vkCmdCopyMemoryToMicromapEXT

To copy device memory to a micromap call:

void vkCmdCopyMemoryToMicromapEXT(
    VkCommandBuffer commandBuffer,
    const VkCopyMemoryToMicromapInfoEXT* pInfo);

• commandBuffer is the command buffer into which the command will be recorded.
• pInfo is a pointer to a VkCopyMicromapToMemoryInfoEXT structure defining the copy operation.

Accesses to pInfo→dst must be synchronized with the VK_PIPELINE_STAGE_2_MICROMAP_BUILD_BIT_EXT

pipeline stage and an access type of VK_ACCESS_2_MICROMAP_READ_BIT_EXT. Accesses to the buffer indicated by pInfo→src.deviceAddress must be synchronized with the VK_PIPELINE_STAGE_2_MICROMAP_BUILD_BIT_EXT pipeline stage and an access type of VK_ACCESS_TRANSFER_READ_BIT.

This command can accept micromaps produced by either vkCmdCopyMicromapToMemoryEXT or vkCopyMicromapToMemoryEXT.