C Specification
To record an indexed draw call with a draw call count sourced from a buffer, call:
// Provided by VK_VERSION_1_2
void vkCmdDrawIndexedIndirectCount(
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 intobuffer
where parameters begin. -
countBuffer
is the buffer containing the draw count. -
countBufferOffset
is the byte offset intocountBuffer
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 incountBuffer
andmaxDrawCount
. -
stride
is the byte stride between successive sets of draw parameters.
Description
vkCmdDrawIndexedIndirectCount
behaves similarly to
vkCmdDrawIndexedIndirect 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.
-
VUID-vkCmdDrawIndexedIndirectCount-magFilter-04553
If a VkSampler created withmagFilter
orminFilter
equal toVK_FILTER_LINEAR
andcompareEnable
equal toVK_FALSE
is used to sample a VkImageView as a result of this command, then the image view’s format features must containVK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT
-
VUID-vkCmdDrawIndexedIndirectCount-mipmapMode-04770
If a VkSampler created withmipmapMode
equal toVK_SAMPLER_MIPMAP_MODE_LINEAR
andcompareEnable
equal toVK_FALSE
is used to sample a VkImageView as a result of this command, then the image view’s format features must containVK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT
-
VUID-vkCmdDrawIndexedIndirectCount-aspectMask-06478
If a VkImageView is sampled with depth comparison, the image view must have been created with anaspectMask
that containsVK_IMAGE_ASPECT_DEPTH_BIT
-
VUID-vkCmdDrawIndexedIndirectCount-None-02691
If a VkImageView is accessed using atomic operations as a result of this command, then the image view’s format features must containVK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT
-
VUID-vkCmdDrawIndexedIndirectCount-None-07888
If aVK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER
descriptor is accessed using atomic operations as a result of this command, then the storage texel buffer’s format features must containVK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT
-
VUID-vkCmdDrawIndexedIndirectCount-None-02692
If a VkImageView is sampled withVK_FILTER_CUBIC_EXT
as a result of this command, then the image view’s format features must containVK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_CUBIC_BIT_EXT
-
VUID-vkCmdDrawIndexedIndirectCount-None-02693
If the VK_EXT_filter_cubic extension is not enabled and any VkImageView is sampled withVK_FILTER_CUBIC_EXT
as a result of this command, it must not have a VkImageViewType ofVK_IMAGE_VIEW_TYPE_3D
,VK_IMAGE_VIEW_TYPE_CUBE
, orVK_IMAGE_VIEW_TYPE_CUBE_ARRAY
-
VUID-vkCmdDrawIndexedIndirectCount-filterCubic-02694
Any VkImageView being sampled withVK_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-vkCmdDrawIndexedIndirectCount-filterCubicMinmax-02695
Any VkImageView being sampled withVK_FILTER_CUBIC_EXT
with a reduction mode of eitherVK_SAMPLER_REDUCTION_MODE_MIN
orVK_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-vkCmdDrawIndexedIndirectCount-None-08600
For each set n that is statically used by a bound shader, 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-vkCmdDrawIndexedIndirectCount-None-08601
For each push constant that is statically used by a bound shader, 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-vkCmdDrawIndexedIndirectCount-None-08114
Descriptors in each bound descriptor set, specified via vkCmdBindDescriptorSets, must be valid as described by descriptor validity if they are statically used by a bound shader -
VUID-vkCmdDrawIndexedIndirectCount-None-08606
A valid pipeline must be bound to the pipeline bind point used by this command -
VUID-vkCmdDrawIndexedIndirectCount-None-08608
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-vkCmdDrawIndexedIndirectCount-None-08609
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 typeVK_IMAGE_VIEW_TYPE_3D
,VK_IMAGE_VIEW_TYPE_CUBE
,VK_IMAGE_VIEW_TYPE_1D_ARRAY
,VK_IMAGE_VIEW_TYPE_2D_ARRAY
orVK_IMAGE_VIEW_TYPE_CUBE_ARRAY
, in any shader stage -
VUID-vkCmdDrawIndexedIndirectCount-None-08610
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-VOpImageSample*
orOpImageSparseSample*
instructions withImplicitLod
,Dref
orProj
in their name, in any shader stage -
VUID-vkCmdDrawIndexedIndirectCount-None-08611
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-VOpImageSample*
orOpImageSparseSample*
