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60312 Commits

Author SHA1 Message Date
Clément Bœsch 822385d775 x86/vp9lpf: add a preload system in FILTER_UPDATE. 
Allow some macro refactoring in filter14().
 2014-01-27 22:39:26 +01:00
Clément Bœsch 315b4775ad x86/vp9lpf: refactor v/h using common macros for P7 to Q7. 2014-01-27 22:39:26 +01:00
Clément Bœsch 5d144086cc x86/vp9lpf: faster P7..Q7 accesses. 
Introduce 2 additional registers for stride3 and mstride3 to allow
direct accesses (lea drops).

3931 → 3827 decicycles in ff_vp9_loop_filter_v_16_16_ssse3

Also uses defines to clarify the code.
 2014-01-27 22:37:42 +01:00
Lukasz Marek ded6b3af41 lavd: add opengl device 
It can render to OpenGL context provided by application or into SDL window

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
 2014-01-27 15:18:18 +01:00
Lukasz Marek 102bd64168 lavd: add avdevice_dev_to_app_control_message API 
New API allows to send messages from devices to application.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
 2014-01-27 15:18:17 +01:00
Lukasz Marek 7151411b9c lavd: add avdevice_app_to_dev_control_message API 
New API allows to send messages from application to devices.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
 2014-01-27 15:18:17 +01:00
Carl Eugen Hoyos 05e5bb6107 Fix decoding of some 8 < bpc < 16 signed j2k samples with libopenjpeg. 
No testcase known.

Reviewed-by: Michael Bradshaw
 2014-01-27 14:38:59 +01:00
Rainer Hochecker bceeccc648 dxva2: bump maximum number of slieces for mpeg2 
Suggested by heleppkes on https://trac.ffmpeg.org/ticket/3133

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-27 14:24:29 +01:00
Lukasz Marek 9d087ab5ef ffplay: remove redundant prototype 
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-27 13:36:01 +01:00
Michael Niedermayer 6369766f01 avcodec/huffyuv: support gbrp9/10/12/14 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-27 02:11:29 +01:00
Michael Niedermayer 7cf8918b0d avcodec/huffyuv: update years in copyright 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-27 01:45:57 +01:00
Michael Niedermayer 17e7048d30 Merge commit 'b7d0d10a1d54073501b728dbe166a32e2b7b26f1' 
* commit 'b7d0d10a1d54073501b728dbe166a32e2b7b26f1':
  x86inc: Speed up assembling with Yasm

See: 4d55fe7204
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 23:42:20 +01:00
Michael Niedermayer 896d6a7736 Merge commit '50ecf15712354a1d5b3f4dc9a57ff90ed7ee9654' 
* commit '50ecf15712354a1d5b3f4dc9a57ff90ed7ee9654':
  avformat: utils: K&R formatting cosmetics

Conflicts:
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 23:35:38 +01:00
Ronald S. Bultje c2871568cf vp9: fix invalid ref frame w/h on size change. 
Fixes invalid reads and crashes in vp90-2-05-resize.webm and fuzzed6.ivf.
The output is still not identical to what libvpx does (because we don't
actually scale in MC).

Reviewed-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 20:16:01 +01:00
Ronald S. Bultje d9343c3484 vp9: disable use_last_frame_mvs on resolution change (scalable). 
Prevents some invalid memory accesses after resolution change in
vp90-2-05-resize.webm, and libvpx does this too.

Reviewed-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 20:15:45 +01:00
Michael Niedermayer e6c0da70fc avcodec/huffyuvdec: optimize >8bps VLC reading 
97479 -> 54891 decicycles

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 19:59:57 +01:00
Loren Merritt b7d0d10a1d x86inc: Speed up assembling with Yasm 
Work around Yasm's inefficiency with handling large numbers of variables
in the global scope.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-01-26 18:40:08 +01:00
Stefano Sabatini 37baa2af43 configure: add missing dependency for the remuxing example 2014-01-26 18:31:03 +01:00
Diego Biurrun 50ecf15712 avformat: utils: K&R formatting cosmetics 
Also adjust some comment wording / spelling and reorder header #includes.
 2014-01-26 18:09:00 +01:00
Stefano Sabatini 9651239f67 ffmpeg: use intermediary variables in reap_filters, increase readability 2014-01-26 18:06:39 +01:00
Stefano Sabatini 68c5ba1f05 doc/filters: re-edit notes on filtergraph escaping 
State the escaping rules more explicitly, reword various sentences and
drop confusing quoting example.

