Changeset 179 for libmpc/branches/r2d/libmpcdec/mpc_bits_reader.c

Timestamp:

12/20/06 20:42:30 (18 years ago)

Author:

r2d

Message:

• bugfix

File:

• libmpc/branches/r2d/libmpcdec/mpc_bits_reader.c (modified) (2 diffs)

libmpc/branches/r2d/libmpcdec/mpc_bits_reader.c

@@ -106 +106 @@
 { 0, 1, 0, 3, 2, 1, 0, 7, 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 31};
 
+// FIXME : make it work without 64 bit use for 32 bit output
 mpc_uint32_t mpc_bits_read(mpc_bits_reader * r, const unsigned int nb_bits)
 {
-        mpc_uint32_t ret = r->buff[0];
+        mpc_uint64_t ret = r->buff[0];
 
         while(nb_bits > r->count){
@@ -118 +119 @@
         r->count -= nb_bits;
 
-        return (ret >> r->count) & (-1u >> (32 - nb_bits));
+        return (mpc_uint32_t)((ret >> r->count) & (-1u >> (32 - nb_bits)));
 }