dtourolle
dc1add9dbb
The Android develop view reads its frame back through memory (TD-1) because wgpu's Vulkan swapchain never pre-rotates, and a portrait window on this tablet's landscape panel then tears. The fix is a small patch to each of these two crates, and this commit is only the ground it lands on: both are byte-for-byte the crates.io sources the lockfile already resolved, so the commits that follow are the patch and nothing else. third_party/ is excluded from the workspace, or every path dependency under the root would become a member and `--workspace` would test and lint upstream code as ours. The README says how to carry the patches across a Slint or wgpu bump, which matters because a stale version here does not fail the build — cargo just warns and uses the unpatched crate.
33 lines
1.7 KiB
Rust
33 lines
1.7 KiB
Rust
fn main() {
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cfg_aliases::cfg_aliases! {
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native: { not(target_arch = "wasm32") },
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send_sync: { any(
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not(target_arch = "wasm32"),
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all(feature = "fragile-send-sync-non-atomic-wasm", not(target_feature = "atomics"))
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) },
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webgl: { all(target_arch = "wasm32", not(target_os = "emscripten"), gles) },
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Emscripten: { all(target_os = "emscripten", gles) },
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dx12: { all(target_os = "windows", feature = "dx12") },
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gles: { all(feature = "gles") },
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// Within the GL ES backend, use `std` and be Send + Sync only if we are using a target
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// that, among the ones where the GL ES backend is supported, has `std`.
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gles_with_std: { all(
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feature = "gles",
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any(
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not(target_arch = "wasm32"),
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// Accept wasm32-unknown-unknown, which uniquely has a stub `std`
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all(target_vendor = "unknown", target_os = "unknown"),
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// Accept wasm32-unknown-emscripten and similar, which has a real `std`
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target_os = "emscripten"
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)
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) },
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metal: { all(target_vendor = "apple", feature = "metal") },
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vulkan: { all(not(target_arch = "wasm32"), feature = "vulkan") },
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any_backend: { any(dx12, metal, vulkan, gles) },
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// ⚠️ Keep in sync with target.cfg() definition in Cargo.toml and cfg_alias in `wgpu` crate ⚠️
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static_dxc: { all(target_os = "windows", feature = "static-dxc", not(target_arch = "aarch64"), target_env = "msvc") },
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supports_64bit_atomics: { target_has_atomic = "64" },
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supports_ptr_atomics: { target_has_atomic = "ptr" }
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}
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}
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