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git.sesse.net Git - ffmpeg/log
Diego Biurrun [Wed, 11 May 2016 13:26:02 +0000 (15:26 +0200)]
tools: Port to codec parameters API
Francois Cartegnie [Tue, 17 May 2016 07:54:30 +0000 (09:54 +0200)]
mpegtsenc: stop impersonating ses in sdt
Unless specified, users must use non registered
range for network id
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Alexandra Hájková [Sat, 14 May 2016 09:45:01 +0000 (11:45 +0200)]
Move VLC and RL_VLC_ELEM structure definitions to a separate header
Use the newly created vlc.h directly instead of including get_bits when needed.
The VLC and RL_VLC_ELEM structures are independent from the bitreader.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Anton Khirnov [Sun, 1 May 2016 17:19:17 +0000 (19:19 +0200)]
avconv_dxva2: use the hwcontext API
Anton Khirnov [Thu, 31 Mar 2016 11:12:41 +0000 (13:12 +0200)]
hwcontext: add a dxva2 implementation
Alexandra Hájková [Sat, 14 May 2016 09:28:19 +0000 (11:28 +0200)]
mpeg4videodec: Call av_log() in check_marker() with AVCodecContext instead of NULL
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Alexandra Hájková [Sat, 14 May 2016 09:28:18 +0000 (11:28 +0200)]
Move check_marker() from get_bits to mpeg4videodec
MPEG-4 is the only decoder which uses check_marker().
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Sat, 14 May 2016 11:45:05 +0000 (13:45 +0200)]
lavc: mark the old audio/video encoding API as deprecated
Anton Mitrofanov [Wed, 20 Apr 2016 17:35:34 +0000 (19:35 +0200)]
x86inc: Enable AVX emulation in additional cases
Allows emulation to work when dst is equal to src2 as long as the
instruction is commutative, e.g. `addps m0, m1, m0`.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Mitrofanov [Wed, 20 Apr 2016 17:35:33 +0000 (19:35 +0200)]
x86inc: Improve handling of %ifid with multi-token parameters
The yasm/nasm preprocessor only checks the first token, which means that
parameters such as `dword [rax]` are treated as identifiers, which is
generally not what we want.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Mitrofanov [Wed, 20 Apr 2016 17:35:32 +0000 (19:35 +0200)]
x86inc: Fix AVX emulation of some instructions
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Henrik Gramner [Wed, 20 Apr 2016 17:35:31 +0000 (19:35 +0200)]
x86inc: Fix AVX emulation of scalar float instructions
Those instructions are not commutative since they only change the first
element in the vector and leave the rest unmodified.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Thu, 12 May 2016 13:34:58 +0000 (15:34 +0200)]
avpacket: fix setting AVPacket.data in av_packet_ref()
The data field does not necessarily point to the beginning of the
underlying AVBuffer.
CC: libav-stable@libav.org
Anton Khirnov [Mon, 2 May 2016 16:38:41 +0000 (18:38 +0200)]
lavc: make avcodec_open2() fail when the timebase is not set for encoding
Many encoders use it. There is also a divide by the timebase lower in
this function, which would crash when it is not set.
Diego Biurrun [Tue, 3 May 2016 22:32:26 +0000 (00:32 +0200)]
Combine deprecation guards where appropriate
Some code blocks use multiple bits of deprecated API.
Diego Biurrun [Wed, 20 Apr 2016 09:40:40 +0000 (11:40 +0200)]
tests: Move all test programs to a subdirectory
Diego Biurrun [Wed, 11 May 2016 10:03:34 +0000 (12:03 +0200)]
Split global .gitignore file into per-directory files
Diego Biurrun [Tue, 3 May 2016 22:27:19 +0000 (00:27 +0200)]
Add some more deprecation guards
Avoids unused function/label/variable warnings after the next version bump.
Diego Biurrun [Tue, 3 May 2016 22:15:41 +0000 (00:15 +0200)]
Reduce the scope of some variables
This avoids unused variable warnings after the next version bump.
Also drop a trace level av_log() call that is in the way.
Martin Storsjö [Tue, 4 Dec 2012 13:28:29 +0000 (15:28 +0200)]
rtsp: Parse SSRC attributes in the SDP
When feeding input RTP packets to the depacketizer via custom IO,
it needs to pick the right stream using the payload type for
RTP packets, and using the SSRC for RTCP packets. If the first
packet is an RTCP packet, we don't (currently) know the SSRC
yet and thus can't pick the right RTP depacketizer to handle it.
