Functions to init various parts of the vk_bundle. More...

#include "util/u_pretty_print.h"
#include "vk/vk_helpers.h"
#include <stdio.h>

Include dependency graph for vk_bundle_init.c:

Macros
#define	CHECK(feature, DEV_FEATURE) device_features->feature = optional_device_features->feature && (DEV_FEATURE)

Functions
static void	append_to_pnext_chain (VkBaseInStructure head, VkBaseInStructure new_struct)

static bool	should_skip_optional_instance_ext (struct vk_bundle vk, struct u_string_list required_instance_ext_list, struct u_string_list optional_instance_ext_listconst, const char ext)

static bool	is_instance_ext_supported (VkExtensionProperties props, uint32_t prop_count, const char ext)

VkResult	vk_check_required_instance_extensions (struct vk_bundle vk, struct u_string_list required_instance_ext_list)
	Check if the required instance extensions are supported, if not print error message with all extensions missing, returns VK_ERROR_EXTENSION_NOT_PRESENT if not all extensions are supported. More...

struct u_string_list *	vk_build_instance_extensions (struct vk_bundle vk, struct u_string_list required_instance_ext_list, struct u_string_list *optional_instance_ext_list)
	Only requires vk_get_loader_functions to have been called. More...

void	vk_fill_in_has_instance_extensions (struct vk_bundle vk, struct u_string_list ext_list)
	Fills in has_* in vk_bundle given a string of prefiltered instance extensions. More...

static void	fill_in_device_features (struct vk_bundle *vk)

static void	get_external_image_support (struct vk_bundle vk, bool depth, VkExternalMemoryHandleTypeFlagBits handle_type, bool out_importable, bool *out_exportable)

static bool	is_fence_bit_supported (struct vk_bundle *vk, VkExternalFenceHandleTypeFlagBits handle_type)

static void	get_binary_semaphore_bit_support (struct vk_bundle vk, VkExternalSemaphoreHandleTypeFlagBits handle_type, bool out_importable, bool *out_exportable)

static bool	is_binary_semaphore_bit_supported (struct vk_bundle *vk, VkExternalSemaphoreHandleTypeFlagBits handle_type)

static void	get_timeline_semaphore_bit_support (struct vk_bundle vk, VkExternalSemaphoreHandleTypeFlagBits handle_type, bool out_importable, bool *out_exportable)

static bool	is_timeline_semaphore_bit_supported (struct vk_bundle *vk, VkExternalSemaphoreHandleTypeFlagBits handle_type)

static void	fill_in_external_object_properties (struct vk_bundle *vk)

static int	device_type_priority (VkPhysicalDeviceType device_type)

static bool	device_is_preferred (VkPhysicalDeviceProperties l_device, VkPhysicalDeviceProperties r_device)

static void	device_debug_print (struct vk_bundle vk, const VkPhysicalDeviceProperties pdp, uint32_t index)

static uint32_t	select_preferred_device (struct vk_bundle vk, VkPhysicalDevice devices, uint32_t device_count)

static VkResult	select_physical_device (struct vk_bundle *vk, int forced_index)

static VkResult	find_graphics_queue_family (struct vk_bundle vk, uint32_t out_graphics_queue_family)

static VkResult	find_queue_family (struct vk_bundle vk, VkQueueFlags required_flags, uint32_t out_queue_family)

static bool	check_extension (struct vk_bundle vk, VkExtensionProperties props, uint32_t prop_count, const char *ext)

static void	fill_in_has_device_extensions (struct vk_bundle vk, struct u_string_list ext_list)

static bool	should_skip_optional_device_ext (struct vk_bundle vk, struct u_string_list required_device_ext_list, struct u_string_list optional_device_ext_listconst, const char ext)

static bool	build_device_extensions (struct vk_bundle vk, VkPhysicalDevice physical_device, struct u_string_list required_device_ext_list, struct u_string_list optional_device_ext_list, struct u_string_list *out_device_ext_list)

static void	filter_device_features (struct vk_bundle vk, VkPhysicalDevice physical_device, const struct vk_device_features optional_device_features, struct vk_device_features *device_features)
	Sets fields in `device_features` to true if and only if they are available and they are true in `optional_device_features` (indicating a desire for that feature) More...

VkResult	vk_select_physical_device (struct vk_bundle *vk, int forced_index)
	Setup the physical device, this is called by vk_create_device but has uses for outside of that. More...

XRT_CHECK_RESULT VkResult	vk_create_device (struct vk_bundle vk, int forced_index, bool only_compute, VkQueueGlobalPriorityEXT global_priority, struct u_string_list required_device_ext_list, struct u_string_list optional_device_ext_list, const struct vk_device_features optional_device_features)
	Creates a VkDevice and initialises the VkQueue. More...

VkResult	vk_init_mutex (struct vk_bundle *vk)
	Initialize mutexes in the vk_bundle. More...

VkResult	vk_deinit_mutex (struct vk_bundle *vk)
	De-initialize mutexes in the vk_bundle. More...

XRT_CHECK_RESULT VkResult	vk_init_from_given (struct vk_bundle *vk, PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr, VkInstance instance, VkPhysicalDevice physical_device, VkDevice device, uint32_t queue_family_index, uint32_t queue_index, bool external_fence_fd_enabled, bool external_semaphore_fd_enabled, bool timeline_semaphore_enabled, bool debug_utils_enabled, enum u_logging_level log_level)
	Initialize a bundle with objects given to us by client code, used by client_vk_compositor in Compositor client code. More...

Detailed Description

Functions to init various parts of the vk_bundle.

Note that some sections of this are generated by scripts/generate_vk_helpers.py - lists of functions and of optional extensions to check for. In those, please update the script and run it, instead of editing directly in this file. The generated parts are delimited by special comments.

Author: Jakob Bornecrantz jakob.nosp@m.@col.nosp@m.labor.nosp@m.a.co.nosp@m.m; Lubosz Sarnecki lubos.nosp@m.z.sa.nosp@m.rneck.nosp@m.i@co.nosp@m.llabo.nosp@m.ra.c.nosp@m.om; Moses Turner moses.nosp@m.@col.nosp@m.labor.nosp@m.a.co.nosp@m.m

Function Documentation

◆ filter_device_features()

static void filter_device_features	(	struct vk_bundle *	vk,
		VkPhysicalDevice	physical_device,
		const struct vk_device_features *	optional_device_features,
		struct vk_device_features *	device_features
	)

static

Sets fields in device_features to true if and only if they are available and they are true in optional_device_features (indicating a desire for that feature)

Parameters

	vk	self
	physical_device	The physical device to query
[in]	optional_device_features	The features to request if available
[out]	device_features	Populated with the subset of `optional_device_features` that are actually available.

◆ vk_fill_in_has_instance_extensions()

void vk_fill_in_has_instance_extensions	(	struct vk_bundle *	vk,
		struct u_string_list *	ext_list
	)

Fills in has_* in vk_bundle given a string of prefiltered instance extensions.

References u_string_list::u_string_list_get_data(), and u_string_list::u_string_list_get_size().

Macros

Functions

Detailed Description

Function Documentation

◆ filter_device_features()

◆ vk_fill_in_has_instance_extensions()