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#include "shared_x11.h"
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#include "loaders/loader_x11.h"
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#include <cstdlib>
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#include <iostream>
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#include <memory>
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#include <functional>
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static std::unique_ptr<Display, std::function<void(Display*)>> display;
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bool init_x11() {
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static bool failed = false;
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if (failed)
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return false;
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if (display)
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return true;
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if (!g_x11->IsLoaded()) {
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std::cerr << "MANGOHUD: X11 loader failed to load\n";
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failed = true;
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return false;
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}
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const char *displayid = getenv("DISPLAY");
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if (displayid) {
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auto local_x11 = g_x11;
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display = { g_x11->XOpenDisplay(displayid),
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[local_x11](Display* dpy) {
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if (dpy)
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local_x11->XCloseDisplay(dpy);
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}
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};
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}
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failed = !display;
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if (failed)
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std::cerr << "MANGOHUD: XOpenDisplay failed to open display '" << displayid << "'\n";
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return !!display;
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}
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Display* get_xdisplay()
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{
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return display.get();
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}
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