Michael Niedermayer
153b5fb2fd
avformat/framecrcenc: print the checksum and size of extradata as well
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Christophe Gisquet
29f427c239
huffyuvdec: remove somewhat deprecated code
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The old code was reserving the 0xFFFF entry to represent an inexisting
entry/codeword. These entries are now detected through their length
being <= 0. As this entry is often used for the residuals (-1,-1), which
should be among the most frequent, it is particularly important to not
reserve it.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Christophe Gisquet
eb6f6f25dc
MAINTAINERS: Add Co maintainer for huffyuv*, rv4*, vc1*
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Patch by: Christophe Gisquet
Commit Message by commiter
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
e9c477059d
avcodec/huffyuvdec: assume vlcs can be 32 instead of 31 bits max
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This should avoid a division as well
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Christophe Gisquet
9dc1791977
huffyuvdec: swap code blocks
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The effect is not really deterministic, as it seems to be a combination
on x86_64 of fewer registers used, different jump offsets and, for all
archs, of likely branches.
Speedup is around 15%.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Ronald S. Bultje
083cd3d1f7
swr: compile mmx2 s16p functions only on x86-32.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Christophe Gisquet
9107612818
x86util: add and use RSHIFT/LSHIFT macros
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Those macros take a byte number as shift argument, as this argument
differs between MMX and SSE2 instructions.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Christophe Gisquet
2a1158ff3b
fate: yadif: add >8 bit tests
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Christophe Gisquet
56a795e34f
aandcttab: fix spelling
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
73d820ee1e
avcodec/xbmdec: remove dependancy on zero padding on input packet
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
103f9c261a
avcodec/indeo5: Fix infinite loop in skip_hdr_extension()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
James Almer
7f4dfbd080
swr: add prototypes for resample dsp functions
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Should fix compilation failures with MSVC and any other compiler
without inline asm support.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
86a9370e2b
avformat/mpc: attempt to allocate a packet that is not smaller than the data inside it
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Ronald S. Bultje
ada8f9c046
swr: remove obsolete function prototypes.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
5ded0b390b
ffmpeg: for h264 we need has_b_frames from the decoder
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Other solutions welcome
Fixes Ticket3711
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
378ad22492
ffmpeg: print values of mismatching has_b_frames
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
d82ecfce07
cmdutils: implement FFREPORT=level=...
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Fixes Ticket3057
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Lou Logan
3fc37a3d2f
doc/filters: remove double quotes from zoompan example
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Based on suggested change by Clément Bœsch.
Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
b065d0014b
avcodec/ppc/idct_altivec: add plain idct()
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Tested-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Ronald S. Bultje
7128a35f8c
swr: split out DSP functions.
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DSP bits of swri_resample go into their own mini-DSP functions; DSP
init goes from a per-call branch in multiple_resample to a proper
DSP init routine; x86 bits go into x86/; swri_resample() moves out of
resample_template.c into resample.c because it's independent of DSP
code or sample type; multiple_resample() is simplified.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Marton Balint
9236f7b5a2
mpeg12enc: add seq_disp_ext option for deciding when to write a sequence_display_extension
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Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Marton Balint
66f4891e64
mpeg12enc: add support for PANSCAN side data in sequence_display_extension
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Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Carl Eugen Hoyos
6ac3c8c6a0
Fix compilation with --disable-everything --enable-parser=vc1.
11 years ago
Michael Niedermayer
759e793823
avcodec/vc1dec: Fix support for small widths/linesizes
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
4411928c64
swresample/resample: replace assert by av_assert
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Carl Eugen Hoyos
a7dedd7bce
Fix standalone compilation of the H264 decoder on ppc.
11 years ago
Ronald S. Bultje
b785c62681
swr: handle initial negative sample index outside DSP function.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
d77815eeaa
fate/aic: force simple idct
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This should ensure all platforms use the same idct
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Timothy Gu
e9b5b9a164
MAINTAINERS: add my (Timothy Gu's) PGP fingerprint and my name for fateserver
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Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Ronald S. Bultje
6b9685de3a
swr: remove unnecessary assignment.
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I don't see dst_incr/dst_incr_frac ever being changed from their
initial value (which is the inverse of this operation), so it seems
to me that this is a no-op.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
33834be9c8
avfilter/af_asetnsamples: fix pts handling when timebase and 1/samplerate differ
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
10012fa961
ffmpeg: Fix bitstream filters manipulating AVCodecContext
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Fixes Ticket3715
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
0a7ad6bf51
avfilter/formats: Use av_realloc_array()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
d03eefae4a
avfilter/vf_dejudder: Use av_mallocz_array()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
263aeb826d
avfilter/vf_unsharp: use av_malloc_array()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
043bcdcdb0
avcodec/svq1enc: fix encoding of small widths
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
1df441eaa8
vfilter/avf_showcqt: fix 'mixed declarations and code'
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
97c285e61b
Merge commit '27631796c9d1b8146ad4a16e6539ecc08afa7565'
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* commit '27631796c9d1b8146ad4a16e6539ecc08afa7565':
ac3: Only initialize float_dsp for the float encoder variant
Merged-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
684a9152c3
Merge commit 'f0ce9913d0974ac0c7371a62c3324dd2863b5d1b'
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* commit 'f0ce9913d0974ac0c7371a62c3324dd2863b5d1b':
Rename tpel_template.c ---> pel_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
dffb85a982
avcodec/mpegvideo: check that linesize is not too small
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Note linesize is rounded up to at least a multiple of 8
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
4a0ec85b85
avcodec/rv34: fix edge emu with uv stride <= 25
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Tim.Nicholson
6a65f3fc16
MAINTAINERS: Added Tim Nicholson's key fingerprint
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Signed-off-by: Tim.Nicholson <tim.nicholson@bbc.co.uk>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Derek Buitenhuis
a4bd4733c0
swscale: Allow the max filter size to be set at compile time
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This can help "extreme" resizes, e.g with some 4k stuff.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
11 years ago
Diego Biurrun
27631796c9
ac3: Only initialize float_dsp for the float encoder variant
11 years ago
Diego Biurrun
f0ce9913d0
Rename tpel_template.c ---> pel_template.c
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The new name more accurately describes what the file is about.
11 years ago
Michael Niedermayer
681868cbbe
avcodec/mpegvideo: Fix psnr calculation with slice threads
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This fixes a race condition and use of the wrong field, which become shared
instead of per thread during some AVFrame changes.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
cf9050c715
libavcodec/wmv2: remove dead code
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
1c5aa64a59
Merge commit '4321e507564b2d8a5dfc630f8d6fefba6fdc1e92'
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* commit '4321e507564b2d8a5dfc630f8d6fefba6fdc1e92':
configure: use pkg-config for libx264
Not merged as requested by carl
a patch to fix this has been posted by carl to ffmpeg-devel
Merged-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
c5fc8ae126
avcodec/mpegvideo: fix edge emulation with uvlinesize below 25
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Fixes fate-vsynth3-wmv2
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
sfan5
ffe6ecc418
lavd/avfoundation: Support user selected pixel formats and pixel format autoselection.
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Signed-off-by: Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago