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Author SHA1 Message Date
Nicolas George
aa39516a04 error: define AVERROR_BUFFER_TOO_SMALL. 
Some API require a buffer and return a specific error
if it is too small. This error code helps to map codes.
 2012-07-04 15:33:14 +02:00
Diego Biurrun
2047e40e6e Clarify Doxygen comment for FF_API_* #defines. 2012-07-04 15:10:10 +02:00
Diego Biurrun
112971af26 configure: simplify get_version() 
All libs have version headers now, which allows hardcoding the path.
 2012-07-04 15:10:08 +02:00
Diego Biurrun
86ab7b0f2f Create version.h headers for libraries that lack them 2012-07-04 15:10:06 +02:00
Diego Biurrun
40e61b7b07 gitignore: Use full path instead of relative path to specify patterns 
This avoids confusion from patterns meant to only match at the top
level matching files in subdirectories.
 2012-07-04 15:10:01 +02:00
Ronald S. Bultje
89b81a1c88 mpegvideo: remove VLAs 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-04 15:10:57 +03:00
Samuel Pitoiset
8c14f7a593 Add XTEA encryption support in libavutil 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-04 15:10:57 +03:00
Samuel Pitoiset
bc3dbcc8e5 Add Blowfish encryption support in libavutil 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-04 15:10:57 +03:00
Martin Storsjö
143f1e9203 eval: Add the isinf() function and tests for it 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-04 15:10:56 +03:00
Mans Rullgard
25accf93ad flacdec: move lpc filter to flacdsp 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-07-04 12:24:30 +01:00
Mans Rullgard
4a8528349f flacdec: split off channel decorrelation as flacdsp 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-07-04 12:24:30 +01:00
Martin Storsjö
296d0da8bd avplay: Add an option for not limiting the input buffer size 
For reading from normal files on disk, the queue limits for
demuxed data work fine, but for reading data from realtime
streams, they mean we're not reading from the input stream
at all once the queue limit has been reached. For TCP streams,
this means that writing to the socket from the peer side blocks
(potentially leading to the peer dropping data), and for UDP
streams it means that our kernel might drop data.

For some protocols/servers, the server initially sends a
large burst with data to fill client side buffers, but once
filled, we should keep reading to avoid dropping data.

For all realtime streams, it IMO makes sense to just buffer
as much as we get (rather in buffers in avplay.c than in
OS level buffers). With this option set, the input thread
should always be blocking waiting for more input data,
never sleeping waiting for the decoder to consume data.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-04 11:11:08 +03:00
Carl Eugen Hoyos
ab2356cb79 Let the ffmpeg executable select the abuffersink filter. 2012-07-04 08:47:04 +02:00
Anton Khirnov
1c840fa227 FATE: add a test for WMA cover art. 2012-07-04 05:59:14 +02:00
Anton Khirnov
8059d3b7d4 FATE: add a test for apetag cover art 2012-07-04 05:59:05 +02:00
Anton Khirnov
bf2a7f9161 FATE: add a test for itunes cover art. 2012-07-04 05:58:47 +02:00
Mans Rullgard
87466f8124 flacdec: factor out code setting avctx->sample_fmt 2012-07-04 03:34:34 +01:00
Mans Rullgard
d155b60fc8 flac: make FLAC_CHMODE_* constants consecutive 2012-07-04 03:30:43 +01:00
Mans Rullgard
93e7ef9a24 flacdec: allocate sample buffers with av_malloc 
The buffers are only allocated once, although it can happen from
any of a few different places, so there is no need to use realloc.
Using av_malloc() ensures they are aligned suitably for SIMD
optimisations.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-07-04 03:30:01 +01:00
Mans Rullgard
0da301e105 flacdec: remove curr_bps from FLACContext 
This value does not need to be persistent across calls.
 2012-07-04 03:29:29 +01:00
Michael Niedermayer
df3a96c497 ffmpeg: Add sanity check on frame duplication 
This prevents long loops and OOM in case of damaged timestamps in some
cases

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-04 04:17:00 +02:00
Piotr Bandurski
a54bc1ebb8 riff: add "YUV8" FourCC 
sample:

http://samples.mplayerhq.hu/V-codecs/yuv8/MAILTEST.AVI

Reviewed-by: compn <tempn@twmi.rr.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-04 04:17:00 +02:00
Mans Rullgard
983fa8bc46 fate: add flac encode/decode tests with various options 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-07-04 01:22:40 +01:00
Mans Rullgard
360aa2465a flacenc: add option for forcing stereo decorrelation mode 
This is mainly useful for testing.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-07-04 01:22:40 +01:00
Stefano Sabatini
776a4e42a7 doc/muxers/segment: apply minor documentation updates and adjustements 
Update documentation to match code behavior after previous changes, also
reword the examples section.
 2012-07-04 01:17:58 +02:00
Michael Niedermayer
5eb4af6c59 snow: move init code that depends on picture paramaters to after these parameters are known. 
This should fix debug 2048 amongth other things

