The Vulkan-specific backend window state. More...

#include <vulkan_types.h>

Data Fields
VkSurfaceKHR	surface
	The internal Vulkan surface for the window to be drawn to. More...

vulkan_swapchain	swapchain
	The swapchain. More...

u32	image_index
	The current image index. More...

u32	current_frame
	The current frame index ( % by max_frames_in_flight). More...

u8	max_frames_in_flight
	Indicates the max number of frames in flight. 1 for double-buffering, 2 for triple-buffering. More...

b8	recreating_swapchain
	Indicates if the swapchain is currently being recreated. More...

vulkan_command_buffer *	graphics_command_buffers
	The graphics command buffers, one per swapchain image. More...

VkSemaphore *	image_available_semaphores
	The semaphores used to indicate image availability, one per frame in flight. More...

VkSemaphore *	queue_complete_semaphores
	The semaphores used to indicate queue availability, one per frame in flight. More...

VkFence *	in_flight_fences
	The in-flight fences, used to indicate to the application when a frame is busy/ready. One per frame in flight. More...

renderbuffer *	staging
	Resusable staging buffers (one per frame in flight) to transfer data from a resource to a GPU-only buffer. More...

khandle **	frame_texture_updated_list
	Array of darrays of handles to textures that were updated as part of a frame's workload. One list per frame in flight. More...

u64	framebuffer_size_generation

u64	framebuffer_previous_size_generation

u8	skip_frames

Detailed Description

The Vulkan-specific backend window state.

This owns all resources associated with the window (i.e swapchain) and anything tied to it or max_frames_in_flight (sync objects, staging buffer, command buffers, etc.).

Field Documentation

◆ current_frame

u32 current_frame

The current frame index ( % by max_frames_in_flight).

◆ frame_texture_updated_list

khandle** frame_texture_updated_list

Array of darrays of handles to textures that were updated as part of a frame's workload. One list per frame in flight.

◆ framebuffer_previous_size_generation

u64 framebuffer_previous_size_generation

◆ framebuffer_size_generation

u64 framebuffer_size_generation

◆ graphics_command_buffers

vulkan_command_buffer* graphics_command_buffers

The graphics command buffers, one per swapchain image.

◆ image_available_semaphores

VkSemaphore* image_available_semaphores

The semaphores used to indicate image availability, one per frame in flight.

◆ image_index

u32 image_index

The current image index.

◆ in_flight_fences

VkFence* in_flight_fences

The in-flight fences, used to indicate to the application when a frame is busy/ready. One per frame in flight.

◆ max_frames_in_flight

u8 max_frames_in_flight

Indicates the max number of frames in flight. 1 for double-buffering, 2 for triple-buffering.

◆ queue_complete_semaphores

VkSemaphore* queue_complete_semaphores

The semaphores used to indicate queue availability, one per frame in flight.

◆ recreating_swapchain

b8 recreating_swapchain

Indicates if the swapchain is currently being recreated.

◆ skip_frames

u8 skip_frames

◆ staging

renderbuffer* staging

Resusable staging buffers (one per frame in flight) to transfer data from a resource to a GPU-only buffer.

◆ surface

VkSurfaceKHR surface

The internal Vulkan surface for the window to be drawn to.

◆ swapchain

vulkan_swapchain swapchain

The swapchain.

The documentation for this struct was generated from the following file:

kohi.plugin.renderer.vulkan/src/vulkan_types.h

Data Fields