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1834 Commits

Author SHA1 Message Date
Matt Oliver
9eb3f11c55 Add missing external declarations. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-17 00:48:09 +01:00
Michael Niedermayer
2f955d572b swscale/x86/swscale: remove unused constants 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-17 00:06:45 +01:00
Jean First
1481d24c3a RGBA64 pixel formats 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-03-16 23:05:47 +01:00
Michael Niedermayer
6c47a4e972 swscale/x86/swscale: fix missing xmm clobbers in yuv2yuvX_sse3() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-15 22:52:22 +01:00
Michael Niedermayer
3141b04c7f Merge commit 'da785231ea0b82b5c2526babbb2871c935b21a87' 
* commit 'da785231ea0b82b5c2526babbb2871c935b21a87':
  bfin: Refactor duplicated assembly-related macros

Conflicts:
	libavcodec/bfin/hpel_pixels_bfin.S

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-14 01:56:25 +01:00
Michael Niedermayer
91a61c4c15 Merge commit 'e99af2a3b1660b4f328335149980064692097cad' 
* commit 'e99af2a3b1660b4f328335149980064692097cad':
  bfin: Refactor duplicated l1_text/l1_data_B macros

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-14 01:49:44 +01:00
Michael Niedermayer
3fc2362aef Merge commit 'b4dd424d96f09f9bafb88e47f37df65dc4529143' 
* commit 'b4dd424d96f09f9bafb88e47f37df65dc4529143':
  Remove all SPARC architecture optimizations

Conflicts:
	Makefile
	configure
	libavcodec/sparc/dsputil_vis.c
	libavcodec/sparc/dsputil_vis.h
	libavcodec/sparc/hpeldsp_vis.c
	libavcodec/sparc/simple_idct_vis.c
	libavcodec/sparc/vis.h
	libswscale/sparc/yuv2rgb_vis.c
	libswscale/swscale_internal.h

If someone wants to maintain these (or other) SPARC optimizations, please
contact me or ffmpeg-devel.
I am happy to revert this removial if theres someone considering to
maintain this code.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-13 22:35:47 +01:00
Diego Biurrun
da785231ea bfin: Refactor duplicated assembly-related macros 2014-03-13 08:15:52 -07:00
Diego Biurrun
e99af2a3b1 bfin: Refactor duplicated l1_text/l1_data_B macros 2014-03-13 08:15:52 -07:00
Diego Biurrun
b4dd424d96 Remove all SPARC architecture optimizations 
SPARC is no longer being used in any multimedia-related fields and the
VIS optimizations only represent a maintenance burden.
 2014-03-13 05:50:28 -07:00
Peter Ross
02b63246cf libswscale: bayer to rgb24 & yv12 colorspace converters 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-23 02:38:22 +01:00
Michael Niedermayer
977abf9aed Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  rgb2rgb_template: add MMX/SSE2/AVX-optimized deinterleaveBytes

Conflicts:
	libswscale/x86/rgb2rgb_template.c

See: 3033cd7555
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-21 22:20:26 +01:00
Michael Niedermayer
ef25595b71 Merge commit '7597e6efe492cb2449bb771054d64cc7fdf62ff5' 
* commit '7597e6efe492cb2449bb771054d64cc7fdf62ff5':
  swscale/x86/rgb2rgb: add support for AVX

Conflicts:
	libswscale/x86/rgb2rgb_template.c

See: 4729b529e6
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-21 22:03:28 +01:00
Michael Niedermayer
53feab7a4e Merge commit '9047491f8bcd87673eed55fb310647a03b0981e9' 
* commit '9047491f8bcd87673eed55fb310647a03b0981e9':
  swscale: add nv12/nv21->yuv420 converter

Conflicts:
	libswscale/rgb2rgb.c
	libswscale/rgb2rgb_template.c

See: ef627bf9ec
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-21 21:55:20 +01:00
Michael Niedermayer
91c981857b rgb2rgb_template: add MMX/SSE2/AVX-optimized deinterleaveBytes 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-01-21 18:03:41 +01:00
Michael Niedermayer
7597e6efe4 swscale/x86/rgb2rgb: add support for AVX 
This does not yet include any actual AVX code

