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Fix instance getters to support extensions

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This commit allows the user to pass in a chain of structures
to be filled in by the Vulkan driver.
This commit is contained in:
Gabriel Majeri 2018-08-23 10:22:06 +03:00
parent 898e9791b7
commit 53161660ef
1 changed files with 9 additions and 12 deletions
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19
ash/src/instance.rs
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@ -108,16 +108,13 @@ pub trait InstanceV1_1: InstanceV1_0 {
}
}
fn get_physical_device_properties2(
unsafe fn get_physical_device_properties2(
&self,
physical_device: vk::PhysicalDevice,
) -> vk::PhysicalDeviceProperties2 {
unsafe {
let mut prop = mem::uninitialized();
prop: &mut vk::PhysicalDeviceProperties2,
) {
self.fp_v1_1()
.get_physical_device_properties2(physical_device, &mut prop);
prop
}
.get_physical_device_properties2(physical_device, prop);
}
fn get_physical_device_format_properties2(
@ -140,15 +137,15 @@ pub trait InstanceV1_1: InstanceV1_0 {
&self,
physical_device: vk::PhysicalDevice,
format_info: &vk::PhysicalDeviceImageFormatInfo2,
) -> VkResult<vk::ImageFormatProperties2> {
let mut image_format_prop = mem::uninitialized();
image_format_prop: &mut vk::ImageFormatProperties2
) -> VkResult<()> {
let err_code = self.fp_v1_1().get_physical_device_image_format_properties2(
physical_device,
format_info,
&mut image_format_prop,
image_format_prop,
);
if err_code == vk::Result::SUCCESS {
Ok(image_format_prop)
Ok(())
} else {
Err(err_code)
}