Don't set it when building with 'nasm'

Change-Id: I01c211090f6870e0d34011f867471249a5f54bb0

Other implementations of x86inc.asm have more comprehensive nasm
workarounds. This is the only thing that was changed for the previous
import to libvpx. See if we can still get away with it.

Change-Id: I3ef6fe9a4816461c89431a82b7e4a08b4b948d39

Make sure all variants get correct visibility and SECTION notes.

libvpx only pass elf32 and elf64 to the assembler, never just elf.

Change-Id: I7c36c115bf52436c9afe61985c859a2081948271

Change-Id: Ic8c07cc02c80953920f5f86b426a55114ea2cc44

Change-Id: I03986bf2b05032d8a29e5bd629f7f6703269ab13

Use settings from vpx_config.asm

Prefix functions with vpx.

Change-Id: I1091d9b063e9f5af0dce554bb636ee894c05dcf7

Revision a95584945dd9ce3acc66c6cd8f6796bc4404d40d
from git://git.videolan.org/x264.git

Temporarily name file x86inc.asm until all necessary local patches are
applied.

Change-Id: I9c7d0ed4d3ed900ae2d5db0abbcc048a2892c9b8

Change-Id: I4d734febc14c534dba20b67cf6bd628996cc9ab7

Change-Id: Ic61f30af12d1b01c1d5adc4e08bc20e20ad38027

Use the correct period (in terms of cr->percent_refresh) for the condition
of larger delta-qp following key frame.
And account for larger interval for temporal layers.

Change-Id: Ibb43f5200f9b1eeb8bbb8211327b08ecda3c3b8a

Change-Id: Iee4c853ea4a44ae9f5de60c09e5a7b810f15d2dd

Change-Id: I20c7b42631b579fade6cf7ebf6d4c69b2fcb5e5e

Change-Id: I77e397ac9f594c9c4c1db442e334a6ea5f53f588

Re-investigated the second-level sub-pixel motion search. Improved the
way of choosing search points. Rewrote the second-level search code.

At speed 0, the borg tests showed:
1. for stdhd set, Avg PSNR gain: 0.216%; Overall PSNR gain: 0.196%;
   SSIM gain: 0.206%. Only 1 out of 15 clips showed PSNR loss.
2. for derf set, Avg PSNR gain: 0.171%; Overall PSNR gain: 0.192%;
   SSIM gain: 0.207%. Only 3 out of 30 clips showed PSNR losses.
Added the condition for third-point checking, namely, less points
were checked. Speed tests showed no speed loss(Avg 0.3% speedup at
speed 0).

Change-Id: I6284ebb3fa7ba63be8528184c49e06757211a7f1

Change-Id: I83ed3422f1f4009675ad2f5c4b7236bc7b83b30e

Change-Id: I04c43ff71748d7a2e2ede462cb42b22116a1bfd6

when configuring with mips32-android-gcc HAVE_MIPS32 would be set, but the
ndk does not set -mips32r2 for APP_ABI=mips which results in BSwap32 failing
to build; refine the check in endian_inl.h

Change-Id: I22893fe61f29111eb902d961b500b2174596268d

The test file compiler fails if one uses --disable-vp8-decoder
--enable-vp9-decoder. It effectively turns on CONFIG_VP8 and
CONFIG_DECODERS, but turns off CONFIG_VP8_DECODER, which causes
compiler error at test_vector_test.cc.

This commit fixes this issue by adding vp8/9 decoder flags to
the decoder behavior test, respectively.

Change-Id: I097ff8fd5e12715a94a565a82e54503885eb7187

-For ambient qp in active_worst setting: increase the initial
averaging time (from very first frame) to account for avg_qp of key_frame.
-In postencode on key frame: update the last_q/avg_q[key_frame] for
all temporal layers.

Change-Id: I5313153d350b1045b4835ce948dfffb7d2039b52

Change-Id: Id0d7c19857e29b66c652c8cc1ab56b64e4fc0fa3

Condition usage of rc.frames_since_golden to non-svc mode.

rc.frames_since_golden, which is used in non-svc mode to add second reference,
was causing, under certain condiiton, the turning off of golden reference
for svc case.

Change-Id: Icec644d235d0471e56d8ff73d6c37278bd6ecd3b

Changes:
2dec094 mkvparser: normalize UnserializeInt signature

fixes a visual studio build warning

Change-Id: Ifb99c8a46957ee135f8a6a639f19f2515c7526c3

The top half is unused.

Change-Id: I29b2f6a93e20ea43aff4ad0bd2d52257e1e752b6

This reverts commit a5e97d87.

Additionally:
Revert "vpx_convolve_copy_sse2: fix win64"

This reverts commit 22a8474f.

This change performs poorly on various x86_64 devices affecting
performance by 1-3% at 1080P. Performance on chromebook like devices was
mixed neutral to slightly negative, so there should be minimal change
there.

Change-Id: I95831233b4b84ee96369baa192a2d4cc7639658c