[FFmpeg-devel] [PATCH 2/5] avcodec/vc1: optimize block functions
Michael Niedermayer
michaelni at gmx.at
Sat Feb 28 17:11:41 CET 2015
On Wed, Feb 25, 2015 at 12:28:45AM +0800, zhaoxiu.zeng wrote:
> 在 2015/2/19 2:12, Michael Niedermayer 写道:
> > On Sat, Feb 14, 2015 at 10:56:28PM +0800, zhaoxiu.zeng wrote:
> >> From 960eca51e6e65e6969f7d829e29ddc2387420733 Mon Sep 17 00:00:00 2001
> >> From: Zeng Zhaoxiu <zhaoxiu.zeng at gmail.com>
> >> Date: Sat, 14 Feb 2015 19:46:51 +0800
> >> Subject: [PATCH 2/5] avcodec/vc1: optimize block functions
> >
> > This patch breaks make fate:
> > also please include benchmark values
> >
> > --- ./tests/ref/fate/mss2-wmv 2015-02-12 16:53:42.138771890 +0100
> > +++ tests/data/fate/mss2-wmv 2015-02-18 19:10:41.449866314 +0100
> > @@ -27,11 +27,11 @@
> > 0, 31, 31, 1, 230400, 0x18a2f97a
> > 0, 32, 32, 1, 230400, 0xf9e82961
> > 0, 33, 33, 1, 230400, 0x57a8e9e8
> > -0, 34, 34, 1, 230400, 0xdef6fd66
> > -0, 35, 35, 1, 230400, 0xc7d923a9
> > -0, 36, 36, 1, 230400, 0x08bb41ee
> > -0, 37, 37, 1, 230400, 0x43ccbd29
> > -0, 38, 38, 1, 230400, 0x46666ee3
> > +0, 34, 34, 1, 230400, 0xbd60fd5a
> > +0, 35, 35, 1, 230400, 0x289b2391
> > +0, 36, 36, 1, 230400, 0x8d5a4205
> > +0, 37, 37, 1, 230400, 0xbed1bcb6
> > +0, 38, 38, 1, 230400, 0x24086ea2
> > 0, 39, 39, 1, 230400, 0xbfd2ef29
> > 0, 40, 40, 1, 230400, 0x6504545f
> > 0, 41, 41, 1, 230400, 0x8fb86901
> > @@ -40,25 +40,25 @@
> > 0, 44, 44, 1, 230400, 0xf808106b
> > 0, 45, 45, 1, 230400, 0x34150020
> > 0, 46, 46, 1, 230400, 0x50fdfe89
> > -0, 47, 47, 1, 230400, 0x920b7708
> > +0, 47, 47, 1, 230400, 0xe8287631
> > 0, 48, 48, 1, 230400, 0xed64fcc4
> > 0, 49, 49, 1, 230400, 0x6291a170
> > 0, 50, 50, 1, 230400, 0x20524643
> > -0, 51, 51, 1, 230400, 0x92aafecd
> > +0, 51, 51, 1, 230400, 0x5e9efe62
> > 0, 52, 52, 1, 230400, 0xf00ee14d
> > 0, 53, 53, 1, 230400, 0xfa3113ea
> > 0, 54, 54, 1, 230400, 0x99c06df1
> > 0, 55, 55, 1, 230400, 0x625c6918
> > -0, 56, 56, 1, 230400, 0xb277b25e
> > +0, 56, 56, 1, 230400, 0xeb34b22e
> > 0, 57, 57, 1, 230400, 0x2e913006
> > 0, 58, 58, 1, 230400, 0x3f6f1d99
> > 0, 59, 59, 1, 230400, 0x100ab60f
> > -0, 60, 60, 1, 230400, 0x9b73d0bf
> > +0, 60, 60, 1, 230400, 0xe21acfc4
> > 0, 61, 61, 1, 230400, 0xda0df2ce
> > 0, 62, 62, 1, 230400, 0x67f7ca24
> > 0, 63, 63, 1, 230400, 0xbde9b3d0
> > 0, 64, 64, 1, 230400, 0x92e14d07
> > -0, 65, 65, 1, 230400, 0x9426c3d9
> > +0, 65, 65, 1, 230400, 0xa584c3c4
> > 0, 66, 66, 1, 230400, 0x6104be70
> > 0, 67, 67, 1, 230400, 0xc4d1078a
> > 0, 68, 68, 1, 230400, 0x89426a42
> > @@ -67,35 +67,35 @@
> > 0, 71, 71, 1, 230400, 0x4249b8c6
> > 0, 72, 72, 1, 230400, 0x4b88cad3
> > 0, 73, 73, 1, 230400, 0x76af545d
> > -0, 74, 74, 1, 230400, 0xfe47e3c4
> > +0, 74, 74, 1, 230400, 0xb165e37d
> > 0, 75, 75, 1, 230400, 0xa2e0e721
> > 0, 76, 76, 1, 230400, 0xde974a42
