OSDN Git Service
Stefano Sabatini [Mon, 14 Feb 2011 09:59:25 +0000 (10:59 +0100)]
Document audio_resample_close().
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
Stefano Sabatini [Mon, 14 Feb 2011 09:59:14 +0000 (10:59 +0100)]
Apply minor cosmetics fixes to the av_audio_resample_init() doxy.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
Reimar Döffinger [Sat, 29 Jan 2011 12:53:14 +0000 (13:53 +0100)]
Document that av_write_header sets stream time_base to a value of it chosing.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
Janne Grunau [Sun, 13 Feb 2011 16:18:07 +0000 (17:18 +0100)]
spdifenc: update
482d98f69b2eb7a7b0b5054101a43db384e9432b to the latest patch
"spdifenc: IEC 61937 encapsulation of DTS-HD for HDMI"
Justin Ruggles [Tue, 15 Feb 2011 18:46:56 +0000 (18:46 +0000)]
ac3enc: change default floor code to 7.
This is to match the value in every (E-)AC-3 file from commercial sources.
It has a negligible effect on audio quality.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Max Shakhmetov [Tue, 15 Feb 2011 16:49:27 +0000 (17:49 +0100)]
os_support: fix poll() implementation
Our poll implementation does not iterate over the pollfd array properly
while setting the revents.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Reinhard Tartler [Mon, 7 Feb 2011 13:37:08 +0000 (14:37 +0100)]
Merge libavcore into libavutil
It is pretty hopeless that other considerable projects will adopt
libavutil alone in other projects. Projects that need small footprint
are better off with more specialized libraries such as gnulib or rather
just copy the necessary parts that they need. With this in mind, nobody
is helped by having libavutil and libavcore split. In order to ease
maintenance inside and around FFmpeg and to reduce confusion where to
put common code, avcore's functionality is merged (back) to avutil.
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Mans Rullgard [Tue, 15 Feb 2011 14:18:49 +0000 (14:18 +0000)]
APIchanges: update for
55bad0c: vbv_delay
Signed-off-by: Mans Rullgard <mans@mansr.com>
Christophe Massiot [Thu, 10 Feb 2011 15:38:03 +0000 (16:38 +0100)]
Pass VBV delay to the calling application via ctx
VBV delay is useful for T-STD compliance in some TS muxers. It is
certainly possible to retrieve it by parsing the output of FFmpeg, but
getting it from the context makes it simpler and less error-prone.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Peter Ross [Tue, 15 Feb 2011 11:59:45 +0000 (11:59 +0000)]
binkaudio: remove unused copy of AVCodecContext*
Signed-off-by: Mans Rullgard <mans@mansr.com>
Peter Ross [Tue, 15 Feb 2011 11:58:51 +0000 (11:58 +0000)]
binkaudio: fix channel count check
Perform validity check on AVFormatContext.channels instead of
uninitialised field.
This fixes issue 2001.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Maksym Veremeyenko [Tue, 15 Feb 2011 11:51:45 +0000 (13:51 +0200)]
fix nsvdec.c compilation if DEBUG defined
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Young Han Lee [Mon, 14 Feb 2011 09:09:43 +0000 (18:09 +0900)]
aacdec: Implement LTP support.
Ported from gsoc svn.
Anssi Hannula [Mon, 14 Feb 2011 17:50:08 +0000 (17:50 +0000)]
APIchanges: update for
12c14cd
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Mon, 14 Feb 2011 23:14:25 +0000 (23:14 +0000)]
mpegtsenc: whitespace cosmetics
Signed-off-by: Mans Rullgard <mans@mansr.com>
Anssi Hannula [Mon, 14 Feb 2011 18:43:41 +0000 (18:43 +0000)]
mpegtsenc: set audio_type according to st->disposition
Signed-off-by: Mans Rullgard <mans@mansr.com>
Anssi Hannula [Mon, 14 Feb 2011 18:55:04 +0000 (18:55 +0000)]
mpegts: set st->disposition according to ISO 639 language descriptor
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Mon, 14 Feb 2011 23:17:18 +0000 (23:17 +0000)]
apichanges: update for
24a83bd: add AV_DISPOSITION_CLEAN_EFFECTS flag
Signed-off-by: Mans Rullgard <mans@mansr.com>
Anssi Hannula [Mon, 14 Feb 2011 18:43:38 +0000 (18:43 +0000)]
lavf: add AV_DISPOSITION_CLEAN_EFFECTS flag
Signed-off-by: Mans Rullgard <mans@mansr.com>
Stefano Sabatini [Sun, 13 Feb 2011 21:59:55 +0000 (22:59 +0100)]
Make avfilter_config_links() propagate audio information of the source link if it is not explicitely set by the filter.
