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Guard vkGetPhysicalDeviceFeatures2 behind instance version

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Also make it so that instance extensions are queried in the instance only.
This commit is contained in:
Charles Giessen 2021-06-10 10:43:19 -06:00 committed by Charles Giessen
parent f422497cca
commit 244a44da51
2 changed files with 8 additions and 14 deletions
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20
src/VkBootstrap.cpp
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@ -618,8 +618,9 @@ detail::Result<Instance> InstanceBuilder::build() const {
if (info.debug_callback != nullptr && system.debug_utils_available) {
extensions.push_back(VK_EXT_DEBUG_UTILS_EXTENSION_NAME);
}
if (detail::check_extension_supported(
system.available_extensions, VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME)) {
bool supports_properties2_ext = detail::check_extension_supported(
system.available_extensions, VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
if (supports_properties2_ext) {
extensions.push_back(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
}
@ -731,9 +732,8 @@ detail::Result<Instance> InstanceBuilder::build() const {
}
}
if (info.headless_context) {
instance.headless = true;
}
instance.headless = info.headless_context;
instance.supports_properties2_ext = supports_properties2_ext;
instance.allocation_callbacks = info.allocation_callbacks;
instance.instance_version = api_version;
instance.fp_vkGetInstanceProcAddr = detail::vulkan_functions().ptr_vkGetInstanceProcAddr;
@ -1020,7 +1020,7 @@ PhysicalDeviceSelector::PhysicalDeviceDesc PhysicalDeviceSelector::populate_devi
VkPhysicalDeviceFeatures2 local_features{};
local_features.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2;
local_features.pNext = &fill_chain.front();
if (desc.device_properties.apiVersion >= VK_API_VERSION_1_1) {
if (instance_info.version >= VK_API_VERSION_1_1 && desc.device_properties.apiVersion >= VK_API_VERSION_1_1) {
detail::vulkan_functions().fp_vkGetPhysicalDeviceFeatures2(phys_device, &local_features);
} else if (instance_info.supports_properties2_ext) {
detail::vulkan_functions().fp_vkGetPhysicalDeviceFeatures2KHR(phys_device, &local_features);
@ -1134,13 +1134,10 @@ PhysicalDeviceSelector::PhysicalDeviceSelector(Instance const& instance) {
instance_info.instance = instance.instance;
instance_info.headless = instance.headless;
instance_info.version = instance.instance_version;
instance_info.supports_properties2_ext = instance.supports_properties2_ext;
criteria.require_present = !instance.headless;
criteria.required_version = instance.instance_version;
criteria.desired_version = instance.instance_version;
detail::get_vector<VkExtensionProperties>(
instance_info.extensions, detail::vulkan_functions().fp_vkEnumerateInstanceExtensionProperties, nullptr);
instance_info.supports_properties2_ext = detail::check_extension_supported(
instance_info.extensions, VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
}
detail::Result<PhysicalDevice> PhysicalDeviceSelector::select() const {
@ -1149,9 +1146,6 @@ detail::Result<PhysicalDevice> PhysicalDeviceSelector::select() const {
return detail::Result<PhysicalDevice>{ PhysicalDeviceError::no_surface_provided };
}
std::vector<VkPhysicalDevice> physical_devices;
auto physical_devices_ret = detail::get_vector<VkPhysicalDevice>(

2
src/VkBootstrap.h
View File

@ -219,6 +219,7 @@ struct Instance {
private:
bool headless = false;
bool supports_properties2_ext = false;
uint32_t instance_version = VK_MAKE_VERSION(1, 0, 0);
friend class InstanceBuilder;
@ -474,7 +475,6 @@ class PhysicalDeviceSelector {
VkInstance instance = VK_NULL_HANDLE;
VkSurfaceKHR surface = VK_NULL_HANDLE;
uint32_t version = VK_MAKE_VERSION(1, 0, 0);
std::vector<VkExtensionProperties> extensions;
bool headless = false;
bool supports_properties2_ext = false;
} instance_info;