comp_swapchain_image Struct Reference

A single swapchain image, holds the needed state for tracking image usage. More...

#include <util/comp_swapchain.h>

Collaboration diagram for comp_swapchain_image:

Data Fields
struct {
VkImageView *   alpha
VkImageView *   no_alpha
}	views
	Views used by the renderer and distortion code, for each array layer.
size_t	array_size
	The number of array slices in a texture, 1 == regular 2D texture.
uint32_t	use_count
	A usage counter, similar to a reference counter.
pthread_cond_t	use_cond
	A condition variable per swapchain image that is notified when use_count count reaches 0.
struct os_mutex	use_mutex
	A mutex per swapchain image that is used with use_cond.

Detailed Description

A single swapchain image, holds the needed state for tracking image usage.

See also

comp_swapchain

Field Documentation

array_size

size_t comp_swapchain_image::array_size

The number of array slices in a texture, 1 == regular 2D texture.

Referenced by do_post_create_vulkan_setup(), and image_cleanup().

use_cond

pthread_cond_t comp_swapchain_image::use_cond

A condition variable per swapchain image that is notified when use_count count reaches 0.

Referenced by comp_swapchain_teardown(), and do_post_create_vulkan_setup().

use_count

uint32_t comp_swapchain_image::use_count

A usage counter, similar to a reference counter.

Referenced by comp_swapchain_teardown(), and do_post_create_vulkan_setup().

use_mutex

struct os_mutex comp_swapchain_image::use_mutex

A mutex per swapchain image that is used with use_cond.

Referenced by comp_swapchain_teardown(), and do_post_create_vulkan_setup().

[struct]

struct { ... } comp_swapchain_image::views

Views used by the renderer and distortion code, for each array layer.

Referenced by do_post_create_vulkan_setup(), and image_cleanup().

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

• compositor/util/comp_swapchain.h