C Specification

To record a non-indexed draw call with a draw call count sourced from a buffer, call:

// Provided by VK_VERSION_1_2
void vkCmdDrawIndirectCount(
    VkCommandBuffer                             commandBuffer,
    VkBuffer                                    buffer,
    VkDeviceSize                                offset,
    VkBuffer                                    countBuffer,
    VkDeviceSize                                countBufferOffset,
    uint32_t                                    maxDrawCount,
    uint32_t                                    stride);

or the equivalent command

// Provided by VK_KHR_draw_indirect_count
void vkCmdDrawIndirectCountKHR(
    VkCommandBuffer                             commandBuffer,
    VkBuffer                                    buffer,
    VkDeviceSize                                offset,
    VkBuffer                                    countBuffer,
    VkDeviceSize                                countBufferOffset,
    uint32_t                                    maxDrawCount,
    uint32_t                                    stride);

or the equivalent command

// Provided by VK_AMD_draw_indirect_count
void vkCmdDrawIndirectCountAMD(
    VkCommandBuffer                             commandBuffer,
    VkBuffer                                    buffer,
    VkDeviceSize                                offset,
    VkBuffer                                    countBuffer,
    VkDeviceSize                                countBufferOffset,
    uint32_t                                    maxDrawCount,
    uint32_t                                    stride);

Parameters

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

  • buffer is the buffer containing draw parameters.

  • offset is the byte offset into buffer where parameters begin.

  • countBuffer is the buffer containing the draw count.

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

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

Description

vkCmdDrawIndirectCount behaves similarly to vkCmdDrawIndirect 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
  • VUID-vkCmdDrawIndirectCount-magFilter-04553
    If a VkSampler created with magFilter or minFilter equal to VK_FILTER_LINEAR and compareEnable equal to VK_FALSE is used to sample a VkImageView as a result of this command, then the image view’s format features must contain VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT

  • VUID-vkCmdDrawIndirectCount-mipmapMode-04770
    If a VkSampler created with mipmapMode equal to VK_SAMPLER_MIPMAP_MODE_LINEAR and compareEnable equal to VK_FALSE is used to sample a VkImageView as a result of this command, then the image view’s format features must contain VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT

  • VUID-vkCmdDrawIndirectCount-None-06479
    If a VkImageView is sampled with depth comparison, the image view’s format features must contain VK_FORMAT_FEATURE_2_SAMPLED_IMAGE_DEPTH_COMPARISON_BIT

  • VUID-vkCmdDrawIndirectCount-None-02691
    If a VkImageView is accessed using atomic operations as a result of this command, then the image view’s format features must contain VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT

  • VUID-vkCmdDrawIndirectCount-None-02692
    If a VkImageView is sampled with VK_FILTER_CUBIC_EXT as a result of this command, then the image view’s format features must contain VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_CUBIC_BIT_EXT

  • VUID-vkCmdDrawIndirectCount-filterCubic-02694
    Any VkImageView being sampled with VK_FILTER_CUBIC_EXT as a result of this command must have a VkImageViewType and format that supports cubic filtering, as specified by VkFilterCubicImageViewImageFormatPropertiesEXT::filterCubic returned by vkGetPhysicalDeviceImageFormatProperties2

  • VUID-vkCmdDrawIndirectCount-filterCubicMinmax-02695
    Any VkImageView being sampled with VK_FILTER_CUBIC_EXT with a reduction mode of either VK_SAMPLER_REDUCTION_MODE_MIN or VK_SAMPLER_REDUCTION_MODE_MAX as a result of this command must have a VkImageViewType and format that supports cubic filtering together with minmax filtering, as specified by VkFilterCubicImageViewImageFormatPropertiesEXT::filterCubicMinmax returned by vkGetPhysicalDeviceImageFormatProperties2

  • VUID-vkCmdDrawIndirectCount-flags-02696
    Any VkImage created with a VkImageCreateInfo::flags containing VK_IMAGE_CREATE_CORNER_SAMPLED_BIT_NV sampled as a result of this command must only be sampled using a VkSamplerAddressMode of VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE

  • VUID-vkCmdDrawIndirectCount-OpTypeImage-07027
    For any VkImageView being written as a storage image where the image format field of the OpTypeImage is Unknown, the view’s format features must contain VK_FORMAT_FEATURE_2_STORAGE_WRITE_WITHOUT_FORMAT_BIT

  • VUID-vkCmdDrawIndirectCount-OpTypeImage-07028
    For any VkImageView being read as a storage image where the image format field of the OpTypeImage is Unknown, the view’s format features must contain VK_FORMAT_FEATURE_2_STORAGE_READ_WITHOUT_FORMAT_BIT

  • VUID-vkCmdDrawIndirectCount-OpTypeImage-07029
    For any VkBufferView being written as a storage texel buffer where the image format field of the OpTypeImage is Unknown, the view’s buffer features must contain VK_FORMAT_FEATURE_2_STORAGE_WRITE_WITHOUT_FORMAT_BIT

  • VUID-vkCmdDrawIndirectCount-OpTypeImage-07030
    Any VkBufferView 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 VK_FORMAT_FEATURE_2_STORAGE_READ_WITHOUT_FORMAT_BIT

  • VUID-vkCmdDrawIndirectCount-None-02697
    For each set n that is statically used by the VkPipeline 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 VkPipelineLayout that is compatible for set n, with the VkPipelineLayout used to create the current VkPipeline, as described in [descriptorsets-compatibility]

  • VUID-vkCmdDrawIndirectCount-maintenance4-06425
    If the maintenance4 feature is not enabled, then for each push constant that is statically used by the VkPipeline 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 VkPipelineLayout that is compatible for push constants, with the VkPipelineLayout used to create the current VkPipeline, as described in [descriptorsets-compatibility]

  • VUID-vkCmdDrawIndirectCount-None-02699
    Descriptors in each bound descriptor set, specified via vkCmdBindDescriptorSets, must be valid if they are statically used by the VkPipeline bound to the pipeline bind point used by this command

  • VUID-vkCmdDrawIndirectCount-None-02700
    A valid pipeline must be bound to the pipeline bind point used by this command

  • VUID-vkCmdDrawIndirectCount-commandBuffer-02701
    If the VkPipeline object bound to the pipeline bind point used by this command requires any dynamic state, that state must have been set or inherited (if the VK_NV_inherited_viewport_scissor extension is enabled) for commandBuffer, and done so after any previously bound pipeline with the corresponding state not specified as dynamic

  • VUID-vkCmdDrawIndirectCount-None-02859
    There must not have been any calls to dynamic state setting commands for any state not specified as dynamic in the VkPipeline object bound to the pipeline bind point used by this command, since that pipeline was bound

  • VUID-vkCmdDrawIndirectCount-None-02702
    If the VkPipeline object bound to the pipeline bind point used by this command accesses a VkSampler object that uses unnormalized coordinates, that sampler must not be used to sample from any VkImage with a VkImageView of the type VK_IMAGE_VIEW_TYPE_3D, VK_IMAGE_VIEW_TYPE_CUBE, VK_IMAGE_VIEW_TYPE_1D_ARRAY, VK_IMAGE_VIEW_TYPE_2D_ARRAY or VK_IMAGE_VIEW_TYPE_CUBE_ARRAY, in any shader stage

  • VUID-vkCmdDrawIndirectCount-None-02703
    If the VkPipeline object bound to the pipeline bind point used by this command accesses a VkSampler 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

  • VUID-vkCmdDrawIndirectCount-None-02704
    If the VkPipeline object bound to the pipeline bind point used by this command accesses a VkSampler 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

  • VUID-vkCmdDrawIndirectCount-uniformBuffers-06935
    If any stage of the VkPipeline object bound to the pipeline bind point used by this command accesses a uniform buffer, and that stage was created without enabling either VK_PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_EXT or VK_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

  • VUID-vkCmdDrawIndirectCount-storageBuffers-06936
    If any stage of the VkPipeline object bound to the pipeline bind point used by this command accesses a storage buffer, and that stage was created without enabling either VK_PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS_EXT or VK_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

  • VUID-vkCmdDrawIndirectCount-commandBuffer-02707
    If commandBuffer is an unprotected command buffer and protectedNoFault is not supported, any resource accessed by the VkPipeline object bound to the pipeline bind point used by this command must not be a protected resource

  • VUID-vkCmdDrawIndirectCount-None-06550
    If the VkPipeline object bound to the pipeline bind point used by this command accesses a VkSampler or VkImageView object that enables sampler Y′CBCR conversion, that object must only be used with OpImageSample* or OpImageSparseSample* instructions

  • VUID-vkCmdDrawIndirectCount-ConstOffset-06551
    If the VkPipeline object bound to the pipeline bind point used by this command accesses a VkSampler or VkImageView object that enables sampler Y′CBCR conversion, that object must not use the ConstOffset and Offset operands

  • VUID-vkCmdDrawIndirectCount-None-04115
    If a VkImageView 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

  • VUID-vkCmdDrawIndirectCount-OpImageWrite-04469
    If a VkBufferView 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

  • VUID-vkCmdDrawIndirectCount-SampledType-04470
    If a VkImageView with a VkFormat 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

  • VUID-vkCmdDrawIndirectCount-SampledType-04471
    If a VkImageView with a VkFormat 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

  • VUID-vkCmdDrawIndirectCount-SampledType-04472
    If a VkBufferView with a VkFormat 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

  • VUID-vkCmdDrawIndirectCount-SampledType-04473
    If a VkBufferView with a VkFormat 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

  • VUID-vkCmdDrawIndirectCount-sparseImageInt64Atomics-04474
    If the sparseImageInt64Atomics feature is not enabled, VkImage objects created with the VK_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

  • VUID-vkCmdDrawIndirectCount-sparseImageInt64Atomics-04475
    If the sparseImageInt64Atomics feature is not enabled, VkBuffer objects created with the VK_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

  • VUID-vkCmdDrawIndirectCount-OpImageWeightedSampleQCOM-06971
    If OpImageWeightedSampleQCOM is used to sample a VkImageView as a result of this command, then the image view’s format features must contain VK_FORMAT_FEATURE_2_WEIGHT_SAMPLED_IMAGE_BIT_QCOM

  • VUID-vkCmdDrawIndirectCount-OpImageWeightedSampleQCOM-06972
    If OpImageWeightedSampleQCOM uses a VkImageView as a sample weight image as a result of this command, then the image view’s format features must contain VK_FORMAT_FEATURE_2_WEIGHT_IMAGE_BIT_QCOM

  • VUID-vkCmdDrawIndirectCount-OpImageBoxFilterQCOM-06973
    If OpImageBoxFilterQCOM is used to sample a VkImageView as a result of this command, then the image view’s format features must contain VK_FORMAT_FEATURE_2_BOX_FILTER_SAMPLED_BIT_QCOM

  • VUID-vkCmdDrawIndirectCount-OpImageBlockMatchSSDQCOM-06974
    If OpImageBlockMatchSSDQCOM is used to read from an VkImageView as a result of this command, then the image view’s format features must contain VK_FORMAT_FEATURE_2_BLOCK_MATCHING_BIT_QCOM

  • VUID-vkCmdDrawIndirectCount-OpImageBlockMatchSADQCOM-06975
    If OpImageBlockMatchSADQCOM is used to read from an VkImageView as a result of this command, then the image view’s format features must contain VK_FORMAT_FEATURE_2_BLOCK_MATCHING_BIT_QCOM

  • VUID-vkCmdDrawIndirectCount-OpImageBlockMatchSADQCOM-06976
    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.

  • VUID-vkCmdDrawIndirectCount-OpImageWeightedSampleQCOM-06977
    If OpImageWeightedSampleQCOM, OpImageBoxFilterQCOM, OpImageBlockMatchSSDQCOM, or OpImageBlockMatchSADQCOM uses a VkSampler as a result of this command, then the sampler must have been created with VK_SAMPLER_CREATE_IMAGE_PROCESSING_BIT_QCOM.

