Wraps the real compositor swapchain providing a OpenGL based interface. More...

Inheritance diagram for client_gl_memobj_swapchain:

Collaboration diagram for client_gl_memobj_swapchain:

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Data Fields
struct client_gl_swapchain	base

unsigned int	memory [XRT_MAX_SWAPCHAIN_IMAGES]

Data Fields inherited from xrt_swapchain_gl
struct xrt_swapchain	base
	Base. More...

unsigned int	images [XRT_MAX_SWAPCHAIN_IMAGES]

Data Fields inherited from xrt_swapchain
struct xrt_reference	reference
	Reference helper. More...

uint32_t	image_count
	Number of images. More...

void(*	destroy )(struct xrt_swapchain *xsc)
	dec_image_use must have been called as often as inc_image_use. More...

xrt_result_t(*	acquire_image )(struct xrt_swapchain xsc, uint32_t out_index)
	Obtain the index of the next image to use, without blocking on being able to write to it. More...

xrt_result_t(*	inc_image_use )(struct xrt_swapchain *xsc, uint32_t index)
	Increments the use counter of a swapchain image. More...

xrt_result_t(*	dec_image_use )(struct xrt_swapchain *xsc, uint32_t index)
	Decrements the use counter of a swapchain image. More...

xrt_result_t(*	wait_image )(struct xrt_swapchain *xsc, int64_t timeout_ns, uint32_t index)
	Wait until image `index` is available for exclusive use, or until `timeout_ns` expires. More...

xrt_result_t(*	barrier_image )(struct xrt_swapchain *xsc, enum xrt_barrier_direction direction, uint32_t index)
	Do any barrier transitions to and from the application. More...

xrt_result_t(*	release_image )(struct xrt_swapchain *xsc, uint32_t index)
	See xrReleaseSwapchainImage, state tracker needs to track index. More...

Additional Inherited Members
Static Public Member Functions inherited from xrt_swapchain
static xrt_result_t	xrt_swapchain_acquire_image (struct xrt_swapchain xsc, uint32_t out_index)
	Obtain the index of the next image to use, without blocking on being able to write to it. More...

static xrt_result_t	xrt_swapchain_inc_image_use (struct xrt_swapchain *xsc, uint32_t index)
	Increments the use counter of a swapchain image. More...

static xrt_result_t	xrt_swapchain_dec_image_use (struct xrt_swapchain *xsc, uint32_t index)
	Decrements the use counter of a swapchain image. More...

static xrt_result_t	xrt_swapchain_wait_image (struct xrt_swapchain *xsc, int64_t timeout_ns, uint32_t index)
	Wait until image `index` is available for exclusive use, or until `timeout_ns` expires. More...

static xrt_result_t	xrt_swapchain_barrier_image (struct xrt_swapchain *xsc, enum xrt_barrier_direction direction, uint32_t index)
	Do any barrier transitions to and from the application. More...

static xrt_result_t	xrt_swapchain_release_image (struct xrt_swapchain *xsc, uint32_t index)
	See xrReleaseSwapchainImage, state tracker needs to track index. More...

Related Functions inherited from xrt_swapchain
static void	xrt_swapchain_reference (struct xrt_swapchain *dst, struct xrt_swapchain src)
	Update the reference counts on swapchain(s). More...

Detailed Description

Wraps the real compositor swapchain providing a OpenGL based interface.

Almost a one to one mapping to a OpenXR swapchain.

The documentation for this class was generated from the following files:

Data Fields