7e7c4b6008
Put ff_ prefix on non-static {put_signed,put,add}_pixels_clamped_mmx()
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functions.
Originally committed as revision 24987 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-30 16:22:27 +00:00
19d929f9a3
cosmetics in imdct_sse
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Originally committed as revision 24958 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-28 21:03:13 +00:00
4eca52ed19
Fix typos when converting inline asm to yasm, fixes MMX-only fate-ea-vp61.
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Originally committed as revision 24948 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-26 14:33:39 +00:00
6697bc33e2
Revert r24931, it broke Win32 and some BSD compiles (yay fate).
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Originally committed as revision 24934 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-25 20:36:35 +00:00
72f642400b
Mark xmm6 and xmm7 as clobbered in ff_vp3_idct_sse2(), which is contributing
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to the VP6 fate failures on Win64.
Originally committed as revision 24931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-25 19:57:05 +00:00
69dad87c48
VP6: fix vp6_filter_diag4_mmx/sse on 64-bit
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The stride can be negative and must be sign extended before being
used in pointer arithmetic.
Originally committed as revision 24926 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-25 15:41:11 +00:00
89fa3504ed
Move vp6_filter_diag4() x86 SIMD code from inline ASM to YASM. This should
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help in fixing the Win64 fate failures.
Originally committed as revision 24922 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-25 13:44:16 +00:00
3a0885146c
Move vp6_filter_diag4() from DSPContext to VP56DSPContext.
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Originally committed as revision 24921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-25 13:42:28 +00:00
c0ec9918b0
Remove global mm_flags variable
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Originally committed as revision 24909 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-24 17:47:05 +00:00
3611c45ab7
Mark xmm registers as clobbered in simple loopfilter. Should fix the last
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two VP8-related fate failures on Win64.
Originally committed as revision 24908 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-24 16:52:27 +00:00
cb4f12466b
imdct/x86: Use "s->mdct_size" instead of "1 << s->mdct_bits".
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It generates smaller cleaner code.
Originally committed as revision 24887 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-23 15:51:09 +00:00
684d608bde
Fix segfaults in VP8 SIMD code on Win64 (and FATE/win64 failures).
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Originally committed as revision 24871 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-23 02:41:22 +00:00
78b5c97d3e
Convert ff_imdct_half_sse() to yasm.
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This is to avoid split asm sections that attempt to preserve some
registers between sections.
Originally committed as revision 24869 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-22 14:39:58 +00:00
05c04cdf54
VP5/6/8: ~7% faster arithmetic decoding
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Grab from the bitstream in 16-bit chunks instead of 8-bit chunks.
TODO: grab in 32-bit chunks on 64-bit systems.
Originally committed as revision 24783 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-12 01:11:32 +00:00
4a384de5b8
Split h264dsp and h264pred in configure.
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Many H.264 derivatives, like RV40 and VP8, use the H.264 prediction functions
but not the weight/loopfilter functions.
This should reduce the size of builds with one of these derivatives but without
H.264 decoding itself.
Originally committed as revision 24741 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-07 23:10:25 +00:00
98fe09df7b
Add file missing in r24702
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Originally committed as revision 24703 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-05 00:49:48 +00:00
c12d6955e2
H.264: SSE2/SSSE3 weighted prediction asm
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Patch by Eli Friedman <eli.friedman at gmail dot com>
Originally committed as revision 24702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-05 00:13:38 +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
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
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
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
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
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
740dfe7012
Fix compilation in x86_64. I broke it with r24580.
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Originally committed as revision 24582 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-29 22:45:21 +00:00
2c3dda6838
Translate libmpeg2 MMX IDCT to plain asm
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Originally committed as revision 24580 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-29 22:19:54 +00:00
ab4d031889
Use pmaddubsw for the mbedge_filter (>=ssse3), 6-10 cycles faster.
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Originally committed as revision 24514 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 21:18:19 +00:00
e25dee602f
VP8: Much faster SSE2 MC
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5-10% faster or more on Phenom, Athlon 64, and some others.
Helps some on pre-SSSE3 Intel chips as well, but not as much.
Originally committed as revision 24513 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 19:34:00 +00:00
48adb7e7a4
Enable no-loop memory/register saving for ssse3/sse4 also.
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Originally committed as revision 24511 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 14:07:57 +00:00
2a180c69ea
Save a register (or regsize of stackspace for x86-32) for the no-loop
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mbedge loopfilter functions, by re-using space that holds a variable
that we no longer need.
Originally committed as revision 24510 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 14:00:15 +00:00
bcd4aa6498
Use nested ifs instead of &&, which appears to not work with %ifidn (i.e. this
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construct was always enabled, even for <ssse3 versions).
