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3194 Commits

Author SHA1 Message Date
James Almer
fc8db12a73 x86/vp9: inital AVX2 intra_pred 
tos3k-vp9-b10000.webm on a Core i5-4200U @1.6GHz

1219 decicycles in ff_vp9_ipred_dc_32x32_ssse3, 131070 runs, 2 skips
439 decicycles in ff_vp9_ipred_dc_32x32_avx2, 131070 runs, 2 skips

3570 decicycles in ff_vp9_ipred_dc_top_32x32_ssse3, 4096 runs, 0 skips
2494 decicycles in ff_vp9_ipred_dc_top_32x32_avx2, 4096 runs, 0 skips

1419 decicycles in ff_vp9_ipred_dc_left_32x32_ssse3, 16384 runs, 0 skips
717 decicycles in ff_vp9_ipred_dc_left_32x32_avx2, 16384 runs, 0 skips

2737 decicycles in ff_vp9_ipred_tm_32x32_avx, 1024 runs, 0 skips
2088 decicycles in ff_vp9_ipred_tm_32x32_avx2, 1024 runs, 0 skips

3090 decicycles in ff_vp9_ipred_v_32x32_avx, 512 runs, 0 skips
2226 decicycles in ff_vp9_ipred_v_32x32_avx2, 512 runs, 0 skips

1565 decicycles in ff_vp9_ipred_h_32x32_avx, 1024 runs, 0 skips
922 decicycles in ff_vp9_ipred_h_32x32_avx2, 1024 runs, 0 skips

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 02:37:20 +02:00
Michael Niedermayer
e374e77292 avutil/libm: fix fminf() emulation build failure due to undefined FFMIN 
Found-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 21:00:11 +02:00
Michael Niedermayer
afce834843 avutil/libm: Replace macro based fminf() by function 
This avoids issues when the FFMIN parameter evaluation has side effects

Reviewed-by: Clément Bœsch <u@pkh.me>
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 17:18:14 +02:00
Michael Niedermayer
3133e7fd44 avutil/libm: use FFMIN instead of fmin() 
MSVC apparently doesnt support fmin() either

Suggested/Found-by: ubitux, Daemon404, nevcairiel
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 16:02:53 +02:00
Michael Niedermayer
2c1bf3fc96 avutil/libm: fix fminf typo 
Found-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 15:46:03 +02:00
Michael Niedermayer
97508af274 build: add fminf() emulation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 14:54:57 +02:00
Michael Niedermayer
151f88d507 Merge commit 'd816e125fe1fa5c909b706d47904a4d6c1799996' 
* commit 'd816e125fe1fa5c909b706d47904a4d6c1799996':
  dict: const correctness for av_dict_get() and av_dict_copy()

Conflicts:
	libavutil/dict.c
	libavutil/dict.h

See: e12a73246d
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-05 18:55:44 +02:00
Diego Biurrun
d816e125fe dict: const correctness for av_dict_get() and av_dict_copy() 2014-06-05 09:16:15 -07:00
Michael Niedermayer
d37c620c84 avutil/ppc/intreadwrite: try to fix intreadwrite for ppc64le 
Untested due to lack of hardware

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-05 03:30:58 +02:00
Michael Niedermayer
a40c338a00 Merge commit 'd5a55981986ac5d1a31aef3a8d16eaff8534a412' 
* commit 'd5a55981986ac5d1a31aef3a8d16eaff8534a412':
  build: check if AS supports the '.func' directive

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 12:45:35 +02:00
Lou Logan
88f2586adb fix various typos 
Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 10:58:19 -08:00
Michael Niedermayer
bcbd7dbce5 Merge commit '68a06b3a639ee21c78532ee4c50c3366bf890ff7' 
* commit '68a06b3a639ee21c78532ee4c50c3366bf890ff7':
  aarch64: use '#' for whole line asm comments

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 18:13:43 +02:00
Michael Niedermayer
40285d2659 Merge commit '6a0fa4d86f2b3e9060a1153b39fa3bfe36f1b617' 
* commit '6a0fa4d86f2b3e9060a1153b39fa3bfe36f1b617':
  aarch64: remove optional :pg_hi21: for adrp instruction

