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Author SHA1 Message Date
Jason Garrett-Glaser
a3fabc6cb3 x86: more AVX2 framework 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-10-14 12:41:56 +01:00
Jason Garrett-Glaser
c6908d6b4b x86inc: FMA3/4 Support 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-10-14 12:41:54 +01:00
Derek Buitenhuis
206895708e x86inc: Remove our FMA4 support 
This is so we can sync to x264's version of FMA4 support.

This partialy reverts commit 79687079a9.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-10-14 12:39:29 +01:00
Henrik Gramner
c108ba0175 x86inc: Use VEX-encoded instructions in AVX functions 
Automatically use VEX-encoding in AVX/AVX2/XOP/FMA3/FMA4
functions for all instructions that exists in a VEX-encoded
version.

This change makes it easier to extend existing code to use AVX2.

Also add support for AVX emulation of a few instructions that
were missing before.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-10-14 12:36:11 +01:00
Michael Niedermayer
31d0d35560 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  x86inc: Remove .rodata kludges

Conflicts:
	libavutil/x86/x86inc.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-09 14:29:42 +02:00
Henrik Gramner
ad7d7d4f6a x86inc: Remove .rodata kludges 
The Mach-O bug was fixed in yasm 0.8.0 and we don't
support versions that old anymore.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-10-09 07:44:30 -04:00
Michael Niedermayer
19c3890819 Merge commit '3e2fa991db7ef172579422accd61624d52777e5a' 
* commit '3e2fa991db7ef172579422accd61624d52777e5a':
  x86inc: remove misaligned cpu flag

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-08 12:02:21 +02:00
Michael Niedermayer
31d9aa6b2e Merge commit '71155665414b551ad350622d5abed20e58371fbf' 
* commit '71155665414b551ad350622d5abed20e58371fbf':
  x86inc: various minor backports from x264

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-08 11:57:39 +02:00
Michael Niedermayer
3f965ab95d Merge commit '47f9d7ce5493e119e09d1227d017414feaaf8d97' 
* commit '47f9d7ce5493e119e09d1227d017414feaaf8d97':
  x86inc: Check for __OUTPUT_FORMAT__ having a value of "x64"

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-08 11:37:22 +02:00
Michael Niedermayer
1f17619fe4 Merge commit 'bbe4a6db44f0b55b424a5cc9d3e89cd88e250450' 
* commit 'bbe4a6db44f0b55b424a5cc9d3e89cd88e250450':
  x86inc: Utilize the shadow space on 64-bit Windows

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-08 11:23:00 +02:00
Michael Niedermayer
17d9c7c208 Merge commit '3fb78e99a04d0ed8db834d813d933eb86c37142a' 
* commit '3fb78e99a04d0ed8db834d813d933eb86c37142a':
  x86inc: create xm# and ym#, analagous to m#

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-08 11:15:17 +02:00
Michael Niedermayer
3352fdb292 Merge commit '49ebe3f9fe02174ae7e14548001fd146ed375cc2' 
* commit '49ebe3f9fe02174ae7e14548001fd146ed375cc2':
  x86inc: fix some corner cases of SWAP

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-08 11:07:03 +02:00
Michael Niedermayer
006c0fcfea Merge commit '63f0d623100bdb0c6081456127f4b6713e83d3db' 
* commit '63f0d623100bdb0c6081456127f4b6713e83d3db':
  x86inc: Use SSE instead of SSE2 for copying data

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-08 11:01:40 +02:00
Michael Niedermayer
faafffaf82 Merge commit 'ad76e6e7e193b98e7335156422d35467816f9ef1' 
* commit 'ad76e6e7e193b98e7335156422d35467816f9ef1':
  x86inc: Set ELF hidden visibility for global constants

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-08 10:52:51 +02:00
Michael Niedermayer
c1488fab3d Merge commit '25cb0c1a1e66edacc1667acf6818f524c0997f10' 
* commit '25cb0c1a1e66edacc1667acf6818f524c0997f10':
  x86inc: activate REP_RET automatically

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-08 10:27:30 +02:00
Henrik Gramner
3e2fa991db x86inc: remove misaligned cpu flag 
Prevents a crash if the misaligned exception mask bit is
cleared for some reason.

