From bd00f00f3780d014e271b135c61c415013f8c5e8 Mon Sep 17 00:00:00 2001
From: lelemm <15043428+lelemm@users.noreply.github.com>
Date: Thu, 24 Sep 2026 14:40:16 +0000
Subject: [PATCH] Fall back to Direct3D when dashboard OpenGL fails

---
 Cargo.lock        | 500 +++++++++++++++++++++++++++++++++++++++++++++-
 Cargo.toml        |   2 +-
 src/studio_app.rs |  85 ++++++--
 3 files changed, 561 insertions(+), 26 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index aa65c3a2..3fb9c648 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -29,6 +29,12 @@ dependencies = [
  "zerocopy",
 ]
 
+[[package]]
+name = "allocator-api2"
+version = "0.2.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "683d7910e743518b0e34f1186f92494becacb047c7b6bf616c96772180fef923"
+
 [[package]]
 name = "android-activity"
 version = "0.6.1"
@@ -54,6 +60,15 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc7eb209b1518d6bb87b283c20095f5228ecda460da70b44f0802523dea6da04"
 
+[[package]]
+name = "android_system_properties"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae221649c9976a6f6c56ae1facf410f3ddb33cc661c4b7b61020a912d4237fbc"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "arboard"
 version = "3.6.1"
@@ -77,6 +92,15 @@ version = "0.7.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3fb67a6e08acf24fdeccbac2cb6ac4305825bd1f117462e0e6f2f193345ad56"
 
+[[package]]
+name = "ash"
+version = "0.38.0+1.3.281"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0bb44936d800fea8f016d7f2311c6a4f97aebd5dc86f09906139ec848cf3a46f"
+dependencies = [
+ "libloading",
+]
+
 [[package]]
 name = "atomic-waker"
 version = "1.1.2"
@@ -101,6 +125,21 @@ version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2af50177e190e07a26ab74f8b1efbfe2ef87da2116221318cb1c2e82baf7de06"
 
+[[package]]
+name = "bit-set"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09ec2f926cc3060f09db9ebc5b52823d85268d24bb917e472c0c4bea35780a7d"
+dependencies = [
+ "bit-vec",
+]
+
+[[package]]
+name = "bit-vec"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b71798fca2c1fe1086445a7258a4bc81e6e49dcd24c8d0dd9a1e57395b603f51"
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -285,6 +324,17 @@ dependencies = [
  "error-code",
 ]
 
+[[package]]
+name = "codespan-reporting"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af491d569909a7e4dee0ad7db7f5341fef5c614d5b8ec8cf765732aba3cff681"
+dependencies = [
+ "serde",
+ "termcolor",
+ "unicode-width",
+]
+
 [[package]]
 name = "color"
 version = "0.3.3"
@@ -428,6 +478,12 @@ version = "0.8.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "61803da095bee82a81bb1a452ecc25d3b2f1416d1897eb86430c6159ef717c17"
 
+[[package]]
+name = "crunchy"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
+
 [[package]]
 name = "crypto-common"
 version = "0.2.2"
@@ -568,6 +624,7 @@ dependencies = [
  "bytemuck",
  "document-features",
  "egui",
+ "egui-wgpu",
  "egui-winit",
  "egui_glow",
  "glow",
@@ -581,12 +638,14 @@ dependencies = [
  "objc2-foundation 0.3.2",
  "parking_lot",
  "percent-encoding",
+ "pollster",
  "profiling",
  "raw-window-handle",
  "static_assertions",
  "wasm-bindgen",
  "web-sys",
  "web-time",
+ "wgpu",
  "windows-sys 0.61.2",
  "winit",
 ]
@@ -611,6 +670,26 @@ dependencies = [
  "web-sys",
 ]
 
