vkAcquireProfilingLockKHR

To record and submit a command buffer containing a performance query pool the profiling lock must be held. The profiling lock must be acquired prior to any call to vkBeginCommandBuffer that will be using a performance query pool. The profiling lock must be held while any command buffer containing a performance query pool is in the recording, executable, or pending state. To acquire the profiling lock, call:

VkResult vkAcquireProfilingLockKHR(
    VkDevice device,
    const VkAcquireProfilingLockInfoKHR* pInfo);

pub fn acquire_profiling_lock_khr(
    device: vk::Device,
    p_info: *const vk::AcquireProfilingLockInfoKHR,
) -> vk::Result;

• device is the logical device to profile.
• pInfo is a pointer to a VkAcquireProfilingLockInfoKHR structure containing information about how the profiling is to be acquired.

Implementations may allow multiple actors to hold the profiling lock concurrently.