GdkWin32GLContext: check for EGL support at runtime

2023-03-10 11:17:28 +01:00
parent 20964a3fa6
commit cf3e037e64
1 changed files with 6 additions and 0 deletions
--- a/gdk/win32/gdkglcontext-win32.c
+++ b/gdk/win32/gdkglcontext-win32.c
@ -1043,6 +1043,12 @@ gdk_win32_display_init_egl (GdkWin32Display *display_win32)
  if (display_win32->gl_type == GDK_WIN32_GL_NONE)
    GDK_NOTE (OPENGL, g_message ("Falling back to GLES..."));

+  if (!epoxy_has_egl ())
+    {
+      GDK_NOTE (OPENGL, g_message ("EGL/GLES support not present in this system"));
+      return;
+    }
+
  egl_disp = gdk_win32_get_egl_display (display_win32);

  if (egl_disp == EGL_NO_DISPLAY ||