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Author SHA1 Message Date
Luca Barbato 399663be9d lls: mark max_order as unsigned short 
The value is within 0 and 32.

Remove an `array subscript is below array bounds` warning.
 2013-02-28 17:39:24 +01:00
Luca Barbato 9d4da474f5 lls: move to the private namespace 
The functions are private.
 2013-02-28 17:39:24 +01:00
Luca Barbato 7ac6d2423e lls: K&R formatting cosmetics 2013-02-28 17:39:24 +01:00
Luca Barbato 23bd9ef4b2 vorbisdec: Accept 0 amplitude_bits 
The specification does not prevent an encoder to write the amplitude 0
as 0 amplitude_bits.

Our get_bits() implementation might not support a zero sized read
properly, thus the additional branch.
 2013-02-25 07:34:00 +01:00
Luca Barbato 5b47c19bfd vorbisdec: Add missing checks 
Rate and order must not be 0 even if the specification does not say that
explicitly.
 2013-02-25 07:34:00 +01:00
Luca Barbato fc386f2eea vorbisdec: cosmetics 
Use the commonly used "if (!var)" instead of "if (var == 0)".
 2013-02-25 07:34:00 +01:00
Luca Barbato aa11cb7931 build: make audio_frame_queue a stand-alone component 
Encoders requiring it have the dependency expressed in the
configure.
 2013-02-17 22:05:18 +01:00
Luca Barbato 0b70fb1d51 dsputil: convert remaining op_pixels_func 
Convert to diffptr_t the line_size parameters still int.

Remove all the warnings in dsputil.c
 2013-02-17 12:03:24 +01:00
Luca Barbato fd1abf4269 lavu: avoid clashing definition of E 
E is usually defined as a shorthand for AV_OPT_FLAG_ENCODING_PARAM.
Rename the single expansion E(x) now used in libavutil to E1.
 2013-02-12 11:47:43 +01:00
Luca Barbato b2a722a87e sh4: drop unused functions 
{avg,put}_pixels4_c are not used.
 2013-02-05 23:24:05 +01:00
Luca Barbato 4e0bc996d9 bfin: unbreak compilation 
Added a missing header file.
 2013-01-29 14:59:21 +01:00
Luca Barbato f550583c00 bfin: update VP3 idct 
The block must be set to 0.
 2013-01-28 21:00:59 +01:00
Luca Barbato 4839fbe2d1 shorten: fix array subscript is below array bounds warning 
Incidentally fixes alpha builds.
 2013-01-28 07:24:51 +01:00
Luca Barbato fe1057e017 doc: update the reference for the title 
The recent texi2html exports the title as 'fulltitle_no_texi'.
 2013-01-26 14:49:57 +01:00
Luca Barbato ded3673d77 doc: document libx264 options and mappings 2013-01-25 17:20:03 +01:00
Luca Barbato 5ea5ffc9ce doc: support multitable in texi2pod 2013-01-25 14:03:05 +01:00
Luca BarbatoandDiego Biurrun 4333df6355 avstring: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-24 20:49:54 +01:00
Luca Barbato 7a95afe433 doc: fix dependencies in pod generation 
The script can and will change.
 2013-01-24 10:43:15 +01:00
Luca Barbato 9146e872c6 Revert "fate: Use wmv2 IDCT for wmv2 tests" 
This reverts commit ce378f0dd0.
 2013-01-21 19:43:53 +01:00
Luca Barbato 4603ec85ed get_bits: change the failure condition in init_get_bits 
Too much code relies in having init_get_bits fed with a valid
buffer and set its dimension to 0.

Check for NULL buffer instead.
 2013-01-20 13:37:56 +01:00
Luca Barbato 56ef1ef1f7 fate: update ref after rv30_loop_filter fix 2013-01-17 23:40:48 +01:00
Luca Barbato 80ac87c13d lavc: support ZenoXVID custom tag 
Looks like this kind of samples are produced by certain Russian
equipment.
 2013-01-17 21:41:18 +01:00
Luca Barbato 43e0e0c4e5 libcdio: support recent cdio-paranoia 
Upstream decided to split the paranoia interface and move the headers
accordingly.
 2013-01-17 21:41:18 +01:00
Luca Barbato 47812070a2 libx264: use the library specific default rc_initial_buffer_occupancy 
By default libav sets it to 3/4 while x264 sets it to 9/10.

CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-01-15 08:58:51 +01:00
Luca Barbato bff3607547 lavc: set the default rc_initial_buffer_occupancy 
rc_buffer_size is not set before.

Solve the initial the rate control underflow issue reported in
bug 222.

CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-01-15 08:58:51 +01:00
Luca Barbato 3f111804eb libvpx: make vp8 and vp9 selectable 
Support older libvpx versions.
 2013-01-14 19:20:47 +01:00
Luca Barbato dab1f543fc libvpx: support vp9 
This feature is experimental use at your risk
 2013-01-14 19:20:47 +01:00
Luca Barbato 23a610b9d6 nut: support vp9 tag 2013-01-14 19:20:47 +01:00
Luca Barbato e28ac6e5e2 lavc: introduce the convenience function init_get_bits8 
Accept the buffer size in bytes and check for overflow before passing
the value in bits to init_get_bits.
 2013-01-14 04:49:14 +01:00
Luca Barbato d9cf5f5169 lavc: check for overflow in init_get_bits 
Fix an undefined behaviour and make the function return a proper
error in case of overflow.

CC: libav-stable@libav.org
 2013-01-14 04:49:14 +01:00
Luca BarbatoandDiego Biurrun f61272f0ef ratecontrol: K&R cosmetic formatting 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-12 12:00:49 +01:00
Luca Barbato c1d1ef4ecd zmbv: Reset the decoder on keyframe errors 
Prevent the crash on fuzzed files as reported in bug 63.
 2013-01-11 05:07:42 +01:00
Luca Barbato a800fd5fc7 yuv4mpeg: do not use deprecated functions 
Use the libavutil replacement.
 2013-01-09 21:07:49 +01:00
Luca Barbato fba8e5b608 oggdec: fix faulty cleanup prototype 2013-01-09 21:07:48 +01:00
Luca Barbato d894f74762 oggdec: make sure the private parse data is cleaned up 2013-01-06 17:59:54 +01:00
Luca Barbato 89b51b570d oggdec: free the ogg streams on read_header failure 
Plug an annoying memory leak on broken files.
 2013-01-06 17:59:54 +01:00
Luca Barbato d615da60c1 snow: use VideoDSPContext 
It was left over from the initial conversion.
 2012-12-29 18:05:49 +01:00
Luca Barbato 30a7648730 hlsenc: make segment number unsigned 
It will overflow if somebody keeps streaming for a time long enough.
 2012-12-29 17:26:30 +01:00
Luca Barbato 9b1370aced hlsenc: do not add timestamps in different timebases 
start_time is in stream timebase units while end_time is
in AV_TIME_BASE ones.
 2012-12-29 17:26:30 +01:00
Luca Barbato 0448f26c97 hlsenc: keep the playlist to the correct number of items 
Consider the corner case with a list size larger than the wrap
number.
 2012-12-29 17:26:30 +01:00
Luca Barbato 6dd93ee6f1 hlsenc: check append_entry return value 2012-12-29 17:26:29 +01:00
Luca Barbato ae85d6c9c0 hlsenc: use the segment filename in the playlist entry 
Avoid calling av_get_frame_filename twice, once to generate the
segment filename and once to generate the playlist.
 2012-12-29 17:26:29 +01:00
Luca Barbato 66f7b4862f hlsenc: use the basename to generate the list entries 
The segment path is desumed from the playlist path, recording a
relative path in the playlist while serving the file could lead
to misleading results.
 2012-12-29 17:26:29 +01:00
Luca Barbato d8fd06c37d avstring: add av_basename and av_dirname 
Thread safe version of the common basename and dirname.
 2012-12-29 17:26:22 +01:00
Luca Barbato ba064ebe48 oggdec: check memory allocation 2012-12-23 12:19:15 +01:00
Luca Barbato f5f1cf5224 oggdec: K&R cosmetic formatting 2012-12-23 12:19:08 +01:00
Luca Barbato 7e98956e72 hlsenc: correctly report target duration 2012-12-23 12:13:41 +01:00
Luca Barbato 6906b19346 lavc: add missing files for arm 
Across the many retouches those did not make the main commit.
 2012-12-20 14:07:23 +01:00
Luca Barbato f33b5ba63e vp56: release frames on error 
Fixes CVE-2012-2783

CC: libav-stable@libav.org
 2012-12-14 13:21:59 +01:00
Luca Barbato bb675d3ac6 vp56: make parse_header return standard error codes 
Returning 0 for failure is misleading.