+[[package]]
+name = "egui-wgpu"
+version = "0.36.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5cef1f6d1bba40b09a4d0d62cb822b81030922cfbf65c5373398c3a3caafc5bd"
+dependencies = [
+ "ahash",
+ "bytemuck",
+ "document-features",
+ "egui",
+ "epaint",
+ "log",
+ "profiling",
+ "thiserror 2.0.20",
+ "type-map",
+ "web-time",
+ "wgpu",
+ "winit",
+]
+
 [[package]]
 name = "egui-winit"
 version = "0.36.2"
@@ -906,7 +985,7 @@ checksum = "ed4a1bb24121291d27230c1b1b44e07d6a9b28cefdb32fe1581dfb84e14f940a"
 dependencies = [
  "bytemuck",
  "foldhash",
- "hashbrown",
+ "hashbrown 0.17.1",
  "log",
  "peniko",
  "skrifa",
@@ -979,6 +1058,20 @@ dependencies = [
  "gl_generator",
 ]
 
+[[package]]
+name = "gpu-allocator"
+version = "0.28.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51255ea7cfaadb6c5f1528d43e92a82acb2b96c43365989a28b2d44ee38f8795"
+dependencies = [
+ "ash",
+ "hashbrown 0.16.1",
+ "log",
+ "presser",
+ "thiserror 2.0.20",
+ "windows",
+]
+
 [[package]]
 name = "guillotiere"
 version = "0.7.0"
@@ -988,6 +1081,18 @@ dependencies = [
  "euclid",
 ]
 
+[[package]]
+name = "half"
+version = "2.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ea2d84b969582b4b1864a92dc5d27cd2b77b622a8d79306834f1be5ba20d84b"
+dependencies = [
+ "cfg-if",
+ "crunchy",
+ "num-traits",
+ "zerocopy",
+]
+
 [[package]]
 name = "harfrust"
 version = "0.12.0"
@@ -1000,6 +1105,17 @@ dependencies = [
  "smallvec",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.16.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
+dependencies = [
+ "allocator-api2",
+ "equivalent",
+ "foldhash",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.17.1"
@@ -1191,7 +1307,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d466e9454f08e4a911e14806c24e16fba1b4c121d1ea474396f396069cf949d9"
 dependencies = [
  "equivalent",
- "hashbrown",
+ "hashbrown 0.17.1",
 ]
 
 [[package]]
@@ -1288,6 +1404,17 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "khronos-egl"
+version = "6.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6aae1df220ece3c0ada96b8153459b67eebe9ae9212258bb0134ae60416fdf76"
+dependencies = [
+ "libc",
+ "libloading",
+ "pkg-config",
+]
+
 [[package]]
 name = "khronos_api"
 version = "3.1.0"
@@ -1322,6 +1449,12 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "libm"
+version = "0.2.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6d2cec3eae94f9f509c767b45932f1ada8350c4bdb85af2fcab4a3c14807981"
+
 [[package]]
 name = "libredox"
 version = "0.1.21"
@@ -1420,6 +1553,44 @@ dependencies = [
  "pxfm",
 ]
 
+[[package]]
+name = "naga"
+version = "30.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a616d2fb8c89516ac2723a581f69d6c18576046bed761bd6b305e5618e6ae130"
+dependencies = [
+ "arrayvec",
+ "bit-set",
+ "bitflags 2.13.1",
+ "cfg-if",
+ "cfg_aliases",
+ "codespan-reporting",
+ "half",
+ "hashbrown 0.17.1",
+ "indexmap",
+ "libm",
+ "log",
+ "naga-types",
+ "num-traits",
+ "once_cell",
+ "rustc-hash 1.1.0",
+ "spirv",
+ "thiserror 2.0.20",
+ "unicode-ident",
+]
+
+[[package]]
+name = "naga-types"
+version = "30.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "590afbf58a6f4f62873cd5cff4468061844bafa1cdf399cc954537c22d768d49"
+dependencies = [
+ "hashbrown 0.17.1",
+ "indexmap",
+ "rustc-hash 1.1.0",
+ "thiserror 2.0.20",
+]
+
 [[package]]
 name = "native-tls"
 version = "0.2.18"
@@ -1486,6 +1657,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
  "autocfg",
+ "libm",
 ]
 