> > -0, 77, 77, 1, 230400, 0x87bf38ba
> > +0, 77, 77, 1, 230400, 0x3dad37cc
> > 0, 78, 78, 1, 230400, 0xd52318fd
> > 0, 79, 79, 1, 230400, 0x0bbb1526
> > -0, 80, 80, 1, 230400, 0xa22c5e5e
> > +0, 80, 80, 1, 230400, 0xe85b5e88
> > 0, 81, 81, 1, 230400, 0x4532c5d2
> > 0, 82, 82, 1, 230400, 0x88b560ec
> > -0, 83, 83, 1, 230400, 0xcee9d9c9
> > +0, 83, 83, 1, 230400, 0xeddad96d
> > 0, 84, 84, 1, 230400, 0x0429358f
> > -0, 85, 85, 1, 230400, 0xf18a9b98
> > -0, 86, 86, 1, 230400, 0x63f7a12c
> > -0, 87, 87, 1, 230400, 0x98635515
> > +0, 85, 85, 1, 230400, 0xaee09b6d
> > +0, 86, 86, 1, 230400, 0xce98a02b
> > +0, 87, 87, 1, 230400, 0x127654f4
> > 0, 88, 88, 1, 230400, 0x36affebc
> > 0, 89, 89, 1, 230400, 0xd8c19629
> > -0, 90, 90, 1, 230400, 0x9ef5344d
> > -0, 91, 91, 1, 230400, 0x545668dc
> > -0, 92, 92, 1, 230400, 0x50e65e74
> > -0, 93, 93, 1, 230400, 0xe3258be3
> > -0, 94, 94, 1, 230400, 0xeb479e1b
> > -0, 95, 95, 1, 230400, 0x91894243
> > -0, 96, 96, 1, 230400, 0x3c5660fc
> > -0, 97, 97, 1, 230400, 0xf0c35673
> > +0, 90, 90, 1, 230400, 0xfaac34dd
> > +0, 91, 91, 1, 230400, 0x552568d9
> > +0, 92, 92, 1, 230400, 0xc0015fad
> > +0, 93, 93, 1, 230400, 0x50778be0
> > +0, 94, 94, 1, 230400, 0x5d569f88
> > +0, 95, 95, 1, 230400, 0xe2c5424a
> > +0, 96, 96, 1, 230400, 0x72d6631f
> > +0, 97, 97, 1, 230400, 0x64e656b2
> > 0, 98, 98, 1, 230400, 0x552832e8
> > 0, 99, 99, 1, 230400, 0x1970f2b1
> > -0, 100, 100, 1, 230400, 0x812d4c91
> > +0, 100, 100, 1, 230400, 0x464549e2
> > 0, 101, 101, 1, 230400, 0xa3fbd4ef
> > -0, 102, 102, 1, 230400, 0x486f9649
> > +0, 102, 102, 1, 230400, 0xc44493bc
> > 0, 103, 103, 1, 230400, 0x850f315a
> > -0, 104, 104, 1, 230400, 0xc18ec66b
> > -0, 105, 105, 1, 230400, 0xc9ef266e
> > +0, 104, 104, 1, 230400, 0xa3a4c41c
> > +0, 105, 105, 1, 230400, 0x0f5523c7
> > Test mss2-wmv failed. Look at tests/data/fate/mss2-wmv.err for details.
> > make: *** [fate-mss2-wmv] Error 1
> > make: *** Waiting for unfinished jobs....
> >
> > [...]
> >
> >
> >
> > _______________________________________________
> > ffmpeg-devel mailing list
> > ffmpeg-devel at ffmpeg.org
> > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
> >
> From f55454c496ff8d372528dcc61536f3a575de3c4b Mon Sep 17 00:00:00 2001
> From: Zeng Zhaoxiu <zhaoxiu.zeng at gmail.com>
> Date: Wed, 25 Feb 2015 00:04:20 +0800
> Subject: [PATCH 1/1] vcodec/vc1: optimize block functions
>
> I tested on fedora21-x86_64 (running on vmware workstation, windows7 32bits).
> Follwing are the results:
ive split some changes out and applied them.
Please split the rest similarly and resubmit in cleanly split patches
if possible with benchmark scores for each
Thanks!
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
No snowflake in an avalanche ever feels responsible. -- Voltaire
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