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Commit dfa920807494 ("mips/float_dsp: fix a bug in vector_fmul_window_mips")
fixed vector_fmul_window_mips by unrolling the loop only 4 times, but also
removed the outer C loop and replaced it with assembly branches and pointer
arithmetic. When submitting my 64-bit porting patch I missed this new
assembly which also needed porting.
This patch fixes a bus error in the fate-float-dsp test when run on 64-bit
mips.
Signed-off-by: James Cowgill <james410@cowgill.org.uk>
Reviewed-by: Nedeljko Babic <nedeljko.babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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The current behavior may produce a different sequence of packets
after seeking, compared to demuxing linearly from the beginning.
This is because the MOV demuxer seeks in each stream individually,
based on timestamp, which may set each stream at a slightly different
position than if the file would have been read sequentially.
This makes implementing certain operations, such as segmenting,
quite hard, and slower than need be.
Therefore, add an option which retains the same packet sequence
after seeking, as when a file is demuxed linearly.
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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This is a variant of showwaves. It is implemented as a different filter
so that the user is not allowed to use meaningless options which belong
to showwaves (such as rate).
Major edits done by Stefano Sabatini, from a patch by ubitux.
See thread:
From: Clément Bœsch <u@pkh.me>
To: ffmpeg-devel@ffmpeg.org
Date: Wed, 24 Dec 2014 15:03:26 +0100
Subject: [FFmpeg-devel] [PATCH] avfilter/showwaves: add single_pic option
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AVPixelFormats
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '58a840e21577a2168843487a98cb2cea44b5a94a':
Replace a few leftover instances of enum PixelFormat with enum AVPixelFormat
See: ac627b3d38d370027406c93c2dcaac0b1712a7d4
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
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bits can have a value of 0 or 1 they are never -1 or otherwise negative
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Martin Storsjö <martin@martin.st>
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* commit '6289706b35d1b030258bba54cc27bb6d2c04bc9b':
fate: Move tdsc to the appropriate screen capture file
Conflicts:
tests/fate/video.mak
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '423f5d50e499ab972f507115700c8f31ed8993e4':
mov: Fix little endian audio detection
Conflicts:
libavformat/mov.c
See: d2549ba9df1a1aac8c0ae19bfca2c81e508ba02e
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'cdce9e8025fff1dee2fd3d6bc28aebc0a330c5a0':
aacsbr: Fix type for index variable
See: a15adabdd32c8736c143fcbef36a0f4a75f772f0
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '7c60c124c8dfaebfafa2b3c11b316db549617732':
hqx: Drop unused offsets table
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '4326bc364b58e97fc3d89417054a6b7610179a00':
lavf: Do not list mov-only codecs in riff tags
Conflicts:
libavformat/Makefile
libavformat/avidec.c
See: 2e0b5f5c90a4bc1440703ba5e8bf7139ff42f367
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'cf9861dea5d42d0b5a6cf0609b9624525d96c1e0':
isom: Add X-Com Radvision FourCC
See: ac494e5a66507c8124e8ba399b3f0685a51d7a82
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '02d76141d68e38c80f9a205a56b9af10d74f0995':
riff: Add 'tshd' FourCC for H.264
Conflicts:
libavformat/riff.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'c0f504e947cc0a3c73770419bf7d1af98288fc59':
libx264: Allow full-range yuv422 and yuv444 pixel formats
See: 79209f5d6ca31c73260f1c5f5dbaa8395102d9f1
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'c9ed48e80ef807ab0c1bb946ac8db5f34d83d9c9':
dca: Read params->pancABIT0[param_index] only if part0 is set
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '48aef27f5232794e70ecef0d347b9f65e27a9bad':
x86: Put COPY3_IF_LT under HAVE_6REGS
Conflicts:
libavcodec/x86/mathops.h
See: b38910c9790253b362839042a17e13252c1d4b90
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Fix crash with for example:
ffmpeg -f lavfi -i testsrc=568x320 -threads 3 -vf format=yuv420p,colormatrix=bt709:smpte170m -f null -
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* commit '96dd04427fc46e5e25a5ac1f00753207e3aedb0c':
isom: Add support for TSCC2
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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* commit '91894f27dce531c13d7e1be20253877f2e1e9e66':
configure: Disable shift operator precedence warnings with MSVC
Conflicts:
configure
See: 9e208ce6dd94596b4185a93af4aab3dcd28eb5b7
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Fixes demuxer choice for Ticket 2792
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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as int
This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Reviewed-by: tomas.hardin@codemill.se
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Set this field to TRUE if the audio component is to operate on
little-endian data, and FALSE otherwise.
However TRUE and FALSE are not defined. Since this flag is just a boolean,
interpret all values except for 0 as little endian.
Sample-Id: 64bit_FLOAT_Little_Endian.mov
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Prevents unsigned overflow and variable truncation.
Bug-Id: CID 603186
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This is a leftover from the static to dynamic vlc table conversion.
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Instead check for all mov code-points when demuxing avi
and print a warning if a video codec is found like this.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
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Prevent a spurious read from uninitialized memory.
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It uses 6 registers, unbreaks building on hardened x86 system.
Bug-Id: gentoo/541930
CC: libav-stable@libav.org
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As produced by Camtasia 4.
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Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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ff_formats_ref()
Also make sure the allocation and its check are properly done.
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This macro is unused since 247fa6c27c4589d0f7a427c520d782edbb6de060.
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* commit '2cb9c2fc59c9267ad2631c07c81c188058502259':
movenc: Allow interleaving samples when writing fragmented files
Conflicts:
libavformat/movenc.c
libavformat/movenc.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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