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Author SHA1 Message Date
Martin Storsjö
c86d8aed74 avio: Rename avclass symbols relating to avio 
Don't prefix them ffio_url, which is misleading, sounding too
much like the urlprotocol layer (like ffurl_*).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-28 22:07:04 +02:00
Luca Barbato
82b6e45116 configure: Move the cross_prefix setting after the toolchain one 
Makes passing to configure
--toolchain=gcc-asan --cross-prefix=armv7a-hardfloat-linux-gnueabi-
work as intended.
 2015-02-26 15:11:16 +01:00
Luca Barbato
85b3b1c4ba xcbgrab: Unbreak parsing filename options 
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-02-24 22:31:20 +01:00
Luca Barbato
b31328d008 xcbgrab: Provide better names for the y and x option 
Incidentally `-y` also collides with avconv global options.

Update x11grab to match and document the option.

CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-02-24 22:31:20 +01:00
John Stebbins
da7e561964 matroskaenc: Allow writing track "forced" flag 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-02-24 22:28:51 +01:00
Martin Storsjö
d594dbecce rtpdec: Rename the free method to close 
Many of these functions were named foo_free_context, and since
the functions no longer should free the context itself, only
allocated elements within it, the previous naming was slightly
misleading.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 23:07:50 +02:00
Martin Storsjö
8e32b1f096 libavformat: Use ffio_free_dyn_buf where applicable 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 23:07:47 +02:00
Martin Storsjö
199fb40278 rtpdec: Use ffio_free_dyn_buf 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 23:07:44 +02:00
Martin Storsjö
8a273a7460 avio: Add an internal utility function for freeing dynamic buffers 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 23:07:41 +02:00
Martin Storsjö
078d43e23a rtpdec: Free depacketizers if the init function failed 
This is different from how it is handled in codecs/demuxers/muxers
though (where the close function isn't called if the open function
failed), but since the number of depacketizers that have an .init
function is quite limited, this is easy to change.

The main point is that if the init function failed, we shouldn't
try to use that depacketizer at all - this makes sure that the
parse function doesn't need to check for the things that were
initialized in the init function.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 23:07:39 +02:00
Martin Storsjö
bb4a310bb8 rtpdec: Don't free the payload context in the .free function 
This makes it more consistent with depacketizers that don't have any
.free function at all, where the payload context is freed by the
surrounding framework. Always free the context in the surrounding
framework, having the individual depacketizers only free any data
they've specifically allocated themselves.

