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ref: d3b86e53479266d0e27c86f0e0a8dea6dfe3a284
parent: 02fa913c32f43a3855db4ccc98b87f3018f672db
author: Jean-Marc Valin <[email protected]>
date: Wed Feb 20 07:18:41 EST 2008 

cwrs converted to use VARDECL/ALLOC macros


--- a/libcelt/cwrs.c
+++ b/libcelt/cwrs.c
@@ -111,7 +111,8 @@
 celt_uint32_t ncwrs(int _n,int _m)
 {
    int i;
-   celt_uint32_t nc[_n+1];
+   VARDECL(celt_uint32_t *nc);
+   ALLOC(nc,_n+1, celt_uint32_t);
    for (i=0;i<_n+1;i++)
       nc[i] = 1;
    for (i=0;i<_m;i++)
@@ -124,7 +125,8 @@
 celt_uint64_t ncwrs64(int _n,int _m)
 {
    int i;
-   celt_uint64_t nc[_n+1];
+   VARDECL(celt_uint64_t *nc);
+   ALLOC(nc,_n+1, celt_uint64_t);
    for (i=0;i<_n+1;i++)
       nc[i] = 1;
    for (i=0;i<_m;i++)
@@ -140,7 +142,8 @@
 void cwrsi(int _n,int _m,celt_uint32_t _i,int *_x,int *_s){
   int j;
   int k;
-  celt_uint32_t nc[_n+1];
+  VARDECL(celt_uint32_t *nc);
+  ALLOC(nc,_n+1, celt_uint32_t);
   for (j=0;j<_n+1;j++)
     nc[j] = 1;
   for (k=0;k<_m-1;k++)
@@ -183,7 +186,8 @@
   celt_uint32_t i;
   int      j;
   int      k;
-  celt_uint32_t nc[_n+1];
+  VARDECL(celt_uint32_t *nc);
+  ALLOC(nc,_n+1, celt_uint32_t);
   for (j=0;j<_n+1;j++)
     nc[j] = 1;
   for (k=0;k<_m;k++)
@@ -224,7 +228,8 @@
 void cwrsi64(int _n,int _m,celt_uint64_t _i,int *_x,int *_s){
   int j;
   int k;
-  celt_uint64_t nc[_n+1];
+  VARDECL(celt_uint64_t *nc);
+  ALLOC(nc,_n+1, celt_uint64_t);
   for (j=0;j<_n+1;j++)
     nc[j] = 1;
   for (k=0;k<_m-1;k++)
@@ -267,7 +272,8 @@
   celt_uint64_t i;
   int           j;
   int           k;
-  celt_uint64_t nc[_n+1];
+  VARDECL(celt_uint64_t *nc);
+  ALLOC(nc,_n+1, celt_uint64_t);
   for (j=0;j<_n+1;j++)
     nc[j] = 1;
   for (k=0;k<_m;k++)
@@ -342,8 +348,12 @@
 
 void encode_pulses(int *_y, int N, int K, ec_enc *enc)
 {
-   int comb[K];
-   int signs[K];
+   VARDECL(int *comb);
+   VARDECL(int *signs);
+   
+   ALLOC(comb, K, int);
+   ALLOC(signs, K, int);
+   
    pulse2comb(N, K, comb, signs, _y);
    /* Go with 32-bit path if we're sure we can */
    if (N<=13 && K<=13)
@@ -360,8 +370,11 @@
 
 void decode_pulses(int *_y, int N, int K, ec_dec *dec)
 {
-   int comb[K];
-   int signs[K];   
+   VARDECL(int *comb);
+   VARDECL(int *signs);
+   
+   ALLOC(comb, K, int);
+   ALLOC(signs, K, int);
    if (N<=13 && K<=13)
    {
       cwrsi(N, K, ec_dec_uint(dec, ncwrs(N, K)), comb, signs);