avcodec/dcadec: use brackets to ensure that no slow division is used

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 1 insertions, 1 deletions

diff --git a/libavcodec/dcadec.c b/libavcodec/dcadec.c
index 756e53f37e..0c7b6e7d91 100644
--- a/libavcodec/dcadec.c
+++ b/libavcodec/dcadec.c
@@ -1373,7 +1373,7 @@ static int dca_subsubframe(DCAContext *s, int base_channel, int block_index)
                         else if (s->predictor_history)
                             sum += adpcm_vb[s->prediction_vq[k][l]][n - 1] *
                                    s->subband_samples_hist[k][l][m - n + 4];
-                    subband_samples[k][l][m] += sum * 1.0f / 8192;
+                    subband_samples[k][l][m] += sum * (1.0f / 8192);
                 }
             }
         }