Signed-off-by: Aman Gupta <aman@tmm1.net>

This fixes h264_v4l2m2m encoding on the Raspberry Pi
Signed-off-by: Aman Gupta <aman@tmm1.net>

Signed-off-by: Aman Gupta <aman@tmm1.net>

This just makes the M2MDEC_CLASS similar to how it is done in rkmpp. It looks
clean and has proper indentation
Signed-off-by: Aman Gupta <aman@tmm1.net>

This will allow re-use of the m2m backend with AVFilterContext
Signed-off-by: Aman Gupta <aman@tmm1.net>

The single planar support was for NV12 only.
Add NV21 and YUV420P support.
Signed-off-by: Aman Gupta <aman@tmm1.net>

On the RPI, three different /dev/video devices exist (decoder, scaler, encoder).

When probing the devices in order, the originally requested pix fmt
would be mutated causing the wrong one to be chosen when a matching
device was finally found.
Signed-off-by: Aman Gupta <aman@tmm1.net>

Signed-off-by: Aman Gupta <aman@tmm1.net>

Signed-off-by: Aman Gupta <aman@tmm1.net>

Fixes crashes with bigger h/v fov.

This will make it easy to switch to ANativeWindow_fromSurface
and ANativeWindow_release in the future.
Signed-off-by: Aman Gupta <aman@tmm1.net>

In rare circumstances, if the codec is not configured with the
proper parameters the input buffers can be allocated with a size
that's too small to hold an individual packet. Since MediaCodec
expects exactly one incoming buffer with a given PTS, it is not
valid to split data for a given PTS across two input buffers.

See https://developer.android.com/reference/android/media/MediaCodec#data-processing:

  > Do not submit multiple input buffers with the same timestamp
Signed-off-by: Aman Gupta <aman@tmm1.net>

Fixes: Timeout (45sec -> 0.5sec)
Fixes: 16942/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PPM_fuzzer-5085393073995776

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>

When duplicating frames we need to schedule for activation again, otherwise frames can build up in the inlink fifo.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

some bitstream have trailing junk, despite being valid webp data.
In case of apparent error, abort the loop and let *got_frame
decide whether this is an error or not.

fixes trac #8107 (/#7612)

Another possibility would be turning the loop into:
    while (!*got_frame) {...}
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

free the value in error handling path to avoid the memory leak.
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

The indentation of code dose not reflect the if block structure in
'apply_ltp_mips', and this will generate a warnning when build with
'-Wall' or '-Wmisleading-indentation'.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

When no IDR nor mmco_reset is found, prev_poc_lsb is
undefined and shall not be assumed to be zero

Fixes: Timeout (12sec -> 3sec)
Fixes: 15327/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LSCR_fuzzer-5702887719567360

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

Signed-off-by: Aman Gupta <aman@tmm1.net>

Signed-off-by: Aman Gupta <aman@tmm1.net>
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>

The loop may mutate the input buffer, so re-fetch it to ensure
the current one is always used.
Signed-off-by: Aman Gupta <aman@tmm1.net>
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>

Signed-off-by: Aman Gupta <aman@tmm1.net>
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>

MediaCodec decoders require PTS for proper operation.
Signed-off-by: Aman Gupta <aman@tmm1.net>
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>

Fixes use of uninitialized variables.

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Because the lavf_container is sometimes called with only 2 arguments,
fate tests produce bash errors like this:

  tests/fate-run.sh: 299: test: =: unexpected operator

This commit fixes this.
Reviewed-by: Limin Wang <lance.lmwang@gmail.com>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Also normalize vector after rotation, it might be needed,
otherwise one can get NaNs.

roll/pitch can do exactly same thing.

Add option to change central point projection.

fix logic error in framerate check, it's introduced by commit
3ad5d4dfReviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>

Due to the recent addition of Vulkan support to AMF, we require more
recent headers that include the new structures, which have been
available since AMF 1.4.9 released in September 2018.

Fixes Ticket #8125