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Updated Linux X11 & OLGX hooks.

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Use LD_PRELOAD=$PWD/libsteam_api.so app_name to load overlay.
This commit is contained in:
Nemirtingas 2019-09-03 10:32:32 +02:00
parent d6f29ffffa
commit ecd753422b
5 changed files with 232 additions and 139 deletions
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29
overlay_experimental/linux/X11_Hook.h
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@ -20,29 +20,48 @@ private:
// Variables
bool hooked;
bool initialized;
Window game_wnd;
// Functions
X11_Hook();
// Hook to X11 window messages
static int MyXEventsQueued(Display * display, int mode);
decltype(XEventsQueued)* _XEventsQueued;
decltype(XPeekEvent)* _XPeekEvent;
decltype(XNextEvent)* _XNextEvent;
decltype(XKeysymToKeycode)* _XKeysymToKeycode;
decltype(XLookupKeysym)* _XLookupKeysym;
decltype(XPending)* _XPending;
//decltype(XKeysymToKeycode)* _XKeysymToKeycode;
//decltype(XLookupKeysym)* _XLookupKeysym;
//decltype(XGetGeometry)* _XGetGeometry;
public:
static int MyXEventsQueued(Display * display, int mode);
static int MyXNextEvent(Display* display, XEvent *event);
static int MyXPeekEvent(Display* display, XEvent *event);
static int MyXPending(Display* display);
virtual ~X11_Hook();
void resetRenderState();
void prepareForOverlay(Display *display);
void prepareForOverlay(Display *display, Window wnd);
Window get_game_wnd() const{ return game_wnd; }
bool start_hook();
static X11_Hook* Inst();
virtual const char* get_lib_name() const;
inline decltype(XEventsQueued)* get_XEventsQueued() const { return _XEventsQueued; }
inline decltype(XPeekEvent)* get_XPeekEvent() const { return _XPeekEvent; }
inline decltype(XNextEvent)* get_XNextEvent() const { return _XNextEvent; }
inline decltype(XPending)* get_XPending() const { return _XPending; }
inline void loadXEventsQueued(decltype(XEventsQueued)* pfnXEventsQueued) { _XEventsQueued = pfnXEventsQueued; }
inline void loadXPeekEvent(decltype(XPeekEvent)* pfnXPeekEvent) { _XPeekEvent = pfnXPeekEvent; }
inline void loadXNextEvent(decltype(XNextEvent)* pfnXNextEvent) { _XNextEvent = pfnXNextEvent; }
inline void loadXPending(decltype(XPending)* pfnXPending) { _XPending = pfnXPending; }
};
#endif//NO_OVERLAY