ffmpeg.git
9 years agoFix script command in a FAQ entry
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>
9 years agoAllow "make clean" to clean files in tools
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>
9 years agoAdd lavfi-showfiltfmts and graph2dot to $(TOOLS)
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>
9 years agoFix qtrle regression test, actually test qtrle.
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>
9 years agortsp/rdt: Assign the RTSPStream index to AVStream->id
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>
9 years agoAdd check for Athlon64 and similar AMD processors with slow SSE2.
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>
9 years agoAdd missing terminating backslash
Ronald S. Bultje [Fri, 11 Feb 2011 02:35:21 +0000 (21:35 -0500)]
Add missing terminating backslash

9 years agoconfigure: remove early check_deps $ARCH_EXT_LIST
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>
9 years agoVP8: ARM optimised decode_block_coeffs_internal
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>
9 years agoARM optimised vp56_rac_get_prob()
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>
9 years agoUpdate overlay documentation after movie syntax update.
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>
9 years agobink: reindent after last commit
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>
9 years agoBink version 'b' video decoder
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>
9 years agolavf: deprecate AVFormatContext.index_built
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>
9 years agovorbis dec: Remove obsolete comment
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>
9 years agovorbis dec: cosmetics: Indent consistently
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>
9 years agovorbis dec: cosmetics: Indent CPP cond properly
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>
9 years agovorbis dec: Delete useless scopes, and reindent after scope deletion
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>
9 years agoVP8: optimized mv prediction and decoding
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.

9 years agoac3enc: Remove unneeded clipping of shift amount.
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>
9 years agoac3enc: remove right shifting from lshift_tab() and make lshift unsigned.
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>
9 years agoasfdec: deobfuscate reading video properties size
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>
9 years agoasfdec: split asf_read_header()
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>
9 years agowtv: mark streams intended for hearing or visual impaired persons
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>
9 years agomake av_find_best_stream() ignore streams marked with AV_DISPOSITION_*_IMPAIRED
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>
9 years agoadd AV_DISPOSITION_HEARING_IMPAIRED and AV_DISPOSITION_VISUAL_IMPAIRED
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>
9 years agoRemove final semicolon from some macros
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>
9 years agodvbsubenc: Fix placement of the object version
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>
9 years agodocument passing the fate samples location via make variable
Janne Grunau [Thu, 10 Feb 2011 08:57:18 +0000 (09:57 +0100)]
document passing the fate samples location via make variable

9 years agodvbsubdec: check against buffer overreads
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>
9 years agoDo not fail DVB sub decoding because of a few padding bytes
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>
9 years agoAdd x86-optimized versions of exponent_min().
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>
9 years agoRemove incorrect return statement from avcodec_thread_free()
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>
9 years agoivi_dsp: remove semicolons after function definitions
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>
9 years agomov: remove stray semicolon
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>
9 years agoasfdec: skip the stream bitrate list
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>
9 years agoasfdec: use an ASFContext array for storing stream bitrates
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>
9 years agoasfdec: move DAR list to ASFContext
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>
9 years agoudp: Enable address reuse by default for multicast
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>
9 years agoasfdec: remove some write-only values from the context
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>
9 years agoFix build with threading disabled
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>
9 years agow32thread: add missing #include thread.h
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>
9 years agoasf: split ASFContext into muxer and demuxer parts.
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>
9 years agocheck sample_fmt in avcodec_open
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.

9 years agompegts: remove unused macro MAX_SCAN_PACKETS
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>
9 years agovp3: Frame-based multithreading support
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

9 years agoAdd missing git rev hash.
Ronald S. Bultje [Wed, 9 Feb 2011 12:53:06 +0000 (07:53 -0500)]
Add missing git rev hash.

9 years agoDeprecate avcodec_thread_init()
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>
9 years agoAdd missing git rev hash.
Ronald S. Bultje [Wed, 9 Feb 2011 12:49:49 +0000 (07:49 -0500)]
Add missing git rev hash.

9 years agoFrame-based multithreading framework using pthreads
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>
9 years agoAdd missing git revision hask.
Ronald S. Bultje [Wed, 9 Feb 2011 02:09:47 +0000 (21:09 -0500)]
Add missing git revision hask.

9 years agoasf: make ff_guidcmp inline and move it to asf.h
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>
9 years agoUpdate qmin/qmax values for libx264 presets
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.

