a79e921ee6
fft-test: exit with non-zero status if test failed
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Originally committed as revision 24693 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-04 06:56:55 +00:00
8d370d88e5
Fix VP8 decoder dependencies
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This reverts rev 24674 - the VP8 decoder actually depends on cabac.o.
vp8.c includes vp56.h, which includes cabac.h, which has inline functions
that reference tables from cabac.c.
This fixes compilation with --disable-everything --enable-decoder=vp8.
Originally committed as revision 24692 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-04 05:20:49 +00:00
1e73967950
VP8: partially inline decode_block_coeffs
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Avoids a function call in the case of empty DCT blocks (most of the time).
Originally committed as revision 24691 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-04 02:23:25 +00:00
ffbf0794f9
Fix 100L in r24689
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Accidentally committed some timing code.
Originally committed as revision 24690 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-04 01:40:58 +00:00
afb54a85c3
VP8: simplify decode_block_coeffs to avoid having to track nonzero coeffs
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Slightly faster.
Originally committed as revision 24689 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-04 01:38:08 +00:00
d0c38ea0aa
Cosmetics: add missing space to options.c
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Originally committed as revision 24688 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-04 00:08:16 +00:00
b0d5879513
VP8: slightly faster DCT coefficient probability update
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Originally committed as revision 24687 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-03 23:21:47 +00:00
2eef529195
ARM: update struct offsets
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Originally committed as revision 24686 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-03 22:29:38 +00:00
f079a64aea
Move cavs dsp functions to their own struct
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Originally committed as revision 24685 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-03 20:59:00 +00:00
61ee75bbf8
Silence unused function warnings in vp56.h
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Originally committed as revision 24684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-03 11:35:41 +00:00
476be414a4
VP8: make another RAC call branchy
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1-2 clocks faster.
Originally committed as revision 24683 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-03 11:34:24 +00:00
8b9b5e085f
VP5/6/8: add one inline missed in r24677
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Originally committed as revision 24682 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-03 11:21:22 +00:00
0908f1b945
VP8: unroll partition type decoding tree
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~34% faster partition type decoding.
Originally committed as revision 24681 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-03 11:10:58 +00:00
c5dec7f137
VP8: unroll splitmv decoding tree
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Much faster splitmv mode decoding.
Originally committed as revision 24680 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-03 10:37:14 +00:00
23117d69c1
VP8: unroll MB mode decoding tree
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~50% faster MB mode decoding, plus eliminate a costly switch.
Originally committed as revision 24679 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-03 10:24:28 +00:00
cd2769c142
VP5/6/8: tweak some arithcoder inlining
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Always inline the arithmetic coder, except in the case of header-parsing stuff,
in which case don't inline it at all to save code size.
Originally committed as revision 24677 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-03 08:06:08 +00:00
55aa55f2e1
vorbisdec: Return AVERROR(ENOMEM) on malloc() failure.
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This is especially important because classifs can be very large.
Originally committed as revision 24676 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-03 00:27:54 +00:00
366d919016
vorbisdec: Prevent a potential integer overflow.
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If sizeof uint_fast8_t > 1 and sizeof size_t <= 4, the expression that mallocs
classifs is susceptible to integer overflow.
Originally committed as revision 24675 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-03 00:25:06 +00:00
83abdf5ff0
The VP8 decoder does not depend on cabac.o.
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Originally committed as revision 24674 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-02 23:49:49 +00:00
efbc455915
The VP8 decoder does not depend on vp56.o and vp56data.o.
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Originally committed as revision 24673 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-02 23:23:27 +00:00
2e2ca50655
Remove redundant h264pred.o from VP8 objects list.
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It is already selected through the H264DSP dependency of VP8.
Originally committed as revision 24672 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-02 23:16:52 +00:00
370b622a45
VP8: eliminate a dereference in coefficient decoding
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Originally committed as revision 24671 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-02 22:48:38 +00:00
f311208cf1
VP8: much faster DC transform handling
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A lot of the time the DC block is empty: don't do the WHT in this case.
A lot of the rest of the time, there's only one coefficient: make a special
DC-only transform for that case.
When the block is empty, don't incorrectly mark luma DCT blocks as having DC
coefficients.
Originally committed as revision 24670 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-02 20:57:03 +00:00
c934562c12
vorbisdec: change a uint_fast32_t to 'unsigned', fix llvm-gcc build
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Originally committed as revision 24669 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-02 20:35:50 +00:00
827d43bb9d
VP8: move zeroing of luma DC block into the WHT
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Lets us do the zeroing in asm instead of C.
