Commit Graph

1909 Commits

Author SHA1 Message Date
Diego Biurrun
01621202aa build: miscellaneous cosmetics
Restore alphabetical order in lists, break overly long lines, do some
prettyprinting, add some explanatory section comments, group parts
together that belong together logically.
2016-04-07 15:26:08 +02:00
Vittorio Giovara
00658253e2 fate: Update DDS tests 2016-04-06 12:13:50 -04:00
Vittorio Giovara
8dde92b95a fate: Update Screenpresso tests 2016-04-04 15:41:57 +02:00
Vittorio Giovara
b5f47d95c6 fate: Update RSCC tests
The current sample comes from an older version of the codec, which
supports a single output mode, so rename it accordingly.
Add tests for the new pixel formats.
2016-04-04 15:39:58 +02:00
Luca Barbato
e3453fd444 matroska: Write the field order information
And bump the document version to 4.
2016-04-03 19:36:57 +02:00
Vittorio Giovara
9f4d99138d fate: Add test for WMV2 with jframes 2016-03-29 13:41:09 +02:00
Diego Biurrun
b298b36fc0 fate: Only run SRTP test if SRTP code is enabled 2016-03-24 19:17:23 +01:00
Diego Biurrun
30e9ef21ce timefilter-test: Only compile timefilter-test if JACK is enabled 2016-03-23 09:35:41 +01:00
Diego Biurrun
11843ededa fate: Add separate target for all indeo3 tests 2016-03-01 21:54:10 +01:00
Vittorio Giovara
b39ab8549a fate: Add test for indeo2 with delta frames
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-03-01 21:54:08 +01:00
Diego Biurrun
f6ccee9bed fate: fft: Split DCT/FFT/MDCT/RDFT tests into separate targets 2016-02-26 22:44:30 +01:00
Anton Khirnov
9200514ad8 lavf: replace AVStream.codec with AVStream.codecpar
Currently, AVStream contains an embedded AVCodecContext instance, which
is used by demuxers to export stream parameters to the caller and by
muxers to receive stream parameters from the caller. It is also used
internally as the codec context that is passed to parsers.

In addition, it is also widely used by the callers as the decoding (when
demuxer) or encoding (when muxing) context, though this has been
officially discouraged since Libav 11.

There are multiple important problems with this approach:
    - the fields in AVCodecContext are in general one of
        * stream parameters
        * codec options
        * codec state
      However, it's not clear which ones are which. It is consequently
      unclear which fields are a demuxer allowed to set or a muxer allowed to
      read. This leads to erratic behaviour depending on whether decoding or
      encoding is being performed or not (and whether it uses the AVStream
      embedded codec context).
    - various synchronization issues arising from the fact that the same
      context is used by several different APIs (muxers/demuxers,
      parsers, bitstream filters and encoders/decoders) simultaneously, with
      there being no clear rules for who can modify what and the different
      processes being typically delayed with respect to each other.
    - avformat_find_stream_info() making it necessary to support opening
      and closing a single codec context multiple times, thus
      complicating the semantics of freeing various allocated objects in the
      codec context.

Those problems are resolved by replacing the AVStream embedded codec
context with a newly added AVCodecParameters instance, which stores only
the stream parameters exported by the demuxers or read by the muxers.
2016-02-23 17:01:58 +01:00
Diego Biurrun
cd846b4797 fate: Ignore errors from concatenating report files
Some files may be missing for valid reasons, e.g. on compile failure.
2016-02-23 11:45:37 +01:00
Diego Biurrun
9328adcc80 fate: Be silent when fetching Git updates 2016-02-23 11:45:37 +01:00
Marton Balint
5e555f9300 mpeg12enc: always write closed gops for intra only outputs
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Marton Balint <cus@passwd.hu>
2016-02-22 19:08:56 -05:00
Diego Biurrun
8caadfc53d fate: Be silent when switching to Git branch 2016-02-20 17:03:40 +01:00
Diego Biurrun
7c82d31cbe checkasm: Use standard multiple inclusion guards 2016-02-18 15:35:44 +01:00
Anton Khirnov
1bf3413461 avconv: use the new buffersrc parameters API
The timebase change in the zmbv-8bit test is due to the fact that
previously the timebase string was evaluated as floating point, then
converted to a rational. After this commit, the timebase is passed
directly as is.
2016-02-14 22:22:41 +01:00
Thomas Lee
7a00653be6 tiny_psnr: Support large files
If an input file is bigger than 2GB (assume sizeof(int) == 4)),
size0/size1 will overflow, making stddev and PSNR invalid.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2016-02-09 20:03:34 +01:00
Geza Lore
cc602061ee x86inc: Add debug symbols indicating sizes of compiled functions
Some debuggers/profilers use this metadata to determine which function a
given instruction is in; without it they get can confused by local labels
(if you haven't stripped those). On the other hand, some tools are still
confused even with this metadata. e.g. this fixes `gdb`, but not `perf`.

