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 "util/u_trace_marker.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.
#define	OXR_VERIFY_XSYSC(LOG, SYS)

Functions
XRAPI_ATTR XrResult XRAPI_CALL	oxr_xrGetSystem (XrInstance instance, const XrSystemGetInfo *getInfo, XrSystemId *systemId)
	OpenXR API function xrGetSystem.
XRAPI_ATTR XrResult XRAPI_CALL	oxr_xrGetSystemProperties (XrInstance instance, XrSystemId systemId, XrSystemProperties *properties)
	OpenXR API function xrGetSystemProperties.
XRAPI_ATTR XrResult XRAPI_CALL	oxr_xrEnumerateViewConfigurations (XrInstance instance, XrSystemId systemId, uint32_t viewConfigurationTypeCapacityInput, uint32_t *viewConfigurationTypeCountOutput, XrViewConfigurationType *viewConfigurationTypes)
	OpenXR API function xrEnumerateViewConfigurations.
XRAPI_ATTR XrResult XRAPI_CALL	oxr_xrEnumerateEnvironmentBlendModes (XrInstance instance, XrSystemId systemId, XrViewConfigurationType viewConfigurationType, uint32_t environmentBlendModeCapacityInput, uint32_t *environmentBlendModeCountOutput, XrEnvironmentBlendMode *environmentBlendModes)
	OpenXR API function xrEnumerateEnvironmentBlendModes.
XRAPI_ATTR XrResult XRAPI_CALL	oxr_xrGetViewConfigurationProperties (XrInstance instance, XrSystemId systemId, XrViewConfigurationType viewConfigurationType, XrViewConfigurationProperties *configurationProperties)
	OpenXR API function xrGetViewConfigurationProperties.
XRAPI_ATTR XrResult XRAPI_CALL	oxr_xrEnumerateViewConfigurationViews (XrInstance instance, XrSystemId systemId, XrViewConfigurationType viewConfigurationType, uint32_t viewCapacityInput, uint32_t *viewCountOutput, XrViewConfigurationView *views)
	OpenXR API function xrEnumerateViewConfigurationViews.
XRAPI_ATTR XrResult XRAPI_CALL	oxr_xrGetOpenGLGraphicsRequirementsKHR (XrInstance instance, XrSystemId systemId, XrGraphicsRequirementsOpenGLKHR *graphicsRequirements)
	OpenXR API function xrGetOpenGLGraphicsRequirementsKHR.
XRAPI_ATTR XrResult XRAPI_CALL	oxr_xrGetVulkanInstanceExtensionsKHR (XrInstance instance, XrSystemId systemId, uint32_t namesCapacityInput, uint32_t *namesCountOutput, char *namesString)
	OpenXR API function xrGetVulkanInstanceExtensionsKHR.
XRAPI_ATTR XrResult XRAPI_CALL	oxr_xrGetVulkanDeviceExtensionsKHR (XrInstance instance, XrSystemId systemId, uint32_t namesCapacityInput, uint32_t *namesCountOutput, char *namesString)
	OpenXR API function xrGetVulkanDeviceExtensionsKHR.
VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL	vkGetInstanceProcAddr (VkInstance instance, const char *pName)
XRAPI_ATTR XrResult XRAPI_CALL	oxr_xrGetVulkanGraphicsDeviceKHR (XrInstance instance, XrSystemId systemId, VkInstance vkInstance, VkPhysicalDevice *vkPhysicalDevice)
	OpenXR API function xrGetVulkanGraphicsDeviceKHR.
XRAPI_ATTR XrResult XRAPI_CALL	oxr_xrGetVulkanGraphicsDevice2KHR (XrInstance instance, const XrVulkanGraphicsDeviceGetInfoKHR *getInfo, VkPhysicalDevice *vkPhysicalDevice)
	OpenXR API function xrGetVulkanGraphicsDeviceKHR.
XRAPI_ATTR XrResult XRAPI_CALL	oxr_xrGetVulkanGraphicsRequirementsKHR (XrInstance instance, XrSystemId systemId, XrGraphicsRequirementsVulkanKHR *graphicsRequirements)
	OpenXR API function xrGetVulkanGraphicsRequirementsKHR.
XRAPI_ATTR XrResult XRAPI_CALL	oxr_xrGetVulkanGraphicsRequirements2KHR (XrInstance instance, XrSystemId systemId, XrGraphicsRequirementsVulkan2KHR *graphicsRequirements)
	OpenXR API function xrGetVulkanGraphicsRequirements2KHR.
XRAPI_ATTR XrResult XRAPI_CALL	oxr_xrCreateVulkanInstanceKHR (XrInstance instance, const XrVulkanInstanceCreateInfoKHR *createInfo, VkInstance *vulkanInstance, VkResult *vulkanResult)
	OpenXR API function xrCreateVulkanInstanceKHR.
XRAPI_ATTR XrResult XRAPI_CALL	oxr_xrCreateVulkanDeviceKHR (XrInstance instance, const XrVulkanDeviceCreateInfoKHR *createInfo, VkDevice *vulkanDevice, VkResult *vulkanResult)
	OpenXR API function xrCreateVulkanDeviceKHR.

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.

OXR_VERIFY_XSYSC

#define OXR_VERIFY_XSYSC	(		LOG,
			SYS
	)

Value:

        do {                                                                                                           \
                if ((SYS)->xsysc == NULL) {                                                                            \
                        return oxr_error((LOG), XR_ERROR_VALIDATION_FAILURE,                                           \
                                         " Function can not be called when specifically not asking for graphics");     \
                }                                                                                                      \
        } while (false)