Misaligned SSE functions are only used on AMD Phenom CPUs
and the benefit is miniscule. They also require modifying
the MXCSR control register and by removing those functions
we can get rid of that complexity altogether.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-10-07 06:27:38 -04:00
Jason Garrett-Glaser
7115566541 x86inc: various minor backports from x264 
Small backports that sneaked into other asm commits in x264.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-10-07 06:27:22 -04:00
Derek Buitenhuis
47f9d7ce54 x86inc: Check for __OUTPUT_FORMAT__ having a value of "x64" 
This is also a valid value for WIN64.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-10-07 06:27:08 -04:00
Henrik Gramner
bbe4a6db44 x86inc: Utilize the shadow space on 64-bit Windows 
Store XMM6 and XMM7 in the shadow space in functions that
clobbers them. This way we don't have to adjust the stack
pointer as often, reducing the number of instructions as
well as code size.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-10-07 06:25:35 -04:00
Loren Merritt
3fb78e99a0 x86inc: create xm# and ym#, analagous to m# 
For when we want to mix simd sizes within one function.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-10-07 06:25:19 -04:00
Loren Merritt
49ebe3f9fe x86inc: fix some corner cases of SWAP 
SWAP with >=3 named (rather than numbered) args
PERMUTE followed by SWAP with 2 named args
used to produce the wrong permutation

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-10-07 06:25:06 -04:00
Henrik Gramner
63f0d62310 x86inc: Use SSE instead of SSE2 for copying data 
Reduces code size because movaps/movups is one byte
shorter than movdqa/movdqu.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-10-07 06:24:33 -04:00
Henrik Gramner
ad76e6e7e1 x86inc: Set ELF hidden visibility for global constants 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-10-07 06:24:13 -04:00
Loren Merritt
25cb0c1a1e x86inc: activate REP_RET automatically 
Now RET checks whether it immediately follows a branch, so the
programmer dosen't have to keep track of that condition. REP_RET
is still needed manually when it's a branch target, but that's
much rarer.

The implementation involves lots of spurious labels, but that's OK
because we strip them.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-10-07 06:17:59 -04:00
Niv Sardi
49ba6e56bd lavu/parseutils: add more resolutions 
See http://en.wikipedia.org/wiki/Graphics_display_resolution

Signed-off-by: Niv Sardi <xaiki@evilgiggle.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-10-07 11:45:03 +02:00
Michael Niedermayer
90cecd3c9b Merge commit '4272bb6ef1533846a788c259cc498562d0704444' 
* commit '4272bb6ef1533846a788c259cc498562d0704444':
  doxy: Document avlog

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-06 11:16:15 +02:00
Luca Barbato
4272bb6ef1 doxy: Document avlog 
Provide some information for every function and add a group.
 2013-10-05 18:09:45 +02:00
Stefano Sabatini
515e651f56 lavu/opt: fix doxy for av_opt_get* functions about return value 
Success code must be >= 0 and not == 0, consistently with the
implementation.
 2013-10-04 16:36:27 +02:00
Stefano Sabatini
719b4eef5d lavu/common: add warning to GET_UTF8 doxy 
Should prevent wrong uses, or at least decrease their chance.
 2013-10-04 16:36:27 +02:00
Michael Niedermayer
1e67800780 Merge commit '80fefbed623491b92fe59ead99225f99c0d0ca08' 
* commit '80fefbed623491b92fe59ead99225f99c0d0ca08':
  x86: cpu: Restore some explanatory comments removed in 7160bb7