instructions that includes a LOD bias or any offset values, in any shader stage -
VUID-vkCmdDrawIndexedIndirectCount-uniformBuffers-06935
If any stage of the VkPipeline object bound to the pipeline bind point used by this command accesses a uniform buffer, and therobustBufferAccess
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-vkCmdDrawIndexedIndirectCount-storageBuffers-06936
If any stage of the VkPipeline object bound to the pipeline bind point used by this command accesses a storage buffer, and therobustBufferAccess
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-vkCmdDrawIndexedIndirectCount-commandBuffer-02707
IfcommandBuffer
is an unprotected command buffer andprotectedNoFault
is not supported, any resource accessed by bound shaders must not be a protected resource -
VUID-vkCmdDrawIndexedIndirectCount-None-06550
If a bound shader accesses a VkSampler or VkImageView object that enables sampler Y′CBCR conversion, that object must only be used withOpImageSample*
orOpImageSparseSample*
instructions -
VUID-vkCmdDrawIndexedIndirectCount-ConstOffset-06551
If a bound shader accesses a VkSampler or VkImageView object that enables sampler Y′CBCR conversion, that object must not use theConstOffset
andOffset
operands -
VUID-vkCmdDrawIndexedIndirectCount-viewType-07752
If a VkImageView is accessed as a result of this command, then the image view’sviewType
must match theDim
operand of theOpTypeImage
as described in [textures-operation-validation] -
VUID-vkCmdDrawIndexedIndirectCount-format-07753
If a VkImageView is accessed as a result of this command, then the numeric type of the image view’sformat
and theSampled
Type
operand of theOpTypeImage
must match -
VUID-vkCmdDrawIndexedIndirectCount-OpImageWrite-08795
If a VkImageView is accessed usingOpImageWrite
as a result of this command, then theType
of theTexel
operand of that instruction must have at least as many components as the image view’s format -
VUID-vkCmdDrawIndexedIndirectCount-OpImageWrite-04469
If a VkBufferView is accessed usingOpImageWrite
as a result of this command, then theType
of theTexel
operand of that instruction must have at least as many components as the buffer view’s format -
VUID-vkCmdDrawIndexedIndirectCount-SampledType-04470
If a VkImageView with a VkFormat that has a 64-bit component width is accessed as a result of this command, theSampledType
of theOpTypeImage
operand of that instruction must have aWidth
of 64 -
VUID-vkCmdDrawIndexedIndirectCount-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, theSampledType
of theOpTypeImage
operand of that instruction must have aWidth
of 32 -
VUID-vkCmdDrawIndexedIndirectCount-SampledType-04472
If a VkBufferView with a VkFormat that has a 64-bit component width is accessed as a result of this command, theSampledType
of theOpTypeImage
operand of that instruction must have aWidth
of 64 -
VUID-vkCmdDrawIndexedIndirectCount-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, theSampledType
of theOpTypeImage
operand of that instruction must have aWidth
of 32 -
VUID-vkCmdDrawIndexedIndirectCount-sparseImageInt64Atomics-04474
If thesparseImageInt64Atomics
feature is not enabled, VkImage objects created with theVK_IMAGE_CREATE_SPARSE_RESIDENCY_BIT
flag must not be accessed by atomic instructions through anOpTypeImage
with aSampledType
with aWidth
of 64 by this command -
VUID-vkCmdDrawIndexedIndirectCount-sparseImageInt64Atomics-04475
If thesparseImageInt64Atomics
feature is not enabled, VkBuffer objects created with theVK_BUFFER_CREATE_SPARSE_RESIDENCY_BIT
flag must not be accessed by atomic instructions through anOpTypeImage
with aSampledType
with aWidth
of 64 by this command -
VUID-vkCmdDrawIndexedIndirectCount-None-07288
Any shader invocation executed by this command must terminate -
VUID-vkCmdDrawIndexedIndirectCount-renderPass-02684
The current render pass must be compatible with therenderPass
member of theVkGraphicsPipelineCreateInfo
structure specified when creating theVkPipeline
bound toVK_PIPELINE_BIND_POINT_GRAPHICS
-
VUID-vkCmdDrawIndexedIndirectCount-subpass-02685
The subpass index of the current render pass must be equal to thesubpass
member of theVkGraphicsPipelineCreateInfo
structure specified when creating theVkPipeline
bound toVK_PIPELINE_BIND_POINT_GRAPHICS
-
VUID-vkCmdDrawIndexedIndirectCount-None-07748
