use new seq instead of I slice
refine pNzc set access
Merge pull request #751 from huili2/NewSeq_replace_I

use new seq instead of I slice
Do full register loads instead of single-lane loads in DeblockLumaEq4H_neon

Instead of loading the registers one lane at a time, load full
registers and then transpose them.

This is faster, reducing the runtime for the function from about
506 cycles to 434 cycles (tested on a Cortex A8).

This also avoids an issue which seems like a cpu bug, present
on Sony Xperia T (cpu implementer 0x51 architecture 7 variant 0x1
part 0x04d). On such a device, it seemed like the "vswp q9, q10"
could start executing before the previous
vld4.u8 {d20[x],d21[x],d22[x],d23[x]}, [r3], r1
had finished and written back their result. Changing the
"vswp q9, q10" into "vswp q10, q9", or into separate
"vswp d18, d20; vswp d19, d21" (or the other way around) seemed to
avoid the issue. This happened occasionally (a couple times per
100000 invocations or so).
fix some bugs of EC
Merge pull request #755 from licaiguo/refine-pNzc

refine pNzc set access
Merge pull request #759 from mstorsjo/deblock-neon-transpose

Do full register loads instead of single-lane loads in DeblockLumaEq4H_neon
bug fix of EC_copy
Merge pull request #762 from huili2/ec_ut_bugfix

bug fix of EC_copy, it fixes the memory issue  for decoder EC Unit Test which may lead crash.
use the parameters set by app instead of the default values
Remove useless code
Merge pull request #763 from huili2/ec_bug_fix

fix some bugs of EC
Merge pull request #764 from dongzha/Deblock

Remove useless code
remove typedef.h
Merge pull request #765 from lyao2/scrollingUT

fix re-define issue
Merge pull request #768 from ruil2/enc_param

use the parameters set by app instead of the default values
fix the issue that long term reference frame is disable for screen
Merge pull request #769 from ruil2/enc_screen_1

fix the issue that long term reference frame is disable for screen
Merge branch 'master' of https://github.com/cisco/openh264 into fme_merge92
add declaration for table in cpp and remove the quoting to cpp