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Author SHA1 Message Date
James Almer
6b3a563b10 avdevice/decklink_dec: stop using av_init_packet() 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:36 -03:00
James Almer
d365f74dce avformat/tests/movenc: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:36 -03:00
James Almer
4b386b2059 avformat/tests/fifo_muxer: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:36 -03:00
James Almer
2fdfad5525 avformat/wc3movie: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:36 -03:00
James Almer
98a776b5e3 avformat/subtitles: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:36 -03:00
James Almer
fd23efb20b avformat/rtpenc_mpegts: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:36 -03:00
James Almer
5e518c7416 avformat/rtpdec: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:16 -03:00
James Almer
e7f1540507 avformat/mpegtsenc: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:49 -03:00
James Almer
42422b6dca avformat/mpegts: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:49 -03:00
James Almer
ecdad29b67 avformat/movenc: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:49 -03:00
James Almer
2e80435a9a avformat/matroskaenc: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:49 -03:00
James Almer
8d78e90a6b avformat/matroskadec: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:49 -03:00
James Almer
f57a258223 avformat/hls: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:49 -03:00
James Almer
83a320226c avformat/flacdec: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:49 -03:00
James Almer
453021c74e avformat/id3v2: replace call to av_init_packet() 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00
James Almer
4de3504adf avformat/flac_picture: replace call to av_init_packet() 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00
James Almer
9e92fd97d0 avformat/avienc: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00
James Almer
a7c238cbd8 avformat/avidec: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00
James Almer
3c69e5cd6f avformat/asfdec_o: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00
James Almer
82faeb56ce avformat/amvenc: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00
James Almer
01f4d33b41 avformat/utils: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00
James Almer
9066969713 avformat/mux: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00
James Almer
2995a1f294 avcodec/tests/avpacket: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00
James Almer
4ab7670762 avcodec/webp: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:48 -03:00
James Almer
fc2e022a14 avcodec/tiff: use av_packet_alloc() to allocate AVPackets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:47 -03:00
James Almer
6ef104cb5f avcodec/tdsc: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:47 -03:00
James Almer
b0de31e278 avcodec/pthread_frame: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:47 -03:00
James Almer
ca966af497 avcodec/mpegvideo_enc: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:47 -03:00
James Almer
2101b99777 avcodec/libxvid: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:06:47 -03:00
James Almer
039ea9ec7b avcodec/encode: silence a deprecation warning about av_init_packet() 
No need to adapt this code as it will be removed long before av_init_packet()

Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 14:12:18 -03:00
James Almer
1f32e91df6 avcodec/cri: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 14:12:18 -03:00
James Almer
d422b2ed87 avcodec/packet_internal: make avpriv_packet_list_* functions use an internal struct 
The next pointer is kept at the end for backwards compatability until the
major bump, when it should ideally be moved at the front.

Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 14:12:17 -03:00
James Almer
f7db77bd87 avcodec/packet: deprecate av_init_packet() 
Once removed, sizeof(AVPacket) will stop being a part of the public ABI.

Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 14:12:17 -03:00
James Almer
a1cd4191e0 avcodec/vaapi_encode: use AVCodecContext.get_encode_buffer() 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 13:44:16 -03:00
James Almer
238e08b12e avcodec/nvenc: use AVCodecContext.get_encode_buffer() 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 13:44:16 -03:00
James Almer
b86af93cea avcodec/mfenc: use AVCodecContext.get_encode_buffer() 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 13:44:16 -03:00
James Almer
d51a6884ab avcodec/librav1e: use AVCodecContext.get_encode_buffer() 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 13:43:56 -03:00
James Almer
b615e8a782 avcodec/amfenc: use AVCodecContext.get_encode_buffer() 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 13:42:54 -03:00
Derek Buitenhuis
8f1580c31a avformat/mov: Handle when we have an mfra box but have not read the full sidx for a fragment 
Use the tfra timestamp if it is available and sidx timestamp is not.

