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- Reduce the size of some `unsafe` blocks;
- (Again) drop all string copies: all functions declare that the returned
  string lives as long as its parent, which Rust represents by the
  implicit lifetime parameter on `&str` that is equal to that of `&self`;
- Make all `ops::Range` return a `RangeInclusive` instead, as these APIs
  sound like they return an exclusive upper bound (but please
  sanity-check, I haven't tested this yet).
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@MarijnS95
MarijnS95 authored Apr 30, 2024
1 parent 7c2b0f2 commit bf2ecf8
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Showing 5 changed files with 257 additions and 266 deletions.
90 changes: 48 additions & 42 deletions src/gpu.rs
View file
Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@ impl Gpu {
let result = unsafe { (self.vtable().VendorId.unwrap())(self.as_raw(), name.as_mut_ptr()) };

Error::from_result_with_assume_init_on_success(result, name)
.map(|name| unsafe { CStr::from_ptr(name) }.to_str().unwrap())
.map(|x| unsafe { CStr::from_ptr(x) }.to_str().unwrap())
}
#[doc(alias = "ASICFamilyType")]
pub fn asic_family_type(&self) -> Result<ffi::ADLX_ASIC_FAMILY_TYPE> {
Expand All @@ -44,12 +44,12 @@ impl Gpu {
Error::from_result_with_assume_init_on_success(result, type_)
}
#[doc(alias = "IsExternal")]
pub fn is_external(&self) -> Result<ffi::adlx_bool> {
pub fn is_external(&self) -> Result<bool> {
let mut is_external = MaybeUninit::uninit();
let result =
unsafe { (self.vtable().IsExternal.unwrap())(self.as_raw(), is_external.as_mut_ptr()) };

Error::from_result_with_assume_init_on_success(result, is_external)
Error::from_result_with_assume_init_on_success(result, is_external).map(|x| x != 0)
}
/// <https://gpuopen.com/manuals/adlx/adlx-_d_o_x__i_a_d_l_x_g_p_u__name/#doxid-d-o-x-i-a-d-l-x-g-p-u-name>
#[doc(alias = "Name")]
Expand All @@ -60,20 +60,22 @@ impl Gpu {
Error::from_result_with_assume_init_on_success(result, name)
.map(|name| unsafe { CStr::from_ptr(name) }.to_str().unwrap())
}
// #[doc(alias = "DriverPath")]
// pub fn DriverPath(&self) -> Result<()> {
// let mut x = MaybeUninit::uninit();
// let result = unsafe { (self.vtable().DriverPath.unwrap())(self.as_raw(), x.as_mut_ptr()) };
#[doc(alias = "DriverPath")]
pub fn driver_path(&self) -> Result<&str> {
let mut x = MaybeUninit::uninit();
let result = unsafe { (self.vtable().DriverPath.unwrap())(self.as_raw(), x.as_mut_ptr()) };

// Error::from_result_with_assume_init_on_success(result, x)
// }
// #[doc(alias = "PNPString")]
// pub fn PNPString(&self) -> Result<()> {
// let mut x = MaybeUninit::uninit();
// let result = unsafe { (self.vtable().PNPString.unwrap())(self.as_raw(), x.as_mut_ptr()) };
Error::from_result_with_assume_init_on_success(result, x)
.map(|x| unsafe { CStr::from_ptr(x) }.to_str().unwrap())
}
#[doc(alias = "PNPString")]
pub fn pnp_string(&self) -> Result<&str> {
let mut x = MaybeUninit::uninit();
let result = unsafe { (self.vtable().PNPString.unwrap())(self.as_raw(), x.as_mut_ptr()) };

// Error::from_result_with_assume_init_on_success(result, x)
// }
Error::from_result_with_assume_init_on_success(result, x)
.map(|x| unsafe { CStr::from_ptr(x) }.to_str().unwrap())
}
// #[doc(alias = "HasDesktops")]
// pub fn HasDesktops(&self) -> Result<()> {
// let mut x = MaybeUninit::uninit();
Expand All @@ -88,13 +90,14 @@ impl Gpu {

