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Trace sampled video frames through desktop encoding and transport

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evgeny committed 2026-10-15 15:04:51 +02:00
1 parent 19a135d552
commit e2102bbbcc
2 files changed
+22 -2
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src/call/call_video_transport.c
+15 -2
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@@ -211,7 +211,14 @@ static void flush(struct call_video_transport *v) {
if (call_video_fragment_encode(f, wire, sizeof(wire), &length)
|| etcp_router_conn_send(conn, wire, length, 0)) { discard_tx(v, "router_send"); return; }
f->offset += f->length;
if (f->offset == f->size) pop_tx(v);
if (f->offset == f->size) {
if (f->pts_us % 1000000 < 34000)
DEBUG_DEBUG(DEBUG_CATEGORY_DEBUG,
"video timing stage=send call=%llu frame=%llu pts=%lld boot_us=%llu bytes=%u queue_age_us=%llu",
(unsigned long long)f->call_id, (unsigned long long)f->frame_id, (long long)f->pts_us,
(unsigned long long)get_time_us(), f->size, (unsigned long long)((get_time_tb() - head->started_tb) * 100));
pop_tx(v);
}
}
}
static void tick(void *arg) {
@@ -466,7 +473,13 @@ static void receive(struct ETCP_CONN *conn, struct ll_entry *entry) {
if (!v->have_peer || !call_video_format_supported(&v->peer, &v->local, &f.format)) goto invalid;
struct call_video_frame complete;
int result = call_video_receiver_push(v->receiver, &f, get_time_us(), &complete);
if (result == 1) { v->received_generation = complete.format.generation; v->ops.frame(v->arg, &complete); }
if (result == 1) {
if (complete.pts_us % 1000000 < 34000)
DEBUG_DEBUG(DEBUG_CATEGORY_DEBUG, "video timing stage=receive call=%llu frame=%llu pts=%lld boot_us=%llu bytes=%u",
(unsigned long long)id, (unsigned long long)complete.frame_id, (long long)complete.pts_us,
(unsigned long long)get_time_us(), complete.size);
v->received_generation = complete.format.generation; v->ops.frame(v->arg, &complete);
}
else if (result < 0 || (!(f.flags & CALL_VIDEO_KEY) && call_video_receiver_needs_key(v->receiver)))
call_video_request_key(conn->instance, id);
}