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
Måns Rullgård
Jason Garrett-Glaser
Ronald S. Bultje
Baptiste Coudurier
Eli Friedman
David Conrad
Carl Eugen Hoyos
Vitor Sessak
Michael Niedermayer
Reimar Döffinger
Diego Biurrun
Loren Merritt
Alex Converse