support only LuaJIT and use some additional (insignificant) optimizations

1 files changed, 8 insertions, 0 deletions

diff --git a/applause.c b/applause.c
index a1af0f3..1097447 100644
--- a/applause.c
+++ b/applause.c
@@ -16,6 +16,7 @@
 #include <lua.h>
 #include <lauxlib.h>
 #include <lualib.h>
+#include <luajit.h>
 
 #include <readline/readline.h>
 #include <readline/history.h>
@@ -494,6 +495,13 @@ l_Stream_play(lua_State *L)
 	luaL_checktype(L, -1, LUA_TFUNCTION);
 
 	/*
+	 * Make sure JIT compilation is turned on for the generator function
+	 * and all subfunctions.
+	 * This should not be necessary theoretically.
+	 */
+	luaJIT_setmode(L, -1, LUAJIT_MODE_ALLFUNC | LUAJIT_MODE_ON);
+
+	/*
 	 * Perform garbage collection cycle and turn it off
 	 * temporarily. This improves the realtime properties
 	 * of the sample generation loop below.