VkMemoryBarrier2(3)

# VkMemoryBarrier2(3) Manual Page

## Name

VkMemoryBarrier2 - Structure specifying a global memory barrier

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## C Specification

The `VkMemoryBarrier2` structure is defined as:

    // Provided by VK_VERSION_1_3
    typedef struct VkMemoryBarrier2 {
        VkStructureType          sType;
        const void*              pNext;
        VkPipelineStageFlags2    srcStageMask;
        VkAccessFlags2           srcAccessMask;
        VkPipelineStageFlags2    dstStageMask;
        VkAccessFlags2           dstAccessMask;
    } VkMemoryBarrier2;

or the equivalent

    // Provided by VK_KHR_synchronization2
    typedef VkMemoryBarrier2 VkMemoryBarrier2KHR;

## Members

- `sType` is the type of this structure.

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

- `srcStageMask` is a VkPipelineStageFlags2 mask of pipeline stages to be included in the first synchronization scope.

- `srcAccessMask` is a VkAccessFlags2 mask of access flags to be included in the first access scope.

- `dstStageMask` is a VkPipelineStageFlags2 mask of pipeline stages to be included in the second synchronization scope.

- `dstAccessMask` is a VkAccessFlags2 mask of access flags to be included in the second access scope.

## Description

This structure defines a memory dependency affecting all device memory.

The first synchronization scope and access scope described by this structure include only operations and memory accesses specified by `srcStageMask` and `srcAccessMask`.

The second synchronization scope and access scope described by this structure include only operations and memory accesses specified by `dstStageMask` and `dstAccessMask`.

Valid Usage

- VUID-VkMemoryBarrier2-srcStageMask-03929
  If the `geometryShader` feature is not enabled, `srcStageMask` must not contain `VK_PIPELINE_STAGE_2_GEOMETRY_SHADER_BIT`

- VUID-VkMemoryBarrier2-srcStageMask-03930
  If the `tessellationShader` feature is not enabled, `srcStageMask` must not contain `VK_PIPELINE_STAGE_2_TESSELLATION_CONTROL_SHADER_BIT` or `VK_PIPELINE_STAGE_2_TESSELLATION_EVALUATION_SHADER_BIT`

- VUID-VkMemoryBarrier2-srcStageMask-03931
  If the `conditionalRendering` feature is not enabled, `srcStageMask` must not contain `VK_PIPELINE_STAGE_2_CONDITIONAL_RENDERING_BIT_EXT`

- VUID-VkMemoryBarrier2-srcStageMask-03932
  If the `fragmentDensityMap` feature is not enabled, `srcStageMask` must not contain `VK_PIPELINE_STAGE_2_FRAGMENT_DENSITY_PROCESS_BIT_EXT`

- VUID-VkMemoryBarrier2-srcStageMask-03933
  If the `transformFeedback` feature is not enabled, `srcStageMask` must not contain `VK_PIPELINE_STAGE_2_TRANSFORM_FEEDBACK_BIT_EXT`

- VUID-VkMemoryBarrier2-srcStageMask-03934
  If the `meshShader` feature is not enabled, `srcStageMask` must not contain `VK_PIPELINE_STAGE_2_MESH_SHADER_BIT_EXT`

- VUID-VkMemoryBarrier2-srcStageMask-03935
  If the `taskShader` feature is not enabled, `srcStageMask` must not contain `VK_PIPELINE_STAGE_2_TASK_SHADER_BIT_EXT`

- VUID-VkMemoryBarrier2-srcStageMask-07316
  If neither the `shadingRateImage` or `attachmentFragmentShadingRate` are enabled, `srcStageMask` must not contain `VK_PIPELINE_STAGE_2_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR`

- VUID-VkMemoryBarrier2-srcStageMask-04957
  If the `subpassShading` feature is not enabled, `srcStageMask` must not contain `VK_PIPELINE_STAGE_2_SUBPASS_SHADING_BIT_HUAWEI`

- VUID-VkMemoryBarrier2-srcStageMask-04995
  If the `invocationMask` feature is not enabled, `srcStageMask` must not contain `VK_PIPELINE_STAGE_2_INVOCATION_MASK_BIT_HUAWEI`

