Vulkan.Extensions.VK_NV_mesh_shader

Name

VK_NV_mesh_shader - device extension

VK_NV_mesh_shader

Name String

VK_NV_mesh_shader

Extension Type

Device extension

Registered Extension Number

203

Revision

1

Extension and Version Dependencies

• Requires support for Vulkan 1.0
• Requires VK_KHR_get_physical_device_properties2 to be enabled for any device-level functionality

Contact

• Christoph Kubisch @pixeljetstream%0A*Here describe the issue or question you have about the VK_NV_mesh_shader extension*

Other Extension Metadata

Last Modified Date

2018-07-19

Interactions and External Dependencies

• This extension requires SPV_NV_mesh_shader
• This extension provides API support for GLSL_NV_mesh_shader

Contributors

• Pat Brown, NVIDIA
• Jeff Bolz, NVIDIA
• Daniel Koch, NVIDIA
• Piers Daniell, NVIDIA
• Pierre Boudier, NVIDIA

Description

This extension provides a new mechanism allowing applications to generate collections of geometric primitives via programmable mesh shading. It is an alternative to the existing programmable primitive shading pipeline, which relied on generating input primitives by a fixed function assembler as well as fixed function vertex fetch.

There are new programmable shader types — the task and mesh shader — to generate these collections to be processed by fixed-function primitive assembly and rasterization logic. When task and mesh shaders are dispatched, they replace the core pre-rasterization stages, including vertex array attribute fetching, vertex shader processing, tessellation, and geometry shader processing.

This extension also adds support for the following SPIR-V extension in Vulkan:

• SPV_NV_mesh_shader

New Commands

• cmdDrawMeshTasksIndirectCountNV

• cmdDrawMeshTasksIndirectNV
• cmdDrawMeshTasksNV

New Structures

• DrawMeshTasksIndirectCommandNV

• Extending PhysicalDeviceFeatures2, DeviceCreateInfo:

  • PhysicalDeviceMeshShaderFeaturesNV

• Extending PhysicalDeviceProperties2:

  • PhysicalDeviceMeshShaderPropertiesNV

New Enum Constants

• NV_MESH_SHADER_EXTENSION_NAME

• NV_MESH_SHADER_SPEC_VERSION

• Extending PipelineStageFlagBits:

  • PIPELINE_STAGE_MESH_SHADER_BIT_NV
  • PIPELINE_STAGE_TASK_SHADER_BIT_NV

• Extending ShaderStageFlagBits:

  • SHADER_STAGE_MESH_BIT_NV
  • SHADER_STAGE_TASK_BIT_NV

• Extending StructureType:

  • STRUCTURE_TYPE_PHYSICAL_DEVICE_MESH_SHADER_FEATURES_NV
  • STRUCTURE_TYPE_PHYSICAL_DEVICE_MESH_SHADER_PROPERTIES_NV

New or Modified Built-In Variables

• TaskCountNV

• PrimitiveCountNV
• PrimitiveIndicesNV
• ClipDistancePerViewNV
• CullDistancePerViewNV
• LayerPerViewNV
• MeshViewCountNV
• MeshViewIndicesNV
• (modified)Position
• (modified)PointSize
• (modified)ClipDistance
• (modified)CullDistance
• (modified)PrimitiveId
• (modified)Layer
• (modified)ViewportIndex
• (modified)WorkgroupSize
• (modified)WorkgroupId
• (modified)LocalInvocationId
• (modified)GlobalInvocationId
• (modified)LocalInvocationIndex
• (modified)DrawIndex
• (modified)ViewportMaskNV
• (modified)PositionPerViewNV
• (modified)ViewportMaskPerViewNV

New SPIR-V Capability

• MeshShadingNV

Issues

1. How to name this extension?

   RESOLVED: VK_NV_mesh_shader

   Other options considered:

   • VK_NV_mesh_shading
   • VK_NV_programmable_mesh_shading
   • VK_NV_primitive_group_shading
   • VK_NV_grouped_drawing

1. Do we need a new VkPrimitiveTopology?

   RESOLVED: No. We skip the InputAssembler stage.

2. Should we allow Instancing?

   RESOLVED: No. There is no fixed function input, other than the IDs. However, allow offsetting with a “first” value.

3. Should we use existing vkCmdDraw or introduce new functions?

   RESOLVED: Introduce new functions.

   New functions make it easier to separate from “programmable primitive shading” chapter, less “dual use” language about existing functions having alternative behavior. The text around the existing “draws” is heavily based around emitting vertices.

4. If new functions, how to name?

   RESOLVED: CmdDrawMeshTasks*

   Other options considered:

   • CmdDrawMeshed
   • CmdDrawTasked
   • CmdDrawGrouped

5. Should VK_SHADER_STAGE_ALL_GRAPHICS be updated to include the new stages?

   RESOLVED: No. If an application were to be recompiled with headers that include additional shader stage bits in VK_SHADER_STAGE_ALL_GRAPHICS, then the previously valid application would no longer be valid on implementations that do not support mesh or task shaders. This means the change would not be backwards compatible. It is too bad VkShaderStageFlagBits does not have a dedicated “all supported graphics stages” bit like VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT, which would have avoided this problem.

Version History

• Revision 1, 2018-07-19 (Christoph Kubisch, Daniel Koch)

  • Internal revisions

See Also

DrawMeshTasksIndirectCommandNV, PhysicalDeviceMeshShaderFeaturesNV, PhysicalDeviceMeshShaderPropertiesNV, cmdDrawMeshTasksIndirectCountNV, cmdDrawMeshTasksIndirectNV, cmdDrawMeshTasksNV

Document Notes

For more information, see the Vulkan Specification

This page is a generated document. Fixes and changes should be made to the generator scripts, not directly.

Documentation

cmdDrawMeshTasksNV

Arguments

:: forall io. MonadIO io

=> CommandBuffer

commandBuffer is the command buffer into which the command will be recorded.

-> ("taskCount" ::: Word32)

taskCount is the number of local workgroups to dispatch in the X dimension. Y and Z dimension are implicitly set to one.

-> ("firstTask" ::: Word32)

firstTask is the X component of the first workgroup ID.

-> io ()

vkCmdDrawMeshTasksNV - Draw mesh task work items

Description

When the command is executed, a global workgroup consisting of taskCount local workgroups is assembled.

Valid Usage

• If a Sampler created with magFilter or minFilter equal to FILTER_LINEAR and compareEnable equal to FALSE is used to sample a ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT