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-04 01:02:01 +02:00
Michael Niedermayer
93d672967d video_get_buffer: return ENOMEM instead of -1 on malloc failure 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-04 00:47:18 +02:00
Michael Niedermayer
f339ebc1ff lavc/utils: print error message on get_buffer related errors 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-04 00:46:36 +02:00
Michael Niedermayer
f91b7d8030 mdutils: print error message on error get_buffer related errors 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-04 00:46:08 +02:00
Michael Niedermayer
86e107a7d4 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  cosmetics: Consistently use C-style comments with multiple inclusion guards
  anm: fix a few Doxygen comments
  misc typo and wording fixes
  attributes: add av_noreturn
  attributes: drop pointless define guards
  configure: do not disable av_always_inline with --enable-small
  flvdec: initial stream switch support
  avplay: fix write on freed memory for rawvideo
  snow: remove a VLA used for edge emulation
  x86: lavfi: fix gradfun/yadif build with mmx/sse disabled
  snow: remove the runs[] VLA.
  snow: Check mallocs at init
  flacdec: remove redundant setting of avctx->sample_fmt

Conflicts:
	ffplay.c
	libavcodec/h264.c
	libavcodec/snow.c
	libavcodec/snow.h
	libavcodec/snowdec.c
	libavcodec/snowenc.c
	libavformat/flvdec.c
	libavutil/attributes.h
	tools/patcheck

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-04 00:32:31 +02:00
Stefano Sabatini
af392efe51 lavf/segment: rename SegmentContext.pb to list_pb 
The new name is more auto-explicative, as the pb is used for the segment
list file.
 2012-07-04 00:02:56 +02:00
Stefano Sabatini
d8013f38ab lavf/segment: add error log in case of invalid filename template 
Better rather than silently exit.
 2012-07-03 23:26:07 +02:00
Stefano Sabatini
a1e092ccd3 lavf/segment: fix logic for segmenting audio-only inputs 
Also add a comment for clarifying the logic.

Fix trac ticket #1290.
 2012-07-03 23:23:36 +02:00
Stefano Sabatini
4e2899dd31 lavf/segment: add more information in log message in seg_write_packet() 2012-07-03 23:23:29 +02:00
Nedeljko Babic
597282efa7 doc: add documentation regarding MIPS optimizations 
Add doc/mips.txt document with short explanation regarding targeted
platform for MIPS optimizations and regarding MIPS copyright notice.

Signed-off-by: Nedeljko Babic <nbabic@mips.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2012-07-03 22:06:10 +02:00
Stefano Sabatini
fd0e6ef99a lavf/segment: remove unused offset variable 2012-07-03 21:48:50 +02:00
Stefano Sabatini
77dcae5d74 lavf/segment: apply misc fixes to the private options internal documentation 
Option help message tell what the option *does*, not what the set field
represents.
 2012-07-03 21:48:50 +02:00
Stefano Sabatini
a5af29336a lavf/segment: slightly simplify fail logic in seg_write_packet() 2012-07-03 21:48:50 +02:00
Stefano Sabatini
4ad17bc76b lavf/segment: move list filename printing logic from segment_end() to segment_start() 
Allow to deal with the list file printing only in a single point, thus
simplifying logic, and allow a bit of factorization (no special case
needed when printing the first file name of the list).
 2012-07-03 21:48:50 +02:00
Martin Storsjö
30327865f3 ismindex: Verify that all bitrate variants match 
In Smooth Streaming, the fragments are addressed by time, and
the manifest only stores one list of time offests for all streams,
so all streams need to have identical fragment offsets. Warn if
this isn't the case, so that the user can fix the files instead of
getting failures at runtime when the fragments can't be found.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-03 22:46:58 +03:00
Martin Storsjö
1be8c90847 ismindex: Properly report errors reading the MFRA atom 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-03 22:46:53 +03:00
Carl Eugen Hoyos
71e5a14028 Suggest aresample filter if it was not compiled but requested. 2012-07-03 21:35:20 +02:00
Michael Niedermayer
6ea973fc4c avcodec_align_dimensions2: support 12 & 14 bit planar colorspaces 
Reviewed-by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-03 19:03:40 +02:00
Michael Niedermayer
4251a0b84c imgconvert: add planar RGB formats to pix_fmt_info 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-03 19:03:26 +02:00
Michael Niedermayer
6ca8ef5189 imgconvert: add yuv 9,10,12,14 bit planar YUV formats to pix_fmt_info 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-03 19:03:26 +02:00
Michael Niedermayer
e9757066e1 libavutil: add 12 and 14 bit planar colorspaces 
Reviewed-by: Jean First <jeanfirst@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-03 19:02:34 +02:00
Diego Biurrun
1a068bfefd cosmetics: Consistently use C-style comments with multiple inclusion guards 2012-07-03 17:35:12 +02:00
Diego Biurrun
4051be6f50 anm: fix a few Doxygen comments 2012-07-03 17:35:11 +02:00
Diego Biurrun
09f211987c misc typo and wording fixes 2012-07-03 17:35:11 +02:00
Reinhard Tartler
22662ca560 attributes: add av_noreturn 
Also use it in the declaration of the various exit_program
implementations in avtools.

inspired by a clang-scan report.
 2012-07-03 17:26:51 +02:00