This is similar to how this works for demuxer/muxers/codecs - a
component shouldn't free the priv_data that the framework has
allocated for it.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 23:07:35 +02:00
Martin Storsjö
f4b59334bd rtpdec: Remove the now unused .alloc field 
Always use the .priv_data_size field instead.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 23:07:32 +02:00
Martin Storsjö
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>
 2015-02-24 23:07:28 +02:00
Martin Storsjö
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>
 2015-02-24 23:07:25 +02:00
Martin Storsjö
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>
 2015-02-24 23:07:22 +02:00
Martin Storsjö
ac0e54fda9 rtpdec: Add const to string parameters in internal fmtp parsing functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 23:07:18 +02:00
Martin Storsjö
12251f997b rtpdec: Remove unnecessary checks 
The free function of a depacketizer won't be called if data is NULL.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 23:07:14 +02:00
Martin Storsjö
c82bf15dca rtpenc: Merge the h264 and hevc packetizers 
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>
 2015-02-24 16:25:43 +02:00
Martin Storsjö
3567b91e49 rtpdec_hevc: Share the implementation of fragmented packets with h264 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 16:25:28 +02:00
Martin Storsjö
f3449062a8 rtpdec_hevc: Reduce indentation level by returning early on errors 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 16:25:21 +02:00
Martin Storsjö
8633fb47db rtpdec_hevc: Share the implementation of parsing a=framesize with h264 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 16:24:36 +02:00
Martin Storsjö
5956f489d0 rtpdec_hevc: Add asterisks at the start of each long comment line 
This is the common style for such comments.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 16:24:27 +02:00
Martin Storsjö
5d8cae4573 rtpdec: Get rid of all trivial .alloc/.free functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 16:24:19 +02:00
Martin Storsjö
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>
 2015-02-24 16:23:37 +02:00
Martin Storsjö
2b982e92f4 rtpdec: Set need_parsing via a handler field 
This avoids implementing a full function just to set this one
field.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 16:22:41 +02:00
Martin Storsjö
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>
 2015-02-24 16:22:21 +02:00
Martin Storsjö
b651c9139e rtpdec_mpa_robust: Move .enc_name to the start of the struct 
This makes it match the other depacketizers.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 16:22:04 +02:00
Martin Storsjö
db158f0dd2 rtpdec: Remove unnecessary _if_needed suffixes on functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 16:21:54 +02:00
Martin Storsjö
353b492d0f rtpdec: Change enc_name to a pointer instead of a fixed-size buffer 
This avoids allocating space for a too large buffer for all the
name strings.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 16:21:18 +02:00
Martin Storsjö
0752f700d6 rtpdec_h264: Remove an unnecessary include 
Nothing in this file use any network functions.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 16:20:54 +02:00
Martin Storsjö
247764a592 rtpdec_h264: Remove unnecessary struct padding 
There's no point in adding padding in the allocation of a depacketizer
specific context struct.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 16:20:44 +02:00
Martin Storsjö
fe414059ec rtpdec_amr: Use the common indentation style 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 16:20:23 +02:00
Martin Storsjö
74d318f138 rtsp: Fix the indentation of a linewrapped statement 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 16:20:10 +02:00
Martin Storsjö
3cd5828fc0 rtpdec: Add missing trailing commas 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 16:20:02 +02:00
Gilles Chanteperdrix
04a1be8e28 libavformat: add T.140 RTP depacketization (RFC 4103) 
Map this to AV_CODEC_ID_TEXT.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 16:19:44 +02:00
Martin Storsjö
26524e3581 rtsp: Interpret the text media type as AVMEDIA_TYPE_DATA 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-24 16:19:37 +02:00
Diego Biurrun
ce52869c22 fate: Rename fate-dts test to fate-dca-core 
The codec is referred to as DCA in other parts of libav.
 2015-02-23 16:26:32 +01:00
Diego Biurrun
cb4cb7b0ea qsv: Skip qsv.h compilation if qsv is not enabled 2015-02-23 16:26:32 +01:00
Gilles Chanteperdrix
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>
 2015-02-23 16:55:56 +02:00
Federico Tomassetti
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>
 2015-02-23 15:06:18 +01:00
Federico Tomassetti
161442ff2c mdec: check for out of bounds read 
Bug-Id: CID 1257501
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-02-23 15:06:18 +01:00
Martin Storsjö
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>
 2015-02-23 15:33:20 +02:00
Vittorio Giovara
35c6ce76b1 Canopus HQX decoder 
Based on work by Kostya Shishkov <kostya.shishkov@gmail.com>.
 2015-02-22 22:42:27 +00:00
Carl Eugen Hoyos
36a6fb989b hevc_deblock: Fix compilation with nasm 
CC: libav-stable@libav.org
Bug-Id: 795
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-02-22 22:34:20 +00:00
Vittorio Giovara
e570f895cd libschroedinger: Check memory allocations 2015-02-22 22:32:18 +00:00
Vittorio Giovara
521979e6b1 configure: Properly fail when libcdio/cdparanoia is not found 2015-02-22 22:31:54 +00:00
Vittorio Giovara
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.
 2015-02-22 22:30:35 +00:00
Martin Storsjö
a388e72d1a rtpenc_hevc: Aggregate multiple NAL units into one RTP packet, if possible 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-22 23:27:03 +02:00
Martin Storsjö
e2220e734f rtpenc_h264: Aggregate multiple NAL units into one RTP packet, if possible 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-22 23:26:57 +02:00
Thomas Volkert
c99915f7c7 rtpdec: DV depacketizer (RFC 6469) 
(tested with live555 RTSP server)

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-22 23:01:55 +02:00