Intra Block Copy relies on reconstructed pixels from the current frame.
We skip IBC during the inter prediction stage and handle it during the reconstruction stage.
An Intra Block Copy clip may use different modes for luma and chroma.
For example, MODE_IBC for luma and MODE_INTRA for chroma.
We have to check luma and chroma CuPredMode (cpm) separately.
AV_CODEC_CAP_VARIABLE_FRAME_SIZE has been set for alac_at encoder,
which means avctx->frame_size should be zero. However, alac_at
encoder also set avctx->frame_size. This leading to assert failure
in ffmpeg_sched.c
av_assert0(enc->sq_idx[0] >= 0);
Actually, the implementation of audiotoolboxenc.c doesn't support
frame_size been zero.
Fix#10720.
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
The output of TX is extremely verbose and makes it harder to find other debug
log messages, so print most of it at trace level.
Signed-off-by: James Almer <jamrial@gmail.com>
Using av_bprint_init_for_buffer() avoids copying data
into the internal AVBPrint buffer (or worse: to allocate
a temporary buffer in case the internal buffer does not
suffice).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Using av_bprint_init_for_buffer() avoids copying data
into the internal AVBPrint buffer (or worse: to allocate
a temporary buffer in case the internal buffer does not
suffice).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Using av_bprint_init_for_buffer() avoids copying data
into the internal AVBPrint buffer (or worse: to allocate
a temporary buffer in case the internal buffer does not
suffice). It also ensures that the data is always
0-terminated.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Using av_bprint_init_for_buffer() avoids copying data
into the internal AVBPrint buffer (or worse: to allocate
a temporary buffer in case the internal buffer does not
suffice). It also ensures that the data is always
0-terminated, whereas the current code never does this
and returns success in case the length of the
string to write and the size of the buffer coincide.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Contrary to the existing "fate-checkasm", this always prints the
tool output, and runs all tests at once instead of splitting it up
per target group. This is more useful when the user expects to
look directly at the tool output, instead of being part of a full
fate run.
(On failure with the regular "make fate-checkasm" targets, none of
the tool output is printed, but stored in files. If run with reporting
set up to the FATE website, the individual failures are uploaded there,
but if it is run in some sort of other CI setup, the intermediate files
might not be available afterwards for inspection.)
Signed-off-by: Martin Storsjö <martin@martin.st>
This callback is optional and should therefore only be set
if it actually does something.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Fixes: out of array access.
Earlier code assumes that a unscaled bayer to yuvj420 converter exists
but the later code then skips yuvj420
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
The `entries` value is read directly from the stream and used to
allocate memory. This change clamps `entries` to however many are
possible in the remaining atom or file size (whichever is smallest).
Fixes https://crbug.com/1429357
Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Do not construct the name manually from input file/stream indices.
This is a step towards avoiding the assumption that filtergraph inputs
are always fed by demuxers.
The computation is based on demuxer properties, so that is the more
appropriate place for it. Filter code just receives the desired
start time/duration.
Nuo Mi
Wu Jianhua
Anton Khirnov
Fei Wang
Andreas Rheinhardt
Zhao Zhili
James Almer
Martin Storsjö
sunyuechi
Michael Niedermayer
Dale Curtis