- VUID-VkMemoryBarrier2-srcStageMask-07946
  If neither the VK_NV_ray_tracing extension or `rayTracingPipeline` feature are enabled, `srcStageMask` must not contain `VK_PIPELINE_STAGE_2_RAY_TRACING_SHADER_BIT_KHR`

- VUID-VkMemoryBarrier2-srcAccessMask-03900
  If `srcAccessMask` includes `VK_ACCESS_2_INDIRECT_COMMAND_READ_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_DRAW_INDIRECT_BIT`, `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_BUILD_BIT_KHR`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03901
  If `srcAccessMask` includes `VK_ACCESS_2_INDEX_READ_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_INDEX_INPUT_BIT`, `VK_PIPELINE_STAGE_2_VERTEX_INPUT_BIT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03902
  If `srcAccessMask` includes `VK_ACCESS_2_VERTEX_ATTRIBUTE_READ_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_VERTEX_ATTRIBUTE_INPUT_BIT`, `VK_PIPELINE_STAGE_2_VERTEX_INPUT_BIT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03903
  If `srcAccessMask` includes `VK_ACCESS_2_INPUT_ATTACHMENT_READ_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_FRAGMENT_SHADER_BIT`, `VK_PIPELINE_STAGE_2_SUBPASS_SHADING_BIT_HUAWEI`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03904
  If `srcAccessMask` includes `VK_ACCESS_2_UNIFORM_READ_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`, or one of the `VK_PIPELINE_STAGE_*_SHADER_BIT` stages

- VUID-VkMemoryBarrier2-srcAccessMask-03905
  If `srcAccessMask` includes `VK_ACCESS_2_SHADER_SAMPLED_READ_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`, or one of the `VK_PIPELINE_STAGE_*_SHADER_BIT` stages

- VUID-VkMemoryBarrier2-srcAccessMask-03906
  If `srcAccessMask` includes `VK_ACCESS_2_SHADER_STORAGE_READ_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`, or one of the `VK_PIPELINE_STAGE_*_SHADER_BIT` stages

- VUID-VkMemoryBarrier2-srcAccessMask-03907
  If `srcAccessMask` includes `VK_ACCESS_2_SHADER_STORAGE_WRITE_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`, or one of the `VK_PIPELINE_STAGE_*_SHADER_BIT` stages

- VUID-VkMemoryBarrier2-srcAccessMask-07454
  If `srcAccessMask` includes `VK_ACCESS_2_SHADER_READ_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`, `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_BUILD_BIT_KHR`, `VK_PIPELINE_STAGE_2_MICROMAP_BUILD_BIT_EXT`, or one of the `VK_PIPELINE_STAGE_*_SHADER_BIT` stages

- VUID-VkMemoryBarrier2-srcAccessMask-03909
  If `srcAccessMask` includes `VK_ACCESS_2_SHADER_WRITE_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`, or one of the `VK_PIPELINE_STAGE_*_SHADER_BIT` stages

