C++ (Cpp) pa_sink_set_max_rewind_within_thread Examples

Example #1

File: module-remap-sink.c Project: BYSTROSTREL/pulseaudio

/* Called from I/O thread context */
static void sink_input_update_max_rewind_cb(pa_sink_input *i, size_t nbytes) {
    struct userdata *u;

    pa_sink_input_assert_ref(i);
    pa_assert_se(u = i->userdata);

    pa_sink_set_max_rewind_within_thread(u->sink, nbytes);
}

Example #2

File: module-remap-sink.c Project: plbossart/pulseaudio

/* Called from I/O thread context */
static void sink_input_update_max_rewind_cb(pa_sink_input *i, size_t nbytes) {
    struct userdata *u;

    pa_sink_input_assert_ref(i);
    pa_assert_se(u = i->userdata);

    /* FIXME: Too small max_rewind:
     * https://bugs.freedesktop.org/show_bug.cgi?id=53709 */
    pa_sink_set_max_rewind_within_thread(u->sink, nbytes);
}

Example #3

File: module-ladspa-sink.c Project: KimT/pulseaudio_kt

/* Called from I/O thread context */
static void sink_input_attach_cb(pa_sink_input *i) {
    struct userdata *u;

    pa_sink_input_assert_ref(i);
    pa_assert_se(u = i->userdata);

    pa_sink_set_rtpoll(u->sink, i->sink->thread_info.rtpoll);
    pa_sink_set_latency_range_within_thread(u->sink, i->sink->thread_info.min_latency, i->sink->thread_info.max_latency);
    pa_sink_set_fixed_latency_within_thread(u->sink, i->sink->thread_info.fixed_latency);
    pa_sink_set_max_request_within_thread(u->sink, pa_sink_input_get_max_request(i));
    pa_sink_set_max_rewind_within_thread(u->sink, pa_sink_input_get_max_rewind(i));

    pa_sink_attach_within_thread(u->sink);
}

Example #4

File: module-null-sink.c Project: Drakey83/steamlink-sdk

static void sink_update_requested_latency_cb(pa_sink *s) {
    struct userdata *u;
    size_t nbytes;

    pa_sink_assert_ref(s);
    pa_assert_se(u = s->userdata);

    u->block_usec = pa_sink_get_requested_latency_within_thread(s);

    if (u->block_usec == (pa_usec_t) -1)
        u->block_usec = s->thread_info.max_latency;

    nbytes = pa_usec_to_bytes(u->block_usec, &s->sample_spec);
    pa_sink_set_max_rewind_within_thread(s, nbytes);
    pa_sink_set_max_request_within_thread(s, nbytes);
}

Example #5

File: module-remap-sink.c Project: plbossart/pulseaudio

/* Called from I/O thread context */
static void sink_input_attach_cb(pa_sink_input *i) {
    struct userdata *u;

    pa_sink_input_assert_ref(i);
    pa_assert_se(u = i->userdata);

    pa_sink_set_rtpoll(u->sink, i->sink->thread_info.rtpoll);
    pa_sink_set_latency_range_within_thread(u->sink, i->sink->thread_info.min_latency, i->sink->thread_info.max_latency);
    pa_sink_set_fixed_latency_within_thread(u->sink, i->sink->thread_info.fixed_latency);
    pa_sink_set_max_request_within_thread(u->sink, pa_sink_input_get_max_request(i));

    /* FIXME: Too small max_rewind:
     * https://bugs.freedesktop.org/show_bug.cgi?id=53709 */
    pa_sink_set_max_rewind_within_thread(u->sink, pa_sink_input_get_max_rewind(i));

    if (PA_SINK_IS_LINKED(u->sink->thread_info.state))
        pa_sink_attach_within_thread(u->sink);
}

Example #6

File: module-xrdp-sink.c Project: Hanchao-Wang/xrdp

static void sink_update_requested_latency_cb(pa_sink *s) {
    struct userdata *u;
    size_t nbytes;

    pa_sink_assert_ref(s);
    pa_assert_se(u = s->userdata);

    u->block_usec = BLOCK_USEC;
    //u->block_usec = pa_sink_get_requested_latency_within_thread(s);
    pa_log("1 block_usec %d", u->block_usec);

    u->got_max_latency = 0;
    if (u->block_usec == (pa_usec_t) -1) {
        u->block_usec = s->thread_info.max_latency;
        pa_log_debug("2 block_usec %d", u->block_usec);
        u->got_max_latency = 1;
    }

    nbytes = pa_usec_to_bytes(u->block_usec, &s->sample_spec);
    pa_sink_set_max_rewind_within_thread(s, nbytes);
    pa_sink_set_max_request_within_thread(s, nbytes);
}

Example #7

File: module-virtual-sink.c Project: KOLIA112/pulseaudio

/* Called from I/O thread context */
static void sink_input_attach_cb(pa_sink_input *i) {
    struct userdata *u;

    pa_sink_input_assert_ref(i);
    pa_assert_se(u = i->userdata);

    pa_sink_set_rtpoll(u->sink, i->sink->thread_info.rtpoll);
    pa_sink_set_latency_range_within_thread(u->sink, i->sink->thread_info.min_latency, i->sink->thread_info.max_latency);

    /* (8.1) IF YOU NEED A FIXED BLOCK SIZE ADD THE LATENCY FOR ONE
     * BLOCK MINUS ONE SAMPLE HERE. SEE (7) */
    pa_sink_set_fixed_latency_within_thread(u->sink, i->sink->thread_info.fixed_latency);

    /* (8.2) IF YOU NEED A FIXED BLOCK SIZE ROUND
     * pa_sink_input_get_max_request(i) UP TO MULTIPLES OF IT
     * HERE. SEE (6) */
    pa_sink_set_max_request_within_thread(u->sink, pa_sink_input_get_max_request(i));

    /* FIXME: Too small max_rewind:
     * https://bugs.freedesktop.org/show_bug.cgi?id=53709 */
    pa_sink_set_max_rewind_within_thread(u->sink, pa_sink_input_get_max_rewind(i));

    pa_sink_attach_within_thread(u->sink);
}