// WARNING: DO NOT MODIFY! This file is automatically generated from the vk.xml registry
.Valid Usage (Implicit)
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* [[VUID-vkCmdWaitEvents-commandBuffer-parameter]] pname:commandBuffer must: be a valid sname:VkCommandBuffer handle
* [[VUID-vkCmdWaitEvents-pEvents-parameter]] pname:pEvents must: be a valid pointer to an array of pname:eventCount valid sname:VkEvent handles
* [[VUID-vkCmdWaitEvents-srcStageMask-parameter]] pname:srcStageMask must: be a valid combination of elink:VkPipelineStageFlagBits values
* [[VUID-vkCmdWaitEvents-srcStageMask-requiredbitmask]] pname:srcStageMask must: not be `0`
* [[VUID-vkCmdWaitEvents-dstStageMask-parameter]] pname:dstStageMask must: be a valid combination of elink:VkPipelineStageFlagBits values
* [[VUID-vkCmdWaitEvents-dstStageMask-requiredbitmask]] pname:dstStageMask must: not be `0`
* [[VUID-vkCmdWaitEvents-pMemoryBarriers-parameter]] If pname:memoryBarrierCount is not `0`, pname:pMemoryBarriers must: be a valid pointer to an array of pname:memoryBarrierCount valid sname:VkMemoryBarrier structures
* [[VUID-vkCmdWaitEvents-pBufferMemoryBarriers-parameter]] If pname:bufferMemoryBarrierCount is not `0`, pname:pBufferMemoryBarriers must: be a valid pointer to an array of pname:bufferMemoryBarrierCount valid sname:VkBufferMemoryBarrier structures
* [[VUID-vkCmdWaitEvents-pImageMemoryBarriers-parameter]] If pname:imageMemoryBarrierCount is not `0`, pname:pImageMemoryBarriers must: be a valid pointer to an array of pname:imageMemoryBarrierCount valid sname:VkImageMemoryBarrier structures
* [[VUID-vkCmdWaitEvents-commandBuffer-recording]] pname:commandBuffer must: be in the <<commandbuffers-lifecycle, recording state>>
* [[VUID-vkCmdWaitEvents-commandBuffer-cmdpool]] The sname:VkCommandPool that pname:commandBuffer was allocated from must: support graphics, or compute operations
* [[VUID-vkCmdWaitEvents-eventCount-arraylength]] pname:eventCount must: be greater than `0`
* [[VUID-vkCmdWaitEvents-commonparent]] Both of pname:commandBuffer, and the elements of pname:pEvents must: have been created, allocated, or retrieved from the same sname:VkDevice
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.Host Synchronization
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* Host access to pname:commandBuffer must: be externally synchronized
* Host access to the sname:VkCommandPool that pname:commandBuffer was allocated from must: be externally synchronized
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.Command Properties
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[options="header", width="100%"]
|====
|<<VkCommandBufferLevel,Command Buffer Levels>>|<<vkCmdBeginRenderPass,Render Pass Scope>>|<<VkQueueFlagBits,Supported Queue Types>>|<<synchronization-pipeline-stages-types,Pipeline Type>>
|Primary + 
Secondary|Both|Graphics + 
Compute|
|====
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