 [[package]]
@@ -1548,7 +1720,7 @@ dependencies = [
  "objc2-core-data",
  "objc2-core-image",
  "objc2-foundation 0.2.2",
- "objc2-quartz-core",
+ "objc2-quartz-core 0.2.2",
 ]
 
 [[package]]
@@ -1633,7 +1805,7 @@ dependencies = [
  "block2 0.5.1",
  "objc2 0.5.2",
  "objc2-foundation 0.2.2",
- "objc2-metal",
+ "objc2-metal 0.2.2",
 ]
 
 [[package]]
@@ -1714,6 +1886,18 @@ dependencies = [
  "objc2-foundation 0.2.2",
 ]
 
+[[package]]
+name = "objc2-metal"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a0125f776a10d00af4152d74616409f0d4a2053a6f57fa5b7d6aa2854ac04794"
+dependencies = [
+ "bitflags 2.13.1",
+ "block2 0.6.2",
+ "objc2 0.6.4",
+ "objc2-foundation 0.3.2",
+]
+
 [[package]]
 name = "objc2-quartz-core"
 version = "0.2.2"
@@ -1724,7 +1908,21 @@ dependencies = [
  "block2 0.5.1",
  "objc2 0.5.2",
  "objc2-foundation 0.2.2",
- "objc2-metal",
+ "objc2-metal 0.2.2",
+]
+
+[[package]]
+name = "objc2-quartz-core"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96c1358452b371bf9f104e21ec536d37a650eb10f7ee379fff67d2e08d537f1f"
+dependencies = [
+ "bitflags 2.13.1",
+ "objc2 0.6.4",
+ "objc2-core-foundation",
+ "objc2-core-graphics",
+ "objc2-foundation 0.3.2",
+ "objc2-metal 0.3.2",
 ]
 
 [[package]]
@@ -1752,7 +1950,7 @@ dependencies = [
  "objc2-core-location",
  "objc2-foundation 0.2.2",
  "objc2-link-presentation",
- "objc2-quartz-core",
+ "objc2-quartz-core 0.2.2",
  "objc2-symbols",
  "objc2-uniform-type-identifiers",
  "objc2-user-notifications",
@@ -1859,6 +2057,15 @@ dependencies = [
  "libredox",
 ]
 
+[[package]]
+name = "ordered-float"
+version = "5.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c7c9e0d9b23589f26070720bac724174bfec1083e82f7854cdd0267518343c0"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "oxifont-core"
 version = "0.2.2"
@@ -2002,6 +2209,12 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "pollster"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc6355899e1c9462875b6757c79f3caa011a1fdae12bbb1a2e72dd1f234f8336"
+
 [[package]]
 name = "polycool"
 version = "0.4.0"
@@ -2011,6 +2224,21 @@ dependencies = [
  "arrayvec",
 ]
 
+[[package]]
+name = "portable-atomic"
+version = "1.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05c8b63e8d9609db387f0324918f81d68fe27748f084ef092fb35954d0539a85"
+
+[[package]]
+name = "portable-atomic-util"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10ab3eb7f3becc3a1cbc4f2c6f20267996cfc1a6467a873763411b136a122715"
+dependencies = [
+ "portable-atomic",
+]
+
 [[package]]
 name = "potential_utf"
 version = "0.1.6"
@@ -2026,6 +2254,12 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
 
+[[package]]
+name = "presser"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8cf8e6a8aa66ce33f63993ffc4ea4271eb5b0530a9002db8455ea6050c77bfa"
+
 [[package]]
 name = "proc-macro-crate"
 version = "3.5.0"
@@ -2086,12 +2320,30 @@ version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf"
 
+[[package]]
+name = "range-alloc"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca45419789ae5a7899559e9512e58ca889e41f04f1f2445e9f4b290ceccd1d08"
+
 [[package]]
 name = "raw-window-handle"
 version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "20675572f6f24e9e76ef639bc5552774ed45f1c30e2951e1e99c59888861c539"
 
