ppsspp/Common/VR/OpenXRLoader.h
2022-11-06 17:40:41 +01:00

123 lines
5.0 KiB
C++

#pragma once
//Vulkan
#ifdef VK_USE_NATIVE_LIB
#include <vulkan/vulkan.h>
#else
#include "Common/GPU/Vulkan/VulkanLoader.h"
using namespace PPSSPP_VK;
#endif
#ifdef ANDROID
#include <jni.h>
#define XR_USE_PLATFORM_ANDROID 1
#define XR_USE_GRAPHICS_API_OPENGL_ES 1
#define XR_USE_GRAPHICS_API_VULKAN 1
#include <EGL/egl.h>
#include <EGL/eglext.h>
#if OPENXR
// One of the Android-based headsets. We're linking with a static OpenXR loader.
#else
// Normal Android app, we don't have a loader so use our own dynamic loader, which won't load anything.
#define XR_NO_PROTOTYPES 1
#endif
#elif defined(_WIN32)
#include "Common/CommonWindows.h"
#if defined(WINAPI_FAMILY) && defined(WINAPI_FAMILY_PARTITION)
#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) && WINAPI_FAMILY == WINAPI_FAMILY_DESKTOP_APP
#if defined(_M_IX86) || defined(_M_X64)
#include "Common/GPU/OpenGL/GLCommon.h"
#define XR_USE_GRAPHICS_API_OPENGL 1
#endif
#define XR_USE_PLATFORM_WIN32 1
#endif
#endif
#define XR_USE_GRAPHICS_API_VULKAN 1
#include "Common/VR/OpenXRLoader.h"
#include <unknwn.h>
#define XR_NO_PROTOTYPES 1
#else
#define XR_USE_GRAPHICS_API_VULKAN 1
#define XR_NO_PROTOTYPES 1
#endif
#include <openxr.h>
#include <openxr_platform.h>
#ifdef XR_NO_PROTOTYPES
extern PFN_xrGetInstanceProcAddr xrGetInstanceProcAddr;
extern PFN_xrEnumerateApiLayerProperties xrEnumerateApiLayerProperties;
extern PFN_xrEnumerateInstanceExtensionProperties xrEnumerateInstanceExtensionProperties;
extern PFN_xrCreateInstance xrCreateInstance;
extern PFN_xrDestroyInstance xrDestroyInstance;
extern PFN_xrGetInstanceProperties xrGetInstanceProperties;
extern PFN_xrPollEvent xrPollEvent;
extern PFN_xrResultToString xrResultToString;
extern PFN_xrStructureTypeToString xrStructureTypeToString;
extern PFN_xrGetSystem xrGetSystem;
extern PFN_xrGetSystemProperties xrGetSystemProperties;
extern PFN_xrEnumerateEnvironmentBlendModes xrEnumerateEnvironmentBlendModes;
extern PFN_xrCreateSession xrCreateSession;
extern PFN_xrDestroySession xrDestroySession;
extern PFN_xrEnumerateReferenceSpaces xrEnumerateReferenceSpaces;
extern PFN_xrCreateReferenceSpace xrCreateReferenceSpace;
extern PFN_xrGetReferenceSpaceBoundsRect xrGetReferenceSpaceBoundsRect;
extern PFN_xrCreateActionSpace xrCreateActionSpace;
extern PFN_xrLocateSpace xrLocateSpace;
extern PFN_xrDestroySpace xrDestroySpace;
extern PFN_xrEnumerateViewConfigurations xrEnumerateViewConfigurations;
extern PFN_xrGetViewConfigurationProperties xrGetViewConfigurationProperties;
extern PFN_xrEnumerateViewConfigurationViews xrEnumerateViewConfigurationViews;
extern PFN_xrEnumerateSwapchainFormats xrEnumerateSwapchainFormats;
extern PFN_xrCreateSwapchain xrCreateSwapchain;
extern PFN_xrDestroySwapchain xrDestroySwapchain;
extern PFN_xrEnumerateSwapchainImages xrEnumerateSwapchainImages;
extern PFN_xrAcquireSwapchainImage xrAcquireSwapchainImage;
extern PFN_xrWaitSwapchainImage xrWaitSwapchainImage;
extern PFN_xrReleaseSwapchainImage xrReleaseSwapchainImage;
extern PFN_xrBeginSession xrBeginSession;
extern PFN_xrEndSession xrEndSession;
extern PFN_xrRequestExitSession xrRequestExitSession;
extern PFN_xrWaitFrame xrWaitFrame;
extern PFN_xrBeginFrame xrBeginFrame;
extern PFN_xrEndFrame xrEndFrame;
extern PFN_xrLocateViews xrLocateViews;
extern PFN_xrStringToPath xrStringToPath;
extern PFN_xrPathToString xrPathToString;
extern PFN_xrCreateActionSet xrCreateActionSet;
extern PFN_xrDestroyActionSet xrDestroyActionSet;
extern PFN_xrCreateAction xrCreateAction;
extern PFN_xrDestroyAction xrDestroyAction;
extern PFN_xrSuggestInteractionProfileBindings xrSuggestInteractionProfileBindings;
extern PFN_xrAttachSessionActionSets xrAttachSessionActionSets;
extern PFN_xrGetCurrentInteractionProfile xrGetCurrentInteractionProfile;
extern PFN_xrGetActionStateBoolean xrGetActionStateBoolean;
extern PFN_xrGetActionStateFloat xrGetActionStateFloat;
extern PFN_xrGetActionStateVector2f xrGetActionStateVector2f;
extern PFN_xrGetActionStatePose xrGetActionStatePose;
extern PFN_xrSyncActions xrSyncActions;
extern PFN_xrEnumerateBoundSourcesForAction xrEnumerateBoundSourcesForAction;
extern PFN_xrGetInputSourceLocalizedName xrGetInputSourceLocalizedName;
extern PFN_xrApplyHapticFeedback xrApplyHapticFeedback;
extern PFN_xrStopHapticFeedback xrStopHapticFeedback;
// Dynamic loader for OpenXR on desktop platforms.
// On Quest/Pico, we use statically linked loaders provided by the platform owners.
// On Windows (and Linux etc), we're not so lucky - we could link to static libraries, but we really
// don't want to as we still want to function when one is not present.
//
// Similar to our dynamic Vulkan loader.
bool XRLoad();
void XRLoadInstanceFunctions(XrInstance instance);
#else
inline bool XRLoad() { return true; }
inline void XRLoadInstanceFunctions(XrInstance instance) {}
#endif