Benoit Fouet
573af7545e
Add missing parentheses to AV_NE macro.
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Originally committed as revision 24885 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
6a36facc3d
Fix out-of-tree build
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Originally committed as revision 24816 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Stefano Sabatini
4f2d2e4ed9
Define macro AV_NE() and use it in libavdevice.
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Help further refactoring.
Originally committed as revision 24814 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
fd3064b65e
Make sure "Last message repeated" is printed.
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Originally committed as revision 24573 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Stefano Sabatini
448524777a
Add the M_PHI constant, contains an approximation of the golden ratio
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irrational number.
Originally committed as revision 24439 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Diego Pettenò
3fc548df28
Make ff_inverse stay with libavutil, and optional copy it to libavcodec.
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The ff_inverse table is used by FASTDIV macro, defined in libavutil, but up
to now the table was defined only in libavcodec.
After this change, the main copy of ff_inverse is part of libavutil (just
like FASTDIV), but if CONFIG_SMALL is unset, then a different copy is made
available to libavcodec, to avoid the performance penalty of using an
external look up table.
Dynamic linking works, because the libraries are linked with -Bsymbolic, so
the local copy of the symbol has priority over the external; static linking
works because the table is on a standalone object file in both libraries,
so the linker is able to discard one of the two.
Tested on Linux/x86-64 and Mac OS X/x86-64.
Originally committed as revision 24383 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Carl Eugen Hoyos
eedc4ee5d8
Use attribute force_align_arg_pointer only on x86_32.
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Originally committed as revision 24290 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Stefano Sabatini
617d56cafa
Update lavu minor and add APIchanges entry after r24174 (add bswap.h
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and intreadwrite.h API public interface).
Originally committed as revision 24190 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
b91d08f4a3
Install bswap.h and intreadwrite.h
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Originally committed as revision 24174 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
8681669272
Make intreadwrite.h installation-safe
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Originally committed as revision 24173 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
1fc81e73dd
Make bswap.h safe to install as public API
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Originally committed as revision 24171 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
8fc0162ac4
Add av_ prefix to bswap macros
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Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
e6b22522c9
bswap: change ME to NE in macro names
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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
15 years ago
Måns Rullgård
7918375f88
intreadwrite: common.h is not needed, attributes.h is sufficient
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Originally committed as revision 24155 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
f4d80ecb22
lfg: add missing includes
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Originally committed as revision 24154 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
47bfd50a4b
pixdesc: add missing includes
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Originally committed as revision 24153 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Stefano Sabatini
9699a96a80
Bump minor after read/write_line() to av_read/write_image_line()
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rename, done in r24101.
Originally committed as revision 24128 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Stefano Sabatini
ee4355808c
Reindent after r24101.
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Originally committed as revision 24126 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
6a522c49c2
Fix infinite loop with clock() returning (clock_t)-1.
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Originally committed as revision 24116 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
b65c1ccfe1
Change i to unsigned in get_generic_seed().
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This is clearer than comparing against an unsigned number to force an unsigned
comparison that we need.
Originally committed as revision 24114 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Diego Biurrun
e51f04968e
Restore array sizes in doxygen parameter names.
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Originally committed as revision 24108 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
c84d5aa74f
get_generic_seed() for the cases without /dev/random and AV_READ_TIME
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Originally committed as revision 24102 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Stefano Sabatini
ce1cd1cba2
Rename read/write_line() to av_read/write_image_line().
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The old names were not av_ prefixed, and they were causing linking
failure on many platforms. The new names are also more descriptive.
Patch by Stefano Sabatini.
Originally committed as revision 24101 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
9077e29ecc
ARM: optimised integer clip functions
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Originally committed as revision 24089 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
edd7fa82d7
ARM: intmath.h cosmetics
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Originally committed as revision 24088 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
216b43aed2
Allow arch-overrides for all common.h clip and log2 functions
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Originally committed as revision 24087 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
a955b59658
Remove macro duplication between common.h and intmath.h
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Originally committed as revision 24086 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
2e874c7704
intmath: whitespace cosmetics
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Originally committed as revision 24085 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
c184bb44db
aes: fix array index out of bounds warning
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Originally committed as revision 24048 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Eli Friedman
b7cdddcd1f
Silence "comparison of unsigned expression >= 0 is always true" warning.
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Patch by Eli Friedman, eli d friedman a gmail
Originally committed as revision 24022 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Reimar Döffinger
19c039ee3d
Make mix function more readable.
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Compiler output unchanged with gcc 4.4.
Originally committed as revision 24006 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Ramiro Polla
08b317a238
avutil: bump minor version for r23985 (install lfg.h)
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Originally committed as revision 23997 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Ramiro Polla
89eec74a52
avutil: install lfg.h
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Originally committed as revision 23985 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Diego Biurrun
e669590a0a
Fix parameter name and position in av_crc_init Doxygen documentation.
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Originally committed as revision 23981 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Diego Biurrun
3fa7626863
Avoid square brackets in Doxygen comments; Doxygen chokes on them.
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Originally committed as revision 23979 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Diego Biurrun
eee9119ad1
Add parameter names to av_log/av_vlog function declarations.
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Doxygen gets confused without an explicit parameter name.
Originally committed as revision 23972 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Diego Biurrun
9a58234fea
Fix misspelled parameter names in Doxygen documentation.
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This fixes one Doxygen warning each.
Originally committed as revision 23970 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Stefano Sabatini
2b4abbd6f5
Move colorspace.h from libavcodec to libavutil.
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Avoid a compile-time dependency of the pad filter on libavcodec.
Originally committed as revision 23940 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
16bfbfd078
random_seed: simplify
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Originally committed as revision 23932 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
9958096ea2
Reindent
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Originally committed as revision 23931 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
b7fa5c5abb
random_seed: allow to block on /dev/random
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If both /dev/random and /dev/urandom failed to return data, an
uninitialised value might be returned. Since most systems have a
non-blocking /dev/urandom or have /dev/random with similar properties,
the chance of blocking is minimal, and the alternative of returning
non-random data is worse.
Originally committed as revision 23930 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
cae70f99a3
Improve FF_SYMVER documentation
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Originally committed as revision 23911 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
2eaf7e49c7
Improve av_strerror() documentation
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Originally committed as revision 23910 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
c2a5b4731b
Improve GET_UTF{8,16} documentation
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Originally committed as revision 23909 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
12633044b1
aes: improve av_aes_crypt() documentation
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Originally committed as revision 23908 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
8201261996
adler32: add API documentation
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Originally committed as revision 23907 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
ffd31cfef3
base64: improve documentation
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Originally committed as revision 23905 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
49bd8e4b84
Fix grammar errors in documentation
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Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
38e23c88db
Make av_get_random_seed() non-blocking
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Attempt to read from /dev/urandom and /dev/random with O_NONBLOCK set.
If neither succeeds, proceed with fallbacks.
Originally committed as revision 23903 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Reimar Döffinger
dd025f25da
Change AES code to be strict-aliasing-safe.
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Makes it give correct results with e.g. gcc 4.4.
For unknown reasons the generate asm code also changes
on e.g. gcc 4.3, making the code a bit larger but also
a bit faster.
Originally committed as revision 23896 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago