1 files changed, 6 insertions, 14 deletions
diff --git a/decoder/ixheaacd_mps_polyphase.h b/decoder/ixheaacd_mps_polyphase.h
index 79e2c8e..8144455 100644
--- a/decoder/ixheaacd_mps_polyphase.h
+++ b/decoder/ixheaacd_mps_polyphase.h
@@ -21,19 +21,11 @@
 #define IXHEAACD_MPS_POLYPHASE_H
 
 #define MAX_NUM_QMF_BANDS_SAC (128)
-#define POLY_PHASE_SYNTH_SIZE (1152)
+#define POLY_PHASE_SYNTH_SIZE (1280)
+#define QMF_BANDS_32 (32)
+#define QMF_BANDS_64 (64)
+#define QMF_BANDS_128 (128)
 
-typedef struct ia_mps_poly_phase_synth_struct {
-  FLOAT32 state[POLY_PHASE_SYNTH_SIZE];
-} ia_mps_poly_phase_synth_struct;
+VOID ixheaacd_mps_synt_init(FLOAT32 state[POLY_PHASE_SYNTH_SIZE]);
 
-typedef struct ia_mps_poly_phase_struct {
-  int resolution;
-} ia_mps_poly_phase_struct;
-
-VOID ixheaacd_mps_synt_create(ia_mps_poly_phase_struct *kernel,
-                              WORD32 resolution);
-
-VOID ixheaacd_mps_synt_init(ia_mps_poly_phase_synth_struct *self);
-
-#endif
+#endif /* IXHEAACD_MPS_POLYPHASE_H */