diff options
| -rw-r--r-- | libavcodec/ac3enc_fixed.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/libavcodec/ac3enc_fixed.c b/libavcodec/ac3enc_fixed.c index 90e148b949..ff400b8aaf 100644 --- a/libavcodec/ac3enc_fixed.c +++ b/libavcodec/ac3enc_fixed.c @@ -286,19 +286,15 @@ static int log2_tab(int16_t *tab, int n) * Left-shift each value in an array by a specified amount. * @param tab input array * @param n number of values in the array - * @param lshift left shift amount. a negative value means right shift. + * @param lshift left shift amount */ -static void lshift_tab(int16_t *tab, int n, int lshift) +static void lshift_tab(int16_t *tab, int n, unsigned int lshift) { int i; if (lshift > 0) { for (i = 0; i < n; i++) tab[i] <<= lshift; - } else if (lshift < 0) { - lshift = -lshift; - for (i = 0; i < n; i++) - tab[i] >>= lshift; } } |