f4b59334bd
rtpdec: Remove the now unused .alloc field
...
Always use the .priv_data_size field instead.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
78791c086b
rtpdec: Use .init instead of .alloc to set default values
...
The ugly error handling in rdt gets improved in a later commit.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
88434f9725
rtpdec: Remove unnecessary inline attributes
...
These functions are far from performance critical, so there's no
point in marking them as inline.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
ec96a89c3e
rtpdec: Don't pass non-const pointers to fmtp attribute parsing functions
...
This makes it clear that the individual parsing functions can't
touch the parsed out value.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
ac0e54fda9
rtpdec: Add const to string parameters in internal fmtp parsing functions
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
12251f997b
rtpdec: Remove unnecessary checks
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The free function of a depacketizer won't be called if data is NULL.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
c82bf15dca
rtpenc: Merge the h264 and hevc packetizers
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They share a great deal of common structure; only a few minor
bits in the headers differ.
This also fixes an off-by-one in sending of the last fragment
of large HEVC nals (where it previously sent len+2 bytes, even
if it should have been len+RTP_HEVC_HEADERS_SIZE aka len+3).
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
3567b91e49
rtpdec_hevc: Share the implementation of fragmented packets with h264
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
f3449062a8
rtpdec_hevc: Reduce indentation level by returning early on errors
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
8633fb47db
rtpdec_hevc: Share the implementation of parsing a=framesize with h264
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
5956f489d0
rtpdec_hevc: Add asterisks at the start of each long comment line
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This is the common style for such comments.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
5d8cae4573
rtpdec: Get rid of all trivial .alloc/.free functions
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
e72605f80b
rtpdec: Allow allocating and freeing the private data without explicit functions
...
This can reduce the amount of boilerplate in simple depacketizers.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
2b982e92f4
rtpdec: Set need_parsing via a handler field
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This avoids implementing a full function just to set this one
field.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
b7a4c319fd
rtpdec: Allow setting the need_parsing field in RTPDynamicProtocolHandler
...
This allows getting rid of quite a bit of boilerplate in depacketizers.
The default value (initializing need_parsing to 0, aka
AVSTREAM_PARSE_NONE) is the same as it is initialized to by default
in AVStream.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
b651c9139e
rtpdec_mpa_robust: Move .enc_name to the start of the struct
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This makes it match the other depacketizers.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
db158f0dd2
rtpdec: Remove unnecessary _if_needed suffixes on functions
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
353b492d0f
rtpdec: Change enc_name to a pointer instead of a fixed-size buffer
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This avoids allocating space for a too large buffer for all the
name strings.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
0752f700d6
rtpdec_h264: Remove an unnecessary include
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Nothing in this file use any network functions.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
247764a592
rtpdec_h264: Remove unnecessary struct padding
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There's no point in adding padding in the allocation of a depacketizer
specific context struct.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
fe414059ec
rtpdec_amr: Use the common indentation style
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
74d318f138
rtsp: Fix the indentation of a linewrapped statement
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
3cd5828fc0
rtpdec: Add missing trailing commas
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
04a1be8e28
libavformat: add T.140 RTP depacketization (RFC 4103)
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Map this to AV_CODEC_ID_TEXT.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
26524e3581
rtsp: Interpret the text media type as AVMEDIA_TYPE_DATA
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
ce52869c22
fate: Rename fate-dts test to fate-dca-core
...
The codec is referred to as DCA in other parts of libav.
10 years ago
cb4cb7b0ea
qsv: Skip qsv.h compilation if qsv is not enabled
10 years ago
cdcc370293
rtsp: punch holes again after pause
...
When a client behind a NAT issues a pause command, and stay paused for a
long time, the router may stop the RTP/RTCP port redirection. Resend the
hole punching packets before each PLAY command to cause the router to
restart the port redirection in that case.
Move the existing code for sending the packets from the SETUP phase
to the PLAY phase.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
061c489895
eamad: check for out of bounds read
...
Bug-Id: CID 1257500
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
10 years ago
161442ff2c
mdec: check for out of bounds read
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Bug-Id: CID 1257501
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
10 years ago
fe208ca54b
rtpdec_hevc: Skip 1 byte (DOND) instead of 2 (DONL) between aggregation units
...
Only the first aggregation unit has 2 bytes (DONL) prepended, if
such a field is in use.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
35c6ce76b1
Canopus HQX decoder
...
Based on work by Kostya Shishkov <kostya.shishkov@gmail.com>.
10 years ago
36a6fb989b
hevc_deblock: Fix compilation with nasm
...
CC: libav-stable@libav.org
Bug-Id: 795
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
10 years ago
e570f895cd
libschroedinger: Check memory allocations
10 years ago
521979e6b1
configure: Properly fail when libcdio/cdparanoia is not found
10 years ago
f7cc6627c0
configure: Use pkg-config for libdc1394 discovery
...
Since not all systems need the libraw1394 dependency, let pkg-config
provide the list of libraries actually needed.
The libdc1394-2.pc file has been included since version 2 (2008-01-05),
so it should be safe to use.
10 years ago
a388e72d1a
rtpenc_hevc: Aggregate multiple NAL units into one RTP packet, if possible
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
e2220e734f
rtpenc_h264: Aggregate multiple NAL units into one RTP packet, if possible
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
c99915f7c7
rtpdec: DV depacketizer (RFC 6469)
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(tested with live555 RTSP server)
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
44dc138ed2
rtpdec_mpeg4: reassemble fragmented AAC frames
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
dcf969e98d
rtpdec_mpeg4: add more verbose error logging
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
96084251e5
libavformat: add robust MPEG audio depacketization (RFC 5219)
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
5cbae5651d
mpegaudio_parser: add MP3 ADU headers parser
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
5e5583efe4
libavformat: add AC3 RTP depacketization (RFC 4184)
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
4438d1c6ed
rtsp: parse lang attribute in SDP
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
1ec28a66f2
rtpdec: fix issue with conversion from unsigned to signed
...
When receiving an RTCP packet, the difference between the last RTCP
timestamp and the base timestamp may be negative. As these timestamps
are of the uint32_t type, the result becomes a large integer. Cast
the difference to int32_t to avoid this issue.
The result of this issue is very large start times for RTSP
streams, and difficulty to restart correctly after a pause.
Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
ff394ca087
rtpdec_h264: Add a missing closing paren in a log message
...
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
12655c4804
libavresample: NEON optimized FIR audio resampling
...
modelled after aarch64 code
on Cortex-A8, s16 and s32 code is about 2x faster,
float code about 7x faster
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
cbdd1806ea
rtpdec_hevc: Implement parsing of aggregated packets
...
With significant changes by Martin Storsjö, to use the shared
function instead of reimplementing it.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
b878ba03e7
rtpdec_hevc: Initialize variables to silence false positive compiler warnings
...
For some reason, clang didn't warn about this prior to using the
shared function.
Signed-off-by: Martin Storsjö <martin@martin.st>
10 years ago
Martin Storsjö
Gilles Chanteperdrix
Diego Biurrun
Federico Tomassetti
Vittorio Giovara
Carl Eugen Hoyos
Thomas Volkert
Peter Meerwald