alacenc: remove unneeded masking
authorChristophe Gisquet <christophe.gisquet@gmail.com>
Sat, 20 Sep 2014 18:23:09 +0000 (18:23 +0000)
committerMichael Niedermayer <michaelni@gmx.at>
Sat, 20 Sep 2014 18:58:43 +0000 (20:58 +0200)
The extra bits have already been masked, so this was not doing anything.

Noticed-by: Justin Ruggles
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/alacenc.c

index fd5bf66..4e6113b 100644 (file)
@@ -432,7 +432,7 @@ static void write_element(AlacEncodeContext *s,
             uint32_t mask = (1 << s->extra_bits) - 1;
             for (i = 0; i < s->frame_size; i++) {
                 for (j = 0; j < channels; j++) {
-                    put_bits(pb, s->extra_bits, s->predictor_buf[j][i] & mask);
+                    put_bits(pb, s->extra_bits, s->predictor_buf[j][i]);
                 }
             }
         }