- VUID-VkMemoryBarrier2-srcAccessMask-03910
  If `srcAccessMask` includes `VK_ACCESS_2_COLOR_ATTACHMENT_READ_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT` `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03911
  If `srcAccessMask` includes `VK_ACCESS_2_COLOR_ATTACHMENT_WRITE_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT` `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03912
  If `srcAccessMask` includes `VK_ACCESS_2_DEPTH_STENCIL_ATTACHMENT_READ_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_EARLY_FRAGMENT_TESTS_BIT`, `VK_PIPELINE_STAGE_2_LATE_FRAGMENT_TESTS_BIT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03913
  If `srcAccessMask` includes `VK_ACCESS_2_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_EARLY_FRAGMENT_TESTS_BIT`, `VK_PIPELINE_STAGE_2_LATE_FRAGMENT_TESTS_BIT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03914
  If `srcAccessMask` includes `VK_ACCESS_2_TRANSFER_READ_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_COPY_BIT`, `VK_PIPELINE_STAGE_2_BLIT_BIT`, `VK_PIPELINE_STAGE_2_RESOLVE_BIT`, `VK_PIPELINE_STAGE_2_ALL_TRANSFER_BIT`, `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_BUILD_BIT_KHR`, `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_COPY_BIT_KHR`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03915
  If `srcAccessMask` includes `VK_ACCESS_2_TRANSFER_WRITE_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_COPY_BIT`, `VK_PIPELINE_STAGE_2_BLIT_BIT`, `VK_PIPELINE_STAGE_2_RESOLVE_BIT`, `VK_PIPELINE_STAGE_2_CLEAR_BIT`, `VK_PIPELINE_STAGE_2_ALL_TRANSFER_BIT`, `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_BUILD_BIT_KHR`, `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_COPY_BIT_KHR`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03916
  If `srcAccessMask` includes `VK_ACCESS_2_HOST_READ_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_HOST_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03917
  If `srcAccessMask` includes `VK_ACCESS_2_HOST_WRITE_BIT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_HOST_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03918
  If `srcAccessMask` includes `VK_ACCESS_2_CONDITIONAL_RENDERING_READ_BIT_EXT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_CONDITIONAL_RENDERING_BIT_EXT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03919
  If `srcAccessMask` includes `VK_ACCESS_2_FRAGMENT_DENSITY_MAP_READ_BIT_EXT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_FRAGMENT_DENSITY_PROCESS_BIT_EXT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03920
  If `srcAccessMask` includes `VK_ACCESS_2_TRANSFORM_FEEDBACK_WRITE_BIT_EXT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_TRANSFORM_FEEDBACK_BIT_EXT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-04747
  If `srcAccessMask` includes `VK_ACCESS_2_TRANSFORM_FEEDBACK_COUNTER_READ_BIT_EXT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_DRAW_INDIRECT_BIT`, `VK_PIPELINE_STAGE_2_TRANSFORM_FEEDBACK_BIT_EXT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03922
  If `srcAccessMask` includes `VK_ACCESS_2_TRANSFORM_FEEDBACK_COUNTER_WRITE_BIT_EXT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_TRANSFORM_FEEDBACK_BIT_EXT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03923
  If `srcAccessMask` includes `VK_ACCESS_2_SHADING_RATE_IMAGE_READ_BIT_NV`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_SHADING_RATE_IMAGE_BIT_NV`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-04994
  If `srcAccessMask` includes `VK_ACCESS_2_INVOCATION_MASK_READ_BIT_HUAWEI`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_INVOCATION_MASK_BIT_HUAWEI`

- VUID-VkMemoryBarrier2-srcAccessMask-03924
  If `srcAccessMask` includes `VK_ACCESS_2_COMMAND_PREPROCESS_READ_BIT_NV`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_COMMAND_PREPROCESS_BIT_NV` or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03925
  If `srcAccessMask` includes `VK_ACCESS_2_COMMAND_PREPROCESS_WRITE_BIT_NV`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_COMMAND_PREPROCESS_BIT_NV` or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03926
  If `srcAccessMask` includes `VK_ACCESS_2_COLOR_ATTACHMENT_READ_NONCOHERENT_BIT_EXT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT` `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-03927
  If `srcAccessMask` includes `VK_ACCESS_2_ACCELERATION_STRUCTURE_READ_BIT_KHR`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_BUILD_BIT_KHR`, `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_COPY_BIT_KHR`, `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`, or one of the `VK_PIPELINE_STAGE_*_SHADER_BIT` stages

- VUID-VkMemoryBarrier2-srcAccessMask-03928
  If `srcAccessMask` includes `VK_ACCESS_2_ACCELERATION_STRUCTURE_WRITE_BIT_KHR`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_COPY_BIT_KHR`, `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_BUILD_BIT_KHR` or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-srcAccessMask-06256
  If the `rayQuery` feature is not enabled and `srcAccessMask` includes `VK_ACCESS_2_ACCELERATION_STRUCTURE_READ_BIT_KHR`, `srcStageMask` must not include any of the `VK_PIPELINE_STAGE_*_SHADER_BIT` stages except `VK_PIPELINE_STAGE_2_RAY_TRACING_SHADER_BIT_KHR`

- VUID-VkMemoryBarrier2-srcAccessMask-07272
  If `srcAccessMask` includes `VK_ACCESS_2_SHADER_BINDING_TABLE_READ_BIT_KHR`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT` or `VK_PIPELINE_STAGE_2_RAY_TRACING_SHADER_BIT_KHR`

