Commit Graph

27563 Commits

Author SHA1 Message Date
Jason Garrett-Glaser
f7f8120fb9 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.
2011-02-08 15:59:27 -08:00
Jason Garrett-Glaser
62457f9052 VP8: idct_mb optimizations
Currently uses AV_RL32 instead of AV_RL32A, as the latter doesn't exist yet.
2011-02-08 15:59:24 -08:00
Ronald S. Bultje
17cf7c68ed 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.
2011-02-08 18:25:12 -05:00
Anssi Hannula
3940caad02 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>
2011-02-08 18:25:12 -05:00
Anssi Hannula
aad216fd7e 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>
2011-02-08 18:25:11 -05:00
Anssi Hannula
4d016dd4e5 lavf: update ff_probe_input_buffer documentation
It never reopens the bytestream anymore.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-08 18:25:11 -05:00
Reimar Döffinger
6bd69e6ada 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>
2011-02-08 21:40:03 +00:00
François Revol
f59c4bd625 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>
2011-02-08 21:16:02 +00:00
Reinhard Tartler
87800dc2bf Documentation updates for the git migration
This cleanup patch updates the developer documentation with respect to
the migration to the git scm.
2011-02-08 22:07:02 +01:00
Stefan Kost
ae2104791f 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>
2011-02-08 17:49:35 +00:00
Janne Grunau
7ab8758baf add APIChanges entry for fe9a3fb 2011-02-08 13:38:16 +01:00
Janne Grunau
440b61691d 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.
2011-02-08 13:20:56 +01:00
Stefano Sabatini
9409c3811c 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>
2011-02-08 13:20:56 +01:00
Stefano Sabatini
0cad24ce9b Apply misc fixes to the image2 muxer documentation.
The fixes were pointed out by Diego.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-02-08 13:20:56 +01:00
Stefano Sabatini
77d4ed7a12 Add documentation for the framecrc muxer.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-02-08 13:20:56 +01:00
Stefano Sabatini
a4effe432f Add documentation for the crc muxer.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-02-08 13:20:56 +01:00
Stefano Sabatini
f4acb837eb Document null muxer.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-02-08 13:20:56 +01:00
Mans Rullgard
a1c1d3c003 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>
2011-02-07 16:08:23 +00:00
Jindrich Makovicka
5bea615dc3 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>
2011-02-07 14:21:36 +00:00
Kostya
90e8a9c34f Remove Xan WC4 cruft from xan.c
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-07 08:06:16 -05:00
Kostya Shishkov
44ddfd47d6 Xan4 decoder
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-07 08:03:22 -05:00
Reimar Döffinger
95ec3d4cac 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>
2011-02-06 21:36:53 -05:00
Ronald S. Bultje
69ff149204 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
2011-02-06 20:33:53 -05:00
Anton Khirnov
47fdf00a77 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>
2011-02-06 20:30:28 -05:00
Anton Khirnov
19711af5cd lavf: move internal functions from avformat.h to internal.h
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-06 16:35:00 -05:00
Reimar Döffinger
b3190529df 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>
2011-02-06 16:12:15 -05:00
Reimar Döffinger
a351110eea Always use av_set_pts_info to set the stream time base.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-06 16:08:59 -05:00
Sascha Sommer
ed19fafd48 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>
2011-02-06 16:05:55 -05:00
Anssi Hannula
48545a8f72 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>
2011-02-06 11:43:35 -05:00
Diego Elio Pettenò
84ae8936f6 Make inter_rvlc and intra_rvlc static tables.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-06 09:53:33 -05:00
Ronald S. Bultje
ae0f8a1a33 Fill in missing date. 2011-02-06 09:46:32 -05:00
Ronald S. Bultje
efdd67cb00 Update MINOR and set git rev for non-blocking flag API addition. 2011-02-06 09:19:34 -05:00
Anton Khirnov
c2fcd0a7a4 Replace remaining occurrences of deprecated CH_* with AV_CH_*
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-06 08:26:12 -05:00
Nicolas George
ad3cffb68f Non-blocking protocol: TCP
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-05 20:31:38 -05:00
Nicolas George
90441276e4 Non-blocking protocol: core wrapper functions
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-05 20:29:59 -05:00
Nicolas George
fe174fc8fc Non-blocking protocols: flag and documentation
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-05 20:28:04 -05:00
Kieran Kunhya
f4a86bc981 Set channel_layout for mpegaudio
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-05 20:25:02 -05:00
Anton Khirnov
5a6de4e7e8 mp3enc: write ISO8859-1 instead of UTF-16 when possible
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-05 20:13:48 -05:00
Peter Ross
74571e333c reindent after last commit
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-05 20:10:32 -05:00
Peter Ross
e4f85b8499 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>
2011-02-05 20:09:56 -05:00
Alexander Strange
edbb0c0708 vp3: Move table allocation code into a new function
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-05 20:00:57 -05:00
Alexander Strange
e8dcd73058 vp3: Factor out expression
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-05 19:57:01 -05:00
James Zern
60ff9de6ff 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>
2011-02-05 18:34:17 -05:00
James Zern
3a6a9cdf5b 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>
2011-02-05 17:18:45 -05:00
Alexander Strange
6b47495397 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>
2011-02-05 16:37:43 -05:00
Martin Storsjö
185a155e57 applehttp: Handle absolute paths relative to the current server
This fixes roundup issue 2583.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-04 12:23:04 -05:00
Martin Storsjö
5306bf41a6 movenchint: Use rtpenc_chain for setting up the chained RTP muxer
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-04 11:42:54 -05:00
Martin Storsjö
397ffde115 rtpenc_chain: Don't copy the time_base back to the caller
If required, the caller can do this itself. ff_write_chained rescales
timestamps as necessary, and all current callers of rtpenc_chain
use ff_write_chained, making this timebase copy unnecessary.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-04 11:41:10 -05:00
Martin Storsjö
b22dbb291d Use avformat_free_context for cleaning up muxers
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-04 11:39:55 -05:00
Martin Storsjö
ff19748977 Add an APIchanges entry for avformat_free_context
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-04 11:38:46 -05:00