Searched refs:impulse (Results 1 - 3 of 3) sorted by relevance
| /third_party/ffmpeg/libavfilter/ |
| H A D | af_aiir.c | 826 double *impulse = av_calloc(length, sizeof(*impulse)); in convert_serial2parallel() local
832 if (!impulse || !y || !resp || !M) { in convert_serial2parallel()
833 av_free(impulse); in convert_serial2parallel()
841 impulse[0] = 1.; in convert_serial2parallel()
846 biquad_process(n ? y : impulse, y, length, in convert_serial2parallel()
854 biquad_process(impulse, resp, length - 1, in convert_serial2parallel()
862 solve(M, &y[1], length - 1, &impulse[1], resp, W); in convert_serial2parallel()
874 av_free(impulse); in convert_serial2parallel()
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| H A D | vf_convolve.c | 69 int impulse; member
89 { "impulse", "when to process impulses", OFFSET(impulse), AV_OPT_TYPE_INT, {.i64=1}, 0, 1, FLAGS, "impulse" },
90 { "first", "process only first impulse, ignore rest", 0, AV_OPT_TYPE_CONST, {.i64=0}, 0, 0, FLAGS, "impulse" },
91 { "all", "process all impulses", 0, AV_OPT_TYPE_CONST, {.i64=1}, 0, 0, FLAGS, "impulse" },
717 if ((!s->impulse && !s->got_impulse[plane]) || s->impulse) { in do_convolve()
857 .name = "impulse",
[all...] |
| /third_party/pulseaudio/src/modules/ |
| H A D | module-virtual-surround-sink.c | 147 /* Mirror channels for symmetrical impulse */
1086 float *impulse = (ear == 0) ? hrir_data : hrir_right_data; in pa__init() local
1088 impulse_temp[j] = impulse[j * hrir_channels + impulse_index]; in pa__init()
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