Restore options to default, change default runtime engine

Author: ethanaobrien

libretro/libretro_core_options.h

@@ -135,7 +135,11 @@ struct retro_core_option_v2_definition option_defs_us[] = {
          { "Interpreter", NULL },
          { NULL, NULL },
       },
+#ifdef __EMSCRIPTEN__
+      "Interpreter"
+#else
       "JIT"
+#endif
    },
    {
       "ppsspp_fast_memory",
@@ -397,7 +401,7 @@ struct retro_core_option_v2_definition option_defs_us[] = {
       NULL,
       "video",
       BOOL_OPTIONS,
-      "enabled"
+      "disabled"
    },
    {
       "ppsspp_frame_duplication",
@@ -407,7 +411,7 @@ struct retro_core_option_v2_definition option_defs_us[] = {
       NULL,
       "video",
       BOOL_OPTIONS,
-      "disabled"
+      "enabled"
    },
    {
       "ppsspp_detect_vsync_swap_interval",