vkCmdCopyMemoryIndirectNV

To copy data between two memory regions by specifying copy parameters indirectly in a buffer, call:

void vkCmdCopyMemoryIndirectNV(
    VkCommandBuffer commandBuffer,
    VkDeviceAddress copyBufferAddress,
    uint32_t copyCount,
    uint32_t stride);

• commandBuffer is the command buffer into which the command will be recorded.
• copyBufferAddress is the buffer address specifying the copy parameters. This buffer is laid out in memory as an array of VkCopyMemoryIndirectCommandNV structures.
• copyCount is the number of copies to execute, and can be zero.
• stride is the stride in bytes between successive sets of copy parameters.

Each region read from copyBufferAddress is copied from the source region to the specified destination region. The results are undefined: if any of the source and destination regions overlap in memory.