• If a Sampler created with mipmapMode equal to SAMPLER_MIPMAP_MODE_LINEAR and compareEnable equal to FALSE is used to sample a ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT
• If a ImageView is sampled with depth comparison, the image view’s format features must contain FORMAT_FEATURE_2_SAMPLED_IMAGE_DEPTH_COMPARISON_BIT
• If a ImageView is accessed using atomic operations as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT
• If a ImageView is sampled with FILTER_CUBIC_EXT as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_CUBIC_BIT_EXT
• Any ImageView being sampled with FILTER_CUBIC_EXT as a result of this command must have a ImageViewType and format that supports cubic filtering, as specified by FilterCubicImageViewImageFormatPropertiesEXT::filterCubic returned by getPhysicalDeviceImageFormatProperties2
• Any ImageView being sampled with FILTER_CUBIC_EXT with a reduction mode of either SAMPLER_REDUCTION_MODE_MIN or SAMPLER_REDUCTION_MODE_MAX as a result of this command must have a ImageViewType and format that supports cubic filtering together with minmax filtering, as specified by FilterCubicImageViewImageFormatPropertiesEXT::filterCubicMinmax returned by getPhysicalDeviceImageFormatProperties2
• Any Image created with a ImageCreateInfo::flags containing IMAGE_CREATE_CORNER_SAMPLED_BIT_NV sampled as a result of this command must only be sampled using a SamplerAddressMode of SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE
• For any ImageView being written as a storage image where the image format field of the OpTypeImage is Unknown, the view’s format features must contain FORMAT_FEATURE_2_STORAGE_WRITE_WITHOUT_FORMAT_BIT
• For any ImageView being read as a storage image where the image format field of the OpTypeImage is Unknown, the view’s format features must contain FORMAT_FEATURE_2_STORAGE_READ_WITHOUT_FORMAT_BIT
• For any BufferView being written as a storage texel buffer where the image format field of the OpTypeImage is Unknown, the view’s buffer features must contain FORMAT_FEATURE_2_STORAGE_WRITE_WITHOUT_FORMAT_BIT
• Any BufferView being read as a storage texel buffer where the image format field of the OpTypeImage is Unknown then the view’s buffer features must contain FORMAT_FEATURE_2_STORAGE_READ_WITHOUT_FORMAT_BIT
• For each set n that is statically used by the Pipeline bound to the pipeline bind point used by this command, a descriptor set must have been bound to n at the same pipeline bind point, with a PipelineLayout that is compatible for set n, with the PipelineLayout used to create the current Pipeline, as described in ???
• If the maintenance4 feature is not enabled, then for each push constant that is statically used by the Pipeline bound to the pipeline bind point used by this command, a push constant value must have been set for the same pipeline bind point, with a PipelineLayout that is compatible for push constants, with the PipelineLayout used to create the current Pipeline, as described in ???
• Descriptors in each bound descriptor set, specified via cmdBindDescriptorSets, must be valid if they are statically used by the Pipeline bound to the pipeline bind point used by this command and the bound Pipeline was not created with PIPELINE_CREATE_DESCRIPTOR_BUFFER_BIT_EXT
• If the descriptors used by the Pipeline bound to the pipeline bind point were specified via cmdBindDescriptorSets, the bound Pipeline must have been created without PIPELINE_CREATE_DESCRIPTOR_BUFFER_BIT_EXT
• Descriptors in bound descriptor buffers, specified via cmdSetDescriptorBufferOffsetsEXT, must be valid if they are dynamically used by the Pipeline bound to the pipeline bind point used by this command and the bound Pipeline was created with PIPELINE_CREATE_DESCRIPTOR_BUFFER_BIT_EXT
• If the descriptors used by the Pipeline bound to the pipeline bind point were specified via cmdSetDescriptorBufferOffsetsEXT, the bound Pipeline must have been created with PIPELINE_CREATE_DESCRIPTOR_BUFFER_BIT_EXT
• If a descriptor is dynamically used with a Pipeline created with PIPELINE_CREATE_DESCRIPTOR_BUFFER_BIT_EXT, the descriptor memory must be resident
• A valid pipeline must be bound to the pipeline bind point used by this command
• There must not have been any calls to dynamic state setting commands for any state not specified as dynamic in the Pipeline object bound to the pipeline bind point used by this command, since that pipeline was bound
• If the Pipeline object bound to the pipeline bind point used by this command accesses a Sampler object that uses unnormalized coordinates, that sampler must not be used to sample from any Image with a ImageView of the type IMAGE_VIEW_TYPE_3D, IMAGE_VIEW_TYPE_CUBE, IMAGE_VIEW_TYPE_1D_ARRAY, IMAGE_VIEW_TYPE_2D_ARRAY or IMAGE_VIEW_TYPE_CUBE_ARRAY, in any shader stage
• If the Pipeline object bound to the pipeline bind point used by this command accesses a Sampler object that uses unnormalized coordinates, that sampler must not be used with any of the SPIR-V OpImageSample* or OpImageSparseSample* instructions with ImplicitLod, Dref or Proj in their name, in any shader stage
• If the Pipeline object bound to the pipeline bind point used by this command accesses a Sampler object that uses unnormalized coordinates, that sampler must not be used with any of the SPIR-V OpImageSample* or OpImageSparseSample* instructions that includes a LOD bias or any offset values, in any shader stage
• If any stage of the Pipeline object bound to the pipeline bind point used by this command accesses a uniform buffer, and that stage was created without enabling either PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_EXT or PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_2_EXT for uniformBuffers, and the robustBufferAccess feature is not enabled, that stage must not access values outside of the range of the buffer as specified in the descriptor set bound to the same pipeline bind point
• If any stage of the Pipeline object bound to the pipeline bind point used by this command accesses a storage buffer, and that stage was created without enabling either PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_EXT or PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_2_EXT for storageBuffers, and the robustBufferAccess feature is not enabled, that stage must not access values outside of the range of the buffer as specified in the descriptor set bound to the same pipeline bind point
• If commandBuffer is an unprotected command buffer and protectedNoFault is not supported, any resource accessed by the Pipeline object bound to the pipeline bind point used by this command must not be a protected resource
• If the Pipeline object bound to the pipeline bind point used by this command accesses a Sampler or ImageView object that enables sampler Y′CBCR conversion, that object must only be used with OpImageSample* or OpImageSparseSample* instructions
• If the Pipeline object bound to the pipeline bind point used by this command accesses a Sampler or ImageView object that enables sampler Y′CBCR conversion, that object must not use the ConstOffset and Offset operands
• If a ImageView is accessed as a result of this command, then the image view’s viewType must match the Dim operand of the OpTypeImage as described in ???
• If a ImageView is accessed as a result of this command, then the image view’s format must match the numeric format from the Sampled Type operand of the OpTypeImage as described in the SPIR-V Sampled Type column of the ??? table
• If a ImageView is accessed using OpImageWrite as a result of this command, then the Type of the Texel operand of that instruction must have at least as many components as the image view’s format
• If a BufferView is accessed using OpImageWrite as a result of this command, then the Type of the Texel operand of that instruction must have at least as many components as the buffer view’s format
• If a ImageView with a Format that has a 64-bit component width is accessed as a result of this command, the SampledType of the OpTypeImage operand of that instruction must have a Width of 64
• If a ImageView with a Format that has a component width less than 64-bit is accessed as a result of this command, the SampledType of the OpTypeImage operand of that instruction must have a Width of 32
• If a BufferView with a Format that has a 64-bit component width is accessed as a result of this command, the SampledType of the OpTypeImage operand of that instruction must have a Width of 64
• If a BufferView with a Format that has a component width less than 64-bit is accessed as a result of this command, the SampledType of the OpTypeImage operand of that instruction must have a Width of 32
• If the sparseImageInt64Atomics feature is not enabled, Image objects created with the IMAGE_CREATE_SPARSE_RESIDENCY_BIT flag must not be accessed by atomic instructions through an OpTypeImage with a SampledType with a Width of 64 by this command
• If the sparseImageInt64Atomics feature is not enabled, Buffer objects created with the BUFFER_CREATE_SPARSE_RESIDENCY_BIT flag must not be accessed by atomic instructions through an OpTypeImage with a SampledType with a Width of 64 by this command
• If OpImageWeightedSampleQCOM is used to sample a ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_2_WEIGHT_SAMPLED_IMAGE_BIT_QCOM
• If OpImageWeightedSampleQCOM uses a ImageView as a sample weight image as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_2_WEIGHT_IMAGE_BIT_QCOM
• If OpImageBoxFilterQCOM is used to sample a ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_2_BOX_FILTER_SAMPLED_BIT_QCOM
• If OpImageBlockMatchSSDQCOM is used to read from an ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_2_BLOCK_MATCHING_BIT_QCOM
• If OpImageBlockMatchSADQCOM is used to read from an ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_2_BLOCK_MATCHING_BIT_QCOM
• If OpImageBlockMatchSADQCOM or OpImageBlockMatchSSDQCOM is used to read from a reference image as result of this command, then the specified reference coordinates must not fail integer texel coordinate validation
• If OpImageWeightedSampleQCOM, OpImageBoxFilterQCOM, OpImageBlockMatchSSDQCOM, or OpImageBlockMatchSADQCOM uses a Sampler as a result of this command, then the sampler must have been created with SAMPLER_CREATE_IMAGE_PROCESSING_BIT_QCOM
• If any command other than OpImageWeightedSampleQCOM, OpImageBoxFilterQCOM, OpImageBlockMatchSSDQCOM, or OpImageBlockMatchSADQCOM uses a Sampler as a result of this command, then the sampler must not have been created with SAMPLER_CREATE_IMAGE_PROCESSING_BIT_QCOM
• Any shader invocation executed by this command must terminate
• The current render pass must be compatible with the renderPass member of the GraphicsPipelineCreateInfo structure specified when creating the Pipeline bound to PIPELINE_BIND_POINT_GRAPHICS
• The subpass index of the current render pass must be equal to the subpass member of the GraphicsPipelineCreateInfo structure specified when creating the Pipeline bound to PIPELINE_BIND_POINT_GRAPHICS
• If any shader statically accesses an input attachment, a valid descriptor must be bound to the pipeline via a descriptor set
• If any shader executed by this pipeline accesses an OpTypeImage variable with a Dim operand of SubpassData, it must be decorated with an InputAttachmentIndex that corresponds to a valid input attachment in the current subpass
• Input attachment views accessed in a subpass must be created with the same Format as the corresponding subpass definition, and be created with a ImageView that is compatible with the attachment referenced by the subpass' pInputAttachments[InputAttachmentIndex] in the currently bound Framebuffer as specified by Fragment Input Attachment Compatibility
• Memory backing image subresources used as attachments in the current render pass must not be written in any way other than as an attachment by this command
• If any recorded command in the current subpass will write to an image subresource as an attachment, this command must not read from the memory backing that image subresource in any other way than as an attachment
• If any recorded command in the current subpass will read from an image subresource used as an attachment in any way other than as an attachment, this command must not write to that image subresource as an attachment
• If the current render pass instance uses a depth/stencil attachment with a read-only layout for the depth aspect, depth writes must be disabled
• If the current render pass instance uses a depth/stencil attachment with a read-only layout for the stencil aspect, both front and back writeMask are not zero, and stencil test is enabled, all stencil ops must be STENCIL_OP_KEEP
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT dynamic state enabled then cmdSetViewport must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SCISSOR dynamic state enabled then cmdSetScissor must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_WIDTH dynamic state enabled then cmdSetLineWidth must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_BIAS dynamic state enabled then cmdSetDepthBias must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_BLEND_CONSTANTS dynamic state enabled then cmdSetBlendConstants must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_BOUNDS dynamic state enabled then cmdSetDepthBounds must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_STENCIL_COMPARE_MASK dynamic state enabled then cmdSetStencilCompareMask must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_STENCIL_WRITE_MASK dynamic state enabled then cmdSetStencilWriteMask must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_STENCIL_REFERENCE dynamic state enabled then cmdSetStencilReference must have been called in the current command buffer prior to this drawing command
• If the draw is recorded in a render pass instance with multiview enabled, the maximum instance index must be less than or equal to PhysicalDeviceMultiviewProperties::maxMultiviewInstanceIndex
• If the bound graphics pipeline was created with PipelineSampleLocationsStateCreateInfoEXT::sampleLocationsEnable set to TRUE and the current subpass has a depth/stencil attachment, then that attachment must have been created with the IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT bit set
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT dynamic state enabled then cmdSetSampleLocationsEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_CULL_MODE dynamic state enabled then cmdSetCullMode must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_FRONT_FACE dynamic state enabled then cmdSetFrontFace must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_PRIMITIVE_TOPOLOGY dynamic state enabled then cmdSetPrimitiveTopology must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_TEST_ENABLE dynamic state enabled then cmdSetDepthTestEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_WRITE_ENABLE dynamic state enabled then cmdSetDepthWriteEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_COMPARE_OP dynamic state enabled then cmdSetDepthCompareOp must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_BOUNDS_TEST_ENABLE dynamic state enabled then cmdSetDepthBoundsTestEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_STENCIL_TEST_ENABLE dynamic state enabled then cmdSetStencilTestEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_STENCIL_OP dynamic state enabled then cmdSetStencilOp must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, but not the DYNAMIC_STATE_SCISSOR_WITH_COUNT dynamic state enabled, then cmdSetViewportWithCount must have been called in the current command buffer prior to this drawing command, and the viewportCount parameter of cmdSetViewportWithCount must match the PipelineViewportStateCreateInfo::scissorCount of the pipeline
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SCISSOR_WITH_COUNT dynamic state enabled, but not the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, then cmdSetScissorWithCount must have been called in the current command buffer prior to this drawing command, and the scissorCount parameter of cmdSetScissorWithCount must match the PipelineViewportStateCreateInfo::viewportCount of the pipeline
• If the bound graphics pipeline state was created with both the DYNAMIC_STATE_SCISSOR_WITH_COUNT and DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic states enabled then both cmdSetViewportWithCount and cmdSetScissorWithCount must have been called in the current command buffer prior to this drawing command, and the viewportCount parameter of cmdSetViewportWithCount must match the scissorCount parameter of cmdSetScissorWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, but not the DYNAMIC_STATE_VIEWPORT_W_SCALING_NV dynamic state enabled, then the bound graphics pipeline must have been created with PipelineViewportWScalingStateCreateInfoNV::viewportCount greater or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT and DYNAMIC_STATE_VIEWPORT_W_SCALING_NV dynamic states enabled then the viewportCount parameter in the last call to cmdSetViewportWScalingNV must be greater than or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, but not the DYNAMIC_STATE_VIEWPORT_SHADING_RATE_PALETTE_NV dynamic state enabled, then the bound graphics pipeline must have been created with PipelineViewportShadingRateImageStateCreateInfoNV::viewportCount greater or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT and DYNAMIC_STATE_VIEWPORT_SHADING_RATE_PALETTE_NV dynamic states enabled then the viewportCount parameter in the last call to cmdSetViewportShadingRatePaletteNV must be greater than or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled and a PipelineViewportSwizzleStateCreateInfoNV structure chained from PipelineViewportStateCreateInfo, then the bound graphics pipeline must have been created with PipelineViewportSwizzleStateCreateInfoNV::viewportCount greater or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled and a PipelineViewportExclusiveScissorStateCreateInfoNV structure chained from PipelineViewportStateCreateInfo, then the bound graphics pipeline must have been created with PipelineViewportExclusiveScissorStateCreateInfoNV::exclusiveScissorCount greater or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_RASTERIZER_DISCARD_ENABLE dynamic state enabled then cmdSetRasterizerDiscardEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_BIAS_ENABLE dynamic state enabled then cmdSetDepthBiasEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LOGIC_OP_EXT dynamic state enabled then cmdSetLogicOpEXT must have been called in the current command buffer prior to this drawing command and the logicOp must be a valid LogicOp value
• If the primitiveFragmentShadingRateWithMultipleViewports limit is not supported, the bound graphics pipeline was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, and any of the shader stages of the bound graphics pipeline write to the PrimitiveShadingRateKHR built-in, then cmdSetViewportWithCount must have been called in the current command buffer prior to this drawing command, and the viewportCount parameter of cmdSetViewportWithCount must be 1
• If rasterization is not disabled in the bound graphics pipeline, then for each color attachment in the subpass, if the corresponding image view’s format features do not contain FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT, then the blendEnable member of the corresponding element of the pAttachments member of pColorBlendState must be FALSE
• If rasterization is not disabled in the bound graphics pipeline, and none of the VK_AMD_mixed_attachment_samples extension, the VK_NV_framebuffer_mixed_samples extension, or the multisampledRenderToSingleSampled feature are enabled, then PipelineMultisampleStateCreateInfo::rasterizationSamples must be the same as the current subpass color and/or depth/stencil attachments
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pDepthAttachment is not NULL_HANDLE, and the layout member of pDepthAttachment is IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL, this command must not write any values to the depth attachment
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pStencilAttachment is not NULL_HANDLE, and the layout member of pStencilAttachment is IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL, this command must not write any values to the stencil attachment
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pDepthAttachment is not NULL_HANDLE, and the layout member of pDepthAttachment is IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL, this command must not write any values to the depth attachment
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pStencilAttachment is not NULL_HANDLE, and the layout member of pStencilAttachment is IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL, this command must not write any values to the stencil attachment
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pDepthAttachment is not NULL_HANDLE, and the layout member of pDepthAttachment is IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL, this command must not write any values to the depth attachment
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pStencilAttachment is not NULL_HANDLE, and the layout member of pStencilAttachment is IMAGE_LAYOUT_STENCIL_READ_ONLY_OPTIMAL, this command must not write any values to the stencil attachment
• If the current render pass instance was begun with cmdBeginRendering, the currently bound graphics pipeline must have been created with a PipelineRenderingCreateInfo::viewMask equal to RenderingInfo::viewMask
• If the current render pass instance was begun with cmdBeginRendering, the currently bound graphics pipeline must have been created with a PipelineRenderingCreateInfo::colorAttachmentCount equal to RenderingInfo::colorAttachmentCount
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::colorAttachmentCount greater than 0, then each element of the RenderingInfo::pColorAttachments array with a imageView not equal to NULL_HANDLE must have been created with a Format equal to the corresponding element of PipelineRenderingCreateInfo::pColorAttachmentFormats used to create the currently bound graphics pipeline
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::colorAttachmentCount greater than 0, then each element of the RenderingInfo::pColorAttachments array with a imageView equal to NULL_HANDLE must have the corresponding element of PipelineRenderingCreateInfo::pColorAttachmentFormats used to create the currently bound pipeline equal to FORMAT_UNDEFINED
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_WRITE_ENABLE_EXT dynamic state enabled then cmdSetColorWriteEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_WRITE_ENABLE_EXT dynamic state enabled then the attachmentCount parameter of cmdSetColorWriteEnableEXT must be greater than or equal to the PipelineColorBlendStateCreateInfo::attachmentCount of the currently bound graphics pipeline
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DISCARD_RECTANGLE_EXT dynamic state enabled then cmdSetDiscardRectangleEXT must have been called in the current command buffer prior to this drawing command for each discard rectangle in PipelineDiscardRectangleStateCreateInfoEXT::discardRectangleCount
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::pDepthAttachment->imageView was not NULL_HANDLE, the value of PipelineRenderingCreateInfo::depthAttachmentFormat used to create the currently bound graphics pipeline must be equal to the Format used to create RenderingInfo::pDepthAttachment->imageView
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::pDepthAttachment->imageView was NULL_HANDLE, the value of PipelineRenderingCreateInfo::depthAttachmentFormat used to create the currently bound graphics pipeline must be equal to FORMAT_UNDEFINED
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::pStencilAttachment->imageView was not NULL_HANDLE, the value of PipelineRenderingCreateInfo::stencilAttachmentFormat used to create the currently bound graphics pipeline must be equal to the Format used to create RenderingInfo::pStencilAttachment->imageView
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::pStencilAttachment->imageView was NULL_HANDLE, the value of PipelineRenderingCreateInfo::stencilAttachmentFormat used to create the currently bound graphics pipeline must be equal to FORMAT_UNDEFINED
• If the current render pass instance was begun with cmdBeginRendering and RenderingFragmentShadingRateAttachmentInfoKHR::imageView was not NULL_HANDLE, the currently bound graphics pipeline must have been created with PIPELINE_CREATE_RENDERING_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR
• If the current render pass instance was begun with cmdBeginRendering and RenderingFragmentDensityMapAttachmentInfoEXT::imageView was not NULL_HANDLE, the currently bound graphics pipeline must have been created with PIPELINE_CREATE_RENDERING_FRAGMENT_DENSITY_MAP_ATTACHMENT_BIT_EXT
• If the currently bound pipeline was created with a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and the current render pass instance was begun with cmdBeginRendering with a RenderingInfo::colorAttachmentCount parameter greater than 0, then each element of the RenderingInfo::pColorAttachments array with a imageView not equal to NULL_HANDLE must have been created with a sample count equal to the corresponding element of the pColorAttachmentSamples member of AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV used to create the currently bound graphics pipeline
• If the current render pass instance was begun with cmdBeginRendering, the currently bound pipeline was created with a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and RenderingInfo::pDepthAttachment->imageView was not NULL_HANDLE, the value of the depthStencilAttachmentSamples member of AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV used to create the currently bound graphics pipeline must be equal to the sample count used to create RenderingInfo::pDepthAttachment->imageView
• If the current render pass instance was begun with cmdBeginRendering, the currently bound pipeline was created with a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and RenderingInfo::pStencilAttachment->imageView was not NULL_HANDLE, the value of the depthStencilAttachmentSamples member of AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV used to create the currently bound graphics pipeline must be equal to the sample count used to create RenderingInfo::pStencilAttachment->imageView
• If the currently bound pipeline was created without a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and the multisampledRenderToSingleSampled feature is not enabled, and the current render pass instance was begun with cmdBeginRendering with a RenderingInfo::colorAttachmentCount parameter greater than 0, then each element of the RenderingInfo::pColorAttachments array with a imageView not equal to NULL_HANDLE must have been created with a sample count equal to the value of PipelineMultisampleStateCreateInfo::rasterizationSamples used to create the currently bound graphics pipeline
• If the current render pass instance was begun with cmdBeginRendering, the currently bound pipeline was created without a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and the multisampledRenderToSingleSampled feature is not enabled, and RenderingInfo::pDepthAttachment->imageView was not NULL_HANDLE, the value of PipelineMultisampleStateCreateInfo::rasterizationSamples used to create the currently bound graphics pipeline must be equal to the sample count used to create RenderingInfo::pDepthAttachment->imageView
• If the current render pass instance was begun with cmdBeginRendering, the currently bound pipeline was created without a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and the multisampledRenderToSingleSampled feature is not enabled, and RenderingInfo::pStencilAttachment->imageView was not NULL_HANDLE, the value of PipelineMultisampleStateCreateInfo::rasterizationSamples used to create the currently bound graphics pipeline must be equal to the sample count used to create RenderingInfo::pStencilAttachment->imageView
• If the current render pass instance was begun with cmdBeginRendering, the currently bound pipeline must have been created with a GraphicsPipelineCreateInfo::renderPass equal to NULL_HANDLE
• If the primitivesGeneratedQueryWithRasterizerDiscard feature is not enabled and the QUERY_TYPE_PRIMITIVES_GENERATED_EXT query is active, rasterization discard must not be enabled
• If the primitivesGeneratedQueryWithNonZeroStreams feature is not enabled and the QUERY_TYPE_PRIMITIVES_GENERATED_EXT query is active, the bound graphics pipeline must not have been created with a non-zero value in PipelineRasterizationStateStreamCreateInfoEXT::rasterizationStream
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_TESSELLATION_DOMAIN_ORIGIN_EXT dynamic state enabled then cmdSetTessellationDomainOriginEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_CLAMP_ENABLE_EXT dynamic state enabled then cmdSetDepthClampEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_POLYGON_MODE_EXT dynamic state enabled then cmdSetPolygonModeEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT dynamic state enabled then cmdSetRasterizationSamplesEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_MASK_EXT dynamic state enabled then cmdSetSampleMaskEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_ALPHA_TO_COVERAGE_ENABLE_EXT dynamic state enabled then cmdSetAlphaToCoverageEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_ALPHA_TO_ONE_ENABLE_EXT dynamic state enabled then cmdSetAlphaToOneEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LOGIC_OP_ENABLE_EXT dynamic state enabled then cmdSetLogicOpEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ENABLE_EXT dynamic state enabled then cmdSetColorBlendEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_EQUATION_EXT dynamic state enabled then cmdSetColorBlendEquationEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_WRITE_MASK_EXT dynamic state enabled then cmdSetColorWriteMaskEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_RASTERIZATION_STREAM_EXT dynamic state enabled then cmdSetRasterizationStreamEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_CONSERVATIVE_RASTERIZATION_MODE_EXT dynamic state enabled then cmdSetConservativeRasterizationModeEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_EXTRA_PRIMITIVE_OVERESTIMATION_SIZE_EXT dynamic state enabled then cmdSetExtraPrimitiveOverestimationSizeEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_CLIP_ENABLE_EXT dynamic state enabled then cmdSetDepthClipEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT dynamic state enabled then cmdSetSampleLocationsEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ADVANCED_EXT dynamic state enabled then cmdSetColorBlendAdvancedEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_PROVOKING_VERTEX_MODE_EXT dynamic state enabled then cmdSetProvokingVertexModeEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic state enabled then cmdSetLineRasterizationModeEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT dynamic state enabled then cmdSetLineStippleEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_EXT dynamic state enabled then cmdSetLineStippleEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_CLIP_NEGATIVE_ONE_TO_ONE_EXT dynamic state enabled then cmdSetDepthClipNegativeOneToOneEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_W_SCALING_ENABLE_NV dynamic state enabled then cmdSetViewportWScalingEnableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_SWIZZLE_NV dynamic state enabled then cmdSetViewportSwizzleNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_TO_COLOR_ENABLE_NV dynamic state enabled then cmdSetCoverageToColorEnableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_TO_COLOR_LOCATION_NV dynamic state enabled then cmdSetCoverageToColorLocationNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_MODULATION_MODE_NV dynamic state enabled then cmdSetCoverageModulationModeNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_MODULATION_TABLE_ENABLE_NV dynamic state enabled then cmdSetCoverageModulationTableEnableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_MODULATION_TABLE_NV dynamic state enabled then cmdSetCoverageModulationTableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SHADING_RATE_IMAGE_ENABLE_NV dynamic state enabled then cmdSetShadingRateImageEnableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_REPRESENTATIVE_FRAGMENT_TEST_ENABLE_NV dynamic state enabled then cmdSetRepresentativeFragmentTestEnableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_REDUCTION_MODE_NV dynamic state enabled then cmdSetCoverageReductionModeNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ENABLE_EXT state enabled and the last call to cmdSetColorBlendEnableEXT set pColorBlendEnables for any attachment to TRUE, then for those attachments in the subpass the corresponding image view’s format features must contain FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state enabled, and the current subpass does not use any color and/or depth/stencil attachments, then the rasterizationSamples in the last call to cmdSetRasterizationSamplesEXT must follow the rules for a zero-attachment subpass
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_MASK_EXT state enabled and the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state disabled, then the samples parameter in the last call to cmdSetSampleMaskEXT must be greater or equal to the PipelineMultisampleStateCreateInfo::rasterizationSamples parameter used to create the bound graphics pipeline
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_MASK_EXT state and DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT states enabled, then the samples parameter in the last call to cmdSetSampleMaskEXT must be greater or equal to the rasterizationSamples parameter in the last call to cmdSetRasterizationSamplesEXT
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state enabled, and none of the VK_AMD_mixed_attachment_samples extension, VK_NV_framebuffer_mixed_samples extension, or the multisampledRenderToSingleSampled feature is enabled, then the rasterizationSamples in the last call to cmdSetRasterizationSamplesEXT must be the same as the current subpass color and/or depth/stencil attachments
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ENABLE_EXT dynamic state enabled then cmdSetColorBlendEnableEXT must have been called in the current command buffer prior to this drawing command, and the attachments specified by the firstAttachment and attachmentCount parameters of cmdSetColorBlendEnableEXT calls must specify an enable for all active color attachments in the current subpass
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_EQUATION_EXT dynamic state enabled then cmdSetColorBlendEquationEXT must have been called in the current command buffer prior to this drawing command, and the attachments specified by the firstAttachment and attachmentCount parameters of cmdSetColorBlendEquationEXT calls must specify the blend equations for all active color attachments in the current subpass where blending is enabled
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_WRITE_MASK_EXT dynamic state enabled then cmdSetColorWriteMaskEXT must have been called in the current command buffer prior to this drawing command, and the attachments specified by the firstAttachment and attachmentCount parameters of cmdSetColorWriteMaskEXT calls must specify the color write mask for all active color attachments in the current subpass
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ADVANCED_EXT dynamic state enabled then cmdSetColorBlendAdvancedEXT must have been called in the current command buffer prior to this drawing command, and the attachments specified by the firstAttachment and attachmentCount parameters of cmdSetColorBlendAdvancedEXT calls must specify the advanced blend equations for all active color attachments in the current subpass where blending is enabled
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ADVANCED_EXT and DYNAMIC_STATE_COLOR_BLEND_ENABLE_EXT dynamic states enabled and the last calls to cmdSetColorBlendEnableEXT and cmdSetColorBlendAdvancedEXT have enabled advanced blending, then the number of active color attachments in the current subpass must not exceed advancedBlendMaxColorAttachments
• If the primitivesGeneratedQueryWithNonZeroStreams feature is not enabled and the QUERY_TYPE_PRIMITIVES_GENERATED_EXT query is active, and the bound graphics pipeline was created with DYNAMIC_STATE_RASTERIZATION_STREAM_EXT state enabled, the last call to cmdSetRasterizationStreamEXT must have set the rasterizationStream to zero
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT state enabled and the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state disabled, then the sampleLocationsPerPixel member of pSampleLocationsInfo in the last call to cmdSetSampleLocationsEXT must equal the rasterizationSamples member of the PipelineMultisampleStateCreateInfo structure the bound graphics pipeline has been created with
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT state enabled and the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state enabled, then the sampleLocationsPerPixel member of pSampleLocationsInfo in the last call to cmdSetSampleLocationsEXT must equal the rasterizationSamples parameter of the last call to cmdSetRasterizationSamplesEXT
• If the bound graphics pipeline was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT state enabled, and sampleLocationsEnable was TRUE in the last call to cmdSetSampleLocationsEnableEXT, and the current subpass has a depth/stencil attachment, then that attachment must have been created with the IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT bit set
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT state enabled and the DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT state enabled, and if sampleLocationsEnable was TRUE in the last call to cmdSetSampleLocationsEnableEXT, then the sampleLocationsInfo.sampleLocationGridSize.width in the last call to cmdSetSampleLocationsEXT must evenly divide MultisamplePropertiesEXT::sampleLocationGridSize.width as returned by getPhysicalDeviceMultisamplePropertiesEXT with a samples parameter equaling rasterizationSamples
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT state enabled and the DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT state enabled, and if sampleLocationsEnable was TRUE in the last call to cmdSetSampleLocationsEnableEXT, then the sampleLocationsInfo.sampleLocationGridSize.height in the last call to cmdSetSampleLocationsEXT must evenly divide MultisamplePropertiesEXT::sampleLocationGridSize.height as returned by getPhysicalDeviceMultisamplePropertiesEXT with a samples parameter equaling rasterizationSamples
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT state enabled, and if sampleLocationsEnable was TRUE in the last call to cmdSetSampleLocationsEnableEXT, the fragment shader code must not statically use the extended instruction InterpolateAtSample
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_MODULATION_TABLE_ENABLE_NV state enabled and the last call to cmdSetCoverageModulationTableEnableNV set coverageModulationTableEnable to TRUE, then the coverageModulationTableCount parameter in the last call to cmdSetCoverageModulationTableNV must equal the current rasterizationSamples divided by the number of color samples in the current subpass
• If the VK_NV_framebuffer_mixed_samples extension is enabled, and if current subpass has a depth/stencil attachment and depth test, stencil test, or depth bounds test are enabled in the currently bound pipeline state, then the current rasterizationSamples must be the same as the sample count of the depth/stencil attachment
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_TO_COLOR_ENABLE_NV state enabled and the last call to cmdSetCoverageToColorEnableNV set the coverageToColorEnable to TRUE, then the current subpass must have a color attachment at the location selected by the last call to cmdSetCoverageToColorLocationNV coverageToColorLocation, with a Format of FORMAT_R8_UINT, FORMAT_R8_SINT, FORMAT_R16_UINT, FORMAT_R16_SINT, FORMAT_R32_UINT, or FORMAT_R32_SINT
• If this VK_NV_coverage_reduction_mode extension is enabled, the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_TO_COLOR_ENABLE_NV and DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT states enabled, the current coverage reduction mode coverageReductionMode, then the current rasterizationSamples, and the sample counts for the color and depth/stencil attachments (if the subpass has them) must be a valid combination returned by getPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, but not the DYNAMIC_STATE_VIEWPORT_SWIZZLE_NV dynamic state enabled, then the bound graphics pipeline must have been created with PipelineViewportSwizzleStateCreateInfoNV::viewportCount greater or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT and DYNAMIC_STATE_VIEWPORT_SWIZZLE_NV dynamic states enabled then the viewportCount parameter in the last call to cmdSetViewportSwizzleNV must be greater than or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the VK_NV_framebuffer_mixed_samples extension is enabled, and if the current subpass has any color attachments and rasterizationSamples of the last call to cmdSetRasterizationSamplesEXT is greater than the number of color samples, then the pipeline sampleShadingEnable must be FALSE
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT or DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic states enabled, and if the current stippledLineEnable state is TRUE and the current lineRasterizationMode state is LINE_RASTERIZATION_MODE_RECTANGULAR_EXT, then the stippledRectangularLines feature must be enabled
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT or DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic states enabled, and if the current stippledLineEnable state is TRUE and the current lineRasterizationMode state is LINE_RASTERIZATION_MODE_BRESENHAM_EXT, then the stippledBresenhamLines feature must be enabled
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT or DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic states enabled, and if the current stippledLineEnable state is TRUE and the current lineRasterizationMode state is LINE_RASTERIZATION_MODE_RECTANGULAR_SMOOTH_EXT, then the stippledSmoothLines feature must be enabled
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT or DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic states enabled, and if the current stippledLineEnable state is TRUE and the current lineRasterizationMode state is LINE_RASTERIZATION_MODE_DEFAULT_EXT, then the stippledRectangularLines feature must be enabled and PhysicalDeviceLimits::strictLines must be VK_TRUE
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_CONSERVATIVE_RASTERIZATION_MODE_EXT dynamic state enabled, conservativePointAndLineRasterization is not supported, and the effective primitive topology output by the last pre-rasterization shader stage is a line or point, then the conservativeRasterizationMode set by the last call to cmdSetConservativeRasterizationModeEXT must be CONSERVATIVE_RASTERIZATION_MODE_DISABLED_EXT
• If the currently bound pipeline was created with the PipelineShaderStageCreateInfo::stage member of an element of GraphicsPipelineCreateInfo::pStages set to SHADER_STAGE_VERTEX_BIT, SHADER_STAGE_TESSELLATION_CONTROL_BIT, SHADER_STAGE_TESSELLATION_EVALUATION_BIT or SHADER_STAGE_GEOMETRY_BIT, then Mesh Shader Queries must not be active
• If dynamic state was inherited from CommandBufferInheritanceViewportScissorInfoNV, it must be set in the current command buffer prior to this drawing command
• The bound graphics pipeline must not have been created with the PipelineShaderStageCreateInfo::stage member of an element of GraphicsPipelineCreateInfo::pStages set to SHADER_STAGE_VERTEX_BIT, SHADER_STAGE_TESSELLATION_CONTROL_BIT, SHADER_STAGE_TESSELLATION_EVALUATION_BIT or SHADER_STAGE_GEOMETRY_BIT
• Transform Feedback Queries must not be active
• Primitives Generated Queries must not be active
• The pipelineStatistics member used to create any active Pipeline Statistics Query must not contain QUERY_PIPELINE_STATISTIC_INPUT_ASSEMBLY_VERTICES_BIT, QUERY_PIPELINE_STATISTIC_INPUT_ASSEMBLY_PRIMITIVES_BIT, QUERY_PIPELINE_STATISTIC_VERTEX_SHADER_INVOCATIONS_BIT, QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_INVOCATIONS_BIT, QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_PRIMITIVES_BIT, QUERY_PIPELINE_STATISTIC_CLIPPING_INVOCATIONS_BIT, QUERY_PIPELINE_STATISTIC_CLIPPING_PRIMITIVES_BIT, QUERY_PIPELINE_STATISTIC_TESSELLATION_CONTROL_SHADER_PATCHES_BIT, or QUERY_PIPELINE_STATISTIC_TESSELLATION_EVALUATION_SHADER_INVOCATIONS_BIT
• taskCount must be less than or equal to PhysicalDeviceMeshShaderPropertiesNV::maxDrawMeshTasksCount
• The current pipeline bound to PIPELINE_BIND_POINT_GRAPHICS must contain a shader stage using the MeshNV Execution Model