9 years agoFix broken vbv_buffer_init handling in libx264.c
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.

9 years agoVP8: idct_mb optimizations
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.

9 years agoFix ff_emu_edge_core_sse() on Win64.
Ronald S. Bultje [Tue, 8 Feb 2011 20:56:32 +0000 (15:56 -0500)]
Fix ff_emu_edge_core_sse() on Win64.

Fix emu_edge_v_extend_15 to be <128 bytes on Win64, by being more strict
on the size of registers and which registers are being used for operations
where multiple are available. This fixes segfaults in emulated_edge()
function calls on Win64.

9 years agolavf: rename ff_probe_input_buffer to make it public
Anssi Hannula [Mon, 7 Feb 2011 22:46:53 +0000 (00:46 +0200)]
lavf: rename ff_probe_input_buffer to make it public

It is useful for applications that hand input data directly to lavf via
a ByteIOContext.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agolavf: simplify pb parameter of ff_probe_input_buffer
Anssi Hannula [Mon, 7 Feb 2011 22:46:52 +0000 (00:46 +0200)]
lavf: simplify pb parameter of ff_probe_input_buffer

There is no need to pass the ByteIOContext via a pointer to a pointer
anymore.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agolavf: update ff_probe_input_buffer documentation
Anssi Hannula [Mon, 7 Feb 2011 22:46:51 +0000 (00:46 +0200)]
lavf: update ff_probe_input_buffer documentation

It never reopens the bytestream anymore.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agooggdec: Fix incorrect assumption about header/data interleaving
Reimar Döffinger [Sat, 5 Feb 2011 16:32:35 +0000 (16:32 +0000)]
oggdec: Fix incorrect assumption about header/data interleaving

Currently (since the data_offset fix) the ogg demuxer assumes that
after the first non-header packets in any stream no more header packets
will follow.
This is not guaranteed, so change the code back again to wait until it
has finished the headers for all streams before returning from ogg_get_headers.

This fixes issue 2428.

Signed-off-by: Mans Rullgard <mans@mansr.com>
9 years agoFix HOSTLIBS on Haiku
François Revol [Tue, 8 Feb 2011 21:09:44 +0000 (21:09 +0000)]
Fix HOSTLIBS on Haiku

Haiku does not have a separate libm, so do not try to link to it.

Signed-off-by: François Revol <revol@free.fr>
Signed-off-by: Mans Rullgard <mans@mansr.com>
9 years agoDocumentation updates for the git migration
Reinhard Tartler [Mon, 7 Feb 2011 16:17:30 +0000 (17:17 +0100)]
Documentation updates for the git migration

This cleanup patch updates the developer documentation with respect to
the migration to the git scm.

9 years agologging: downgrade recoverable errors to warnings
Stefan Kost [Tue, 8 Feb 2011 12:16:49 +0000 (14:16 +0200)]
logging: downgrade recoverable errors to warnings

In all 3 cases, the decoding continues and thus a warning would be sufficient.
Helps application that catch them with own log handers to handle them
accordingly.

Signed-off-by: Mans Rullgard <mans@mansr.com>
9 years agoadd APIChanges entry for fe9a3fb
Janne Grunau [Tue, 1 Feb 2011 21:09:12 +0000 (22:09 +0100)]
add APIChanges entry for fe9a3fb

9 years agoh264: define FF_PROFILE_H264_HIGH_444 to the correct value
Janne Grunau [Tue, 1 Feb 2011 20:56:13 +0000 (21:56 +0100)]
h264: define FF_PROFILE_H264_HIGH_444 to the correct value

It was removed in fe9a3fb since it had the wrong value. Add profile name
for it.

9 years agolibavfilter: add video movie source
Stefano Sabatini [Sat, 29 Jan 2011 10:22:41 +0000 (11:22 +0100)]
libavfilter: add video movie source

See thread:
Subject: [PATCH] movie video source
Date: 2010-12-31 15:35:30 GMT

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
9 years agoApply misc fixes to the image2 muxer documentation.
Stefano Sabatini [Wed, 2 Feb 2011 23:49:07 +0000 (00:49 +0100)]
Apply misc fixes to the image2 muxer documentation.

The fixes were pointed out by Diego.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
9 years agoAdd documentation for the framecrc muxer.
Stefano Sabatini [Tue, 1 Feb 2011 00:03:48 +0000 (01:03 +0100)]
Add documentation for the framecrc muxer.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
9 years agoAdd documentation for the crc muxer.
Stefano Sabatini [Mon, 31 Jan 2011 14:20:09 +0000 (15:20 +0100)]
Add documentation for the crc muxer.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
9 years agoDocument null muxer.
Stefano Sabatini [Mon, 31 Jan 2011 14:01:46 +0000 (15:01 +0100)]
Document null muxer.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
9 years agoVP8: ARM NEON optimisations for dsp functions
Mans Rullgard [Wed, 2 Feb 2011 16:26:20 +0000 (16:26 +0000)]
VP8: ARM NEON optimisations for dsp functions

This adds NEON optimised versions of all functions in VP8DSPContext.
Based on initial work by Rob Clark.

Signed-off-by: Mans Rullgard <mans@mansr.com>
9 years agodvbsubdec: pass correct input buffer size
Jindrich Makovicka [Sat, 5 Feb 2011 10:43:11 +0000 (10:43 +0000)]
dvbsubdec: pass correct input buffer size

In some places, dvbsubdec passes improper input buffer size to
bitstream reading functions, not accounting for reading pointer
updates.

Fixed by using buffer_end - buffer pointer instead of fixed buffer length.

Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
Signed-off-by: Mans Rullgard <mans@mansr.com>
9 years agoRemove Xan WC4 cruft from xan.c
Kostya [Thu, 3 Feb 2011 09:06:12 +0000 (10:06 +0100)]
Remove Xan WC4 cruft from xan.c

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agoXan4 decoder
Kostya Shishkov [Fri, 4 Feb 2011 22:41:07 +0000 (23:41 +0100)]
Xan4 decoder

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agomatroskadec: add generic element length validation.
Reimar Döffinger [Sun, 6 Feb 2011 10:32:03 +0000 (11:32 +0100)]
matroskadec: add generic element length validation.

This validate the length of a mkv element directly after reading
it.
This has the advantage that it is easy to add new limits and makes
it less likely to forget to add checks and also avoids issues like
bits of the length value above the first 32 being ignored because
the parsing functions only takes an int.
Previously discussed in the "mkv 0-byte integer parsing" thread.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agoFix compile warning.
Ronald S. Bultje [Mon, 7 Feb 2011 01:33:53 +0000 (20:33 -0500)]
Fix compile warning.

Change int64_t into a int, which caused this compiler warning:
libavformat/oggparseskeleton.c:64: warning: passing argument 2 of ‘av_reduce’ from incompatible pointer type

9 years agoavidec: simplify read_gab2_sub
Anton Khirnov [Sun, 6 Feb 2011 09:59:54 +0000 (10:59 +0100)]
avidec: simplify read_gab2_sub

Use avio functions instead of bytestream ones (also drops dependency on
lavc and removes a bunch of warnings).
Drop custom version of avio_get_str16 and use that instead.

Tested on mewmew-ssa.avi sample.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agolavf: move internal functions from avformat.h to internal.h
Anton Khirnov [Sun, 6 Feb 2011 14:38:55 +0000 (15:38 +0100)]
lavf: move internal functions from avformat.h to internal.h

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agoMake av_set_pts_info keep previous time base if new one is invalid.
Reimar Döffinger [Sun, 6 Feb 2011 14:27:30 +0000 (15:27 +0100)]
Make av_set_pts_info keep previous time base if new one is invalid.

Fixes issue 2475.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agoAlways use av_set_pts_info to set the stream time base.
Reimar Döffinger [Sat, 5 Feb 2011 09:08:29 +0000 (10:08 +0100)]
Always use av_set_pts_info to set the stream time base.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agopass QDMC extradata to the decoder
Sascha Sommer [Sun, 6 Feb 2011 12:54:03 +0000 (13:54 +0100)]
pass QDMC extradata to the decoder

Makes playing QDMC files in MPlayer work when using the libavformat demuxer.
Problem was that the extradata was not passed from demuxer to decoder.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agoconfigure: check yasm/nasm for working pextrd opcode
Anssi Hannula [Sun, 6 Feb 2011 05:58:02 +0000 (07:58 +0200)]
configure: check yasm/nasm for working pextrd opcode

NASM versions older than 2.08 fail to build ffmpeg with several
"error: operation size not specified" errors but this is not caught in
configure.

