Kostya Shishkov
2d66a58ccd
Go2Webinar decoder
2013-06-03 09:24:55 +02:00
Kostya Shishkov
31980b6abd
vmd: decode videos with no LZ buffer size provided - they might not need it
...
The buffer is used for an additional pass of frame compression, so videos
can be coded without ever using it (and some are coded so indeed, e.g. in
Woodruff and the Schnibble of Azimuth game).
2013-06-02 19:08:09 +02:00
Kostya Shishkov
0aed0bfc62
vmd: fix mode 3 decoding
2013-06-02 19:07:31 +02:00
Diego Biurrun
c011ceef78
swscale: ppc: Remove commented-out define cruft
2013-06-02 18:11:59 +02:00
Diego Biurrun
9f84ed8cc3
nsvdec: Remove commented-out debug cruft
2013-06-02 18:11:58 +02:00
Diego Biurrun
f0ce1d9909
cpu: Restructure code to avoid pointless ret variable indirection
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libavutil/cpu.c:133:9: warning: unused variable ‘ret’ [-Wunused-variable]
2013-06-02 18:05:08 +02:00
Diego Biurrun
46ce9ded96
tiff: K&R formatting cosmetics
2013-06-02 17:59:34 +02:00
Luca Barbato
f849a77e67
network: factor out connect-listening code
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Introduce ff_listen_connect, to be shared with the other
non-tcp network protocols.
2013-06-01 15:29:53 +02:00
Luca Barbato
28306e6d62
network: factor out bind-listening code
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Introduce ff_listen_bind, to be shared with the other non-tcp
network protocols.
2013-06-01 15:29:53 +02:00
Kostya Shishkov
de421b2085
use my full first name instead of short one in copyrights
2013-06-01 13:38:50 +02:00
Kostya Shishkov
33f64fd5d5
indeo4: expand allowed quantiser range
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Indeo 4 has quantiser range 0-31 instead of 0-23 for Indeo 5, and clipping
quantiser leads to incorrect quantisation and DC prediction on low-quality
videos.
This fixes bug 259.
2013-06-01 06:36:47 +02:00
Alex Smith
60f09c04d8
configure: icl: Merge -Qdiag-error parameters
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Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-05-31 14:39:30 -04:00
Alex Smith
14fb9d3d8c
configure: Separate commonalities in msvc and icl flags
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Allows for easier handling of flags that may be specific to icl or msvc.
Furthermore, simplify the handling of warnings and remarks thanks to
icl's support of -Wall on Windows.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-05-31 14:39:14 -04:00
Kostya Shishkov
0b0953baec
proresenc: alpha coding support
2013-05-30 09:23:26 +02:00
Martin Storsjö
86113667c0
arm: Include hpeldsp_neon.o if h264qpel is enabled
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A few of the h264qpel neon functions are shared with other
hpeldsp functions in this file.
This fixes standalone compilation of the h264 decoder on arm.
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-30 02:17:37 +03:00
Martin Storsjö
efb7968cfe
arm: Don't unconditionally build dsputil files
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Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-30 02:17:35 +03:00
Martin Storsjö
36a7df8cf1
arm: Only build the FFT init files if FFT is enabled
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This fixes build errors in cases where FFT is disabled.
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-30 02:17:33 +03:00
Diego Biurrun
186599ffe0
build: cosmetics: Place unconditional before conditional OBJS lines
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Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-30 02:17:31 +03:00
Diego Biurrun
9b9b2e9f30
build: arm: cosmetics: Place all OBJS declarations in alphabetical order
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Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-30 02:17:27 +03:00
Luca Barbato
701966730c
vmd: drop incomplete chunks and spurious samples
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Odd chunk size makes no sense for stereo and incomplete chunks are
not supported.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-05-29 21:30:21 +02:00
Luca Barbato
676da248ca
vmd: refactor the inner decode loop
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Simplify a little, assume empty frames are acceptable and
do not pointlessly reinit the bytestream2 contexts using
possibly wrong size values.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-05-29 12:11:47 +02:00
Luca Barbato
c8f3cb9119
vmd: return meaningful errors
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CC: libav-stable@libav.org
2013-05-29 12:11:47 +02:00
Luca Barbato
91a6944e56
vmd: use the PALETTE_COUNT constant uniformly
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While at it drop useless parentheses.
2013-05-29 12:11:47 +02:00
Martin Storsjö
a51161ed98
doc: Mention the target_samples and ld variables for fate configs
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Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-29 10:37:18 +03:00
Martin Storsjö
d7b9b66abb
fate.sh: Allow specifying --as via a specific variable
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This simplifies specifying a value containing spaces for this
parameter.
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-29 10:37:05 +03:00
Martin Storsjö
9f30fb5a77
configure: Don't pass -mthumb or -march= to MSVC
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The modern MSVC for ARM always builds for thumb, and it can't be
disabled.