Originally committed as revision 24509 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 13:56:51 +00:00
2208053bd3
Split pextrw macro-spaghetti into several opt-specific macros, this will make
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future new optimizations (imagine a sse5) much easier. Also fix a bug where
we used the direction (%2) rather than optimization (%1) to enable this, which
means it wasn't ever actually used...
Originally committed as revision 24507 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 13:50:59 +00:00
6de5b7c6b8
Fix obvious bug in assignment. Somehow, the test vectors don't test this...
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Originally committed as revision 24489 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-25 02:42:40 +00:00
e3f7bf774c
Fix SPLATB_REG mess. Used to be a if/elseif/elseif/elseif spaghetti, so this
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splits it into small optimization-specific macros which are selected for each
DSP function. The advantage of this approach is that the sse4 functions now
use the ssse3 codepath also without needing an explicit sse4 codepath.
Originally committed as revision 24487 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-24 19:33:05 +00:00
3611e7a309
Inline asm for VP56 arith coder
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This is a lot more reliable to get cmov rather than trying to trick gcc into
generating it, useful since it's 2% faster overall.
Patch by Eli Friedman <eli.friedman at gmail>
Originally committed as revision 24471 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-23 21:46:30 +00:00
3ae079a3c8
VP8: optimize DC-only chroma case in the same way as luma.
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Add MMX idct_dc_add4uv function for this case.
~40% faster chroma idct.
Originally committed as revision 24455 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-23 06:02:52 +00:00
51c9156438
VP8 asm: cosmetics (spacing)
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Originally committed as revision 24453 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-23 03:02:56 +00:00
8a467b2d44
VP8: 30% faster idct_mb
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Take shortcuts based on statistically common situations.
Add 4-at-a-time idct_dc function (mmx and sse2) since rows of 4 DC-only DCT
blocks are common.
TODO: tie this more directly into the MB mode, since the DC-level transform is
only used for non-splitmv blocks?
Originally committed as revision 24452 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-23 02:58:27 +00:00
c25c776708
VP8: clear DCT blocks in iDCT instead of using clear_blocks.
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~0.3% faster overall.
Originally committed as revision 24448 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-23 00:07:16 +00:00
dc5eec8085
Use pextrw for SSE4 mbedge filter result writing, speedup 5-10cycles on
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CPUs supporting it.
Originally committed as revision 24437 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-22 19:59:34 +00:00
003243c3c2
Fix and enable horizontal >=SSE2 mbedge loopfilter.
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Originally committed as revision 24409 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-22 01:35:26 +00:00
c7b1d9768c
relicense h264 deblock sse2 to lgpl
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Originally committed as revision 24408 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-22 00:39:49 +00:00
532e769701
sync yasm macros from x264
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Originally committed as revision 24406 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-21 22:45:16 +00:00
8731dbd890
Eliminate one instruction in VP8 dc_add_sse4
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Originally committed as revision 24405 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-21 22:41:37 +00:00
7dd224a42d
Various VP8 x86 deblocking speedups
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SSSE3 versions, improve SSE2 versions a bit.
SSE2/SSSE3 mbedge h functions are currently broken, so explicitly disable them.
Originally committed as revision 24403 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-21 22:11:03 +00:00
b8b231b5dc
Make mmx VP8 WHT faster
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Avoid pextrw, since it's slow on many older CPUs.
Now it doesn't require mmxext either.
Originally committed as revision 24397 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-21 20:51:01 +00:00
af521abc28
Add header declarations for mmx/sse constants missing them
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Originally committed as revision 24381 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-21 10:02:07 +00:00
c7eec58170
Move ff_pw_* from vc1dsp_mmx.c to dsputil_mmx.c
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Should fix compilation with icc and should help prevent any future duplicates
Originally committed as revision 24380 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-21 10:02:03 +00:00
e9e456d850
VP8 MBedge loopfilter MMX/MMX2/SSE2 functions for both luma (width=16)
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and chroma (width=8).
Originally committed as revision 24378 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-20 22:58:56 +00:00
268821e76e
Chroma (width=8) inner loopfilter MMX/MMX2/SSE2 for VP8 decoder.
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Originally committed as revision 24377 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-20 22:04:18 +00:00
c60ed66dbe
Revert r24339 (it causes fate failures on x86-64) - I'll figure out what's
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wrong with it tomorrow or so, then re-submit.
Originally committed as revision 24341 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-19 23:57:09 +00:00
6526976f0c
Remove FF_MM_SSE2/3 flags for CPUs where this is generally not faster than
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regular MMX code. Examples of this are the Core1 CPU. Instead, set a new flag,
FF_MM_SSE2/3SLOW, which can be checked for particular SSE2/3 functions that
have been checked specifically on such CPUs and are actually faster than
their MMX counterparts.