- VUID-VkMemoryBarrier2-srcAccessMask-04858
  If `srcAccessMask` includes `VK_ACCESS_2_VIDEO_DECODE_READ_BIT_KHR`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_VIDEO_DECODE_BIT_KHR`

- VUID-VkMemoryBarrier2-srcAccessMask-04859
  If `srcAccessMask` includes `VK_ACCESS_2_VIDEO_DECODE_WRITE_BIT_KHR`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_VIDEO_DECODE_BIT_KHR`

- VUID-VkMemoryBarrier2-srcAccessMask-04860
  If `srcAccessMask` includes `VK_ACCESS_2_VIDEO_ENCODE_READ_BIT_KHR`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_VIDEO_ENCODE_BIT_KHR`

- VUID-VkMemoryBarrier2-srcAccessMask-04861
  If `srcAccessMask` includes `VK_ACCESS_2_VIDEO_ENCODE_WRITE_BIT_KHR`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_VIDEO_ENCODE_BIT_KHR`

- VUID-VkMemoryBarrier2-srcAccessMask-07455
  If `srcAccessMask` includes `VK_ACCESS_2_OPTICAL_FLOW_READ_BIT_NV`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_OPTICAL_FLOW_BIT_NV`

- VUID-VkMemoryBarrier2-srcAccessMask-07456
  If `srcAccessMask` includes `VK_ACCESS_2_OPTICAL_FLOW_WRITE_BIT_NV`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_OPTICAL_FLOW_BIT_NV`

- VUID-VkMemoryBarrier2-srcAccessMask-07457
  If `srcAccessMask` includes `VK_ACCESS_2_MICROMAP_WRITE_BIT_EXT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_MICROMAP_BUILD_BIT_EXT`

- VUID-VkMemoryBarrier2-srcAccessMask-07458
  If `srcAccessMask` includes `VK_ACCESS_2_MICROMAP_READ_BIT_EXT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_MICROMAP_BUILD_BIT_EXT` or `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_BUILD_BIT_KHR`

- VUID-VkMemoryBarrier2-srcAccessMask-08118
  If `srcAccessMask` includes `VK_ACCESS_2_DESCRIPTOR_BUFFER_READ_BIT_EXT`, `srcStageMask` must include `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`, or one of `VK_PIPELINE_STAGE_*_SHADER_BIT` stages

- VUID-VkMemoryBarrier2-dstStageMask-03929
  If the `geometryShader` feature is not enabled, `dstStageMask` must not contain `VK_PIPELINE_STAGE_2_GEOMETRY_SHADER_BIT`

- VUID-VkMemoryBarrier2-dstStageMask-03930
  If the `tessellationShader` feature is not enabled, `dstStageMask` must not contain `VK_PIPELINE_STAGE_2_TESSELLATION_CONTROL_SHADER_BIT` or `VK_PIPELINE_STAGE_2_TESSELLATION_EVALUATION_SHADER_BIT`

- VUID-VkMemoryBarrier2-dstStageMask-03931
  If the `conditionalRendering` feature is not enabled, `dstStageMask` must not contain `VK_PIPELINE_STAGE_2_CONDITIONAL_RENDERING_BIT_EXT`

- VUID-VkMemoryBarrier2-dstStageMask-03932
  If the `fragmentDensityMap` feature is not enabled, `dstStageMask` must not contain `VK_PIPELINE_STAGE_2_FRAGMENT_DENSITY_PROCESS_BIT_EXT`

- VUID-VkMemoryBarrier2-dstStageMask-03933
  If the `transformFeedback` feature is not enabled, `dstStageMask` must not contain `VK_PIPELINE_STAGE_2_TRANSFORM_FEEDBACK_BIT_EXT`

- VUID-VkMemoryBarrier2-dstStageMask-03934
  If the `meshShader` feature is not enabled, `dstStageMask` must not contain `VK_PIPELINE_STAGE_2_MESH_SHADER_BIT_EXT`

- VUID-VkMemoryBarrier2-dstStageMask-03935
  If the `taskShader` feature is not enabled, `dstStageMask` must not contain `VK_PIPELINE_STAGE_2_TASK_SHADER_BIT_EXT`