  • VUID-vkCmdDrawIndirectCount-OpImageWeightedSampleQCOM-06978
    If any command other than OpImageWeightedSampleQCOM, OpImageBoxFilterQCOM, OpImageBlockMatchSSDQCOM, or OpImageBlockMatchSADQCOM uses a VkSampler as a result of this command, then the sampler must not have been created with VK_SAMPLER_CREATE_IMAGE_PROCESSING_BIT_QCOM.

  • VUID-vkCmdDrawIndirectCount-None-07288
    Any shader invocation executed by this command must terminate

  • VUID-vkCmdDrawIndirectCount-renderPass-02684
    The current render pass must be compatible with the renderPass member of the VkGraphicsPipelineCreateInfo structure specified when creating the VkPipeline bound to VK_PIPELINE_BIND_POINT_GRAPHICS

  • VUID-vkCmdDrawIndirectCount-subpass-02685
    The subpass index of the current render pass must be equal to the subpass member of the VkGraphicsPipelineCreateInfo structure specified when creating the VkPipeline bound to VK_PIPELINE_BIND_POINT_GRAPHICS

  • VUID-vkCmdDrawIndirectCount-None-02686
    Every input attachment used by the current subpass must be bound to the pipeline via a descriptor set

  • VUID-vkCmdDrawIndirectCount-OpTypeImage-07468
    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

  • VUID-vkCmdDrawIndirectCount-None-07469
    Input attachment views accessed in a subpass must be created with the same VkFormat as the corresponding subpass definition be created with a VkImageView that is an attachment in the currently bound VkFramebuffer at an index that corresponds to a valid input attachment in the current subpass

  • VUID-vkCmdDrawIndirectCount-None-06537
    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

  • VUID-vkCmdDrawIndirectCount-None-06538
    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

  • VUID-vkCmdDrawIndirectCount-None-06539
    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

  • VUID-vkCmdDrawIndirectCount-None-06886
    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

  • VUID-vkCmdDrawIndirectCount-None-06887
    If the current render pass instance uses a depth/stencil attachment with a read-only layout for the stencil aspect and stencil test is enabled, all stencil ops must be VK_STENCIL_OP_KEEP

  • VUID-vkCmdDrawIndirectCount-maxMultiviewInstanceIndex-02688
    If the draw is recorded in a render pass instance with multiview enabled, the maximum instance index must be less than or equal to VkPhysicalDeviceMultiviewProperties::maxMultiviewInstanceIndex

  • VUID-vkCmdDrawIndirectCount-sampleLocationsEnable-02689
    If the bound graphics pipeline was created with VkPipelineSampleLocationsStateCreateInfoEXT::sampleLocationsEnable set to VK_TRUE and the current subpass has a depth/stencil attachment, then that attachment must have been created with the VK_IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT bit set

  • VUID-vkCmdDrawIndirectCount-None-06666
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT dynamic state enabled then vkCmdSetSampleLocationsEXT must have been called in the current command buffer prior to this drawing command

  • VUID-vkCmdDrawIndirectCount-viewportCount-03417
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, but not the VK_DYNAMIC_STATE_SCISSOR_WITH_COUNT dynamic state enabled, then vkCmdSetViewportWithCount must have been called in the current command buffer prior to this drawing command, and the viewportCount parameter of vkCmdSetViewportWithCount must match the VkPipelineViewportStateCreateInfo::scissorCount of the pipeline

  • VUID-vkCmdDrawIndirectCount-scissorCount-03418
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_SCISSOR_WITH_COUNT dynamic state enabled, but not the VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, then vkCmdSetScissorWithCount must have been called in the current command buffer prior to this drawing command, and the scissorCount parameter of vkCmdSetScissorWithCount must match the VkPipelineViewportStateCreateInfo::viewportCount of the pipeline

  • VUID-vkCmdDrawIndirectCount-viewportCount-03419
    If the bound graphics pipeline state was created with both the VK_DYNAMIC_STATE_SCISSOR_WITH_COUNT and VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic states enabled then both vkCmdSetViewportWithCount and vkCmdSetScissorWithCount must have been called in the current command buffer prior to this drawing command, and the viewportCount parameter of vkCmdSetViewportWithCount must match the scissorCount parameter of vkCmdSetScissorWithCount

  • VUID-vkCmdDrawIndirectCount-viewportCount-04137
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, but not the VK_DYNAMIC_STATE_VIEWPORT_W_SCALING_NV dynamic state enabled, then the bound graphics pipeline must have been created with VkPipelineViewportWScalingStateCreateInfoNV::viewportCount greater or equal to the viewportCount parameter in the last call to vkCmdSetViewportWithCount

  • VUID-vkCmdDrawIndirectCount-viewportCount-04138
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT and VK_DYNAMIC_STATE_VIEWPORT_W_SCALING_NV dynamic states enabled then the viewportCount parameter in the last call to vkCmdSetViewportWScalingNV must be greater than or equal to the viewportCount parameter in the last call to vkCmdSetViewportWithCount

  • VUID-vkCmdDrawIndirectCount-viewportCount-04139
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, but not the VK_DYNAMIC_STATE_VIEWPORT_SHADING_RATE_PALETTE_NV dynamic state enabled, then the bound graphics pipeline must have been created with VkPipelineViewportShadingRateImageStateCreateInfoNV::viewportCount greater or equal to the viewportCount parameter in the last call to vkCmdSetViewportWithCount

  • VUID-vkCmdDrawIndirectCount-viewportCount-04140
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT and VK_DYNAMIC_STATE_VIEWPORT_SHADING_RATE_PALETTE_NV dynamic states enabled then the viewportCount parameter in the last call to vkCmdSetViewportShadingRatePaletteNV must be greater than or equal to the viewportCount parameter in the last call to vkCmdSetViewportWithCount

  • VUID-vkCmdDrawIndirectCount-VkPipelineVieportCreateInfo-04141
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled and a VkPipelineViewportSwizzleStateCreateInfoNV structure chained from VkPipelineViewportStateCreateInfo, then the bound graphics pipeline must have been created with VkPipelineViewportSwizzleStateCreateInfoNV::viewportCount greater or equal to the viewportCount parameter in the last call to vkCmdSetViewportWithCount