Also makes it consistent with the way the regular iDCT code does it.
Originally committed as revision 24668 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-02 20:18:09 +00:00
d2840fa49c
only store intra prediction modes on the boundary for keyframes, not as a plane.
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inter-frame behaviour unchanged.
Originally committed as revision 24664 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-02 09:44:53 +00:00
497d7991b5
Change a doxy comment to a normal one.
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Originally committed as revision 24662 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-02 07:26:27 +00:00
1aa15491f2
Fix doxygen comments.
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/**\u2264 => /**<
Originally committed as revision 24661 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-02 07:25:25 +00:00
10bf2eebbe
VP8: simplify token_prob handling
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~1.5% faster decode_block_coeffs
Originally committed as revision 24659 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-02 05:20:38 +00:00
c22b4468a6
prevent access to vp8_coeff_band[16]
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Originally committed as revision 24656 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-01 23:20:06 +00:00
6341838f3c
Use word-writing instead of dword-writing (with two cached but otherwise
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unchanged bytes) in the horizontal simple loopfilter. This makes the filter
quite a bit faster in itself (~30 cycles less on Core1), probably mostly
because we don't need a complex 4x4 transpose, but only a simple byte
interleave. Also allows using pextrw on SSE4, which speeds up even more
(e.g. 25% faster on Core i7).
Originally committed as revision 24638 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 23:13:15 +00:00
ace7f813cd
dca: fix dynrange coefficient in xch
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Patch by Nick Brereton
Originally committed as revision 24637 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 22:15:59 +00:00
6768beb4a8
cosmetics: rename output_* to write_*
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Originally committed as revision 24634 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 21:14:03 +00:00
3d2cd42f8a
Simplify verbatim mode fallback by checking the frame size before writing.
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Originally committed as revision 24632 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 21:08:53 +00:00
2249a7f312
Change max_framesize for small final frame.
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Originally committed as revision 24631 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 20:52:33 +00:00
7c29a5de25
Calculate an exact frame size before writing. Now the buffer size requirements
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can be known exactly, so larger frame sizes can be safely encoded without buffer
overwrite.
Originally committed as revision 24630 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 20:32:12 +00:00
675eb677c5
cosmetics: rename find_subblock_rice_params() to find_subframe_rice_params()
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Originally committed as revision 24629 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 20:19:07 +00:00
089c18f315
Reduce number of input parameters to find_subblock_rice_params().
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Originally committed as revision 24628 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 20:17:59 +00:00
d309f01950
10l: fix bit count for frame header
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Originally committed as revision 24627 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 18:48:48 +00:00
b22f9d6535
Simplify fallback to verbatim mode encoding.
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Originally committed as revision 24626 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 17:23:29 +00:00
45e2908757
cosmetics: line wrap and vertical alignment
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Originally committed as revision 24625 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 17:07:24 +00:00
8fbb8d31d8
Combine calc_rice_params_fixed() and calc_rice_params_lpc() into a single
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function.
Originally committed as revision 24624 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 17:06:10 +00:00
43b3273e5b
Remove unneeded wrapper function.
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Originally committed as revision 24622 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 16:50:27 +00:00
0f5cc12c4f
Remove duplicate code by adding a flag for encoding in verbatim mode.
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Originally committed as revision 24621 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 16:46:32 +00:00
05236ed735
Use av_fill_image_pointers/linesizes in place of ff_fill_pointer/linesize,
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and drop the the ff_ variants at the next major bump.
Originally committed as revision 24620 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 16:46:20 +00:00
93d65e3d92
Estimate frame size during encoding.
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Originally committed as revision 24619 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 16:37:23 +00:00
fa738b3ad1
Remove x86/mmx.h. It is not used anymore and has been deprecated for years.
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Originally committed as revision 24618 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 16:20:45 +00:00
0913a92a59
Fix compilation with --disable-yasm. 10l to me.
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Originally committed as revision 24617 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 16:17:54 +00:00
de4bc44abb
Convert deinterlacing MMX code to YASM
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Originally committed as revision 24615 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-31 14:50:51 +00:00
eb96f1698a
cosmetics: indentation
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Originally committed as revision 24612 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30 21:33:51 +00:00
Måns Rullgård
Martin Storsjö
Jason Garrett-Glaser
Alex Converse
Diego Biurrun
Pascal Massimino
Benoit Fouet
Ronald S. Bultje
Nick Brereton
Justin Ruggles
Stefano Sabatini
Vitor Sessak