diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2014-06-06 16:31:31 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-06-06 17:20:05 +0200 |
| commit | 867c02acd24126797753458a552336dc8f5a9088 (patch) | |
| tree | ff419ba09d5333c911ca0ac6cca60b5a35278f97 /libavfilter/avf_showcqt.c | |
| parent | afce8348432463e135f2de69844e55598539c6bf (diff) | |
avfilter/avf_showcqt: avoid using fminf()
The loop with fminf() changes from 18093856 to 17403218 dezicycles (gcc 4.6.3, sandybridge i7)
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavfilter/avf_showcqt.c')
| -rw-r--r-- | libavfilter/avf_showcqt.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavfilter/avf_showcqt.c b/libavfilter/avf_showcqt.c index eaa632d18b..0870507051 100644 --- a/libavfilter/avf_showcqt.c +++ b/libavfilter/avf_showcqt.c @@ -357,9 +357,9 @@ static int plot_cqt(AVFilterLink *inlink) result[x][2] = r.re * r.re + r.im * r.im; result[x][1] = 0.5f * (result[x][0] + result[x][2]); result[x][3] = result[x][1]; - result[x][0] = 255.0f * powf(fminf(1.0f,result[x][0]), g); - result[x][1] = 255.0f * powf(fminf(1.0f,result[x][1]), g); - result[x][2] = 255.0f * powf(fminf(1.0f,result[x][2]), g); + result[x][0] = 255.0f * powf(FFMIN(1.0f,result[x][0]), g); + result[x][1] = 255.0f * powf(FFMIN(1.0f,result[x][1]), g); + result[x][2] = 255.0f * powf(FFMIN(1.0f,result[x][2]), g); } for (x = 0; x < VIDEO_WIDTH; x++) |