96a59cf37b
x86: XOP/FMA4 CPU detection support
2011-09-26 15:30:31 -07:00
775af761a0
eval: test isnan(sqrt(-1)) instead of just sqrt(-1)
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sqrt(-1) returns "some NaN", it's not specified which exactly.
2011-09-22 08:13:55 +02:00
b3e144a7df
des: add possibility to calculate DES-CBC-MAC with small buffer
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This patch adds the possibility to calculate the DES-CBC-MAC of a
source buffer (i.e. the last block of the buffer encrypted in CBC
mode) without having to allocate a destination buffer that is as
long as the complete source buffer, but instead only 8 bytes
for the MAC.
Signed-off-by: David Goldwich <david.goldwich@gmail.com >
Signed-off-by: Anton Khirnov <anton@khirnov.net >
2011-09-21 08:28:20 +02:00
8cee38a298
eval: implement not() expression
2011-09-19 12:38:34 +02:00
9bc393908a
eval: add sqrt function for computing the square root
2011-09-19 12:38:14 +02:00
6cfed11270
audioconvert: add explanatory comments to channel_names array
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Signed-off-by: Diego Biurrun <diego@biurrun.de >
2011-09-11 18:41:34 +02:00
3a0b5fa5e8
audioconvert: K&R whitespace cosmetics
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Signed-off-by: Diego Biurrun <diego@biurrun.de >
2011-09-11 18:41:33 +02:00
4dbcdfa86d
AVOptions: remove AVOption.offset <= 0 checks
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They will only ever be <=0 if the option is broken, in which case this
check is hiding a bug.
2011-09-07 11:20:29 +02:00
79eff91325
AVOptions: deprecate av_opt_set_defaults2
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It's a hack which was created to allow for multiple options with
different defaults to refer to same field (e.g. 'b' vs 'ab'). There is
no need for it anymore.
2011-09-07 11:19:43 +02:00
a7e2b2ccc9
AVOptions: move doxy for av_opt_set_defaults() from opt.c to opt.h
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Also change it to be more readable.
2011-09-07 11:16:52 +02:00
e955a682e1
AVOptions: fix av_set_string3() doxy to match reality.
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Fixes bug 28.
2011-09-03 21:00:52 +02:00
c11fb8288d
AVOptions: add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find().
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It allows to search for options only with AVClass, without allocating
the corresponding context.
2011-09-03 20:52:21 +02:00
5938e02185
cpu detection: avoid a signed overflow
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1<<31 overflows because 1 is signed, so force it to unsigned.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com >
2011-09-03 08:31:50 -07:00
bea5670a4f
AVOptions: drop av_ prefix from static av_get_number().
2011-09-01 10:37:04 +02:00
fa19c5c20e
doxygen: drop another pointless star from pointer variable name
2011-08-27 14:00:54 +02:00
1717ba0cdd
fifo: add FIFO API test program, and fate test
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Signed-off-by: Anton Khirnov <anton@khirnov.net >
2011-08-26 20:54:36 +02:00
f2011ed234
fifo: add av_fifo_peek2(), and deprecate av_fifo_peek()
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The new function provides a more generic interface than av_fifo_peek()
for peeking at a FIFO buffer data.
Signed-off-by: Anton Khirnov <anton@khirnov.net >
2011-08-26 20:53:02 +02:00
0138a8dead
doxygen: drop pointless star from pointer variable names
2011-08-26 18:08:38 +02:00
38e06c2969
Move clipd macros to x86util.asm.
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This allows sharing them between multiple .asm files.
2011-08-17 20:56:06 -07:00
b2c087871d
Move x86util.asm from libavcodec/ to libavutil/.
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This allows using it in swscale also.
2011-08-12 11:43:03 -07:00
3a39195b1d
Move x86inc.asm to libavutil/.
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This allows using it in libswscale/ also.
2011-08-12 11:43:02 -07:00
172ee1da2b
random_seed: use proper #includes
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Use <> for system headers, add needed math.h, drop unnecessary avutil.h.
Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-17 20:47:39 +01:00
bd39c07688
des: fix #if conditional around P_shuffle
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CONFIG_SMALL is always defined as 0 or 1.
Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-16 19:39:19 +01:00
66f6bab7ad
mem.h: switch doxygen parameter order to match function prototype
2011-07-15 02:01:22 +02:00
6168781f70
doxygen: do not include license boilerplate in Doxygen documentation
2011-07-15 00:52:09 +02:00
96c1e6d40d
doxygen: Make sure parameter names match between .c and .h files.
2011-07-14 04:09:49 +02:00
e59d6b4d72
pix_fmt: Fix number of bits per component in yuv444p9be
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com >
2011-07-12 08:13:56 -07:00
7ce914fb5a
lls: use av_lfg instead of rand() in test program
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Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-11 21:09:27 +01:00
a726d7fd4e
AVOptions: in av_opt_find() don't return named constants unless unit is specified.
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That is, unless the caller explicitly asks for them.
Prevents conflict between e.g. the 'loop' option in img2 demuxer and
'loop' flag in AVCodecContext.
2011-07-08 18:34:18 +02:00
8c28e01d31
dict: extend documentation.
2011-07-08 18:29:27 +02:00
fdaf1d0640
lls: whitespace cosmetics
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Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-08 15:03:40 +01:00
4904995652
avutil: Add missing test programs to Makefile.
2011-07-08 00:17:19 +02:00
dfd8116986
eval: add missing comma to tests.
2011-07-05 18:18:11 -07:00
fe277b16f0
eval: fix memleak.
2011-07-05 18:18:10 -07:00
94350ab986
eval: clear Parser instances before using
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This prevents random values from the stack being used as
"variables" in expressions.
Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-04 12:31:47 +01:00
3e2aa268f6
sha: use AV_RB32() instead of assuming buffer can be cast to uint32_t*
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Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-04 11:16:52 +01:00
9e52a40695
des: allow unaligned input and output buffers
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Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-04 11:07:15 +01:00
d04d9f24a0
aes: allow unaligned input and output buffers
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Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-04 11:07:15 +01:00
6da812e4ee
eval: make timing optional in test program
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Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-04 10:26:21 +01:00
abc78a5a7c
Do not include log.h in avutil.h
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Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-03 21:42:07 +01:00
d49ea4afb4
Do not include pixfmt.h in avutil.h
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Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-03 21:42:07 +01:00
e91709ca17
Do not include rational.h in avutil.h
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Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-03 21:42:06 +01:00
0ebcdf5cda
Do not include mathematics.h in avutil.h
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Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-03 21:42:06 +01:00
ee8aecd23a
Do not include intfloat_readwrite.h in avutil.h
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Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-03 21:42:06 +01:00
add41decd9
Remove return statements following infinite loops without break
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These statements cannot be reached and are thus not needed.
This removes a number of compiler warnings.
Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-03 21:39:07 +01:00
82494cad9d
md5: cosmetics
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Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-03 18:19:19 +01:00
fa49fc72d9
md5: use AV_WL32 to write result
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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 >
2011-07-03 18:19:19 +01:00
44496ff2d6
md5: include correct headers
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This file needs stdint.h but not string.h
Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-07-03 18:19:18 +01:00
edf4dbff33
md5: fix test program
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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 >
2011-07-03 18:19:18 +01:00
ff993cd7fc
doxygen: Drop array size declarations from Doxygen parameter names.
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Adding [] to a Doxygen parameter name clashes with Doxygen syntax.
2011-07-03 18:30:02 +02:00
Jason Garrett-Glaser