Tilman Brock [Mon, 14 Feb 2011 13:29:43 +0000 (14:29 +0100)]
Fix spelling error.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Ronald S. Bultje [Mon, 14 Feb 2011 14:55:14 +0000 (09:55 -0500)]
mmst: fix reading uninitialized data for ping packets.
Fixes errors after a few minutes (first ping) when playing back
mmst://wm.bbc.co.uk/wms/bbc7coyopa/bbc7_-_friday_0430.wma
Mans Rullgard [Mon, 14 Feb 2011 13:02:59 +0000 (13:02 +0000)]
Update APIchanges for
910b5b8
Signed-off-by: Mans Rullgard <mans@mansr.com>
Michael Niedermayer [Wed, 2 Feb 2011 19:39:56 +0000 (19:39 +0000)]
Add sample_aspect_ratio to AVFilterLink
Signed-off-by: Mans Rullgard <mans@mansr.com>
Stefano Sabatini [Sat, 12 Feb 2011 17:25:53 +0000 (18:25 +0100)]
Remove disabled legacy code in ffplay.
The code was setting aspect ratio from the DTG active format, and was
present and disabled since the creation of ffplay.
See thread:
Subject: [FFmpeg-devel] [PATCH] Cosmetics: adopt compact notation in
disabled code.
Date: Sat, 12 Feb 2011 18:46:19 +0100
Signed-off-by: Mans Rullgard <mans@mansr.com>
Alex Converse [Mon, 14 Feb 2011 00:42:38 +0000 (16:42 -0800)]
aac: remove dead SBR input scaling
It has been unused since
9d06d7bce3babb82ed650c13ed13a57f6f626a71
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Sun, 13 Feb 2011 22:10:45 +0000 (22:10 +0000)]
asfdec: fix build for big endian targets
Signed-off-by: Mans Rullgard <mans@mansr.com>
Justin Ruggles [Sun, 13 Feb 2011 19:49:50 +0000 (14:49 -0500)]
ac3enc: Add x86-optimized function to speed up log2_tab().
AC3DSPContext.ac3_max_msb_abs_int16() finds the maximum MSB of the absolute
value of each element in an array of int16_t.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Peter Ross [Sun, 13 Feb 2011 03:42:49 +0000 (14:42 +1100)]
wtv: ignore empty data_guid chunks
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Anton Khirnov [Wed, 9 Feb 2011 20:56:00 +0000 (21:56 +0100)]
asfdec: don't export empty metadata
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Anton Khirnov [Wed, 9 Feb 2011 20:55:57 +0000 (21:55 +0100)]
asfdec: split reading stream properties out of asf_read_header()
This contains a rename from gsize->size
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Francesco Cosoleto [Sat, 12 Feb 2011 10:17:20 +0000 (11:17 +0100)]
mmst: print packet type with error status code message
Signed-off-by: Francesco Cosoleto <cosoleto@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Mans Rullgard [Sun, 13 Feb 2011 21:00:03 +0000 (21:00 +0000)]
configure: fix non-standard regex used with expr
The colon operator of expr always anchors the pattern at the start
of the string. An explicit ^ in the pattern has unspecified
behaviour, so remove it.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Anatoly Nenashev [Thu, 10 Feb 2011 16:09:48 +0000 (16:09 +0000)]
mpeg4video: ignore broken GOP headers
Some MPEG4 cameras produce files with empty GOP headers.