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-01-21 18:01:29 +01:00
Michael Niedermayer
9047491f8b swscale: add nv12/nv21->yuv420 converter 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-01-21 17:55:07 +01:00
Michael Niedermayer
eb01a25fe1 swscale: fix stride used in planarToNv12Wrapper() 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-01-21 17:54:40 +01:00
Michael Niedermayer
b148a39d55 Merge commit '46bacb5cc6169ff5e8e982495c4925467c1d8bb7' 
* commit '46bacb5cc6169ff5e8e982495c4925467c1d8bb7':
  x86: Consistently use cpu flag detection macros in places that still miss it

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 14:44:59 +01:00
Diego Biurrun
46bacb5cc6 x86: Consistently use cpu flag detection macros in places that still miss it 2014-01-14 00:04:58 +01:00
Michael Niedermayer
6bd001d766 swscale: disable ARM code until its build failure with clang/iphone is fixed 
See: "19:40 Yu Xiaolei Re: [FFmpeg-devel] [PATCH] fix build with gas-preprocessor.pl"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-12 19:58:38 +01:00
Michael Niedermayer
6044f161d3 Revert "swscale: disable ARM code until its build failure with clang/iphone is fixed" 
This reverts commit c8c7736c10.
 2014-01-12 18:01:39 +01:00
Yu Xiaolei
842b8f4ba2 fix build with gas-preprocessor.pl 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-12 18:01:39 +01:00
Michael Niedermayer
ab9d7e0b12 swscale: fix rgb48Toxyz12() endianness 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-10 17:26:39 +01:00
Carl Eugen Hoyos
693a36b6f8 Unscaled 16bit packed RGB to planar GBR converter. 
Fixes r210(rgb48) -> ffv1 (gbrp10) -> r210 roundtrip
as reported by forum user JasonCA.
 2014-01-10 10:47:46 +01:00
Michael Niedermayer
c8c7736c10 swscale: disable ARM code until its build failure with clang/iphone is fixed 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-08 17:17:34 +01:00
Yu Xiaolei
af228a9f9f swscale/arm: fix build error with --enable-shared 
use string comparison in assembler derivatives to prevents assembler from treating names in test expressions as imported symbols

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-28 14:28:25 +01:00
Michael Niedermayer
25b243759c Merge commit 'b83d1ee3b41cfe8357836e2582104db2f3364cb0' 
* commit 'b83d1ee3b41cfe8357836e2582104db2f3364cb0':
  avutil: Move library version related macros to version.h

Conflicts:
	libavcodec/version.h
	libavresample/version.h
	libavutil/avutil.h
	libavutil/utils.c

See: 183117fed7
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-27 12:01:23 +01:00
Diego Biurrun
b83d1ee3b4 avutil: Move library version related macros to version.h 
This is a more sensible place for these macros.
 2013-12-26 19:05:22 +01:00
Michael Niedermayer
51fed95dde swscale/utils: fix wrong deprecated message with rgb0 
Fixes Ticket3242
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-24 22:47:49 +01:00
Michael Niedermayer
f618cb1a4b swscale/x86/rgb2rgb_template: try to fix build failure with avx disabled 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-16 03:38:13 +01:00
Yu Xiaolei
1c67ad9d93 swscale: NEON optimized unscaled rgba to nv12 conversion 
Signed-off-by: Yu Xiaolei <dreifachstein@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-16 00:47:39 +01:00
Michael Niedermayer
037fc3b054 swscale/utils: check chroma width for fast bilinear scaler 
Fixes artifacts where fast bilinear was used for downscaling chroma

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-15 14:13:55 +01:00
Michael Niedermayer
554e913fd7 swscale/utils: remove useless () 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-15 14:10:02 +01:00
Michael Niedermayer
dc54bd4e8d swscale/utils: factor (d + 1 < 4) out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-15 13:49:20 +01:00
Michael Niedermayer
688c3d944d Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  doxy: Define a group for libswscale documentation

