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Profile RegionFx processing

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Robin Gareus 2024-08-31 15:19:35 +02:00
parent 960d72012d
commit 3391c69ec0
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1 changed files with 12 additions and 0 deletions
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12
libs/ardour/audioregion.cc
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@ -872,7 +872,19 @@ AudioRegion::read_at (Sample* buf,
/* apply region FX to all channels */
if (have_fx) {
#ifndef NDEBUG
microseconds_t t_start = get_microseconds ();
#endif
const_cast<AudioRegion*>(this)->apply_region_fx (_readcache, offset + suffix, offset + suffix + n_proc, n_proc);
#ifndef NDEBUG
if (DEBUG_ENABLED (DEBUG::AudioCacheRefill)) {
microseconds_t t_end = get_microseconds ();
int nsecs_per_sample = lrintf ((t_end - t_start) * 1000 / std::max<double> (1.0, n_proc * n_chn));
float load = (t_end - t_start) / (10000.f * n_proc / (float) _session.sample_rate ());
DEBUG_TRACE (DEBUG::AudioCacheRefill, string_compose ("- RegionFx '%1' took %2 us, frames: %3, nchn: %4, ns/spl: %5 load: %6%%\n",
name (), (t_end - t_start), n_proc, n_chn, nsecs_per_sample, load));
}
#endif
}
/* for mono regions without plugins, mixdown_buffer is valid as-is */