Searched refs:lfe (Results 1 - 7 of 7) sorted by relevance
| /third_party/ffmpeg/libavfilter/ |
| H A D | af_virtualbass.c | 103 double *lfe = (double *)out->extended_data[2]; in vb_stereo() local
131 lfe[n] = vb; in vb_stereo()
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| /third_party/pulseaudio/src/pulse/ |
| H A D | volume.c | 853 pa_volume_t hfe, lfe; in pa_cvolume_get_lfe_balance() local
863 get_avg(map, v, &hfe, &lfe, on_hfe, on_lfe); in pa_cvolume_get_lfe_balance()
865 if (hfe == lfe) in pa_cvolume_get_lfe_balance()
868 if (hfe > lfe) in pa_cvolume_get_lfe_balance()
869 return -1.0f + ((float) lfe / (float) hfe); in pa_cvolume_get_lfe_balance()
871 return 1.0f - ((float) hfe / (float) lfe); in pa_cvolume_get_lfe_balance()
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| H A D | ohos_pa_volume.c | 869 pa_volume_t hfe, lfe; in pa_cvolume_get_lfe_balance() local
879 get_avg(map, v, &hfe, &lfe, on_hfe, on_lfe); in pa_cvolume_get_lfe_balance()
881 if (hfe == lfe) in pa_cvolume_get_lfe_balance()
884 if (hfe > lfe) in pa_cvolume_get_lfe_balance()
885 return -1.0f + ((float) lfe / (float) hfe); in pa_cvolume_get_lfe_balance()
887 return 1.0f - ((float) hfe / (float) lfe); in pa_cvolume_get_lfe_balance()
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| /third_party/pulseaudio/src/pulsecore/ |
| H A D | resampler.h | 29 #include <pulsecore/filter/lfe-filter.h>
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| /third_party/ffmpeg/libavcodec/x86/ |
| H A D | dcadsp.asm | 30 cglobal lfe_fir0_float, 4, 6, 12 + cpuflag(fma3)*4, samples, lfe, coeff, nblocks, cnt1, cnt2
212 cglobal lfe_fir1_float, 4, 6, 10, samples, lfe, coeff, nblocks, cnt1, cnt2
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| /third_party/pulseaudio/src/tests/ |
| H A D | lfe-filter-test.c | 28 #include <pulsecore/filter/lfe-filter.h>
73 pa_log_error("lfe-filter-test: test failed, the output data in the position 0x%x of a block does not equal!", i); in compare_data_block()
81 /* in this test case, we pass two blocks of sample data to lfe-filter, each
91 pa_log_error("lfe-filter-test: Please keep %d samples < rewind_samples < %d samples", TOTAL_SAMPLES - ONE_BLOCK_SAMPLES, TOTAL_SAMPLES); in lfe_filter_rewind_test()
97 /* let lfe-filter process all samples first, and save the processed data to the temp buffer, in lfe_filter_rewind_test()
141 /* We prepare pseudo-random input audio samples for lfe-filter rewind testing*/ in START_TEST()
147 /* we create a lfe-filter with cutoff frequency 120Hz and max rewind time 10 seconds */ in START_TEST()
152 pa_log_error("lfe-filer-test: rewind to block boundary test failed!!!"); in START_TEST()
155 /* we create a lfe-filter with cutoff frequency 120Hz and max rewind time 10 seconds */ in START_TEST()
160 pa_log_error("lfe in START_TEST()
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| /third_party/ffmpeg/libavcodec/ |
| H A D | dca_lbr.c | 1162 LBRChunk lfe; in ff_dca_lbr_parse() member
1288 chunk.lfe.len = chunk_len; in ff_dca_lbr_parse()
1289 chunk.lfe.data = gb.buffer; in ff_dca_lbr_parse()
1359 ret = parse_lfe_chunk(s, &chunk.lfe); in ff_dca_lbr_parse()
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