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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-06-21 23:04:20 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-06-21 23:11:16 +0200 |
| commit | 04776cedec8210e859ab96adbee9c41de2dee6b3 (patch) | |
| tree | edc8bfacc23ef907609d5b825d58fdae66a17fa9 /libavfilter/avf_showspectrum.c | |
| parent | 79198cb65a0bff31876f46d9855b88a3d8e2a8a9 (diff) | |
| download | ffmpeg-streaming-04776cedec8210e859ab96adbee9c41de2dee6b3.zip ffmpeg-streaming-04776cedec8210e859ab96adbee9c41de2dee6b3.tar.gz | |
avfilter/avf_showspectrum: fix macro ()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavfilter/avf_showspectrum.c')
| -rw-r--r-- | libavfilter/avf_showspectrum.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavfilter/avf_showspectrum.c b/libavfilter/avf_showspectrum.c index fc32834..4a4b4f4 100644 --- a/libavfilter/avf_showspectrum.c +++ b/libavfilter/avf_showspectrum.c @@ -323,8 +323,8 @@ static int plot_spectrum_column(AVFilterLink *inlink, AVFrame *insamples, int nb av_rdft_calc(s->rdft, s->rdft_data[ch]); /* fill a new spectrum column */ -#define RE(y, ch) s->rdft_data[ch][2 * y + 0] -#define IM(y, ch) s->rdft_data[ch][2 * y + 1] +#define RE(y, ch) s->rdft_data[ch][2 * (y) + 0] +#define IM(y, ch) s->rdft_data[ch][2 * (y) + 1] #define MAGNITUDE(y, ch) hypot(RE(y, ch), IM(y, ch)) /* initialize buffer for combining to black */ |
