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Author SHA1 Message Date
Luca Barbato 5788623d29 jpeg2000: Split codeblock decoding from the main tile decoding 
That loop is completely stand-alone.
 2015-09-11 18:19:39 +02:00
Luca Barbato db53a2306f jpeg2000: Do not warn about known and skippable markers 
Matches the openjpeg behaviour.
 2015-09-11 18:19:01 +02:00
Luca Barbato 9b5a4a9cce mmvideo: Make sure the rle does not write over the frame boundaries 
Bug-Id: 887
CC: libav-stable@libav.org
 2015-09-11 18:19:00 +02:00
Luca Barbato 41ed749fe9 ogg: Do not try to use the parser if it is not present 
Bug-Id: 886
CC: libav-stable@libav.org
 2015-09-10 14:47:33 +02:00
Luca Barbato 7b02cb29d9 pixdesc: Document the component order 2015-09-10 12:08:57 +02:00
Luca Barbato d0f7e4a57f dxtory: Unify and rework the decoding routines 
Do not make many assumption on the dimension of the slices and just
try to decode additional lines if there is enough data left.

Decodes all the samples kindly provided by ultramage.
 2015-09-06 14:16:38 +02:00
Luca Barbato a7e6fbd90e dxtory: Factorize the buffer loading 
And the checks nearby it.
 2015-09-04 01:42:55 +02:00
Luca Barbato 6a6bc43f5f dxtory: Factorize slice size checks 
They are always the same.
 2015-09-04 01:42:55 +02:00
Luca Barbato 5a1a9da8a7 mpegvideo: Drop a stray error message 
The condition is not a failure.
 2015-09-03 13:39:34 +02:00
Luca BarbatoandVittorio Giovara 0c7707610f lavc: Add a lzf decompressor 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-09-02 21:56:22 +02:00
Luca Barbato 4dc9f00365 build: Skip libvpx.h if libvpx is not enabled 2015-08-31 21:37:18 +02:00
Luca Barbato 1a164e0a83 tools: Drop a stale header 2015-08-31 21:37:18 +02:00
Luca Barbato b1abd2aaf9 vf_scale: Add an option to pass the scaler params 
Reported-By: zehan@magicpony.technology
 2015-08-26 12:13:23 +02:00
Luca Barbato e176639bcb webm: Explicitly select libvpx, libopus and libvorbis encoders 
And update the preference for the newer codecs now that the libraries
seem stable and widespread enough.

Bug-Id: 695
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-08-25 19:47:43 +02:00
Luca Barbato 413d4e54a9 nvenc: Properly free the fifos 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-08-25 19:47:43 +02:00
Luca Barbato 2157df425b hlsenc: Support outputting specific versions 
Right now only version 2 and version 3 are supported.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-08-25 19:43:58 +02:00
Luca Barbato e23f84d965 channel_layout: Add a 16channel default layout 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-08-23 21:44:38 +02:00
Luca Barbato d5eab59a53 aac: Make sure to set err on the failure path 
Bug-Id: CID 1308153
 2015-08-23 21:44:38 +02:00
Luca Barbato 167ea1fbf1 xavs: Do not try to set the bitrate tolerance without a bitrate 
Avoid a division by zero.

Bug-Id: CID 1257655
 2015-08-23 21:44:38 +02:00
Luca Barbato 61d8fa2a1a h264: Fix faulty call to avpriv_request_sample 
Broken in f9ab4fe1f7
 2015-08-22 01:42:19 +02:00
Luca Barbato 47b447aaff imgutils: Fix a typo in avcodec_get_pix_fmt_loss 
If the candidate does not have alpha and the source does have alpha
report the loss of alpha.

CC: libav-stable@libav.org
 2015-08-21 12:03:36 +02:00
Luca Barbato 72839fce64 hlsenc: Use AV_TIME_BASE units for all the computations 
Do not risk mixing different timebases.

CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-08-16 19:02:16 +02:00
Luca Barbato 0f562f5b83 h264: Do not print an error when the buffer has to be refilled 
Partially amends 9469370fb3
 2015-08-06 11:55:48 +02:00
Luca Barbato e5997152f5 asf: Use time_t where needed 
gmtime takes a time_t not an uint64_t.
 2015-08-04 21:40:04 +02:00
Luca Barbato 98c9ade985 drawtext: Move the strftime expansion in a separate function 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-08-02 15:18:48 +02:00
Luca Barbato fe026ba960 drawtext: Drop stray guards 
There is a fallback for localtime_r and it is in use already.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-08-02 15:14:33 +02:00
Luca Barbato 4fee11ab05 png: Be more informative regarding signature errors 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-08-02 14:31:09 +02:00
Luca Barbato 979cb55103 hevc: Split the sei parsing in 3 functions 2015-08-01 15:45:50 +02:00
Luca Barbato 043f46f574 hevc: Use switch instead of if-nests in decode_nal_sei_message 
Makes simpler to add support for more SEI types.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-08-01 15:34:45 +02:00
Luca Barbato 2cd841c077 hevc: Use a proper enum for the SEI values 
And use the correct value for decoded_picture_hash.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-08-01 15:23:05 +02:00
Luca Barbato 0c73a5a53c hls: Save and forward avio options 
Make possible to send the custom headers and override the user agent.

Reported-by: BenWonder
 2015-07-30 11:21:26 +02:00
Luca Barbato 5ae178539b http: Add the trailing endlines if they are missing 
Makes slightly easier the life of those want to use the option
from the command line
 2015-07-30 11:21:26 +02:00
Luca Barbato 3ae0e721c7 checkasm: Always link statically 
Checkasm needs to use internal symbols that should not be made public.
 2015-07-21 23:22:42 +02:00
Luca Barbato 6b2b26e7af dds: Decode using optimal slices sizes 
Enjoy some cache locality and use less threads.
About the same speedup provided to HAP.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-07-21 12:14:25 +02:00
Luca Barbato 977105407c hap: Decode using optimal slices sizes 
Enjoy some cache locality and use less threads.
About 5x speedup (from 60ms to 12ms to decode a 4k frame).

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-07-21 12:14:25 +02:00
Luca Barbato 219b39a71a parseutil: Use non ambiguous aliases for uhd 
uhd1 and uhd2 would be ambigous.
 2015-07-21 11:43:44 +02:00
Luca Barbato e93ca480c9 parseutil: Add more resolution aliases 
Add DCI 2k and 4k and uhd1 and uhd2.
 2015-07-20 04:05:48 +02:00
Luca Barbato fc56868399 cosmetics: Reformat checkasm tests 2015-07-17 21:29:20 +02:00
Luca Barbato e1319aa1c1 libx264: Add support for the MPEG2 encoder 2015-07-17 10:47:48 +02:00
Luca Barbato 4512ee78e1 mpegts: Mark the muxer as supporting variable fps 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-07-15 19:43:48 +02:00
Luca Barbato c88c5eef53 hevc: Split the struct setup from the pps parsing 2015-07-15 19:39:44 +02:00
Luca Barbato a5a6a786bf mp3: Forward seeking errors 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-07-13 21:59:53 +02:00
Luca Barbato 32c8d89c03 hevc: Print the non-supported chroma_format_idc 
And drop the spurious newline.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-07-13 21:59:53 +02:00
Luca Barbato 8e373fe048 hevc: Factor out the pixel format mapping from the sps parser 
The function will grow larger as more formats are supported.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-07-13 21:59:53 +02:00
Luca Barbato c1d647b15a mp3: Make the seek more robust 
Try to parse up to 4 packets to find the closest packet.

Reported-By: jan.schlueter@ofai.at
 2015-07-11 18:45:45 +02:00
Luca Barbato d80811c94e riff: Use the correct logging context 2015-07-11 18:45:44 +02:00
Luca Barbato 355864ef7a g726: Do not crash on user mistake 
Properly report the sample rate as invalid

CC: libav-stable@libav.org
 2015-07-11 18:45:44 +02:00
Luca Barbato 461b45efd0 lavc: Add nvenc.h to the skipheader 
Unbreak make checkheaders
 2015-07-09 21:34:57 +02:00
Luca Barbato 84b223cc6d configure: Make the new qsv encoder depend on libmfx 
Found-by: kropping
 2015-07-09 00:20:27 +02:00
Luca Barbato 8fcd121b82 doc: Use the succinct syntax for the channelmap example 
Mixing succinct and long syntax does not work.
 2015-07-09 00:09:53 +02:00
Luca Barbato c8b8271379 xcbgrab: Explicitly include xcb/shape.h 
Found-By: Cheristheus
 2015-07-06 20:00:34 +02:00
Luca Barbato d09b4cce21 mpjpeg: Simplify using avio_printf 2015-07-04 00:46:44 +02:00
Luca Barbato 80f955c908 vda: Check the correct pointer for buffer allocation 
CC: libav-stable@libav.org
Found-By: kropping
 2015-07-03 01:58:32 +02:00
Luca BarbatoandVittorio Giovara 0a49a62f99 h263: Always check both dimensions 
CC: libav-stable@libav.org
Found-By: ago@gentoo.org
 2015-06-30 15:34:38 +02:00
Luca BarbatoandVittorio Giovara 6f4cd33efb cosmetic: Reformat ff_h263_decode_mba 2015-06-30 15:34:38 +02:00
Luca BarbatoandVittorio Giovara e95c7a6185 mov: Preserve the metadata even when bit-exactness is requested 
Make sure to not write the custom `encoder` string in that case.