+[[package]]
+name = "raw-window-metal"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "40d213455a5f1dc59214213c7330e074ddf8114c9a42411eb890c767357ce135"
+dependencies = [
+ "objc2 0.6.4",
+ "objc2-core-foundation",
+ "objc2-foundation 0.3.2",
+ "objc2-quartz-core 0.3.2",
+]
+
 [[package]]
 name = "read-fonts"
 version = "0.41.0"
@@ -2141,6 +2393,24 @@ dependencies = [
  "thiserror 2.0.20",
 ]
 
+[[package]]
+name = "renderdoc-sys"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19b30a45b0cd0bcca8037f3d0dc3421eaf95327a17cad11964fb8179b4fc4832"
+
+[[package]]
+name = "rustc-hash"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
+
+[[package]]
+name = "rustc-hash"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6b1e7f9a428571be2dc5bc0505c13fb6bf936822b894ec87abf8a08a4e51742d"
+
 [[package]]
 name = "rustc_version"
 version = "0.4.1"
@@ -2425,6 +2695,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "spirv"
+version = "0.4.0+sdk-1.4.341.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9571ea910ebd84c86af4b3ed27f9dbdc6ad06f17c5f96146b2b671e2976744f"
+dependencies = [
+ "bitflags 2.13.1",
+]
+
 [[package]]
 name = "stable_deref_trait"
 version = "1.2.1"
@@ -2483,6 +2762,15 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "termcolor"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06794f8f6c5c898b3275aebefa6b8a1cb24cd2c6c79397ab15774837a0bc5755"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.69"
@@ -2646,6 +2934,15 @@ version = "0.25.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d2df906b07856748fa3f6e0ad0cbaa047052d4a7dd609e231c4f72cee8c36f31"
 
+[[package]]
+name = "type-map"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb30dbbd9036155e74adad6812e9898d03ec374946234fbcebd5dfc7b9187b90"
+dependencies = [
+ "rustc-hash 2.1.3",
+]
+
 [[package]]
 name = "typed-path"
 version = "0.12.3"
@@ -2676,6 +2973,12 @@ version = "1.13.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c6f5d3c3b1bf09027a88a6bc961fc00497d651009560b5463668dc81b0fa87a8"
 
+[[package]]
+name = "unicode-width"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4ac048d71ede7ee76d585517add45da530660ef4390e49b098733c6e897f254"
+
 [[package]]
 name = "ureq"
 version = "3.4.2"
@@ -2767,7 +3070,7 @@ checksum = "ac7349e1f55f6b801c7c277958df4ea53e7f20f21e8014910ad888b2ecda93ea"
 dependencies = [
  "bytemuck",
  "glifo",
- "hashbrown",
+ "hashbrown 0.17.1",
  "vello_common",
 ]
 
@@ -3005,6 +3308,189 @@ version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a28ac98ddc8b9274cb41bb4d9d4d5c425b6020c50c46f25559911905610b4a88"
 
