Initial commit

1 files changed, 106 insertions, 0 deletions

diff --git a/contrib/SDL-3.2.8/src/video/openvr/SDL_openvrvideo.h b/contrib/SDL-3.2.8/src/video/openvr/SDL_openvrvideo.h
new file mode 100644
index 0000000..6eade3e
--- /dev/null
+++ b/contrib/SDL-3.2.8/src/video/openvr/SDL_openvrvideo.h
@@ -0,0 +1,106 @@
+#ifndef _SDL_OPENVRVIDEO_H
+#define _SDL_OPENVRVIDEO_H
+
+#ifdef SDL_VIDEO_DRIVER_WINDOWS
+#ifdef EXTERN_C
+#undef EXTERN_C
+#endif
+#endif
+
+// OpenVR has a LOT of unused variables that GCC will freak out on.
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-variable"
+#endif
+
+#define USE_SDL
+#include "openvr_capi.h"
+
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif
+
+#include <stdint.h>
+
+#ifndef SDL_VIDEO_DRIVER_WINDOWS
+
+#include <GLES3/gl3.h>
+#include <GLES3/gl32.h>
+#include <EGL/egl.h>
+#include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
+#include <GLES2/gl2ext.h>
+
+#endif
+
+
+struct SDL_WindowData
+{
+#ifdef SDL_VIDEO_DRIVER_WINDOWS
+    SDL_Window *window;
+    HWND hwnd;
+    HWND parent;
+    HDC hdc;
+    HDC mdc;
+#else
+    int dummy;
+#endif
+};
+
+struct SDL_VideoData {
+    void * openVRLIB;
+    intptr_t vrtoken;
+    intptr_t (*FN_VR_InitInternal)( EVRInitError *peError, EVRApplicationType eType );
+    const char *(*FN_VR_GetVRInitErrorAsEnglishDescription)( EVRInitError error );
+    intptr_t (*FN_VR_GetGenericInterface)( const char *pchInterfaceVersion, EVRInitError *peError );
+
+    int is_buffer_rendering;
+
+    unsigned int overlaytexture;
+
+    unsigned int fbo, rbo;
+
+    int saved_texture_state;
+
+    struct VR_IVRSystem_FnTable *oSystem;
+    struct VR_IVROverlay_FnTable *oOverlay;
+        struct VR_IVRInput_FnTable * oInput;
+        VROverlayHandle_t overlayID, thumbID, cursorID;
+        
+        char * sOverlayName;
+
+        VRActionSetHandle_t input_action_set;
+        VRActionHandle_t * input_action_handles_buttons;
+        int input_action_handles_buttons_count;
+        VRActionHandle_t * input_action_handles_axes;
+        int input_action_handles_axes_count;
+        VRActionHandle_t input_action_handles_haptics[2];
+
+    bool bKeyboardShown;
+    bool bHasShownOverlay;
+    int targw, targh;
+    int last_targw, last_targh;
+    int swap_interval;
+
+    bool bDidCreateOverlay;
+        bool renderdoc_debugmarker_frame_end;
+        bool bIconOverridden;
+        
+        SDL_Window * window;
+        
+        SDL_Joystick *virtual_joystick;
+#ifdef SDL_VIDEO_DRIVER_WINDOWS
+    HDC hdc;
+    HGLRC hglrc;
+#else
+    EGLDisplay eglDpy;
+    EGLContext eglCtx;
+#endif
+};
+
+struct SDL_DisplayData
+{
+    int dummy;
+};
+
+#endif