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authorvan <[email protected]>2008-04-13 23:31:37 +0000
committervan <[email protected]>2008-04-13 23:31:37 +0000
commitd3aeb74cdf94f70b643da897dfb666d81a743817 (patch)
tree56f6c5ba9b69726d925e7c13f0e2e0245a134c3f /libhb/common.h
parent280d49d8ae91af433b4df17b2e42b267dbdbc083 (diff)
Fixes for different number of frames between pass 1 & 2, missing frames at end, and an deadlock with pcm audio.
- since the SCR clock recovery is done in reader.c we can't currently skip audio frames during pass 1 or we miss clock changes signaled by those frames & end up dropping more video frames in pass 1 than pass 2. - since many modules buffer frames we can't tell if we're done just by looking for empty fifos. Send an empty buffer to mark end-of-stream all the way along the processing pipeline & use it to flush internally buffered data. - in a processing pipeline you're done when the end of the pipe says your done. add a thread status variable so we can tell when individual threads are finished then make do_job wait until the encoder thread is done so that we're sure all the frames have been processed and sent to the muxer. - since the muxer alternates between reading video & audio packets we have to have enough buffer in the audio pipeline to handle a video-frame's worth of audio packets (33ms). Since pcm packets are <1ms we need >60 slots in the audio fifos or we'll deadlock. git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@1412 b64f7644-9d1e-0410-96f1-a4d463321fa5
Diffstat (limited to 'libhb/common.h')
-rw-r--r--libhb/common.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/libhb/common.h b/libhb/common.h
index 1eef164e6..ae02fecda 100644
--- a/libhb/common.h
+++ b/libhb/common.h
@@ -523,6 +523,7 @@ struct hb_work_object_s
hb_thread_t * thread;
volatile int * done;
+ int status;
hb_work_object_t * next;
int thread_sleep_interval;