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559738eff3
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72 Commits

Author SHA1 Message Date
Ramiro Polla
559738eff3 dsputil_mmx: prefer xmm registers below xmm6 when they are available 
Originally committed as revision 25606 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-31 13:13:53 +00:00
Ronald S. Bultje
dd68d4db43 MMX, MMX2, SSE2 and SSSE3 optimizations for pred16x16/8x8_plane H264 intra 
prediction (plus some with different rounding for svq3/rv40). Speedup (for
SSSE3) about ~6-fold, 3.6% faster overall with cathedral sample.

Originally committed as revision 25361 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-10-05 22:06:18 +00:00
Eli Friedman
329d689f75 Use sse2 variant of put_pixels16() for no_rnd also. Provides a minor speed 
increase to e.g. vc1, snow and mpeg decoding.

Patch by Eli Friedman <eli dot friedman gmail com>.

Originally committed as revision 25259 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-29 15:34:43 +00:00
Stefano Sabatini
c6c98d0897 Move mm_support() from libavcodec to libavutil, make it a public 
function and rename it to av_get_cpu_flags().

Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-08 15:07:14 +00:00
Stefano Sabatini
7160bb716b Rename FF_MM_ symbols related to CPU features flags as AV_CPU_FLAG_ 
symbols, and move them from libavcodec/avcodec.h to libavutil/cpu.h.

Originally committed as revision 25040 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-04 09:59:08 +00:00
Ronald S. Bultje
2c166c3af1 Port latest x264 deblock asm (before they moved to using NV12 as internal 
format), LGPL'ed with permission from Jason and Loren. This includes mmx2
code, so remove inline asm from h264dsp_mmx.c accordingly.

Originally committed as revision 25031 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-03 16:52:46 +00:00
Ronald S. Bultje
14bc1f2485 Split h264dsp_mmx.c (which was #included in dsputil_mmx.c) in h264_qpel_mmx.c, 
still #included in dsputil_mmx.c and is part of DSPContext, and h264dsp_mmx.c,
which represents H264DSPContext and is now compiled on its own.

Originally committed as revision 25018 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-09-01 20:48:59 +00:00
Ronald S. Bultje
79ce0f002e Fix compilation failure if yasm is disabled (missing vp3 symbols). 
Originally committed as revision 24992 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-30 20:30:40 +00:00
Ronald S. Bultje
d0eb5a1174 Move H264 chroma MC from inline asm to yasm. This fixes VP3/5/6 and VC-1 
fate failures on Win64.

Originally committed as revision 24989 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-30 16:31:04 +00:00
Ronald S. Bultje
e9f5f020c6 Move VP3 IDCT functions from inline ASM to YASM. This fixes part of the VP3/5/6 
issues on Win64.

Originally committed as revision 24988 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-30 16:25:46 +00:00
Ronald S. Bultje
7e7c4b6008 Put ff_ prefix on non-static {put_signed,put,add}_pixels_clamped_mmx() 
functions.

Originally committed as revision 24987 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-30 16:22:27 +00:00
Ronald S. Bultje
3a0885146c Move vp6_filter_diag4() from DSPContext to VP56DSPContext. 
Originally committed as revision 24921 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-25 13:42:28 +00:00
Måns Rullgård
c0ec9918b0 Remove global mm_flags variable 
Originally committed as revision 24909 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-24 17:47:05 +00:00
Eli Friedman
c12d6955e2 H.264: SSE2/SSSE3 weighted prediction asm 
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
Måns Rullgård
f079a64aea Move cavs dsp functions to their own struct 
Originally committed as revision 24685 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-08-03 20:59:00 +00:00
Loren Merritt
c7b1d9768c relicense h264 deblock sse2 to lgpl 
Originally committed as revision 24408 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-22 00:39:49 +00:00
David Conrad
c7eec58170 Move ff_pw_* from vc1dsp_mmx.c to dsputil_mmx.c 
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
Ronald S. Bultje
e9e456d850 VP8 MBedge loopfilter MMX/MMX2/SSE2 functions for both luma (width=16) 
and chroma (width=8).