This patch makes the decoder ignore such broken headers and proceed
with the following I-frame. Without this change, the following
start code is missed resulting in the entire I-frame being skipped.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Sun, 13 Feb 2011 13:17:46 +0000 (13:17 +0000)]
configure: report full gcc version string
This makes the cc_ident value, which is used in FATE reports, include
all interesting parts of the gcc version string.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Sun, 13 Feb 2011 13:06:53 +0000 (13:06 +0000)]
configure: add cleanws() function
This function removes leading and trailing spaces and collapses
multiple spaces into one.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Loren Merritt [Sat, 12 Feb 2011 11:48:16 +0000 (11:48 +0000)]
FFT: factor a shuffle out of the inner loop and merge it into fft_permute.
6% faster SSE FFT on Conroe, 2.5% on Penryn.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
Anssi Hannula [Sat, 12 Feb 2011 18:11:11 +0000 (20:11 +0200)]
lavf: print stream disposition in dump_stream_format
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
Anssi Hannula [Sat, 12 Feb 2011 13:57:01 +0000 (15:57 +0200)]
spdifenc: fix byte order on big-endian systems
There is a check for HAVE_BIGENDIAN when outputting the IEC 61937
stream. On big-endian systems the payload data is not byteswapped,
causing in effect the outputted payload data to be in a different byte
order on big-endian than on little-endian systems.
However, the IEC 61937 preamble (and the final odd byte if present) is
always outputted in the same byte order. This means that on big-endian
systems the headers have a different byte order than the payload,
preventing useful use of the output.
Fix that by outputting the data in a format suitable for sending to an
audio device in S16LE format by default. Output as big-endian (S16BE)
is added as an AVOption. This makes the muxer output the same on all
archs by default.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
Anssi Hannula [Sat, 29 Jan 2011 01:36:30 +0000 (03:36 +0200)]
spdifenc: IEC 61937 encapsulation of DTS-HD for HDMI
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
Peter Ross [Sun, 13 Feb 2011 09:36:29 +0000 (09:36 +0000)]
bink: permute Bink version 'b' quant matrices by inverse scan order
This fixes visual glitches in Bink version 'b' files, as the quantization
tables were not being permuted.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Peter Ross [Sun, 13 Feb 2011 03:33:49 +0000 (03:33 +0000)]
bink: simplify how quantization matrices are passed to read_dct_coeffs()
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Sun, 13 Feb 2011 00:19:06 +0000 (00:19 +0000)]
Fix MMX rgb24 to yuv conversion with gcc 4.6
When built with gcc 4.6, the MMX rgb24 to yuv conversion gives
wrong output. The compiler produces this warning:
libswscale/swscale_template.c:1885:5: warning: use of memory input without lvalue in asm operand 4 is deprecated
Changing the memory operand to a register makes it work.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Takashi Mochizuki [Sun, 13 Feb 2011 00:18:45 +0000 (09:18 +0900)]
movenc: Force first sample as SYNC
Signed-off-by: Mans Rullgard <mans@mansr.com>
Vitor Sessak [Sat, 12 Feb 2011 09:15:58 +0000 (10:15 +0100)]
Make tables generation insensitive to floating-point implementation
Using doubles make the double -> int cast well defined for all the values
used, with the exception of when s[i]==1.0, which is special-cased.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Stefano Sabatini [Sat, 12 Feb 2011 09:12:41 +0000 (09:12 +0000)]
Fix script command in a FAQ entry
In the FAQ section "How do I encode single pictures into movies?", use
-s for generating symbolic links with the ln command.
The script was generating hard links, which is not likely what it was
supposed to do.
Fix issue 2488.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Stefano Sabatini [Sat, 12 Feb 2011 08:50:46 +0000 (08:50 +0000)]
Allow "make clean" to clean files in tools
Signed-off-by: Mans Rullgard <mans@mansr.com>
Stefano Sabatini [Sat, 12 Feb 2011 08:50:35 +0000 (08:50 +0000)]
Add lavfi-showfiltfmts and graph2dot to $(TOOLS)
Allow make clean to remove the corresponding binaries.
