vk_image_allocator.c File Reference
Vulkan image allocator helper. More...
#include "util/u_misc.h"#include "util/u_logging.h"#include "util/u_handles.h"#include "vk/vk_image_allocator.h"#include <xrt/xrt_handles.h>#include <unistd.h>
Include dependency graph for vk_image_allocator.c:
Data Structures | |
| struct | format_list_helper |
Macros | |
| #define | CHAIN(STRUCT) |
Functions | |
| static VkExternalMemoryHandleTypeFlags | get_image_memory_handle_type (void) |
| static void | add_format_non_dup (struct format_list_helper *flh, VkFormat format) |
| static VkResult | create_image (struct vk_bundle *vk, const struct xrt_swapchain_create_info *info, struct vk_image *out_image) |
| static void | destroy_image (struct vk_bundle *vk, struct vk_image *image) |
| VkResult | vk_ic_allocate (struct vk_bundle *vk, const struct xrt_swapchain_create_info *xscci, uint32_t image_count, struct vk_image_collection *out_vkic) |
| Allocates image(s) using the information specified in the swapchain create info. More... | |
| VkResult | vk_ic_from_natives (struct vk_bundle *vk, const struct xrt_swapchain_create_info *xscci, struct xrt_image_native *native_images, uint32_t image_count, struct vk_image_collection *out_vkic) |
| Imports and set images from the given FDs. More... | |
| void | vk_ic_destroy (struct vk_bundle *vk, struct vk_image_collection *vkic) |
| Free all images created on this image collection, doesn't free the struct itself so the caller needs to ensure that. More... | |
| VkResult | vk_ic_get_handles (struct vk_bundle *vk, struct vk_image_collection *vkic, uint32_t max_handles, xrt_graphics_buffer_handle_t *out_handles) |
| Get the native handles (FDs on desktop Linux) for the images, this is a all or nothing function. More... | |
Detailed Description
Vulkan image allocator helper.
Macro Definition Documentation
◆ CHAIN
| #define CHAIN | ( | STRUCT | ) |
Value:
do { \
(STRUCT).pNext = next_chain; \
next_chain = (void *)&(STRUCT); \
} while (false)