In addition, use this flag to enable particular VP8 and LPC SSE2 functions
that are faster than their MMX counterparts.
Based on a patch by Loren Merritt <lorenm AT u washington edu>.
Originally committed as revision 24340 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-19 22:38:23 +00:00
1878f685c0
Implement chroma (width=8) inner loopfilter MMX/MMX2/SSE2 functions.
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Originally committed as revision 24339 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-19 21:53:28 +00:00
fb9bdf048c
Be more efficient with registers or stack memory. Saves 8/16 bytes stack
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for x86-32, or 2 MM registers on x86-64.
Originally committed as revision 24338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-19 21:45:36 +00:00
3facfc99da
Change function prototypes for width=8 inner and mbedge loopfilter functions
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so that it does both U and V planes at the same time. This will have speed
advantages when using SSE2 (or higher) optimizations, since we can do both
the U and V rows together in a single xmm register.
This also renames filter16 to filter16y and filter8 to filter8uv so that it's
more obvious what each function is used for.
Originally committed as revision 24337 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-19 21:18:04 +00:00
1ee076b1b1
more credits to D. J. Bernstein for fft
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Originally committed as revision 24308 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 20:06:42 +00:00
819b2dd2b1
Attempt to fix x86-64 testsuite on fate.
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Originally committed as revision 24275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 21:35:30 +00:00
6f323f1251
Remove duplicate define.
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Originally committed as revision 24272 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 19:54:47 +00:00
889b2c26ee
Revert 24270, it contained some stuff that shouldn't have been in there.
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Originally committed as revision 24271 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 19:54:25 +00:00
2356a7834b
Remove duplicate define.
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Originally committed as revision 24270 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 19:42:32 +00:00
ede1b9665a
Give x86 r%d registers names, this will simplify implementation of the chroma
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inner loopfilter, and it also allows us to save one register on x86-64/sse2.
Originally committed as revision 24269 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 19:38:10 +00:00
526e831a46
Change return statement, the REP_RET is a mistake since the else case (x86-64,
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sse2) doesn't actually loop, so REP_RET isn't necessary.
Originally committed as revision 24268 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 18:29:14 +00:00
a711eb4829
VP8 H/V inner loopfilter MMX/MMXEXT/SSE2 optimizations.
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Originally committed as revision 24250 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-15 23:02:34 +00:00
faa26db28b
MMX/SSE VC1 loop filter
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Originally committed as revision 24208 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 22:53:01 +00:00
7af8fbd348
Make ff_pw_4 128 bits
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Originally committed as revision 24207 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 22:52:55 +00:00
881fd7a62f
Move SSE optimized 32-point DCT to its own file. Should fix breakage with YASM
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disabled.
Originally committed as revision 24078 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-06 17:48:23 +00:00
4dcc4f8eaa
SSE optimized 32-point DCT
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Originally committed as revision 24077 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-06 16:58:54 +00:00
f2a30bd840
Simple H/V loopfilter for VP8 in MMX, MMX2 and SSE2 (yay for yasm macros).
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Originally committed as revision 24029 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-03 19:26:30 +00:00
b06855f18a
SSSE3 versions of vp8 width4 bilinear MC functions
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Originally committed as revision 24013 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-03 00:48:12 +00:00
dcc602d802
SSSE3 versions of width4 VP8 6-tap MC functions
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Also make some small changes to saturation order of 4-tap SSSE3 MC to fix a
non-bitexactness bug.
Patch mostly by Eli Friedman <eli.friedman AT gmail DOT com>.
Originally committed as revision 23965 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-02 05:27:41 +00:00
8434fc26eb
Fix 100L in vp8dsp asm init
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Originally committed as revision 23946 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-01 22:09:22 +00:00
17dc7c7a60
Fix h264/vp8 intra pred on Athlon XP
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Whose idea was it to have a CPU that didn't SIGILL on an invalid instruction?
Originally committed as revision 23927 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-01 10:29:47 +00:00
49bd8e4b84
Fix grammar errors in documentation
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Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-30 15:38:06 +00:00
82a8d0f114
Use add instead of lshift in mmxext vp8 idct
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Originally committed as revision 23891 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-29 17:23:17 +00:00
565344e7e4
Remove unused macros (duplicates from the now-LGPL x86util.asm).
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Originally committed as revision 23890 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-29 17:04:29 +00:00
2dd2f71692
MMX idct_add for VP8.
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Originally committed as revision 23886 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-29 14:43:11 +00:00
29e719377f
Add missing mm_support call toff_h264_pred_init_x86.
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I'm not sure if this is supposed to be here, but it can't hurt.