Currently only implemented for ELF.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-01-23 20:46:28 +01:00
Vittorio Giovara
2862b63783 lavc: Move prediction_method to codec private options
This options is only used by huffyuv, ffvhuv, jpegls, mjpeg,
mpegvideoenc, png, utvideo.
It is a very codec-specific options, so deprecate the global variant.
Set proper limits to the maximum allowed values, and update utvideoenc
tests to use the new option name.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2016-01-21 15:33:19 -05:00
Vittorio Giovara
1482aff204 lavc: Move noise_reduction to codec private options
This option is only used by mpegvideoenc, x264, xavs, and vpx.
It is a very codec-specific option, so deprecate the global variant.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2016-01-21 15:33:19 -05:00
James Darnley
883ad2c59c fate: add 10-bit v210 encoder tests
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2016-01-21 11:18:42 +01:00
Martin Storsjö
fec76cd430 checkasm: Check register clobbering on aarch64
This is disabled on iOS, since iOS uses a slightly different ABI
for vararg parameters.

Signed-off-by: Martin Storsjö <martin@martin.st>
2016-01-07 09:33:24 +02:00
Martin Storsjö
26ec75aec3 checkasm: Check register clobbering on arm
Use two separate functions, depending on whether VFP/NEON is available.

This is set to require armv5te - it uses blx, which is only available
since armv5t, but we don't have a separate configure item for that.
(It also uses ldrd, which requires armv5te, but this could be avoided
if necessary.)

Signed-off-by: Martin Storsjö <martin@martin.st>
2016-01-07 09:33:24 +02:00
Janne Grunau
f0f54117c8 checkasm: x86: post commit review fixes
Check the full FPU tag word instead of only the lower half and simplify
the comparison.
Use upper-case function base name as macro name to instantiate both
checked_call variants.
2015-12-29 12:50:38 +01:00
Alexandra Hájková
2008f76054 dca: remove unused decode_hf function and quant_d tables
They were superseded with their integer equivalents. Rename integer
decode_hf to decode_hf.
2015-12-24 13:58:18 +01:00
Alexandra Hájková
aebf07075f dca: change the core to work with integer coefficients.
The DCA core decoder converts integer coefficients read from the
bitstream to floats just after reading them (along with dequantization).
All the other steps of the audio reconstruction are done with floats
which makes the output for the DTS lossless extension (XLL)
actually lossy.
This patch changes the DCA core to work with integer coefficients
until QMF. At this point the integer coefficients are converted to floats.
The coefficients for the LFE channel (lfe_data) are not touched.
This is the first step for the really lossless XLL decoding.
2015-12-23 11:50:18 +01:00
Janne Grunau
489e6add44 checkasm: add fmtconvert tests 2015-12-21 18:58:46 +01:00
Janne Grunau
568a4323fb checkasm: add synth_filter test 2015-12-21 17:40:18 +01:00
Janne Grunau
e71b747e9d checkasm: add tests for dcadsp 2015-12-21 17:40:18 +01:00
Janne Grunau
9d218d573f checkasm: add float comparison util functions 2015-12-21 17:40:18 +01:00
Janne Grunau
711781d7a1 x86: checkasm: check for or handle missing cleanup after MMX instructions
Not every asm routine is expected clear the MMX state after returning.
It is however a requisite for testing floating point code in checkasm.
Annotate functions requiring cleanup with declare_func_emms() and issue
emms after the call. The remaining functions are checked for having  a
cleared MMX state after return.
2015-12-21 17:40:18 +01:00
Janne Grunau
e2710e790c arm: add a cpu flag for the VFPv2 vector mode
The vector mode was deprecated in ARMv7-A/VFPv3 and various cpu
implementations do not support it in hardware. Vector mode code will
depending the OS either be emulated in software or result in an illegal
instruction on cpus which does not support it. This was not really
problem in practice since NEON implementations of the same functions are
preferred. It will however become a problem for checkasm which tests
every cpu flag separately.