Fix that by checking if "pextrd [eax], xmm0, 1" works in configure.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agoMake inter_rvlc and intra_rvlc static tables.
Diego Elio Pettenò [Mon, 24 Jan 2011 23:36:19 +0000 (00:36 +0100)]
Make inter_rvlc and intra_rvlc static tables.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agoFill in missing date.
Ronald S. Bultje [Sun, 6 Feb 2011 14:46:32 +0000 (09:46 -0500)]
Fill in missing date.

9 years agoUpdate MINOR and set git rev for non-blocking flag API addition.
Ronald S. Bultje [Sun, 6 Feb 2011 14:19:34 +0000 (09:19 -0500)]
Update MINOR and set git rev for non-blocking flag API addition.

9 years agoReplace remaining occurrences of deprecated CH_* with AV_CH_*
Anton Khirnov [Thu, 3 Feb 2011 13:26:09 +0000 (14:26 +0100)]
Replace remaining occurrences of deprecated CH_* with AV_CH_*

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agoNon-blocking protocol: TCP
Nicolas George [Fri, 4 Feb 2011 18:12:38 +0000 (19:12 +0100)]
Non-blocking protocol: TCP

Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agoNon-blocking protocol: core wrapper functions
Nicolas George [Fri, 4 Feb 2011 18:12:37 +0000 (19:12 +0100)]
Non-blocking protocol: core wrapper functions

Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agoNon-blocking protocols: flag and documentation
Nicolas George [Fri, 4 Feb 2011 18:12:36 +0000 (19:12 +0100)]
Non-blocking protocols: flag and documentation

Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agoSet channel_layout for mpegaudio
Kieran Kunhya [Sat, 5 Feb 2011 17:59:48 +0000 (17:59 +0000)]
Set channel_layout for mpegaudio

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agomp3enc: write ISO8859-1 instead of UTF-16 when possible
Anton Khirnov [Sat, 5 Feb 2011 21:20:13 +0000 (22:20 +0100)]
mp3enc: write ISO8859-1 instead of UTF-16 when possible

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agoreindent after last commit
Peter Ross [Sat, 5 Feb 2011 01:10:32 +0000 (12:10 +1100)]
reindent after last commit

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agowtv: do not use flag in stream_guid chunk to determine if stream is valid, as this...
Peter Ross [Sat, 5 Feb 2011 01:10:10 +0000 (12:10 +1100)]
wtv: do not use flag in stream_guid chunk to determine if stream is valid, as this method is unreliable

This fixes roundup issue 2556.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agovp3: Move table allocation code into a new function
Alexander Strange [Sat, 5 Feb 2011 05:28:28 +0000 (00:28 -0500)]
vp3: Move table allocation code into a new function

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agovp3: Factor out expression
Alexander Strange [Sat, 5 Feb 2011 05:28:27 +0000 (00:28 -0500)]
vp3: Factor out expression

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agocmdutils: fix codec-specific options from preset
James Zern [Sat, 5 Feb 2011 02:29:46 +0000 (18:29 -0800)]
cmdutils: fix codec-specific options from preset

Using a preset file caused the address of a stack variable to be stored
in opt_names/values. This change causes the strings to be dup'd then
freed in uninit_opts.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agocmdutils: fix opt_values leak
James Zern [Sat, 5 Feb 2011 01:58:03 +0000 (17:58 -0800)]
cmdutils: fix opt_values leak

Add free to uninit_opts and relocate opt_names to same

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agoAdopt pkt_dts/pkt_pts in lavc clients
Alexander Strange [Sat, 5 Feb 2011 05:28:24 +0000 (00:28 -0500)]
Adopt pkt_dts/pkt_pts in lavc clients

No behavior change; this makes DTS reliable with the next patch.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agoapplehttp: Handle absolute paths relative to the current server
Martin Storsjö [Fri, 4 Feb 2011 09:09:48 +0000 (11:09 +0200)]
applehttp: Handle absolute paths relative to the current server

This fixes roundup issue 2583.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
9 years agomovenchint: Use rtpenc_chain for setting up the chained RTP muxer
Martin Storsjö [Fri, 4 Feb 2011 10:04:20 +0000 (12:04 +0200)]
movenchint: Use rtpenc_chain for setting up the chained RTP muxer

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>