Should fix trac issue #3334.
 2014-01-26 18:06:39 +01:00
Michael Niedermayer 599e629f88 avcodec/huffyuvenc: fix end pointer for stats_out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 16:24:36 +01:00
Michael Niedermayer a301bb63f0 avcodec/huffyuvenc: fail if stats_out is too small instead of silently truncating 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 16:23:45 +01:00
Michael Niedermayer bc11b2c3e6 fate: add test for 16bps ffvhuff 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 04:51:38 +01:00
Jean First 91489d28ba avcodec/libfdk_aacenc: enable 7.1 channel encoding 
7.1(wide) and 7.1(wide-side) channel layouts are supported in fdk_aac since october 2013 (commit fa3eba1644)

Signed-off-by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 03:31:42 +01:00
Michael Niedermayer c46faacdf4 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  configure: clang: explicitly state dep file and rule name in DEPFLAGS

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 03:23:51 +01:00
Michael Niedermayer 0e2dd05c22 Merge commit 'fb87e69ff77f96536768dbae01d82db70c8b41f3' 
* commit 'fb87e69ff77f96536768dbae01d82db70c8b41f3':
  configure: add missing x86 dependency for i686

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 03:19:38 +01:00
Michael Niedermayer 7667afffb8 avcodec/mpeg12dec: Revert Change to mpeg2_fast_decode_block_non_intra 
This fixes the speed regression from 20626f53e9
and still checks sufficiently to prevent out of allocated memory accesses
due to the index

Before:
1823 decicycles in mpeg2_fast_decode_block_non_intra, 8388493 runs, 115 skips
After:
1808 decicycles in mpeg2_fast_decode_block_non_intra, 8388494 runs, 114 skips

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 02:57:40 +01:00
Michael Niedermayer 6a92598e14 avcodec/mpeg12dec: Redesign index checks for mpeg2_fast_decode_block_intra 
This fixes the speed regression from 20626f53e9
and still checks sufficiently to prevent out of allocated memory accesses
due to the index

Before:
1681 decicycles in mpeg2_fast_decode_block_intra, 4194238 runs, 66 skips
After:
1658 decicycles in mpeg2_fast_decode_block_intra, 4194248 runs, 56 skips

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 02:57:29 +01:00
Michael Niedermayer 20626f53e9 Merge commit '6d93307f8df81808f0dcdbc064b848054a6e83b3' 
* commit '6d93307f8df81808f0dcdbc064b848054a6e83b3':
  mpeg12: check scantable indices in all decode_block functions

Benchmarks

Before:
1878 decicycles in mpeg2_decode_block_non_intra, 8388487 runs, 121 skips
1700 decicycles in mpeg2_decode_block_intra, 4194239 runs, 65 skips
1808 decicycles in mpeg2_fast_decode_block_non_intra, 8388492 runs, 116 skips
1669 decicycles in mpeg2_fast_decode_block_intra, 4194248 runs, 56 skips
--
2056 decicycles in mpeg1_decode_block_inter, 65535 runs, 1 skips
2346 decicycles in mpeg1_decode_block_intra, 32768 runs, 0 skips
2011 decicycles in mpeg1_fast_decode_block_inter, 65533 runs, 3 skips
----------------
After:
1858 decicycles in mpeg2_decode_block_non_intra, 8388490 runs, 118 skips
1691 decicycles in mpeg2_decode_block_intra, 4194233 runs, 71 skips
1823 decicycles in mpeg2_fast_decode_block_non_intra, 8388493 runs, 115 skips
1681 decicycles in mpeg2_fast_decode_block_intra, 4194238 runs, 66 skips
--
2010 decicycles in mpeg1_decode_block_inter, 65535 runs, 1 skips
2322 decicycles in mpeg1_decode_block_intra, 32766 runs, 2 skips
1995 decicycles in mpeg1_fast_decode_block_inter, 65535 runs, 1 skips

All benchmarks are the best scores of several runs

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 02:52:21 +01:00
Michael Niedermayer 3e6088f732 avutil/internal.h: add timer.h back 
Without this a developer would have to add a include every time he
wants to benchmark some code, this is a moderate inconvenience.

