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Code Issues Releases Activity

avfilter/af_agate: switch to internal timeline

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This commit is contained in:
Paul B Mahol
2021-10-03 12:43:01 +02:00
parent 8d13927340
commit f9fc1fed29
1 changed files with 5 additions and 2 deletions
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7
libavfilter/af_agate.c
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@@ -144,6 +144,7 @@ static void gate(AudioGateContext *s,
int nb_samples, double level_in, double level_sc, int nb_samples, double level_in, double level_sc,
AVFilterLink *inlink, AVFilterLink *sclink) AVFilterLink *inlink, AVFilterLink *sclink)
{ {
AVFilterContext *ctx = inlink->dst;
const double makeup = s->makeup; const double makeup = s->makeup;
const double attack_coeff = s->attack_coeff; const double attack_coeff = s->attack_coeff;
const double release_coeff = s->release_coeff; const double release_coeff = s->release_coeff;
@@ -151,6 +152,7 @@ static void gate(AudioGateContext *s,
for (n = 0; n < nb_samples; n++, src += inlink->channels, dst += inlink->channels, scsrc += sclink->channels) { for (n = 0; n < nb_samples; n++, src += inlink->channels, dst += inlink->channels, scsrc += sclink->channels) {
double abs_sample = fabs(scsrc[0] * level_sc), gain = 1.0; double abs_sample = fabs(scsrc[0] * level_sc), gain = 1.0;
double factor;
int detected; int detected;
if (s->link == 1) { if (s->link == 1) {
@@ -178,8 +180,9 @@ static void gate(AudioGateContext *s,
s->knee, s->knee_start, s->knee_stop, s->knee, s->knee_start, s->knee_stop,
s->range, s->mode); s->range, s->mode);
factor = ctx->is_disabled ? 1.f : level_in * gain * makeup;
for (c = 0; c < inlink->channels; c++) for (c = 0; c < inlink->channels; c++)
dst[c] = src[c] * level_in * gain * makeup; dst[c] = src[c] * factor;
} }
} }
@@ -407,6 +410,6 @@ const AVFilter ff_af_sidechaingate = {
FILTER_INPUTS(sidechaingate_inputs), FILTER_INPUTS(sidechaingate_inputs),
FILTER_OUTPUTS(sidechaingate_outputs), FILTER_OUTPUTS(sidechaingate_outputs),
.process_command = ff_filter_process_command, .process_command = ff_filter_process_command,
.flags = AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC, .flags = AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL,
}; };
#endif /* CONFIG_SIDECHAINGATE_FILTER */ #endif /* CONFIG_SIDECHAINGATE_FILTER */