CC: libav-stable@libav.org
 2012-12-14 13:21:59 +01:00
Luca Barbato be75fed975 vp6: properly fail on unsupported feature 
Interlacing is not supported at all and mismanaged down the normal
codepaths causing possible buffer management issues.

CC: libav-stable@libav.org
 2012-12-13 17:05:45 +01:00
Luca Barbato 1dd1c1c884 avio: K&R cosmetic formatting 2012-12-09 09:45:45 +01:00
Luca Barbato 18e6f087c4 img2: document the options available 2012-12-08 17:04:23 +01:00
Luca Barbato 3c3a580f93 hls: improve options description 2012-12-08 17:04:23 +01:00
Luca Barbato adbe03077d hls: use a meaningful long name 2012-12-08 17:04:22 +01:00
Luca Barbato 5fbceb2c63 hls: add start_number option 2012-12-08 17:04:22 +01:00
Luca Barbato 1944d532a8 ppc: always use pic for shared libraries 
CC: libav-stable@libav.org
 2012-12-03 22:53:30 +01:00
Luca Barbato ae3822bca1 imgconvert: remove PixFmtInfo 
It is pleonastic and was used in stale functions pending replacement.
 2012-11-20 12:45:58 +01:00
Luca Barbato d1d9efaae6 avcodec: split avpicture from imgconvert 
All the non deprecated functions are in avpicture.c now.
 2012-11-20 12:45:58 +01:00
Luca Barbato cbe5a60c9d pixdesc: add PIX_FMT_ALPHA flag 2012-11-20 12:45:58 +01:00
Luca Barbato 3b4296f414 avformat: clarify stream id for muxing 2012-11-14 20:38:51 +01:00
Luca Barbato 8034130e06 rtp: set the payload type as stream id 
Support multiple video/audio streams with different format in the
same session.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-11-14 20:38:51 +01:00
Luca Barbato 83f9ed42ec libtheoraenc: add missing pixdesc.h header 
Was left out from c1a02e884a.
 2012-11-13 17:42:13 +01:00
Luca Barbato cc085993f4 avcodec: remove ff_is_hwaccel_pix_fmt 
It is used only in one place and is unlikely it would be needed
elsewhere.
 2012-11-13 16:21:47 +01:00
Luca Barbato c1a02e884a pixdesc: add av_pix_fmt_get_chroma_sub_sample 
Deprecate avcodec_get_chroma_sub_sample.
 2012-11-13 16:14:55 +01:00
Luca Barbato 22a0827dff hlsenc: stand alone hls segmenter 
Simplifies usage but has higher latency.
 2012-11-13 01:37:05 +01:00
Luca Barbato 7658295ba3 pixfmt: support more yuva formats 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-10-30 12:02:42 +01:00
Luca Barbato 26b5ad2543 swscale: support gray to 9bit and 10bit formats 
With the input of Kostya and Ronald.
 2012-10-30 12:02:41 +01:00
Luca Barbato d4bff9f1ab nut: support textual data 
Plain text (utf8 encoded) data can be muxed and demuxed in nut.
 2012-10-29 12:03:28 +01:00
Luca Barbato 07585ffa62 nutenc: verbosely report unsupported negative pts 
Additionally use the correct error number.
 2012-10-29 10:52:13 +01:00
Luca Barbato 424b1e7642 yuv4mpeg: reject unsupported codecs 
The muxer already rejects unsupported pixel formats, reject also
unsupported codecs to prevent dangerous misuses.
 2012-10-28 05:07:55 +01:00
Luca Barbato fce4450dec nutenc: K&R formatting cosmetics 2012-10-28 05:07:55 +01:00
Luca Barbato 254056c4ab pcm: change references to raw to pcm 2012-10-25 17:08:58 +02:00
Luca Barbato 587874ef1c rawdec: remove ff_raw_read_header 
It is not used anymore and is a kludge.
 2012-10-25 14:05:13 +02:00
Luca Barbato 2ef4d586d6 pcmdec: remove dependency from rawdec 
The code shared is not actually shared with anything else.
 2012-10-25 14:05:13 +02:00
Luca Barbato 5f0e161dd6 g722: refactor out of rawdec.c 2012-10-25 14:05:05 +02:00
Luca Barbato 42c26a4864 rawvideo: use a specific read_header 
ff_raw_read_header is used only for this demuxer for video.
 2012-10-25 14:04:18 +02:00
Luca Barbato 0c03cc6838 mp3: exit on parsing error in mp_decode_frame 
Properly forward mp_decode_layer3 errors, mp_decode_layer1 and
mp_decode_layer2 do not return errors.

