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Age	Commit message (Collapse)	Author
2019-02-26	libavcodec/cbs: Stop needlessly reallocating the units array	Andreas Rheinhardt
	Currently, a fragment's unit array is constantly reallocated during splitting of a packet. This commit changes this: One can keep the units array by distinguishing between the number of allocated and the number of valid units in the units array. The more units a packet is split into, the bigger the benefit. So MPEG-2 benefits the most; for a video coming from an NTSC-DVD (usually 32 units per frame) the average cost of cbs_insert_unit (for a single unit) went down from 6717 decicycles to 450 decicycles (based upon 10 runs with 4194304 runs each); if each packet consists of only one unit, it went down from 2425 to 448; for a H.264 video where most packets contain nine units, it went from 4431 to 450. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@googlemail.com>
2019-02-25	filter_units, trace_headers: Always use fragment from context	Andreas Rheinhardt
	This is in preparation for another patch that will stop needless reallocations of the unit array. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@googlemail.com>
2018-10-17	trace_headers: Fix memory leaks on syntax read failures	Mark Thompson

2018-03-18	cbs: Add a table of all supported codec IDs	Mark Thompson
	Use it as the set of codec IDs supported by the trace_headers BSF.
2018-03-11	avcodec/trace_headers: move the reference in the bsf internal buffer	James Almer
	There's no need to allocate a new packet for it. Reviewed-by: Mark Thompson <sw@jkqxz.net> Signed-off-by: James Almer <jamrial@gmail.com>
2017-10-17	lavc: Add trace_headers bitstream filter	Mark Thompson
	Supports all streams that the coded bitstream infrastructure does (currently H.264, H.265 and MPEG-2). (cherry picked from commit f11d8a5e8b185340cc50fcbc8a1437b0fbe7e931)