Error::from_result_with_assume_init_on_success(result, x)
}
// #[doc(alias = "VRAMType")]
// pub fn VRAMType(&self) -> Result<()> {
// let mut x = MaybeUninit::uninit();
// let result = unsafe { (self.vtable().VRAMType.unwrap())(self.as_raw(), x.as_mut_ptr()) };
#[doc(alias = "VRAMType")]
pub fn vram_type(&self) -> Result<&str> {
let mut x = MaybeUninit::uninit();
let result = unsafe { (self.vtable().VRAMType.unwrap())(self.as_raw(), x.as_mut_ptr()) };

// Error::from_result_with_assume_init_on_success(result, x)
// }
Error::from_result_with_assume_init_on_success(result, x)
.map(|x| unsafe { CStr::from_ptr(x) }.to_str().unwrap())
}
// #[doc(alias = "BIOSInfo")]
// pub fn BIOSInfo(&self) -> Result<()> {
// let mut x = MaybeUninit::uninit();
Expand All @@ -103,35 +106,38 @@ impl Gpu {
// Error::from_result_with_assume_init_on_success(result, x)
// }
#[doc(alias = "DeviceId")]
pub fn device_id(&self) -> Result<String> {
pub fn device_id(&self) -> Result<&str> {
let mut x = MaybeUninit::uninit();
let result = unsafe { (self.vtable().DeviceId.unwrap())(self.as_raw(), x.as_mut_ptr()) };

Error::from_result_with_assume_init_on_success(result, x)
.map(|x| unsafe { CStr::from_ptr(x).to_str().unwrap().to_string() })
.map(|x| unsafe { CStr::from_ptr(x) }.to_str().unwrap())
}
// #[doc(alias = "RevisionId")]
// pub fn RevisionId(&self) -> Result<()> {
// let mut x = MaybeUninit::uninit();
// let result = unsafe { (self.vtable().RevisionId.unwrap())(self.as_raw(), x.as_mut_ptr()) };
#[doc(alias = "RevisionId")]
pub fn revision_id(&self) -> Result<&str> {
let mut x = MaybeUninit::uninit();
let result = unsafe { (self.vtable().RevisionId.unwrap())(self.as_raw(), x.as_mut_ptr()) };

// Error::from_result_with_assume_init_on_success(result, x)
// }
// #[doc(alias = "SubSystemId")]
// pub fn SubSystemId(&self) -> Result<()> {
// let mut x = MaybeUninit::uninit();
// let result = unsafe { (self.vtable().SubSystemId.unwrap())(self.as_raw(), x.as_mut_ptr()) };
Error::from_result_with_assume_init_on_success(result, x)
.map(|x| unsafe { CStr::from_ptr(x) }.to_str().unwrap())
}
#[doc(alias = "SubSystemId")]
pub fn sub_system_id(&self) -> Result<&str> {
let mut x = MaybeUninit::uninit();
let result = unsafe { (self.vtable().SubSystemId.unwrap())(self.as_raw(), x.as_mut_ptr()) };

// Error::from_result_with_assume_init_on_success(result, x)
// }
// #[doc(alias = "SubSystemVendorId")]
// pub fn SubSystemVendorId(&self) -> Result<()> {
// let mut x = MaybeUninit::uninit();
// let result =
// unsafe { (self.vtable().SubSystemVendorId.unwrap())(self.as_raw(), x.as_mut_ptr()) };
Error::from_result_with_assume_init_on_success(result, x)
.map(|x| unsafe { CStr::from_ptr(x) }.to_str().unwrap())
}
#[doc(alias = "SubSystemVendorId")]
pub fn sub_system_vendor_id(&self) -> Result<&str> {
let mut x = MaybeUninit::uninit();
let result =
unsafe { (self.vtable().SubSystemVendorId.unwrap())(self.as_raw(), x.as_mut_ptr()) };

// Error::from_result_with_assume_init_on_success(result, x)
// }
Error::from_result_with_assume_init_on_success(result, x)
.map(|x| unsafe { CStr::from_ptr(x) }.to_str().unwrap())
}
#[doc(alias = "UniqueId")]
pub fn unique_id(&self) -> Result<i32> {
let mut x = MaybeUninit::uninit();
Expand Down
2 changes: 1 addition & 1 deletion src/gpu_list.rs
View file
Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@ use super::{
};

/// <https://gpuopen.com/manuals/adlx/adlx-_d_o_x__i_a_d_l_x_g_p_u_list/>
#[derive(Debug)]
#[derive(Clone, Debug)]
#[repr(transparent)]
#[doc(alias = "IADLXGPUList")]
pub struct GpuList(List);
Expand Down
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