Based on a patch by Michael Niedermayer.
 2012-10-23 14:22:16 +02:00
Luca Barbato 9ab0874ea8 mp3: properly forward mp_decode_frame errors 
The function can return either a parsing error or a memory management
error.
 2012-10-23 14:22:16 +02:00
Luca Barbato 0f13cd3187 ffv1: update to ffv1 version 3 
Based on code from Carl Eugen Hoyos, Michael Niedermayer and Paul B Mahol.
 2012-10-20 18:14:52 +02:00
Luca Barbato 4a2a4524a3 ffv1: propagate errors 2012-10-20 18:14:51 +02:00
Luca Barbato 71f7b22dba ffv1: split decoder and encoder 2012-10-20 18:14:43 +02:00
Luca BarbatoandDiego Biurrun 9a978b334b ffv1: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-10-16 15:45:55 +02:00
Luca Barbato 21de6ba5c1 nut: export codec_tag provided by rawvideo 
Raw audio does not provide valid audio tags while rawvideo does.
The fate refs have to be updated because it undoes the previous tag
change.
 2012-10-16 15:26:31 +02:00
Luca Barbato 0fbb62a8e6 build: support asan and tsan toolchain shortcuts 2012-10-15 18:25:35 +02:00
Luca Barbato 1bd442c276 nut: prioritize native tags 
Use native tags instead of avi ones, simplifies a lot raw video codecs
handling.
 2012-10-13 12:33:18 +02:00
Luca Barbato 92281850a2 nut: support pcm codecs not mapped in avi 
The native tags will be used when available.
 2012-10-13 12:33:18 +02:00
Luca Barbato 6d5600e855 avutil: add yuva422p and yuva444p formats 2012-10-12 15:09:51 +02:00
Luca Barbato 26b3fde6a7 doc: update the faq entry about custom I/O 
URLProtocols are private and custom AVIOContexts are a simple and
easier solution for most of the situations.
 2012-10-11 15:12:30 +02:00
Luca Barbato 1ec6293086 mlpdsp: adding missing file 2012-10-11 12:34:36 +02:00
Luca Barbato 2d6caade22 dsputil: split out mlp dsp function 2012-10-11 12:01:08 +02:00
Luca Barbato b522000e9b avio: introduce avio_closep 2012-10-10 18:56:55 +02:00
Luca Barbato 26db9100b2 segment: support applehttp style list 2012-10-10 18:56:55 +02:00
Luca Barbato 82569b01a1 mpegtsenc: set muxing type notification to verbose 2012-10-10 18:56:54 +02:00
Luca Barbato d19d01bf62 doc: support the new website layout 2012-10-08 11:22:42 +02:00
Luca Barbato 91f5f87561 doc: remove a warning from filters.texi 
The tag @table expects @item to mark entries.
 2012-10-08 11:22:42 +02:00
Luca Barbato 175d0d94da doc: initial nut documentation 2012-10-08 11:22:42 +02:00
Luca Barbato 0826d8513d segment: drop global headers setting 
avconv provides an option to set it externally and there isn't a way for
the outer demuxer to report the inner demuxer flag.

Solves a bad interaction between mpegts and x264, but requires
additional setting for the user.
 2012-10-08 11:22:42 +02:00
Luca Barbato 72d30b2792 nut: add do {} while (0) to GET_V 
Make it consistent with the other function-like macros.
 2012-10-02 12:16:47 +02:00
Luca Barbato 1e46c63eb7 avformat: refactor avformat_write_header 
Split away option settings, sanity checks and general setup.
 2012-10-01 19:57:57 +02:00