Originally committed as revision 23885 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-29 12:28:06 +00:00
004cda8e79
Add mmxext version of VP8 DC Hadamard transform
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Originally committed as revision 23878 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-29 01:41:59 +00:00
37355fe823
Make x86util.asm LGPL so we can use it in LGPL asm
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Strip out most x264-specific stuff (not used anywhere in ffmpeg).
Originally committed as revision 23877 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-29 00:40:12 +00:00
bc14f04b2f
MMXEXT version of vp8 4x4 vertical pred
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Originally committed as revision 23876 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-29 00:23:52 +00:00
fb9927ad7d
Add mmx/mmxext/ssse3 4x4 TM intra pred functions for vp8
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Originally committed as revision 23875 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-28 23:53:07 +00:00
8b746bb473
Add missing comment header for predict_4x4_dc_mmxext
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Originally committed as revision 23874 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-28 23:37:24 +00:00
270a85d259
Fix some intra pred MMX functions that used MMXEXT instructions
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Also add predict_4x4_dc MMXEXT function for vp8/h264.
Originally committed as revision 23873 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-28 23:35:17 +00:00
a912da761d
Fix VP8 bilinear mc on x86_64
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Originally committed as revision 23872 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-28 22:13:14 +00:00
50f70541d3
Change MMXEXT to MMX2, MMXEXT is deprecated
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Originally committed as revision 23865 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-28 21:12:00 +00:00
0fecad09fe
Add x86 asm functions for VP8 put_pixels
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Originally committed as revision 23858 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-28 19:14:40 +00:00
a173aa8940
Add MMX, SSE2, SSSE3 asm for VP8 bilinear MC
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Originally committed as revision 23857 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-28 18:56:24 +00:00
1f65b67c46
Fix x86 build with h264dsp disabled
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Originally committed as revision 23844 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-28 10:02:15 +00:00
b3858964d6
Add const to some pointer parameters.
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Patch by Eli Friedman, eli D friedman A gmail
Originally committed as revision 23826 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-27 15:11:38 +00:00
30bdefd1de
Fix build without yasm
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Originally committed as revision 23816 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-27 02:52:43 +00:00
0178d14fe5
First shot at VP8 optimizations:
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- MMXEXT, SSE2 and SSSE3 MC functions
- MMX and SSE4 IDCT dc_add functions
Patch by Jason Garrett-Glaser <darkshikari gmail com> and myself.
Originally committed as revision 23815 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-27 02:01:45 +00:00
0912db0206
Make vp8 select h264dsp and use this to pull in mmx intrapred
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Originally committed as revision 23790 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-25 19:10:08 +00:00
0c59074868
Fix compilation without --enable-gpl.
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Originally committed as revision 23789 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-25 19:06:29 +00:00
96da2a6967
Cosmetics: Fix indentation.
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Originally committed as revision 23785 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-25 18:34:03 +00:00
4af8cdfc3f
16x16 and 8x8c x86 SIMD intra pred functions for VP8 and H.264
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Originally committed as revision 23783 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-25 18:25:49 +00:00
89c7d8058c
Fix compilation on x64.
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Originally committed as revision 23753 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-24 08:53:32 +00:00
57dbd12b6d
Fix asm constraints in apply_window()
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Originally committed as revision 23752 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-24 08:46:47 +00:00
bc2b368215
SSE-optimized MP3 floating point windowing functions
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Originally committed as revision 23750 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-24 07:44:50 +00:00
2966cc1849
Update x264asm header files to latest versions.
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Modify the asm accordingly.
GLOBAL is now no longoer necessary for PIC-compliant loads.
Originally committed as revision 23739 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-23 19:20:46 +00:00
413abbe164
Add bitexact versions of put_no_rnd_pixels8 _x2 and _y2 for vp3/theora
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Originally committed as revision 23463 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-04 04:46:26 +00:00
179655b6c6
vp3: The DC-only IDCT is surprisingly not supposed to be bitexact to the
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full IDCT. Fix this.
Originally committed as revision 23358 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-28 07:01:34 +00:00
22cb6fb60f
Adding missing () to mathops.h.
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Originally committed as revision 23083 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-11 00:22:50 +00:00
1c71b5c89a
Replace more "m" constraints with MANGLE to fix compilation issues
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with x86_32 gcc 4.4.4 and -fPIC.
Originally committed as revision 23082 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-10 21:16:08 +00:00
ba87f0801d
Remove explicit filename from Doxygen @file commands.
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Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.
Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 14:45:34 +00:00
eb6a6cd788
vp3: DC-only IDCT
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2-4% faster overall decode
Originally committed as revision 22896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-17 02:04:30 +00:00
27eecec359
Convert two "m" constraints to MANGLE to fix compilation with some compilers.
