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Add are_extension_features_present
to PhysicalDevice
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91421d34b0
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@ -1508,6 +1508,13 @@ bool PhysicalDevice::enable_features_if_present(const VkPhysicalDeviceFeatures&
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return required_features_supported;
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}
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bool PhysicalDevice::is_features_node_present(detail::GenericFeaturesPNextNode const& node) const {
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detail::GenericFeatureChain requested_features;
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requested_features.nodes.push_back(node);
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return detail::supports_features({}, {}, extended_features_chain, requested_features);
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}
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bool PhysicalDevice::enable_features_node_if_present(detail::GenericFeaturesPNextNode const& node) {
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VkPhysicalDeviceFeatures2 actual_pdf2{};
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@ -528,6 +528,11 @@ struct PhysicalDevice {
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// Returns true if an extension should be enabled on the device
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bool is_extension_present(const char* extension) const;
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// Returns true if all of the features are present
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template <typename T> bool are_extension_features_present(T const& features) const {
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return is_features_node_present(detail::GenericFeaturesPNextNode(features));
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}
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// If the given extension is present, make the extension be enabled on the device.
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// Returns true the extension is present.
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bool enable_extension_if_present(const char* extension);
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@ -564,6 +569,7 @@ struct PhysicalDevice {
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friend class PhysicalDeviceSelector;
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friend class DeviceBuilder;
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bool is_features_node_present(detail::GenericFeaturesPNextNode const& node) const;
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bool enable_features_node_if_present(detail::GenericFeaturesPNextNode const& node);
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};
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