Since this is a cpu feature newer cpu do not support anymore the
behaviour of this flag differs from the other flags. It can be only
activated by runtime cpu feature selection.
2015-12-14 16:42:35 +01:00
Anton Khirnov
0cef06df07 checkasm: add HEVC MC tests 2015-12-05 21:11:21 +01:00
Michael Niedermayer
5b70fb8fee movenc-test: Fix integer overflows
Signed-off-by: Martin Storsjö <martin@martin.st>
2015-11-24 20:57:11 +02:00
Vittorio Giovara
823fa70045 fate: Rework sgi tests into a suite and add the missing ones
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-11-24 09:05:01 -05:00
Vittorio Giovara
99f40fd02f sgienc: Do not end RLE lines with 0s
This is never mentioned in the specifications, and decoders work
just as fine without it. Update the fate references since the compressed
file is smaller.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-11-24 09:05:01 -05:00
Martin Storsjö
1d62ee3889 movenc: Add a unit test for signaling of the track start times
Signed-off-by: Martin Storsjö <martin@martin.st>
2015-11-11 22:53:42 +02:00
Martin Storsjö
3eeb7edfc2 movenc: Add a unit test for frag_discont with edit lists
This tests the case where the muxer correctly guesses that a stream
starts at pts=0.

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-11-11 22:52:53 +02:00
Martin Storsjö
59e8ec0aa8 movenc: Add an API unit test for fragmenting options/calls
Contrary to the normal fate tests that run via avconv, this tests
nontrivial call sequences that are only doable via the API
(mainly for different corner cases when using the muxer for
segmenting).

The test muxes fake packet data (with extradata that looks
enough like proper data to make the file be viewable with e.g.
boxdumper) and checks the hash of the produced files. The test also
verifies that fragments produced via different call sequences remain
identical (to avoid e.g. updating the output hashes and suddenly
having fragments that used to be identical suddenly diverging), for
fragments written with frag_discont and/or delay_moov.

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-11-10 21:50:25 +02:00
Vittorio Giovara
533a619850 innoHeim/Rsupport Screen Capture Codec decoder
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-10-23 14:56:43 +02:00
Vittorio Giovara
1f84b008bf fate: Move screenpresso to the appropriate screen capture file 2015-10-15 15:47:16 +02:00
Henrik Gramner
8bb376cf6b checkasm: Fix the function name sorting algorithm
The previous implementation was behaving incorrectly in some corner cases.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-10-03 13:38:03 +02:00
Joseph Artsimovich
bfe1cd80eb dnxhddata: Fix 10-bit DNxHD quant matrices
Convert them to zigzag order, as the rest of them are.

When I was adding support for 10-bit DNxHD, I just copy-pasted the
missing quant matrices from the spec. Now it turns out the existing
matrices in dnxhddata.c were in zigzag order. This resulted in wrong
quantization for 10-bit DNxHD. The attached patch fixes the problem by
converting 10-bit quant matrices to zigzag order.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-10-02 13:11:57 +02:00
Vittorio Giovara
9a3202a98b Screenpresso SPV1 decoder
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-09-30 16:45:11 +02:00
Vittorio Giovara
26e8fa3b50 tiny_psnr: Use the correct abs() version 2015-09-29 14:33:01 +02:00
Henrik Gramner
cc28552100 checkasm/x86: Correctly handle variadic functions
The System V ABI on x86-64 specifies that the al register contains an upper
bound of the number of arguments passed in vector registers when calling
variadic functions, so we aren't allowed to clobber it.

checkasm_fail_func() is a variadic function so also zero al before calling it.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-09-28 14:25:59 +02:00
Henrik Gramner
5405584b7b checkasm: Use a self-balancing tree
Tested functions are internally kept in a binary search tree for efficient
lookups. The downside of the current implementation is that the tree quickly
becomes unbalanced which causes an unneccessary amount of comparisons between
nodes. Improve this by changing the tree into a self-balancing left-leaning
red-black tree with a worst case lookup/insertion time complexity of O(log n).

Significantly reduces the recursion depth and makes the tests run around 10%
faster overall. The relative performance improvement compared to the existing
non-balanced tree will also most likely increase as more tests are added.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-09-28 11:16:33 +02:00
Henrik Gramner
781a25e9c4 checkasm: v210: Fix array overwrite 2015-09-17 10:33:06 +02:00