The iirfilter is only used in its test tool since
01ecb7172b which
stopped using it in AAC, its only user.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Also "fixes" the inverted order of arguments in the av_malloc_array()
calls and therefore part of ticket #11620.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Just do it like av_frame_replace().
Also "fixes" the swapped order or arguments to av_malloc_array()
(the first is supposed to be the number of elements, the second
the size of an element) and therefore part of ticket #11620.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
(I don't know whether this can be triggered for a file with
nonnegative channel count, given that src's extended data can't
have been allocated in this case.)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
(Some more options could be set via this method
if the order in which the options are applied doesn't matter.)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
As described in section F.6.1 from ETSI TS 102 366.
Found-by: nyanmisaka
Reviewed-by: Baptiste Coudurier <baptiste.coudurier@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
We were using a mix of pointers to local variables read via AV_RL32/64 and
pointers directly to the texture buffer as keys to interact with the lookback
hashtables. On big-endian systems, these produced different values. This change
makes all hashtable interactions use direct pointers to the texture buffer and
only invokves AV_RL32 in the event of a lookback hashtable miss.
Signed-off-by: Emma Worley <emma@emma.gg>
It is unnecessary to align both key and val, as they are only accessed
via memcpy()/memcmp(), which has no alignment requirements.
We only need to ensure that that the entries as a whole
are suitable aligned for the probe sequence length.
Reviewed-by: Emma Worley <emma@emma.gg>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Otherwise ff_hashtable_freep() would try to free uninitialized
pointers upon allocation error (which happens in the corresponding
test tool).
Reviewed-by: Emma Worley <emma@emma.gg>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
0. WHIP Version 3.
1. The WHIP muxer has been renamed and refined,
with improved logging context and error messages for SSL, DTLS, and RTC.
2. Magic numbers have been replaced with macros and extracted to functions,
and log levels have been altered for better clarity.
3. DTLS curve list has been updated,
and SRTP profile names have been refined for FFmpeg and OpenSSL.
4. ICE STUN magic number has been refined,
and RTP payload types have been updated based on Chrome's definition.
5. Fixed frame size has been refined to rtc->audio_par->frame_size,
and h264_mp4toannexb is now used to convert MP4/ISOM to annexb.
6. OPUS timestamp issue has been addressed,
and marker setting has been corrected after utilizing BSF.
7. DTLS handshake and ICE handling have been optimized for improved performance,
with a single handshake timeout and server role to prevent ARQ.
8. Consolidated ICE request/response handling and DTLS handshake into a single function,
and fixed OpenSSL build errors to work with Pion.
9. Merge TLS & DTLS implementation, shared BIO callbacks, read, write,
print_ssl_error, openssl_init_ca_key_cert,
init_bio_method function and shared same data structure
10. Modify configure that whip is enabled only dtls is
enabled(just support openssl for now) to fix build error
Co-authored-by: winlin <winlinvip@gmail.com>
Co-authored-by: yangrtc <yangrtc@aliyun.com>
Co-authored-by: cloudwebrtc <duanweiwei1982@gmail.com>
Co-authored-by: Haibo Chen <495810242@qq.com>
Co-authored-by: Steven Liu <lq@chinaffmpeg.org>
Co-authored-by: Jun Zhao <barryjzhao@tencent.com>
Signed-off-by: Jack Lau <jacklau1222@qq.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
Improves compatibility with Resolume products by adding an additional
hashtable for DXT color+LUT combinations, and padding the DXT texture
dimensions to the next largest multiple of 16. Produces identical
packets to Resolume Alley in manual tests.
Signed-off-by: Emma Worley <emma@emma.gg>
Since a51279bbde,
hpeldsp_rnd_template.c was only included once and
one of the two functions in rnd_template.c was
only enabled once.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
The code to initialize the ungrouped bap mantissa tables
(bap 3 or 5) takes more bytes of .text than the tables itself;
they have therefore been hardcoded.
For GCC (14, -O3, albeit in an av_cold function), the initialization
code takes 99B each for the fixed and floating point decoders
(the code is currently duplicated), whereas the hardcoded tables
only take 96B. For Clang 19 it were 374B each (I don't now what
Clang was doing there).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Setting print_graphs_format (in case no -print_graphs_format
option was specified) is racy, as is using av_strtok()
to split it. Both have been removed.
Notice that using av_strtok() was destructive: In the absence
of races the options would only have been applied for the
first initialization.
Reviewed-by: softworkz . <softworkz-at-hotmail.com@ffmpeg.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
