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Add physical device feature features

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This commit is contained in:
Maik Klein 2017-04-16 11:55:25 +02:00
parent a832935212
commit e4e31ec9ac
1 changed files with 19 additions and 4 deletions
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23
src/instance.rs
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@ -4,7 +4,7 @@ use std::ptr;
use std::mem;
use vk;
use device::Device;
use ::RawPtr;
use RawPtr;
use version::{FunctionPointers, V1_0};
use version::DeviceLoader;
@ -75,7 +75,8 @@ pub trait InstanceV1_0 {
}
unsafe fn destroy_instance(&self, allocation_callbacks: Option<&vk::AllocationCallbacks>) {
self.fp_v1_0().destroy_instance(self.handle(), allocation_callbacks.as_raw_ptr());
self.fp_v1_0()
.destroy_instance(self.handle(), allocation_callbacks.as_raw_ptr());
}
fn get_physical_device_format_properties(&self,
@ -131,14 +132,28 @@ pub trait InstanceV1_0 {
}
}
fn get_physical_device_features(&self,
physical_device: vk::PhysicalDevice)
-> vk::PhysicalDeviceFeatures {
unsafe {
let mut prop = mem::uninitialized();
self.fp_v1_0()
.get_physical_device_features(physical_device, &mut prop);
prop
}
}
fn enumerate_physical_devices(&self) -> VkResult<Vec<vk::PhysicalDevice>> {
unsafe {
let mut num = mem::uninitialized();
self.fp_v1_0()
.enumerate_physical_devices(self.handle(), &mut num, ptr::null_mut());
let mut physical_devices = Vec::<vk::PhysicalDevice>::with_capacity(num as usize);
let err_code = self.fp_v1_0()
.enumerate_physical_devices(self.handle(), &mut num, physical_devices.as_mut_ptr());
let err_code =
self.fp_v1_0()
.enumerate_physical_devices(self.handle(),
&mut num,
physical_devices.as_mut_ptr());
physical_devices.set_len(num as usize);
match err_code {
vk::Result::Success => Ok(physical_devices),