Bug-Id: 845
CC: libav-stable@libav.org
 2015-06-30 15:34:38 +02:00
Luca Barbato 1b4c468477 riff: Validate the wav header size before trying to parse it 2015-06-28 17:32:40 +02:00
Luca Barbato 5bdfc17189 asf: Do not skip data streams 2015-06-28 17:10:54 +02:00
Luca Barbato 8a26ae5f94 mpjpeg: Check stream allocation 
Bug-Id: CID 1308152
 2015-06-28 10:27:19 +02:00
Luca Barbato 92fdc80cab nvenc: Fix NV12 input 2015-06-26 22:18:24 +02:00
Luca BarbatoandVittorio Giovara 4d55484391 dds: Fix palette mode on big endian 
Found-By: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-06-24 14:45:16 +01:00
Luca BarbatoandVittorio Giovara 2ecfd45164 Implement Snappy decompression 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-06-22 15:23:08 +01:00
Luca Barbato 61dc9d647c udp: Fix local_port management 
The default value for unset is -1, not 0.

Problem introduced in 66028b7ba6
 2015-06-22 10:47:29 +03:00
Luca Barbato 8655c54160 libvpx: Support the vp9 extended profiles 
Bump the minimum libvpx version to 1.3.0 and rework the configure logic
to fail only if no decoders and encoders are found.

Based on the original patch from Vittorio.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-06-21 16:27:18 +03:00
Luca Barbato 05bf3f54e6 libvpx: Do not set vp8 only parameters when encoding in vp9 2015-06-20 12:18:01 +03:00
Luca Barbato c060d046aa af_resample: Set the number of samples in the last frame 
Otherwise trailing zeroes would appear.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-06-20 12:18:01 +03:00
Luca Barbato 9af7e8045e lavc: Clarify the behaviour of dimension and format context fields 
The AVCodecContext width, height, coded_width, coded_height and format
are used mainly as decoding hints and they get internally overwritten
during the data parsing stage.

Do not assume they match the last AVFrame provided by
avcodec_decode_video2 and assimilated functions since multi-threading
and other frame reordering might make those values to refer to frames
that will be outputted in the future.

CC: libav-stable@libav.org
 2015-06-15 13:39:07 +02:00
Luca Barbato 03ca6d70df x264: Factor out the reconfiguration code 2015-06-15 13:39:07 +02:00
Luca Barbato 24ad3ac6a3 nut: Drop doxygen markers 2015-06-15 13:39:07 +02:00
Luca BarbatoandVittorio Giovara 64a2e84416 eamad: Use the correct headers 
Untangle eamad from the mpeg12.h header and speed up rebuilding.
 2015-06-12 12:29:46 +01:00
Luca BarbatoandVittorio Giovara 8606e881b0 mpeg12: Move the vlc bits to a stand alone file 2015-06-12 12:29:46 +01:00
Luca Barbato b14086ca38 mkv: Correctly report the latest packet had been flushed 
Bug-Id: 865
CC: libav-stable@libav.org
 2015-06-09 14:27:54 +02:00
Luca Barbato a6f19d6a9f configure: Support MSVC 2015 
The C runtime C99 compatibility had been improved a lot and it now
rejects some of the compatibility defines provided for the older
versions.

Many thanks to Ray for the time spent testing.

Bug-Id: 864
CC: libav-stable@libav.org
 2015-06-08 13:27:49 +02:00
Luca Barbato bc76c46943 aac: Wait to know the channels before allocating frame 
The channel configuration can be delivered only by the PCE,
try to parse it first and not try to decode until a channel
configuration is set.

CC: libav-stable@libav.org
 2015-06-07 10:14:46 +02:00
Luca Barbato 252d6200c3 avio: Add avio_put_str16be 2015-06-07 10:14:45 +02:00
Luca Barbato 9b56ac74b1 mpjpeg: Initial implementation 
Support only streams with Content-Length.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-06-07 10:14:45 +02:00
Luca Barbato 7f596368a4 bink: Factorize bink put_pixel 
And make sure to check INTER_BLOCK as had been fixed by Michael
Niedermayer.