Fix issue 2162.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Baptiste Coudurier [Fri, 11 Feb 2011 23:20:10 +0000 (23:20 +0000)]
Fix qtrle regression test, actually test qtrle.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Martin Storsjö [Fri, 11 Feb 2011 21:36:47 +0000 (23:36 +0200)]
rtsp/rdt: Assign the RTSPStream index to AVStream->id
This is used for mapping AVStreams back to their corresponding
RTSPStream. Since
d9c0510, the RTSPStream pointer isn't stored in
AVStream->priv_data any longer, breaking this mapping from AVStreams
to RTSPStreams.
Also, we don't need to clear the priv_data in rdt cleanup any longer,
since it isn't set to duplicate pointers.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Justin Ruggles [Fri, 11 Feb 2011 20:17:32 +0000 (15:17 -0500)]
Add check for Athlon64 and similar AMD processors with slow SSE2.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Ronald S. Bultje [Fri, 11 Feb 2011 02:35:21 +0000 (21:35 -0500)]
Add missing terminating backslash
Mans Rullgard [Fri, 11 Feb 2011 18:28:12 +0000 (18:28 +0000)]
configure: remove early check_deps $ARCH_EXT_LIST
The early disabling of irrelevant arch extensions is no longer
required, and removing it makes dependencies involving these
work as expected.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Tue, 1 Feb 2011 22:38:15 +0000 (22:38 +0000)]
VP8: ARM optimised decode_block_coeffs_internal
Approximately 5% faster on Cortex-A8.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 22 Dec 2010 12:57:53 +0000 (12:57 +0000)]
ARM optimised vp56_rac_get_prob()
Approximately 3% faster on Cortex-A8.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Stefano Sabatini [Fri, 11 Feb 2011 13:39:31 +0000 (13:39 +0000)]
Update overlay documentation after movie syntax update.
Overlay documentation is still using the old unsupported syntax.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Peter Ross [Wed, 9 Feb 2011 12:05:19 +0000 (23:05 +1100)]
bink: reindent after last commit
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
Peter Ross [Fri, 11 Feb 2011 12:31:32 +0000 (23:31 +1100)]
Bink version 'b' video decoder
Based on original patch by Kostya Shishkov
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
Anton Khirnov [Thu, 10 Feb 2011 08:36:44 +0000 (09:36 +0100)]
lavf: deprecate AVFormatContext.index_built
it's not touched anywhere in ffmpeg, the code setting it was removed
over two years ago (
e9b78eeba22b050810a507e69df1b652e56ab62b).
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Alexander Strasser [Mon, 7 Feb 2011 23:09:48 +0000 (00:09 +0100)]
vorbis dec: Remove obsolete comment
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Alexander Strasser [Mon, 7 Feb 2011 23:09:01 +0000 (00:09 +0100)]
vorbis dec: cosmetics: Indent consistently
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Alexander Strasser [Mon, 7 Feb 2011 23:09:34 +0000 (00:09 +0100)]
vorbis dec: cosmetics: Indent CPP cond properly
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Alexander Strasser [Mon, 7 Feb 2011 23:07:47 +0000 (00:07 +0100)]
vorbis dec: Delete useless scopes, and reindent after scope deletion
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Jason Garrett-Glaser [Thu, 10 Feb 2011 06:43:25 +0000 (22:43 -0800)]
VP8: optimized mv prediction and decoding
Merge find_near_mvs and mv bitstream decoding: don't do prediction steps
until absolutely necessary.
Justin Ruggles [Thu, 10 Feb 2011 22:12:16 +0000 (22:12 +0000)]
ac3enc: Remove unneeded clipping of shift amount.
s->windowed_samples will always have a range of [-32767,32767] due to the
window function, so the return value from log2_tab() will always be in the
range [0,14].
