oxr_api_system.c File Reference

Holds system related entrypoints. More...

#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "xrt/xrt_compiler.h"
#include "xrt/xrt_gfx_gl.h"
#include "xrt/xrt_gfx_gles.h"
#include "util/u_debug.h"
#include "oxr_objects.h"
#include "oxr_logger.h"
#include "oxr_two_call.h"
#include "oxr_api_funcs.h"
#include "oxr_api_verify.h"

Include dependency graph for oxr_api_system.c:

Macros
#define	OXR_VERIFY_SYSTEM_AND_GET(log, inst, sysId, system)
	A helper define that verifies the systemId. More...

Functions
XrResult	oxr_xrGetSystem (XrInstance instance, const XrSystemGetInfo *getInfo, XrSystemId *systemId)
	OpenXR API function xrGetSystem. More...
XrResult	oxr_xrGetSystemProperties (XrInstance instance, XrSystemId systemId, XrSystemProperties *properties)
	OpenXR API function xrGetSystemProperties. More...
XrResult	oxr_xrEnumerateViewConfigurations (XrInstance instance, XrSystemId systemId, uint32_t viewConfigurationTypeCapacityInput, uint32_t *viewConfigurationTypeCountOutput, XrViewConfigurationType *viewConfigurationTypes)
	OpenXR API function xrEnumerateViewConfigurations. More...
XrResult	oxr_xrEnumerateEnvironmentBlendModes (XrInstance instance, XrSystemId systemId, XrViewConfigurationType viewConfigurationType, uint32_t environmentBlendModeCapacityInput, uint32_t *environmentBlendModeCountOutput, XrEnvironmentBlendMode *environmentBlendModes)
	OpenXR API function xrEnumerateEnvironmentBlendModes. More...
XrResult	oxr_xrGetViewConfigurationProperties (XrInstance instance, XrSystemId systemId, XrViewConfigurationType viewConfigurationType, XrViewConfigurationProperties *configurationProperties)
	OpenXR API function xrGetViewConfigurationProperties. More...
XrResult	oxr_xrEnumerateViewConfigurationViews (XrInstance instance, XrSystemId systemId, XrViewConfigurationType viewConfigurationType, uint32_t viewCapacityInput, uint32_t *viewCountOutput, XrViewConfigurationView *views)
	OpenXR API function xrEnumerateViewConfigurationViews. More...
XrResult	oxr_xrGetOpenGLGraphicsRequirementsKHR (XrInstance instance, XrSystemId systemId, XrGraphicsRequirementsOpenGLKHR *graphicsRequirements)
	OpenXR API function xrGetOpenGLGraphicsRequirementsKHR. More...
XrResult	oxr_xrGetVulkanInstanceExtensionsKHR (XrInstance instance, XrSystemId systemId, uint32_t namesCapacityInput, uint32_t *namesCountOutput, char *namesString)
	OpenXR API function xrGetVulkanInstanceExtensionsKHR. More...
XrResult	oxr_xrGetVulkanDeviceExtensionsKHR (XrInstance instance, XrSystemId systemId, uint32_t namesCapacityInput, uint32_t *namesCountOutput, char *namesString)
	OpenXR API function xrGetVulkanDeviceExtensionsKHR. More...
VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL	vkGetInstanceProcAddr (VkInstance instance, const char *pName)
XrResult	oxr_xrGetVulkanGraphicsDeviceKHR (XrInstance instance, XrSystemId systemId, VkInstance vkInstance, VkPhysicalDevice *vkPhysicalDevice)
	OpenXR API function xrGetVulkanGraphicsDeviceKHR. More...
XrResult	oxr_xrGetVulkanGraphicsRequirementsKHR (XrInstance instance, XrSystemId systemId, XrGraphicsRequirementsVulkanKHR *graphicsRequirements)
	OpenXR API function xrGetVulkanGraphicsRequirementsKHR. More...

Detailed Description

Holds system related entrypoints.

Author

Jakob Bornecrantz jakob.nosp@m.@col.nosp@m.labor.nosp@m.a.co.nosp@m.m

Macro Definition Documentation

OXR_VERIFY_SYSTEM_AND_GET

#define OXR_VERIFY_SYSTEM_AND_GET	(		log,
			inst,
			sysId,
			system
	)

Value:

struct oxr_system *system = NULL;                                      \
        do {                                                                   \
                XrResult ret =                                                 \
                    oxr_system_get_by_id(log, inst, sysId, &system);           \
                if (ret != XR_SUCCESS) {                                       \
                        return ret;                                            \
                }                                                              \
                assert(system != NULL);                                        \
        } while (false)

A helper define that verifies the systemId.

Referenced by oxr_xrEnumerateEnvironmentBlendModes(), oxr_xrEnumerateViewConfigurations(), oxr_xrEnumerateViewConfigurationViews(), oxr_xrGetOpenGLGraphicsRequirementsKHR(), oxr_xrGetSystemProperties(), oxr_xrGetViewConfigurationProperties(), oxr_xrGetVulkanDeviceExtensionsKHR(), oxr_xrGetVulkanGraphicsDeviceKHR(), oxr_xrGetVulkanGraphicsRequirementsKHR(), and oxr_xrGetVulkanInstanceExtensionsKHR().

Function Documentation

vkGetInstanceProcAddr()

VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vkGetInstanceProcAddr	(	VkInstance	instance,
		const char *	pName
	)

Referenced by oxr_xrGetVulkanDeviceExtensionsKHR(), and oxr_xrGetVulkanGraphicsDeviceKHR().