If any shader statically accesses an input attachment, a valid descriptor must be bound to the pipeline via a descriptor set -
VUID-vkCmdDrawIndexedIndirectCount-OpTypeImage-07468
If any shader executed by this pipeline accesses anOpTypeImage
variable with aDim
operand ofSubpassData
, it must be decorated with anInputAttachmentIndex
that corresponds to a valid input attachment in the current subpass -
VUID-vkCmdDrawIndexedIndirectCount-None-07469
Input attachment views accessed in a subpass must be created with the same VkFormat as the corresponding subpass definition, and be created with a VkImageView that is compatible with the attachment referenced by the subpass'pInputAttachments
[InputAttachmentIndex
] in the currently bound VkFramebuffer as specified by Fragment Input Attachment Compatibility -
VUID-vkCmdDrawIndexedIndirectCount-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-vkCmdDrawIndexedIndirectCount-None-09000
If a color attachment is written by any prior command in this subpass or by the load, store, or resolve operations for this subpass, it must not be accessed in any way other than as an attachment by this command -
VUID-vkCmdDrawIndexedIndirectCount-None-09001
If a depth attachment is written by any prior command in this subpass or by the load, store, or resolve operations for this subpass, it must not be accessed in any way other than as an attachment by this command -
VUID-vkCmdDrawIndexedIndirectCount-None-09002
If a stencil attachment is written by any prior command in this subpass or by the load, store, or resolve operations for this subpass, it must not be accessed in any way other than as an attachment by this command -
VUID-vkCmdDrawIndexedIndirectCount-None-06539
If any previously recorded command in the current subpass accessed an image subresource used as an attachment in this subpass in any way other than as an attachment, this command must not write to that image subresource as an attachment -
VUID-vkCmdDrawIndexedIndirectCount-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-vkCmdDrawIndexedIndirectCount-None-06887
If the current render pass instance uses a depth/stencil attachment with a read-only layout for the stencil aspect, both front and backwriteMask
are not zero, and stencil test is enabled, all stencil ops must beVK_STENCIL_OP_KEEP
-
VUID-vkCmdDrawIndexedIndirectCount-None-07831
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_VIEWPORT
dynamic state enabled then vkCmdSetViewport must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-None-07832
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_SCISSOR
dynamic state enabled then vkCmdSetScissor must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-None-07833
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_LINE_WIDTH
dynamic state enabled then vkCmdSetLineWidth must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-None-07834
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_DEPTH_BIAS
dynamic state enabled then vkCmdSetDepthBias must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-None-07835
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_BLEND_CONSTANTS
dynamic state enabled then vkCmdSetBlendConstants must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-None-07836
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_DEPTH_BOUNDS
dynamic state enabled, and if the currentdepthBoundsTestEnable
state isVK_TRUE
, then vkCmdSetDepthBounds must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-None-07837
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_STENCIL_COMPARE_MASK
dynamic state enabled, and if the currentstencilTestEnable
state isVK_TRUE
, then vkCmdSetStencilCompareMask must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-None-07838
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_STENCIL_WRITE_MASK
dynamic state enabled, and if the currentstencilTestEnable
state isVK_TRUE
, then vkCmdSetStencilWriteMask must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-None-07839
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_STENCIL_REFERENCE
dynamic state enabled, and if the currentstencilTestEnable
state isVK_TRUE
, then vkCmdSetStencilReference must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-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-vkCmdDrawIndexedIndirectCount-sampleLocationsEnable-02689
If the bound graphics pipeline was created with VkPipelineSampleLocationsStateCreateInfoEXT::sampleLocationsEnable
set toVK_TRUE
and the current subpass has a depth/stencil attachment, then that attachment must have been created with theVK_IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT
bit set -
VUID-vkCmdDrawIndexedIndirectCount-None-06666
If the bound graphics pipeline state was created with theVK_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-vkCmdDrawIndexedIndirectCount-None-07840
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_CULL_MODE
dynamic state enabled then vkCmdSetCullModeEXT must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-None-07841
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_FRONT_FACE
dynamic state enabled then vkCmdSetFrontFaceEXT must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-None-07843
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_DEPTH_TEST_ENABLE
dynamic state enabled then vkCmdSetDepthTestEnableEXT must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-None-07844
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_DEPTH_WRITE_ENABLE
dynamic state enabled then vkCmdSetDepthWriteEnableEXT must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-None-07845
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_DEPTH_COMPARE_OP
dynamic state enabled then vkCmdSetDepthCompareOpEXT must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-None-07846
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_DEPTH_BOUNDS_TEST_ENABLE
dynamic state enabled then vkCmdSetDepthBoundsTestEnableEXT must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-None-07847
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_STENCIL_TEST_ENABLE
dynamic state enabled then vkCmdSetStencilTestEnableEXT must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-None-07848
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_STENCIL_OP
dynamic state enabled then vkCmdSetStencilOpEXT must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-viewportCount-03417
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT
dynamic state enabled, but not theVK_DYNAMIC_STATE_SCISSOR_WITH_COUNT
dynamic state enabled, then vkCmdSetViewportWithCountEXT must have been called in the current command buffer prior to this drawing command, and theviewportCount
parameter ofvkCmdSetViewportWithCountEXT
must match theVkPipelineViewportStateCreateInfo
::scissorCount
of the pipeline -
VUID-vkCmdDrawIndexedIndirectCount-scissorCount-03418
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_SCISSOR_WITH_COUNT
dynamic state enabled, but not theVK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT
dynamic state enabled, then vkCmdSetScissorWithCountEXT must have been called in the current command buffer prior to this drawing command, and thescissorCount
parameter ofvkCmdSetScissorWithCountEXT
must match theVkPipelineViewportStateCreateInfo
::viewportCount
of the pipeline -
VUID-vkCmdDrawIndexedIndirectCount-viewportCount-03419
If the bound graphics pipeline state was created with both theVK_DYNAMIC_STATE_SCISSOR_WITH_COUNT
andVK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT
dynamic states enabled then both vkCmdSetViewportWithCountEXT and vkCmdSetScissorWithCountEXT must have been called in the current command buffer prior to this drawing command, and theviewportCount
parameter ofvkCmdSetViewportWithCountEXT
must match thescissorCount
parameter ofvkCmdSetScissorWithCountEXT
-
VUID-vkCmdDrawIndexedIndirectCount-None-04876
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_RASTERIZER_DISCARD_ENABLE
dynamic state enabled then vkCmdSetRasterizerDiscardEnableEXT must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-None-04877
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_DEPTH_BIAS_ENABLE
dynamic state enabled then vkCmdSetDepthBiasEnableEXT must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-logicOp-04878
If the bound graphics pipeline state was created with theVK_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 thelogicOp
must be a valid VkLogicOp value -
VUID-vkCmdDrawIndexedIndirectCount-primitiveFragmentShadingRateWithMultipleViewports-04552
If theprimitiveFragmentShadingRateWithMultipleViewports
limit is not supported, the bound graphics pipeline was created with theVK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT
dynamic state enabled, and any of the shader stages of the bound graphics pipeline write to thePrimitiveShadingRateKHR
built-in, then vkCmdSetViewportWithCountEXT must have been called in the current command buffer prior to this drawing command, and theviewportCount
parameter ofvkCmdSetViewportWithCountEXT
must be1
-
VUID-vkCmdDrawIndexedIndirectCount-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 containVK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT
, then theblendEnable
member of the corresponding element of thepAttachments
member ofpColorBlendState
must beVK_FALSE
-
VUID-vkCmdDrawIndexedIndirectCount-multisampledRenderToSingleSampled-07284
If rasterization is not disabled in the bound graphics pipeline,then
rasterizationSamples
for the currently bound graphics pipeline must be the same as the current subpass color and/or depth/stencil attachments -
VUID-vkCmdDrawIndexedIndirectCount-maxFragmentDualSrcAttachments-09239
If blending is enabled for any attachment where either the source or destination blend factors for that attachment use the secondary color input, the maximum value ofLocation
for any output attachment statically used in theFragment
Execution
Model
executed by this command must be less thanmaxFragmentDualSrcAttachments
-
VUID-vkCmdDrawIndexedIndirectCount-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-vkCmdDrawIndexedIndirectCount-None-04008
If thenullDescriptor
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-vkCmdDrawIndexedIndirectCount-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-vkCmdDrawIndexedIndirectCount-None-07842
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_PRIMITIVE_TOPOLOGY
dynamic state enabled then vkCmdSetPrimitiveTopologyEXT must have been called in the current command buffer prior to this drawing command -
VUID-vkCmdDrawIndexedIndirectCount-dynamicPrimitiveTopologyUnrestricted-07500
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_PRIMITIVE_TOPOLOGY
dynamic state enabled then theprimitiveTopology
parameter ofvkCmdSetPrimitiveTopologyEXT
must be of the same topology class as the pipeline VkPipelineInputAssemblyStateCreateInfo::topology
state -
VUID-vkCmdDrawIndexedIndirectCount-None-04912
If the bound graphics pipeline was created with both theVK_DYNAMIC_STATE_VERTEX_INPUT_EXT
andVK_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-vkCmdDrawIndexedIndirectCount-pStrides-04913
If the bound graphics pipeline was created with theVK_DYNAMIC_STATE_VERTEX_INPUT_BINDING_STRIDE_EXT
dynamic state enabled, but without theVK_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 thepStrides
parameter of vkCmdBindVertexBuffers2EXT must not beNULL
-
VUID-vkCmdDrawIndexedIndirectCount-None-04914
If the bound graphics pipeline state was created with theVK_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-vkCmdDrawIndexedIndirectCount-Input-07939
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_VERTEX_INPUT_EXT
dynamic state enabled then all variables with theInput
storage class decorated withLocation
in theVertex
Execution
Model
OpEntryPoint
must contain a location in VkVertexInputAttributeDescription2EXT::location
-
VUID-vkCmdDrawIndexedIndirectCount-Input-08734
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_VERTEX_INPUT_EXT
dynamic state enabled then the numeric type associated with allInput
variables of the correspondingLocation
in theVertex
Execution
Model
OpEntryPoint
must be the same as VkVertexInputAttributeDescription2EXT::format
-
VUID-vkCmdDrawIndexedIndirectCount-format-08936
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_VERTEX_INPUT_EXT
dynamic state enabled and VkVertexInputAttributeDescription2EXT::format
has a 64-bit component, then the scalar width associated with allInput
variables of the correspondingLocation
in theVertex
Execution
Model
OpEntryPoint
must be 64-bit -
VUID-vkCmdDrawIndexedIndirectCount-format-08937
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_VERTEX_INPUT_EXT
dynamic state enabled and the scalar width associated with aLocation
decoratedInput
variable in theVertex
Execution
Model
OpEntryPoint
is 64-bit, then the corresponding VkVertexInputAttributeDescription2EXT::format
must have a 64-bit component -
VUID-vkCmdDrawIndexedIndirectCount-None-09203
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_VERTEX_INPUT_EXT
dynamic state enabled and VkVertexInputAttributeDescription2EXT::format
