Nidhi Makhijani [Sun, 6 Jul 2014 15:22:52 +0000 (20:52 +0530)]
vc1test: Check malloc call
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Nidhi Makhijani [Sat, 5 Jul 2014 18:58:56 +0000 (00:28 +0530)]
vc1test: Return proper error codes
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Martin Storsjö [Fri, 4 Jul 2014 19:13:39 +0000 (22:13 +0300)]
librtmp: Don't free the temp url at the end of rtmp_open
librtmp can keep pointers to this string internally, and may
use them at shutdown as well.
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun [Sat, 8 Feb 2014 10:11:14 +0000 (11:11 +0100)]
x86: build: Only compile FDCT code if MMX is enabled
All other files containing purely inline assembly are treated the same way.
Diego Biurrun [Thu, 3 Jul 2014 13:25:41 +0000 (06:25 -0700)]
x86: Unconditionally compile blockdsp and svq1enc init files
This avoids a link failure with MMX disabled as the init functions
are referenced unconditionally.
Diego Biurrun [Thu, 3 Jul 2014 13:20:53 +0000 (06:20 -0700)]
x86: huffyuvdsp: Move inline assembly to init file
This avoids a link failure with MMX disabled as now code and
initialization are compiled under the same condition.
Omer Osman [Fri, 4 Jul 2014 09:05:44 +0000 (11:05 +0200)]
libfdk-aacdec: Reduce the default decoder delay by one frame
The default error concealment method if none is set via
aacDecoder_SetParam(AAC_CONCEAL_METHOD) is set in
CConcealment_InitCommonData within the fdk-aac library
and is set to Energy Interpolation. This method requires one frame
delay to the output. To reduce the default decoder output delay and
avoid missing the last frame in file based decoding, use Noise
Substitution as the default concealment method.
Signed-off-by: Omer Osman <omer.osman@iis.fraunhofer.de>
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun [Mon, 30 Dec 2013 16:06:45 +0000 (17:06 +0100)]
x86: mpegvideoenc: Change SIMD optimization name suffixes to lowercase
Justin Ruggles [Thu, 3 Jul 2014 15:28:17 +0000 (11:28 -0400)]
webpdec: Fix decoding of the huffman group indices.
Per the specification, "The red and green components of a pixel
define the meta Huffman code used in a particular block of the ARGB
image."
Anton Khirnov [Wed, 2 Jul 2014 20:41:47 +0000 (22:41 +0200)]
id3v2enc: use a case-insensitive comparison for APIC picture type
Nidhi Makhijani [Mon, 23 Jun 2014 04:03:50 +0000 (09:33 +0530)]
daud: split muxer and demuxer
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Martin Storsjö [Wed, 2 Jul 2014 20:02:58 +0000 (23:02 +0300)]
ismindex: Add an option for outputting files elsewhere than in the current directory
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Wed, 2 Jul 2014 19:44:32 +0000 (22:44 +0300)]
ismindex: Allow adding a path prefix to the generated .ism file
This allows storing the .ismv/.isma/.ismc files separately from
the .ism file on a server, without having to manually edit the
.ism file after generating it with the ismindex tool.
Signed-off-by: Martin Storsjö <martin@martin.st>
Vittorio Giovara [Sun, 8 Jun 2014 15:56:34 +0000 (11:56 -0400)]
lavf: document av_dump_format()
Luca Barbato [Wed, 18 Jun 2014 02:13:20 +0000 (04:13 +0200)]
hevc: Use the local context variable when needed
Michael Niedermayer [Sat, 20 Oct 2012 14:58:33 +0000 (16:58 +0200)]
matroskadec: Fix a double negation typo
This typo has existed since this code was added in
c16582579.
Newer versions of clang pointed out that this comparison always
was true (since the result of the negation is either 0 or 1, while
AVDISCARD_ALL has the value 48).
