[FFmpeg-devel] [PATCH] [RFC] hevc: report more precise progress

Christophe Gisquet christophe.gisquet at gmail.com
Fri Jul 18 17:41:34 CEST 2014


HEAD currently does note pass "make fate-hevc THREADS=6" because of a
missing output frame in POC_A. Except for this sequence, the patch
passes for THREADS={2,3,4,6,7} on a 6-cores system.

This is more of an RFC because the value used in reporting surprises
me and my understanding leads to the attached patch.

Another point irrelevant to this patch is the "+9" in
hevc_await_progress. While qpel may access 4 lines more (warranting a
+4 or +5), I don't understand the rationale for +9.

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