[FFmpeg-cvslog] avfilter/af_hdcd: Replace complexer expression by litteral constant

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Tue May 24 19:56:55 2016 +0200| [35b37591c0345abfd35b0cfcaed3b35fba5512a8] | committer: Michael Niedermayer

avfilter/af_hdcd: Replace complexer expression by litteral constant

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=35b37591c0345abfd35b0cfcaed3b35fba5512a8
---

 libavfilter/af_hdcd.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/af_hdcd.c b/libavfilter/af_hdcd.c
index fbf0836..7907edf 100644
--- a/libavfilter/af_hdcd.c
+++ b/libavfilter/af_hdcd.c
@@ -893,7 +893,7 @@ static int integrate(hdcd_state_t *state, int *flag, const int32_t *samples, int
         state->code_counterC++;
     } else {
         if (bits)
-            state->readahead = readaheadtab[bits & ~((unsigned) -1 << 8)];
+            state->readahead = readaheadtab[bits & 0xff];
         else
             state->readahead = 31; /* ffwd over digisilence */
     }