Diego Biurrun [Sun, 8 Apr 2012 11:05:17 +0000 (13:05 +0200)]
vcr1: cosmetics: K&R prettyprinting, typos, parentheses, dead code, comments
Diego Biurrun [Thu, 23 Feb 2012 10:34:28 +0000 (11:34 +0100)]
mov: make one comment slightly more specific
Justin Ruggles [Thu, 3 May 2012 19:23:32 +0000 (15:23 -0400)]
lavr: replace the SSE version of ff_conv_fltp_to_flt_6ch() with SSE4 and AVX
The current SSE version is slower than the MMX version on Athlon64 and Sandy
Bridge, but the SSE4 and AVX versions are faster on Sandy Bridge.
Anton Khirnov [Mon, 7 May 2012 09:21:38 +0000 (11:21 +0200)]
lavfi: move audio-related functions to a separate file.
This is easier to follow than having them randomly scattered in
avfilter.c and defaults.c.
Anton Khirnov [Mon, 7 May 2012 08:51:23 +0000 (10:51 +0200)]
lavfi: remove some audio-related function from public API.
Those functions are only useful inside filters. It is better to not
support user filters until the API is more stable.
This breaks audio filtering API and ABI in theory, but since it's
unusable right now this shouldn't be a problem.
Anton Khirnov [Wed, 9 May 2012 06:43:07 +0000 (08:43 +0200)]
lavfi: change AVFilterLink.sample_rate from int64_t to int on next bump
There is no real reason for it to be 64bit, it's just a plain int in the
rest of Libav.
Anton Khirnov [Sun, 6 May 2012 08:40:11 +0000 (10:40 +0200)]
lavfi: change AVFilterBufferRefAudioProps.sample_rate from uint32_t to int
There's no reason for it to be explicitly 32 bits. It's declared as a
plain int in all other places in Libav.
This breaks audio filtering API and ABI in theory, but since it's
unusable right now this shouldn't be a problem.
Stefano Sabatini [Tue, 30 Aug 2011 21:22:29 +0000 (23:22 +0200)]
lavfi: simplify signature for avfilter_get_audio_buffer() and friends
The additional parameters are just complicating the function interface.
Assume that a requested samples buffer will *always* have the format
specified in the requested link.
This breaks audio filtering API and ABI in theory, but since it's
unusable right now this shouldn't be a problem.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Stefano Sabatini [Sat, 15 Jan 2011 17:48:37 +0000 (18:48 +0100)]
lavfi: use avfilter_get_audio_buffer_ref_from_arrays() in avfilter_default_get_audio_buffer
Stefano Sabatini [Tue, 1 Feb 2011 11:34:23 +0000 (12:34 +0100)]
lavfi: cleanup avfilter_get_audio_buffer() and pals.
Remove AVFilterBufferRefAudioProps.size, and use nb_samples in its place
everywhere.
This is required as the size in the audio buffer may be aligned, so it
may not contain a well defined number of samples.
Also remove the useless planar parameter, which can be deduced from the
sample format.
This is technically an API and ABI break, but since the audio part of
lavfi is not usable now, this should not be a problem in practice.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diego Biurrun [Wed, 9 May 2012 15:20:36 +0000 (17:20 +0200)]
libxvid: Give more suitable names to libxvid-related files.
Diego Biurrun [Tue, 10 Apr 2012 23:11:08 +0000 (01:11 +0200)]
libxvid: Separate libxvid encoder from libxvid rate control code.
This allows compiling the Xvid rate control code without the encoder.
Diego Biurrun [Thu, 19 Apr 2012 12:55:49 +0000 (14:55 +0200)]
jpeglsdec: Remove write-only variable in ff_jpegls_decode_lse().
libavcodec/jpeglsdec.c:54:9: warning: variable ‘len’ set but not used
Diego Biurrun [Thu, 26 Apr 2012 13:04:20 +0000 (15:04 +0200)]
fate: cosmetics: lowercase some comments
Diego Biurrun [Thu, 26 Apr 2012 12:55:37 +0000 (14:55 +0200)]
fate: Give more consistent names to some RealVideo/RealAudio tests.
Stefano Sabatini [Sun, 30 Jan 2011 23:07:41 +0000 (00:07 +0100)]
lavfi: add avfilter_get_audio_buffer_ref_from_arrays().
