Deprecated in 02/2015.

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

Deprecated in 03/2013.

In the past XvMC forced simple_idct since
it was using FF_IDCT_PERM_NONE.
However now we have SIMD variants of simple_idct that
are using FF_IDCT_PERM_TRANSPOSE and if they are selected
XvMC would get coefficients in the wrong order.

The patch creates new FF_IDCT_NONE that
is used only for this kind of hardware decoding
and that fallbacks to the old C only simple idct.

Signed-off-by: Ivan Kalvachev <ikalvachev@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

It leaks memory and destroys the dst packet in case of failure, and it
ultimately duplicates functionality already existing in the saner
av_packet_copy_props().

Reviewed-by: wm4
Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: Karthick J <kjeyapal@akamai.com>
Signed-off-by: Marton Balint <cus@passwd.hu>

It does the same thing as av_packet_ref().

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

This flag replaces the deprecated, non-prefixed HWACCEL_CODEC_CAP_EXPERIMENTAL
one.

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

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

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>

The new name more accuratly describes what the function does

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

(cherry picked from commit 64a5260c69)

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

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

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>

Fixes: 1293/clusterfuzz-testcase-minimized-6054752074858496

See: [FFmpeg-devel] [PATCH] avcodec/avcodec: Limit the number of side data elements per packet

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

This reverts commit bfdca87ab5.

Packets with no data or side data will be valid EOF signal in an
upcoming merge.

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>

These data are necessary when transmitting HDR over HDMI.

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

Add a codec capable of decoding some formats of the RFC4175. For now
it's only capable of handling YCbCr-4:2:2 with 8-bit or 10-bit depth.

For 8-bit it's a simple pass-through, for 10-bit it depacks the stream
in the AV_PIX_FMT_YUV422P10 pixel format.

Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com>
Reviewed-by: Rostislav Pehlivanov <atomnuker@gmail.com>

Fixes tsan warnings in several audio codecs (flac, alac, wavpack, tta
and tak) that look like this:

WARNING: ThreadSanitizer: data race (pid=14340)
  Read of size 4 at 0x7d64000169d8 by main thread (mutexes: write M1335):
    #0 update_context_from_thread src/libavcodec/pthread_frame.c:284 (ffmpeg+0x000000dc795f)
[..]
  Previous write of size 4 at 0x7d64000169d8 by thread T1 (mutexes: write M1333):
    #0 wavpack_decode_block src/libavcodec/wavpack.c:1012 (ffmpeg+0x00000112b175)

Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Deprecated in 08/2014.

Deprecated in 04/2014.

Deprecated between 04/2014 - 05/2015.

Deprecated in 07/2014.

Deprecated in 01/2014.

Deprecated in 10/2013.

Deprecated in 10/2013.

qscale types and maximum number of bframes deprecated in 10/2013.
Negative linesizes deprecated in 11/2013.
xvidmmx deprecated in 08/2014.

Deprecated in 10/2013.

Deprecated in 11/2013.

Alpha deprecated in 11/2013.
Sh4 and sparc deprecated in 01/2014.

Deprecated in 10/2013.

Illegal ac_vlc and old msmpeg4 detection deprecated in 10/2013.

Deprecated in 10/2013.

Deprecated in 10/2013.

Deprecated in 08/2013.

Deprecated in 07/2013.

Deprecated in 04/2013.

Deprecated in 01/2013.

Deprecated in 11/2012.

This "reuses" the flags introduced for the av_vdpau_bind_context() API
function, and makes them available to all hwaccels. This does not affect
the current vdpau API, as av_vdpau_bind_context() should obviously
override the AVCodecContext.hwaccel_flags flags for the sake of
compatibility.

Cherry-picked from Libav commit 16a163b5.

Reviewed-by: Mark Thompson <sw@jkqxz.net>

Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>