Reported-By: Andreas Cadhalpun
CC: libav-stable@libav.org
 2015-06-03 14:39:03 +02:00
Luca Barbato fd11465b21 configure: Use pkg-config for fdk-aac 
Makes the life of the people already setting PKG_CONFIG_PATH simpler.
 2015-06-02 10:33:32 +02:00
Luca Barbato 604abd025d configure: Provide an option to override the environment 
Useful to have `make config` work with custom pkgconf path.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-06-02 10:33:11 +02:00
Luca Barbato 06db45523c configure: Support the extended pkgconf syntax 
Make possible to require a combination of
packages and/or pin specific versions.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-06-02 10:33:11 +02:00
Luca Barbato b08caa87c3 nvenc: H264 and HEVC encoders 
Partially based on the work of Timo Rothenpieler <timo@rothenpieler.org>

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-05-31 15:17:22 +02:00
Luca Barbato a8a90906fb mov: Correctly allocate ctts_data 
It can be reallocated.

CC: libav-stable@libav.org
 2015-05-31 13:05:12 +02:00
Luca Barbato d0bf20a4f2 ppc: vsx: Implement diff_pixels and get_pixels 
Use a macro to abstract the endianness.
 2015-05-31 12:07:11 +02:00
Luca Barbato eecd29b3fd ppc: vsx: Implement float_dsp 2015-05-31 12:07:11 +02:00
Luca Barbato 7d07ee5a9b ppc: cpu: Add support for VSX and POWER8 extensions 2015-05-31 12:07:11 +02:00
Luca Barbato da60b99a88 ppc: Restrict some Altivec implementations to Big Endian 
In Little Endian the vec_ld/vec_st operations work as
expected only for byte-vectors.
 2015-05-31 12:07:11 +02:00
Luca Barbato f22ebd2555 ppc: configure: Support ISA 2.06 and later 
POWER 7 and POWER 8 support VSX and ldbrx.

POWER 8 supports additional extended VSX instructions introduced
with ISA 2.07.
 2015-05-31 12:07:10 +02:00
Luca Barbato 3058872c29 ppc: Clarify and extend the cpuid check 
Add POWER entries.
 2015-05-31 12:07:10 +02:00
Luca Barbato baa94563fe ppc: linux: Check altivec using the auxv 
Should prevent trying to use altivec when it is disabled by the kernel.
 2015-05-31 12:07:10 +02:00
Luca Barbato 7014b65995 ppc: pixblockdsp: Use the abriged vector types 2015-05-31 12:07:10 +02:00
Luca Barbato 72cebae0d9 ppc: avutil: Use the abriged vector types 2015-05-31 12:07:10 +02:00
Luca Barbato 254eb5b6fa ppc: avutil: Drop a potentially dangerous workaround 
The compiler is free to optimize such expressions in any sort of way.
 2015-05-31 12:07:10 +02:00
Luca Barbato 0181ae9af2 h264: Make sure reinit failures mark the context as not initialized 
Bug-Id: CVE-2015-3417
CC: libav-stable@libav.org
 2015-05-30 16:28:32 +02:00
Luca Barbato 5ecabd3c54 msrle: Use FFABS to determine the frame size in msrle_decode_pal4 
As done in msrle_decode_8_16_24_32.

Bug-Id: CVE-2015-3395
CC: libav-stable@libav.org
 2015-05-30 16:28:32 +02:00
Luca Barbato 2fb02ecfd1 fate: Reduce the number of frames used to test video filters 
Use 5 frames for video filter tests and a single one for the
pixelformat tests.

Greatly reduces the test duration without reducing coverage.
 2015-05-10 13:49:30 +02:00
Luca Barbato 254f3daba4 nut: Make sure to clean up on read_header failure 
Based on Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> work.

CC: libav-stable@libav.org
 2015-05-09 15:55:50 +02:00
Luca Barbato 06f4b1e37a avplay: Do not print a possibly uninitialized value 
Initialize `diff` to 0.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-30 14:15:12 +02:00
Luca Barbato e8c4db0d4d xcbgrab: Validate the capture area 
And notify why the capture is impossible.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-30 14:10:13 +02:00
Luca Barbato 82a10225f8 xcbgrab: Do not assume the non shm image data is always available 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-30 14:10:13 +02:00
Luca Barbato 0ac8ff618c avresample: Reallocate the internal buffer to the correct size 
Fixes the corner case in which the internal buffer size
is larger than input buffer provided and resizing it
before moving the left over samples would make it write
to now unallocated memory.

Bug-Id: 825
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-28 23:51:51 +02:00