Conflicts:
	libavutil/avutil.h
	libswscale/swscale.h

See: 18d9398143
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 13:09:30 +01:00
Michael Niedermayer
445c58a8c6 swscale/x86/rgb2rgb: Make sure COMPILE_TEMPLATE_AVX is defined 
Found-by: iive
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 02:54:28 +01:00
Michael Niedermayer
3f4290a206 swscale/x86/rgb2rgb_template: try to fix build without AVX 
Found-by: iive
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-14 02:22:44 +01:00
Luca Barbato
c85aad9cb2 doxy: Define a group for libswscale documentation 
Uniform the style and eliminate a warning on newer doxygen version..
 2013-12-13 23:53:30 +01:00
Michael Niedermayer
4d18060e56 swscale/utils: fill xyz tables only when they will be used 
makes the first call to sws_getContext() 1ms faster

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-07 02:04:31 +01:00
James Almer
56572787ae Add Windows resource file support for shared libraries 
Originally written by James Almer <jamrial@gmail.com>

With the following contributions by Timothy Gu <timothygu99@gmail.com>

* Use descriptions of libraries from the pkg-config file generation function
* Use "FFmpeg Project" as CompanyName (suggested by Alexander Strasser)
* Use "FFmpeg" for ProductName as MSDN says "name of the product with which the
  file is distributed" [1].
* Use FFmpeg's version (N-xxxxx-gxxxxxxx) for ProductVersion per MSDN [1].
* Only build the .rc files when --enable-small is not enabled.

[1] http://msdn.microsoft.com/en-us/library/windows/desktop/aa381058.aspx

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-05 23:42:07 +01:00
Michael Niedermayer
8733b363ac Merge commit 'c16bfb147df8a9d350e8a0dbc01937b78faf5949' 
* commit 'c16bfb147df8a9d350e8a0dbc01937b78faf5949':
  swscale: x86: Consistently use lowercase function name suffixes

Conflicts:
	libswscale/x86/rgb2rgb.c
	libswscale/x86/swscale.c

See: 1de064e21e
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-23 12:10:40 +01:00
Diego Biurrun
c16bfb147d swscale: x86: Consistently use lowercase function name suffixes 2013-11-22 23:01:51 +01:00
Michael Niedermayer
f836b0c581 swscale/x86: SIMD deinterleaveBytes() depends on YASM 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-19 22:36:27 +01:00
Michael Niedermayer
3033cd7555 swscale/x86/rgb2rgb_template: add mmx/sse2/avx optimized deinterleaveBytes 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-19 15:13:48 +01:00
Michael Niedermayer
1de064e21e swscale/x86/rgb2rgb: change cpu optim identifiers to lower case 
This makes the code more similar to the other optims and allows us
to use the same macros to build function names

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-19 15:13:48 +01:00
Michael Niedermayer
4729b529e6 swscale/x86/rgb2rgb: extend framework to also include AVX 
This does not yet include any actual AVX code

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-19 15:13:48 +01:00
Michael Niedermayer
94d7ca2b58 swscale: fix used stride in planarToNv12Wrapper() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-19 15:13:48 +01:00
Michael Niedermayer
ef627bf9ec swscale: add nv12/nv21->yuv420 converter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-19 15:13:48 +01:00
Michael Niedermayer
6909a611d2 swscale/swscale_unscaled: fix right column handling in planarCopyWrapper 
Found-by: Михаил <Micky53@mail.ru>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-16 21:15:05 +01:00
Stefano Sabatini
2a6c95d85f lsws/utils: introduce scale_algorithms array 
Allow some dumb factorizations, slightly decrease spaghetti factor.
 2013-11-05 14:01:53 +01:00
Stefano Sabatini
246e323de8 lsws/utils: fix typo 2013-11-05 00:04:17 +01:00
Reimar Döffinger
4fab08c94f Optimize pure C unscaled yuv2rgb. 
Aligning the tables reduces the amount of code generated on
e.g. ARM as the offset constant then has few enough set bits
so it can be encoded inside a single instruction instead of 2.
Ideally all should be declared aligned, but the DECLARE_ALIGNED
macros does not work with pointer tables, thus also reordered
the tables.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2013-10-30 20:52:24 +01:00
Stefano Sabatini
ff9d11f95d lsws: use av_pix_fmt_get_chroma_sub_sample() 
Remove duplicated getSubSampleFactors() function. Simplify.
 2013-10-24 08:12:38 +02:00
Michael Niedermayer
eb4205cc89 swscale/utils: check mprotect() return code 
Found-by: wm4
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-23 10:14:05 +02:00
Michael Niedermayer
d0a3bc1302 swscale/yuv2rgb: clip cy, avoid division by 0 with 0 contrast 
Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-17 14:02:43 +02:00
Michael Niedermayer
2db6547237 swscale/utils/sws_setColorspaceDetails(): fix indention 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-17 14:02:43 +02:00
Paul B Mahol
37d6b2b4e6 swsscale/swscale_unscaled: add GBRAP16 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-16 20:44:12 +02:00
Michael Niedermayer
9ec9d46365 swscale/swscale_unscaled: fix alpha pointer & stride for planarRgb16ToRgb16Wrapper() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-16 20:44:12 +02:00
Michael Niedermayer
a830915b78 swscale: Use full resolution chroma for yuv2rgb when the input has full chroma 
See Ticket3028

