summaryrefslogtreecommitdiffstats
path: root/libavfilter/avf_showcqt.c
Commit message (Collapse)AuthorAgeFilesLines
* avfilter/avf_showcqt: use av_malloc_array()Michael Niedermayer2015-01-221-1/+1
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/showcqt: add gamma2 optionMuhammad Faiz2015-01-181-1/+4
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/showcqt: add fontcolor optionMuhammad Faiz2014-08-231-31/+71
|
* avfilter/showcqt: add and extend tlength and volume optionsMuhammad Faiz2014-08-081-8/+79
| | | | | | | | | Add a tlength option with frequency and timeclamp variable Add to the volume option support for frequency and timeclamp variable, a_weighting, b_weighting and c_weighting functions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/showcqt: adding freetype supportMuhammad Faiz2014-06-301-29/+151
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* vfilter/avf_showcqt: fix 'mixed declarations and code'Michael Niedermayer2014-06-131-2/+2
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/avf_showcqt: add option for lower resolutionMuhammad Faiz2014-06-121-45/+69
| | | | Resolution can be 1920x1080 or 960x540.
* avfilter/showcqt: move qsort_sparsecoeff closer to where it belongsClément Bœsch2014-06-111-8/+8
|
* avfilter/showcqt: fix misc style issuesClément Bœsch2014-06-111-78/+43
|
* avfilter/avf_showcqt: avoid using fminf()Michael Niedermayer2014-06-061-3/+3
| | | | | | | 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>
* avfilter: new multimedia filter avf_showcqt.cMuhammad Faiz2014-06-051-0/+585
this filter is the same as showspectrum but with constant Q transform, so frequency is spaced logarithmically
OpenPOWER on IntegriCloud