Add a parameter that allows to add additional requirements.
Also add FILE_PROTOCOL to all the auxiliary functions
that use a demuxer.

Also fix the requirements for the fate-mpegts-probe-(latm|program)
tests. They have misused DEMDEC.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

In particular, add the missing dependency on the scale filter
(and therefore on libswscale).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

Also fix the requirements of fate-mov-channel-description:
It needs the pcm_s16le decoder and the mov demuxer.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

And drop the FATE_CAF_REMUX variables which only existed
to avoid having to repeat the common FILE_PROTOCOL PIPE_PROTOCOL
FRAMECRC_MUXER stuff.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

This decoder uses ff_get_buffer() and does nothing weird
(it does not even rely on any alignment of the frame's data/linesize).
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

Both AV_PIX_FMT_GRAY8 and AV_PIX_FMT_GRAY16 use unsigned values,
not signed ones. The fact that the input might be signed
in some cases in the original format doesn't change this.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

The PGX decoder accesses the lines via code like
(PIXEL*)frame->data[0] + i*frame->linesize[0]/sizeof(PIXEL)
where PIXEL is a macro parameter. This code has issues with negative
linesizes, because the type of sizeof(PIXEL) is size_t, so
that on common systems i*linesize/sizeof(PIXEL) will
always be an unsigned type that is very large in case linesize is
negative. This happens to work*, but it is undefined behaviour
and e.g. leads to "src/libavcodec/pgxdec.c:114:1: runtime error:
addition of unsigned offset to 0x7efe9c2b7040 overflowed to 0x7efe9c2b6040"
errors from UBSAN.
Fix this by using (PIXEL*)(frame->data[0] + i*frame->linesize[0]).
This is allowed because linesize has to be suitably aligned.

*: Converting a negative int to size_t works by adding SIZE_MAX + 1
to the number, so that the result is off by (SIZE_MAX + 1) /
sizeof(PIXEL). Converting the pointer arithmetic (performed on PIXELs)
back to ordinary pointers is tantamount to multiplying by sizeof(PIXEL),
so that the result is off by SIZE_MAX + 1; but SIZE_MAX + 1 == 0
for the underlying pointers.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

These checks were (most likely) added to check for overreads
as the bytestream2_get_* functions return 0 in this case.
Yet this is not necessary anymore as we now have an explicit check
for the size. Should the input contain a real \0, pgx_get_number()
will error out lateron.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

We have already checked that there is data to be read.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

Each of the three calls to pgx_get_number() consumes at least two bytes.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

- certs.h is gone. Only contains test data, and was not used at all.
- config.h is renamed. Was seemingly not used, so can be removed.
- MBEDTLS_ERR_SSL_NO_USABLE_CIPHERSUITE is gone, instead
  MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE will be thrown.
- mbedtls_pk_parse_keyfile now needs to be passed a properly seeded
  RNG. Hence, move the call to after RNG seeding.
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>

Signed-off-by: xyb <xyb@xyb.name>
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>

The stsc_index is checked and updated for the next sample. If the
next sample needs to update stsd_index and stsc_index, then only
stsc_index is updated, which leads to a missing
AV_PKT_DATA_NEW_EXTRADATA. For example, the sample in the second
chunk needs to update both.

entry[0]
    first_chunk = 1
    samples_per_chunk = 3
    sample_description_index = 1
entry[1]
    first_chunk = 2
    samples_per_chunk = 1
    sample_description_index = 2
entry[2]
    first_chunk = 3
    samples_per_chunk = 8
    sample_description_index = 2

The fix is simple: first check and update stsd_index for current
sample, then check and update stsc_index for the next.
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>

Found-by: Coverity

This patch fixes a wrong type of BTI landing pad when branching to
functions instantiated via the fft*_neon macro.

Although the previously employed paciasp instruction serves as a landing
pad, for the ways that this function is invoked it is the wrong type, resulting
in an unexpected termination of the running process.
Signed-off-by: André Kempe <andre.kempe@arm.com>
Signed-off-by: Martin Storsjö <martin@martin.st>

Support for configuring this was added with version 1.0.0.

match the behavior of SvtAv1EncApp to ensure pic_type is always set
before passing it to the library.

The other options for pic_type aren't currently used inside the library,
so they aren't introduced in this patch.
Signed-off-by: Christopher Degawa <ccom@randomderp.com>
Signed-off-by: James Almer <jamrial@gmail.com>

AVIF still and animations are now supported by the MOV parser.
Add the "avif" extension to the list of supported extensions to
AVInputFormat.
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>

Monterey needs mBytesPerFrame and mBytesPerPacket to be set, and I'm
surprised this didn't break any previous system versions.

Fixes bug #9564: Cannot decode xHE-AAC with audiotoolbox (aac_at) on
Mac OS Monterey. Fixes likely bug that none of the AudioToolbox
decoders work on Monterey.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>

Other values are forbidden by specification.

ff_hevc_put_hevc_qpel_h64_8_sse4       56782981
ff_hevc_put_hevc_qpel_h64_8_avx2       40097816
ff_hevc_put_hevc_qpel_h64_8_avx512icl  25488576
Reviewed-by: Henrik Gramner <henrik@gramner.com>
Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>

ff_hevc_put_hevc_qpel_h32_8_sse4       14122151
ff_hevc_put_hevc_qpel_h32_8_avx2        9337675
ff_hevc_put_hevc_qpel_h32_8_avx512icl   6424654
Reviewed-by: Henrik Gramner <henrik@gramner.com>
Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>

ff_hevc_put_hevc_qpel_h4_8_sse4       993694
ff_hevc_put_hevc_qpel_h4_8_avx512icl  686647
Reviewed-by: Henrik Gramner <henrik@gramner.com>
Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>

ff_hevc_put_hevc_qpel_h16_8_sse4       3290870
ff_hevc_put_hevc_qpel_h16_8_avx512icl  1730033
Reviewed-by: Henrik Gramner <henrik@gramner.com>
Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>

This commit uses the instruction `vpdpbusd` introduced by AVX512 VNNI
to calculate the horizontal filter.

ff_hevc_put_hevc_qpel_h8_8_sse4       1039169
ff_hevc_put_hevc_qpel_h8_8_avx512icl   677153
ff_hevc_put_hevc_qpel_hv8_8_sse4      3603511
ff_hevc_put_hevc_qpel_hv8_8_avx512icl 2995354
Reviewed-by: Henrik Gramner <henrik@gramner.com>
Signed-off-by: Wu Jianhua <jianhua.wu@intel.com>