- VUID-VkMemoryBarrier2-dstStageMask-07316
  If neither the `shadingRateImage` or `attachmentFragmentShadingRate` are enabled, `dstStageMask` must not contain `VK_PIPELINE_STAGE_2_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR`

- VUID-VkMemoryBarrier2-dstStageMask-04957
  If the `subpassShading` feature is not enabled, `dstStageMask` must not contain `VK_PIPELINE_STAGE_2_SUBPASS_SHADING_BIT_HUAWEI`

- VUID-VkMemoryBarrier2-dstStageMask-04995
  If the `invocationMask` feature is not enabled, `dstStageMask` must not contain `VK_PIPELINE_STAGE_2_INVOCATION_MASK_BIT_HUAWEI`

- VUID-VkMemoryBarrier2-dstStageMask-07946
  If neither the VK_NV_ray_tracing extension or `rayTracingPipeline` feature are enabled, `dstStageMask` must not contain `VK_PIPELINE_STAGE_2_RAY_TRACING_SHADER_BIT_KHR`

- VUID-VkMemoryBarrier2-dstAccessMask-03900
  If `dstAccessMask` includes `VK_ACCESS_2_INDIRECT_COMMAND_READ_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_DRAW_INDIRECT_BIT`, `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_BUILD_BIT_KHR`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03901
  If `dstAccessMask` includes `VK_ACCESS_2_INDEX_READ_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_INDEX_INPUT_BIT`, `VK_PIPELINE_STAGE_2_VERTEX_INPUT_BIT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03902
  If `dstAccessMask` includes `VK_ACCESS_2_VERTEX_ATTRIBUTE_READ_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_VERTEX_ATTRIBUTE_INPUT_BIT`, `VK_PIPELINE_STAGE_2_VERTEX_INPUT_BIT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03903
  If `dstAccessMask` includes `VK_ACCESS_2_INPUT_ATTACHMENT_READ_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_FRAGMENT_SHADER_BIT`, `VK_PIPELINE_STAGE_2_SUBPASS_SHADING_BIT_HUAWEI`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03904
  If `dstAccessMask` includes `VK_ACCESS_2_UNIFORM_READ_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`, or one of the `VK_PIPELINE_STAGE_*_SHADER_BIT` stages

- VUID-VkMemoryBarrier2-dstAccessMask-03905
  If `dstAccessMask` includes `VK_ACCESS_2_SHADER_SAMPLED_READ_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`, or one of the `VK_PIPELINE_STAGE_*_SHADER_BIT` stages

- VUID-VkMemoryBarrier2-dstAccessMask-03906
  If `dstAccessMask` includes `VK_ACCESS_2_SHADER_STORAGE_READ_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`, or one of the `VK_PIPELINE_STAGE_*_SHADER_BIT` stages

- VUID-VkMemoryBarrier2-dstAccessMask-03907
  If `dstAccessMask` includes `VK_ACCESS_2_SHADER_STORAGE_WRITE_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`, or one of the `VK_PIPELINE_STAGE_*_SHADER_BIT` stages

- VUID-VkMemoryBarrier2-dstAccessMask-07454
  If `dstAccessMask` includes `VK_ACCESS_2_SHADER_READ_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`, `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_BUILD_BIT_KHR`, `VK_PIPELINE_STAGE_2_MICROMAP_BUILD_BIT_EXT`, or one of the `VK_PIPELINE_STAGE_*_SHADER_BIT` stages

- VUID-VkMemoryBarrier2-dstAccessMask-03909
  If `dstAccessMask` includes `VK_ACCESS_2_SHADER_WRITE_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`, or one of the `VK_PIPELINE_STAGE_*_SHADER_BIT` stages

