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Remove callback from cosmoaudio API

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Using callbacks is still problematic with cosmo_dlopen() due to the need
to restore the TLS register. So using callbacks is even more strict than
using signal handlers. We are better off introducing a cosmoaudio_poll()
function. It makes the API more UNIX-like. How bad could the latency be?
This commit is contained in:
Justine Tunney 2024-09-07 17:42:15 -07:00
parent d99f066114
commit d50d954a3c
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GPG key ID: BE714B4575D6E328
17 changed files with 433 additions and 158 deletions
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5
tool/viz/memzoom.c
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@ -335,10 +335,11 @@ static long Index(long y, long x) {
static void PreventBufferbloat(void) {
struct timespec now, rate;
static struct timespec last;
now = timespec_real();
now = timespec_mono();
rate = timespec_frommicros(1. / fps * 1e6);
if (timespec_cmp(timespec_sub(now, last), rate) < 0) {
timespec_sleep(CLOCK_REALTIME, timespec_sub(rate, timespec_sub(now, last)));
timespec_sleep(CLOCK_MONOTONIC,
timespec_sub(rate, timespec_sub(now, last)));
}
last = now;
}