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Monado OpenXR Runtime
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client_gl_memobj_swapchain Class Reference

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

#include <client/comp_gl_memobj_swapchain.h>

Inheritance diagram for client_gl_memobj_swapchain:
Collaboration diagram for client_gl_memobj_swapchain:

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...
 

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: