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Use ash' built-in "linked" feature for static linking #84

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Use ash' built-in "linked" feature for static linking #84

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1 change: 1 addition & 0 deletions Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@ build = "build/build.rs"
# in this range, not just the start and the end, to be sure it's compatible.
version = ">=0.35, <=0.37"
default-features = false
features = ["linked"]

[build-dependencies]
anyhow = "1.0"
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18 changes: 2 additions & 16 deletions src/lib.rs
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Original file line number Diff line number Diff line change
@@ -1,19 +1,5 @@
use ash::{vk, Entry};
use ash::Entry;

extern "system" {
fn vkGetInstanceProcAddr(
instance: vk::Instance,
p_name: *const std::os::raw::c_char,
) -> vk::PFN_vkVoidFunction;
}

/// Fetches the function pointer to `vkGetInstanceProcAddr` which is statically linked.
pub fn load() -> Entry {
let static_fn = vk::StaticFn {
get_instance_proc_addr: vkGetInstanceProcAddr,
};
#[allow(unsafe_code)]
unsafe {
Entry::from_static_fn(static_fn)
}
Entry::linked()
}
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