The "progress2" API in pthread_slice.c currently associates a progress
value with a thread rather than a job, relying on the broken assumption
that a job's thread number is equal to its job number modulo thread
count.
This removes this API entirely, and changes hevcdec to use a
ThreadProgress-based implementation that associates a
mutex/cond/progress value with every job.
Fixes races and deadlocks in hevdec with slice threading, e.g. some of
those mentioned in #11221.
While we only add the flag if the linker seems to support it,
it turns out that ld.bfd had a bug where the flag is accidentally
accepted, and the flag produces an output file named
"_warn_duplicate_libraries".
The ld.bfd bug was fixed in binutils 2.36, in
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=3991c7acb29aa8d7d52150695eb3efa03a08dd50.
Signed-off-by: Martin Storsjö <martin@martin.st>
It can't be higher than vps_max_sub_layers.
Do this while keeping the workaround for qsvenc_hevc calling ff_hevc_parse_sps()
without a vps_list, as in some cases it needs to parse an sps to generate a fake
vps derived from it.
Signed-off-by: James Almer <jamrial@gmail.com>
With multilayer001.heic:
Before:
[hevc @ ...] Scalability type 2 not supported
[hevc @ ...] Ignoring unsupported VPS extension
[hevc @ ...] The following bit-depths are currently specified: 8, 9, 10 and 12 bits, chroma_format_idc is 0, depth is 0
After:
[hevc @ ...] Scalability type 2 not supported
[hevc @ ...] Ignoring unsupported VPS extension
[hevc @ ...] SPS 1 references an unsupported VPS extension. Ignoring
Signed-off-by: James Almer <jamrial@gmail.com>
"int-list" options are a hack that provides rudimentary support for
array-type options by treating them as byte arrays (i.e.
AV_OPT_TYPE_BINARY). Since we now have proper array-type options, they
should replace "int-list" everywhere (which happens to be just
buffersink).
I plan to look after and test them for the forseeable future.
I am not a committer but do care for these muxers/demuxers.
Signed-off-by: Marth64 <marth64@proxyid.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
The per-frame reference picture set contains two more lists -
INTER_LAYER[01]. Assuming at most two layers, INTER_LAYER1 is always
empty, but is added anyway for completeness.
When inter-layer prediction is enabled, INTER_LAYER0 for the
second-layer frame will contain the base-layer frame from the same
access unit, if it exists.
The new lists are then used in per-slice reference picture set
construction as per F.8.3.4 "Decoding process for reference picture
lists construction".
pkt_dts needs to be set manually when using the receive_frame() callback, so
it was unset after 2fdecbb239714b6203e37067fda2521f80e19d47.
Fixes PTS guessing for certain files with broken timestamps. Cf.
https://github.com/mpv-player/mpv/issues/14806
Reported-by: llyyr <llyyr.public@gmail.com>
Handle them together with other sps-dependent arrays.
Note that current code only allocates these arrays when hwaccel is not
set, but this is wrong as the relevant code runs BEFORE get_format() is
called and hence before we know whether hwaccel is in use.
openvela-robot