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Mon, 16 Apr 2012 12:01:26 +0000 (14:01 +0200)]
lavfi: add extended_data to AVFilterBuffer.
This is similar to what has previously been done in AVFrame to allow
dealing with more than 8 channels.
Anton Khirnov [Mon, 7 May 2012 14:56:20 +0000 (16:56 +0200)]
lavc: check that extended_data is properly set in avcodec_encode_audio2().
Anton Khirnov [Mon, 7 May 2012 11:55:03 +0000 (13:55 +0200)]
lavc: pad last audio frame with silence when needed.
Anton Khirnov [Tue, 8 May 2012 11:56:37 +0000 (13:56 +0200)]
samplefmt: add a function for filling a buffer with silence.
Anton Khirnov [Sun, 6 May 2012 12:10:38 +0000 (14:10 +0200)]
samplefmt: add a function for copying audio samples.
Anton Khirnov [Wed, 9 May 2012 04:36:29 +0000 (06:36 +0200)]
lavr: do not try to copy to uninitialized output audio data.
This would happen at least when lavr is used as a fifo with no
conversion.
Anton Khirnov [Wed, 9 May 2012 04:35:13 +0000 (06:35 +0200)]
lavr: make avresample_read() with NULL output discard samples.
Mans Rullgard [Tue, 8 May 2012 23:59:40 +0000 (00:59 +0100)]
fate: split idroq audio and video into separate tests
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Tue, 8 May 2012 21:07:26 +0000 (22:07 +0100)]
fate: improve dependencies
This makes only tests actually using avconv depend on it.
The remaining tests already depend on what they need.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diego Biurrun [Thu, 26 Apr 2012 12:05:57 +0000 (12:05 +0000)]
fate: add convenient shorthands for ea-vp6, libavcodec, libavutil tests
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diego Biurrun [Fri, 27 Apr 2012 14:17:42 +0000 (14:17 +0000)]
fate: split some combined tests into separate audio and video tests
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Tue, 8 May 2012 10:29:09 +0000 (11:29 +0100)]
fate: fix dependencies for probe tests
Only the probe tests should depend on avprobe and these should
be enabled only if avprobe is configured.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Sat, 5 May 2012 22:38:15 +0000 (23:38 +0100)]
mips: intreadwrite: fix inline asm for gcc 4.8
Just like gcc 4.6 and later on ARM, gcc 4.8 on MIPS generates
inefficient code when a known-unaligned location is used as a
memory input operand. This applies the same fix as has been
previously done to the ARM version of the code.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Sat, 5 May 2012 22:24:51 +0000 (23:24 +0100)]
mips: intreadwrite: remove unnecessary inline asm
GCC actually handles unaligned accesses correctly in all cases
except, absurdly, 32-bit loads on mips64. The remaining asm is
thus not needed, and removing it results in better code.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Anton Khirnov [Fri, 27 Apr 2012 04:56:56 +0000 (06:56 +0200)]
lavfi: add video buffer sink, and use it in avtools
Also add the public interface libavfilter/buffersink.h.
Based on a commit by Stefano Sabatini.
Anton Khirnov [Fri, 27 Apr 2012 15:27:40 +0000 (17:27 +0200)]
lavfi: add a function for copying properties from AVFilterBufferRef->AVFrame
Based on a commit by Stefano Sabatini <stefano.sabatini-lala@poste.it>
Luca Barbato [Sat, 21 Apr 2012 12:03:05 +0000 (14:03 +0200)]
sctp: Initial tcp-alike sctp support with streams
Signed-off-by: Jordi Ortiz <nenjordi@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Jordi Ortiz [Tue, 8 May 2012 17:20:32 +0000 (19:20 +0200)]
libschroedingerdec: Change AVPicture to AVFrame and use SchroTag to store pts
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Alex Converse [Mon, 7 May 2012 23:25:12 +0000 (16:25 -0700)]
options_table: Add some missing #includes to fix "make checkheaders".
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Alex Converse [Mon, 7 May 2012 18:57:11 +0000 (11:57 -0700)]
doc: Replace a stray reference to the old '-intra' flag.