+[[package]]
+name = "wgpu"
+version = "30.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "527ccdf43dd5b2e8676eed9984ce00e2bbb0a1b85b70c1969dcb6cd2eb55ab9e"
+dependencies = [
+ "arrayvec",
+ "bitflags 2.13.1",
+ "bytemuck",
+ "cfg-if",
+ "cfg_aliases",
+ "document-features",
+ "hashbrown 0.17.1",
+ "js-sys",
+ "log",
+ "naga",
+ "parking_lot",
+ "portable-atomic",
+ "profiling",
+ "raw-window-handle",
+ "smallvec",
+ "static_assertions",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+ "wgpu-core",
+ "wgpu-hal",
+ "wgpu-types",
+]
+
+[[package]]
+name = "wgpu-core"
+version = "30.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "14c018fce9b6270aa203c2fdd56f3cce996713534bd757e4ea58c8560b121f14"
+dependencies = [
+ "arrayvec",
+ "bit-set",
+ "bit-vec",
+ "bitflags 2.13.1",
+ "bytemuck",
+ "cfg_aliases",
+ "document-features",
+ "hashbrown 0.17.1",
+ "indexmap",
+ "log",
+ "naga",
+ "naga-types",
+ "once_cell",
+ "parking_lot",
+ "portable-atomic",
+ "profiling",
+ "raw-window-handle",
+ "rustc-hash 1.1.0",
+ "smallvec",
+ "thiserror 2.0.20",
+ "wgpu-core-deps-apple",
+ "wgpu-core-deps-emscripten",
+ "wgpu-core-deps-wasm",
+ "wgpu-core-deps-windows-linux-android",
+ "wgpu-hal",
+ "wgpu-naga-bridge",
+ "wgpu-types",
+]
+
+[[package]]
+name = "wgpu-core-deps-apple"
+version = "30.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "061f3d319a40d39d00b1ecc2c33b89fe21d4e6fe01859df3500a3a8ecccd6b68"
+dependencies = [
+ "wgpu-hal",
+]
+
+[[package]]
+name = "wgpu-core-deps-emscripten"
+version = "30.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d98b86cf4abf524a902dd35f18ca6a3f08fc2ae9847c8f10b48e30491b1f0b86"
+dependencies = [
+ "wgpu-hal",
+]
+
+[[package]]
+name = "wgpu-core-deps-wasm"
+version = "30.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d260ca2ca8adc654f513a869bf3cac0b47f5b8d3f87803d6942015f8de597aae"
+dependencies = [
+ "wgpu-hal",
+]
+
+[[package]]
+name = "wgpu-core-deps-windows-linux-android"
+version = "30.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7586165fd5f6d881cb9ce4bb71f40d6caab2c0f1837e3fc1d9788a197fb6004f"
+dependencies = [
+ "wgpu-hal",
+]
+
+[[package]]
+name = "wgpu-hal"
+version = "30.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6b7fb58561a792bc237628ba0792e332de418fefe145f13b5ed8201e6d52f58"
+dependencies = [
+ "android_system_properties",
+ "arrayvec",
+ "ash",
+ "bit-set",
+ "bitflags 2.13.1",
+ "block2 0.6.2",
+ "bytemuck",
+ "cfg-if",
+ "cfg_aliases",
+ "glow",
+ "glutin_wgl_sys",
+ "gpu-allocator",
+ "hashbrown 0.17.1",
+ "js-sys",
+ "khronos-egl",
+ "libc",
+ "libloading",
+ "log",
+ "naga",
+ "naga-types",
+ "ndk-sys",
+ "objc2 0.6.4",
+ "objc2-core-foundation",
+ "objc2-core-graphics",
+ "objc2-foundation 0.3.2",
+ "objc2-metal 0.3.2",
+ "objc2-quartz-core 0.3.2",
+ "once_cell",
+ "ordered-float",
+ "parking_lot",
+ "portable-atomic",
+ "portable-atomic-util",
+ "profiling",
+ "range-alloc",
+ "raw-window-handle",
+ "raw-window-metal",
+ "renderdoc-sys",
+ "smallvec",
+ "static_assertions",
+ "thiserror 2.0.20",
+ "wasm-bindgen",
+ "wayland-sys",
+ "web-sys",
+ "wgpu-naga-bridge",
+ "wgpu-types",
+ "windows",
+ "windows-core",
+ "windows-result",
+]
+
+[[package]]
+name = "wgpu-naga-bridge"
+version = "30.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2f62e73117bb7a62bfd9c5a5841438a823f6566c6442a808ee269d2d055c081"
+dependencies = [
+ "naga",
+ "wgpu-types",
+]
+
+[[package]]
+name = "wgpu-types"
+version = "30.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99dad6f1fbdbbdb4c278a6508b059d44688f5cebddf78d005a46a31340269286"
+dependencies = [
+ "bitflags 2.13.1",
+ "bytemuck",
+ "js-sys",
+ "log",
+ "naga-types",
+ "raw-window-handle",
+ "static_assertions",
+ "web-sys",
+]
+
 [[package]]
 name = "winapi-util"
 version = "0.1.11"
diff --git a/Cargo.toml b/Cargo.toml
index 8b7be0a3..ff9884a2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ sha2 = "0.11"
 httpdate = "1"
 dirs = "7"
