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/third_party/ffmpeg/libavfilter/
H A Daf_firequalizer.c83 float *kernel_buf; member
168 av_freep(&s->kernel_buf); in common_uninit()
183 static void fast_convolute(FIREqualizerContext *av_restrict s, const float *av_restrict kernel_buf, float *av_restrict conv_buf, in fast_convolute() argument
197 buf[0] *= kernel_buf[0]; in fast_convolute()
198 buf[1] *= kernel_buf[s->rdft_len/2]; in fast_convolute()
200 buf[2*k] *= kernel_buf[k]; in fast_convolute()
201 buf[2*k+1] *= kernel_buf[k]; in fast_convolute()
212 fast_convolute(s, kernel_buf, conv_buf, idx, data, s->nsamples_max); in fast_convolute()
216 fast_convolute(s, kernel_buf, conv_buf, idx, data, nsamples/2); in fast_convolute()
217 fast_convolute(s, kernel_buf, conv_bu in fast_convolute()
221 fast_convolute_nonlinear(FIREqualizerContext *av_restrict s, const float *av_restrict kernel_buf, float *av_restrict conv_buf, OverlapIndex *av_restrict idx, float *av_restrict data, int nsamples) fast_convolute_nonlinear() argument
261 fast_convolute2(FIREqualizerContext *av_restrict s, const float *av_restrict kernel_buf, FFTComplex *av_restrict conv_buf, OverlapIndex *av_restrict idx, float *av_restrict data0, float *av_restrict data1, int nsamples) fast_convolute2() argument
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