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-10 17:28:59 +02:00
Michael Niedermayer
5710f55e49 Merge commit '6b3ff6f91a535d6383f41ca7bdf760165dcb6015' 
* commit '6b3ff6f91a535d6383f41ca7bdf760165dcb6015':
  swscale: provide a default scaler if none is set

Conflicts:
	libswscale/utils.c

The default is left at bicubic until someone has compared the scalers
properly speed and quality wise.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-06 11:44:05 +02:00
Michael Niedermayer
ccf96f8c64 swscale/options: switch default to bicubic 
Suggested-by: Ronald S. Bultje
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-06 10:47:09 +02:00
Vittorio Giovara
6b3ff6f91a swscale: provide a default scaler if none is set 
Lanczos for general case, sinc for upscaling, Gaussian for
downscaling. According to current literature these scalers
should be the best quality-wise algorithms for each case.

Inspired from a patch by wm4 <nfxjfg@googlemail.com>

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-10-05 18:38:55 +02:00
Michael Niedermayer
2e2a2d8801 swscale/utils: dont divide by zero with zero vectors 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-01 00:27:28 +02:00
wm4
01e3340fb6 swscale: make bilinear scaling the default 
Before this commit, sws_init_context() failed with an error if no scaler
was explicitly set.

Defaulting to something reasonable is better behavior.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-30 18:14:58 +02:00
Michael Niedermayer
13eff473ad swscale/swscale_unscaled: fix alpha values for rgb/bgr -> RGB32_1 / BGR32_1 
Found-by: Justin Ruggles
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-19 23:15:51 +02:00
Michael Niedermayer
2d28950da9 swscale/utils: remove redundant NULL checks before sws_freeVec() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-17 21:48:54 +02:00
Michael Niedermayer
a446657d8c swscale/utils: simplify cpu caps printing code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-17 21:31:58 +02:00
Michael Niedermayer
9d052adbeb swscale/utils: Simplify scaler name printing code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-17 21:29:42 +02:00
Michael Niedermayer
aec91de549 swscale/utils: Allow sws_setColorspaceDetails() to use the tables from sws_getColorspaceDetails() 
Previously this would have lead to a memcpy(a,a) which violates the
requirement of non overlapping src and dst.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-17 17:21:13 +02:00
Michael Niedermayer
46a723ec72 swscale/yuv2rgb: make sure yuvTable is set to NULL after deallocation 
ensures no stale pointers remain

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-16 22:47:21 +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
Michael Niedermayer
c914c99d4b swscale/utils: use memcpy instead of loop in sws_cloneVec() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-08 16:39:38 +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
Sean McGovern
01a82f1dc5 ppc: don't return a value from a function declared void 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-08-30 11:56:11 +02:00
Michael Niedermayer
09c94b57ca Merge commit 'a6b650118543e1580e872896d8976042b7c32d01' 
* commit 'a6b650118543e1580e872896d8976042b7c32d01':
  ppc: cosmetics: Consistently format CPU flag detection invocations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-30 11:48:54 +02:00
Sean McGovern
f1f728cbe4 ppc: don't return a value from a function declared void 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-08-30 00:41:10 +03:00
Michael Niedermayer
f896f92337 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  cosmetics: Place arch initialization calls in alphabetical order

