ppsspp/Common/VR/VRFramebuffer.h
2022-08-14 11:37:22 +02:00

102 lines
2.2 KiB
C

#pragma once
//OpenXR
#define XR_USE_GRAPHICS_API_OPENGL_ES 1
#define XR_USE_PLATFORM_ANDROID 1
#include <EGL/egl.h>
#include <EGL/eglext.h>
#include <jni.h>
#include <math.h>
#include <openxr.h>
#include <openxr_platform.h>
#define ALOGE(...) printf(__VA_ARGS__)
#define ALOGV(...) printf(__VA_ARGS__)
typedef union {
XrCompositionLayerProjection Projection;
XrCompositionLayerCylinderKHR Cylinder;
} ovrCompositorLayer_Union;
enum { ovrMaxLayerCount = 1 };
enum { ovrMaxNumEyes = 2 };
#define GL(func) func;
#define OXR(func) func;
typedef struct {
JavaVM* Vm;
jobject ActivityObject;
JNIEnv* Env;
char AppName[64];
int AppVersion;
} ovrJava;
typedef struct {
XrSwapchain Handle;
uint32_t Width;
uint32_t Height;
} ovrSwapChain;
typedef struct {
int Width;
int Height;
uint32_t TextureSwapChainLength;
uint32_t TextureSwapChainIndex;
ovrSwapChain ColorSwapChain;
XrSwapchainImageOpenGLESKHR* ColorSwapChainImage;
unsigned int* DepthBuffers;
unsigned int* FrameBuffers;
} ovrFramebuffer;
typedef struct {
ovrFramebuffer FrameBuffer;
} ovrRenderer;
typedef struct {
int Focused;
XrInstance Instance;
XrSession Session;
XrViewConfigurationProperties ViewportConfig;
XrViewConfigurationView ViewConfigurationView[ovrMaxNumEyes];
XrSystemId SystemId;
XrSpace HeadSpace;
XrSpace StageSpace;
XrSpace FakeStageSpace;
XrSpace CurrentSpace;
int SessionActive;
int SwapInterval;
// These threads will be marked as performance threads.
int MainThreadTid;
int RenderThreadTid;
ovrCompositorLayer_Union Layers[ovrMaxLayerCount];
int LayerCount;
ovrRenderer Renderer;
} ovrApp;
typedef struct {
uint64_t frameIndex;
ovrApp appState;
ovrJava java;
float predictedDisplayTime;
} engine_t;
void ovrApp_Clear(ovrApp* app);
void ovrApp_Destroy(ovrApp* app);
int ovrApp_HandleXrEvents(ovrApp* app);
void ovrFramebuffer_Acquire(ovrFramebuffer* frameBuffer);
void ovrFramebuffer_Resolve(ovrFramebuffer* frameBuffer);
void ovrFramebuffer_Release(ovrFramebuffer* frameBuffer);
void ovrFramebuffer_SetCurrent(ovrFramebuffer* frameBuffer);
void ovrFramebuffer_SetNone();
void ovrRenderer_Create(
XrSession session,
ovrRenderer* renderer,
int suggestedEyeTextureWidth,
int suggestedEyeTextureHeight);
void ovrRenderer_Destroy(ovrRenderer* renderer);