has a 64-bit component, then allInput
variables at the correspondingLocation
in theVertex
Execution
Model
OpEntryPoint
must not use components that are not present in the format -
VUID-vkCmdDrawIndexedIndirectCount-None-04875
If the bound graphics pipeline state was created with theVK_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-vkCmdDrawIndexedIndirectCount-None-04879
If the bound graphics pipeline state was created with theVK_DYNAMIC_STATE_PRIMITIVE_RESTART_ENABLE
dynamic state enabled then vkCmdSetPrimitiveRestartEnableEXT must have been called in the current command buffer prior to this drawing command
-
VUID-vkCmdDrawIndexedIndirectCount-buffer-02708
Ifbuffer
is non-sparse then it must be bound completely and contiguously to a singleVkDeviceMemory
object -
VUID-vkCmdDrawIndexedIndirectCount-buffer-02709
buffer
must have been created with theVK_BUFFER_USAGE_INDIRECT_BUFFER_BIT
bit set -
VUID-vkCmdDrawIndexedIndirectCount-offset-02710
offset
must be a multiple of4
-
VUID-vkCmdDrawIndexedIndirectCount-commandBuffer-02711
commandBuffer
must not be a protected command buffer
-
VUID-vkCmdDrawIndexedIndirectCount-countBuffer-02714
IfcountBuffer
is non-sparse then it must be bound completely and contiguously to a singleVkDeviceMemory
object -
VUID-vkCmdDrawIndexedIndirectCount-countBuffer-02715
countBuffer
must have been created with theVK_BUFFER_USAGE_INDIRECT_BUFFER_BIT
bit set -
VUID-vkCmdDrawIndexedIndirectCount-countBufferOffset-02716
countBufferOffset
must be a multiple of4
-
VUID-vkCmdDrawIndexedIndirectCount-countBuffer-02717
The count stored incountBuffer
must be less than or equal toVkPhysicalDeviceLimits
::maxDrawIndirectCount
-
VUID-vkCmdDrawIndexedIndirectCount-countBufferOffset-04129
(countBufferOffset
+sizeof
(uint32_t)) must be less than or equal to the size ofcountBuffer
-
VUID-vkCmdDrawIndexedIndirectCount-None-04445
IfdrawIndirectCount
is not enabled this function must not be used
-
VUID-vkCmdDrawIndexedIndirectCount-None-07312
An index buffer must be bound -
VUID-vkCmdDrawIndexedIndirectCount-robustBufferAccess2-07825
IfrobustBufferAccess2
is not enabled, (indexSize
× (firstIndex
+indexCount
) +offset
) must be less than or equal to the size of the bound index buffer, withindexSize
being based on the type specified byindexType
, where the index buffer,indexType
, andoffset
are specified viavkCmdBindIndexBuffer
-
VUID-vkCmdDrawIndexedIndirectCount-stride-03142
stride
must be a multiple of4
and must be greater than or equal to sizeof(VkDrawIndexedIndirectCommand
) -
VUID-vkCmdDrawIndexedIndirectCount-maxDrawCount-03143
IfmaxDrawCount
is greater than or equal to1
, (stride
× (maxDrawCount
- 1) +offset
+ sizeof(VkDrawIndexedIndirectCommand
)) must be less than or equal to the size ofbuffer
-
VUID-vkCmdDrawIndexedIndirectCount-countBuffer-03153
If count stored incountBuffer
is equal to1
, (offset
+ sizeof(VkDrawIndexedIndirectCommand
)) must be less than or equal to the size ofbuffer
-
VUID-vkCmdDrawIndexedIndirectCount-countBuffer-03154
If count stored incountBuffer
is greater than1
, (stride
× (drawCount
- 1) +offset
+ sizeof(VkDrawIndexedIndirectCommand
)) must be less than or equal to the size ofbuffer
-
VUID-vkCmdDrawIndexedIndirectCount-commandBuffer-parameter
commandBuffer
must be a valid VkCommandBuffer handle -
VUID-vkCmdDrawIndexedIndirectCount-buffer-parameter
buffer
must be a valid VkBuffer handle -
VUID-vkCmdDrawIndexedIndirectCount-countBuffer-parameter
countBuffer
must be a valid VkBuffer handle -
VUID-vkCmdDrawIndexedIndirectCount-commandBuffer-recording
commandBuffer
must be in the recording state -
VUID-vkCmdDrawIndexedIndirectCount-commandBuffer-cmdpool
TheVkCommandPool
thatcommandBuffer
was allocated from must support graphics operations -
VUID-vkCmdDrawIndexedIndirectCount-renderpass
This command must only be called inside of a render pass instance -
VUID-vkCmdDrawIndexedIndirectCount-commonparent
Each ofbuffer
,commandBuffer
, andcountBuffer
must have been created, allocated, or retrieved from the same VkDevice
-
Host access to
commandBuffer
must be externally synchronized -
Host access to the
VkCommandPool
thatcommandBuffer
was allocated from must be externally synchronized
Command Buffer Levels | Render Pass Scope | Supported Queue Types | Command Type |
---|---|---|---|
Primary |
Inside |
Graphics |
Action |
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.