Commit 0de9d8ab authored by Jean-Marc Valin's avatar Jean-Marc Valin
Browse files

Making bits2pulses() use a fixed number of iterations to allow further

optimisations.
parent a75e25da
......@@ -154,11 +154,15 @@ void compute_alloc_cache(CELTMode *m)
static int bits2pulses(const CELTMode *m, int band, int bits)
{
int i;
int lo, hi;
lo = 0;
hi = MAX_PULSES-1;
while (hi-lo != 1)
/* Instead of using the "bisection confition" we use a fixed number of
iterations because it should be faster */
/*while (hi-lo != 1)*/
for (i=0;i<LOG_MAX_PULSES;i++)
{
int mid = (lo+hi)>>1;
if (m->bits[band][mid] >= bits)
......
......@@ -33,6 +33,7 @@
#define RATE_H
#define MAX_PULSES 64
#define LOG_MAX_PULSES 6
/** Computes a cache of the pulses->bits mapping in each band */
void compute_alloc_cache(CELTMode *m);
......
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