windows: [WIP] A DirectX 11 backend prototype

Cargo.toml

@@ -276,16 +276,16 @@ anyhow = "1.0.57"
 any_vec = "0.13"
 ashpd = "0.8.0"
 async-compression = { version = "0.4", features = ["gzip", "futures-io"] }
-async-dispatcher = { version = "0.1"}
+async-dispatcher = { version = "0.1" }
 async-fs = "1.6"
 async-recursion = "1.0.0"
 async-tar = "0.4.2"
 async-trait = "0.1"
 async_zip = { version = "0.0.17", features = ["deflate", "deflate64"] }
 bitflags = "2.4.2"
 blade-graphics = { git = "https://github.com/kvark/blade", rev = "21a56f780e21e4cb42c70a1dcf4b59842d1ad7f7" }
-blade-macros = { git = "https://github.com/kvark/blade", rev =  "21a56f780e21e4cb42c70a1dcf4b59842d1ad7f7" }
-blade-util = { git = "https://github.com/kvark/blade", rev = "21a56f780e21e4cb42c70a1dcf4b59842d1ad7f7"  }
+blade-macros = { git = "https://github.com/kvark/blade", rev = "21a56f780e21e4cb42c70a1dcf4b59842d1ad7f7" }
+blade-util = { git = "https://github.com/kvark/blade", rev = "21a56f780e21e4cb42c70a1dcf4b59842d1ad7f7" }
 cap-std = "3.0"
 cargo_toml = "0.20"
 chrono = { version = "0.4", features = ["serde"] }
@@ -314,7 +314,9 @@ image = "0.25.1"
 indexmap = { version = "1.6.2", features = ["serde"] }
 indoc = "1"
 # We explicitly disable http2 support in isahc.
-isahc = { version = "1.7.2", default-features = false, features = [ "text-decoding" ] }
+isahc = { version = "1.7.2", default-features = false, features = [
+    "text-decoding",
+] }
 itertools = "0.11.0"
 lazy_static = "1.4.0"
 libc = "0.2"
@@ -340,7 +342,9 @@ rand = "0.8.5"
 refineable = { path = "./crates/refineable" }
 regex = "1.5"
 repair_json = "0.1.0"
-runtimelib = { version="0.12", default-features = false, features = ["async-dispatcher-runtime"] }
+runtimelib = { version = "0.12", default-features = false, features = [
+    "async-dispatcher-runtime",
+] }
 rusqlite = { version = "0.29.0", features = ["blob", "array", "modern_sqlite"] }
 rust-embed = { version = "8.4", features = ["include-exclude"] }
 schemars = "0.8"
@@ -430,8 +434,13 @@ features = [
     "Win32_Globalization",
     "Win32_Graphics_Direct2D",
     "Win32_Graphics_Direct2D_Common",
+    "Win32_Graphics_Direct3D",
+    "Win32_Graphics_Direct3D11",
+    "Win32_Graphics_Direct3D_Fxc",
+    "Win32_Graphics_DirectComposition",
     "Win32_Graphics_DirectWrite",
     "Win32_Graphics_Dwm",
+    "Win32_Graphics_Dxgi",
     "Win32_Graphics_Dxgi_Common",
     "Win32_Graphics_Gdi",
     "Win32_Graphics_Imaging",

crates/gpui/Cargo.toml

@@ -20,6 +20,7 @@ test-support = [
 ]
 runtime_shaders = []
 macos-blade = ["blade-graphics", "blade-macros", "blade-util", "bytemuck"]
+enable-renderdoc = []
 
 [lib]
 path = "src/gpui.rs"
@@ -139,7 +140,9 @@ xim = { git = "https://github.com/npmania/xim-rs", rev = "27132caffc5b9bc9c432ca
     "x11rb-xcb",
     "x11rb-client",
 ] }
-font-kit = { git = "https://github.com/zed-industries/font-kit", rev = "5a5c4d4", features = ["source-fontconfig-dlopen"] }
+font-kit = { git = "https://github.com/zed-industries/font-kit", rev = "5a5c4d4", features = [
+    "source-fontconfig-dlopen",
+] }
 x11-clipboard = "0.9.2"
 
 [target.'cfg(windows)'.dependencies]

crates/gpui/src/platform/windows.rs

@@ -1,4 +1,6 @@
 mod direct_write;
+mod directx;
+mod directx_atlas;
 mod dispatcher;
 mod display;
 mod events;
@@ -8,6 +10,8 @@ mod util;
 mod window;
 
 pub(crate) use direct_write::*;
+pub(crate) use directx::*;
+pub(crate) use directx_atlas::*;
 pub(crate) use dispatcher::*;
 pub(crate) use display::*;
 pub(crate) use events::*;