components/web/firefox/patches/16-egl-crashes-on-nvidia-470-and-higher.patch

   1 Firefox crashes very early in start if using nVidia hardware and
   2 driver 470.x or higher.  The problem appears that Xorg and/or Mesa doesn't
   3 have working EGL support on OI, even though the nVidia driver claims support.
   4 Make sure EGL is not used for now.  Revisit patch when xorg and mesa are
   5 updated on OI.
   6
   7 --- firefox-114.0/toolkit/xre/glxtest/glxtest.cpp.old   2023-01-25 16:57:32.381884245 +0000
   8 +++ firefox-114.0/toolkit/xre/glxtest/glxtest.cpp       2023-01-25 17:01:49.335385472 +0000
   9 @@ -478,6 +478,9 @@
  10
  11  static bool get_egl_gl_status(EGLDisplay dpy,
  12                                PFNEGLGETPROCADDRESS eglGetProcAddress) {
  13 +
  14 +  return false;
  15 +
  16    typedef EGLBoolean (*PFNEGLCHOOSECONFIGPROC)(
  17        EGLDisplay dpy, EGLint const* attrib_list, EGLConfig* configs,
  18        EGLint config_size, EGLint* num_config);
  19 @@ -637,6 +640,9 @@
  20  }
  21
  22  static bool get_egl_status(EGLNativeDisplayType native_dpy) {
  23 +
  24 +  return false;
  25 +
  26    log("GLX_TEST: get_egl_status start\n");
  27
  28    EGLDisplay dpy = nullptr;
  29 @@ -917,6 +923,9 @@
  30  }
  31
  32  bool x11_egltest() {
  33 +
  34 +  return false;
  35 +
  36    log("GLX_TEST: x11_egltest start\n");
  37
  38    Display* dpy = XOpenDisplay(nullptr);
  39 @@ -1223,9 +1232,7 @@
  40  #ifdef MOZ_X11
  41    if (!aWayland) {
  42      // TODO: --display command line argument is not properly handled
  43 -    if (!x11_egltest()) {
  44        glxtest();
  45 -    }
  46    }
  47  #endif
  48    // Finally write buffered data to the pipe.