Signed-off-by: Martin Storsjö <martin@martin.st>
Luca Barbato [Fri, 6 Jun 2014 23:38:00 +0000 (01:38 +0200)]
matroska: Factor out mkv_write_stereo_mode
Luca Barbato [Fri, 6 Jun 2014 23:21:13 +0000 (01:21 +0200)]
matroska: Factor out write_track from mkv_write_tracks
Luca Barbato [Fri, 6 Jun 2014 22:54:50 +0000 (00:54 +0200)]
matroska: K&R formatting cosmetics
Diego Biurrun [Tue, 1 Jul 2014 14:27:50 +0000 (07:27 -0700)]
vaapi: Update idct_permutation location after dsputil/idctdsp split
Yusuke Nakamura [Tue, 1 Jul 2014 05:17:56 +0000 (14:17 +0900)]
mov: Support default-base-is-moof.
default-base-is-moof shall be set to track fragments compatible with DASH
Media Segments. So, this is a fundamental support for ISOBMFF ver. DASH.
This is meaningful only when base-data-offset-present is absent and two or
more track fragments are present in a movie fragment.
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun [Tue, 1 Jul 2014 09:52:37 +0000 (11:52 +0200)]
Update Fiona's name in copyright statements.
Diego Biurrun [Fri, 24 Jan 2014 10:55:16 +0000 (11:55 +0100)]
dsputil: Split off IDCT bits into their own context
Diego Biurrun [Mon, 30 Jun 2014 12:37:59 +0000 (05:37 -0700)]
mjpeg: Split off bits shared by MJPEG and LJPEG encoders
This obviates a dependency of the LJPEG encoder on mpegvideo.
John Stebbins [Wed, 18 Jun 2014 20:38:36 +0000 (13:38 -0700)]
pgssubdec: handle more complex PGS scenarios
Add ability to handle multiple palettes and objects simultaneously.
Each simultaneous object is given its own AVSubtitleRect.
Note that there can be up to 64 currently valid objects, but only
2 at any one time can be "presented".
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Martin Storsjö [Mon, 23 Jun 2014 17:49:21 +0000 (20:49 +0300)]
arm: Detect 32 bit cpu features on ARMv8 when running on a 64 bit kernel
When running on a 64 bit kernel, /proc/cpuinfo lists different
optional features than on 32 bit kernels (because some of them
are mandatory in the 64 bit implemenations).
The kernel does list the old features properly if they are queried
via /proc/self/auxv though - however this file is not always readable
(e.g. on most android systems). The getauxval function could also
provide the same info as /proc/self/auxv even if this file isn't
readable, but this function is not always available (and thus would
need to be loaded with dlsym for compatibility with older android
versions).
The android cpufeatures library does this slightly differently,
by assuming that these are available if the "CPU architecture"
line is >= 8, see [1] for details.
It has been suggested to include the old, non-optional features in
/proc/cpuinfo as well, but that suggested patch never was merged.
See [2] for the discussion around this suggestion.
[1] https://android-review.googlesource.com/91380
[2] http://marc.info/?l=linux-arm-kernel&m=
139087240101974
Signed-off-by: Martin Storsjö <martin@martin.st>
Vittorio Giovara [Thu, 26 Jun 2014 19:29:52 +0000 (15:29 -0400)]
rtpenc_jpeg: check for color_range too
Vittorio Giovara [Mon, 23 Jun 2014 22:50:34 +0000 (18:50 -0400)]
apichanges: fill in changes for lavu 51.19 and 51.20
Diego Biurrun [Fri, 7 Feb 2014 09:05:46 +0000 (10:05 +0100)]
mpeg: Change ff_convert_matrix() to take an MpegEncContext parameter
This will come in handy during dsputil splitting.
Diego Biurrun [Fri, 7 Feb 2014 10:04:24 +0000 (11:04 +0100)]
dv: Properly split decoder and encoder initialization
Diego Biurrun [Thu, 23 Jan 2014 16:25:16 +0000 (17:25 +0100)]
dsputil: Move MMX/SSE2-optimized IDCT bits to the x86 subdirectory
Diego Biurrun [Thu, 26 Jun 2014 00:09:13 +0000 (17:09 -0700)]
fate: Add dependencies for dct/fft/mdct/rdft tests
Dirk Ausserhaus [Sun, 8 Jun 2014 11:44:17 +0000 (13:44 +0200)]
indeo4: B-frames decoding
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
Kostya Shishkov [Wed, 25 Jun 2014 18:28:22 +0000 (20:28 +0200)]
indeo2: rename stride to pitch for consistency with other Indeo decoders
Anton Khirnov [Tue, 24 Jun 2014 09:10:57 +0000 (11:10 +0200)]
output example: free the muxing format context properly
Anton Khirnov [Tue, 24 Jun 2014 08:52:26 +0000 (10:52 +0200)]
output example: rewrite encoding logic
Properly generate pts for the frames sent to the encoder, avoid
using private and deprecated AVStream.pts.
