Trait vulkanalia::vk::KhrPerformanceQueryExtension

source · 
pub trait KhrPerformanceQueryExtension: DeviceV1_0 {
    const METADATA: Extension = KHR_PERFORMANCE_QUERY_EXTENSION;

    // Provided methods
    unsafe fn acquire_profiling_lock_khr(
        &self,
        info: &AcquireProfilingLockInfoKHR
    ) -> VkResult<()> { ... }
    unsafe fn enumerate_physical_device_queue_family_performance_query_counters_khr(
        &self,
        physical_device: PhysicalDevice,
        queue_family_index: u32
    ) -> VkResult<(Vec<PerformanceCounterKHR>, Vec<PerformanceCounterDescriptionKHR>)> { ... }
    unsafe fn get_physical_device_queue_family_performance_query_passes_khr(
        &self,
        physical_device: PhysicalDevice,
        performance_query_create_info: &QueryPoolPerformanceCreateInfoKHR
    ) -> u32 { ... }
    unsafe fn release_profiling_lock_khr(&self) { ... }
}
Expand description

https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/VK_KHR_performance_query.html

Provided Associated Constants§

source

const METADATA: Extension = KHR_PERFORMANCE_QUERY_EXTENSION

The metadata for this extension.

Provided Methods§

source

unsafe fn acquire_profiling_lock_khr( &self, info: &AcquireProfilingLockInfoKHR ) -> VkResult<()>

https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/vkAcquireProfilingLockKHR.html

source

unsafe fn enumerate_physical_device_queue_family_performance_query_counters_khr( &self, physical_device: PhysicalDevice, queue_family_index: u32 ) -> VkResult<(Vec<PerformanceCounterKHR>, Vec<PerformanceCounterDescriptionKHR>)>

https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/vkEnumeratePhysicalDeviceQueueFamilyPerformanceQueryCountersKHR.html

source

unsafe fn get_physical_device_queue_family_performance_query_passes_khr( &self, physical_device: PhysicalDevice, performance_query_create_info: &QueryPoolPerformanceCreateInfoKHR ) -> u32

https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/vkGetPhysicalDeviceQueueFamilyPerformanceQueryPassesKHR.html

source

unsafe fn release_profiling_lock_khr(&self)

https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/vkReleaseProfilingLockKHR.html

Object Safety§

This trait is not object safe.

Implementors§