  • VUID-vkCmdDrawIndirectCount-VkPipelineVieportCreateInfo-04142
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled and a VkPipelineViewportExclusiveScissorStateCreateInfoNV structure chained from VkPipelineViewportStateCreateInfo, then the bound graphics pipeline must have been created with VkPipelineViewportExclusiveScissorStateCreateInfoNV::exclusiveScissorCount greater or equal to the viewportCount parameter in the last call to vkCmdSetViewportWithCount

  • VUID-vkCmdDrawIndirectCount-None-04876
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_RASTERIZER_DISCARD_ENABLE dynamic state enabled then vkCmdSetRasterizerDiscardEnable must have been called in the current command buffer prior to this drawing command

  • VUID-vkCmdDrawIndirectCount-None-04877
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_DEPTH_BIAS_ENABLE dynamic state enabled then vkCmdSetDepthBiasEnable must have been called in the current command buffer prior to this drawing command

  • VUID-vkCmdDrawIndirectCount-logicOp-04878
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_LOGIC_OP_EXT dynamic state enabled then vkCmdSetLogicOpEXT must have been called in the current command buffer prior to this drawing command and the logicOp must be a valid VkLogicOp value

  • VUID-vkCmdDrawIndirectCount-primitiveFragmentShadingRateWithMultipleViewports-04552
    If the primitiveFragmentShadingRateWithMultipleViewports limit is not supported, the bound graphics pipeline was created with the VK_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 vkCmdSetViewportWithCount must have been called in the current command buffer prior to this drawing command, and the viewportCount parameter of vkCmdSetViewportWithCount must be 1

  • VUID-vkCmdDrawIndirectCount-blendEnable-04727
    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 VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT, then the blendEnable member of the corresponding element of the pAttachments member of pColorBlendState must be VK_FALSE

  • VUID-vkCmdDrawIndirectCount-multisampledRenderToSingleSampled-07284
    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 VkPipelineMultisampleStateCreateInfo::rasterizationSamples must be the same as the current subpass color and/or depth/stencil attachments

  • VUID-vkCmdDrawIndirectCount-imageView-06172
    If the current render pass instance was begun with vkCmdBeginRendering, the imageView member of pDepthAttachment is not VK_NULL_HANDLE, and the layout member of pDepthAttachment is VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL, this command must not write any values to the depth attachment

  • VUID-vkCmdDrawIndirectCount-imageView-06173
    If the current render pass instance was begun with vkCmdBeginRendering, the imageView member of pStencilAttachment is not VK_NULL_HANDLE, and the layout member of pStencilAttachment is VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL, this command must not write any values to the stencil attachment

  • VUID-vkCmdDrawIndirectCount-imageView-06174
    If the current render pass instance was begun with vkCmdBeginRendering, the imageView member of pDepthAttachment is not VK_NULL_HANDLE, and the layout member of pDepthAttachment is VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL, this command must not write any values to the depth attachment

  • VUID-vkCmdDrawIndirectCount-imageView-06175
    If the current render pass instance was begun with vkCmdBeginRendering, the imageView member of pStencilAttachment is not VK_NULL_HANDLE, and the layout member of pStencilAttachment is VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL, this command must not write any values to the stencil attachment

  • VUID-vkCmdDrawIndirectCount-imageView-06176
    If the current render pass instance was begun with vkCmdBeginRendering, the imageView member of pDepthAttachment is not VK_NULL_HANDLE, and the layout member of pDepthAttachment is VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL, this command must not write any values to the depth attachment

  • VUID-vkCmdDrawIndirectCount-imageView-06177
    If the current render pass instance was begun with vkCmdBeginRendering, the imageView member of pStencilAttachment is not VK_NULL_HANDLE, and the layout member of pStencilAttachment is VK_IMAGE_LAYOUT_STENCIL_READ_ONLY_OPTIMAL, this command must not write any values to the stencil attachment

  • VUID-vkCmdDrawIndirectCount-viewMask-06178
    If the current render pass instance was begun with vkCmdBeginRendering, the currently bound graphics pipeline must have been created with a VkPipelineRenderingCreateInfo::viewMask equal to VkRenderingInfo::viewMask

  • VUID-vkCmdDrawIndirectCount-colorAttachmentCount-06179
    If the current render pass instance was begun with vkCmdBeginRendering, the currently bound graphics pipeline must have been created with a VkPipelineRenderingCreateInfo::colorAttachmentCount equal to VkRenderingInfo::colorAttachmentCount

  • VUID-vkCmdDrawIndirectCount-colorAttachmentCount-06180
    If the current render pass instance was begun with vkCmdBeginRendering and VkRenderingInfo::colorAttachmentCount greater than 0, then each element of the VkRenderingInfo::pColorAttachments array with a imageView not equal to VK_NULL_HANDLE must have been created with a VkFormat equal to the corresponding element of VkPipelineRenderingCreateInfo::pColorAttachmentFormats used to create the currently bound graphics pipeline

  • VUID-vkCmdDrawIndirectCount-attachmentCount-06667
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_COLOR_WRITE_ENABLE_EXT dynamic state enabled then vkCmdSetColorWriteEnableEXT must have been called in the current command buffer prior to this drawing command, and the attachmentCount parameter of vkCmdSetColorWriteEnableEXT must be greater than or equal to the VkPipelineColorBlendStateCreateInfo::attachmentCount of the currently bound graphics pipeline

  • VUID-vkCmdDrawIndirectCount-attachmentCount-06815
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_COLOR_WRITE_ENABLE_EXT dynamic state enabled then vkCmdSetColorWriteEnableEXT must have been called in the current command buffer prior to this drawing command, and the attachmentCount parameter of vkCmdSetColorWriteEnableEXT must be less than or equal to the maxColorAttachments member of VkPhysicalDeviceLimits

  • VUID-vkCmdDrawIndirectCount-pDepthAttachment-06181
    If the current render pass instance was begun with vkCmdBeginRendering and VkRenderingInfo::pDepthAttachment->imageView was not VK_NULL_HANDLE, the value of VkPipelineRenderingCreateInfo::depthAttachmentFormat used to create the currently bound graphics pipeline must be equal to the VkFormat used to create VkRenderingInfo::pDepthAttachment->imageView