This reverts the specific hunk from fb0c9d41d6

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 02:23:26 +01:00
Michael Niedermayer 965fa6b0d9 Merge commit 'fb0c9d41d685abb58575c5482ca33b8cd457c5ec' 
* commit 'fb0c9d41d685abb58575c5482ca33b8cd457c5ec':
  avutil: remove timer.h include from internal.h

Conflicts:
	libavcodec/ffv1dec.c
	libavutil/internal.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 01:54:55 +01:00
Michael Niedermayer 53167ecfdb avcodec/huffyuv: support AV_PIX_FMT_YUV(A)4XYP16 and GRAY16 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 00:23:03 +01:00
Janne Grunau 9e057f53aa configure: clang: explicitly state dep file and rule name in DEPFLAGS 
Fixes dependency file generation with gas-preprocessor.pl and clang.
Flags copied from GCC and tested with Apple's clang from Xcode 5 and
5.1 and clang 3.2, 3.3, 3.4 on Linux.
 2014-01-25 21:50:21 +01:00
Janne Grunau fb87e69ff7 configure: add missing x86 dependency for i686 2014-01-25 21:50:20 +01:00
Janne Grunau 6d93307f8d mpeg12: check scantable indices in all decode_block functions 
Add checks to the fast functions used with CODEC_FLAGS2_FAST and move
the check for all other functions to before the invalid memory is
accessed. Fixes https://trac.videolan.org/vlc/ticket/9713 with
CODEC_FLAGS2_FAST.

CC: libav-stable@libav.org
 2014-01-25 21:50:20 +01:00
Janne Grunau fb0c9d41d6 avutil: remove timer.h include from internal.h 
Added libavutil/timer.h include to all files with {START,STOP}_TIMER.
 2014-01-25 21:50:20 +01:00
Michael Niedermayer 214a3b8bf9 avfilter/vf_scale: simplify alignment code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-25 16:54:24 +01:00
Michael Niedermayer 1e48c39ece avfilter/vf_scale: do aspect ratio and scale factor compensation together 
Fixes rounding error

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-25 16:48:13 +01:00
Michael Niedermayer 682ddb89cf Merge branch 'scale-filter-factor' of https://github.com/lkiesow/FFmpeg 
* 'scale-filter-factor' of https://github.com/lkiesow/FFmpeg:
  Documentation for scale filter factor
  Documentation for scale filter factor
  Fixed factor for scale filter
  Factors for scale filter

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-25 16:35:07 +01:00
Michael Niedermayer 018e2b57ca avcodec/libx264: also consider ticks per frame for fps/timebase setup 
Setting fps = 1/timebase is not correct

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-25 16:31:30 +01:00
Clément Bœsch 5f4d04d084 x86/lossless_videodsp: silly one-line cosmetic. 2014-01-25 16:24:50 +01:00
Lars Kiesow c49b036096 Documentation for scale filter factor 2014-01-25 15:34:23 +01:00
Lars Kiesow 69b1d1d99b Documentation for scale filter factor 2014-01-25 15:02:15 +01:00
Lars Kiesow e395f8de5a Fixed factor for scale filter 2014-01-25 15:00:02 +01:00
Lars Kiesow 7fc4c18463 Factors for scale filter 2014-01-25 14:40:48 +01:00
Clément Bœsch 5267e85056 x86/lossless_videodsp: use common macro for add and diff int16 loop. 2014-01-25 14:27:37 +01:00
Clément Bœsch cddbfd2a95 x86/lossless_videodsp: simplify and explicit aligned/unaligned flags 2014-01-25 11:59:43 +01:00
Ramiro Polla 78a9f185eb lavfi/drawtext: add option for drawing border around text 
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-25 04:59:28 +01:00
Ramiro Polla 222fb8276d lavfi/drawtext: get bitmap from glyph in a separate step 
This change makes it possible to transform the glyph or get its border before
turning it into a bitmap.

Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-25 04:46:38 +01:00