Signed-off-by: Mans Rullgard <mans@mansr.com>
Justin Ruggles [Thu, 10 Feb 2011 21:15:01 +0000 (21:15 +0000)]
ac3enc: remove right shifting from lshift_tab() and make lshift unsigned.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Anton Khirnov [Wed, 9 Feb 2011 20:55:56 +0000 (21:55 +0100)]
asfdec: deobfuscate reading video properties size
This code will be later split out into a function which takes a 'size'
argument, so I'm keeping the name 'sizeX' here.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Anton Khirnov [Wed, 9 Feb 2011 20:55:55 +0000 (21:55 +0100)]
asfdec: split asf_read_header()
Only trivial splits are done here -- i.e. copy/paste + reindent +
missing variable declarations.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Peter Ross [Thu, 10 Feb 2011 06:26:10 +0000 (17:26 +1100)]
wtv: mark streams intended for hearing or visual impaired persons
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
Peter Ross [Thu, 10 Feb 2011 06:25:40 +0000 (17:25 +1100)]
make av_find_best_stream() ignore streams marked with AV_DISPOSITION_*_IMPAIRED
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
Peter Ross [Thu, 10 Feb 2011 06:25:13 +0000 (17:25 +1100)]
add AV_DISPOSITION_HEARING_IMPAIRED and AV_DISPOSITION_VISUAL_IMPAIRED
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
Mans Rullgard [Thu, 10 Feb 2011 12:04:25 +0000 (12:04 +0000)]
Remove final semicolon from some macros
This avoids double semicolons after macro expansion.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Ronen Mizrahi [Thu, 10 Feb 2011 16:50:00 +0000 (11:50 -0500)]
dvbsubenc: Fix placement of the object version
Signed-off-by: Mans Rullgard <mans@mansr.com>
Janne Grunau [Thu, 10 Feb 2011 08:57:18 +0000 (09:57 +0100)]
document passing the fate samples location via make variable
Janne Grunau [Wed, 9 Feb 2011 22:23:22 +0000 (23:23 +0100)]
dvbsubdec: check against buffer overreads
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
Reimar Döffinger [Wed, 9 Feb 2011 18:32:07 +0000 (19:32 +0100)]
Do not fail DVB sub decoding because of a few padding bytes
Instead of returning an error when bytes are left over, just return
the number of actually used bytes as other decoders do.
Instead add a special case so an error will be returned when none
of the data looks valid to avoid making debugging a pain.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
Justin Ruggles [Thu, 10 Feb 2011 17:20:36 +0000 (12:20 -0500)]
Add x86-optimized versions of exponent_min().
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Mans Rullgard [Thu, 10 Feb 2011 12:21:19 +0000 (12:21 +0000)]
Remove incorrect return statement from avcodec_thread_free()
The function return type is void, so a return statement with an
expression is forbidden (and pointless).
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Thu, 10 Feb 2011 12:04:52 +0000 (12:04 +0000)]
ivi_dsp: remove semicolons after function definitions
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Thu, 10 Feb 2011 11:42:21 +0000 (11:42 +0000)]
mov: remove stray semicolon
Signed-off-by: Mans Rullgard <mans@mansr.com>
Anton Khirnov [Wed, 9 Feb 2011 20:55:52 +0000 (21:55 +0100)]
asfdec: skip the stream bitrate list
Its contents aren't used for anything.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Anton Khirnov [Wed, 9 Feb 2011 20:55:54 +0000 (21:55 +0100)]
asfdec: use an ASFContext array for storing stream bitrates
This will be useful for splitting asf_read_header()
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Anton Khirnov [Wed, 9 Feb 2011 20:55:53 +0000 (21:55 +0100)]
asfdec: move DAR list to ASFContext
This will be useful for splitting asf_read_header()
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
David Fries [Mon, 7 Feb 2011 21:14:43 +0000 (23:14 +0200)]
udp: Enable address reuse by default for multicast
Keep the original corner case behaviour, where reuse is enabled
for the case where no argument is given to the reuse url option.
