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Author SHA1 Message Date
Vittorio Giovara
dc971acf4a h264_parser: use enum values in h264_find_frame_end() 2014-02-15 18:29:49 +01:00
Anton Khirnov
ba7dfe5c50 lavfi doxy: add buffer{src,sink}.h to the main lavfi doxy group 2014-02-14 22:02:39 +01:00
Anton Khirnov
f758ea6e99 buffersink: document special error codes returned from av_buffersink_get_frame 2014-02-14 22:02:25 +01:00
Janne Grunau
98fdfa9970 ppc: reduce overreads when loading 8 pixels in altivec dsp functions 
Altivec can only load naturally aligned vectors. To handle possibly
unaligned data a second vector is loaded from an offset of the original
location and the data is recovered through a vector permutation.
Overreads are minimal if the offset for second load points to the last
element of data. This is 7 for loading eight 8-bit pixels and overreads
are reduced from 16 bytes to 8 bytes if the pixels are 64-bit aligned.
For unaligned pixels the overread is reduced from 23 bytes to 15 bytes
in the worst case.
 2014-02-14 18:34:04 +01:00
Jan Ekström
3fbad00714 utvideoenc: Enable support for multiple slices and use them 
The official Ut Video decoder only threads with slices, thus until
now any files encoded by the libavcodec encoder have only been
decodable with a single thread. The default slice count is now
set to subsampled_height / 120.

Also sets slices to 1 for the Ut Video encoder tests to keep them
green.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-02-14 15:09:39 +00:00
Derek Buitenhuis
4127e6aeb6 libx265: Remove redundant default param call 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-02-14 14:27:45 +00:00
Derek Buitenhuis
41836c4e30 libx265: Fix use of uninitialized input picture 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-02-14 14:27:45 +00:00
Diego Biurrun
0b9716c455 doc/examples: misc Doxygen markup improvements 
Add properly formatted @example tag and fix Doxygen syntax.
 2014-02-14 12:01:36 +01:00
Diego Biurrun
3a26ccbf0d build: doxy: Include code examples in Doxygen documentation 2014-02-14 12:01:35 +01:00
Diego Biurrun
19d3127867 doxygen: Set EXAMPLE_PATH from within doxy-wrapper.sh 
This allows using the libav source path as the example path.
 2014-02-14 12:01:35 +01:00
Diego Biurrun
f1f42cfc66 build: Do not pass HTML snippets and stylesheet as input to Doxygen 
These files are referenced elsewhere and only generate warnings if
presented to Doxygen as input files.
 2014-02-14 12:01:35 +01:00
Diego Biurrun
e6c175dfd5 Doxyfile: Only set HTML_{HEADER|FOOTER|STYLESHEET} from doxy_wrapper.sh 2014-02-14 11:07:35 +01:00
Vittorio Giovara
066ad24984 h264_sei: reorder headers 
Also drop unused assert.h.
 2014-02-14 05:10:58 +01:00
Vittorio Giovara
304e916a92 h264_sei: name buffering period type consistently 2014-02-14 05:08:47 +01:00
Vittorio Giovara
15210354cf h264: drop outdated comments 2014-02-14 05:08:37 +01:00
Vittorio Giovara
3a05767028 h264: store current_sps_id inside the current sps 
In preparation for MVC support.
 2014-02-14 05:05:46 +01:00
Vittorio Giovara
73e8fab31d h264: print values in case of error 
Also make error style consistent and drop redundant information.
 2014-02-14 05:05:35 +01:00
Luca Barbato
f8c507f44b h264: Refactor ff_h264_decode_ref_pic_list_reordering 
In preparation for MVC support.
 2014-02-13 23:34:50 +01:00
Janne Grunau
73eca738ac mpeg12dec: do not add stereo3D side data to a non-existing frame 
User data is usually coded before slice data. That means the frame
the user data belongs to is not available while parsing the user data.
The stereo3D side data has to use the same indirection over the private
context as pan scan information and A53 captions.

Bug-Id:632
 2014-02-13 13:03:01 +01:00
Janne Grunau
d261719319 configure: do not link libraries against program-specific dependencies 
Bug-Id: 635
 2014-02-13 13:01:49 +01:00
Janne Grunau
60e6cecf9b configure: avserver does not need $ldl 
Loadable plugins were removed in d010e95f86.
 2014-02-13 00:29:14 +01:00
Janne Grunau
8a2250344b jv: detect partial packets in the demuxer 
Fixes fate-jv under valgrind which reports a different CRC for the last
frame from a partial read.
 2014-02-12 20:12:18 +01:00
Janne Grunau
f795a8a8bf h264: make context_count unsigned 
Removes the bogus but scary looking warning 'libavcodec/h264.c:4529:49:
warning: array subscript is below array bounds [-Warray-bounds]'.
 2014-02-12 15:48:03 +01:00
Ronald S. Bultje
dff1c19140 vp9: add a new segmentation sample. 
The old one didn't use segmentation. One uses segmentation in all frame
types (--aq-mode=1), and the other uses all segmentation features, but
only in inter frames (mbgraph).