Valid Usage (Implicit)

• commandBuffer must be a valid CommandBuffer handle

• commandBuffer must be in the recording state
• The CommandPool that commandBuffer was allocated from must support graphics operations
• This command must only be called inside of a render pass instance
• This command must only be called outside of a video coding scope

Host Synchronization

• Host access to commandBuffer must be externally synchronized

• Host access to the CommandPool that commandBuffer was allocated from must be externally synchronized

Command Properties

'

Command Buffer Levels	Render Pass Scope	Video Coding Scope	Supported Queue Types	Command Type
Primary Secondary	Inside	Outside	Graphics	Action

See Also

VK_NV_mesh_shader, CommandBuffer

cmdDrawMeshTasksIndirectNV

Arguments

:: forall io. MonadIO io

=> CommandBuffer

commandBuffer is the command buffer into which the command is recorded.

-> Buffer

buffer is the buffer containing draw parameters.

-> ("offset" ::: DeviceSize)

offset is the byte offset into buffer where parameters begin.

-> ("drawCount" ::: Word32)

drawCount is the number of draws to execute, and can be zero.

-> ("stride" ::: Word32)

stride is the byte stride between successive sets of draw parameters.

-> io ()

vkCmdDrawMeshTasksIndirectNV - Issue an indirect mesh tasks draw into a command buffer

Description

cmdDrawMeshTasksIndirectNV behaves similarly to cmdDrawMeshTasksNV except that the parameters are read by the device from a buffer during execution. drawCount draws are executed by the command, with parameters taken from buffer starting at offset and increasing by stride bytes for each successive draw. The parameters of each draw are encoded in an array of DrawMeshTasksIndirectCommandNV structures. If drawCount is less than or equal to one, stride is ignored.

Valid Usage

• If a Sampler created with magFilter or minFilter equal to FILTER_LINEAR and compareEnable equal to FALSE is used to sample a ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT

