VkVideoEncodeFeedback2CapabilitiesKHR(3)

# VkVideoEncodeFeedback2CapabilitiesKHR(3) Manual Page

## Name

VkVideoEncodeFeedback2CapabilitiesKHR - Structure describing additional video encode feedback capabilities for a video profile

## C Specification

The `VkVideoEncodeFeedback2CapabilitiesKHR` structure is defined as:

    // Provided by VK_KHR_video_encode_feedback2
    typedef struct VkVideoEncodeFeedback2CapabilitiesKHR {
        VkStructureType                              sType;
        void*                                        pNext;
        uint32_t                                     maxPerPartitionFeedbackEntries;
        VkVideoEncodePerPartitionFeedbackFlagsKHR    supportedPerPartitionEncodeFeedbackFlags;
    } VkVideoEncodeFeedback2CapabilitiesKHR;

## Members

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

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

- `maxPerPartitionFeedbackEntries` specifies the maximum number of picture partitions for which the implementation supports capturing per picture partition video encode feedback values.

- `supportedPerPartitionEncodeFeedbackFlags` is a bitmask of VkVideoEncodePerPartitionFeedbackFlagBitsKHR values specifying the set of per picture partition video encode feedback values supported by video encode feedback queries.

## Description

Valid Usage (Implicit)

- VUID-VkVideoEncodeFeedback2CapabilitiesKHR-sType-sType
  `sType` must be VK_STRUCTURE_TYPE_VIDEO_ENCODE_FEEDBACK_2_CAPABILITIES_KHR

- VUID-VkVideoEncodeFeedback2CapabilitiesKHR-supportedPerPartitionEncodeFeedbackFlags-parameter
  `supportedPerPartitionEncodeFeedbackFlags` must be a valid combination of VkVideoEncodePerPartitionFeedbackFlagBitsKHR values

- VUID-VkVideoEncodeFeedback2CapabilitiesKHR-supportedPerPartitionEncodeFeedbackFlags-requiredbitmask
  `supportedPerPartitionEncodeFeedbackFlags` must not be `0`

Structure Chaining

Extends the structure

  - VkVideoCapabilitiesKHR

## See Also

VK_KHR_video_encode_feedback2, VkStructureType, VkVideoEncodePerPartitionFeedbackFlagsKHR

## 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