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 18:03:19 +02:00
Michael Niedermayer
ab9afcdf04 Merge commit 'fd2981ea92d9a776fcb1a13377dce1c8a7db7b5e' 
* commit 'fd2981ea92d9a776fcb1a13377dce1c8a7db7b5e':
  aarch64: add darwin style PAGE/PAGEOFF relocations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 18:02:42 +02:00
Michael Niedermayer
2422a7ffe4 Loose mplayer in MPlayer/incoming/ 
Found-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 16:03:44 +02:00
Michael Niedermayer
3e7b4b9fbd Add direct link to ML in missing_feature_sample() 
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 15:58:27 +02:00
Janne Grunau
d5a5598198 build: check if AS supports the '.func' directive 
Not supported by Clang's integrated assembler. Since it just adds
debug information it can safely omitted.
 2014-06-03 14:23:03 +02:00
Janne Grunau
68a06b3a63 aarch64: use '#' for whole line asm comments 
Both gnu as and clang treat lines starting with '#' as comments if they
aren't consumed by the C-style preprocessor.
Using '//' does not work with clang since comments are removed before
macro expansion.
 2014-06-03 14:23:02 +02:00
Janne Grunau
6a0fa4d86f aarch64: remove optional :pg_hi21: for adrp instruction 
Clang's integrated assembler does not support it.
 2014-06-03 14:23:02 +02:00
Janne Grunau
fd2981ea92 aarch64: add darwin style PAGE/PAGEOFF relocations 2014-06-03 14:23:01 +02:00
Michael Niedermayer
b55d3bbeed Merge commit '880e2aa23645ed9871c66ee1cbd00f93c72d2d73' 
* commit '880e2aa23645ed9871c66ee1cbd00f93c72d2d73':
  Remove all Blackfin architecture optimizations

Conflicts:
	libavcodec/bfin/dsputil.S
	libavcodec/bfin/dsputil_init.c
	libavcodec/bfin/fdct_bfin.S
	libavcodec/bfin/hpel_pixels_no_rnd.S
	libavcodec/bfin/hpeldsp_init.c
	libavcodec/bfin/idct_bfin.S
	libavcodec/bfin/mathops.h
	libavcodec/bfin/pixels.S
	libavcodec/bfin/pixels.h
	libavcodec/bfin/vp3dsp.S
	libavcodec/bfin/vp3dsp_init.c
	libavutil/bfin/asm.h
	libavutil/bfin/attributes.h
	libswscale/bfin/internal_bfin.S
	libswscale/bfin/swscale_bfin.c
	libswscale/bfin/yuv2rgb_bfin.c
	libswscale/swscale_internal.h
	libswscale/version.h

If someone wants to maintain blackfin support in FFmpeg, please contact
ffmpeg-devel@ffmpeg.org

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 19:38:01 +02:00
Michael Niedermayer
666e29fe9e avutil/mathematics/av_add_stable: Avoid av_cmp_q() call 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 19:06:39 +02:00
Michael Niedermayer
e9add0d85b av_add_stable: Add fast special case where step can be represented exactly 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 19:00:18 +02:00
Michael Niedermayer
4956d0e5a6 avutil/mathematics/av_add_stable: check for the common case of inc=1 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 18:02:27 +02:00
Michael Niedermayer
5b7519fbaa avutil/mathematics/av_add_stable: avoid unneeded variable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 18:00:34 +02:00
Diego Biurrun
880e2aa236 Remove all Blackfin architecture optimizations 
Blackfin is a painful platform to work with, no test machines are available
and the range of multimedia applications is dubious. Thus it only represents
a maintenance burden.
 2014-06-02 08:41:47 -07:00
Michael Niedermayer
00759d71a2 avutil/opt: add av_opt_copy() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 20:49:18 +02:00
Michael Niedermayer
f028b7af7b avutil/opt: add opt_size() 
If people want, this could be exported as av_opt_size()
 2014-06-01 20:47:50 +02:00
Michael Niedermayer
6e8e9f1e51 Merge commit '8c02adc62d71dfbb079a04753d8c16152c49de88' 
* commit '8c02adc62d71dfbb079a04753d8c16152c49de88':
  lavu: add all color-related enums to AVFrame

Conflicts:
	libavcodec/avcodec.h
	libavutil/frame.c
	libavutil/frame.h
	libavutil/version.h

The version check is changed so they are available with the current ABI
FFmpeg libs should have no problems with added fields, nor should any
application using the libs, and we regularly added fields in the past.
We also moved 2 of these fields to AVFrame already previously without issues.