By parsing the SSRC attribute in the SDP, we can map initial
RTCP packets to the right stream.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Mon, 14 Jan 2013 15:48:26 +0000 (17:48 +0200)]
rtpdec: Always check if we have the next packet queued
It doesn't matter what the actual reason for not returning
an AVPacket was - if we didn't return any packet and we have
the next one queued, parse it immediately. (rtp_parse_queued_packet
always consumes a queued packet if one exists, so there's no risk
for infinite loops.)
Signed-off-by: Martin Storsjö <martin@martin.st>
Mark Thompson [Mon, 9 May 2016 17:53:48 +0000 (18:53 +0100)]
avconv_vaapi: fix double-free with some unsupported streams
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Jan Ekström [Sun, 24 Apr 2016 18:33:45 +0000 (20:33 +0200)]
pgssub: Fix subpicture colorspace and range
Widen the values from limited to full range and use BT.709 where it
should be used according to the video resolution:
SD is BT.601, HD is BT.709
Default to BT.709 due to most observed HDMV content being HD.
Jan Ekström [Sun, 24 Apr 2016 18:30:06 +0000 (20:30 +0200)]
colorspace: Add support for BT709
BT.709 coefficients were gathered from the first two parts of BT.709
to BT.2020 conversion guide in ARIB STD-B62 (Pt. 1, Chapter 6.2.2).
They were additionally confirmed by manually calculating values.
Michael Niedermayer [Sun, 8 May 2016 18:55:40 +0000 (21:55 +0300)]
simple_idct_template: Fix strict aliasing violation
This fixes fate-wmv8-intrax8 in certain configurations, e.g.
gcc 4.4.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Wed, 4 May 2016 14:00:52 +0000 (17:00 +0300)]
avio: Remove a leftover comment
The declarations that this comment referred to were removed
in
2439f2ca8 - there is no unbuffered IO in this header now.
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun [Wed, 11 Nov 2015 16:38:43 +0000 (17:38 +0100)]
Mark read-only tables as static
Diego Biurrun [Mon, 2 May 2016 05:34:35 +0000 (07:34 +0200)]
configure: Document --enable-libfontconfig
Diego Biurrun [Tue, 3 May 2016 13:24:17 +0000 (15:24 +0200)]
vf_frei0r: Drop overly verbose and broken debug output
Vittorio Giovara [Wed, 27 Apr 2016 17:45:23 +0000 (13:45 -0400)]
cosmetics: Fix spelling mistakes
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Alexandra Hájková [Sat, 23 Apr 2016 14:44:11 +0000 (16:44 +0200)]
Remove unnecessary get_bits.h #includes and add missing headers where needed.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diego Biurrun [Tue, 3 May 2016 12:32:08 +0000 (14:32 +0200)]
h264: Drop broken trace debug output
Diego Biurrun [Thu, 14 Apr 2016 16:25:35 +0000 (18:25 +0200)]
vaapi: Drop pointless debug output
Diego Biurrun [Thu, 14 Apr 2016 16:25:16 +0000 (18:25 +0200)]
libopencore-amr: Fix ff_dlog()/av_log() invocations
Diego Biurrun [Thu, 14 Apr 2016 16:24:51 +0000 (18:24 +0200)]
Drop pointless assert.h #includes
Luca Barbato [Wed, 17 Feb 2016 01:16:42 +0000 (02:16 +0100)]
mpegts: Validate the SL Packet Header Configuration
timeStampLength, OCRLength and AU_Length have well specified upper
boundaries.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diego Biurrun [Fri, 22 Apr 2016 16:59:43 +0000 (18:59 +0200)]
fate: Add test for MTS2/MSS4
Martin Storsjö [Wed, 27 Apr 2016 11:36:57 +0000 (14:36 +0300)]
rtpdec_vp9: Support parsing the scalability structure
We still only support one single layer though, but this allows
receiving streams that have this structure present even for
single layer streams.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 29 Apr 2016 19:19:33 +0000 (22:19 +0300)]
rtpdec_h264: Use avpriv_report_missing_feature instead of a manual av_log
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 29 Apr 2016 17:37:24 +0000 (20:37 +0300)]
rtpdec: Use AVERROR_PATCHWELCOME instead of AVERROR(ENOSYS) for unimplemented features
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Wed, 27 Apr 2016 11:36:24 +0000 (14:36 +0300)]
rtpdec_vp9: Update header parsing to spec draft 02
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Wed, 27 Apr 2016 11:03:18 +0000 (14:03 +0300)]
rtpdec_vp9: Make sure to free the temp buffer on close
Signed-off-by: Martin Storsjö <martin@martin.st>
Janne Grunau [Sat, 30 Apr 2016 14:05:32 +0000 (16:05 +0200)]
Revert "mmaldec: autodetect by default" since it breaks linking on systems without mmal libraries
This reverts commit
33ac77e850efdfd0e8835950c3d947baffd4df45 .