Anton Khirnov [Tue, 24 Jun 2014 08:21:07 +0000 (10:21 +0200)]
output example: store the scaling context in the stream context
Anton Khirnov [Tue, 24 Jun 2014 07:28:41 +0000 (09:28 +0200)]
output example: use a macro instead of a static variable
Anton Khirnov [Tue, 24 Jun 2014 07:02:25 +0000 (09:02 +0200)]
output example: allocate the audio frame only once
Anton Khirnov [Tue, 24 Jun 2014 06:56:27 +0000 (08:56 +0200)]
output example: use OutputStream for audio streams as well
Anton Khirnov [Tue, 24 Jun 2014 05:51:18 +0000 (07:51 +0200)]
output example: use the new AVFrame API to allocate audio frames
Anton Khirnov [Mon, 23 Jun 2014 19:38:37 +0000 (21:38 +0200)]
output example: set output channel layout
Anton Khirnov [Sat, 21 Jun 2014 15:17:40 +0000 (17:17 +0200)]
output example: use a struct to bundle the video stream variables together
Anton Khirnov [Mon, 16 Jun 2014 11:20:51 +0000 (13:20 +0200)]
output example: use the new AVFrame API for allocating the video frame
Anton Khirnov [Tue, 24 Jun 2014 05:39:35 +0000 (07:39 +0200)]
dump_stream: print the timebase as is, do not reduce it
It makes more sense to print the timebase exactly as it is set. Also,
this avoids a divide by zero when av_dump_format() is called on a format
context before writing the header.
Anton Khirnov [Fri, 20 Dec 2013 15:00:07 +0000 (16:00 +0100)]
lavc: do not allocate edges in the default get_buffer2()
Gildas Cocherel [Wed, 25 Jun 2014 19:08:12 +0000 (21:08 +0200)]
hevc: remove unused array min_cb_addr_zs
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Kieran Kunhya [Sun, 15 Jun 2014 21:44:15 +0000 (23:44 +0200)]
hevc: Allow out of bound values for num_reorder_pics
This fixes decoding for a sample that cannot be shared
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diego Biurrun [Fri, 7 Feb 2014 09:42:35 +0000 (10:42 +0100)]
dv: Replace a magic number by sizeof()
Diego Biurrun [Wed, 25 Jun 2014 11:35:30 +0000 (04:35 -0700)]
x86: h264dsp: Fix link failure with optimizations disabled
With optimzations disabled compilers have trouble doing dead code
elimination on 'if (foo && 0)' expressions, while 'if (0 && foo)'
still works, so use the latter to avoid problems.
Bug-Id: 707
Derek Buitenhuis [Tue, 24 Jun 2014 16:38:54 +0000 (17:38 +0100)]
mjpegdec: Properly set the context colorspace info
The JPEG spec requires it to be this.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Vittorio Giovara [Fri, 7 Feb 2014 14:13:40 +0000 (15:13 +0100)]
h264: error out from decode_nal_units() when AV_EF_EXPLODE is set
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Vittorio Giovara [Sun, 9 Mar 2014 17:52:40 +0000 (18:52 +0100)]
jpeg2000: fix dereferencing invalid pointers during cleanup
CC: libav-stable@libav.org
Found-by: Laurent Butti <laurentb@gmail.com>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Vittorio Giovara [Mon, 23 Jun 2014 21:39:03 +0000 (17:39 -0400)]
pixfmt: mark the reserved values
Diego Biurrun [Fri, 24 Jan 2014 09:41:12 +0000 (01:41 -0800)]
dsputil: Split off global motion compensation bits into a separate context
Janne Grunau [Wed, 18 Jun 2014 15:10:42 +0000 (17:10 +0200)]
h264: avoid using uninitialized memory in NEON chroma mc
Adapt commit
982b596ea6640bfe218a31f6c3fc542d9fe61c31 for the arm and
aarch64 NEON asm. 5-10% faster on Cortex-A9.
Luca Barbato [Thu, 19 Jun 2014 21:26:58 +0000 (23:26 +0200)]
lzo: Handle integer overflow
get_len can overflow for specially crafted payload.