See: a80e622924
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 13:18:32 +02:00
wm4
8c02adc62d lavu: add all color-related enums to AVFrame 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-06-01 08:22:02 +02:00
Michael Niedermayer
879aa062f9 avutil/frame: frame_copy_video: support copying from a smaller to a larger frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-31 17:16:44 +02:00
Christophe Gisquet
2267003981 x86: hpeldsp: better factorization 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 21:47:40 +02:00
Michael Niedermayer
232959f184 Merge commit '08cd92144e73195eecc28ed0348e66e255516b82' 
* commit '08cd92144e73195eecc28ed0348e66e255516b82':
  aarch64: Use the correct syntax for relocations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 18:16:15 +02:00
Martin Storsjö
08cd92144e aarch64: Use the correct syntax for relocations 
This fixes building in PIC mode with gas. The examples in the gas
manual showed using a # here even though gas itself actually didn't
support that syntax (and the gas test suite only tests it without
the extra hash sign).

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-05-29 14:47:25 +03:00
Michael Niedermayer
d9c4f61dab Merge commit 'a53551cba86bb67efcb6105fdc337a36c43132bd' 
* commit 'a53551cba86bb67efcb6105fdc337a36c43132bd':
  frame: fix the error path in av_frame_copy_props()

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 12:35:02 +02:00
Roman Savchenko
a53551cba8 frame: fix the error path in av_frame_copy_props() 
First free metadata, then the side data it is contained in.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-05-29 07:59:56 +02:00
James Almer
561bfc85eb x86/dsputilenc: implement SSE2 versions of pix_{sum16, norm1} 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-28 23:29:34 +02:00
Michael Niedermayer
175aeab0b4 Merge commit 'b5aa48551300eed678aaea86ced7086758598a35' 
* commit 'b5aa48551300eed678aaea86ced7086758598a35':
  ppc: Move vec_unaligned_load macro to util_altivec

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-28 14:53:55 +02:00
Michael Niedermayer
2320731614 Merge commit '593886b5dd2b583657aa3fd80bb173f702c9710d' 
* commit '593886b5dd2b583657aa3fd80bb173f702c9710d':
  ppc: util_altivec: Drop unused macros

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-28 14:44:55 +02:00
Diego Biurrun
b5aa485513 ppc: Move vec_unaligned_load macro to util_altivec 
This allows reusing it from multiple files.
 2014-05-28 03:29:33 -07:00
Diego Biurrun
593886b5dd ppc: util_altivec: Drop unused macros 2014-05-28 03:11:24 -07:00
Thierry Foucu
12875df324 Timecode: Support 48fps 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-28 03:25:41 +02:00
Michael Niedermayer
e222cfefcd Merge commit '4d8c28deab2488579f585406110b1be790896e59' 
* commit '4d8c28deab2488579f585406110b1be790896e59':
  imgutils: make systematic palette opaque.

Conflicts:
	libavutil/imgutils.c

See: 4d8c28deab
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-27 02:27:35 +02:00
Nicolas George
55cc60cd6d lavu: add thread message API. 2014-05-26 11:40:15 +02:00
Carl Eugen Hoyos
4d8c28deab imgutils: make systematic palette opaque. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-05-25 08:33:15 +02:00
Clément Bœsch
fa972dcf1a avutil/display: use hypot(). 2014-05-23 23:30:21 +02:00
Michael Niedermayer
6310eb8010 avutil/cpu: force mmx on selection of higher x86 SIMD features 
Fixes various runtime failures with manually set flags that represent no
existing CPU

Fixes Ticket3653

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-20 06:10:59 +02:00
Lukasz Marek
7336e39f3c lavu/fifo: add av_fifo_alloc_array function 
Allows to alloc fifo buffer by passing
number of elements and size of element.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-05-20 00:00:44 +02:00
Michael Niedermayer
cd7ae5af16 Merge commit '82fc9f4b38244236a6ca7f946662ca653044a04c' 
* commit '82fc9f4b38244236a6ca7f946662ca653044a04c':
  display: Include mathematics.h for fallback definition of NAN

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-19 19:28:29 +02:00
Michael Niedermayer
ef1d4ee2f8 Merge commit 'bddd8cbf68551f6405b2bf77cc3e212af9fbe834' 
* commit 'bddd8cbf68551f6405b2bf77cc3e212af9fbe834':
  Add transformation matrix API.

Conflicts:
	libavcodec/avcodec.h
	libavcodec/utils.c
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-19 19:12:30 +02:00