wm4 [Thu, 14 Apr 2016 10:21:27 +0000 (12:21 +0200)]
mmaldec: autodetect by default
It qualifies as a system library.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
wm4 [Thu, 14 Apr 2016 10:21:26 +0000 (12:21 +0200)]
mmaldec: limit internal buffering
This uses a new MMAL feature, which limits the number of extra frames
that can be buffered within the decoder. VIDEO_MAX_NUM_CALLBACKS can
be defined as positive or negative number. Positive numbers are
absolute, and can lead to deadlocks if the user underestimates the
number of required buffers. Negative numbers specify the number of extra
buffers, e.g. -1 means no extra buffer, (-1-N) means N extra buffers.
Set a gratuitous default of -11 (N=10). This is much lower than the
firmware default, which appears to be 96.
This is backwards compatible, but needs a symbol only present in newer
firmware headers. (It's an enum item, so it requires a check in
configure.)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
wm4 [Thu, 14 Apr 2016 10:21:24 +0000 (12:21 +0200)]
mmaldec: print the MMAL format FourCC automatically
Slight simplification. The result is the same. Also, change the
wording of the message as requested in patch review.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
wm4 [Thu, 14 Apr 2016 10:21:23 +0000 (12:21 +0200)]
configure: fix mmal build dependencies
The mmal decoders do not depend on the software decoders.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
wm4 [Thu, 14 Apr 2016 10:21:22 +0000 (12:21 +0200)]
mmaldec: send only a single EOS packet on flushing
Fixes apparent mmal_port_disable() freezes in ffmmal_stop_decoder() when
calling ffmmal_decode() with flush semantics a large number of times in
a row.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
wm4 [Thu, 14 Apr 2016 10:21:21 +0000 (12:21 +0200)]
mmaldec: correct package buffering accounting
The assert in ffmmal_stop_decoder() could trigger sometimes. The
packets_buffered counter was indeed not correctly maintained, and
packets were not subtracted from it if they were still in the waiting
queue.
For some reason, this happened especially with VC-1.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
wm4 [Thu, 14 Apr 2016 10:21:20 +0000 (12:21 +0200)]
mmaldec: add vc1 decoding support
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Julian Scheel [Thu, 14 Apr 2016 10:21:19 +0000 (12:21 +0200)]
mmaldec: Add mpeg2 decoding support
Register mmaldec as mpeg2 decoder. Supporting mpeg2 in mmaldec is just a
matter of setting the correct MMAL_ENCODING on the input port. To ease the
addition of further supported mmal codecs a macro is introduced to generate
the decoder and decoder class structs.
Signed-off-by: Julian Scheel <julian@jusst.de>
Signed-off-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Julian Scheel [Thu, 14 Apr 2016 10:21:18 +0000 (12:21 +0200)]
mmaldec: Fix avpriv_atomic_get usage
There is no avpriv_atomic_get, instead avpriv_atomic_int_get is to be used for
integers. This fixes building mmaldec.
Signed-off-by: Julian Scheel <julian@jusst.de>
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Michael Niedermayer [Thu, 14 Apr 2016 10:21:17 +0000 (12:21 +0200)]
mmaldec: Use av_assert0() instead of assert()
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diego Biurrun [Thu, 7 Apr 2016 16:52:10 +0000 (18:52 +0200)]
testprogs: Mark some tables as static const
Diego Biurrun [Sat, 16 Apr 2016 16:06:16 +0000 (18:06 +0200)]
fate: Add test for MSS1
Vittorio Giovara [Fri, 22 Apr 2016 21:28:04 +0000 (17:28 -0400)]
dds: Add support for monochrome images
Vittorio Giovara [Fri, 22 Apr 2016 21:28:03 +0000 (17:28 -0400)]
dds: Drop gray-alpha swapping
The original sample was generated with invalid software.
Martin Storsjö [Mon, 25 Apr 2016 07:12:24 +0000 (10:12 +0300)]
dxva2_h264: Unbreak compilation after
3176217c6
Signed-off-by: Martin Storsjö <martin@martin.st>
Luca Barbato [Thu, 21 Apr 2016 14:09:38 +0000 (16:09 +0200)]
ape: Unbreak adaptcoeffs computation
And simplify and explain the expression.