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Originally committed as revision 22760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-01 16:52:14 +00:00
d343d59837
Replace remaining uses of ATTR_ALIGNED with DECLARE_ALIGNED
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Originally committed as revision 22593 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-18 15:00:17 +00:00
3bd74e9243
Simplify arch-specific object file lists
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Originally committed as revision 22570 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-16 21:23:03 +00:00
43f60eba19
Move arch-specific makefile parts into $arch/Makefile
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Originally committed as revision 22569 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-16 21:22:59 +00:00
4693b031a3
Move H264 dsputil functions into their own struct
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This moves the H264-specific functions from DSPContext to the new
H264DSPContext. The code is made conditional on CONFIG_H264DSP
which is set by the codecs requiring it.
The qpel and chroma MC functions are not moved as these are used by
non-h264 code.
Originally committed as revision 22565 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-16 01:17:00 +00:00
05aec7bb87
Separate DWT from snow and dsputil
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This moves the DWT functions from snow.c and dsputil.c to a file of
their own. A new struct, DWTContext, holds the function pointers
previously part of DSPContext.
Originally committed as revision 22522 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-14 17:50:12 +00:00
f49747e904
x86: move function prototypes to header files
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Originally committed as revision 22266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:37:08 +00:00
c26e58e32c
Add some missing #includes
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Originally committed as revision 22258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:36 +00:00
1429224b04
Move FFT parts from dsputil.h to fft.h
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Originally committed as revision 22235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 14:34:46 +00:00
84dc2d8afa
Remove DECLARE_ALIGNED_{8,16} macros
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These macros are redundant. All uses are replaced with the generic
DECLARE_ALIGNED macro instead.
Originally committed as revision 22233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 14:24:59 +00:00
5e46be96f8
Move NEG_[US]SR32 macros to mathops.h
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Originally committed as revision 21873 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-17 23:58:59 +00:00
19530266a5
Enable SSE2 (put|avg)_pixels_16_sse2
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SVQ1 chroma has been special-cased aligned to 16-bytes since at least r15466
Other architectures also assume 16-byte alignment here too but set STRIDE_ALIGN
to 16.
Originally committed as revision 21736 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-10 02:02:06 +00:00
3d05c1fbec
Make the jump-table section-relative for x86_64 with PIC enabled.
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This allows to get rid of the macho64 specific hack that moves them
to rodata (with worse cache behaviour) and avoids textrels which
e.g. Gentoo does not allow for x86_64 libraries.
Originally committed as revision 21551 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 19:26:47 +00:00
900479bb74
optimize h264_loop_filter_strength_mmx2
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244->160 cycles on core2
Originally committed as revision 21462 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-26 17:17:48 +00:00
3deb53849e
Implement an sse version of scalarproduct_float().
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Originally committed as revision 21386 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-22 23:07:58 +00:00
c67278098d
Move array specifiers outside DECLARE_ALIGNED() invocations
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Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-22 03:25:11 +00:00
1f630b9717
Use two separate memory arguments since 8+() is invalid gas syntax
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Originally committed as revision 21360 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-21 09:46:57 +00:00
b4c2ada528
Attempt to fix asm compilation failure.
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Only tested on gcc 4 & x86_64.
Originally committed as revision 21355 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-20 19:23:19 +00:00
5e7dfb7de1
Move COPY3_IF_LT to lavc/mathops.h
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This obscure macro is only used in motion_est.c so having it in lavc
makes more sense. See discussion here:
http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2008-November/056561.html
Originally committed as revision 21346 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-20 06:01:54 +00:00
c4f2b6dce3
Use constant offsets for memory operands since gcc is unable to
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This fixes gcc failing to fit 6 memory locations into 7 registers on x86-32
Originally committed as revision 21337 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-20 00:34:10 +00:00
9ac4548ff7
Fix h264_loop_filter_strength_mmx2() so it works with b frames.
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Originally committed as revision 21327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-19 16:40:36 +00:00
ebddd2e253
Remove -2 -> -1 remapping, its not needed anymore as we must remap all
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references per LUT anyway.
Originally committed as revision 21323 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-19 14:28:19 +00:00
5716aec3f9
Fix XvMC. XvMCCreateBlocks() may not allocate 16-byte aligned blocks,
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so we can't use SSE-optimized routines.
Originally committed as revision 21011 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-04 09:19:32 +00:00
4a1289450a
Reduce number of ASM constraints for ff_lpc_compute_autocorr_sse2 since it
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causes no significant speed difference and can avoid compilation issues with
--enable-pic.
Originally committed as revision 21003 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-02 17:48:08 +00:00
4052cbf161
Get rid of pointless CONFIG_ANY_H263 preprocessor definition.