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-29 16:15:54 +02:00
Michael Niedermayer
01cac26f68 Merge commit '1909f6b1b6da2db371c179bed5a19aaf979b7557' 
* commit '1909f6b1b6da2db371c179bed5a19aaf979b7557':
  swscale: cosmetics: Drop silly camelCase from swScale function pointer name

Conflicts:
	libswscale/swscale_unscaled.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-29 15:56:03 +02:00
Michael Niedermayer
c49b6c3d99 Merge commit '4e0799a4d04404abfa8fbc072640be76465158cf' 
* commit '4e0799a4d04404abfa8fbc072640be76465158cf':
  swscale: Add some missing av_cold to arch-specific init functions

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-29 15:48:53 +02:00
Michael Niedermayer
c5cec9a42b Merge commit '3aa682f25324d811ec284edc808eb71a46eae950' 
* commit '3aa682f25324d811ec284edc808eb71a46eae950':
  swscale: consistent names for arch-specific acceleration functions

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-29 15:41:05 +02:00
Michael Niedermayer
5ff1b588eb Merge commit 'c2503d9c8ab42ea55922e9f5a10c8bfbbbfeaf19' 
* commit 'c2503d9c8ab42ea55922e9f5a10c8bfbbbfeaf19':
  swscale: ppc: Hide arch-specific initialization details

Conflicts:
	libswscale/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-29 15:10:09 +02:00
Michael Niedermayer
db6b389c7f Merge commit 'a519583991c38d38503ab08357716513facc5725' 
* commit 'a519583991c38d38503ab08357716513facc5725':
  swscale: x86: Hide arch-specific initialization details

Conflicts:
	libswscale/x86/Makefile
	libswscale/x86/swscale.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-29 14:42:34 +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
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
a6b6501185 ppc: cosmetics: Consistently format CPU flag detection invocations 2013-08-29 11:31:32 +02:00
Diego Biurrun
67e6a9f558 cosmetics: Place arch initialization calls in alphabetical order 2013-08-29 11:24:14 +02:00
Diego Biurrun
1909f6b1b6 swscale: cosmetics: Drop silly camelCase from swScale function pointer name 2013-08-29 10:23:54 +02:00
Diego Biurrun
4e0799a4d0 swscale: Add some missing av_cold to arch-specific init functions 2013-08-29 10:23:53 +02:00
Diego Biurrun
3aa682f253 swscale: consistent names for arch-specific acceleration functions 2013-08-29 10:23:52 +02:00
Diego Biurrun
c2503d9c8a swscale: ppc: Hide arch-specific initialization details 
Also give consistent names to init functions.
 2013-08-29 10:23:41 +02:00
Diego Biurrun
a519583991 swscale: x86: Hide arch-specific initialization details 
Also give consistent names to init functions.
 2013-08-28 23:59:24 +02:00
Diego Biurrun
f61bece684 ppc: Add and use convenience macro to check for AltiVec availability 2013-08-28 23:54:15 +02:00
Michael Niedermayer
23b3141261 swscale: improve dither checks 
Bssed on patch by Øyvind Kolås <pippin@gimp.org>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-19 18:33:50 +02:00
Michael Niedermayer
8c50ea2251 swscale: set dither to a specific value for rgb/bgr8 output 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-19 18:31:35 +02:00
Michael Niedermayer
c62801270f swscale: change ff_dither_8x8_128 dimensions to be consistent with the others 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-16 16:06:59 +02:00
Michael Niedermayer
c14fc4585c Merge commit 'aa2ba8c99e5708884a56aea9c1d96e014866f8a3' 
* commit 'aa2ba8c99e5708884a56aea9c1d96e014866f8a3':
  swscale: Move extern declarations for tables to swscale_internal.h

Conflicts:
	libswscale/output.c
	libswscale/swscale_internal.h
	libswscale/swscale_unscaled.c
	libswscale/utils.c
	libswscale/yuv2rgb.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-16 12:56:48 +02:00
Michael Niedermayer
1ef0b8f9cc Merge commit 'd258531502b24cb653204fe4f003c8815755bdc4' 
* commit 'd258531502b24cb653204fe4f003c8815755bdc4':
  swscale: Mark a bunch of tables only used within one file static

Conflicts:
	libswscale/swscale_unscaled.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-16 12:40:32 +02:00