+ "bitflags",
+ "num-traits",
+]
+
 [[package]]
 name = "spki"
 version = "0.5.4"
@@ -4760,6 +4981,15 @@ version = "0.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0609f771ad9c6155384897e1df4d948e692667cc0588548b68eb44d052b27633"
 
+[[package]]
+name = "type-map"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "deb68604048ff8fa93347f02441e4487594adc20bb8a084f9e564d2b827a0a9f"
+dependencies = [
+ "rustc-hash",
+]
+
 [[package]]
 name = "typenum"
 version = "1.16.0"
@@ -4796,6 +5026,12 @@ dependencies = [
  "tinyvec",
 ]
 
+[[package]]
+name = "unicode-width"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"
+
 [[package]]
 name = "unicode-xid"
 version = "0.2.4"
@@ -5093,6 +5329,100 @@ version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9193164d4de03a926d909d3bc7c30543cecb35400c02114792c2cae20d5e2dbb"
 
+[[package]]
+name = "wgpu"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "277e967bf8b7820a76852645a6bce8bbd31c32fda2042e82d8e3ea75fda8892d"
+dependencies = [
+ "arrayvec 0.7.2",
+ "js-sys",
+ "log",
+ "naga",
+ "parking_lot",
+ "raw-window-handle 0.4.3",
+ "smallvec",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+ "wgpu-core",
+ "wgpu-hal",
+ "wgpu-types",
+]
+
+[[package]]
+name = "wgpu-core"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "89b92788dec9d0c1bed849a1b83f01b2ee12819bf04a79c90f68e4173f7b5ba2"
+dependencies = [
+ "arrayvec 0.7.2",
+ "bit-vec",
+ "bitflags",
+ "cfg_aliases",
+ "codespan-reporting",
+ "copyless",
+ "fxhash",
+ "log",
+ "naga",
+ "parking_lot",
+ "profiling",
+ "raw-window-handle 0.4.3",
+ "smallvec",
+ "thiserror",
+ "web-sys",
+ "wgpu-hal",
+ "wgpu-types",
+]
+
+[[package]]
+name = "wgpu-hal"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "20cbdfc3d0637dba3d5536b93adef3d26023a0b96f0e1ee5ee9560a401d9f646"
+dependencies = [
+ "android_system_properties",
+ "arrayvec 0.7.2",
+ "ash",
+ "bit-set",
+ "bitflags",
+ "block",
+ "core-graphics-types",
+ "d3d12",
+ "foreign-types 0.3.2",
+ "fxhash",
+ "glow",
+ "gpu-alloc",
+ "gpu-descriptor",
+ "inplace_it",
+ "js-sys",
+ "khronos-egl",
+ "libloading",
+ "log",
+ "metal",
+ "naga",
+ "objc",
+ "parking_lot",
+ "profiling",
+ "range-alloc",
+ "raw-window-handle 0.4.3",
+ "renderdoc-sys",
+ "thiserror",
+ "wasm-bindgen",
+ "web-sys",
+ "wgpu-types",
+ "winapi",
+]
+
+[[package]]
+name = "wgpu-types"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f762cbc08e1a51389859cf9c199c7aef544789cf3510889aab12c607f701604"
+dependencies = [
+ "bitflags",
+]
+
 [[package]]
 name = "widestring"
 version = "0.5.1"

Cargo.toml

@@ -23,9 +23,13 @@ arti-hyper = "0.7.0"
 bytes = "1.2.1"
 dirs = "4.0.0"
 #--------------------------------------------------------------------------------
-eframe = "0.19.0"
+eframe = { version = "0.19.0", default-features = false, features = ["wgpu"] }
 egui = "0.19.0"
 egui_extras = { version = "0.19.0", features = ["image"] }
+
+## Update 2023-Feb-06: The below gets fixed by using the [wgpu] backend instead of [glow]
+## It also fixes crashes on CPU-based graphics.
+
 ## [external/egui/crates/eframe/src/native/run.rs] line 41: [.with_srgb(true)]
 ## This line causes a [panic!] inside a Windows VM, from a Linux host.
 ## There are many issue threads and PRs to fix it but for now,

src/main.rs

@@ -742,6 +742,7 @@ fn init_options(initial_window_size: Option<Vec2>) -> NativeOptions {
 	options.initial_window_size = initial_window_size;
 	options.follow_system_theme = false;
 	options.default_theme = eframe::Theme::Dark;
+	options.renderer = eframe::Renderer::Wgpu;
 	let icon = image::load_from_memory(BYTES_ICON).expect("Failed to read icon bytes").to_rgba8();
 	let (icon_width, icon_height) = icon.dimensions();
 	options.icon_data = Some(eframe::IconData {