Also just use the default arch instead of trying to map the -march
parameter to MSVC's -arch parameter (which only takes the values
ARMv7VE and VFPv4).
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-29 00:53:11 +03:00
Janne Grunau
bf20cdbd86
mpeg12: skip frames consistently
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The decoder did not start predicted frames with missing references but
called the end of frame handling on them anyway. This caused an
assertion in the VA API HW accelorator since it tried to render a
picture with uninitialized buffers.
2013-05-28 19:18:10 +02:00
Anton Khirnov
2d2d6a4883
lavf: add a raw WavPack muxer.
2013-05-28 18:19:19 +02:00
Anton Khirnov
88de0c7901
apetag: add support for writing APE tags
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This will be useful in the WavPack muxer.
2013-05-28 18:19:03 +02:00
Anton Khirnov
01656fd476
matroskaenc: support muxing WavPack
2013-05-28 18:18:57 +02:00
Anton Khirnov
794ca87d2b
wvdec: split block header parsing into a separate file
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It will be reused by other muxers and demuxers.
2013-05-28 17:47:59 +02:00
Anton Khirnov
0a1a94450a
lavf: rename wv.c to wvdec.c
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wv.c will be used for shared wavpack functions.
2013-05-28 17:47:30 +02:00
Anton Khirnov
89806691b1
wavpack: check that all the channels were coded.
2013-05-28 17:47:24 +02:00
Anton Khirnov
eae1b8451a
wavpack: check that there aren't too many blocks per packet
2013-05-28 17:47:17 +02:00
Anton Khirnov
7d039e70a5
wavpack: extract channel information from the bitstream
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This way we don't require the caller to parse the block header. It also
allows the channel configuration to change mid-stream.
2013-05-28 17:47:04 +02:00
Anton Khirnov
78f75b6fa4
wavpack: extract sample rate from the bitstream
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This way we don't require the caller to parse the block header. It also
allows the sample rate to change mid-stream.
2013-05-28 17:46:03 +02:00
Luca Barbato
0ba49d28a1
configure: support gcc-4.8 instrumentation
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Since version 4.8 gcc sports asan and tsan integration that can
be leveraged when hunting bugs.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-05-28 17:22:16 +02:00
Martin Storsjö
ba13606ca6
fate: Add a --target-samples path parameter
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This allows having the samples accessible via different paths
on the target and on the host.
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-28 17:16:54 +03:00
Martin Storsjö
4a27a52a1f
fate: Don't use files from SRC_PATH in the actual tests
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If building out of tree, make sure the filter scripts are copied
into the build tree before running tests. This makes sure that
SRC_PATH doesn't need to exist on the remote system (or doesn't
need to exist at the same path).
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-28 17:14:18 +03:00
Kostya Shishkov
2cf5d29110
indeo4: reuse context block VLC for band instead of defaulting
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Currently if no custom block VLC is specified for band, a default block VLC
will be used, while the global block VLC stored in the context should be used
instead.
This fixes decoding of one sample I have.
2013-05-28 14:10:58 +02:00
Kostya Shishkov
6647aa0426
indeo4: add missing Haar and slanted transforms
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That involves fixing INV_HAAR4() macro and changing it to work with different
input and output like INV_HAAR8() instead of in-place transform.
2013-05-28 14:08:09 +02:00
Kostya Shishkov
3b03d7e251
dxtory v2 support
2013-05-28 13:35:09 +02:00
Michael Niedermayer
728214992e
vc1dec: Remove interlaced warning
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Also add a note about the feature in the changelog.
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-28 13:56:29 +03:00
Michael Niedermayer
d8b9dbe776
vc1dec: Fix mixed field/frame intensity compensation
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Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-28 13:56:24 +03:00
Michael Niedermayer
17410faa22
vc1dec: Match addressing between compensation and MC in vc1_mc_4mv_chroma4
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Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-28 13:56:20 +03:00
Michael Niedermayer
1be175f929
vc1dec: Handle top and bottom blocks in vc1_mc_4mv_chroma4() differently if needed
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Now it can use different references for those blocks and even use
averaging.
This fixes several chroma artifacts in several videos.
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-28 13:56:15 +03:00
Michael Niedermayer
c69765a2cc
vc1dec: Fix doxy for vc1_mc_4mv_chroma4()
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Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-28 13:56:12 +03:00
Michael Niedermayer
b412f705b5
vc1dec: Drop old use_ic code from vc1_b_mc
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Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-28 13:56:08 +03:00
Michael Niedermayer
5053a9a1ff
vc1: Use shuffled use_ic instead of equally shuffled mv_mode
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Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-28 13:56:04 +03:00
Michael Niedermayer
3ced06f283
vc1dec: Implement intensity compensation for vc1_interp_mc()
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Signed-off-by: Martin Storsjö <martin@martin.st>
2013-05-28 13:55:59 +03:00