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Originally committed as revision 20975 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-30 11:33:59 +00:00
758c7455f1
fix a crash in ape decoding on x86_32 sse2
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Originally committed as revision 20777 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-08 21:24:01 +00:00
a4605efdf5
slightly faster scalarproduct_and_madd_int16_ssse3 on penryn, no change on conroe
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Originally committed as revision 20743 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-05 17:53:11 +00:00
91e644ff77
r20739 broke compilation on systems without yasm
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Originally committed as revision 20742 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-05 17:51:57 +00:00
b1159ad928
refactor and optimize scalarproduct
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29-105% faster apply_filter, 6-90% faster ape decoding on core2
(Any x86 other than core2 probably gets much less, since this is mostly due to ssse3 cachesplit avoidance and I haven't written the full gamut of other cachesplit modes.)
9-123% faster ape decoding on G4.
Originally committed as revision 20739 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-05 15:09:10 +00:00
b10fa1bb8b
port ape dsp functions from sse2 to mmx
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now requires yasm
Originally committed as revision 20722 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-03 18:53:12 +00:00
4521308363
s/movdqa/movaps/ in sse1 fft. (regression in r20293)
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Originally committed as revision 20371 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-25 03:09:53 +00:00
b07781b6e4
fix linking on systems with a function name prefix (10l in r20287)
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Originally committed as revision 20294 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-18 21:44:03 +00:00
29e4edbbe7
sync yasm macros to x264
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Originally committed as revision 20293 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-18 21:42:28 +00:00
e17ccf60fe
huffyuv: add some const qualifiers
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Originally committed as revision 20290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-18 20:47:25 +00:00
2f77923d72
simd add_hfyu_left_prediction
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2.2x faster than C on conroe, 3.6x on penryn.
4-6% faster huffyuv decoding if using left or plane mode and yuv
Originally committed as revision 20287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-18 20:10:10 +00:00
f4d608e344
add CONFIG_LPC to the build system for lpc dsputil functions. fixes build
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problems when lpc.c is not compiled.
Originally committed as revision 20285 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-18 19:51:18 +00:00
fde82ca7e4
Move autocorrelation function from flacenc.c to lpc.c. Also rename the
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corresponding dsputil functions and remove their dependency on the FLAC
encoder.
Fixes Issue1486.
Originally committed as revision 20266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-17 21:00:39 +00:00
ec65675504
Use MANGLE in cavsdsp, the current version using "m" constraints will not
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compile on e.g. OpenBSD due to running out of registers.
Originally committed as revision 20123 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-01 15:30:27 +00:00
003121091e
Replace several #ifdef PIC with the more obvious and correct
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#if !HAVE_EBX_AVAILABLE, since all it does is avoid using ebx.
Originally committed as revision 20094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-30 09:49:12 +00:00
35de5d2412
cosmetics: fix indentation after previous commit
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Originally committed as revision 20062 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 16:52:00 +00:00
952e872198
Drop unused args from vector_fmul_add_add, simpify code, and rename
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The src3 and step arguments to vector_fmul_add_add() are always zero
and one, respectively. This removes these arguments from the function,
simplifies the code accordingly, and renames the function to better
match the new operation.
Originally committed as revision 20061 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-27 16:51:54 +00:00
01b2214758
Merge FFTContext and MDCTContext
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Originally committed as revision 19931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-20 17:30:20 +00:00
f486321395
Move per-arch fft init bits into the corresponding subdirs
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Originally committed as revision 19864 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-09-15 21:14:14 +00:00
4e36a5b46f
Move declarations of some mmx functions to dsputil_mmx.h
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Originally committed as revision 19739 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-29 16:55:50 +00:00
9263a05aab
Mark "i" parameter of vector_clipf_sse() as early-clobber
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Originally committed as revision 19731 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 15:52:44 +00:00
50e23ae9d3
Mark parameter src of vector_clipf() as const
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Originally committed as revision 19729 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 15:38:59 +00:00
0a68cd876e
SSE optimized vector_clipf(). 10% faster TwinVQ decoding.
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Originally committed as revision 19728 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-27 14:49:36 +00:00
3f87f39cb8
Update x264 asm code to latest to add support for 64-bit Windows.
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Use the new x86inc features to support 64-bit Windows on all non-x264 nasm
assembly code as well.
Patch by John Adcock, dscaler.johnad AT googlemail DOT com.
Win64 changes originally by Anton Mitrofanov.
x86util changes mostly by Holger Lubitz.
Originally committed as revision 19580 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-08-04 07:42:55 +00:00
9be6f0d2f8
Do not check for both CONFIG_VC1_DECODER and CONFIG_WMV3_DECODER,
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the former depends upon the latter.
Originally committed as revision 19533 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-29 09:54:49 +00:00
99e5a9d1ea
Do not redundantly check for both CONFIG_THEORA_DECODER and CONFIG_VP3_DECODER.
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The Theora decoder depends on the VP3 decoder.
Originally committed as revision 19492 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-22 22:27:10 +00:00
36904c4c9f
Icc 11.1 still does not align the stack pointer, disable some x264 functions.
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Originally committed as revision 19454 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-17 09:07:38 +00:00
73b02e2460
SSE version of clear_blocks
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Originally committed as revision 19206 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-16 17:33:57 +00:00
4f717c69ed
idct_dc for VC-1/WMV3 decoder; ~11% faster decoding overall.
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Includes mmx2 asm for the various functions.
Note that the actual idct still does not have an x86 SIMD implemtation.
For wmv3 files using regular idct, the decoder just falls back to simple_idct,
since simple_idct_dc doesn't exist (yet).
Originally committed as revision 19204 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-16 09:00:55 +00:00
74a841af8b
Replace more uses of __attribute__((aligned)) by DECLARE_ALIGNED.
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Originally committed as revision 19089 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-04 23:25:09 +00:00
989b7181ac
Use fewer macros in x86-optimized mlpdsp.
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Fixes compilation on 32-bit llvm which didn't allow a cast in an m operand.
Originally committed as revision 19086 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-03 23:48:28 +00:00
2b9969a945
H264: Fix out of bounds reads in SSSE3 MC
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Reading above src[-2] isn't safe, so move loads and palignr ahead
3 pixels to load starting at the first pixel actually used.
Fixes issue941.
Originally committed as revision 18999 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-30 22:19:14 +00:00
7c4c60e520
mlp: Use LABEL_MANGLE() to export label symbols from inside asm block.
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Originally committed as revision 18935 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-25 01:52:05 +00:00
5624766d18
MLP DSP functions x86-optimized.
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12.59% overall speedup in x86_32
9.98% overall speedup in x86_64
compared to gcc 4.3.3
Originally committed as revision 18903 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-23 00:23:30 +00:00
c21c835b8d
avg_ pixel functions need to use (dst+pix+1)>>1 to average with existing
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pixels, not (dst+pix)>>1.
This makes the mmx functions bitexact with the C functions.
Originally committed as revision 18527 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-15 19:10:16 +00:00
9bf0fdf378
VC1: extend MMX qpel MC to include MMX2 avg qpel
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Originally committed as revision 18519 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-15 02:25:42 +00:00
8013da7364
VC1: add and use avg_no_rnd chroma MC functions
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Originally committed as revision 18518 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-14 23:56:10 +00:00
c374691b28
Rename put_no_rnd_h264_chroma* to reflect its usage in VC1 only
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Originally committed as revision 18517 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-14 23:55:39 +00:00
cfe675269b
Do not use SSE2 SAD for snow as it requires more alignment than can be
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easily provided.
Fixes issue315.
Originally committed as revision 18404 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-09 21:53:48 +00:00
6b4343616c
Rename FF_MM_MMXEXT to FF_MM_MMX2, for both clarity and consistency
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with libswscale.
Originally committed as revision 18330 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-04 13:20:53 +00:00
0be9e73e38
Mark line_skip3 asm argument as output-only instead of using av_uninit.
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Originally committed as revision 18327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-03 14:03:49 +00:00
d7460a9cac
Mark put_signed_pixels_clamped_mmx output operands as early-clobber because
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they are. Hopefully fixes some FATE errors, too.
Originally committed as revision 18326 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-03 14:02:34 +00:00
531a3d2721
Use DECLARE_ASM_CONST for non-global ff_vector128 constant used via MANGLE
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Originally committed as revision 18325 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-03 14:01:24 +00:00
3dd6531208
Rewrite put_signed_pixels_clamped_mmx() to eliminate mmx.h from dsputil_mmx.c.
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Originally committed as revision 18319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-02 21:02:42 +00:00
710441c2f6
Add SSE4 detection support
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Originally committed as revision 18302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-01 09:11:32 +00:00
ecf05a5971
Remove useless casting in asm "m" operand.
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Patch by Matthieu Castet, castet D matthieu A free D fr
Originally committed as revision 18054 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-19 23:29:11 +00:00
d05f808dc9
Remove CPUID availability check on AMD64 as it's architectural.
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Originally committed as revision 17543 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-23 15:53:39 +00:00
e27ad11840
Convert x264 asm files to proper unix line breaks
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Originally committed as revision 17524 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-22 11:35:32 +00:00
9bd5f59b33
Remove (incorrect) filenames from x264 asm files, add descriptions.
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Originally committed as revision 17523 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-22 11:33:09 +00:00
b6188c5a55
Put dispatch_tab in the rodata section for macho64.
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This fixes linking shared libavcodec, since the linker doesn't allow
text relocations in shared libraries under Darwin/x86_64.
Based on a patch by Art Clarke (aclarke xuggle com)
Originally committed as revision 17197 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-13 00:57:22 +00:00
ecb24904fe
add SSE2 version of vp6_filter_diag
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original patch by Zuxy Meng zuxy.meng _at_ gmail _dot_ com
Originally committed as revision 17195 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-13 00:02:33 +00:00
6af3c226c3
add MMX version of vp6_filter_diag
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original patch by Sebastien Lucas sebastien.lucas _at_ gmail _dot_ com
Originally committed as revision 17194 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-12 23:52:52 +00:00
5110b25e1e
convert ff_pw_64 into an xmm_reg for future use in vp6 sse code
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Originally committed as revision 17192 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-12 23:48:07 +00:00
15c13dde98
Fix wrong file name in header, noticed by David DeHaven, dave sagetv com.
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Originally committed as revision 17158 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-11 16:12:04 +00:00
d3a4b4e09c
Add check whether the compiler/assembler supports 10 or more operands.
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thanks to Loren for some help with the asm statements
Originally committed as revision 17151 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-11 11:16:00 +00:00
e090c70f2f
avoid duplicating dsputil's clear_block
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Originally committed as revision 17135 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-10 16:45:02 +00:00
ea399a87b2
Remove svn:executable property from source file.
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Originally committed as revision 17098 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-09 11:32:29 +00:00
3daa434a40
ff_add_hfyu_median_prediction_mmx2
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overall ffvhuff decoding speedup: 28% on core2, 25% on k8.
Originally committed as revision 17059 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-08 17:45:30 +00:00
6166516d1f
re-enable mid_pred asm on x86_64. (broke in r16681)
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Originally committed as revision 17058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-08 17:44:04 +00:00
353f87b8d4
fix typo in h264dsp_mmx (no effect currently as the function is not used), approved by Dark Shikari on IRC
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Originally committed as revision 17046 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-08 06:35:21 +00:00
bad5537e2c
Use full internal pathname in doxygen @file directives.
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Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.
Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-01 02:00:19 +00:00
137ae32760
Workaround for gcc 3.4 to align sh properly
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Originally committed as revision 16797 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-26 03:40:48 +00:00
406792e7b0
cosmetics: Remove pointless period after copyright statement non-sentences.
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Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-19 15:46:40 +00:00
199436b952
moves mid_pred() into mathops.h (with arch specific code split by directory)
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Originally committed as revision 16681 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-18 22:57:40 +00:00
49fb20cb8a
replace all occurrence of ENABLE_ by the corresponding CONFIG_, HAVE_ or ARCH_
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and remove all ENABLE_ definitions.
Originally committed as revision 16600 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-14 17:19:17 +00:00
b250f9c66d
Change semantic of CONFIG_*, HAVE_* and ARCH_*.
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They are now always defined to either 0 or 1.
Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-13 23:44:16 +00:00
1bb04d5a44
configure: allow to disable sse code.
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Based on patch by Michael Kostylev <mik at it-1 dot ru>
Originally committed as revision 16490 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-07 23:38:54 +00:00
c47d146be8
Add missing 'void' keyword to parameterless function declarations.
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Originally committed as revision 16436 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-05 13:57:43 +00:00
21ff7689da
Use H264 MMX chroma functions to accelerate RV40 decoding.
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Patch by Mathieu Velten (matmaul A gmail)
Originally committed as revision 16419 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-04 01:36:11 +00:00
37fed10087
Add x264 SSE2 iDCT functions to H.264 decoder.
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Originally committed as revision 16409 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-03 00:46:17 +00:00
2c67c65963
Fix h264 decoding on SSE2 cores with icc compilation.
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Originally committed as revision 16373 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-28 19:40:13 +00:00
c1fc70362f
Fix compilation without optimization under 64-bit with x264 deblock asm enabled.
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Originally committed as revision 16313 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-12-26 00:19:08 +00:00
Ronald S. Bultje
Loren Merritt
Måns Rullgård
Alex Converse
Jason Garrett-Glaser
Eli Friedman
Vitor Sessak
David Conrad
Baptiste Coudurier
Carl Eugen Hoyos
Michael Niedermayer
Reimar Döffinger
Diego Biurrun
Gwenole Beauchesne
Justin Ruggles
John Adcock
Ramiro Polla
Alexander Strange
Stefano Sabatini
Matthieu Castet
Zuxy Meng
Sebastien Lucas
Aurelien Jacobs
Stefan Gehrer
Mathieu Velten