- VUID-VkMemoryBarrier2-dstAccessMask-03910
  If `dstAccessMask` includes `VK_ACCESS_2_COLOR_ATTACHMENT_READ_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT` `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03911
  If `dstAccessMask` includes `VK_ACCESS_2_COLOR_ATTACHMENT_WRITE_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT` `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03912
  If `dstAccessMask` includes `VK_ACCESS_2_DEPTH_STENCIL_ATTACHMENT_READ_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_EARLY_FRAGMENT_TESTS_BIT`, `VK_PIPELINE_STAGE_2_LATE_FRAGMENT_TESTS_BIT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03913
  If `dstAccessMask` includes `VK_ACCESS_2_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_EARLY_FRAGMENT_TESTS_BIT`, `VK_PIPELINE_STAGE_2_LATE_FRAGMENT_TESTS_BIT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03914
  If `dstAccessMask` includes `VK_ACCESS_2_TRANSFER_READ_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_COPY_BIT`, `VK_PIPELINE_STAGE_2_BLIT_BIT`, `VK_PIPELINE_STAGE_2_RESOLVE_BIT`, `VK_PIPELINE_STAGE_2_ALL_TRANSFER_BIT`, `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_BUILD_BIT_KHR`, `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_COPY_BIT_KHR`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03915
  If `dstAccessMask` includes `VK_ACCESS_2_TRANSFER_WRITE_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_COPY_BIT`, `VK_PIPELINE_STAGE_2_BLIT_BIT`, `VK_PIPELINE_STAGE_2_RESOLVE_BIT`, `VK_PIPELINE_STAGE_2_CLEAR_BIT`, `VK_PIPELINE_STAGE_2_ALL_TRANSFER_BIT`, `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_BUILD_BIT_KHR`, `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_COPY_BIT_KHR`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03916
  If `dstAccessMask` includes `VK_ACCESS_2_HOST_READ_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_HOST_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03917
  If `dstAccessMask` includes `VK_ACCESS_2_HOST_WRITE_BIT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_HOST_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03918
  If `dstAccessMask` includes `VK_ACCESS_2_CONDITIONAL_RENDERING_READ_BIT_EXT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_CONDITIONAL_RENDERING_BIT_EXT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03919
  If `dstAccessMask` includes `VK_ACCESS_2_FRAGMENT_DENSITY_MAP_READ_BIT_EXT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_FRAGMENT_DENSITY_PROCESS_BIT_EXT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03920
  If `dstAccessMask` includes `VK_ACCESS_2_TRANSFORM_FEEDBACK_WRITE_BIT_EXT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_TRANSFORM_FEEDBACK_BIT_EXT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-04747
  If `dstAccessMask` includes `VK_ACCESS_2_TRANSFORM_FEEDBACK_COUNTER_READ_BIT_EXT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_DRAW_INDIRECT_BIT`, `VK_PIPELINE_STAGE_2_TRANSFORM_FEEDBACK_BIT_EXT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03922
  If `dstAccessMask` includes `VK_ACCESS_2_TRANSFORM_FEEDBACK_COUNTER_WRITE_BIT_EXT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_TRANSFORM_FEEDBACK_BIT_EXT`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03923
  If `dstAccessMask` includes `VK_ACCESS_2_SHADING_RATE_IMAGE_READ_BIT_NV`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_SHADING_RATE_IMAGE_BIT_NV`, `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-04994
  If `dstAccessMask` includes `VK_ACCESS_2_INVOCATION_MASK_READ_BIT_HUAWEI`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_INVOCATION_MASK_BIT_HUAWEI`

- VUID-VkMemoryBarrier2-dstAccessMask-03924
  If `dstAccessMask` includes `VK_ACCESS_2_COMMAND_PREPROCESS_READ_BIT_NV`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_COMMAND_PREPROCESS_BIT_NV` or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03925
  If `dstAccessMask` includes `VK_ACCESS_2_COMMAND_PREPROCESS_WRITE_BIT_NV`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_COMMAND_PREPROCESS_BIT_NV` or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03926
  If `dstAccessMask` includes `VK_ACCESS_2_COLOR_ATTACHMENT_READ_NONCOHERENT_BIT_EXT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_COLOR_ATTACHMENT_OUTPUT_BIT` `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-03927
  If `dstAccessMask` includes `VK_ACCESS_2_ACCELERATION_STRUCTURE_READ_BIT_KHR`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_BUILD_BIT_KHR`, `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_COPY_BIT_KHR`, `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`, or one of the `VK_PIPELINE_STAGE_*_SHADER_BIT` stages

- VUID-VkMemoryBarrier2-dstAccessMask-03928
  If `dstAccessMask` includes `VK_ACCESS_2_ACCELERATION_STRUCTURE_WRITE_BIT_KHR`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_COPY_BIT_KHR`, `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_BUILD_BIT_KHR` or `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`

