[Spice-devel] [PATCH spice-server 01/28] red_worker: stream agent - fix miscounting of frames
Yonit Halperin
yhalperi at redhat.com
Tue Feb 26 10:03:47 PST 2013
Frames counting was skipped when the previous frame was already
sent completely to the client.
---
server/red_worker.c | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/server/red_worker.c b/server/red_worker.c
index 11fa126..a4a369a 100644
--- a/server/red_worker.c
+++ b/server/red_worker.c
@@ -3118,22 +3118,30 @@ static inline void pre_stream_item_swap(RedWorker *worker, Stream *stream)
if (pipe_item_is_linked(&dpi->dpi_pipe_item)) {
++agent->drops;
}
+ }
+
+ WORKER_FOREACH_DCC(worker, ring_item, dcc) {
+ double drop_factor;
+
+ agent = &dcc->stream_agents[index];
if (agent->frames / agent->fps < FPS_TEST_INTERVAL) {
agent->frames++;
- return;
+ continue;
}
- double drop_factor = ((double)agent->frames - (double)agent->drops) /
- (double)agent->frames;
-
+ drop_factor = ((double)agent->frames - (double)agent->drops) /
+ (double)agent->frames;
+ spice_debug("stream %d: #frames %u #drops %u", index, agent->frames, agent->drops);
if (drop_factor == 1) {
if (agent->fps < MAX_FPS) {
agent->fps++;
+ spice_debug("stream %d: fps++ %u", index, agent->fps);
}
} else if (drop_factor < 0.9) {
if (agent->fps > 1) {
agent->fps--;
+ spice_debug("stream %d: fps--%u", index, agent->fps);
}
}
agent->frames = 1;
--
1.8.1
More information about the Spice-devel
mailing list