  • VUID-vkCmdDrawIndirectCount-pStencilAttachment-06182
    If the current render pass instance was begun with vkCmdBeginRendering and VkRenderingInfo::pStencilAttachment->imageView was not VK_NULL_HANDLE, the value of VkPipelineRenderingCreateInfo::stencilAttachmentFormat used to create the currently bound graphics pipeline must be equal to the VkFormat used to create VkRenderingInfo::pStencilAttachment->imageView

  • VUID-vkCmdDrawIndirectCount-imageView-06183
    If the current render pass instance was begun with vkCmdBeginRendering and VkRenderingFragmentShadingRateAttachmentInfoKHR::imageView was not VK_NULL_HANDLE, the currently bound graphics pipeline must have been created with VK_PIPELINE_CREATE_RENDERING_FRAGMENT_SHADING_RATE_ATTACHMENT_BIT_KHR

  • VUID-vkCmdDrawIndirectCount-imageView-06184
    If the current render pass instance was begun with vkCmdBeginRendering and VkRenderingFragmentDensityMapAttachmentInfoEXT::imageView was not VK_NULL_HANDLE, the currently bound graphics pipeline must have been created with VK_PIPELINE_CREATE_RENDERING_FRAGMENT_DENSITY_MAP_ATTACHMENT_BIT_EXT

  • VUID-vkCmdDrawIndirectCount-colorAttachmentCount-06185
    If the currently bound pipeline was created with a VkAttachmentSampleCountInfoAMD or VkAttachmentSampleCountInfoNV structure, and the current render pass instance was begun with vkCmdBeginRendering with a VkRenderingInfo::colorAttachmentCount parameter greater than 0, then each element of the VkRenderingInfo::pColorAttachments array with a imageView not equal to VK_NULL_HANDLE must have been created with a sample count equal to the corresponding element of the pColorAttachmentSamples member of VkAttachmentSampleCountInfoAMD or VkAttachmentSampleCountInfoNV used to create the currently bound graphics pipeline

  • VUID-vkCmdDrawIndirectCount-pDepthAttachment-06186
    If the current render pass instance was begun with vkCmdBeginRendering, the currently bound pipeline was created with a VkAttachmentSampleCountInfoAMD or VkAttachmentSampleCountInfoNV structure, and VkRenderingInfo::pDepthAttachment->imageView was not VK_NULL_HANDLE, the value of the depthStencilAttachmentSamples member of VkAttachmentSampleCountInfoAMD or VkAttachmentSampleCountInfoNV used to create the currently bound graphics pipeline must be equal to the sample count used to create VkRenderingInfo::pDepthAttachment->imageView

  • VUID-vkCmdDrawIndirectCount-pStencilAttachment-06187
    If the current render pass instance was begun with vkCmdBeginRendering, the currently bound pipeline was created with a VkAttachmentSampleCountInfoAMD or VkAttachmentSampleCountInfoNV structure, and VkRenderingInfo::pStencilAttachment->imageView was not VK_NULL_HANDLE, the value of the depthStencilAttachmentSamples member of VkAttachmentSampleCountInfoAMD or VkAttachmentSampleCountInfoNV used to create the currently bound graphics pipeline must be equal to the sample count used to create VkRenderingInfo::pStencilAttachment->imageView

  • VUID-vkCmdDrawIndirectCount-multisampledRenderToSingleSampled-07285
    If the currently bound pipeline was created without a VkAttachmentSampleCountInfoAMD or VkAttachmentSampleCountInfoNV structure, and the multisampledRenderToSingleSampled feature is not enabled, and the current render pass instance was begun with vkCmdBeginRendering with a VkRenderingInfo::colorAttachmentCount parameter greater than 0, then each element of the VkRenderingInfo::pColorAttachments array with a imageView not equal to VK_NULL_HANDLE must have been created with a sample count equal to the value of VkPipelineMultisampleStateCreateInfo::rasterizationSamples used to create the currently bound graphics pipeline

  • VUID-vkCmdDrawIndirectCount-multisampledRenderToSingleSampled-07286
    If the current render pass instance was begun with vkCmdBeginRendering, the currently bound pipeline was created without a VkAttachmentSampleCountInfoAMD or VkAttachmentSampleCountInfoNV structure, and the multisampledRenderToSingleSampled feature is not enabled, and VkRenderingInfo::pDepthAttachment->imageView was not VK_NULL_HANDLE, the value of VkPipelineMultisampleStateCreateInfo::rasterizationSamples used to create the currently bound graphics pipeline must be equal to the sample count used to create VkRenderingInfo::pDepthAttachment->imageView

  • VUID-vkCmdDrawIndirectCount-multisampledRenderToSingleSampled-07287
    If the current render pass instance was begun with vkCmdBeginRendering, the currently bound pipeline was created without a VkAttachmentSampleCountInfoAMD or VkAttachmentSampleCountInfoNV structure, and the multisampledRenderToSingleSampled feature is not enabled, and VkRenderingInfo::pStencilAttachment->imageView was not VK_NULL_HANDLE, the value of VkPipelineMultisampleStateCreateInfo::rasterizationSamples used to create the currently bound graphics pipeline must be equal to the sample count used to create VkRenderingInfo::pStencilAttachment->imageView

  • VUID-vkCmdDrawIndirectCount-renderPass-06198
    If the current render pass instance was begun with vkCmdBeginRendering, the currently bound pipeline must have been created with a VkGraphicsPipelineCreateInfo::renderPass equal to VK_NULL_HANDLE

  • VUID-vkCmdDrawIndirectCount-primitivesGeneratedQueryWithRasterizerDiscard-06708
    If the primitivesGeneratedQueryWithRasterizerDiscard feature is not enabled and the VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXT query is active, rasterization discard must not be enabled.