- VUID-VkMemoryBarrier2-dstAccessMask-06256
  If the `rayQuery` feature is not enabled and `dstAccessMask` includes `VK_ACCESS_2_ACCELERATION_STRUCTURE_READ_BIT_KHR`, `dstStageMask` must not include any of the `VK_PIPELINE_STAGE_*_SHADER_BIT` stages except `VK_PIPELINE_STAGE_2_RAY_TRACING_SHADER_BIT_KHR`

- VUID-VkMemoryBarrier2-dstAccessMask-07272
  If `dstAccessMask` includes `VK_ACCESS_2_SHADER_BINDING_TABLE_READ_BIT_KHR`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT` or `VK_PIPELINE_STAGE_2_RAY_TRACING_SHADER_BIT_KHR`

- VUID-VkMemoryBarrier2-dstAccessMask-04858
  If `dstAccessMask` includes `VK_ACCESS_2_VIDEO_DECODE_READ_BIT_KHR`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_VIDEO_DECODE_BIT_KHR`

- VUID-VkMemoryBarrier2-dstAccessMask-04859
  If `dstAccessMask` includes `VK_ACCESS_2_VIDEO_DECODE_WRITE_BIT_KHR`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_VIDEO_DECODE_BIT_KHR`

- VUID-VkMemoryBarrier2-dstAccessMask-04860
  If `dstAccessMask` includes `VK_ACCESS_2_VIDEO_ENCODE_READ_BIT_KHR`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_VIDEO_ENCODE_BIT_KHR`

- VUID-VkMemoryBarrier2-dstAccessMask-04861
  If `dstAccessMask` includes `VK_ACCESS_2_VIDEO_ENCODE_WRITE_BIT_KHR`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_VIDEO_ENCODE_BIT_KHR`

- VUID-VkMemoryBarrier2-dstAccessMask-07455
  If `dstAccessMask` includes `VK_ACCESS_2_OPTICAL_FLOW_READ_BIT_NV`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_OPTICAL_FLOW_BIT_NV`

- VUID-VkMemoryBarrier2-dstAccessMask-07456
  If `dstAccessMask` includes `VK_ACCESS_2_OPTICAL_FLOW_WRITE_BIT_NV`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_OPTICAL_FLOW_BIT_NV`

- VUID-VkMemoryBarrier2-dstAccessMask-07457
  If `dstAccessMask` includes `VK_ACCESS_2_MICROMAP_WRITE_BIT_EXT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_MICROMAP_BUILD_BIT_EXT`

- VUID-VkMemoryBarrier2-dstAccessMask-07458
  If `dstAccessMask` includes `VK_ACCESS_2_MICROMAP_READ_BIT_EXT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_MICROMAP_BUILD_BIT_EXT` or `VK_PIPELINE_STAGE_2_ACCELERATION_STRUCTURE_BUILD_BIT_KHR`

- VUID-VkMemoryBarrier2-dstAccessMask-08118
  If `dstAccessMask` includes `VK_ACCESS_2_DESCRIPTOR_BUFFER_READ_BIT_EXT`, `dstStageMask` must include `VK_PIPELINE_STAGE_2_ALL_GRAPHICS_BIT`, `VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT`, or one of `VK_PIPELINE_STAGE_*_SHADER_BIT` stages

Valid Usage (Implicit)

- VUID-VkMemoryBarrier2-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_MEMORY_BARRIER_2`

- VUID-VkMemoryBarrier2-srcStageMask-parameter
  `srcStageMask` must be a valid combination of VkPipelineStageFlagBits2 values

- VUID-VkMemoryBarrier2-srcAccessMask-parameter
  `srcAccessMask` must be a valid combination of VkAccessFlagBits2 values

- VUID-VkMemoryBarrier2-dstStageMask-parameter
  `dstStageMask` must be a valid combination of VkPipelineStageFlagBits2 values

- VUID-VkMemoryBarrier2-dstAccessMask-parameter
  `dstAccessMask` must be a valid combination of VkAccessFlagBits2 values

## See Also

VK_KHR_synchronization2, VK_VERSION_1_3, VkAccessFlags2, VkDependencyInfo, VkPipelineStageFlags2, 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 2014-2023 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0