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-04 11:28:21 +02:00
Diego Biurrun
80fefbed62 x86: cpu: Restore some explanatory comments removed in 7160bb7 2013-10-03 23:00:09 +02:00
Diego Biurrun
5ce04c14dd Use correct Doxygen syntax 2013-10-03 17:53:51 +02:00
Michael Niedermayer
2ece7d94bc Merge commit '5ce04c14dd3dd3670cbdba82275a3a72c716ec6f' 
* commit '5ce04c14dd3dd3670cbdba82275a3a72c716ec6f':
  Use correct Doxygen syntax

Conflicts:
	libavcodec/atrac3.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-03 21:29:38 +02:00
Ronald S. Bultje
c07ac8d467 VP9 MC (ssse3) optimizations. 
Decoding time of ped1080p.webm goes from 20.7sec to 11.3sec.
 2013-10-02 21:03:15 -04:00
Michael Niedermayer
945c7e399a Merge commit '38e15df1489d86c016515223ee693e7d0326c56a' 
* commit '38e15df1489d86c016515223ee693e7d0326c56a':
  avframe: note that linesize is not the usable data size

Conflicts:
	libavutil/frame.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-28 10:47:43 +02:00
Anton Khirnov
38e15df148 avframe: note that linesize is not the usable data size 2013-09-28 07:35:50 +02:00
Michael Niedermayer
a454dec19a pixdesc: fix NV20* descriptors 
They were inconsistent (overlapping fields and wrong sizes)

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-09-24 14:02:10 +02:00
Michael Niedermayer
361bc70731 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  avutil: Fix compilation with inline asm disabled on mingw

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-22 11:51:38 +02:00
Michael Niedermayer
85f8a3cb50 Merge commit 'e208e6d209728d332343aa5390ae377ac0a6305c' 
* commit 'e208e6d209728d332343aa5390ae377ac0a6305c':
  lavu: Add interleaved 4:2:2 8/10-bit formats

Conflicts:
	doc/APIchanges
	libavutil/pixdesc.c
	libavutil/pixfmt.h
	libavutil/version.h

See: 90ca5a9b5f
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-22 11:42:03 +02:00
Michael Niedermayer
8310bccc91 avutil/pixdesc: try to fix NV20* descriptors 
They where inconsistent (overlapping fields and wrong sizes)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-22 11:34:01 +02:00
Kieran Kunhya
90ca5a9b5f Add interleaved 4:2:2 8/10-bit formats 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-22 10:49:29 +02:00
Alex Smith
08fa828b3f avutil: Fix compilation with inline asm disabled on mingw 
Because of -Werror=implicit-function-declaration the build will fail.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-22 00:50:32 +03:00
Kieran Kunhya
e208e6d209 lavu: Add interleaved 4:2:2 8/10-bit formats 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-09-21 17:36:15 +02:00
Alex Smith
66c2f200b6 lavu/attributes: Don't define av_restrict 
This is always defined in config.h.

Original patch by Derek Buitenhuis.
 2013-09-21 15:43:31 +02:00
Michael Niedermayer
0506f3fa38 avutil/cpu: remove duplicate include 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-21 15:36:33 +02:00
Michael Niedermayer
6c169c2fa4 Merge commit '67e285ceca1cb602a5ab87010b30d904527924fe' 
* commit '67e285ceca1cb602a5ab87010b30d904527924fe':
  mem: Handle av_reallocp(..., 0) properly

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-21 09:36:58 +02:00
Martin Storsjö
67e285ceca mem: Handle av_reallocp(..., 0) properly 
Previously this did a double free (and returned an error).