  • VUID-vkCmdDrawIndirectCount-primitivesGeneratedQueryWithNonZeroStreams-06709
    If the primitivesGeneratedQueryWithNonZeroStreams feature is not enabled and the VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXT query is active, the bound graphics pipeline must not have been created with a non-zero value in VkPipelineRasterizationStateStreamCreateInfoEXT::rasterizationStream.

  • VUID-vkCmdDrawIndirectCount-pColorBlendEnables-07470
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_COLOR_BLEND_ENABLE_EXT state enabled and the last call to vkCmdSetColorBlendEnableEXT set pColorBlendEnables for any attachment to VK_TRUE, then for those attachments in the subpass the corresponding image view’s format features must contain VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT

  • VUID-vkCmdDrawIndirectCount-rasterizationSamples-07471
    If the bound graphics pipeline state was created with the VK_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 vkCmdSetRasterizationSamplesEXT must follow the rules for a zero-attachment subpass

  • VUID-vkCmdDrawIndirectCount-samples-07472
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_SAMPLE_MASK_EXT state enabled and the VK_DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state disabled, then the samples parameter in the last call to vkCmdSetSampleMaskEXT must be greater or equal to the VkPipelineMultisampleStateCreateInfo::rasterizationSamples parameter used to create the bound graphics pipeline

  • VUID-vkCmdDrawIndirectCount-samples-07473
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_SAMPLE_MASK_EXT state and VK_DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT states enabled, then the samples parameter in the last call to vkCmdSetSampleMaskEXT must be greater or equal to the rasterizationSamples parameter in the last call to vkCmdSetRasterizationSamplesEXT

  • VUID-vkCmdDrawIndirectCount-multisampledRenderToSingleSampled-07475
    If the bound graphics pipeline state was created with the VK_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 vkCmdSetRasterizationSamplesEXT must be the same as the current subpass color and/or depth/stencil attachments

  • VUID-vkCmdDrawIndirectCount-firstAttachment-07476
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_COLOR_BLEND_ENABLE_EXT dynamic state enabled then vkCmdSetColorBlendEnableEXT 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 vkCmdSetColorBlendEnableEXT calls must specify an enable for all active color attachments in the current subpass

  • VUID-vkCmdDrawIndirectCount-firstAttachment-07477
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_COLOR_BLEND_EQUATION_EXT dynamic state enabled then vkCmdSetColorBlendEquationEXT 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 vkCmdSetColorBlendEquationEXT calls must specify the blend equations for all active color attachments in the current subpass where blending is enabled

  • VUID-vkCmdDrawIndirectCount-firstAttachment-07478
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_COLOR_WRITE_MASK_EXT dynamic state enabled then vkCmdSetColorWriteMaskEXT 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 vkCmdSetColorWriteMaskEXT calls must specify the color write mask for all active color attachments in the current subpass

  • VUID-vkCmdDrawIndirectCount-firstAttachment-07479
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_COLOR_BLEND_ADVANCED_EXT dynamic state enabled then vkCmdSetColorBlendAdvancedEXT 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 vkCmdSetColorBlendAdvancedEXT calls must specify the advanced blend equations for all active color attachments in the current subpass where blending is enabled

  • VUID-vkCmdDrawIndirectCount-advancedBlendMaxColorAttachments-07480
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_COLOR_BLEND_ADVANCED_EXT and VK_DYNAMIC_STATE_COLOR_BLEND_ENABLE_EXT dynamic states enabled and the last calls to vkCmdSetColorBlendEnableEXT and vkCmdSetColorBlendAdvancedEXT have enabled advanced blending, then the number of active color attachments in the current subpass must not exceed advancedBlendMaxColorAttachments

  • VUID-vkCmdDrawIndirectCount-primitivesGeneratedQueryWithNonZeroStreams-07481
    If the primitivesGeneratedQueryWithNonZeroStreams feature is not enabled and the VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXT query is active, and the bound graphics pipeline was created with VK_DYNAMIC_STATE_RASTERIZATION_STREAM_EXT state enabled, the last call to vkCmdSetRasterizationStreamEXT must have set the rasterizationStream to zero

  • VUID-vkCmdDrawIndirectCount-sampleLocationsPerPixel-07482
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT state enabled and the VK_DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state disabled, then the sampleLocationsPerPixel member of pSampleLocationsInfo in the last call to vkCmdSetSampleLocationsEXT must equal the rasterizationSamples member of the VkPipelineMultisampleStateCreateInfo structure the bound graphics pipeline has been created with

  • VUID-vkCmdDrawIndirectCount-sampleLocationsPerPixel-07483
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT state enabled and the VK_DYNAMIC_STATE_RASTERIZATION_SAMPLES_EXT state enabled, then the sampleLocationsPerPixel member of pSampleLocationsInfo in the last call to vkCmdSetSampleLocationsEXT must equal the rasterizationSamples parameter of the last call to vkCmdSetRasterizationSamplesEXT

  • VUID-vkCmdDrawIndirectCount-sampleLocationsEnable-07484
    If the bound graphics pipeline was created with the VK_DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT state enabled, and sampleLocationsEnable was VK_TRUE in the last call to vkCmdSetSampleLocationsEnableEXT, and the current subpass has a depth/stencil attachment, then that attachment must have been created with the VK_IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT bit set

  • VUID-vkCmdDrawIndirectCount-sampleLocationsEnable-07485
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT state enabled and the VK_DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT state enabled, and if sampleLocationsEnable was VK_TRUE in the last call to vkCmdSetSampleLocationsEnableEXT, then the sampleLocationsInfo.sampleLocationGridSize.width in the last call to vkCmdSetSampleLocationsEXT must evenly divide VkMultisamplePropertiesEXT::sampleLocationGridSize.width as returned by vkGetPhysicalDeviceMultisamplePropertiesEXT with a samples parameter equaling rasterizationSamples

  • VUID-vkCmdDrawIndirectCount-sampleLocationsEnable-07486
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT state enabled and the VK_DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT state enabled, and if sampleLocationsEnable was VK_TRUE in the last call to vkCmdSetSampleLocationsEnableEXT, then the sampleLocationsInfo.sampleLocationGridSize.height in the last call to vkCmdSetSampleLocationsEXT must evenly divide VkMultisamplePropertiesEXT::sampleLocationGridSize.height as returned by vkGetPhysicalDeviceMultisamplePropertiesEXT with a samples parameter equaling rasterizationSamples

