vkCmdUpdatePipelineIndirectBufferNV

To save a compute pipeline’s metadata at a device address call:

void vkCmdUpdatePipelineIndirectBufferNV(
    VkCommandBuffer commandBuffer,
    VkPipelineBindPoint           pipelineBindPoint,
    VkPipeline                    pipeline);

• commandBuffer is the command buffer into which the command will be recorded.
• pipelineBindPoint is a VkPipelineBindPoint value specifying the type of pipeline whose metadata will be saved.
• pipeline is the pipeline whose metadata will be saved.

vkCmdUpdatePipelineIndirectBufferNV is only allowed outside of a render pass. This command is treated as a transfer operation for the purposes of synchronization barriers. The writes to the address must be synchronized using stages VK_PIPELINE_STAGE_2_COPY_BIT and VK_PIPELINE_STAGE_COMMAND_PREPROCESS_BIT_NV and with access masks VK_ACCESS_MEMORY_WRITE_BIT and VK_ACCESS_COMMAND_PREPROCESS_READ_BIT_NV respectively before using the results in preprocessing.