Reported-by: Justin Ruggles
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-20 21:23:08 +03:00
Michael Niedermayer
8377b2b6bf Merge commit '33b88f2a4ae54d5397c45e39a5326289ebdc7747' 
* commit '33b88f2a4ae54d5397c45e39a5326289ebdc7747':
  msvc/icl: Use __declspec(noinline)

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-20 16:03:00 +02:00
Michael Niedermayer
e1f74ad1f0 Merge commit '09f2581dc5edb3642858d69d9a70b67e249167e9' 
* commit '09f2581dc5edb3642858d69d9a70b67e249167e9':
  msvc/icl: Use __declspec(deprecated)

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-20 15:51:27 +02:00
Alex Smith
33b88f2a4a msvc/icl: Use __declspec(noinline) 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-20 14:40:06 +03:00
Alex Smith
09f2581dc5 msvc/icl: Use __declspec(deprecated) 
Prior to this on msvc/icl there was no handling of deprecated functions
and the deprecated warning was disabled.

After enabling there are a number of warnings relating to the CRT and
the use of the non-secure versions of several functions.  Defining
_CRT_SECURE_NO_WARNINGS silences these warnings.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-20 14:40:06 +03:00
Michael Niedermayer
1225b67fc9 avutil/frame: suppress "comparison of unsigned expression < 0 is always false" warning 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-19 22:46:52 +02:00
Michael Niedermayer
9c8aeacf82 avutil: add av_get_colorspace_name() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-19 22:14:13 +02:00
Lenny Wang
29664fab0c OpenCL: convert meaningless "device id" output to "device name" 
Approved-by: Wei Gao <highgod0401@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-17 21:21:11 +02:00
Michael Niedermayer
c74c3fb142 Merge commit '3feb3d6ce4be0a09a9f8f13d613bed25b523b6e7' 
* commit '3feb3d6ce4be0a09a9f8f13d613bed25b523b6e7':
  mem: Introduce av_reallocp

Conflicts:
	doc/APIchanges
	libavutil/mem.c
	libavutil/mem.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-17 11:06:26 +02:00
Luca Barbato
3feb3d6ce4 mem: Introduce av_reallocp 2013-09-16 19:36:37 +02:00
Michael Niedermayer
61b3b58720 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  mem: Document the non-compatibility of av_realloc() and av_malloc()

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-15 11:57:02 +02:00
Diego Biurrun
9997a812e7 mem: Document the non-compatibility of av_realloc() and av_malloc() 2013-09-14 17:38:01 +02:00
Michael Niedermayer
f3ba91a3f1 avutil/pixdesc: dont try to use av_read_image_line() with bayer formats 
It has undefined behavior ATM as its not supported.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-13 20:51:41 +02:00
Michael Niedermayer
a25585bb50 avutil/pixdesc: Prevent minor array overread in ff_check_pixfmt_descriptors() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-13 20:51:04 +02:00
James Almer
bbcaf25d4d lavu/sha512: Fully unroll the transform function loops 
crypto_bench SHA-512 results using an AMD Athlon X2 7750+, mingw32-w64 GCC 4.7.3 x86_64

Before:
lavu       SHA-512      size: 1048576  runs:   1024  time:   12.737 +- 0.147

After:
lavu       SHA-512      size: 1048576  runs:   1024  time:   11.670 +- 0.173

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 21:55:59 +02:00
James Almer
7e4fe5162a lavu/sha: Fully unroll the transform function loops 
crypto_bench SHA-1 and SHA-256 results using an AMD Athlon X2 7750+, mingw32-w64 GCC 4.7.3 x86_64

Before:
lavu       SHA-1        size: 1048576  runs:   1024  time:    9.012 +- 0.162
lavu       SHA-256      size: 1048576  runs:   1024  time:   19.625 +- 0.173

After:
lavu       SHA-1        size: 1048576  runs:   1024  time:    7.948 +- 0.154
lavu       SHA-256      size: 1048576  runs:   1024  time:   17.841 +- 0.170

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 21:55:59 +02:00
Michael Niedermayer
803445e02c Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  Drop pointless directory name prefixes from #includes in the current dir

