Searched refs:fcoeffs (Results 1 – 2 of 2) sorted by relevance
| /third_party/ffmpeg/libavcodec/tests/ |
| D | iirfilter.c | 32 struct FFIIRFilterCoeffs *fcoeffs = NULL; in main() local
38 fcoeffs = ff_iir_filter_init_coeffs(NULL, FF_FILTER_TYPE_BUTTERWORTH, in main()
46 ff_iir_filter(fcoeffs, fstate, SIZE, x, 1, y, 1); in main()
51 ff_iir_filter_free_coeffsp(&fcoeffs); in main()
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| /third_party/ffmpeg/libavcodec/ |
| D | psymodel.c | 96 struct FFIIRFilterCoeffs *fcoeffs; member
119 ctx->fcoeffs = ff_iir_filter_init_coeffs(avctx, FF_FILTER_TYPE_BUTTERWORTH, in ff_psy_preprocess_init()
122 if (ctx->fcoeffs) { in ff_psy_preprocess_init()
125 av_free(ctx->fcoeffs); in ff_psy_preprocess_init()
147 iir->filter_flt(ctx->fcoeffs, ctx->fstate[ch], frame_size, in ff_psy_preprocess()
155 ff_iir_filter_free_coeffsp(&ctx->fcoeffs); in ff_psy_preprocess_end()
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