• If a Sampler created with mipmapMode equal to SAMPLER_MIPMAP_MODE_LINEAR and compareEnable equal to FALSE is used to sample a ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT
• If a ImageView is sampled with depth comparison, the image view’s format features must contain FORMAT_FEATURE_2_SAMPLED_IMAGE_DEPTH_COMPARISON_BIT
• If a ImageView is accessed using atomic operations as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT
• If a ImageView is sampled with FILTER_CUBIC_EXT as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_CUBIC_BIT_EXT
• Any ImageView being sampled with FILTER_CUBIC_EXT as a result of this command must have a ImageViewType and format that supports cubic filtering, as specified by FilterCubicImageViewImageFormatPropertiesEXT::filterCubic returned by getPhysicalDeviceImageFormatProperties2
• Any ImageView being sampled with FILTER_CUBIC_EXT with a reduction mode of either SAMPLER_REDUCTION_MODE_MIN or SAMPLER_REDUCTION_MODE_MAX as a result of this command must have a ImageViewType and format that supports cubic filtering together with minmax filtering, as specified by FilterCubicImageViewImageFormatPropertiesEXT::filterCubicMinmax returned by getPhysicalDeviceImageFormatProperties2
• Any Image created with a ImageCreateInfo::flags containing IMAGE_CREATE_CORNER_SAMPLED_BIT_NV sampled as a result of this command must only be sampled using a SamplerAddressMode of SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE
• For any ImageView being written as a storage image where the image format field of the OpTypeImage is Unknown, the view’s format features must contain FORMAT_FEATURE_2_STORAGE_WRITE_WITHOUT_FORMAT_BIT
• For any ImageView being read as a storage image where the image format field of the OpTypeImage is Unknown, the view’s format features must contain FORMAT_FEATURE_2_STORAGE_READ_WITHOUT_FORMAT_BIT
• For any BufferView being written as a storage texel buffer where the image format field of the OpTypeImage is Unknown, the view’s buffer features must contain FORMAT_FEATURE_2_STORAGE_WRITE_WITHOUT_FORMAT_BIT
• Any BufferView being read as a storage texel buffer where the image format field of the OpTypeImage is Unknown then the view’s buffer features must contain FORMAT_FEATURE_2_STORAGE_READ_WITHOUT_FORMAT_BIT
• For each set n that is statically used by the Pipeline bound to the pipeline bind point used by this command, a descriptor set must have been bound to n at the same pipeline bind point, with a PipelineLayout that is compatible for set n, with the PipelineLayout used to create the current Pipeline, as described in ???
• If the maintenance4 feature is not enabled, then for each push constant that is statically used by the Pipeline bound to the pipeline bind point used by this command, a push constant value must have been set for the same pipeline bind point, with a PipelineLayout that is compatible for push constants, with the PipelineLayout used to create the current Pipeline, as described in ???
• Descriptors in each bound descriptor set, specified via cmdBindDescriptorSets, must be valid if they are statically used by the Pipeline bound to the pipeline bind point used by this command and the bound Pipeline was not created with PIPELINE_CREATE_DESCRIPTOR_BUFFER_BIT_EXT
• If the descriptors used by the Pipeline bound to the pipeline bind point were specified via cmdBindDescriptorSets, the bound Pipeline must have been created without PIPELINE_CREATE_DESCRIPTOR_BUFFER_BIT_EXT
• Descriptors in bound descriptor buffers, specified via cmdSetDescriptorBufferOffsetsEXT, must be valid if they are dynamically used by the Pipeline bound to the pipeline bind point used by this command and the bound Pipeline was created with PIPELINE_CREATE_DESCRIPTOR_BUFFER_BIT_EXT
• If the descriptors used by the Pipeline bound to the pipeline bind point were specified via cmdSetDescriptorBufferOffsetsEXT, the bound Pipeline must have been created with PIPELINE_CREATE_DESCRIPTOR_BUFFER_BIT_EXT
• If a descriptor is dynamically used with a Pipeline created with PIPELINE_CREATE_DESCRIPTOR_BUFFER_BIT_EXT, the descriptor memory must be resident
• A valid pipeline must be bound to the pipeline bind point used by this command
• There must not have been any calls to dynamic state setting commands for any state not specified as dynamic in the Pipeline object bound to the pipeline bind point used by this command, since that pipeline was bound
• If the Pipeline object bound to the pipeline bind point used by this command accesses a Sampler object that uses unnormalized coordinates, that sampler must not be used to sample from any Image with a ImageView of the type IMAGE_VIEW_TYPE_3D, IMAGE_VIEW_TYPE_CUBE, IMAGE_VIEW_TYPE_1D_ARRAY, IMAGE_VIEW_TYPE_2D_ARRAY or IMAGE_VIEW_TYPE_CUBE_ARRAY, in any shader stage
• If the Pipeline object bound to the pipeline bind point used by this command accesses a Sampler object that uses unnormalized coordinates, that sampler must not be used with any of the SPIR-V OpImageSample* or OpImageSparseSample* instructions with ImplicitLod, Dref or Proj in their name, in any shader stage
• If the Pipeline object bound to the pipeline bind point used by this command accesses a Sampler object that uses unnormalized coordinates, that sampler must not be used with any of the SPIR-V OpImageSample* or OpImageSparseSample* instructions that includes a LOD bias or any offset values, in any shader stage
• If any stage of the Pipeline object bound to the pipeline bind point used by this command accesses a uniform buffer, and that stage was created without enabling either PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_EXT or PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_2_EXT for uniformBuffers, and the robustBufferAccess feature is not enabled, that stage must not access values outside of the range of the buffer as specified in the descriptor set bound to the same pipeline bind point
• If any stage of the Pipeline object bound to the pipeline bind point used by this command accesses a storage buffer, and that stage was created without enabling either PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_EXT or PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_2_EXT for storageBuffers, and the robustBufferAccess feature is not enabled, that stage must not access values outside of the range of the buffer as specified in the descriptor set bound to the same pipeline bind point
• If commandBuffer is an unprotected command buffer and protectedNoFault is not supported, any resource accessed by the Pipeline object bound to the pipeline bind point used by this command must not be a protected resource
• If the Pipeline object bound to the pipeline bind point used by this command accesses a Sampler or ImageView object that enables sampler Y′CBCR conversion, that object must only be used with OpImageSample* or OpImageSparseSample* instructions
• If the Pipeline object bound to the pipeline bind point used by this command accesses a Sampler or ImageView object that enables sampler Y′CBCR conversion, that object must not use the ConstOffset and Offset operands
• If a ImageView is accessed as a result of this command, then the image view’s viewType must match the Dim operand of the OpTypeImage as described in ???
• If a ImageView is accessed as a result of this command, then the image view’s format must match the numeric format from the Sampled Type operand of the OpTypeImage as described in the SPIR-V Sampled Type column of the ??? table
• If a ImageView is accessed using OpImageWrite as a result of this command, then the Type of the Texel operand of that instruction must have at least as many components as the image view’s format
• If a BufferView is accessed using OpImageWrite as a result of this command, then the Type of the Texel operand of that instruction must have at least as many components as the buffer view’s format
• If a ImageView with a Format that has a 64-bit component width is accessed as a result of this command, the SampledType of the OpTypeImage operand of that instruction must have a Width of 64
• If a ImageView with a Format that has a component width less than 64-bit is accessed as a result of this command, the SampledType of the OpTypeImage operand of that instruction must have a Width of 32
• If a BufferView with a Format that has a 64-bit component width is accessed as a result of this command, the SampledType of the OpTypeImage operand of that instruction must have a Width of 64
• If a BufferView with a Format that has a component width less than 64-bit is accessed as a result of this command, the SampledType of the OpTypeImage operand of that instruction must have a Width of 32
• If the sparseImageInt64Atomics feature is not enabled, Image objects created with the IMAGE_CREATE_SPARSE_RESIDENCY_BIT flag must not be accessed by atomic instructions through an OpTypeImage with a SampledType with a Width of 64 by this command
• If the sparseImageInt64Atomics feature is not enabled, Buffer objects created with the BUFFER_CREATE_SPARSE_RESIDENCY_BIT flag must not be accessed by atomic instructions through an OpTypeImage with a SampledType with a Width of 64 by this command
• If OpImageWeightedSampleQCOM is used to sample a ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_2_WEIGHT_SAMPLED_IMAGE_BIT_QCOM
• If OpImageWeightedSampleQCOM uses a ImageView as a sample weight image as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_2_WEIGHT_IMAGE_BIT_QCOM
• If OpImageBoxFilterQCOM is used to sample a ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_2_BOX_FILTER_SAMPLED_BIT_QCOM
• If OpImageBlockMatchSSDQCOM is used to read from an ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_2_BLOCK_MATCHING_BIT_QCOM
• If OpImageBlockMatchSADQCOM is used to read from an ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_2_BLOCK_MATCHING_BIT_QCOM
• If OpImageBlockMatchSADQCOM or OpImageBlockMatchSSDQCOM is used to read from a reference image as result of this command, then the specified reference coordinates must not fail integer texel coordinate validation
• If OpImageWeightedSampleQCOM, OpImageBoxFilterQCOM, OpImageBlockMatchSSDQCOM, or OpImageBlockMatchSADQCOM uses a Sampler as a result of this command, then the sampler must have been created with SAMPLER_CREATE_IMAGE_PROCESSING_BIT_QCOM
• If any command other than OpImageWeightedSampleQCOM, OpImageBoxFilterQCOM, OpImageBlockMatchSSDQCOM, or OpImageBlockMatchSADQCOM uses a Sampler as a result of this command, then the sampler must not have been created with SAMPLER_CREATE_IMAGE_PROCESSING_BIT_QCOM
• Any shader invocation executed by this command must terminate
• The current render pass must be compatible with the renderPass member of the GraphicsPipelineCreateInfo structure specified when creating the Pipeline bound to PIPELINE_BIND_POINT_GRAPHICS
• The subpass index of the current render pass must be equal to the subpass member of the GraphicsPipelineCreateInfo structure specified when creating the Pipeline bound to PIPELINE_BIND_POINT_GRAPHICS
• If any shader statically accesses an input attachment, a valid descriptor must be bound to the pipeline via a descriptor set
• If any shader executed by this pipeline accesses an OpTypeImage variable with a Dim operand of SubpassData, it must be decorated with an InputAttachmentIndex that corresponds to a valid input attachment in the current subpass
• Input attachment views accessed in a subpass must be created with the same Format as the corresponding subpass definition, and be created with a ImageView that is compatible with the attachment referenced by the subpass' pInputAttachments[InputAttachmentIndex] in the currently bound Framebuffer as specified by Fragment Input Attachment Compatibility
• Memory backing image subresources used as attachments in the current render pass must not be written in any way other than as an attachment by this command
• If any recorded command in the current subpass will write to an image subresource as an attachment, this command must not read from the memory backing that image subresource in any other way than as an attachment
• If any recorded command in the current subpass will read from an image subresource used as an attachment in any way other than as an attachment, this command must not write to that image subresource as an attachment
• If the current render pass instance uses a depth/stencil attachment with a read-only layout for the depth aspect, depth writes must be disabled
• If the current render pass instance uses a depth/stencil attachment with a read-only layout for the stencil aspect, both front and back writeMask are not zero, and stencil test is enabled, all stencil ops must be STENCIL_OP_KEEP
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT dynamic state enabled then cmdSetViewport must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SCISSOR dynamic state enabled then cmdSetScissor must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_WIDTH dynamic state enabled then cmdSetLineWidth must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_BIAS dynamic state enabled then cmdSetDepthBias must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_BLEND_CONSTANTS dynamic state enabled then cmdSetBlendConstants must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_BOUNDS dynamic state enabled then cmdSetDepthBounds must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_STENCIL_COMPARE_MASK dynamic state enabled then cmdSetStencilCompareMask must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_STENCIL_WRITE_MASK dynamic state enabled then cmdSetStencilWriteMask must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_STENCIL_REFERENCE dynamic state enabled then cmdSetStencilReference must have been called in the current command buffer prior to this drawing command
• If the draw is recorded in a render pass instance with multiview enabled, the maximum instance index must be less than or equal to PhysicalDeviceMultiviewProperties::maxMultiviewInstanceIndex
• If the bound graphics pipeline was created with PipelineSampleLocationsStateCreateInfoEXT::sampleLocationsEnable set to TRUE and the current subpass has a depth/stencil attachment, then that attachment must have been created with the IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT bit set
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT dynamic state enabled then cmdSetSampleLocationsEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_CULL_MODE dynamic state enabled then cmdSetCullMode must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_FRONT_FACE dynamic state enabled then cmdSetFrontFace must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_PRIMITIVE_TOPOLOGY dynamic state enabled then cmdSetPrimitiveTopology must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_TEST_ENABLE dynamic state enabled then cmdSetDepthTestEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_WRITE_ENABLE dynamic state enabled then cmdSetDepthWriteEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_COMPARE_OP dynamic state enabled then cmdSetDepthCompareOp must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_BOUNDS_TEST_ENABLE dynamic state enabled then cmdSetDepthBoundsTestEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_STENCIL_TEST_ENABLE dynamic state enabled then cmdSetStencilTestEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_STENCIL_OP dynamic state enabled then cmdSetStencilOp must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, but not the DYNAMIC_STATE_SCISSOR_WITH_COUNT dynamic state enabled, then cmdSetViewportWithCount must have been called in the current command buffer prior to this drawing command, and the viewportCount parameter of cmdSetViewportWithCount must match the PipelineViewportStateCreateInfo::scissorCount of the pipeline
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SCISSOR_WITH_COUNT dynamic state enabled, but not the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, then cmdSetScissorWithCount must have been called in the current command buffer prior to this drawing command, and the scissorCount parameter of cmdSetScissorWithCount must match the PipelineViewportStateCreateInfo::viewportCount of the pipeline
• If the bound graphics pipeline state was created with both the DYNAMIC_STATE_SCISSOR_WITH_COUNT and DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic states enabled then both cmdSetViewportWithCount and cmdSetScissorWithCount must have been called in the current command buffer prior to this drawing command, and the viewportCount parameter of cmdSetViewportWithCount must match the scissorCount parameter of cmdSetScissorWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, but not the DYNAMIC_STATE_VIEWPORT_W_SCALING_NV dynamic state enabled, then the bound graphics pipeline must have been created with PipelineViewportWScalingStateCreateInfoNV::viewportCount greater or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT and DYNAMIC_STATE_VIEWPORT_W_SCALING_NV dynamic states enabled then the viewportCount parameter in the last call to cmdSetViewportWScalingNV must be greater than or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, but not the DYNAMIC_STATE_VIEWPORT_SHADING_RATE_PALETTE_NV dynamic state enabled, then the bound graphics pipeline must have been created with PipelineViewportShadingRateImageStateCreateInfoNV::viewportCount greater or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT and DYNAMIC_STATE_VIEWPORT_SHADING_RATE_PALETTE_NV dynamic states enabled then the viewportCount parameter in the last call to cmdSetViewportShadingRatePaletteNV must be greater than or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled and a PipelineViewportSwizzleStateCreateInfoNV structure chained from PipelineViewportStateCreateInfo, then the bound graphics pipeline must have been created with PipelineViewportSwizzleStateCreateInfoNV::viewportCount greater or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled and a PipelineViewportExclusiveScissorStateCreateInfoNV structure chained from PipelineViewportStateCreateInfo, then the bound graphics pipeline must have been created with PipelineViewportExclusiveScissorStateCreateInfoNV::exclusiveScissorCount greater or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_RASTERIZER_DISCARD_ENABLE dynamic state enabled then cmdSetRasterizerDiscardEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_BIAS_ENABLE dynamic state enabled then cmdSetDepthBiasEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LOGIC_OP_EXT dynamic state enabled then cmdSetLogicOpEXT must have been called in the current command buffer prior to this drawing command and the logicOp must be a valid LogicOp value
• If the primitiveFragmentShadingRateWithMultipleViewports limit is not supported, the bound graphics pipeline was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, and any of the shader stages of the bound graphics pipeline write to the PrimitiveShadingRateKHR built-in, then cmdSetViewportWithCount must have been called in the current command buffer prior to this drawing command, and the viewportCount parameter of cmdSetViewportWithCount must be 1
• If rasterization is not disabled in the bound graphics pipeline, then for each color attachment in the subpass, if the corresponding image view’s format features do not contain FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT, then the blendEnable member of the corresponding element of the pAttachments member of pColorBlendState must be FALSE
• If rasterization is not disabled in the bound graphics pipeline, and none of the VK_AMD_mixed_attachment_samples extension, the VK_NV_framebuffer_mixed_samples extension, or the multisampledRenderToSingleSampled feature are enabled, then PipelineMultisampleStateCreateInfo::rasterizationSamples must be the same as the current subpass color and/or depth/stencil attachments
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pDepthAttachment is not NULL_HANDLE, and the layout member of pDepthAttachment is IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL, this command must not write any values to the depth attachment
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pStencilAttachment is not NULL_HANDLE, and the layout member of pStencilAttachment is IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL, this command must not write any values to the stencil attachment
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pDepthAttachment is not NULL_HANDLE, and the layout member of pDepthAttachment is IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL, this command must not write any values to the depth attachment
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pStencilAttachment is not NULL_HANDLE, and the layout member of pStencilAttachment is IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL, this command must not write any values to the stencil attachment
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pDepthAttachment is not NULL_HANDLE, and the layout member of pDepthAttachment is IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL, this command must not write any values to the depth attachment
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pStencilAttachment is not NULL_HANDLE, and the layout member of pStencilAttachment is IMAGE_LAYOUT_STENCIL_READ_ONLY_OPTIMAL, this command must not write any values to the stencil attachment
• If the current render pass instance was begun with cmdBeginRendering, the currently bound graphics pipeline must have been created with a PipelineRenderingCreateInfo::viewMask equal to RenderingInfo::viewMask
• If the current render pass instance was begun with cmdBeginRendering, the currently bound graphics pipeline must have been created with a PipelineRenderingCreateInfo::colorAttachmentCount equal to RenderingInfo::colorAttachmentCount
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::colorAttachmentCount greater than 0, then each element of the RenderingInfo::pColorAttachments array with a imageView not equal to NULL_HANDLE must have been created with a Format equal to the corresponding element of PipelineRenderingCreateInfo::pColorAttachmentFormats used to create the currently bound graphics pipeline
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::colorAttachmentCount greater than 0, then each element of the RenderingInfo::pColorAttachments array with a imageView equal to NULL_HANDLE must have the corresponding element of PipelineRenderingCreateInfo::pColorAttachmentFormats used to create the currently bound pipeline equal to FORMAT_UNDEFINED
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_WRITE_ENABLE_EXT dynamic state enabled then cmdSetColorWriteEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_WRITE_ENABLE_EXT dynamic state enabled then the attachmentCount parameter of cmdSetColorWriteEnableEXT must be greater than or equal to the PipelineColorBlendStateCreateInfo::attachmentCount of the currently bound graphics pipeline
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DISCARD_RECTANGLE_EXT dynamic state enabled then cmdSetDiscardRectangleEXT must have been called in the current command buffer prior to this drawing command for each discard rectangle in PipelineDiscardRectangleStateCreateInfoEXT::discardRectangleCount
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::pDepthAttachment->imageView was not NULL_HANDLE, the value of PipelineRenderingCreateInfo::depthAttachmentFormat used to create the currently bound graphics pipeline must be equal to the Format used to create RenderingInfo::pDepthAttachment->imageView
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::pDepthAttachment->imageView was NULL_HANDLE, the value of PipelineRenderingCreateInfo::depthAttachmentFormat used to create the currently bound graphics pipeline must be equal to FORMAT_UNDEFINED
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::pStencilAttachment->imageView was not NULL_HANDLE, the value of PipelineRenderingCreateInfo::stencilAttachmentFormat used to create the currently bound graphics pipeline must be equal to the Format used to create RenderingInfo::pStencilAttachment->imageView
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::pStencilAttachment->imageView was NULL_HANDLE, the value of PipelineRenderingCreateInfo::stencilAttachmentFormat used to create the currently bound graphics pipeline must be equal to FORMAT_UNDEFINED
• If the current render pass instance was begun with cmdBeginRendering and RenderingFragmentShadingRateAttachmentInfoKHR::imageView was not NULL_HANDLE, the currently bound graphics pipeline must have been created with PIPELINE_CREATE_RENDERING_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR
• If the current render pass instance was begun with cmdBeginRendering and RenderingFragmentDensityMapAttachmentInfoEXT::imageView was not NULL_HANDLE, the currently bound graphics pipeline must have been created with PIPELINE_CREATE_RENDERING_FRAGMENT_DENSITY_MAP_ATTACHMENT_BIT_EXT
• If the currently bound pipeline was created with a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and the current render pass instance was begun with cmdBeginRendering with a RenderingInfo::colorAttachmentCount parameter greater than 0, then each element of the RenderingInfo::pColorAttachments array with a imageView not equal to NULL_HANDLE must have been created with a sample count equal to the corresponding element of the pColorAttachmentSamples member of AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV used to create the currently bound graphics pipeline
• If the current render pass instance was begun with cmdBeginRendering, the currently bound pipeline was created with a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and RenderingInfo::pDepthAttachment->imageView was not NULL_HANDLE, the value of the depthStencilAttachmentSamples member of AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV used to create the currently bound graphics pipeline must be equal to the sample count used to create RenderingInfo::pDepthAttachment->imageView
• If the current render pass instance was begun with cmdBeginRendering, the currently bound pipeline was created with a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and RenderingInfo::pStencilAttachment->imageView was not NULL_HANDLE, the value of the depthStencilAttachmentSamples member of AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV used to create the currently bound graphics pipeline must be equal to the sample count used to create RenderingInfo::pStencilAttachment->imageView
• If the currently bound pipeline was created without a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and the multisampledRenderToSingleSampled feature is not enabled, and the current render pass instance was begun with cmdBeginRendering with a RenderingInfo::colorAttachmentCount parameter greater than 0, then each element of the RenderingInfo::pColorAttachments array with a imageView not equal to NULL_HANDLE must have been created with a sample count equal to the value of PipelineMultisampleStateCreateInfo::rasterizationSamples used to create the currently bound graphics pipeline
• If the current render pass instance was begun with cmdBeginRendering, the currently bound pipeline was created without a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and the multisampledRenderToSingleSampled feature is not enabled, and RenderingInfo::pDepthAttachment->imageView was not NULL_HANDLE, the value of PipelineMultisampleStateCreateInfo::rasterizationSamples used to create the currently bound graphics pipeline must be equal to the sample count used to create RenderingInfo::pDepthAttachment->imageView
• If the current render pass instance was begun with cmdBeginRendering, the currently bound pipeline was created without a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and the multisampledRenderToSingleSampled feature is not enabled, and RenderingInfo::pStencilAttachment->imageView was not NULL_HANDLE, the value of PipelineMultisampleStateCreateInfo::rasterizationSamples used to create the currently bound graphics pipeline must be equal to the sample count used to create RenderingInfo::pStencilAttachment->imageView
• If the current render pass instance was begun with cmdBeginRendering, the currently bound pipeline must have been created with a GraphicsPipelineCreateInfo::renderPass equal to NULL_HANDLE
• If the primitivesGeneratedQueryWithRasterizerDiscard feature is not enabled and the QUERY_TYPE_PRIMITIVES_GENERATED_EXT query is active, rasterization discard must not be enabled
• If the primitivesGeneratedQueryWithNonZeroStreams feature is not enabled and the QUERY_TYPE_PRIMITIVES_GENERATED_EXT query is active, the bound graphics pipeline must not have been created with a non-zero value in PipelineRasterizationStateStreamCreateInfoEXT::rasterizationStream
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_TESSELLATION_DOMAIN_ORIGIN_EXT dynamic state enabled then cmdSetTessellationDomainOriginEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_CLAMP_ENABLE_EXT dynamic state enabled then cmdSetDepthClampEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_POLYGON_MODE_EXT dynamic state enabled then cmdSetPolygonModeEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT dynamic state enabled then cmdSetRasterizationSamplesEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_MASK_EXT dynamic state enabled then cmdSetSampleMaskEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_ALPHA_TO_COVERAGE_ENABLE_EXT dynamic state enabled then cmdSetAlphaToCoverageEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_ALPHA_TO_ONE_ENABLE_EXT dynamic state enabled then cmdSetAlphaToOneEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LOGIC_OP_ENABLE_EXT dynamic state enabled then cmdSetLogicOpEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ENABLE_EXT dynamic state enabled then cmdSetColorBlendEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_EQUATION_EXT dynamic state enabled then cmdSetColorBlendEquationEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_WRITE_MASK_EXT dynamic state enabled then cmdSetColorWriteMaskEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_RASTERIZATION_STREAM_EXT dynamic state enabled then cmdSetRasterizationStreamEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_CONSERVATIVE_RASTERIZATION_MODE_EXT dynamic state enabled then cmdSetConservativeRasterizationModeEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_EXTRA_PRIMITIVE_OVERESTIMATION_SIZE_EXT dynamic state enabled then cmdSetExtraPrimitiveOverestimationSizeEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_CLIP_ENABLE_EXT dynamic state enabled then cmdSetDepthClipEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT dynamic state enabled then cmdSetSampleLocationsEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ADVANCED_EXT dynamic state enabled then cmdSetColorBlendAdvancedEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_PROVOKING_VERTEX_MODE_EXT dynamic state enabled then cmdSetProvokingVertexModeEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic state enabled then cmdSetLineRasterizationModeEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT dynamic state enabled then cmdSetLineStippleEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_EXT dynamic state enabled then cmdSetLineStippleEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_CLIP_NEGATIVE_ONE_TO_ONE_EXT dynamic state enabled then cmdSetDepthClipNegativeOneToOneEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_W_SCALING_ENABLE_NV dynamic state enabled then cmdSetViewportWScalingEnableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_SWIZZLE_NV dynamic state enabled then cmdSetViewportSwizzleNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_TO_COLOR_ENABLE_NV dynamic state enabled then cmdSetCoverageToColorEnableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_TO_COLOR_LOCATION_NV dynamic state enabled then cmdSetCoverageToColorLocationNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_MODULATION_MODE_NV dynamic state enabled then cmdSetCoverageModulationModeNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_MODULATION_TABLE_ENABLE_NV dynamic state enabled then cmdSetCoverageModulationTableEnableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_MODULATION_TABLE_NV dynamic state enabled then cmdSetCoverageModulationTableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SHADING_RATE_IMAGE_ENABLE_NV dynamic state enabled then cmdSetShadingRateImageEnableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_REPRESENTATIVE_FRAGMENT_TEST_ENABLE_NV dynamic state enabled then cmdSetRepresentativeFragmentTestEnableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_REDUCTION_MODE_NV dynamic state enabled then cmdSetCoverageReductionModeNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ENABLE_EXT state enabled and the last call to cmdSetColorBlendEnableEXT set pColorBlendEnables for any attachment to TRUE, then for those attachments in the subpass the corresponding image view’s format features must contain FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state enabled, and the current subpass does not use any color and/or depth/stencil attachments, then the rasterizationSamples in the last call to cmdSetRasterizationSamplesEXT must follow the rules for a zero-attachment subpass
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_MASK_EXT state enabled and the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state disabled, then the samples parameter in the last call to cmdSetSampleMaskEXT must be greater or equal to the PipelineMultisampleStateCreateInfo::rasterizationSamples parameter used to create the bound graphics pipeline
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_MASK_EXT state and DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT states enabled, then the samples parameter in the last call to cmdSetSampleMaskEXT must be greater or equal to the rasterizationSamples parameter in the last call to cmdSetRasterizationSamplesEXT
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state enabled, and none of the VK_AMD_mixed_attachment_samples extension, VK_NV_framebuffer_mixed_samples extension, or the multisampledRenderToSingleSampled feature is enabled, then the rasterizationSamples in the last call to cmdSetRasterizationSamplesEXT must be the same as the current subpass color and/or depth/stencil attachments
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ENABLE_EXT dynamic state enabled then cmdSetColorBlendEnableEXT must have been called in the current command buffer prior to this drawing command, and the attachments specified by the firstAttachment and attachmentCount parameters of cmdSetColorBlendEnableEXT calls must specify an enable for all active color attachments in the current subpass
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_EQUATION_EXT dynamic state enabled then cmdSetColorBlendEquationEXT must have been called in the current command buffer prior to this drawing command, and the attachments specified by the firstAttachment and attachmentCount parameters of cmdSetColorBlendEquationEXT calls must specify the blend equations for all active color attachments in the current subpass where blending is enabled
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_WRITE_MASK_EXT dynamic state enabled then cmdSetColorWriteMaskEXT must have been called in the current command buffer prior to this drawing command, and the attachments specified by the firstAttachment and attachmentCount parameters of cmdSetColorWriteMaskEXT calls must specify the color write mask for all active color attachments in the current subpass
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ADVANCED_EXT dynamic state enabled then cmdSetColorBlendAdvancedEXT must have been called in the current command buffer prior to this drawing command, and the attachments specified by the firstAttachment and attachmentCount parameters of cmdSetColorBlendAdvancedEXT calls must specify the advanced blend equations for all active color attachments in the current subpass where blending is enabled
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ADVANCED_EXT and DYNAMIC_STATE_COLOR_BLEND_ENABLE_EXT dynamic states enabled and the last calls to cmdSetColorBlendEnableEXT and cmdSetColorBlendAdvancedEXT have enabled advanced blending, then the number of active color attachments in the current subpass must not exceed advancedBlendMaxColorAttachments
• If the primitivesGeneratedQueryWithNonZeroStreams feature is not enabled and the QUERY_TYPE_PRIMITIVES_GENERATED_EXT query is active, and the bound graphics pipeline was created with DYNAMIC_STATE_RASTERIZATION_STREAM_EXT state enabled, the last call to cmdSetRasterizationStreamEXT must have set the rasterizationStream to zero
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT state enabled and the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state disabled, then the sampleLocationsPerPixel member of pSampleLocationsInfo in the last call to cmdSetSampleLocationsEXT must equal the rasterizationSamples member of the PipelineMultisampleStateCreateInfo structure the bound graphics pipeline has been created with
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT state enabled and the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state enabled, then the sampleLocationsPerPixel member of pSampleLocationsInfo in the last call to cmdSetSampleLocationsEXT must equal the rasterizationSamples parameter of the last call to cmdSetRasterizationSamplesEXT
• If the bound graphics pipeline was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT state enabled, and sampleLocationsEnable was TRUE in the last call to cmdSetSampleLocationsEnableEXT, and the current subpass has a depth/stencil attachment, then that attachment must have been created with the IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT bit set
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT state enabled and the DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT state enabled, and if sampleLocationsEnable was TRUE in the last call to cmdSetSampleLocationsEnableEXT, then the sampleLocationsInfo.sampleLocationGridSize.width in the last call to cmdSetSampleLocationsEXT must evenly divide MultisamplePropertiesEXT::sampleLocationGridSize.width as returned by getPhysicalDeviceMultisamplePropertiesEXT with a samples parameter equaling rasterizationSamples
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT state enabled and the DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT state enabled, and if sampleLocationsEnable was TRUE in the last call to cmdSetSampleLocationsEnableEXT, then the sampleLocationsInfo.sampleLocationGridSize.height in the last call to cmdSetSampleLocationsEXT must evenly divide MultisamplePropertiesEXT::sampleLocationGridSize.height as returned by getPhysicalDeviceMultisamplePropertiesEXT with a samples parameter equaling rasterizationSamples
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT state enabled, and if sampleLocationsEnable was TRUE in the last call to cmdSetSampleLocationsEnableEXT, the fragment shader code must not statically use the extended instruction InterpolateAtSample
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_MODULATION_TABLE_ENABLE_NV state enabled and the last call to cmdSetCoverageModulationTableEnableNV set coverageModulationTableEnable to TRUE, then the coverageModulationTableCount parameter in the last call to cmdSetCoverageModulationTableNV must equal the current rasterizationSamples divided by the number of color samples in the current subpass
• If the VK_NV_framebuffer_mixed_samples extension is enabled, and if current subpass has a depth/stencil attachment and depth test, stencil test, or depth bounds test are enabled in the currently bound pipeline state, then the current rasterizationSamples must be the same as the sample count of the depth/stencil attachment
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_TO_COLOR_ENABLE_NV state enabled and the last call to cmdSetCoverageToColorEnableNV set the coverageToColorEnable to TRUE, then the current subpass must have a color attachment at the location selected by the last call to cmdSetCoverageToColorLocationNV coverageToColorLocation, with a Format of FORMAT_R8_UINT, FORMAT_R8_SINT, FORMAT_R16_UINT, FORMAT_R16_SINT, FORMAT_R32_UINT, or FORMAT_R32_SINT
• If this VK_NV_coverage_reduction_mode extension is enabled, the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_TO_COLOR_ENABLE_NV and DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT states enabled, the current coverage reduction mode coverageReductionMode, then the current rasterizationSamples, and the sample counts for the color and depth/stencil attachments (if the subpass has them) must be a valid combination returned by getPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, but not the DYNAMIC_STATE_VIEWPORT_SWIZZLE_NV dynamic state enabled, then the bound graphics pipeline must have been created with PipelineViewportSwizzleStateCreateInfoNV::viewportCount greater or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT and DYNAMIC_STATE_VIEWPORT_SWIZZLE_NV dynamic states enabled then the viewportCount parameter in the last call to cmdSetViewportSwizzleNV must be greater than or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the VK_NV_framebuffer_mixed_samples extension is enabled, and if the current subpass has any color attachments and rasterizationSamples of the last call to cmdSetRasterizationSamplesEXT is greater than the number of color samples, then the pipeline sampleShadingEnable must be FALSE
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT or DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic states enabled, and if the current stippledLineEnable state is TRUE and the current lineRasterizationMode state is LINE_RASTERIZATION_MODE_RECTANGULAR_EXT, then the stippledRectangularLines feature must be enabled
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT or DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic states enabled, and if the current stippledLineEnable state is TRUE and the current lineRasterizationMode state is LINE_RASTERIZATION_MODE_BRESENHAM_EXT, then the stippledBresenhamLines feature must be enabled
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT or DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic states enabled, and if the current stippledLineEnable state is TRUE and the current lineRasterizationMode state is LINE_RASTERIZATION_MODE_RECTANGULAR_SMOOTH_EXT, then the stippledSmoothLines feature must be enabled
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT or DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic states enabled, and if the current stippledLineEnable state is TRUE and the current lineRasterizationMode state is LINE_RASTERIZATION_MODE_DEFAULT_EXT, then the stippledRectangularLines feature must be enabled and PhysicalDeviceLimits::strictLines must be VK_TRUE
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_CONSERVATIVE_RASTERIZATION_MODE_EXT dynamic state enabled, conservativePointAndLineRasterization is not supported, and the effective primitive topology output by the last pre-rasterization shader stage is a line or point, then the conservativeRasterizationMode set by the last call to cmdSetConservativeRasterizationModeEXT must be CONSERVATIVE_RASTERIZATION_MODE_DISABLED_EXT
• If the currently bound pipeline was created with the PipelineShaderStageCreateInfo::stage member of an element of GraphicsPipelineCreateInfo::pStages set to SHADER_STAGE_VERTEX_BIT, SHADER_STAGE_TESSELLATION_CONTROL_BIT, SHADER_STAGE_TESSELLATION_EVALUATION_BIT or SHADER_STAGE_GEOMETRY_BIT, then Mesh Shader Queries must not be active
• If dynamic state was inherited from CommandBufferInheritanceViewportScissorInfoNV, it must be set in the current command buffer prior to this drawing command
• The bound graphics pipeline must not have been created with the PipelineShaderStageCreateInfo::stage member of an element of GraphicsPipelineCreateInfo::pStages set to SHADER_STAGE_VERTEX_BIT, SHADER_STAGE_TESSELLATION_CONTROL_BIT, SHADER_STAGE_TESSELLATION_EVALUATION_BIT or SHADER_STAGE_GEOMETRY_BIT
• Transform Feedback Queries must not be active
• Primitives Generated Queries must not be active
• The pipelineStatistics member used to create any active Pipeline Statistics Query must not contain QUERY_PIPELINE_STATISTIC_INPUT_ASSEMBLY_VERTICES_BIT, QUERY_PIPELINE_STATISTIC_INPUT_ASSEMBLY_PRIMITIVES_BIT, QUERY_PIPELINE_STATISTIC_VERTEX_SHADER_INVOCATIONS_BIT, QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_INVOCATIONS_BIT, QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_PRIMITIVES_BIT, QUERY_PIPELINE_STATISTIC_CLIPPING_INVOCATIONS_BIT, QUERY_PIPELINE_STATISTIC_CLIPPING_PRIMITIVES_BIT, QUERY_PIPELINE_STATISTIC_TESSELLATION_CONTROL_SHADER_PATCHES_BIT, or QUERY_PIPELINE_STATISTIC_TESSELLATION_EVALUATION_SHADER_INVOCATIONS_BIT
• If buffer is non-sparse then it must be bound completely and contiguously to a single DeviceMemory object
• buffer must have been created with the BUFFER_USAGE_INDIRECT_BUFFER_BIT bit set
• offset must be a multiple of 4
• commandBuffer must not be a protected command buffer
• If the multiDrawIndirect feature is not enabled, drawCount must be 0 or 1
• drawCount must be less than or equal to PhysicalDeviceLimits::maxDrawIndirectCount
• If drawCount is greater than 1, stride must be a multiple of 4 and must be greater than or equal to sizeof(DrawMeshTasksIndirectCommandNV)
• If drawCount is equal to 1, (offset + sizeof(DrawMeshTasksIndirectCommandNV)) must be less than or equal to the size of buffer
• If drawCount is greater than 1, (stride × (drawCount - 1) + offset + sizeof(DrawMeshTasksIndirectCommandNV)) must be less than or equal to the size of buffer
• The current pipeline bound to PIPELINE_BIND_POINT_GRAPHICS must contain a shader stage using the MeshNV Execution Model