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-11 12:51:01 +02:00
Diego Biurrun
a0b901a348 Drop pointless directory name prefixes from #includes in the current dir 2013-09-10 12:38:41 +02:00
James Almer
8702a94e49 lavu/ripemd: Add a size optimized version of the transform functions 
When compiling with --enable-small, ripemd.o will weigh a few kilobytes less than
it used to before the previous commit.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-09 11:18:48 +02:00
James Almer
452ac2aaec lavu/ripemd: Fully unroll the transform function loops 
crypto_bench RIPEMD-160 results using an AMD Athlon X2 7750+, mingw32-w64 GCC 4.8.1 x86_64

Before:
lavu       RIPEMD-160   size: 1048576  runs:   1024  time:   12.342 +- 0.199

After:
lavu       RIPEMD-160   size: 1048576  runs:   1024  time:   10.143 +- 0.192

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-09 11:18:43 +02:00
Kirill Gavrilov
0f48acf29b lavu: provide msvc implementation of attribute_deprecated 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-06 22:15:33 +02:00
Paul B Mahol
6508bd4aa3 pixfmt: add native GBRAP16 format 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-06 16:59:32 +00:00
Michael Niedermayer
5866c107a9 Merge commit 'c3e6e8f06c42499bd020fd0b37f9542150e6067b' 
* commit 'c3e6e8f06c42499bd020fd0b37f9542150e6067b':
  mem: Do not check unsigned values for negative size

Conflicts:
	libavutil/mem.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-06 12:21:16 +02:00
Michael Niedermayer
92424a45d0 Merge commit 'b634b36fcebfe16b837b6c4044f5d5cb99a75040' 
* commit 'b634b36fcebfe16b837b6c4044f5d5cb99a75040':
  mem: Improve documentation wording and spelling

Conflicts:
	libavutil/mem.c
	libavutil/mem.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-06 12:05:02 +02:00
Diego Biurrun
c3e6e8f06c mem: Do not check unsigned values for negative size 2013-09-05 12:38:43 +02:00
Diego Biurrun
b634b36fce mem: Improve documentation wording and spelling 2013-09-05 12:38:43 +02:00
Nicolas George
d5b58f678d tools: add benchmark for crypto functions. 
The benchmark tests the speed of the following algorithms:
MD5, SHA-1, SHA-256, SHA-512, RIPEMD-160, AES-128.

It can optionally be built to perform the same benchmark on
other crypto libraries, for comparison purposes.
The supported libraries are:
- crypto:   OpenSSL's libcrypto;
- gcrypt:   GnuTLS's libgcrypt;
- tomcrypt: LibTomCrypt
To enable them, use this syntax:
make VERSUS=crypto+gcrypt+tomcrypt tools/crypto_bench
They do not need to have been enabled in configure.
 2013-09-04 16:36:11 +02:00
Michael Niedermayer
1c10e89c51 Merge commit 'b4ec7a5fee644ad9882e10c097817b65447b8e55' 
* commit 'b4ec7a5fee644ad9882e10c097817b65447b8e55':
  mem: Document the av_realloc family of functions properly

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-04 13:57:01 +02:00
Luca Barbato
b4ec7a5fee mem: Document the av_realloc family of functions properly 
realloc() does not accept pointers from memalign().
 2013-09-04 10:56:41 +02:00
Michael Niedermayer
cc84f30402 avutil/fifo: assert that theres enough data in the fifo on drain calls. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-03 03:11:35 +02:00
Michael Niedermayer
4aeb996f71 pixfmt: add native bayer 16bit formats 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-01 17:32:16 +02:00
Peter Ross
9116995efb libavutil: add AV_PIX_FMT_BAYER pixel formats 
The pixel format descriptors are set to more or less arbitrary
values as bayer formats do not fit in the descriptors structure.
These values are currently not used for bayer formats and thus
do not matter.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-01 17:32:16 +02:00
Lukasz Marek
0b46d6f3ef lavu/bprint: add append buffer function 
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Reveiwed-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-30 22:36:38 +02:00
Thilo Borgmann
d814a839ac Reinstate proper FFmpeg license for all files. 2013-08-30 15:47:38 +00:00
Michael Niedermayer
f0a3562382 Merge commit '79aec43ce813a3e270743ca64fa3f31fa43df80b' 
* commit '79aec43ce813a3e270743ca64fa3f31fa43df80b':
  x86: Add and use more convenience macros to check CPU extension availability

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-30 11:57:35 +02:00
Michael Niedermayer
946f080b54 Merge commit '7ffda66fd5c81af4725bff7c2c4f207ba2aa0613' 
* commit '7ffda66fd5c81af4725bff7c2c4f207ba2aa0613':
  arm: float_dsp: Propagate cpu_flags to vfp initialization function

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-29 16:05:04 +02:00
Michael Niedermayer
29daad5b98 Merge commit 'f61bece684d9685b07895508e6c1c733b5564ccf' 
* commit 'f61bece684d9685b07895508e6c1c733b5564ccf':
  ppc: Add and use convenience macro to check for AltiVec availability

Conflicts:
	libavcodec/ppc/dsputil_ppc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-29 14:24:07 +02:00
Michael Niedermayer
2a60666d1d Merge commit '8410d6e93c2e074881f1c7b7e4cdefd2e497d52e' 
* commit '8410d6e93c2e074881f1c7b7e4cdefd2e497d52e':
  avutil: Refactor CPU extension availability macros

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-29 14:15:10 +02:00
Michael Niedermayer
c83d794936 Merge commit 'b78b10c4b78b696927f2801cf2d9f193b4eff28b' 
* commit 'b78b10c4b78b696927f2801cf2d9f193b4eff28b':
  avutil: Move internal CPU detection function declarations to private header

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-29 14:05:15 +02:00
Diego Biurrun
79aec43ce8 x86: Add and use more convenience macros to check CPU extension availability 2013-08-29 13:07:37 +02:00
Diego Biurrun
7ffda66fd5 arm: float_dsp: Propagate cpu_flags to vfp initialization function 2013-08-29 11:24:14 +02:00
Diego Biurrun
f61bece684 ppc: Add and use convenience macro to check for AltiVec availability 2013-08-28 23:54:15 +02:00
Diego Biurrun
8410d6e93c avutil: Refactor CPU extension availability macros 2013-08-28 23:54:14 +02:00
Diego Biurrun
b78b10c4b7 avutil: Move internal CPU detection function declarations to private header 2013-08-28 23:54:14 +02:00
Alfred E. Heggestad
16c3ed5837 libavutil: cast truncated values to uint32_t 
programs using ffmpeg that are compiled with -Wshorten-64-to-32
gives a warning when using header files common.h and rational.h

cast 64-bit truncated values to (uint32_t) to avoid the warning

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-27 14:25:34 +02:00
Michael Niedermayer
3500f53c93 libavutil/opt.h: Fix duplicate words 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-12 19:40:29 +02:00
Michael Niedermayer
5086b26809 libavutil/file_open.c: Fix duplicate words 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-12 19:40:29 +02:00
Kirill Gavrilov
53f309c617 pixfmt: extend description for planar YUV 9/10 bits formats 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-12 18:10:14 +02:00
Thilo Borgmann
f18ccb529f Fix wrong use of "an" in some comments. 2013-08-12 03:27:26 +02:00
Michael Niedermayer
5717689c75 avutil/avstring: make const tables static const 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-11 16:50:58 +02:00
Michael Niedermayer
2215947438 avutil/parseutils:make const tables static const 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-11 16:50:24 +02:00
Michael Niedermayer
64a3dbadee avutil/ripemd:make const tables static const 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-11 16:49:57 +02:00
Michael Niedermayer
0e98a13322 avutil/xtea: make const tables static const 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-11 16:49:36 +02:00
Michael Niedermayer
90b40b45d4 avutil/sha:make const tables static const 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-11 16:49:21 +02:00