Minor cleanup -- nothing to see here

celt/celt_decoder.c

@@ -264,7 +264,7 @@ void compute_inv_mdcts(const CELTMode *mode, int shortBlocks, celt_sig *X,
    int B;
    int N;
    int shift;
-   const int overlap = OVERLAP(mode);
+   const int overlap = mode->overlap;
 
    if (shortBlocks)
    {

celt/celt_encoder.c

@@ -416,7 +416,7 @@ int patch_transient_decision(opus_val16 *newE, opus_val16 *oldE, int nbEBands,
 static void compute_mdcts(const CELTMode *mode, int shortBlocks, celt_sig * OPUS_RESTRICT in,
                           celt_sig * OPUS_RESTRICT out, int C, int CC, int LM, int upsample)
 {
-   const int overlap = OVERLAP(mode);
+   const int overlap = mode->overlap;
    int N;
    int B;
    int shift;

celt/modes.h

@@ -39,14 +39,6 @@
 
 #define MAX_PERIOD 1024
 
-#ifndef OVERLAP
-#define OVERLAP(mode) ((mode)->overlap)
-#endif
-
-#ifndef FRAMESIZE
-#define FRAMESIZE(mode) ((mode)->mdctSize)
-#endif
-
 typedef struct {
    int size;
    const opus_int16 *index;