Valid Usage (Implicit)

• commandBuffer must be a valid CommandBuffer handle

• buffer must be a valid Buffer handle
• commandBuffer must be in the recording state
• The CommandPool that commandBuffer was allocated from must support graphics operations
• This command must only be called inside of a render pass instance
• This command must only be called outside of a video coding scope
• Both of buffer, and commandBuffer must have been created, allocated, or retrieved from the same Device

Host Synchronization

• Host access to commandBuffer must be externally synchronized

• Host access to the CommandPool that commandBuffer was allocated from must be externally synchronized

Command Properties

'

Command Buffer Levels	Render Pass Scope	Video Coding Scope	Supported Queue Types	Command Type
Primary Secondary	Inside	Outside	Graphics	Action

See Also

VK_NV_mesh_shader, Buffer, CommandBuffer, DeviceSize

cmdDrawMeshTasksIndirectCountNV

Arguments

:: forall io. MonadIO io

=> CommandBuffer

commandBuffer is the command buffer into which the command is recorded.

-> Buffer

buffer is the buffer containing draw parameters.

-> ("offset" ::: DeviceSize)

offset is the byte offset into buffer where parameters begin.

-> ("countBuffer" ::: Buffer)

countBuffer is the buffer containing the draw count.

-> ("countBufferOffset" ::: DeviceSize)

countBufferOffset is the byte offset into countBuffer where the draw count begins.

-> ("maxDrawCount" ::: Word32)

maxDrawCount specifies the maximum number of draws that will be executed. The actual number of executed draw calls is the minimum of the count specified in countBuffer and maxDrawCount.

-> ("stride" ::: Word32)

stride is the byte stride between successive sets of draw parameters.

-> io ()

vkCmdDrawMeshTasksIndirectCountNV - Perform an indirect mesh tasks draw with the draw count sourced from a buffer

Description

cmdDrawMeshTasksIndirectCountNV behaves similarly to cmdDrawMeshTasksIndirectNV except that the draw count is read by the device from a buffer during execution. The command will read an unsigned 32-bit integer from countBuffer located at countBufferOffset and use this as the draw count.

