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Diffstat (limited to 'libavfilter/avf_showwaves.c')
| -rw-r--r-- | libavfilter/avf_showwaves.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavfilter/avf_showwaves.c b/libavfilter/avf_showwaves.c index 97d0dbd232..cffa883003 100644 --- a/libavfilter/avf_showwaves.c +++ b/libavfilter/avf_showwaves.c @@ -222,7 +222,7 @@ static void draw_sample_cline(uint8_t *buf, int height, int linesize, int16_t sample, int16_t *prev_y, int intensity) { int k; - const int h = av_rescale(abs(sample), height, UINT16_MAX); + const int h = av_rescale(abs(sample), height, INT16_MAX); const int start = (height - h) / 2; const int end = start + h; for (k = start; k < end; k++) |