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-02-12 15:18:21 +01:00
Ronald S. Bultje
91be8df20b vp9: add fate sample for parallelmode. 
This disables backward probability updates, which makes the codec more
friendly for frame-level multi-threading.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-02-12 15:17:40 +01:00
Derek Buitenhuis
50ea93158d Add libx265 encoder 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-02-12 13:13:17 +00:00
Janne Grunau
f5d92d9cab asfdec: fix seeking with fragmented packets 
After seeking fragments with an offset > 0 must be skipped to correctly
assemble packets.

Bug-Id: 43
 2014-02-12 12:52:28 +01:00
Andrew Kelley
0c08256596 asfdec: short-circuit seeking to the start of stream 
Bug-id: 43

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2014-02-12 12:52:28 +01:00
Janne Grunau
0ebb523f07 asfdec: check ff_get_guid() return values during seeking 
Hitting EOF during seeking is quite likely. Fixes use of uninitialized
data during fate-seek-lavf-asf.
 2014-02-12 12:52:28 +01:00
John Stebbins
462d5e8e6c aacdec: set AVFrame sample_rate 
AVFrame.sample_rate is set in ff_get_buffer, but aacdec calls
ff_get_buffer before the samplerate is known. So it needs to be
set again before returning the frame.
 2014-02-12 12:52:28 +01:00
Diego Biurrun
4a7d3837b4 buffersrc: Have function parameter names match between .c and .h file 
This fixes two related Doxygen warnings.  Also document one parameter.
 2014-02-12 12:08:02 +01:00
Diego Biurrun
25a1ba814a log: Have function parameter names match between .c and .h file 
This fixes two related Doxygen warnings.
 2014-02-12 12:08:02 +01:00
John Stebbins
52771346dc lavc: set AVFrame pkt_pts and reordered_opaque in reget_buffer 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-02-11 14:25:01 +01:00
Kostya Shishkov
6477449243 g2meet: make JPEG tile decoder operate on 8x8 block mask 
This is needed for upcoming Go2Meeting (G2M2/G2M3) decoder.
 2014-02-11 12:46:27 +01:00
Maxim Poliakovski
d6d7851801 g2meet: factor out seeking to the chunk end 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2014-02-11 12:46:11 +01:00
Anton Khirnov
77bb0004bb rpza: limit the number of blocks to the total remaining blocks in the frame 
Fixes invalid writes.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2014-02-10 15:22:28 +01:00
Anton Khirnov
a46dc49744 rpza: move some variables to the blocks where they are used 2014-02-10 15:22:01 +01:00
Anton Khirnov
c7769df178 rpza: use fixed-width int types 2014-02-10 15:21:35 +01:00
Anton Khirnov
e1218ce914 rpza: switch to bytestream2 2014-02-10 15:18:21 +01:00
Anton Khirnov
394fb56c29 lavf: always unref the packet passed to av_interleaved_write_frame() on error 2014-02-10 15:08:06 +01:00
Christophe Gisquet
682b2a809b build: fix examples compilation when EXESUF is not empty 
Due to a wrong substitution doc/examples is not added as a prerequisite
for the objects of the example programs. This results in compiler error
due to the non-existing output directory.

Bug-Id: 636

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2014-02-10 13:23:21 +01:00
Anton Khirnov
18c896be3d lavf: extend / improve the AVFormatContext doxy 2014-02-10 11:46:49 +01:00
Anton Khirnov
54f7e79d47 lavf: add some basic documentation of the muxing process 2014-02-10 11:44:21 +01:00
Anton Khirnov
4c75059950 lavf: rewrite the av_write_frame() doxy 
Remove some vague / incorrect statements and make the text more specific
and less confusing.
 2014-02-10 11:37:30 +01:00
Anton Khirnov
ad7f2b69a5 lavf: rewrite the av_interleaved_write_frame() doxy 
Remove some vague / incorrect statements and make the text more specific
and less confusing.
 2014-02-10 11:34:41 +01:00
Anton Khirnov
b36bc81cca avplay: add support for seeking to chapter marks 2014-02-10 11:23:01 +01:00
Guillaume Martres
f548f9f9e7 hevc: update conformance streams 
New streams: LTRPSPS_A_Qualcomm_1, SLPPLP_A_VIDYO_1, VPSID_A_VIDYO_1
Updated streams: EXT_A_ericsson_4, NUT_A_ericsson_5, RPS_C_ericsson_5,
  RPS_D_ericsson_6

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-02-10 07:48:41 +01:00
Anton Khirnov
b5f851ed7e FATE: force FLAC in the lavf ogg test 
Since b0c2c09, vorbis would be used if libvorbis is compiled in.
 2014-02-10 07:43:40 +01:00
Anton Khirnov
38893dc028 pcmdec: replace a reachable assert with an error check 
Libavformat should not make any assumptions about values returned from
other libraries. This assert is easily reachable by using a non-raw
codec id.
 2014-02-10 07:41:21 +01:00
Anton Khirnov
cca4742a5e doc/APIchanges: mark the place where 9 was branched 2014-02-10 07:29:27 +01:00