Signed-off-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Anton Khirnov [Wed, 9 Feb 2011 20:55:51 +0000 (20:55 +0000)]
asfdec: remove some write-only values from the context
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 9 Feb 2011 20:15:25 +0000 (20:15 +0000)]
Fix build with threading disabled
The avcodec_thread_free() compatibility wrapper calls ff_thread_free(),
which is not defined when threading is disabled. Make this call
conditional.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 9 Feb 2011 20:12:57 +0000 (20:12 +0000)]
w32thread: add missing #include thread.h
This should fix building with win32 threads.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Anton Khirnov [Tue, 8 Feb 2011 20:46:47 +0000 (21:46 +0100)]
asf: split ASFContext into muxer and demuxer parts.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Reimar Döffinger [Wed, 9 Feb 2011 15:52:33 +0000 (10:52 -0500)]
check sample_fmt in avcodec_open
check AVCodecContext->sample_fmt against AVCodec->sample_fmts[] to ensure
that the encoder supports the specified sample format. Error out if it doesn't.
Previously, it would continue and output garbage. Fixes issue 2587.
Vladimir Pantelic [Wed, 9 Feb 2011 16:24:23 +0000 (16:24 +0000)]
mpegts: remove unused macro MAX_SCAN_PACKETS
Signed-off-by: Mans Rullgard <mans@mansr.com>
Alexander Strange [Tue, 8 Feb 2011 02:15:45 +0000 (21:15 -0500)]
vp3: Frame-based multithreading support
Decode times for big_buck_bunny_720p_stereo:
1 thread:
real 1m14.227s
user 1m13.104s
sys 0m1.108s
2 threads: (33% faster)
real 0m49.329s
user 1m33.735s
sys 0m1.834s
3 threads: (44% faster)
real 0m41.593s
user 1m44.884s
sys 0m1.967s
Ronald S. Bultje [Wed, 9 Feb 2011 12:53:06 +0000 (07:53 -0500)]
Add missing git rev hash.
Alexander Strange [Tue, 8 Feb 2011 02:15:45 +0000 (21:15 -0500)]
Deprecate avcodec_thread_init()
As a side effect of the last commit, avcodec_open() now calls it automatically,
so there is no longer any need for clients to call it.
Instead they should set AVCodecContext.thread_count.
avcodec_thread_free() is deprecated, and will be removed from avcodec.h at the
next MAJOR libavcodec bump.
Rename the functions to ff_thread_init/free, since they are now internal.
Wrappers are provided to maintain API compatibility.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Ronald S. Bultje [Wed, 9 Feb 2011 12:49:49 +0000 (07:49 -0500)]
Add missing git rev hash.
Alexander Strange [Tue, 8 Feb 2011 02:15:44 +0000 (21:15 -0500)]
Frame-based multithreading framework using pthreads
See doc/multithreading.txt for details on use in codecs.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Ronald S. Bultje [Wed, 9 Feb 2011 02:09:47 +0000 (21:09 -0500)]
Add missing git revision hask.
Anton Khirnov [Wed, 9 Feb 2011 12:27:25 +0000 (12:27 +0000)]
asf: make ff_guidcmp inline and move it to asf.h
Signed-off-by: Mans Rullgard <mans@mansr.com>
Jason Garrett-Glaser [Tue, 8 Feb 2011 23:51:15 +0000 (15:51 -0800)]
Update qmin/qmax values for libx264 presets
Also allow qmin/qmax to go up to 69 (the current max value for libx264). This
will have to increase when we add 9/10-bit support.
Jason Garrett-Glaser [Sun, 6 Feb 2011 13:10:15 +0000 (05:10 -0800)]
Fix broken vbv_buffer_init handling in libx264.c
Due to being pants-on-head retarded, libavcodec defaults this to zero, which
results in broken output. This didn't affect ffmpeg.c, which sets it itself,
but caused problems for other calling apps using VBV.
Jason Garrett-Glaser [Sun, 6 Feb 2011 05:19:52 +0000 (21:19 -0800)]
VP8: idct_mb optimizations
Currently uses AV_RL32 instead of AV_RL32A, as the latter doesn't exist yet.