Jordi Ortiz [Fri, 4 May 2012 15:50:31 +0000 (17:50 +0200)]
rtsp: Add content-type message header parsing
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Samuel Pitoiset [Sat, 5 May 2012 17:33:26 +0000 (19:33 +0200)]
rtmp: Support 'rtmp_live', an option which specifies if the media is a live stream.
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun [Wed, 11 Apr 2012 12:51:57 +0000 (14:51 +0200)]
av_samples_fill_array: Mark unmodified function argument as const.
libavcodec/utils.c:274: warning: passing argument 3 of ‘av_samples_fill_arrays’ discards qualifiers from pointer target type
./libavutil/samplefmt.h:151: note: expected ‘uint8_t *’ but argument is of type ‘const uint8_t *’
Kostya Shishkov [Mon, 7 May 2012 17:43:52 +0000 (19:43 +0200)]
lagarith: add YUY2 decoding support
Unlike other variants, for YUY2 we need to use different prediction:
* on line 0 for luma we should left predict starting from the second pixel
* on line 1 we should left predict first 4 pixels for luma and 2 for chroma
* median prediction employed here is taken directly from HuffYUV
Carl Eugen Hoyos [Tue, 8 May 2012 04:25:53 +0000 (22:25 -0600)]
Support decoding unaligned rgb24 lagarith.
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
Diego Biurrun [Wed, 18 Apr 2012 15:55:49 +0000 (17:55 +0200)]
dv: Split profile handling code into a separate file.
Anton Khirnov [Mon, 7 May 2012 14:09:30 +0000 (16:09 +0200)]
flvenc: use AVFormatContext, not AVCodecContext for logging.
Encoder tag being used for muxer messages is confusing.
Diego Biurrun [Thu, 19 Apr 2012 12:53:23 +0000 (14:53 +0200)]
mov: Remove write-only variable in mov_read_chan().
libavformat/mov.c:597:25: warning: variable ‘cflags’ set but not used
Alex Converse [Mon, 7 May 2012 18:01:38 +0000 (11:01 -0700)]
fate: Change the probe-format refs to match the final text format committed.
Alex Converse [Mon, 7 May 2012 18:00:54 +0000 (11:00 -0700)]
fate: Add avprobe as a make dependency
Ronald S. Bultje [Thu, 3 May 2012 18:01:00 +0000 (11:01 -0700)]
Add probe fate tests to test for regressions in detecting media types.
Signed-off-by: Alex Converse <alex.converse@gmail.com>
Mans Rullgard [Thu, 3 May 2012 22:43:11 +0000 (15:43 -0700)]
fate: Add oneline comparison method
Signed-off-by: Alex Converse <alex.converse@gmail.com>
Ronald S. Bultje [Wed, 2 May 2012 16:12:46 +0000 (16:12 +0000)]
qdm2: clip array indices returned by qdm2_get_vlc().
Prevents subsequent overreads when these numbers are used as indices
in arrays.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Justin Ruggles [Thu, 3 May 2012 22:57:02 +0000 (18:57 -0400)]
avplay: properly close/reopen AVAudioResampleContext on channel layout change
fixes Bug#280
Justin Ruggles [Wed, 21 Mar 2012 19:49:25 +0000 (15:49 -0400)]
avcodec: do not needlessly set packet size to 0 in avcodec_encode_audio2()
It is already set to 0 by av_free_packet()
Justin Ruggles [Wed, 21 Mar 2012 19:47:12 +0000 (15:47 -0400)]
avcodec: for audio encoding, reset output packet when it is not valid
Justin Ruggles [Wed, 21 Mar 2012 19:36:25 +0000 (15:36 -0400)]
avcodec: refactor avcodec_encode_audio2() to merge common branches
Justin Ruggles [Wed, 21 Mar 2012 19:28:00 +0000 (15:28 -0400)]
avcodec: remove fallbacks for AVCodec.encode() in avcodec_encode_audio2()
We no longer have any audio encoders using AVCodec.encode().
Diego Biurrun [Sat, 14 Apr 2012 13:39:22 +0000 (15:39 +0200)]
libschroedinger: Switch to function names more in line with Libav style.
Diego Biurrun [Sat, 14 Apr 2012 13:24:57 +0000 (15:24 +0200)]
Move code shared between libdirac and libschroedinger to libschroedinger.