Reported-By: Don A. Baley <donb@securitymouse.com>
CC: libav-stable@libav.org
Dirk Ausserhaus [Fri, 20 Jun 2014 18:15:20 +0000 (20:15 +0200)]
indeo45: use is_indeo4 context flag instead of checking codec ID
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
Diego Biurrun [Thu, 13 Feb 2014 16:57:05 +0000 (17:57 +0100)]
dsputil: Split bswap*_buf() off into a separate context
Diego Biurrun [Fri, 20 Jun 2014 13:05:45 +0000 (06:05 -0700)]
mpeg: Split error resilience bits off into a separate file
Justin Ruggles [Sun, 22 Jun 2014 17:19:36 +0000 (13:19 -0400)]
Check mp3 header before calling avpriv_mpegaudio_decode_header().
As indicated in the function documentation, the header MUST be
checked prior to calling it because no consistency check is done
there.
CC:libav-stable@libav.org
Justin Ruggles [Sun, 22 Jun 2014 17:11:32 +0000 (13:11 -0400)]
Check if an mp3 header is using a reserved sample rate.
Fixes an invalid read past the end of avpriv_mpa_freq_tab.
Fixes divide-by-zero due to sample_rate being set to 0.
Bug-Id: 705
CC:libav-stable@libav.org
Diego Biurrun [Wed, 18 Jun 2014 14:21:00 +0000 (16:21 +0200)]
Differentiate assembler and assembly in documentation and comments
The language and the program that consumes the language are not the same.
Luca Barbato [Sat, 21 Jun 2014 10:46:19 +0000 (12:46 +0200)]
libx264: Correctly manage constant rate factor params
By default they are set to -1.
Diego Biurrun [Thu, 19 Jun 2014 22:04:36 +0000 (00:04 +0200)]
Replace av_malloc() and memset(0) by av_mallocz()
Diego Biurrun [Thu, 19 Jun 2014 22:04:00 +0000 (00:04 +0200)]
ape: Replace memset(0) by zero initialization
Diego Biurrun [Fri, 20 Jun 2014 12:25:12 +0000 (05:25 -0700)]
mpeg: Mark ff_mpeg_set_erpic() static
It is not used outside of the file.
Diego Biurrun [Thu, 19 Jun 2014 15:15:50 +0000 (08:15 -0700)]
configure: Drop stray error resilience dependencies
Diego Biurrun [Fri, 20 Jun 2014 12:53:53 +0000 (05:53 -0700)]
build: Record explicit dependency of intrax8 on error resilience
Diego Biurrun [Fri, 20 Jun 2014 12:55:11 +0000 (05:55 -0700)]
build: Have the eatqi decoder depend on the MPEG-1 decoder
eatqi uses more than just the shared mpegvideo bits.
Diego Biurrun [Fri, 20 Jun 2014 10:31:32 +0000 (03:31 -0700)]
build: Add missing object files for webm muxer
Diego Biurrun [Fri, 20 Jun 2014 10:22:10 +0000 (03:22 -0700)]
build: Add missing object files for Matroska demuxer
Diego Biurrun [Fri, 20 Jun 2014 10:15:38 +0000 (03:15 -0700)]
build: Add missing replaygain object file for CAF demuxer
Diego Biurrun [Thu, 16 Jan 2014 16:30:19 +0000 (17:30 +0100)]
dsputil: Split audio operations off into a separate context
Vittorio Giovara [Fri, 20 Jun 2014 16:48:06 +0000 (12:48 -0400)]
h264: fix build when error resilience is disabled
Justin Ruggles [Mon, 28 Apr 2014 20:08:33 +0000 (16:08 -0400)]
Add av_image_check_sar() and use it to validate SAR
Anton Khirnov [Wed, 18 Jun 2014 09:02:24 +0000 (11:02 +0200)]
dv: cosmetics, reindent
Anton Khirnov [Wed, 18 Jun 2014 08:59:37 +0000 (10:59 +0200)]
dv: get rid of global non-const tables
Instead, store them in the context and compute on each parameter change.
Anton Khirnov [Wed, 18 Jun 2014 08:39:13 +0000 (10:39 +0200)]
dvenc: initialize the profile only once, at init
We do not allow the frame parameters to change during encoding, so there
is no need to do this for each frame.
