[vlc-commits] demux: adaptive: fix deadline maths
Zhao Zhili
git at videolan.org
Wed Jan 17 10:18:42 CET 2018
vlc | branch: master | Zhao Zhili <quinkblack at foxmail.com> | Wed Jan 17 11:33:38 2018 +0800| [d29d14402e887d4a8a5a8406d23142596999669f] | committer: Francois Cartegnie
demux: adaptive: fix deadline maths
All variables are in microseconds. For buffering level is 0,
i_total_buffering is 60 * CLOCK_FREQ microseconds, demuxed amount is 0,
nz_extdeadline would be 240 microseconds. It's not the code supposed to
do.
Signed-off-by: Francois Cartegnie <fcvlcdev at free.fr>
> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=d29d14402e887d4a8a5a8406d23142596999669f
---
modules/demux/adaptive/Streams.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/modules/demux/adaptive/Streams.cpp b/modules/demux/adaptive/Streams.cpp
index ecb3efc68b..06756fdd01 100644
--- a/modules/demux/adaptive/Streams.cpp
+++ b/modules/demux/adaptive/Streams.cpp
@@ -366,7 +366,7 @@ AbstractStream::buffering_status AbstractStream::doBufferize(mtime_t nz_deadline
}
mtime_t nz_extdeadline = commandsqueue->getBufferingLevel() +
- (i_total_buffering - commandsqueue->getDemuxedAmount()) / (CLOCK_FREQ/4);
+ (i_total_buffering - commandsqueue->getDemuxedAmount()) / 4;
nz_deadline = std::max(nz_deadline, nz_extdeadline);
/* need to read, demuxer still buffering, ... */
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