This also involves making some function static and changing the name
prefixes of some functions and structures.
Anton Khirnov [Mon, 7 May 2012 05:15:06 +0000 (07:15 +0200)]
lavfi: uninline avfilter_copy_buffer_ref_props().
A nontrivial public function such as this should most certainly NOT be
inline.
Anton Khirnov [Mon, 7 May 2012 10:21:19 +0000 (12:21 +0200)]
lavf: add missing '*' in a doxy.
Diego Biurrun [Mon, 7 May 2012 11:45:13 +0000 (13:45 +0200)]
h264: Remove a commented-out function pointer typedef.
Diego Biurrun [Thu, 19 Apr 2012 12:55:06 +0000 (14:55 +0200)]
txd: Remove write-only variable in txd_decode_frame().
libavcodec/txd.c:49:60: warning: variable ‘mipmap_count’ set but not used
Diego Biurrun [Thu, 19 Apr 2012 12:49:51 +0000 (14:49 +0200)]
mmvideo.c: Remove unused variable in mm_decode_pal().
libavcodec/mmvideo.c:87:9: warning: variable ‘i’ set but not used
Diego Biurrun [Mon, 7 May 2012 10:08:58 +0000 (12:08 +0200)]
build: cosmetics: Add missing end-of-line backslashes to item lists.
Diego Biurrun [Sat, 14 Apr 2012 11:05:08 +0000 (13:05 +0200)]
build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.
Diego Biurrun [Sat, 14 Apr 2012 13:40:58 +0000 (15:40 +0200)]
libschroedinger: Move a function to avoid a forward declaration.
Sean McGovern [Mon, 19 Mar 2012 05:08:14 +0000 (01:08 -0400)]
pthread: warn on high thread counts
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Robert Nagy [Sun, 15 Apr 2012 13:46:37 +0000 (15:46 +0200)]
vf_yadif: fix missing error handling for avfilter_poll_frame()
Ronald S. Bultje [Thu, 3 May 2012 18:23:01 +0000 (20:23 +0200)]
avprobe: allow showing only one container/stream property.
This is useful for writing unit tests.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Sat, 5 May 2012 11:11:53 +0000 (13:11 +0200)]
lavfi: support audio in avfilter_copy_frame_props().
Mina Nagy Zaki [Wed, 8 Jun 2011 16:24:25 +0000 (19:24 +0300)]
lavfi: avfilter_merge_formats: handle case where inputs are same
This fixes a double-free crash if lists are the same due to the two
merge_ref() calls at the end of the (useless) merging that happens.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Fri, 4 May 2012 17:12:31 +0000 (19:12 +0200)]
lavc: add sample rate and channel layout to AVFrame.
Rationale is the same as for video width/height etc.
Paul B Mahol [Fri, 4 May 2012 16:32:43 +0000 (12:32 -0400)]
zerocodec: check if the previous frame is missing
ZeroCodec relies on the keyframe flag being set in the container, and
prev is the previously decoded frame. A keyframe flags incorrectly set
will lead to this condition.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Luca Barbato [Fri, 4 May 2012 17:03:42 +0000 (10:03 -0700)]
doc: clarify check for NULL pointer style
Our code should be terse and clear.
Kostya Shishkov [Sun, 6 May 2012 07:46:19 +0000 (09:46 +0200)]
dfa: use more meaningful return codes
Michael Niedermayer [Sun, 15 Apr 2012 11:29:50 +0000 (13:29 +0200)]
eatgv: check vector_bits
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
Kostya Shishkov [Sat, 5 May 2012 12:27:35 +0000 (14:27 +0200)]
eatgv: check motion vectors
Diego Biurrun [Thu, 19 Apr 2012 12:48:16 +0000 (14:48 +0200)]
Mark a number of variables only used in av_dlog() calls as av_unused.
This fixes a number of unused-but-set gcc warnings.
Diego Biurrun [Mon, 16 Apr 2012 09:38:02 +0000 (11:38 +0200)]
dvdec: drop const qualifier from variable to eliminate a warning
libavcodec/dvdec.c:344:12: warning: assignment discards ‘const’ qualifier from pointer target type
Robert Nagy [Sat, 14 Apr 2012 18:31:45 +0000 (20:31 +0200)]
avcodec: Improve comment for thread_safe_callbacks to avoid misinterpretation.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Sean McGovern [Thu, 26 Apr 2012 18:56:24 +0000 (14:56 -0400)]
tests/utils: don't ignore the return value of fwrite()
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Anton Khirnov [Fri, 4 May 2012 07:49:28 +0000 (09:49 +0200)]
lavfi/formats: use sizeof(var) instead of sizeof(type).