Originally committed as revision 24378 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-20 22:58:56 +00:00
Ronald S. Bultje
a711eb4829 VP8 H/V inner loopfilter MMX/MMXEXT/SSE2 optimizations. 
Originally committed as revision 24250 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-15 23:02:34 +00:00
David Conrad
7af8fbd348 Make ff_pw_4 128 bits 
Originally committed as revision 24207 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-11 22:52:55 +00:00
Ronald S. Bultje
f2a30bd840 Simple H/V loopfilter for VP8 in MMX, MMX2 and SSE2 (yay for yasm macros). 
Originally committed as revision 24029 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-03 19:26:30 +00:00
Eli Friedman
b3858964d6 Add const to some pointer parameters. 
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
Jason Garrett-Glaser
4af8cdfc3f 16x16 and 8x8c x86 SIMD intra pred functions for VP8 and H.264 
Originally committed as revision 23783 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-25 18:25:49 +00:00
David Conrad
413abbe164 Add bitexact versions of put_no_rnd_pixels8 _x2 and _y2 for vp3/theora 
Originally committed as revision 23463 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-06-04 04:46:26 +00:00
David Conrad
eb6a6cd788 vp3: DC-only IDCT 
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
Måns Rullgård
4693b031a3 Move H264 dsputil functions into their own struct 
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
Måns Rullgård
05aec7bb87 Separate DWT from snow and dsputil 
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
Måns Rullgård
f49747e904 x86: move function prototypes to header files 
Originally committed as revision 22266 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-06 22:37:08 +00:00
Måns Rullgård
84dc2d8afa Remove DECLARE_ALIGNED_{8,16} macros 
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
David Conrad
19530266a5 Enable SSE2 (put|avg)_pixels_16_sse2 
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
Alex Converse
3deb53849e Implement an sse version of scalarproduct_float(). 
Originally committed as revision 21386 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-22 23:07:58 +00:00
Måns Rullgård
c67278098d Move array specifiers outside DECLARE_ALIGNED() invocations 
Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-22 03:25:11 +00:00
Gwenole Beauchesne
5716aec3f9 Fix XvMC. XvMCCreateBlocks() may not allocate 16-byte aligned blocks, 
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
Diego Biurrun
4052cbf161 Get rid of pointless CONFIG_ANY_H263 preprocessor definition. 
Originally committed as revision 20975 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-30 11:33:59 +00:00
Loren Merritt
91e644ff77 r20739 broke compilation on systems without yasm 
Originally committed as revision 20742 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-05 17:51:57 +00:00
Loren Merritt
b1159ad928 refactor and optimize scalarproduct 
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
Loren Merritt
b10fa1bb8b port ape dsp functions from sse2 to mmx 
now requires yasm

Originally committed as revision 20722 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-12-03 18:53:12 +00:00
Loren Merritt
e17ccf60fe huffyuv: add some const qualifiers 
Originally committed as revision 20290 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-18 20:47:25 +00:00
Loren Merritt
2f77923d72 simd add_hfyu_left_prediction 
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
Måns Rullgård
35de5d2412 cosmetics: fix indentation after previous commit 
Originally committed as revision 20062 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-27 16:52:00 +00:00
Måns Rullgård
952e872198 Drop unused args from vector_fmul_add_add, simpify code, and rename 
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
Vitor Sessak
9263a05aab Mark "i" parameter of vector_clipf_sse() as early-clobber 
Originally committed as revision 19731 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-08-27 15:52:44 +00:00
Vitor Sessak
50e23ae9d3 Mark parameter src of vector_clipf() as const 
Originally committed as revision 19729 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-08-27 15:38:59 +00:00
Vitor Sessak
0a68cd876e SSE optimized vector_clipf(). 10% faster TwinVQ decoding. 
Originally committed as revision 19728 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-08-27 14:49:36 +00:00
Diego Biurrun
9be6f0d2f8 Do not check for both CONFIG_VC1_DECODER and CONFIG_WMV3_DECODER, 
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
Diego Biurrun
99e5a9d1ea Do not redundantly check for both CONFIG_THEORA_DECODER and CONFIG_VP3_DECODER. 
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
Carl Eugen Hoyos
36904c4c9f Icc 11.1 still does not align the stack pointer, disable some x264 functions. 
Originally committed as revision 19454 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-17 09:07:38 +00:00
Jason Garrett-Glaser
73b02e2460 SSE version of clear_blocks 
Originally committed as revision 19206 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-16 17:33:57 +00:00
David Conrad
c21c835b8d avg_ pixel functions need to use (dst+pix+1)>>1 to average with existing 
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
David Conrad
9bf0fdf378 VC1: extend MMX qpel MC to include MMX2 avg qpel 
Originally committed as revision 18519 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-15 02:25:42 +00:00