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Merge pull request #124 from linebender/enable_vkmm

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Actually turn on memory model
This commit is contained in:
Raph Levien 2021-11-09 14:42:50 -08:00 committed by GitHub
parent 3c7943fa8c 0a9dd3a386
commit 5a389b27c9
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 14 additions and 2 deletions
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16
piet-gpu-hal/src/vulkan.rs
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@ -257,12 +257,15 @@ impl VkInstance {
let mut has_descriptor_indexing = false;
let vk1_1 = self.vk_version >= vk::make_api_version(0, 1, 1, 0);
let mut features2 = vk::PhysicalDeviceFeatures2::builder();
let mut set_features2 = vk::PhysicalDeviceFeatures2::builder();
if vk1_1 {
let mut descriptor_indexing_features =
vk::PhysicalDeviceDescriptorIndexingFeatures::builder();
let mut features_v2 = vk::PhysicalDeviceFeatures2::builder()
features2 = features2
.push_next(&mut descriptor_indexing_features);
self.instance.get_physical_device_features2(pdevice, &mut features_v2);
self.instance.get_physical_device_features2(pdevice, &mut features2);
set_features2 = set_features2.features(features2.features);
has_descriptor_indexing = descriptor_indexing_features
.shader_storage_image_array_non_uniform_indexing
== vk::TRUE
@ -300,6 +303,15 @@ impl VkInstance {
let mut create_info = vk::DeviceCreateInfo::builder()
.queue_create_infos(&queue_create_infos)
.enabled_extension_names(extensions.as_ptrs());
let mut set_memory_model_features = vk::PhysicalDeviceVulkanMemoryModelFeatures::builder(); if vk1_1 {
create_info = create_info.push_next(&mut set_features2);
if has_memory_model {
set_memory_model_features = set_memory_model_features
.vulkan_memory_model(true)
.vulkan_memory_model_device_scope(true);
create_info = create_info.push_next(&mut set_memory_model_features);
}
}
if has_descriptor_indexing {
create_info = create_info.push_next(&mut descriptor_indexing);
}