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Fix build and enumerating physical devices

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This commit is contained in:
msiglreith 2018-01-19 13:37:45 +01:00
parent 31d9ddc75f
commit d812b10a72
1 changed files with 8 additions and 0 deletions
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8
libportability-gfx/src/impls.rs
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@ -44,6 +44,13 @@ pub extern "C" fn gfxEnumeratePhysicalDevices(
pPhysicalDevices: *mut VkPhysicalDevice,
) -> VkResult {
let adapters = instance.enumerate_adapters();
// If NULL, number of devices is returned.
if pPhysicalDevices.is_null() {
unsafe { *pPhysicalDeviceCount = adapters.len() as _ };
return VkResult::VK_SUCCESS;
}
let output = unsafe { slice::from_raw_parts_mut(pPhysicalDevices, *pPhysicalDeviceCount as _) };
let count = cmp::min(adapters.len(), output.len());
@ -1118,6 +1125,7 @@ pub extern "C" fn gfxCreateGraphicsPipelines(
let input_state = unsafe { &*info.pInputAssemblyState };
let tessellation_state = shaders
.hull
.as_ref()
.map(|_| unsafe { &*info.pTessellationState });
assert_eq!(input_state.primitiveRestartEnable, VK_FALSE); // TODO