Valid Usage

• If a Sampler created with magFilter or minFilter equal to FILTER_LINEAR and compareEnable equal to FALSE is used to sample a ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT

• If a Sampler created with mipmapMode equal to SAMPLER_MIPMAP_MODE_LINEAR and compareEnable equal to FALSE is used to sample a ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT
• If a ImageView is sampled with depth comparison, the image view’s format features must contain FORMAT_FEATURE_2_SAMPLED_IMAGE_DEPTH_COMPARISON_BIT
• If a ImageView is accessed using atomic operations as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT
• If a ImageView is sampled with FILTER_CUBIC_EXT as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_CUBIC_BIT_EXT
• Any ImageView being sampled with FILTER_CUBIC_EXT as a result of this command must have a ImageViewType and format that supports cubic filtering, as specified by FilterCubicImageViewImageFormatPropertiesEXT::filterCubic returned by getPhysicalDeviceImageFormatProperties2
• Any ImageView being sampled with FILTER_CUBIC_EXT with a reduction mode of either SAMPLER_REDUCTION_MODE_MIN or SAMPLER_REDUCTION_MODE_MAX as a result of this command must have a ImageViewType and format that supports cubic filtering together with minmax filtering, as specified by FilterCubicImageViewImageFormatPropertiesEXT::filterCubicMinmax returned by getPhysicalDeviceImageFormatProperties2
• Any Image created with a ImageCreateInfo::flags containing IMAGE_CREATE_CORNER_SAMPLED_BIT_NV sampled as a result of this command must only be sampled using a SamplerAddressMode of SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE
• For any ImageView being written as a storage image where the image format field of the OpTypeImage is Unknown, the view’s format features must contain FORMAT_FEATURE_2_STORAGE_WRITE_WITHOUT_FORMAT_BIT
• For any ImageView being read as a storage image where the image format field of the OpTypeImage is Unknown, the view’s format features must contain FORMAT_FEATURE_2_STORAGE_READ_WITHOUT_FORMAT_BIT
• For any BufferView being written as a storage texel buffer where the image format field of the OpTypeImage is Unknown, the view’s buffer features must contain FORMAT_FEATURE_2_STORAGE_WRITE_WITHOUT_FORMAT_BIT
• Any BufferView being read as a storage texel buffer where the image format field of the OpTypeImage is Unknown then the view’s buffer features must contain FORMAT_FEATURE_2_STORAGE_READ_WITHOUT_FORMAT_BIT
• For each set n that is statically used by the Pipeline bound to the pipeline bind point used by this command, a descriptor set must have been bound to n at the same pipeline bind point, with a PipelineLayout that is compatible for set n, with the PipelineLayout used to create the current Pipeline, as described in ???
• If the maintenance4 feature is not enabled, then for each push constant that is statically used by the Pipeline bound to the pipeline bind point used by this command, a push constant value must have been set for the same pipeline bind point, with a PipelineLayout that is compatible for push constants, with the PipelineLayout used to create the current Pipeline, as described in ???
• Descriptors in each bound descriptor set, specified via cmdBindDescriptorSets, must be valid if they are statically used by the Pipeline bound to the pipeline bind point used by this command and the bound Pipeline was not created with PIPELINE_CREATE_DESCRIPTOR_BUFFER_BIT_EXT
• If the descriptors used by the Pipeline bound to the pipeline bind point were specified via cmdBindDescriptorSets, the bound Pipeline must have been created without PIPELINE_CREATE_DESCRIPTOR_BUFFER_BIT_EXT
• Descriptors in bound descriptor buffers, specified via cmdSetDescriptorBufferOffsetsEXT, must be valid if they are dynamically used by the Pipeline bound to the pipeline bind point used by this command and the bound Pipeline was created with PIPELINE_CREATE_DESCRIPTOR_BUFFER_BIT_EXT
• If the descriptors used by the Pipeline bound to the pipeline bind point were specified via cmdSetDescriptorBufferOffsetsEXT, the bound Pipeline must have been created with PIPELINE_CREATE_DESCRIPTOR_BUFFER_BIT_EXT
• If a descriptor is dynamically used with a Pipeline created with PIPELINE_CREATE_DESCRIPTOR_BUFFER_BIT_EXT, the descriptor memory must be resident
• A valid pipeline must be bound to the pipeline bind point used by this command
• There must not have been any calls to dynamic state setting commands for any state not specified as dynamic in the Pipeline object bound to the pipeline bind point used by this command, since that pipeline was bound
• If the Pipeline object bound to the pipeline bind point used by this command accesses a Sampler object that uses unnormalized coordinates, that sampler must not be used to sample from any Image with a ImageView of the type IMAGE_VIEW_TYPE_3D, IMAGE_VIEW_TYPE_CUBE, IMAGE_VIEW_TYPE_1D_ARRAY, IMAGE_VIEW_TYPE_2D_ARRAY or IMAGE_VIEW_TYPE_CUBE_ARRAY, in any shader stage
• If the Pipeline object bound to the pipeline bind point used by this command accesses a Sampler object that uses unnormalized coordinates, that sampler must not be used with any of the SPIR-V OpImageSample* or OpImageSparseSample* instructions with ImplicitLod, Dref or Proj in their name, in any shader stage
• If the Pipeline object bound to the pipeline bind point used by this command accesses a Sampler object that uses unnormalized coordinates, that sampler must not be used with any of the SPIR-V OpImageSample* or OpImageSparseSample* instructions that includes a LOD bias or any offset values, in any shader stage
• If any stage of the Pipeline object bound to the pipeline bind point used by this command accesses a uniform buffer, and that stage was created without enabling either PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_EXT or PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_2_EXT for uniformBuffers, and the robustBufferAccess feature is not enabled, that stage must not access values outside of the range of the buffer as specified in the descriptor set bound to the same pipeline bind point
• If any stage of the Pipeline object bound to the pipeline bind point used by this command accesses a storage buffer, and that stage was created without enabling either PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_EXT or PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_2_EXT for storageBuffers, and the robustBufferAccess feature is not enabled, that stage must not access values outside of the range of the buffer as specified in the descriptor set bound to the same pipeline bind point
• If commandBuffer is an unprotected command buffer and protectedNoFault is not supported, any resource accessed by the Pipeline object bound to the pipeline bind point used by this command must not be a protected resource
• If the Pipeline object bound to the pipeline bind point used by this command accesses a Sampler or ImageView object that enables sampler Y′CBCR conversion, that object must only be used with OpImageSample* or OpImageSparseSample* instructions
• If the Pipeline object bound to the pipeline bind point used by this command accesses a Sampler or ImageView object that enables sampler Y′CBCR conversion, that object must not use the ConstOffset and Offset operands
• If a ImageView is accessed as a result of this command, then the image view’s viewType must match the Dim operand of the OpTypeImage as described in ???
• If a ImageView is accessed as a result of this command, then the image view’s format must match the numeric format from the Sampled Type operand of the OpTypeImage as described in the SPIR-V Sampled Type column of the ??? table
• If a ImageView is accessed using OpImageWrite as a result of this command, then the Type of the Texel operand of that instruction must have at least as many components as the image view’s format
• If a BufferView is accessed using OpImageWrite as a result of this command, then the Type of the Texel operand of that instruction must have at least as many components as the buffer view’s format
• If a ImageView with a Format that has a 64-bit component width is accessed as a result of this command, the SampledType of the OpTypeImage operand of that instruction must have a Width of 64
• If a ImageView with a Format that has a component width less than 64-bit is accessed as a result of this command, the SampledType of the OpTypeImage operand of that instruction must have a Width of 32
• If a BufferView with a Format that has a 64-bit component width is accessed as a result of this command, the SampledType of the OpTypeImage operand of that instruction must have a Width of 64
• If a BufferView with a Format that has a component width less than 64-bit is accessed as a result of this command, the SampledType of the OpTypeImage operand of that instruction must have a Width of 32
• If the sparseImageInt64Atomics feature is not enabled, Image objects created with the IMAGE_CREATE_SPARSE_RESIDENCY_BIT flag must not be accessed by atomic instructions through an OpTypeImage with a SampledType with a Width of 64 by this command
• If the sparseImageInt64Atomics feature is not enabled, Buffer objects created with the BUFFER_CREATE_SPARSE_RESIDENCY_BIT flag must not be accessed by atomic instructions through an OpTypeImage with a SampledType with a Width of 64 by this command
• If OpImageWeightedSampleQCOM is used to sample a ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_2_WEIGHT_SAMPLED_IMAGE_BIT_QCOM
• If OpImageWeightedSampleQCOM uses a ImageView as a sample weight image as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_2_WEIGHT_IMAGE_BIT_QCOM
• If OpImageBoxFilterQCOM is used to sample a ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_2_BOX_FILTER_SAMPLED_BIT_QCOM
• If OpImageBlockMatchSSDQCOM is used to read from an ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_2_BLOCK_MATCHING_BIT_QCOM
• If OpImageBlockMatchSADQCOM is used to read from an ImageView as a result of this command, then the image view’s format features must contain FORMAT_FEATURE_2_BLOCK_MATCHING_BIT_QCOM
• If OpImageBlockMatchSADQCOM or OpImageBlockMatchSSDQCOM is used to read from a reference image as result of this command, then the specified reference coordinates must not fail integer texel coordinate validation
• If OpImageWeightedSampleQCOM, OpImageBoxFilterQCOM, OpImageBlockMatchSSDQCOM, or OpImageBlockMatchSADQCOM uses a Sampler as a result of this command, then the sampler must have been created with SAMPLER_CREATE_IMAGE_PROCESSING_BIT_QCOM
• If any command other than OpImageWeightedSampleQCOM, OpImageBoxFilterQCOM, OpImageBlockMatchSSDQCOM, or OpImageBlockMatchSADQCOM uses a Sampler as a result of this command, then the sampler must not have been created with SAMPLER_CREATE_IMAGE_PROCESSING_BIT_QCOM
• Any shader invocation executed by this command must terminate
• The current render pass must be compatible with the renderPass member of the GraphicsPipelineCreateInfo structure specified when creating the Pipeline bound to PIPELINE_BIND_POINT_GRAPHICS
• The subpass index of the current render pass must be equal to the subpass member of the GraphicsPipelineCreateInfo structure specified when creating the Pipeline bound to PIPELINE_BIND_POINT_GRAPHICS
• If any shader statically accesses an input attachment, a valid descriptor must be bound to the pipeline via a descriptor set
• If any shader executed by this pipeline accesses an OpTypeImage variable with a Dim operand of SubpassData, it must be decorated with an InputAttachmentIndex that corresponds to a valid input attachment in the current subpass
• Input attachment views accessed in a subpass must be created with the same Format as the corresponding subpass definition, and be created with a ImageView that is compatible with the attachment referenced by the subpass' pInputAttachments[InputAttachmentIndex] in the currently bound Framebuffer as specified by Fragment Input Attachment Compatibility
• Memory backing image subresources used as attachments in the current render pass must not be written in any way other than as an attachment by this command
• If any recorded command in the current subpass will write to an image subresource as an attachment, this command must not read from the memory backing that image subresource in any other way than as an attachment
• If any recorded command in the current subpass will read from an image subresource used as an attachment in any way other than as an attachment, this command must not write to that image subresource as an attachment
• If the current render pass instance uses a depth/stencil attachment with a read-only layout for the depth aspect, depth writes must be disabled
• If the current render pass instance uses a depth/stencil attachment with a read-only layout for the stencil aspect, both front and back writeMask are not zero, and stencil test is enabled, all stencil ops must be STENCIL_OP_KEEP
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT dynamic state enabled then cmdSetViewport must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SCISSOR dynamic state enabled then cmdSetScissor must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_WIDTH dynamic state enabled then cmdSetLineWidth must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_BIAS dynamic state enabled then cmdSetDepthBias must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_BLEND_CONSTANTS dynamic state enabled then cmdSetBlendConstants must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_BOUNDS dynamic state enabled then cmdSetDepthBounds must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_STENCIL_COMPARE_MASK dynamic state enabled then cmdSetStencilCompareMask must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_STENCIL_WRITE_MASK dynamic state enabled then cmdSetStencilWriteMask must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_STENCIL_REFERENCE dynamic state enabled then cmdSetStencilReference must have been called in the current command buffer prior to this drawing command
• If the draw is recorded in a render pass instance with multiview enabled, the maximum instance index must be less than or equal to PhysicalDeviceMultiviewProperties::maxMultiviewInstanceIndex
• If the bound graphics pipeline was created with PipelineSampleLocationsStateCreateInfoEXT::sampleLocationsEnable set to TRUE and the current subpass has a depth/stencil attachment, then that attachment must have been created with the IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT bit set
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT dynamic state enabled then cmdSetSampleLocationsEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_CULL_MODE dynamic state enabled then cmdSetCullMode must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_FRONT_FACE dynamic state enabled then cmdSetFrontFace must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_PRIMITIVE_TOPOLOGY dynamic state enabled then cmdSetPrimitiveTopology must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_TEST_ENABLE dynamic state enabled then cmdSetDepthTestEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_WRITE_ENABLE dynamic state enabled then cmdSetDepthWriteEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_COMPARE_OP dynamic state enabled then cmdSetDepthCompareOp must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_BOUNDS_TEST_ENABLE dynamic state enabled then cmdSetDepthBoundsTestEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_STENCIL_TEST_ENABLE dynamic state enabled then cmdSetStencilTestEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_STENCIL_OP dynamic state enabled then cmdSetStencilOp must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, but not the DYNAMIC_STATE_SCISSOR_WITH_COUNT dynamic state enabled, then cmdSetViewportWithCount must have been called in the current command buffer prior to this drawing command, and the viewportCount parameter of cmdSetViewportWithCount must match the PipelineViewportStateCreateInfo::scissorCount of the pipeline
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SCISSOR_WITH_COUNT dynamic state enabled, but not the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, then cmdSetScissorWithCount must have been called in the current command buffer prior to this drawing command, and the scissorCount parameter of cmdSetScissorWithCount must match the PipelineViewportStateCreateInfo::viewportCount of the pipeline
• If the bound graphics pipeline state was created with both the DYNAMIC_STATE_SCISSOR_WITH_COUNT and DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic states enabled then both cmdSetViewportWithCount and cmdSetScissorWithCount must have been called in the current command buffer prior to this drawing command, and the viewportCount parameter of cmdSetViewportWithCount must match the scissorCount parameter of cmdSetScissorWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, but not the DYNAMIC_STATE_VIEWPORT_W_SCALING_NV dynamic state enabled, then the bound graphics pipeline must have been created with PipelineViewportWScalingStateCreateInfoNV::viewportCount greater or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT and DYNAMIC_STATE_VIEWPORT_W_SCALING_NV dynamic states enabled then the viewportCount parameter in the last call to cmdSetViewportWScalingNV must be greater than or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, but not the DYNAMIC_STATE_VIEWPORT_SHADING_RATE_PALETTE_NV dynamic state enabled, then the bound graphics pipeline must have been created with PipelineViewportShadingRateImageStateCreateInfoNV::viewportCount greater or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT and DYNAMIC_STATE_VIEWPORT_SHADING_RATE_PALETTE_NV dynamic states enabled then the viewportCount parameter in the last call to cmdSetViewportShadingRatePaletteNV must be greater than or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled and a PipelineViewportSwizzleStateCreateInfoNV structure chained from PipelineViewportStateCreateInfo, then the bound graphics pipeline must have been created with PipelineViewportSwizzleStateCreateInfoNV::viewportCount greater or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled and a PipelineViewportExclusiveScissorStateCreateInfoNV structure chained from PipelineViewportStateCreateInfo, then the bound graphics pipeline must have been created with PipelineViewportExclusiveScissorStateCreateInfoNV::exclusiveScissorCount greater or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_RASTERIZER_DISCARD_ENABLE dynamic state enabled then cmdSetRasterizerDiscardEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_BIAS_ENABLE dynamic state enabled then cmdSetDepthBiasEnable must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LOGIC_OP_EXT dynamic state enabled then cmdSetLogicOpEXT must have been called in the current command buffer prior to this drawing command and the logicOp must be a valid LogicOp value
• If the primitiveFragmentShadingRateWithMultipleViewports limit is not supported, the bound graphics pipeline was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, and any of the shader stages of the bound graphics pipeline write to the PrimitiveShadingRateKHR built-in, then cmdSetViewportWithCount must have been called in the current command buffer prior to this drawing command, and the viewportCount parameter of cmdSetViewportWithCount must be 1
• If rasterization is not disabled in the bound graphics pipeline, then for each color attachment in the subpass, if the corresponding image view’s format features do not contain FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT, then the blendEnable member of the corresponding element of the pAttachments member of pColorBlendState must be FALSE
• If rasterization is not disabled in the bound graphics pipeline, and none of the VK_AMD_mixed_attachment_samples extension, the VK_NV_framebuffer_mixed_samples extension, or the multisampledRenderToSingleSampled feature are enabled, then PipelineMultisampleStateCreateInfo::rasterizationSamples must be the same as the current subpass color and/or depth/stencil attachments
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pDepthAttachment is not NULL_HANDLE, and the layout member of pDepthAttachment is IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL, this command must not write any values to the depth attachment
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pStencilAttachment is not NULL_HANDLE, and the layout member of pStencilAttachment is IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL, this command must not write any values to the stencil attachment
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pDepthAttachment is not NULL_HANDLE, and the layout member of pDepthAttachment is IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL, this command must not write any values to the depth attachment
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pStencilAttachment is not NULL_HANDLE, and the layout member of pStencilAttachment is IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL, this command must not write any values to the stencil attachment
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pDepthAttachment is not NULL_HANDLE, and the layout member of pDepthAttachment is IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL, this command must not write any values to the depth attachment
• If the current render pass instance was begun with cmdBeginRendering, the imageView member of pStencilAttachment is not NULL_HANDLE, and the layout member of pStencilAttachment is IMAGE_LAYOUT_STENCIL_READ_ONLY_OPTIMAL, this command must not write any values to the stencil attachment
• If the current render pass instance was begun with cmdBeginRendering, the currently bound graphics pipeline must have been created with a PipelineRenderingCreateInfo::viewMask equal to RenderingInfo::viewMask
• If the current render pass instance was begun with cmdBeginRendering, the currently bound graphics pipeline must have been created with a PipelineRenderingCreateInfo::colorAttachmentCount equal to RenderingInfo::colorAttachmentCount
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::colorAttachmentCount greater than 0, then each element of the RenderingInfo::pColorAttachments array with a imageView not equal to NULL_HANDLE must have been created with a Format equal to the corresponding element of PipelineRenderingCreateInfo::pColorAttachmentFormats used to create the currently bound graphics pipeline
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::colorAttachmentCount greater than 0, then each element of the RenderingInfo::pColorAttachments array with a imageView equal to NULL_HANDLE must have the corresponding element of PipelineRenderingCreateInfo::pColorAttachmentFormats used to create the currently bound pipeline equal to FORMAT_UNDEFINED
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_WRITE_ENABLE_EXT dynamic state enabled then cmdSetColorWriteEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_WRITE_ENABLE_EXT dynamic state enabled then the attachmentCount parameter of cmdSetColorWriteEnableEXT must be greater than or equal to the PipelineColorBlendStateCreateInfo::attachmentCount of the currently bound graphics pipeline
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DISCARD_RECTANGLE_EXT dynamic state enabled then cmdSetDiscardRectangleEXT must have been called in the current command buffer prior to this drawing command for each discard rectangle in PipelineDiscardRectangleStateCreateInfoEXT::discardRectangleCount