Stefano Sabatini [Sat, 6 Aug 2011 10:11:12 +0000 (12:11 +0200)]
lavfi: remove avfilter_default_config_input_link() declaration
The function is not implemented (and possibly useless).
Anton Khirnov [Sat, 5 May 2012 08:22:55 +0000 (10:22 +0200)]
lavfi: always enable the scale filter and depend on sws.
The scale filter is used for internal colorspace conversions, so it must
always be present.
Anton Khirnov [Fri, 27 Apr 2012 05:41:32 +0000 (07:41 +0200)]
vf_split: support user-specifiable number of outputs.
Anton Khirnov [Sat, 5 May 2012 12:17:19 +0000 (14:17 +0200)]
avconv: remove stray useless comment.
Janne Grunau [Tue, 13 Mar 2012 17:12:06 +0000 (18:12 +0100)]
mpegmux: add stuffing to avoid incomplete PCM frames
Fixes https://bugzilla.libav.org/show_bug.cgi?id=244
Mans Rullgard [Wed, 25 Apr 2012 22:37:29 +0000 (23:37 +0100)]
rtsp: avoid const warnings from strtol() call
The strtol() interface makes it difficult to use with
const-qualified pointers. With this change, although
the const is still lost, the compiler does not warn
about it.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Sat, 21 Apr 2012 16:01:35 +0000 (17:01 +0100)]
avserver: check return value of ftruncate()
Signed-off-by: Mans Rullgard <mans@mansr.com>
Kostya Shishkov [Sat, 5 May 2012 11:45:03 +0000 (13:45 +0200)]
lagarith: make offset array type unsigned
This is logical and also fixes checking for the fourth plane offset.
Kostya Shishkov [Thu, 3 May 2012 18:10:36 +0000 (20:10 +0200)]
dfa: add some checks to ensure that decoder won't write past frame end
Mans Rullgard [Tue, 13 Mar 2012 13:20:29 +0000 (13:20 +0000)]
aacps: NEON optimisations
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Fri, 27 Jan 2012 01:24:55 +0000 (01:24 +0000)]
aacps: align some arrays
This is required for SIMD optimisations.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Fri, 27 Jan 2012 01:22:55 +0000 (01:22 +0000)]
aacps: move some loops to function pointers
Signed-off-by: Mans Rullgard <mans@mansr.com>
Martin Storsjö [Sat, 5 May 2012 17:48:08 +0000 (20:48 +0300)]
rtpdec_h264: Add missing newlines to av_log calls
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 5 May 2012 13:55:20 +0000 (16:55 +0300)]
rtpdec_h264: Free old extradata before clearing the pointer
This avoids memory leaks if there actually was some extradata
set before.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 May 2012 21:38:05 +0000 (00:38 +0300)]
rtpdec_h264: Reorder code blocks
This removes one level of indentation.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 May 2012 21:33:39 +0000 (00:33 +0300)]
rtpdec_h264: Make start_sequence a static const array
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 May 2012 21:28:25 +0000 (00:28 +0300)]
rtpdec_h264: Cleanup debug packet type counting
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 5 May 2012 14:42:15 +0000 (16:42 +0200)]
rtpdec_h264: Cosmetic cleanup
Add/fix spacing, split long lines, align assignments where suitable.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 May 2012 21:05:52 +0000 (00:05 +0300)]
rtpdec_h264: Clean up comments
Split long comments, move long comments at the end of lines to
separate lines above, fix vertical alignment, fix up comment style
(unify trailing dots - comments had a mix of 2, 3 or 4 dots, where
it would be just as good without them at all).
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 May 2012 21:02:15 +0000 (00:02 +0300)]
rtpdec_h264: Convert commented out code into setting an unused variable
It is worth keeping instead of removing, in case reading this
bit becomes necessary at some later point.
Signed-off-by: Martin Storsjö <martin@martin.st>