Mask bits of reference indexes properly to avoid negative numbers entangling

[ffmpeg] / libavcodec / resample.c

diff --git a/libavcodec/resample.c b/libavcodec/resample.c
index c6547d8d8178f215bd1caabaf6f94a302212bfbc..c4a5dbdfceaa31164aaecf1569898ac9479ddd91 100644 (file)
--- a/libavcodec/resample.c
+++ b/libavcodec/resample.c
@@ -154,7 +154,7 @@ ReSampleContext *audio_resample_init(int output_channels, int input_channels,
         s->filter_channels = s->output_channels;
 
 /*
- * ac3 output is the only case where filter_channels could be greater than 2.
+ * AC-3 output is the only case where filter_channels could be greater than 2.
  * input channels can't be greater than 2, so resample the 2 channels and then
  * expand to 6 channels after the resampling.
  */