Fault introduced in
f3fdef108eb06b1e71b29152bf6822519e787efe
Anton Khirnov [Wed, 13 Apr 2016 15:33:59 +0000 (17:33 +0200)]
h264: eliminate max_contexts
It is always equal to nb_slice_ctx.
Anton Khirnov [Wed, 13 Apr 2016 15:31:27 +0000 (17:31 +0200)]
h264: allocate some tables per slice contexts, not threads
This is more correct and avoids wasting space when frame threading is
used.
Anton Khirnov [Wed, 13 Apr 2016 15:28:26 +0000 (17:28 +0200)]
h264: remove an artificial restriction on the number of slice threads
This limit is now unnecessary, we can easily support an arbitrary number
of threads.
Anton Khirnov [Wed, 13 Apr 2016 15:17:51 +0000 (17:17 +0200)]
h264: remove pointless setting of some variables in loop_filter
Those should already be set to the correct values.
Anton Khirnov [Wed, 13 Apr 2016 15:15:40 +0000 (17:15 +0200)]
h264: remove a pointless comment
Anton Khirnov [Wed, 13 Apr 2016 11:52:36 +0000 (13:52 +0200)]
h264: make slice threading work with deblocking_filter=1
In such a case, decode the MBs in parallel without the loop filter, then
execute the filter serially.
The ref2frm array was previously moved to H264SliceContext. That was
incorrect, since it applies to all the slices and should properly be in
H264Context (it did not actually break decoding, since this distinction
only becomes relevant with slice threading and deblocking_filter=1,
which was not implemented before this commit). The ref2frm array is thus
moved back to H264Context.
Anton Khirnov [Mon, 11 Apr 2016 14:32:02 +0000 (16:32 +0200)]
h264: remove H264Context.pict_type
It is not used for anything internally, just exported in the output
frames. So remove the indirection and set it directly in frame_start().
Anton Khirnov [Mon, 11 Apr 2016 14:19:01 +0000 (16:19 +0200)]
h264: drop a pointless indirection
Anton Khirnov [Mon, 11 Apr 2016 14:04:05 +0000 (16:04 +0200)]
h264: remove unused H264SliceContext.rbsp_buffer
Anton Khirnov [Mon, 11 Apr 2016 13:44:57 +0000 (15:44 +0200)]
h264: merge ff_h264_free_context() into h264_decode_end()
It is no longer called from outside the h264 decoder.
Anton Khirnov [Mon, 11 Apr 2016 13:38:42 +0000 (15:38 +0200)]
h264: eliminate low_delay
It is always unconditionally initialized in decode_postinit() and then
immediately used in one place further below. All the other places where
it is accessed are just useless fluff.
Anton Khirnov [Mon, 11 Apr 2016 12:17:10 +0000 (14:17 +0200)]
h264: remove a stale comment
This comment used to apply to code that was removed.
Anton Khirnov [Mon, 11 Apr 2016 08:06:08 +0000 (10:06 +0200)]
h264_refs: remove an unused parameter from ff_h264_fill_mbaff_ref_list()
Anton Khirnov [Mon, 11 Apr 2016 08:05:25 +0000 (10:05 +0200)]
h264_refs: make the H264Context const where possible
Anton Khirnov [Mon, 11 Apr 2016 07:56:29 +0000 (09:56 +0200)]
h264_refs: reorder functions to avoid forward declarations
Anton Khirnov [Mon, 11 Apr 2016 07:27:08 +0000 (09:27 +0200)]
h264: eliminate copy_fields
It is very fragile against fields being moved and hides what is actually
being copied. Copy all the fields explicitly instead.
Anton Khirnov [Tue, 29 Mar 2016 02:19:50 +0000 (04:19 +0200)]
h264_parser: remove the remaining dependencies on the h264 decoder
Anton Khirnov [Tue, 29 Mar 2016 02:09:14 +0000 (04:09 +0200)]
h264: decouple extradata parsing from the decoder
This will allow decoupling the parser from the decoder.
Anton Khirnov [Tue, 22 Mar 2016 12:31:21 +0000 (13:31 +0100)]
h264: decouple h264_sei from the h264 decoder
Make the SEI parsing independent of the H264Context, to allow
decoupling the parser from the decoder.
Anton Khirnov [Mon, 21 Mar 2016 15:14:31 +0000 (16:14 +0100)]
h264: factor out calculating the POC count into a separate file
This will allow decoupling the parser from the decoder.
Anton Khirnov [Mon, 28 Mar 2016 08:56:51 +0000 (10:56 +0200)]
h264_parser: move the H264DSPContext to the parser context
Anton Khirnov [Tue, 22 Mar 2016 12:31:21 +0000 (13:31 +0100)]
h264: decouple h264_ps from the h264 decoder
Make the SPS/PPS parsing independent of the H264Context, to allow
decoupling the parser from the decoder. The change is modelled after the
one done earlier for HEVC.
