This optimization improved h264 decoding performance about 4%(from 74fps to 77fps, tested on loongson 3A3000).
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: Pedro Arthur <bygrandao@gmail.com>

Signed-off-by: Pedro Arthur <bygrandao@gmail.com>

Signed-off-by: Pedro Arthur <bygrandao@gmail.com>

Fixes ticket #7436.

Fixes ticket #7442.

Reviewed-by: Reto Kromer

This checks the value exactly for intra frames and checks it against a
minimum for inter frames as they can be variable.

Fixes: Timeout
Fixes: 10182/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ZMBV_fuzzer-6245951174344704

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegReviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

decomp_len is used in raw frames, so it should not be left at the value from
whatever was decoded previously (which may be any other frame)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Combined 1st and 2nd loop into one inline asm in function ff_vc1_inv_trans_8x8_mmi to
reduce memory operation, and made some small optimization in ff_vc1_inv_trans_4x8_mmi.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

* commit 'a2041a65':
  qsvenc: AV_PIX_FMT_QSV path should release frame
Merged-by: James Almer <jamrial@gmail.com>

Fixes high memory usage and prevents over allocation of the frames via
proper unref.

Can be checked as:
-hwaccel qsv -c:v h264_qsv -i ../h264-conformance/CANL2_Sony_E.jsv -c:v
h264_qsv -b:v 2000k -y qsv.mp4

libavfilter: Removes stored DNN models. Adds support for native backend model file format in tf backend.
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>

Signed-off-by: hwren <hwrenx@126.com>

Signed-off-by: hwren <hwrenx@126.com>

Signed-off-by: hwren <hwrenx@126.com>

Signed-off-by: James Almer <jamrial@gmail.com>

For example bitdepth should be printed as 10 instead of 0A. Thanks to Hendrik Leppkes for pointing this out
Signed-off-by: James Almer <jamrial@gmail.com>

Commit ID 63c69d51 fixed the bug in vpcc, get_vp9_level() function, causing this change.
Signed-off-by: James Almer <jamrial@gmail.com>

Fixes #4655

Signed-off-by: Paul B Mahol <onemda@gmail.com>

The levels are stored as decimal values, not hexadecimal.
Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: James Almer <jamrial@gmail.com>

Fixes: Timeout
Fixes: 9961/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SHORTEN_fuzzer-5687856176562176

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegReviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Speed improvment 35.5 sec -> 34.7sec
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

byte 8 of dnxhr codec ul should be 0x0D
Signed-off-by: Jason Stevens <jay@wizardofthenet.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: James Almer <jamrial@gmail.com>

This fixes opening devices with >6 channels.

Fixes the following warning:
libavformat/davs2.c:39:5: warning: ISO C90 forbids mixed declarations and code

~3x to 5x faster.
Signed-off-by: James Almer <jamrial@gmail.com>