Anton Khirnov [Wed, 18 Jun 2014 07:43:27 +0000 (09:43 +0200)]
Use av_packet_rescale_ts() to simplify code.
Anton Khirnov [Wed, 18 Jun 2014 07:39:32 +0000 (09:39 +0200)]
lavc: add a convenience function for rescaling timestamps in a packet
Vittorio Giovara [Mon, 21 Apr 2014 00:33:35 +0000 (02:33 +0200)]
stereo3d: add missing include guards
Diego Biurrun [Wed, 18 Jun 2014 14:45:45 +0000 (16:45 +0200)]
configure: Drop duplicate pkg-config entry from help output
Dirk Ausserhaus [Wed, 18 Jun 2014 08:01:52 +0000 (10:01 +0200)]
i263: skip dummy frames
Intel i263 codec has special 8-byte dummy frames that should not be decoded,
so do not even attempt to decode them and skip them instead.
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
Diego Biurrun [Tue, 14 Jan 2014 09:33:47 +0000 (10:33 +0100)]
dsputil: Split clear_block*/fill_block* off into a separate context
Luca Barbato [Wed, 18 Jun 2014 14:20:48 +0000 (16:20 +0200)]
hevc: Mark num_bins_in_se as unused
Only its size is actually used. Silence a clang warning.
Joshua Kordani [Tue, 17 Jun 2014 00:49:46 +0000 (02:49 +0200)]
rtsp: Support misordered fmtp rtpmap
Issue present in Avigilon IP cameras.
Luca Barbato [Tue, 17 Jun 2014 00:36:55 +0000 (02:36 +0200)]
rtsp: Factor out fmtp parsing
Luca Barbato [Mon, 16 Jun 2014 11:56:08 +0000 (13:56 +0200)]
doc: Document segment_list_type
Anton Khirnov [Sun, 18 May 2014 10:12:59 +0000 (12:12 +0200)]
lavf: switch to AVStream.time_base as the hint for the muxer timebase
Previously, AVStream.codec.time_base was used for that purpose, which
was quite confusing for the callers. This change also opens the path for
removing AVStream.codec.
The change in the lavf-mkv test is due to the native timebase (1/1000)
being used instead of the default one (1/90000), so the packets are now
sent to the crc muxer in the same order in which they are demuxed
(previously some of them got reordered because of inexact timestamp
conversion).
Anton Khirnov [Fri, 30 May 2014 05:17:28 +0000 (07:17 +0200)]
riffenc: take an AVStream instead of an AVCodecContext
It will be useful in the following commits.
Also, rename the AVCodecContext pointer name from 'stream' to 'codec'.
Anton Khirnov [Thu, 29 May 2014 05:06:52 +0000 (07:06 +0200)]
lavf: add the notimestamps flag to the muxers missing it
Anton Khirnov [Thu, 29 May 2014 05:58:35 +0000 (07:58 +0200)]
rtpenc: base max_frames_per_packet on avg_frame_rate, not codec timebase
Fall back to 1 (which is what is used for most cases anyway) when the
framerate is not set.
Anton Khirnov [Mon, 9 Jun 2014 12:21:56 +0000 (14:21 +0200)]
Remove avserver.
It has not been properly maintained for years and there is little hope
of that changing in the future.
It appears simpler to write a new replacement from scratch than
unbreaking it.
Niels Möller [Wed, 18 Jun 2014 06:23:15 +0000 (08:23 +0200)]
dcadec: replace ldexpf with a multiplication by a constant
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Roman Savchenko [Wed, 18 Jun 2014 06:11:05 +0000 (08:11 +0200)]
AVFrame: factor out freeing the side data
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Rafaël Carré [Fri, 6 Jun 2014 18:06:43 +0000 (11:06 -0700)]
vp9 encoder: use a decent default speed setting
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Josh Allmann [Wed, 11 Jun 2014 01:45:07 +0000 (18:45 -0700)]
flvenc: Don't over-count metadata.
Over-counting occurs if framerate is not set.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Tristan Matthews [Fri, 13 Jun 2014 14:57:12 +0000 (10:57 -0400)]
tiffenc: fix packet size calculation
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diego Biurrun [Fri, 13 Jun 2014 12:38:44 +0000 (05:38 -0700)]
jpeg2000: Mark static data init functions as av_cold