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::pDepthAttachment->imageView was not NULL_HANDLE, the value of PipelineRenderingCreateInfo::depthAttachmentFormat used to create the currently bound graphics pipeline must be equal to the Format used to create RenderingInfo::pDepthAttachment->imageView
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::pDepthAttachment->imageView was NULL_HANDLE, the value of PipelineRenderingCreateInfo::depthAttachmentFormat used to create the currently bound graphics pipeline must be equal to FORMAT_UNDEFINED
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::pStencilAttachment->imageView was not NULL_HANDLE, the value of PipelineRenderingCreateInfo::stencilAttachmentFormat used to create the currently bound graphics pipeline must be equal to the Format used to create RenderingInfo::pStencilAttachment->imageView
• If the current render pass instance was begun with cmdBeginRendering and RenderingInfo::pStencilAttachment->imageView was NULL_HANDLE, the value of PipelineRenderingCreateInfo::stencilAttachmentFormat used to create the currently bound graphics pipeline must be equal to FORMAT_UNDEFINED
• If the current render pass instance was begun with cmdBeginRendering and RenderingFragmentShadingRateAttachmentInfoKHR::imageView was not NULL_HANDLE, the currently bound graphics pipeline must have been created with PIPELINE_CREATE_RENDERING_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR
• If the current render pass instance was begun with cmdBeginRendering and RenderingFragmentDensityMapAttachmentInfoEXT::imageView was not NULL_HANDLE, the currently bound graphics pipeline must have been created with PIPELINE_CREATE_RENDERING_FRAGMENT_DENSITY_MAP_ATTACHMENT_BIT_EXT
• If the currently bound pipeline was created with a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and the current render pass instance was begun with cmdBeginRendering with a RenderingInfo::colorAttachmentCount parameter greater than 0, then each element of the RenderingInfo::pColorAttachments array with a imageView not equal to NULL_HANDLE must have been created with a sample count equal to the corresponding element of the pColorAttachmentSamples member of AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV used to create the currently bound graphics pipeline
• If the current render pass instance was begun with cmdBeginRendering, the currently bound pipeline was created with a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and RenderingInfo::pDepthAttachment->imageView was not NULL_HANDLE, the value of the depthStencilAttachmentSamples member of AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV used to create the currently bound graphics pipeline must be equal to the sample count used to create RenderingInfo::pDepthAttachment->imageView
• If the current render pass instance was begun with cmdBeginRendering, the currently bound pipeline was created with a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and RenderingInfo::pStencilAttachment->imageView was not NULL_HANDLE, the value of the depthStencilAttachmentSamples member of AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV used to create the currently bound graphics pipeline must be equal to the sample count used to create RenderingInfo::pStencilAttachment->imageView
• If the currently bound pipeline was created without a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and the multisampledRenderToSingleSampled feature is not enabled, and the current render pass instance was begun with cmdBeginRendering with a RenderingInfo::colorAttachmentCount parameter greater than 0, then each element of the RenderingInfo::pColorAttachments array with a imageView not equal to NULL_HANDLE must have been created with a sample count equal to the value of PipelineMultisampleStateCreateInfo::rasterizationSamples used to create the currently bound graphics pipeline
• If the current render pass instance was begun with cmdBeginRendering, the currently bound pipeline was created without a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and the multisampledRenderToSingleSampled feature is not enabled, and RenderingInfo::pDepthAttachment->imageView was not NULL_HANDLE, the value of PipelineMultisampleStateCreateInfo::rasterizationSamples used to create the currently bound graphics pipeline must be equal to the sample count used to create RenderingInfo::pDepthAttachment->imageView
• If the current render pass instance was begun with cmdBeginRendering, the currently bound pipeline was created without a AttachmentSampleCountInfoAMD or AttachmentSampleCountInfoNV structure, and the multisampledRenderToSingleSampled feature is not enabled, and RenderingInfo::pStencilAttachment->imageView was not NULL_HANDLE, the value of PipelineMultisampleStateCreateInfo::rasterizationSamples used to create the currently bound graphics pipeline must be equal to the sample count used to create RenderingInfo::pStencilAttachment->imageView
• If the current render pass instance was begun with cmdBeginRendering, the currently bound pipeline must have been created with a GraphicsPipelineCreateInfo::renderPass equal to NULL_HANDLE
• If the primitivesGeneratedQueryWithRasterizerDiscard feature is not enabled and the QUERY_TYPE_PRIMITIVES_GENERATED_EXT query is active, rasterization discard must not be enabled
• If the primitivesGeneratedQueryWithNonZeroStreams feature is not enabled and the QUERY_TYPE_PRIMITIVES_GENERATED_EXT query is active, the bound graphics pipeline must not have been created with a non-zero value in PipelineRasterizationStateStreamCreateInfoEXT::rasterizationStream
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_TESSELLATION_DOMAIN_ORIGIN_EXT dynamic state enabled then cmdSetTessellationDomainOriginEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_CLAMP_ENABLE_EXT dynamic state enabled then cmdSetDepthClampEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_POLYGON_MODE_EXT dynamic state enabled then cmdSetPolygonModeEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT dynamic state enabled then cmdSetRasterizationSamplesEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_MASK_EXT dynamic state enabled then cmdSetSampleMaskEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_ALPHA_TO_COVERAGE_ENABLE_EXT dynamic state enabled then cmdSetAlphaToCoverageEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_ALPHA_TO_ONE_ENABLE_EXT dynamic state enabled then cmdSetAlphaToOneEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LOGIC_OP_ENABLE_EXT dynamic state enabled then cmdSetLogicOpEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ENABLE_EXT dynamic state enabled then cmdSetColorBlendEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_EQUATION_EXT dynamic state enabled then cmdSetColorBlendEquationEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_WRITE_MASK_EXT dynamic state enabled then cmdSetColorWriteMaskEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_RASTERIZATION_STREAM_EXT dynamic state enabled then cmdSetRasterizationStreamEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_CONSERVATIVE_RASTERIZATION_MODE_EXT dynamic state enabled then cmdSetConservativeRasterizationModeEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_EXTRA_PRIMITIVE_OVERESTIMATION_SIZE_EXT dynamic state enabled then cmdSetExtraPrimitiveOverestimationSizeEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_CLIP_ENABLE_EXT dynamic state enabled then cmdSetDepthClipEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT dynamic state enabled then cmdSetSampleLocationsEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ADVANCED_EXT dynamic state enabled then cmdSetColorBlendAdvancedEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_PROVOKING_VERTEX_MODE_EXT dynamic state enabled then cmdSetProvokingVertexModeEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic state enabled then cmdSetLineRasterizationModeEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT dynamic state enabled then cmdSetLineStippleEnableEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_EXT dynamic state enabled then cmdSetLineStippleEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_DEPTH_CLIP_NEGATIVE_ONE_TO_ONE_EXT dynamic state enabled then cmdSetDepthClipNegativeOneToOneEXT must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_W_SCALING_ENABLE_NV dynamic state enabled then cmdSetViewportWScalingEnableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_SWIZZLE_NV dynamic state enabled then cmdSetViewportSwizzleNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_TO_COLOR_ENABLE_NV dynamic state enabled then cmdSetCoverageToColorEnableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_TO_COLOR_LOCATION_NV dynamic state enabled then cmdSetCoverageToColorLocationNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_MODULATION_MODE_NV dynamic state enabled then cmdSetCoverageModulationModeNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_MODULATION_TABLE_ENABLE_NV dynamic state enabled then cmdSetCoverageModulationTableEnableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_MODULATION_TABLE_NV dynamic state enabled then cmdSetCoverageModulationTableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SHADING_RATE_IMAGE_ENABLE_NV dynamic state enabled then cmdSetShadingRateImageEnableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_REPRESENTATIVE_FRAGMENT_TEST_ENABLE_NV dynamic state enabled then cmdSetRepresentativeFragmentTestEnableNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_REDUCTION_MODE_NV dynamic state enabled then cmdSetCoverageReductionModeNV must have been called in the current command buffer prior to this drawing command
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ENABLE_EXT state enabled and the last call to cmdSetColorBlendEnableEXT set pColorBlendEnables for any attachment to TRUE, then for those attachments in the subpass the corresponding image view’s format features must contain FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state enabled, and the current subpass does not use any color and/or depth/stencil attachments, then the rasterizationSamples in the last call to cmdSetRasterizationSamplesEXT must follow the rules for a zero-attachment subpass
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_MASK_EXT state enabled and the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state disabled, then the samples parameter in the last call to cmdSetSampleMaskEXT must be greater or equal to the PipelineMultisampleStateCreateInfo::rasterizationSamples parameter used to create the bound graphics pipeline
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_MASK_EXT state and DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT states enabled, then the samples parameter in the last call to cmdSetSampleMaskEXT must be greater or equal to the rasterizationSamples parameter in the last call to cmdSetRasterizationSamplesEXT
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state enabled, and none of the VK_AMD_mixed_attachment_samples extension, VK_NV_framebuffer_mixed_samples extension, or the multisampledRenderToSingleSampled feature is enabled, then the rasterizationSamples in the last call to cmdSetRasterizationSamplesEXT must be the same as the current subpass color and/or depth/stencil attachments
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ENABLE_EXT dynamic state enabled then cmdSetColorBlendEnableEXT must have been called in the current command buffer prior to this drawing command, and the attachments specified by the firstAttachment and attachmentCount parameters of cmdSetColorBlendEnableEXT calls must specify an enable for all active color attachments in the current subpass
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_EQUATION_EXT dynamic state enabled then cmdSetColorBlendEquationEXT must have been called in the current command buffer prior to this drawing command, and the attachments specified by the firstAttachment and attachmentCount parameters of cmdSetColorBlendEquationEXT calls must specify the blend equations for all active color attachments in the current subpass where blending is enabled
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_WRITE_MASK_EXT dynamic state enabled then cmdSetColorWriteMaskEXT must have been called in the current command buffer prior to this drawing command, and the attachments specified by the firstAttachment and attachmentCount parameters of cmdSetColorWriteMaskEXT calls must specify the color write mask for all active color attachments in the current subpass
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ADVANCED_EXT dynamic state enabled then cmdSetColorBlendAdvancedEXT must have been called in the current command buffer prior to this drawing command, and the attachments specified by the firstAttachment and attachmentCount parameters of cmdSetColorBlendAdvancedEXT calls must specify the advanced blend equations for all active color attachments in the current subpass where blending is enabled
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COLOR_BLEND_ADVANCED_EXT and DYNAMIC_STATE_COLOR_BLEND_ENABLE_EXT dynamic states enabled and the last calls to cmdSetColorBlendEnableEXT and cmdSetColorBlendAdvancedEXT have enabled advanced blending, then the number of active color attachments in the current subpass must not exceed advancedBlendMaxColorAttachments
• If the primitivesGeneratedQueryWithNonZeroStreams feature is not enabled and the QUERY_TYPE_PRIMITIVES_GENERATED_EXT query is active, and the bound graphics pipeline was created with DYNAMIC_STATE_RASTERIZATION_STREAM_EXT state enabled, the last call to cmdSetRasterizationStreamEXT must have set the rasterizationStream to zero
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT state enabled and the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state disabled, then the sampleLocationsPerPixel member of pSampleLocationsInfo in the last call to cmdSetSampleLocationsEXT must equal the rasterizationSamples member of the PipelineMultisampleStateCreateInfo structure the bound graphics pipeline has been created with
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT state enabled and the DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state enabled, then the sampleLocationsPerPixel member of pSampleLocationsInfo in the last call to cmdSetSampleLocationsEXT must equal the rasterizationSamples parameter of the last call to cmdSetRasterizationSamplesEXT
• If the bound graphics pipeline was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT state enabled, and sampleLocationsEnable was TRUE in the last call to cmdSetSampleLocationsEnableEXT, and the current subpass has a depth/stencil attachment, then that attachment must have been created with the IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT bit set
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT state enabled and the DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT state enabled, and if sampleLocationsEnable was TRUE in the last call to cmdSetSampleLocationsEnableEXT, then the sampleLocationsInfo.sampleLocationGridSize.width in the last call to cmdSetSampleLocationsEXT must evenly divide MultisamplePropertiesEXT::sampleLocationGridSize.width as returned by getPhysicalDeviceMultisamplePropertiesEXT with a samples parameter equaling rasterizationSamples
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT state enabled and the DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT state enabled, and if sampleLocationsEnable was TRUE in the last call to cmdSetSampleLocationsEnableEXT, then the sampleLocationsInfo.sampleLocationGridSize.height in the last call to cmdSetSampleLocationsEXT must evenly divide MultisamplePropertiesEXT::sampleLocationGridSize.height as returned by getPhysicalDeviceMultisamplePropertiesEXT with a samples parameter equaling rasterizationSamples
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT state enabled, and if sampleLocationsEnable was TRUE in the last call to cmdSetSampleLocationsEnableEXT, the fragment shader code must not statically use the extended instruction InterpolateAtSample
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_MODULATION_TABLE_ENABLE_NV state enabled and the last call to cmdSetCoverageModulationTableEnableNV set coverageModulationTableEnable to TRUE, then the coverageModulationTableCount parameter in the last call to cmdSetCoverageModulationTableNV must equal the current rasterizationSamples divided by the number of color samples in the current subpass
• If the VK_NV_framebuffer_mixed_samples extension is enabled, and if current subpass has a depth/stencil attachment and depth test, stencil test, or depth bounds test are enabled in the currently bound pipeline state, then the current rasterizationSamples must be the same as the sample count of the depth/stencil attachment
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_TO_COLOR_ENABLE_NV state enabled and the last call to cmdSetCoverageToColorEnableNV set the coverageToColorEnable to TRUE, then the current subpass must have a color attachment at the location selected by the last call to cmdSetCoverageToColorLocationNV coverageToColorLocation, with a Format of FORMAT_R8_UINT, FORMAT_R8_SINT, FORMAT_R16_UINT, FORMAT_R16_SINT, FORMAT_R32_UINT, or FORMAT_R32_SINT
• If this VK_NV_coverage_reduction_mode extension is enabled, the bound graphics pipeline state was created with the DYNAMIC_STATE_COVERAGE_TO_COLOR_ENABLE_NV and DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT states enabled, the current coverage reduction mode coverageReductionMode, then the current rasterizationSamples, and the sample counts for the color and depth/stencil attachments (if the subpass has them) must be a valid combination returned by getPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, but not the DYNAMIC_STATE_VIEWPORT_SWIZZLE_NV dynamic state enabled, then the bound graphics pipeline must have been created with PipelineViewportSwizzleStateCreateInfoNV::viewportCount greater or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_VIEWPORT_WITH_COUNT and DYNAMIC_STATE_VIEWPORT_SWIZZLE_NV dynamic states enabled then the viewportCount parameter in the last call to cmdSetViewportSwizzleNV must be greater than or equal to the viewportCount parameter in the last call to cmdSetViewportWithCount
• If the VK_NV_framebuffer_mixed_samples extension is enabled, and if the current subpass has any color attachments and rasterizationSamples of the last call to cmdSetRasterizationSamplesEXT is greater than the number of color samples, then the pipeline sampleShadingEnable must be FALSE
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT or DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic states enabled, and if the current stippledLineEnable state is TRUE and the current lineRasterizationMode state is LINE_RASTERIZATION_MODE_RECTANGULAR_EXT, then the stippledRectangularLines feature must be enabled
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT or DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic states enabled, and if the current stippledLineEnable state is TRUE and the current lineRasterizationMode state is LINE_RASTERIZATION_MODE_BRESENHAM_EXT, then the stippledBresenhamLines feature must be enabled
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT or DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic states enabled, and if the current stippledLineEnable state is TRUE and the current lineRasterizationMode state is LINE_RASTERIZATION_MODE_RECTANGULAR_SMOOTH_EXT, then the stippledSmoothLines feature must be enabled
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT or DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic states enabled, and if the current stippledLineEnable state is TRUE and the current lineRasterizationMode state is LINE_RASTERIZATION_MODE_DEFAULT_EXT, then the stippledRectangularLines feature must be enabled and PhysicalDeviceLimits::strictLines must be VK_TRUE
• If the bound graphics pipeline state was created with the DYNAMIC_STATE_CONSERVATIVE_RASTERIZATION_MODE_EXT dynamic state enabled, conservativePointAndLineRasterization is not supported, and the effective primitive topology output by the last pre-rasterization shader stage is a line or point, then the conservativeRasterizationMode set by the last call to cmdSetConservativeRasterizationModeEXT must be CONSERVATIVE_RASTERIZATION_MODE_DISABLED_EXT
• If the currently bound pipeline was created with the PipelineShaderStageCreateInfo::stage member of an element of GraphicsPipelineCreateInfo::pStages set to SHADER_STAGE_VERTEX_BIT, SHADER_STAGE_TESSELLATION_CONTROL_BIT, SHADER_STAGE_TESSELLATION_EVALUATION_BIT or SHADER_STAGE_GEOMETRY_BIT, then Mesh Shader Queries must not be active
• If dynamic state was inherited from CommandBufferInheritanceViewportScissorInfoNV, it must be set in the current command buffer prior to this drawing command
• The bound graphics pipeline must not have been created with the PipelineShaderStageCreateInfo::stage member of an element of GraphicsPipelineCreateInfo::pStages set to SHADER_STAGE_VERTEX_BIT, SHADER_STAGE_TESSELLATION_CONTROL_BIT, SHADER_STAGE_TESSELLATION_EVALUATION_BIT or SHADER_STAGE_GEOMETRY_BIT
• Transform Feedback Queries must not be active
• Primitives Generated Queries must not be active
• The pipelineStatistics member used to create any active Pipeline Statistics Query must not contain QUERY_PIPELINE_STATISTIC_INPUT_ASSEMBLY_VERTICES_BIT, QUERY_PIPELINE_STATISTIC_INPUT_ASSEMBLY_PRIMITIVES_BIT, QUERY_PIPELINE_STATISTIC_VERTEX_SHADER_INVOCATIONS_BIT, QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_INVOCATIONS_BIT, QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_PRIMITIVES_BIT, QUERY_PIPELINE_STATISTIC_CLIPPING_INVOCATIONS_BIT, QUERY_PIPELINE_STATISTIC_CLIPPING_PRIMITIVES_BIT, QUERY_PIPELINE_STATISTIC_TESSELLATION_CONTROL_SHADER_PATCHES_BIT, or QUERY_PIPELINE_STATISTIC_TESSELLATION_EVALUATION_SHADER_INVOCATIONS_BIT
• If buffer is non-sparse then it must be bound completely and contiguously to a single DeviceMemory object
• buffer must have been created with the BUFFER_USAGE_INDIRECT_BUFFER_BIT bit set
• offset must be a multiple of 4
• commandBuffer must not be a protected command buffer
• If countBuffer is non-sparse then it must be bound completely and contiguously to a single DeviceMemory object
• countBuffer must have been created with the BUFFER_USAGE_INDIRECT_BUFFER_BIT bit set
• countBufferOffset must be a multiple of 4
• The count stored in countBuffer must be less than or equal to PhysicalDeviceLimits::maxDrawIndirectCount
• (countBufferOffset + sizeof(uint32_t)) must be less than or equal to the size of countBuffer
• If drawIndirectCount is not enabled this function must not be used
• stride must be a multiple of 4 and must be greater than or equal to sizeof(DrawMeshTasksIndirectCommandNV)
• If maxDrawCount is greater than or equal to 1, (stride × (maxDrawCount - 1) + offset + sizeof(DrawMeshTasksIndirectCommandNV)) must be less than or equal to the size of buffer
• If the count stored in countBuffer is equal to 1, (offset + sizeof(DrawMeshTasksIndirectCommandNV)) must be less than or equal to the size of buffer
• If the count stored in countBuffer is greater than 1, (stride × (drawCount - 1) + offset + sizeof(DrawMeshTasksIndirectCommandNV)) must be less than or equal to the size of buffer
• The current pipeline bound to PIPELINE_BIND_POINT_GRAPHICS must contain a shader stage using the MeshNV Execution Model