Move the dequant buffers to the PPS to avoid complex checks whether they
changed and an expensive copy for frame threads.
Anton Khirnov [Mon, 21 Mar 2016 18:17:03 +0000 (19:17 +0100)]
h264_parser: eliminate H264SliceContext usage
It is no longer needed for anything.
Anton Khirnov [Mon, 21 Mar 2016 15:50:11 +0000 (16:50 +0100)]
h264_parse: make sure the ref count is zeroed on all failure paths
Anton Khirnov [Mon, 21 Mar 2016 15:14:31 +0000 (16:14 +0100)]
h264: factor out parsing the reference count into a separate file
This will allow decoupling the parser from the decoder.
Anton Khirnov [Mon, 21 Mar 2016 15:30:38 +0000 (16:30 +0100)]
h264: stop testing whether the reference count changes in ff_set_ref_count()
It is no longer necessary after
741b494fa8cd28a7d096349bac183893c236e3f9
Anton Khirnov [Mon, 21 Mar 2016 15:25:29 +0000 (16:25 +0100)]
h264: move reading direct_spatial_mv_pred out of ff_set_ref_count()
It has nothing to do with the reference count and so does not belong in
this function.
Anton Khirnov [Mon, 21 Mar 2016 14:38:31 +0000 (15:38 +0100)]
h264_parser: switch to h2645_parse for NAL unescaping
Remove now unused ff_h264_decode_nal().
Anton Khirnov [Tue, 19 Apr 2016 17:37:49 +0000 (19:37 +0200)]
h264_mp4toannexb_bsf: do not fail on annex B extradata
Just pass through the bitstream as is. This is the same as what is done
for HEVC already.
Vittorio Giovara [Mon, 11 Apr 2016 21:28:26 +0000 (17:28 -0400)]
libx264: Forbid inverted Stereo3D mode
Vittorio Giovara [Mon, 11 Apr 2016 21:28:25 +0000 (17:28 -0400)]
libx264: Allow Stereo3D monoscopic value
Diego Biurrun [Mon, 11 Apr 2016 14:21:36 +0000 (16:21 +0200)]
build: Silence the lcov-reset target
Martin Storsjö [Wed, 20 Apr 2016 10:38:35 +0000 (13:38 +0300)]
libavformat: Update the comment about AVOutputFormat flags
Add a flag which applies here, which had been missed.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Wed, 20 Apr 2016 10:22:41 +0000 (13:22 +0300)]
movenc: Handle pts == NOPTS when autoflushing
This muxer generally handles pts == NOPTS by using dts instead;
do this for consistency here as well.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Tue, 19 Apr 2016 11:07:25 +0000 (14:07 +0300)]
movenc: Update a comment to reflect how the code actually behaves
This codepath isn't quite as bad as it used to sound, if fragments
are cut automatically at video packets.
Signed-off-by: Martin Storsjö <martin@martin.st>
Luca Barbato [Thu, 14 Apr 2016 09:34:07 +0000 (11:34 +0200)]
img2enc: Refactor the atomic renaming code
And use it for the separate-plane side-feature as well.
Bug-Id: 935
Luca Barbato [Tue, 12 Apr 2016 20:14:26 +0000 (22:14 +0200)]
ape: Avoid undefined behaviour
Avoid the clang warning
"warning: shifting a negative signed value is undefined"
Luca Barbato [Tue, 12 Apr 2016 20:14:26 +0000 (22:14 +0200)]
indeo3: Avoid undefined behaviour
Avoid the clang warning
"warning: shifting a negative signed value is undefined"
Derek Buitenhuis [Tue, 5 Apr 2016 15:21:35 +0000 (11:21 -0400)]
libxvid: Create extradata in init using a dummy frame
Modifying global header extradata in encode_frame is an API violation
and only happens to work currently because mov writes its header
at the end of the file.
Heavily based off of a patch from 2012 by Nicolas George.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Thomas Guillem [Sun, 17 Apr 2016 07:43:01 +0000 (10:43 +0300)]
pixfmt: fix wrong comment
The h264/hevc Annex E colour primaries table says that AVCOL_SPC_SMPTE170M is
similar than AVCOL_SPC_SMPTE240M. These two values are not similar than
AVCOL_SPC_BT470BG.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Sun, 20 Mar 2016 09:00:58 +0000 (10:00 +0100)]
Generate the lists of enabled protocols/bsfs from configure.