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

the SECOND_LEVEL* flags process and name is too long
extract all of them output to funtions, make code clear
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>

Fixes: 807/clusterfuzz-testcase-6470061042696192
Fixes null pointer dereference

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/rv34: Fix runtime error: signed integer overflow: 36880 * 66288 cannot be represented in type 'int'

Fixes: 768/clusterfuzz-testcase-4807444305805312

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes: 764/clusterfuzz-testcase-6273034652483584

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

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

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

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

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

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

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

so tsf option in aresample will have effect
previously tsf/internal_sample_format had no effect

fate is updated
s32p previously used fltp internally
dblp previously used fltp/dblp internally
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>

Add missing return value checks to suppress build warning and
remove noop ff_formats_unref() calling.

Note: most filters using ff_formats_ref() didn't have a suitable
error handling, it's a potential memory leak issue.
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>

Also propagate better error values.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>

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

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

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

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

Signed-off-by: Paras Chadha <paraschadha18@gmail.com>

* commit 'ad71d327':
  lavfi: add a QSV deinterlacing filter

Minor fixup for lavfi differences.
Merged-by: Mark Thompson <sw@jkqxz.net>

* commit '8e07c22e':
  qsvenc: print warnings from encode/init
Merged-by: Mark Thompson <sw@jkqxz.net>

* commit '0956fd46':
  qsvenc: do not re-execute encoding on all positive status codes

Noop, see fb240a62.
Merged-by: Mark Thompson <sw@jkqxz.net>

* commit '95414eb2':
  qsv: print more complete error messages
Merged-by: Mark Thompson <sw@jkqxz.net>

* commit 'd9ec3c60':
  qsvenc: take only the allocated dimensions from the frames context
Merged-by: Mark Thompson <sw@jkqxz.net>

* commit '37a9015e':
  qsvenc: add support for p010
Merged-by: Mark Thompson <sw@jkqxz.net>

This merges libav commit ac7bfd69,
which was previously skipped.

(cherry picked from commit ac7bfd69)
Signed-off-by: Mark Thompson <sw@jkqxz.net>

* commit '21962261':
  qsv: handle the semi-packed formats in map_fourcc as well
Merged-by: Mark Thompson <sw@jkqxz.net>

* commit 'f65285ab':
  lavc: set sw_pix_fmt for hwaccel encoding
Merged-by: Clément Bœsch <u@pkh.me>

* commit 'd59641ab':
  lavc: initialize AVCodecContext.sw_pix_fmt properly
Merged-by: Clément Bœsch <u@pkh.me>

* commit '8b7a9729':
  avconv_qsv: use the actual pixel format provided by lavc

This commit is a noop, see 03cef34aMerged-by: Clément Bœsch <u@pkh.me>

* commit '6f40181c':
  avconv_qsv: align the surface size to 32

This commit is a noop, see 03cef34aMerged-by: Clément Bœsch <u@pkh.me>

* commit 'b0f36a00':
  avconv: stop using setpts for input framerate forced with -r
Merged-by: Clément Bœsch <u@pkh.me>

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

avcodec/dca_xll: Fix runtime error: signed integer overflow: 2147286116 + 6298923 cannot be represented in type 'int'

Fixes: 732/clusterfuzz-testcase-4872990070145024

See: [FFmpeg-devel] [PATCH 2/6] avcodec/dca_xll: Fix runtime error: signed integer overflow: 2147286116 + 6298923 cannot be represented in type 'int'
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

Fixes: 763/clusterfuzz-testcase-6007567320875008

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/dca_xll: Fix runtime error: signed integer overflow: 1762028192 + 698372290 cannot be represented in type 'int'

Fixes: 762/clusterfuzz-testcase-5927683747741696

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/wavpack: Fix runtime error: signed integer overflow: -2147483648 + -83886075 cannot be represented in type 'int'

Fixes: 761/clusterfuzz-testcase-5442222252097536

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

slightly improved speed
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>