No need to memset() the byte buffer

libcelt/celt.c

@@ -734,9 +734,6 @@ int celt_encode_with_ec_float(CELTEncoder * restrict st, const celt_sig * pcm, c
    if (LM>=MAX_CONFIG_SIZES)
       return CELT_BAD_ARG;
    M=1<<LM;
-   /* The memset is important for now in case the encoder doesn't 
-      fill up all the bytes */
-   CELT_MEMSET(compressed, 0, nbCompressedBytes);
 
    if (enc==NULL)
    {
@@ -1056,6 +1053,10 @@ int celt_encode_with_ec_float(CELTEncoder * restrict st, const celt_sig * pcm, c
       }
    }
 
+   /* If there's any room left (can only happen for very high rates),
+      fill it with zeros */
+   while (nbCompressedBytes*8 - ec_enc_tell(enc,0) >= 8)
+      ec_enc_bits(enc, 0, 8);
    ec_enc_done(enc);
    
    RESTORE_STACK;

libcelt/entenc.c

@@ -38,8 +38,6 @@
 #include "arch.h"
 
 
-#define EC_BUFFER_INCREMENT (256)
-
 void ec_byte_writeinit_buffer(ec_byte_buffer *_b, unsigned char *_buf, long _size){
   _b->ptr=_b->buf=_buf;
   _b->end_ptr=_b->buf+_size-1;