* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#define CONFIG_FLOAT 1
-#include "mpegaudiodec.c"
+#include "config.h"
+#include "libavutil/samplefmt.h"
+
+#define USE_FLOATS 1
+
+#include "mpegaudio.h"
+
+#define SHR(a,b) ((a)*(1.0f/(1<<(b))))
+#define FIXR_OLD(a) ((int)((a) * FRAC_ONE + 0.5))
+#define FIXR(x) ((float)(x))
+#define FIXHR(x) ((float)(x))
+#define MULH3(x, y, s) ((s)*(y)*(x))
+#define MULLx(x, y, s) ((y)*(x))
+#define RENAME(a) a ## _float
+#define OUT_FMT AV_SAMPLE_FMT_FLT
+#define OUT_FMT_P AV_SAMPLE_FMT_FLTP
+
+#include "mpegaudiodec_template.c"
#if CONFIG_MP1FLOAT_DECODER
AVCodec ff_mp1float_decoder = {