Valid Usage (Implicit)

• commandBuffer must be a valid CommandBuffer handle

• buffer must be a valid Buffer handle
• countBuffer must be a valid Buffer handle
• commandBuffer must be in the recording state
• The CommandPool that commandBuffer was allocated from must support graphics operations
• This command must only be called inside of a render pass instance
• This command must only be called outside of a video coding scope
• Each of buffer, commandBuffer, and countBuffer must have been created, allocated, or retrieved from the same Device

Host Synchronization

• Host access to commandBuffer must be externally synchronized

• Host access to the CommandPool that commandBuffer was allocated from must be externally synchronized

Command Properties

'

Command Buffer Levels	Render Pass Scope	Video Coding Scope	Supported Queue Types	Command Type
Primary Secondary	Inside	Outside	Graphics	Action

See Also

VK_NV_mesh_shader, Buffer, CommandBuffer, DeviceSize

pattern SHADER_STAGE_TASK_BIT_NV :: ShaderStageFlagBits

pattern SHADER_STAGE_MESH_BIT_NV :: ShaderStageFlagBits

pattern PIPELINE_STAGE_TASK_SHADER_BIT_NV :: PipelineStageFlagBits

pattern PIPELINE_STAGE_MESH_SHADER_BIT_NV :: PipelineStageFlagBits

data PhysicalDeviceMeshShaderFeaturesNV

VkPhysicalDeviceMeshShaderFeaturesNV - Structure describing mesh shading features that can be supported by an implementation

Members

This structure describes the following features:

Description

If the PhysicalDeviceMeshShaderFeaturesNV structure is included in the pNext chain of the PhysicalDeviceFeatures2 structure passed to getPhysicalDeviceFeatures2, it is filled in to indicate whether each corresponding feature is supported. PhysicalDeviceMeshShaderFeaturesNV can also be used in the pNext chain of DeviceCreateInfo to selectively enable these features.

Valid Usage (Implicit)

See Also

VK_NV_mesh_shader, Bool32, StructureType

Constructors

PhysicalDeviceMeshShaderFeaturesNV

Fields

• taskShader :: Bool

  taskShader specifies whether task shaders are supported. If this feature is not enabled, the SHADER_STAGE_TASK_BIT_NV and PIPELINE_STAGE_TASK_SHADER_BIT_NV enum values must not be used.

• meshShader :: Bool

  meshShader specifies whether mesh shaders are supported. If this feature is not enabled, the SHADER_STAGE_MESH_BIT_NV and PIPELINE_STAGE_MESH_SHADER_BIT_NV enum values must not be used.

Instances

Storable PhysicalDeviceMeshShaderFeaturesNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

sizeOf :: PhysicalDeviceMeshShaderFeaturesNV -> Int

alignment :: PhysicalDeviceMeshShaderFeaturesNV -> Int

peekElemOff :: Ptr PhysicalDeviceMeshShaderFeaturesNV -> Int -> IO PhysicalDeviceMeshShaderFeaturesNV

pokeElemOff :: Ptr PhysicalDeviceMeshShaderFeaturesNV -> Int -> PhysicalDeviceMeshShaderFeaturesNV -> IO ()

peekByteOff :: Ptr b -> Int -> IO PhysicalDeviceMeshShaderFeaturesNV

pokeByteOff :: Ptr b -> Int -> PhysicalDeviceMeshShaderFeaturesNV -> IO ()

peek :: Ptr PhysicalDeviceMeshShaderFeaturesNV -> IO PhysicalDeviceMeshShaderFeaturesNV

poke :: Ptr PhysicalDeviceMeshShaderFeaturesNV -> PhysicalDeviceMeshShaderFeaturesNV -> IO ()

Show PhysicalDeviceMeshShaderFeaturesNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

showsPrec :: Int -> PhysicalDeviceMeshShaderFeaturesNV -> ShowS

show :: PhysicalDeviceMeshShaderFeaturesNV -> String

showList :: [PhysicalDeviceMeshShaderFeaturesNV] -> ShowS

Eq PhysicalDeviceMeshShaderFeaturesNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

(==) :: PhysicalDeviceMeshShaderFeaturesNV -> PhysicalDeviceMeshShaderFeaturesNV -> Bool

(/=) :: PhysicalDeviceMeshShaderFeaturesNV -> PhysicalDeviceMeshShaderFeaturesNV -> Bool

FromCStruct PhysicalDeviceMeshShaderFeaturesNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

peekCStruct :: Ptr PhysicalDeviceMeshShaderFeaturesNV -> IO PhysicalDeviceMeshShaderFeaturesNV

ToCStruct PhysicalDeviceMeshShaderFeaturesNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

withCStruct :: PhysicalDeviceMeshShaderFeaturesNV -> (Ptr PhysicalDeviceMeshShaderFeaturesNV -> IO b) -> IO b

pokeCStruct :: Ptr PhysicalDeviceMeshShaderFeaturesNV -> PhysicalDeviceMeshShaderFeaturesNV -> IO b -> IO b

withZeroCStruct :: (Ptr PhysicalDeviceMeshShaderFeaturesNV -> IO b) -> IO b

pokeZeroCStruct :: Ptr PhysicalDeviceMeshShaderFeaturesNV -> IO b -> IO b

cStructSize :: Int

cStructAlignment :: Int

Zero PhysicalDeviceMeshShaderFeaturesNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

zero :: PhysicalDeviceMeshShaderFeaturesNV

data PhysicalDeviceMeshShaderPropertiesNV

VkPhysicalDeviceMeshShaderPropertiesNV - Structure describing mesh shading properties

Description

If the PhysicalDeviceMeshShaderPropertiesNV structure is included in the pNext chain of the PhysicalDeviceProperties2 structure passed to getPhysicalDeviceProperties2, it is filled in with each corresponding implementation-dependent property.

Valid Usage (Implicit)

See Also

VK_NV_mesh_shader, StructureType

Constructors

PhysicalDeviceMeshShaderPropertiesNV

Fields

• maxDrawMeshTasksCount :: Word32

  maxDrawMeshTasksCount is the maximum number of local workgroups that can be launched by a single draw mesh tasks command. See https://registry.khronos.org/vulkan/specs/1.3-extensions/html/vkspec.html#drawing-mesh-shading.

• maxTaskWorkGroupInvocations :: Word32

  maxTaskWorkGroupInvocations is the maximum total number of task shader invocations in a single local workgroup. The product of the X, Y, and Z sizes, as specified by the LocalSize or LocalSizeId execution mode in shader modules or by the object decorated by the WorkgroupSize decoration, must be less than or equal to this limit.

• maxTaskWorkGroupSize :: (Word32, Word32, Word32)

  maxTaskWorkGroupSize[3] is the maximum size of a local task workgroup. These three values represent the maximum local workgroup size in the X, Y, and Z dimensions, respectively. The x, y, and z sizes, as specified by the LocalSize or LocalSizeId execution mode or by the object decorated by the WorkgroupSize decoration in shader modules, must be less than or equal to the corresponding limit.

• maxTaskTotalMemorySize :: Word32

  maxTaskTotalMemorySize is the maximum number of bytes that the task shader can use in total for shared and output memory combined.

• maxTaskOutputCount :: Word32

  maxTaskOutputCount is the maximum number of output tasks a single task shader workgroup can emit.

• maxMeshWorkGroupInvocations :: Word32

  maxMeshWorkGroupInvocations is the maximum total number of mesh shader invocations in a single local workgroup. The product of the X, Y, and Z sizes, as specified by the LocalSize or LocalSizeId execution mode in shader modules or by the object decorated by the WorkgroupSize decoration, must be less than or equal to this limit.

• maxMeshWorkGroupSize :: (Word32, Word32, Word32)

  maxMeshWorkGroupSize[3] is the maximum size of a local mesh workgroup. These three values represent the maximum local workgroup size in the X, Y, and Z dimensions, respectively. The x, y, and z sizes, as specified by the LocalSize or LocalSizeId execution mode or by the object decorated by the WorkgroupSize decoration in shader modules, must be less than or equal to the corresponding limit.

• maxMeshTotalMemorySize :: Word32

  maxMeshTotalMemorySize is the maximum number of bytes that the mesh shader can use in total for shared and output memory combined.

• maxMeshOutputVertices :: Word32

  maxMeshOutputVertices is the maximum number of vertices a mesh shader output can store.

• maxMeshOutputPrimitives :: Word32

  maxMeshOutputPrimitives is the maximum number of primitives a mesh shader output can store.

• maxMeshMultiviewViewCount :: Word32

  maxMeshMultiviewViewCount is the maximum number of multiview views a mesh shader can use.

• meshOutputPerVertexGranularity :: Word32

  meshOutputPerVertexGranularity is the granularity with which mesh vertex outputs are allocated. The value can be used to compute the memory size used by the mesh shader, which must be less than or equal to maxMeshTotalMemorySize.

• meshOutputPerPrimitiveGranularity :: Word32

  meshOutputPerPrimitiveGranularity is the granularity with which mesh outputs qualified as per-primitive are allocated. The value can be used to compute the memory size used by the mesh shader, which must be less than or equal to maxMeshTotalMemorySize.

Instances

Storable PhysicalDeviceMeshShaderPropertiesNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

sizeOf :: PhysicalDeviceMeshShaderPropertiesNV -> Int

alignment :: PhysicalDeviceMeshShaderPropertiesNV -> Int

peekElemOff :: Ptr PhysicalDeviceMeshShaderPropertiesNV -> Int -> IO PhysicalDeviceMeshShaderPropertiesNV

pokeElemOff :: Ptr PhysicalDeviceMeshShaderPropertiesNV -> Int -> PhysicalDeviceMeshShaderPropertiesNV -> IO ()

peekByteOff :: Ptr b -> Int -> IO PhysicalDeviceMeshShaderPropertiesNV

pokeByteOff :: Ptr b -> Int -> PhysicalDeviceMeshShaderPropertiesNV -> IO ()

peek :: Ptr PhysicalDeviceMeshShaderPropertiesNV -> IO PhysicalDeviceMeshShaderPropertiesNV

poke :: Ptr PhysicalDeviceMeshShaderPropertiesNV -> PhysicalDeviceMeshShaderPropertiesNV -> IO ()

Show PhysicalDeviceMeshShaderPropertiesNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

showsPrec :: Int -> PhysicalDeviceMeshShaderPropertiesNV -> ShowS

show :: PhysicalDeviceMeshShaderPropertiesNV -> String

showList :: [PhysicalDeviceMeshShaderPropertiesNV] -> ShowS

Eq PhysicalDeviceMeshShaderPropertiesNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

(==) :: PhysicalDeviceMeshShaderPropertiesNV -> PhysicalDeviceMeshShaderPropertiesNV -> Bool

(/=) :: PhysicalDeviceMeshShaderPropertiesNV -> PhysicalDeviceMeshShaderPropertiesNV -> Bool

FromCStruct PhysicalDeviceMeshShaderPropertiesNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

peekCStruct :: Ptr PhysicalDeviceMeshShaderPropertiesNV -> IO PhysicalDeviceMeshShaderPropertiesNV

ToCStruct PhysicalDeviceMeshShaderPropertiesNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

withCStruct :: PhysicalDeviceMeshShaderPropertiesNV -> (Ptr PhysicalDeviceMeshShaderPropertiesNV -> IO b) -> IO b

pokeCStruct :: Ptr PhysicalDeviceMeshShaderPropertiesNV -> PhysicalDeviceMeshShaderPropertiesNV -> IO b -> IO b

withZeroCStruct :: (Ptr PhysicalDeviceMeshShaderPropertiesNV -> IO b) -> IO b

pokeZeroCStruct :: Ptr PhysicalDeviceMeshShaderPropertiesNV -> IO b -> IO b

cStructSize :: Int

cStructAlignment :: Int

Zero PhysicalDeviceMeshShaderPropertiesNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

zero :: PhysicalDeviceMeshShaderPropertiesNV

data DrawMeshTasksIndirectCommandNV

VkDrawMeshTasksIndirectCommandNV - Structure specifying a mesh tasks draw indirect command

Description

The members of DrawMeshTasksIndirectCommandNV have the same meaning as the similarly named parameters of cmdDrawMeshTasksNV.

Valid Usage

See Also

VK_NV_mesh_shader, cmdDrawMeshTasksIndirectNV

Constructors

DrawMeshTasksIndirectCommandNV

Fields

• taskCount :: Word32

  taskCount is the number of local workgroups to dispatch in the X dimension. Y and Z dimension are implicitly set to one.

  taskCount must be less than or equal to PhysicalDeviceMeshShaderPropertiesNV::maxDrawMeshTasksCount

• firstTask :: Word32

  firstTask is the X component of the first workgroup ID.

Instances

Storable DrawMeshTasksIndirectCommandNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

sizeOf :: DrawMeshTasksIndirectCommandNV -> Int

alignment :: DrawMeshTasksIndirectCommandNV -> Int

peekElemOff :: Ptr DrawMeshTasksIndirectCommandNV -> Int -> IO DrawMeshTasksIndirectCommandNV

pokeElemOff :: Ptr DrawMeshTasksIndirectCommandNV -> Int -> DrawMeshTasksIndirectCommandNV -> IO ()

peekByteOff :: Ptr b -> Int -> IO DrawMeshTasksIndirectCommandNV

pokeByteOff :: Ptr b -> Int -> DrawMeshTasksIndirectCommandNV -> IO ()

peek :: Ptr DrawMeshTasksIndirectCommandNV -> IO DrawMeshTasksIndirectCommandNV

poke :: Ptr DrawMeshTasksIndirectCommandNV -> DrawMeshTasksIndirectCommandNV -> IO ()

Show DrawMeshTasksIndirectCommandNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

showsPrec :: Int -> DrawMeshTasksIndirectCommandNV -> ShowS

show :: DrawMeshTasksIndirectCommandNV -> String

showList :: [DrawMeshTasksIndirectCommandNV] -> ShowS

Eq DrawMeshTasksIndirectCommandNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

(==) :: DrawMeshTasksIndirectCommandNV -> DrawMeshTasksIndirectCommandNV -> Bool

(/=) :: DrawMeshTasksIndirectCommandNV -> DrawMeshTasksIndirectCommandNV -> Bool

FromCStruct DrawMeshTasksIndirectCommandNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

peekCStruct :: Ptr DrawMeshTasksIndirectCommandNV -> IO DrawMeshTasksIndirectCommandNV

ToCStruct DrawMeshTasksIndirectCommandNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

withCStruct :: DrawMeshTasksIndirectCommandNV -> (Ptr DrawMeshTasksIndirectCommandNV -> IO b) -> IO b

pokeCStruct :: Ptr DrawMeshTasksIndirectCommandNV -> DrawMeshTasksIndirectCommandNV -> IO b -> IO b

withZeroCStruct :: (Ptr DrawMeshTasksIndirectCommandNV -> IO b) -> IO b

pokeZeroCStruct :: Ptr DrawMeshTasksIndirectCommandNV -> IO b -> IO b

cStructSize :: Int

cStructAlignment :: Int

Zero DrawMeshTasksIndirectCommandNV

Defined in Vulkan.Extensions.VK_NV_mesh_shader

Methods

zero :: DrawMeshTasksIndirectCommandNV

type NV_MESH_SHADER_SPEC_VERSION = 1

pattern NV_MESH_SHADER_SPEC_VERSION :: forall a. Integral a => a

type NV_MESH_SHADER_EXTENSION_NAME = "VK_NV_mesh_shader"

pattern NV_MESH_SHADER_EXTENSION_NAME :: forall a. (Eq a, IsString a) => a