A bundle of Vulkan functions and objects, used by both Compositor and Compositor client code. More...
#include <vk/vk_helpers.h>
Data Fields | ||
| enum u_logging_level | log_level | |
| VkInstance | instance | |
| uint32_t | version | |
| VkPhysicalDevice | physical_device | |
| int | physical_device_index | |
| VkDevice | device | |
| struct vk_bundle_queue | queues [3] | |
| queues - a free list of unique queues | ||
| struct vk_bundle_queue * | main_queue | |
| Main queue for general work. | ||
| struct vk_bundle_queue * | graphics_queue | |
| Graphics queue. | ||
| struct { | ||
| } | external | |
| struct { | ||
| bool timestamp_compute_and_graphics | ||
| Are timestamps available for compute and graphics queues? More... | ||
| float timestamp_period | ||
| Nanoseconds per gpu tick. More... | ||
| uint32_t timestamp_valid_bits | ||
| Valid bits in the queue selected. More... | ||
| bool timeline_semaphore | ||
| Were timeline semaphore requested, available, and enabled? More... | ||
| bool synchronization_2 | ||
| Was synchronization2 requested, available, and enabled? More... | ||
| bool present_wait | ||
| Was KHR_present_wait requested, available, and enabled? More... | ||
| bool video_maintenance_1 | ||
| Was KHR_video_maintenance1 requested, available, and enabled? More... | ||
| } | features | |
| struct { | ||
| uint32_t max_sampler_allocation_count | ||
| Maximum number of sampler objects, as created by vkCreateSampler, which can simultaneously exist on. More... | ||
| uint32_t max_bound_descriptor_sets | ||
| Maximum number of descriptor sets that can be simultaneously used by a pipeline. More... | ||
| uint32_t max_descriptor_set_samplers | ||
| Maximum number of samplers that can be included in a pipeline layout. More... | ||
| uint32_t max_descriptor_set_sampled_images | ||
| Maximum number of sampled images that can be included in a pipeline layout. More... | ||
| uint32_t max_per_stage_descriptor_samplers | ||
| Maximum number of samplers that can be accessible to a single shader stage in a pipeline layout. More... | ||
| uint32_t max_per_stage_descriptor_sampled_images | ||
| Per stage limit on sampled images (includes combined). More... | ||
| uint32_t max_per_stage_descriptor_storage_images | ||
| Per stage limit on storage images. More... | ||
| } | limits | |
| bool | is_tegra | |
| Is the GPU a tegra device. | ||
| VkDebugReportCallbackEXT | debug_report_cb | |
| VkPhysicalDeviceMemoryProperties | device_memory_props | |
| PFN_vkGetInstanceProcAddr | vkGetInstanceProcAddr | |
| PFN_vkCreateInstance | vkCreateInstance | |
| PFN_vkEnumerateInstanceExtensionProperties | vkEnumerateInstanceExtensionProperties | |
Detailed Description
A bundle of Vulkan functions and objects, used by both Compositor and Compositor client code.
Note that they both have different instances of the object, and thus different VkInstance, etc.
Field Documentation
◆ graphics_queue
| struct vk_bundle_queue* vk_bundle::graphics_queue |
Graphics queue.
Always a graphics queue, even in compute-only mode. In normal mode, aliases with main_queue. In compute-only mode, this is a separate graphics queue.
Referenced by vk_create_device(), vk_init_from_given(), and vk_print_queues_info().
◆ is_tegra
| bool vk_bundle::is_tegra |
Is the GPU a tegra device.
◆ main_queue
| struct vk_bundle_queue* vk_bundle::main_queue |
Main queue for general work.
In normal mode, this is a graphics queue. In compute-only mode, this is a compute queue.
May alias with graphics_queue.
Referenced by client_vk_swapchain_create(), image_cleanup(), render_resources::render_resources_init(), vk_cmd_pool::vk_cmd_pool_init(), vk_create_and_submit_fence_native(), vk_create_device(), vk_init_from_given(), and vk_print_queues_info().
◆ max_bound_descriptor_sets
| uint32_t vk_bundle::max_bound_descriptor_sets |
Maximum number of descriptor sets that can be simultaneously used by a pipeline.
◆ max_descriptor_set_sampled_images
| uint32_t vk_bundle::max_descriptor_set_sampled_images |
Maximum number of sampled images that can be included in a pipeline layout.
◆ max_descriptor_set_samplers
| uint32_t vk_bundle::max_descriptor_set_samplers |
Maximum number of samplers that can be included in a pipeline layout.
◆ max_per_stage_descriptor_sampled_images
| uint32_t vk_bundle::max_per_stage_descriptor_sampled_images |
Per stage limit on sampled images (includes combined).
Referenced by render_max_layers_capable(), and render_resources::render_resources_init().
◆ max_per_stage_descriptor_samplers
| uint32_t vk_bundle::max_per_stage_descriptor_samplers |
Maximum number of samplers that can be accessible to a single shader stage in a pipeline layout.
Referenced by render_max_layers_capable().
◆ max_per_stage_descriptor_storage_images
| uint32_t vk_bundle::max_per_stage_descriptor_storage_images |
Per stage limit on storage images.
◆ max_sampler_allocation_count
| uint32_t vk_bundle::max_sampler_allocation_count |
Maximum number of sampler objects, as created by vkCreateSampler, which can simultaneously exist on.
◆ present_wait
| bool vk_bundle::present_wait |
Was KHR_present_wait requested, available, and enabled?
Referenced by vk_create_device().
◆ queues
| struct vk_bundle_queue vk_bundle::queues[3] |
queues - a free list of unique queues
One per uniquely identifiable vk queue (family x instance index), duplicate entries must not be stored.
Should not be used directly,
- See also
- main_queue, graphics_queue, encode_queue
Referenced by vk_deinit_mutex(), and vk_init_mutex().
◆ synchronization_2
| bool vk_bundle::synchronization_2 |
Was synchronization2 requested, available, and enabled?
Referenced by vk_create_device().
◆ timeline_semaphore
| bool vk_bundle::timeline_semaphore |
Were timeline semaphore requested, available, and enabled?
Referenced by comp_semaphore_create(), vk_can_import_and_export_timeline_semaphore(), vk_create_device(), vk_init_from_given(), and vk_print_features_info().
◆ timestamp_compute_and_graphics
| bool vk_bundle::timestamp_compute_and_graphics |
Are timestamps available for compute and graphics queues?
Referenced by vk_print_features_info().
◆ timestamp_period
| float vk_bundle::timestamp_period |
Nanoseconds per gpu tick.
Referenced by render_resources::render_resources_get_duration(), and vk_print_features_info().
◆ timestamp_valid_bits
| uint32_t vk_bundle::timestamp_valid_bits |
Valid bits in the queue selected.
Referenced by vk_print_features_info().
◆ video_maintenance_1
| bool vk_bundle::video_maintenance_1 |
Was KHR_video_maintenance1 requested, available, and enabled?
Referenced by vk_create_device().
The documentation for this struct was generated from the following file:
- auxiliary/vk/vk_helpers.h
