VkPhysicalDeviceShaderFloatControls2Features(3)

# VkPhysicalDeviceShaderFloatControls2Features(3) Manual Page

## Name

VkPhysicalDeviceShaderFloatControls2Features - Structure describing shader float controls 2 features that can be supported by an implementation

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## C Specification

The `VkPhysicalDeviceShaderFloatControls2Features` structure is defined as:

    // Provided by VK_VERSION_1_4
    typedef struct VkPhysicalDeviceShaderFloatControls2Features {
        VkStructureType    sType;
        void*              pNext;
        VkBool32           shaderFloatControls2;
    } VkPhysicalDeviceShaderFloatControls2Features;

    // Provided by VK_KHR_shader_float_controls2
    // Equivalent to VkPhysicalDeviceShaderFloatControls2Features
    typedef VkPhysicalDeviceShaderFloatControls2Features VkPhysicalDeviceShaderFloatControls2FeaturesKHR;

## Members

This structure describes the following feature:

- `sType` is a VkStructureType value identifying this structure.

- `pNext` is `NULL` or a pointer to a structure extending this structure.

## Description

- `shaderFloatControls2` specifies whether shader modules can declare the `FloatControls2` capability.

If the `VkPhysicalDeviceShaderFloatControls2Features` structure is included in the `pNext` chain of the VkPhysicalDeviceFeatures2 structure passed to vkGetPhysicalDeviceFeatures2, it is filled in to indicate whether each corresponding feature is supported. If the application wishes to use a VkDevice with any features described by `VkPhysicalDeviceShaderFloatControls2Features`, it must add an instance of the structure, with the desired feature members set to VK_TRUE, to the `pNext` chain of VkDeviceCreateInfo when creating the VkDevice.

Valid Usage (Implicit)

- VUID-VkPhysicalDeviceShaderFloatControls2Features-sType-sType
  `sType` must be VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_FLOAT_CONTROLS_2_FEATURES

## See Also

VK_KHR_shader_float_controls2, VK_VERSION_1_4, VkBool32, VkStructureType

## Document Notes

For more information, see the Vulkan Specification.

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

## Copyright

Copyright 2014-2026 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0