 image = { version = "0.25", default-features = false, features = ["png", "jpeg", "gif", "webp"] }
-eframe = { version = "0.36", default-features = false, features = ["glow"] }
+eframe = { version = "0.36", default-features = false, features = ["glow", "wgpu"] }
 lucide-icons = "1.30"
 raw-window-handle = "0.6"
 zip = { version = "8.6", default-features = false, features = ["deflate-flate2-zlib-rs"] }
diff --git a/src/studio_app.rs b/src/studio_app.rs
index c3530269..44f7d268 100644
--- a/src/studio_app.rs
+++ b/src/studio_app.rs
@@ -126,33 +126,82 @@ pub fn handle_cli_mode(args: &[String]) -> bool {
         .unwrap_or(DEFAULT_DASHBOARD_HEIGHT);
     let dashboard_icon = eframe::icon_data::from_png_bytes(include_bytes!("icons/16x16.png"))
         .expect("src/icons/16x16.png must be a valid PNG app icon");
+    let glow_error = match run_dashboard(
+        eframe::Renderer::Glow,
+        dashboard_width,
+        dashboard_height,
+        dashboard_icon.clone(),
+        owner,
+        initial_page,
+    ) {
+        Ok(()) => return true,
+        Err(error) => error,
+    };
+    crate::diagnose::log(format!(
+        "dashboard OpenGL initialization failed: {glow_error}"
+    ));
+
+    //If OpenGL fails, we try to load Direct3D as fallback
+    let failure = if matches!(&glow_error, eframe::Error::OpenGL(_)) {
+        match run_dashboard(
+            eframe::Renderer::Wgpu,
+            dashboard_width,
+            dashboard_height,
+            dashboard_icon,
+            owner,
+            initial_page,
+        ) {
+            Ok(()) => return true,
+            Err(error) => {
+                crate::diagnose::log(format!("dashboard Direct3D initialization failed: {error}"));
+                format!("OpenGL: {glow_error}; Direct3D: {error}")
+            }
+        }
+    } else {
+        format!("OpenGL: {glow_error}")
+    };
+    let settings = app_settings::load_settings();
+    let language = localization::resolve_language(
+        settings.language.as_deref().and_then(LanguageId::from_code),
+    );
+    crate::dashboard::report_launch_failure(
+        owner_hwnd,
+        &format!(
+            "{}: {}",
+            language.text("The dashboard could not initialize"),
+            failure
+        ),
+    );
+    true
+}
+
+fn run_dashboard(
+    renderer: eframe::Renderer,
+    width: f32,
+    height: f32,
+    icon: egui::IconData,
+    owner: isize,
+    initial_page: Page,
+) -> eframe::Result {
+    let mut wgpu_options = eframe::egui_wgpu::WgpuConfiguration::default();
+    if let eframe::egui_wgpu::WgpuSetup::CreateNew(setup) = &mut wgpu_options.wgpu_setup {
+        setup.instance_descriptor.backends = eframe::egui_wgpu::wgpu::Backends::DX12;
+    }
     let options = eframe::NativeOptions {
         viewport: egui::ViewportBuilder::default()
             .with_title("Usage Monitor")
-            .with_inner_size([dashboard_width, dashboard_height])
-            .with_icon(dashboard_icon),
-        renderer: eframe::Renderer::Glow,
+            .with_inner_size([width, height])
+            .with_icon(icon),
+        renderer,
+        wgpu_options,
         centered: true,
         ..Default::default()
     };
-    if let Err(error) = eframe::run_native(
+    eframe::run_native(
         "ClaudeCodeUsageMonitor.Studio",
         options,
         Box::new(move |context| Ok(Box::new(StudioApp::new(context, owner, initial_page)))),
-    ) {
-        let settings = app_settings::load_settings();
-        let language = localization::resolve_language(
-            settings.language.as_deref().and_then(LanguageId::from_code),
-        );
-        crate::dashboard::report_launch_failure(
-            owner_hwnd,
-            &format!(
-                "{}: {error}",
-                language.text("The dashboard could not initialize")
-            ),
-        );
-    }
-    true
+    )
 }
 
 #[derive(Clone, Copy, PartialEq, Eq)]