SparseCoeff        74 libavfilter/avf_showcqt.c     SparseCoeff *coeff_sort;
SparseCoeff        75 libavfilter/avf_showcqt.c     SparseCoeff *coeffs[VIDEO_WIDTH];
SparseCoeff       308 libavfilter/avf_showcqt.c static inline int qsort_sparsecoeff(const SparseCoeff *a, const SparseCoeff *b)
SparseCoeff       472 libavfilter/avf_showcqt.c         AV_QSORT(s->coeff_sort, fft_len, SparseCoeff, qsort_sparsecoeff);