mirrors/pulseaudio
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git synced 2026-02-12 04:27:50 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

libpulse: introduce pa_context_get_tile_size() call

Browse source
This commit is contained in:
Lennart Poettering 2009-10-28 23:26:48 +01:00
parent 744490a681
commit 4538523a29
3 changed files with 37 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

17
src/pulse/context.c
View file

@ -1488,6 +1488,7 @@ pa_time_event* pa_context_rttime_new(pa_context *c, pa_usec_t usec, pa_time_even
struct timeval tv;
pa_assert(c);
pa_assert(PA_REFCNT_VALUE(c) >= 1);
pa_assert(c->mainloop);
if (usec == PA_USEC_INVALID)
@ -1502,8 +1503,10 @@ void pa_context_rttime_restart(pa_context *c, pa_time_event *e, pa_usec_t usec)
struct timeval tv;
pa_assert(c);
pa_assert(PA_REFCNT_VALUE(c) >= 1);
pa_assert(c->mainloop);
if (usec == PA_USEC_INVALID)
c->mainloop->time_restart(e, NULL);
else {
@ -1511,3 +1514,17 @@ void pa_context_rttime_restart(pa_context *c, pa_time_event *e, pa_usec_t usec)
c->mainloop->time_restart(e, &tv);
}
}
size_t pa_context_get_tile_size(pa_context *c, const pa_sample_spec *ss) {
size_t fs, mbs;
pa_assert(c);
pa_assert(PA_REFCNT_VALUE(c) >= 1);
PA_CHECK_VALIDITY_RETURN_ANY(c, !pa_detect_fork(), PA_ERR_FORKED, (size_t) -1);
PA_CHECK_VALIDITY_RETURN_ANY(c, !ss || pa_sample_spec_valid(ss), PA_ERR_INVALID, (size_t) -1);
fs = ss ? pa_frame_size(ss) : 1;
mbs = PA_ROUND_DOWN(pa_mempool_block_size_max(c->mempool), fs);
return PA_MAX(mbs, fs);
}