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* commit 'cb45553f577f8e0ebfe05d3287e1b6fa5859b967':
Remove pointless #undefs of previously forbidden functions.
fate: Add dependencies for bmp, cdxl, dfa, mp3
Conflicts:
doc/examples/muxing.c
libavfilter/filtfmts.c
libavutil/des.c
libavutil/eval.c
libavutil/log.c
libavutil/parseutils.c
tests/fate/mp3.mak
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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They are essential to be able to use the utils without av_malloc()
That is for example use with malloc(), memalign(), some other
private allocation function, on the stack or others.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* commit 'e002e3291e6dc7953f843abf56fc14f08f238b21':
Use the new aes/md5/sha/tree allocation functions
avutil: Add functions for allocating opaque contexts for algorithms
svq3: fix pointer type warning
svq3: replace unsafe pointer casting with intreadwrite macros
parseutils-test: various cleanups
Conflicts:
doc/APIchanges
libavcodec/svq3.c
libavutil/parseutils.c
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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The current API where the plain size is exposed is not of much
use - in most cases it is allocated dynamically anyway.
If allocated e.g. on the stack via an uint8_t array, there's no
guarantee that the struct's members are aligned properly (unless
the array is overallocated and the opaque pointer within it
manually aligned to some unspecified alignment).
Signed-off-by: Martin Storsjö <martin@martin.st>
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Basically to make code clearer and adherent to the
standard. RFC 1321, on page 2 states
Let the symbol "+" denote addition of words (i.e., modulo-2^32
addition). Let X <<< s denote the 32-bit value obtained by circularly
shifting (rotating) X left by s bit positions.
on page 3, section 3.3 states:
A four-word buffer (A,B,C,D) is used to compute the message digest.
Here each of A, B, C, D is a 32-bit register.
so the algorithm needs to work with integers that are exactly 32bits
in length. And indeed in struct AVMD5 the MD buffer is declared as
"uint32_t ABCD[4];", while in the function that performs the block
transformation the state variables were "unsigned int"s. On
architectures where sizeof(unsigned int) != sizeof(uint32_t) this
could be a problem, although I can't name such an architecture from
the top of my head.
On a side note, both the reference implementation in RFC 1321 and the
gnulib implementation (used by md5sum program on GNU systems) use
uint32_t in the transform function.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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* qatar/master: (40 commits)
H.264: template left MB handling
H.264: faster fill_decode_caches
H.264: faster write_back_*
H.264: faster fill_filter_caches
H.264: make filter_mb_fast support the case of unavailable top mb
Do not include log.h in avutil.h
Do not include pixfmt.h in avutil.h
Do not include rational.h in avutil.h
Do not include mathematics.h in avutil.h
Do not include intfloat_readwrite.h in avutil.h
Remove return statements following infinite loops without break
RTSP: Doxygen comment cleanup
doxygen: Escape '\' in Doxygen documentation.
md5: cosmetics
md5: use AV_WL32 to write result
md5: add fate test
md5: include correct headers
md5: fix test program
doxygen: Drop array size declarations from Doxygen parameter names.
doxygen: Fix parameter names to match the function prototypes.
...
Conflicts:
libavcodec/x86/dsputil_mmx.c
libavformat/flvenc.c
libavformat/oggenc.c
libavformat/wtv.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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This is simpler, safer, and removes the undocumented requirement of
aligned output buffer.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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This file needs stdint.h but not string.h
Signed-off-by: Mans Rullgard <mans@mansr.com>
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This makes the md5-test program print something meaningful and not
smash the stack.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Other parts of FFmpeg use NE (native endian) rather than ME (machine).
This makes it consistent.
Originally committed as revision 24169 to svn://svn.ffmpeg.org/ffmpeg/trunk
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This reduces the number of false dependencies on header files and
speeds up compilation.
Originally committed as revision 22407 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 19508 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 16840 to svn://svn.ffmpeg.org/ffmpeg/trunk
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They are now always defined to either 0 or 1.
Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 16547 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Fix issue634.
Originally committed as revision 15335 to svn://svn.ffmpeg.org/ffmpeg/trunk
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md5.c:150: warning: passing argument 2 of 'av_md5_update' from incompatible pointer type
Originally committed as revision 11665 to svn://svn.ffmpeg.org/ffmpeg/trunk
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non-void function' warnings in test code.
Originally committed as revision 11491 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 11079 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 9483 to svn://svn.ffmpeg.org/ffmpeg/trunk
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patch by Carl Eugen Hoyos cehoyos chez ag or at
original thread: [FFmpeg-devel] [PATCH] attribute_unused -> av_unused
date: 05/29/2007 01:23 PM
Originally committed as revision 9155 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 8407 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 8406 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 8386 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 8384 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 8383 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 8382 to svn://svn.ffmpeg.org/ffmpeg/trunk
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patch by Steve Lhomme, slhomme divxcorp com
Originally committed as revision 6868 to svn://svn.ffmpeg.org/ffmpeg/trunk
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and fix GPL/LGPL version mismatches.
Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 5634 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 5633 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 5596 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 5592 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 5587 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 5585 to svn://svn.ffmpeg.org/ffmpeg/trunk
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remove test define
Originally committed as revision 5582 to svn://svn.ffmpeg.org/ffmpeg/trunk
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depending on CONFIG_SMALL this can either be compiled to a fully unrolled kernel / rfc reference style md5 routine
or a single loop similar to what mplayer uses
Originally committed as revision 5565 to svn://svn.ffmpeg.org/ffmpeg/trunk
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