  • VUID-vkCmdDrawIndirectCount-sampleLocationsEnable-07487
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_SAMPLE_LOCATIONS_ENABLE_EXT state enabled, and if sampleLocationsEnable was VK_TRUE in the last call to vkCmdSetSampleLocationsEnableEXT, the fragment shader code must not statically use the extended instruction InterpolateAtSample

  • VUID-vkCmdDrawIndirectCount-coverageModulationTableEnable-07488
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_COVERAGE_MODULATION_TABLE_ENABLE_NV state enabled and the last call to vkCmdSetCoverageModulationTableEnableNV set coverageModulationTableEnable to VK_TRUE, then the coverageModulationTableCount parameter in the last call to vkCmdSetCoverageModulationTableNV must equal the current rasterizationSamples divided by the number of color samples in the current subpass

  • VUID-vkCmdDrawIndirectCount-rasterizationSamples-07489
    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

  • VUID-vkCmdDrawIndirectCount-coverageToColorEnable-07490
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_COVERAGE_TO_COLOR_ENABLE_NV state enabled and the last call to vkCmdSetCoverageToColorEnableNV set the coverageToColorEnable to VK_TRUE, then the current subpass must have a color attachment at the location selected by the last call to vkCmdSetCoverageToColorLocationNV coverageToColorLocation, with a VkFormat of VK_FORMAT_R8_UINT, VK_FORMAT_R8_SINT, VK_FORMAT_R16_UINT, VK_FORMAT_R16_SINT, VK_FORMAT_R32_UINT, or VK_FORMAT_R32_SINT

  • VUID-vkCmdDrawIndirectCount-coverageReductionMode-07491
    If this VK_NV_coverage_reduction_mode extension is enabled, the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_COVERAGE_TO_COLOR_ENABLE_NV and VK_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 vkGetPhysicalDeviceSupportedFramebufferMixedSamplesCombinationsNV

  • VUID-vkCmdDrawIndirectCount-viewportCount-07492
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT dynamic state enabled, but not the VK_DYNAMIC_STATE_VIEWPORT_SWIZZLE_NV dynamic state enabled, then the bound graphics pipeline must have been created with VkPipelineViewportSwizzleStateCreateInfoNV::viewportCount greater or equal to the viewportCount parameter in the last call to vkCmdSetViewportWithCount

  • VUID-vkCmdDrawIndirectCount-viewportCount-07493
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT and VK_DYNAMIC_STATE_VIEWPORT_SWIZZLE_NV dynamic states enabled then the viewportCount parameter in the last call to vkCmdSetViewportSwizzleNV must be greater than or equal to the viewportCount parameter in the last call to vkCmdSetViewportWithCount

  • VUID-vkCmdDrawIndirectCount-rasterizationSamples-07494
    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 vkCmdSetRasterizationSamplesEXT is greater than the number of color samples, then the pipeline sampleShadingEnable must be VK_FALSE

  • VUID-vkCmdDrawIndirectCount-stippledLineEnable-07495
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT or VK_DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic states enabled, and if the current stippledLineEnable state is VK_TRUE and the current lineRasterizationMode state is VK_LINE_RASTERIZATION_MODE_RECTANGULAR_EXT, then the stippledRectangularLines feature must be enabled

  • VUID-vkCmdDrawIndirectCount-stippledLineEnable-07496
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT or VK_DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic states enabled, and if the current stippledLineEnable state is VK_TRUE and the current lineRasterizationMode state is VK_LINE_RASTERIZATION_MODE_BRESENHAM_EXT, then the stippledBresenhamLines feature must be enabled

  • VUID-vkCmdDrawIndirectCount-stippledLineEnable-07497
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT or VK_DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic states enabled, and if the current stippledLineEnable state is VK_TRUE and the current lineRasterizationMode state is VK_LINE_RASTERIZATION_MODE_RECTANGULAR_SMOOTH_EXT, then the stippledSmoothLines feature must be enabled

  • VUID-vkCmdDrawIndirectCount-stippledLineEnable-07498
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_LINE_STIPPLE_ENABLE_EXT or VK_DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT dynamic states enabled, and if the current stippledLineEnable state is VK_TRUE and the current lineRasterizationMode state is VK_LINE_RASTERIZATION_MODE_DEFAULT_EXT, then the stippledRectangularLines feature must be enabled and VkPhysicalDeviceLimits::strictLines must be VK_TRUE

  • VUID-vkCmdDrawIndirectCount-conservativePointAndLineRasterization-07499
    If the bound graphics pipeline state was created with the VK_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 vkCmdSetConservativeRasterizationModeEXT must be VK_CONSERVATIVE_RASTERIZATION_MODE_DISABLED_EXT

  • VUID-vkCmdDrawIndirectCount-stage-07073
    If the currently bound pipeline was created with the VkPipelineShaderStageCreateInfo::stage member of an element of VkGraphicsPipelineCreateInfo::pStages set to VK_SHADER_STAGE_VERTEX_BIT, VK_SHADER_STAGE_TESSELLATION_CONTROL_BIT, VK_SHADER_STAGE_TESSELLATION_EVALUATION_BIT or VK_SHADER_STAGE_GEOMETRY_BIT, then Mesh Shader Queries must not be active

  • VUID-vkCmdDrawIndirectCount-None-04007
    All vertex input bindings accessed via vertex input variables declared in the vertex shader entry point’s interface must have either valid or VK_NULL_HANDLE buffers bound

  • VUID-vkCmdDrawIndirectCount-None-04008
    If the nullDescriptor feature is not enabled, all vertex input bindings accessed via vertex input variables declared in the vertex shader entry point’s interface must not be VK_NULL_HANDLE

  • VUID-vkCmdDrawIndirectCount-None-02721
    For a given vertex buffer binding, any attribute data fetched must be entirely contained within the corresponding vertex buffer binding, as described in [fxvertex-input]

  • VUID-vkCmdDrawIndirectCount-dynamicPrimitiveTopologyUnrestricted-07500
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_PRIMITIVE_TOPOLOGY_EXT dynamic state enabled and the dynamicPrimitiveTopologyUnrestricted is VK_FALSE, then the primitiveTopology parameter in the last call to vkCmdSetPrimitiveTopologyEXT must be of the same topology class as the pipeline VkPipelineInputAssemblyStateCreateInfo::topology state

  • VUID-vkCmdDrawIndirectCount-None-04912
    If the bound graphics pipeline was created with both the VK_DYNAMIC_STATE_VERTEX_INPUT_EXT and VK_DYNAMIC_STATE_VERTEX_INPUT_BINDING_STRIDE_EXT dynamic states enabled, then vkCmdSetVertexInputEXT must have been called in the current command buffer prior to this draw command

  • VUID-vkCmdDrawIndirectCount-pStrides-04913
    If the bound graphics pipeline was created with the VK_DYNAMIC_STATE_VERTEX_INPUT_BINDING_STRIDE_EXT dynamic state enabled, but not the VK_DYNAMIC_STATE_VERTEX_INPUT_EXT dynamic state enabled, then vkCmdBindVertexBuffers2EXT must have been called in the current command buffer prior to this draw command, and the pStrides parameter of vkCmdBindVertexBuffers2EXT must not be NULL

  • VUID-vkCmdDrawIndirectCount-None-04914
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_VERTEX_INPUT_EXT dynamic state enabled, then vkCmdSetVertexInputEXT must have been called in the current command buffer prior to this draw command

  • VUID-vkCmdDrawIndirectCount-None-04875
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_PATCH_CONTROL_POINTS_EXT dynamic state enabled then vkCmdSetPatchControlPointsEXT must have been called in the current command buffer prior to this drawing command

  • VUID-vkCmdDrawIndirectCount-None-04879
    If the bound graphics pipeline state was created with the VK_DYNAMIC_STATE_PRIMITIVE_RESTART_ENABLE_EXT dynamic state enabled then vkCmdSetPrimitiveRestartEnableEXT must have been called in the current command buffer prior to this drawing command

  • VUID-vkCmdDrawIndirectCount-stage-06481
    The bound graphics pipeline must not have been created with the VkPipelineShaderStageCreateInfo::stage member of an element of VkGraphicsPipelineCreateInfo::pStages set to VK_SHADER_STAGE_TASK_BIT_EXT or VK_SHADER_STAGE_MESH_BIT_EXT

  • VUID-vkCmdDrawIndirectCount-buffer-02708
    If buffer is non-sparse then it must be bound completely and contiguously to a single VkDeviceMemory object

  • VUID-vkCmdDrawIndirectCount-buffer-02709
    buffer must have been created with the VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT bit set

  • VUID-vkCmdDrawIndirectCount-offset-02710
    offset must be a multiple of 4

  • VUID-vkCmdDrawIndirectCount-commandBuffer-02711
    commandBuffer must not be a protected command buffer

  • VUID-vkCmdDrawIndirectCount-countBuffer-02714
    If countBuffer is non-sparse then it must be bound completely and contiguously to a single VkDeviceMemory object

  • VUID-vkCmdDrawIndirectCount-countBuffer-02715
    countBuffer must have been created with the VK_BUFFER_USAGE_INDIRECT_BUFFER_BIT bit set

  • VUID-vkCmdDrawIndirectCount-countBufferOffset-02716
    countBufferOffset must be a multiple of 4

  • VUID-vkCmdDrawIndirectCount-countBuffer-02717
    The count stored in countBuffer must be less than or equal to VkPhysicalDeviceLimits::maxDrawIndirectCount

  • VUID-vkCmdDrawIndirectCount-countBufferOffset-04129
    (countBufferOffset + sizeof(uint32_t)) must be less than or equal to the size of countBuffer

  • VUID-vkCmdDrawIndirectCount-None-04445
    If drawIndirectCount is not enabled this function must not be used

  • VUID-vkCmdDrawIndirectCount-stride-03110
    stride must be a multiple of 4 and must be greater than or equal to sizeof(VkDrawIndirectCommand)

  • VUID-vkCmdDrawIndirectCount-maxDrawCount-03111
    If maxDrawCount is greater than or equal to 1, (stride × (maxDrawCount - 1) + offset + sizeof(VkDrawIndirectCommand)) must be less than or equal to the size of buffer

  • VUID-vkCmdDrawIndirectCount-countBuffer-03121
    If the count stored in countBuffer is equal to 1, (offset + sizeof(VkDrawIndirectCommand)) must be less than or equal to the size of buffer

  • VUID-vkCmdDrawIndirectCount-countBuffer-03122
    If the count stored in countBuffer is greater than 1, (stride × (drawCount - 1) + offset + sizeof(VkDrawIndirectCommand)) must be less than or equal to the size of buffer

Valid Usage (Implicit)
  • VUID-vkCmdDrawIndirectCount-commandBuffer-parameter
    commandBuffer must be a valid VkCommandBuffer handle

  • VUID-vkCmdDrawIndirectCount-buffer-parameter
    buffer must be a valid VkBuffer handle

  • VUID-vkCmdDrawIndirectCount-countBuffer-parameter
    countBuffer must be a valid VkBuffer handle

  • VUID-vkCmdDrawIndirectCount-commandBuffer-recording
    commandBuffer must be in the recording state

  • VUID-vkCmdDrawIndirectCount-commandBuffer-cmdpool
    The VkCommandPool that commandBuffer was allocated from must support graphics operations

  • VUID-vkCmdDrawIndirectCount-renderpass
    This command must only be called inside of a render pass instance

  • VUID-vkCmdDrawIndirectCount-videocoding
    This command must only be called outside of a video coding scope

  • VUID-vkCmdDrawIndirectCount-commonparent
    Each of buffer, commandBuffer, and countBuffer must have been created, allocated, or retrieved from the same VkDevice

Host Synchronization
  • Host access to commandBuffer must be externally synchronized

  • Host access to the VkCommandPool 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

Document Notes

For more information, see the Vulkan Specification

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

Copyright 2014-2022 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0