Fixes reading the entire file after seeking in a live-style DASH FMP4
with an MFRA.

This specifically fixes when use_mfra_for is set.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2021-03-17 14:46:48 +00:00
Gyan Doshi
434b626b7a avcodec/libdavs2: unbreak compilation failure 
FF_CODEC_CAP_AUTO_THREADS added in 8a129077cc requires internal.h

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2021-03-17 14:36:13 +01:00
Andriy Gelman
9383885c0d avformat/aviobuf: don't reduce short seek threshold 
Commit 8c8e5d5286 added a way to reduce
seek time by waiting for the windowed tcp packets instead of creating a
new socket connection. It implemented this by overwriting
s->short_seek_threshold in avio_seek(). However,
s->short_seek_threshold could already be set and be higher than the
threshold set by the protocol (i.e. s->short_seek_threshold is set in
ff_configure_buffers_for_index()).

This new feature was only enabled for tls connections in
70d8077b79. As in Ticket #9148 it reduced
performance because instead of waiting to refill the AVIOContext buffers
with an existing connections, a new HTTP request was often made instead.

Fixes Ticket #9148.

Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
 2021-03-16 22:46:25 -04:00
Anton Khirnov
30a69b1625 lavc: drop unused argument from lock_avcodec() 2021-03-16 11:09:58 +01:00
Anton Khirnov
55c083f08a lavc: drop ff_ prefix from ff_(un)lock_avcodec 
It is unnecessary and misleading, as those are static functions.
 2021-03-16 11:09:48 +01:00
Anton Khirnov
b006a84a97 lavc: move decoder bsf init into decoder-specific code 2021-03-16 11:09:44 +01:00
Anton Khirnov
20aec597d0 lavc: factor decoder validation/setup from avcodec_open2() 2021-03-16 11:09:36 +01:00
Anton Khirnov
dbb1dfabb7 lavc/encode: reindent after previous commit 2021-03-16 11:09:30 +01:00
Anton Khirnov
3f53c84847 lavc: factor out encoder init/validation from avcodec_open2() 
avcodec_open2() is massive, splitting it makes it more readable.

Also, add a missing error code to ticks_per_frame sanity check.
 2021-03-16 10:52:27 +01:00
Anton Khirnov
b334fd39c9 cmdutils: replace strncpy() with direct assignment 
Only one character is actually rewritten.

Fixes truncation warnings, such as
warning: ‘strncpy’ output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation]
in gcc 10.2.0
 2021-03-16 10:41:01 +01:00
Anton Khirnov
7d09579190 lavc: rename AV_CODEC_CAP_AUTO_THREADS->AV_CODEC_CAP_OTHER_THREADS 
This cap is currently used to mark multithreading-capable codecs that
wrap external libraries with their own multithreading code. The name is
highly confusing for our API users, since libavcodec ALWAYS handles
thread_count=0 (see commit message in previous commit). Therefore rename
the cap and update its documentation to make its meaning clear.

The old name is kept deprecated until next+1 major bump.
 2021-03-16 10:38:41 +01:00
Anton Khirnov
8a129077cc lavc: replace internal use of AV_CODEC_CAP_AUTO_THREADS with an internal cap 
AV_CODEC_CAP_AUTO_THREADS was originally added in b4d44a45f9 to mark
codecs that spawn threads internally and are able to select an optimal
threads count by themselves (all such codecs are wrappers around
external libraries). It is used by lavc generic code to check whether it
should handle thread_count=0 itself or pass the zero directly to the
codec implementation. Within this meaning, it is clearly supposed to be
an internal cap rather than a public one, since from the viewpoint of a
libavcodec user, lavc ALWAYS handles thread_count=0. Whether it happens
in the generic code or within the codec internals is not a meaningful
difference for the caller.

External aspects of this flag will be dealt with in the following
commit.
 2021-03-16 10:34:29 +01:00