Started adding support for multiple internal decoder instances.  Also added
code to limit the vp8 config options available when using frame-based
multithreading.

Change-Id: I0f1ee7abcfcff59204f50162e28254b8dd6972eb

for fragment information.

Change-Id: Idc83625591a1e4ca6f551dcfb7fc0428f6f37351

Trying to create Visual Studio project files would fail with:
make[1]: *** No rule to make target `obj_int_extract.bat', needed by
`.projects'.  Stop.

Change-Id: Ie55458427ddea199a3de9973eaf2a37f711f839e

When error concealment is enabled, it swaps the mi and prev_mi ptrs after
each frame is decoded.  The postproc uses the mi ptr for the mode info context.
Now the postproc will use the correct mode info context.

Change-Id: I537ae5450f319c624999b44525bb52bb30047b7b

Move SSE4 detection below compiler configuration. Otherwise ${CC} may
not be populated.

We are specifically interested in -msse4.1. Narrow detection code.

Change-Id: I0ffac49e91b3fdb2aceb6eb6b90dc1c10b159111

For 64-bit Mac Chromium, use private_extern for HIDDEN_DATA, the same as
32-bit Mac Chromium.

Change-Id: Ica0fa9e48a47409facece691ae1e39327369083c

Fix building iOS targets from 'make dist' sources

Change-Id: I0bb9ba2a6d94e57c6cf439a79419af254e4a359c

Issue 517:	Issues decoding VPX_CODEC_USE_INPUT_FRAGMENTS
http://code.google.com/p/webm/issues/detail?id=517

Change-Id: I030c4cf15b1e1b993433571b6ee77c959a368ff2

Linking when we don't use it but it is available is probably harmless.

Gtest requires pthreads. Don't automatically enable unit tests if we
don't have it.

Change-Id: I5e6c3b609f840c7b6dbb36fc65809f0ef84685f8

Change-Id: If8be8b9d28a29631f29c46daea8a226ab3580610

This file is currently unused, as the asm that depended on it has been
disabled for the current roll into Chromium. It's expected that it
will return in some form, so wrap it in an x86 check rather than
deleting it. This extra file isn't really an issue with the libvpx
build system, but affects the gyp builds since on ARM (android) it
tries to do the ADS->GAS conversion on all .asm files reported in
libvpx_srcs.txt.

Change-Id: I080fbc22ab59fff41264ae230a48fa753594135b

Change-Id: Ib2c2236349c2ae8ee81bd01c5067dddcbac713ca

During master jenkins verification proces

Change-Id: I3722b8753eaf39f99b45979ce407a8ea0bea0b89

These variables have the type int64_t, not long long. long long could
be a larger type than 64 bits. Emulate INT64_MAX for older versions of
MSVC, and remove the unreferenced vpx_ports/vpxtypes.h

Change-Id: Ideaca71838fcd3849d816d5ab17aa347c97d03b0

This experiment gives little gains and adds relatively much code
complexity (and it hinders other experiments), so let's get rid of
it.

Change-Id: Id25e79a137a1b8a01138aa27a1fa0ba4a2df274a

Change-Id: Iac7f3d108863552b850c92c727e00c95571c9e96

Change-Id: I0c94475075e66e13cfe4c20fab7db6474441ae86

In commit 9a1d73d0, loop filtering was added for UV 4x4 boundaries
when TX_8X8 is used by a MB. This commit further refined the decision
to be based on the actual transform used for the UV planes. When
UV planes use 4x4 transform, i.e. when prediction mode used is either
I8X8_PRED or SPLITMV, UV planes are filtered on 4x4 boundaries, and no
filtering is applied on 4x4 block boundaries when UV planes use 8X8
transform.

Change-Id: Ibb404face0a1d129b4b4abaf67c55d82e8df8bec

Change-Id: Ibcc342efac0a9be7a21d9b2c09984d9e16bbb225

The warnings caused verify failure with gerrit for several  commits

Change-Id: I030df8638bd69b8783a3ac58e720ff9f0bfd546c

Removed the experimental flag from around the prediction filter.

Change-Id: Ic1dd2db8fe8ac17ed5129f83094d4c5cdd5527d2

This prevents ill-defined behaviour, such as setting x->skip for a mode
that is excluded because of frame-level flags (e.g. filter selection,
compound prediction selection), then not breaking out of the RD loop
because the mode is not allowed, but keeping the flag on. Whatever mode
is iterated through next in the RD loop will then carry this flag, and
all sort of bad stuff happens, such as x->skip being set on intra pred
modes.

Change-Id: I5bec46b36e38292174acb1c564b3caf00a9b4b9a

Previous commit does not build cleanly on Jenkins with the DWT/DCT
hybrid experiment enabled (--enable-dwtdcthybrid).

Change-Id: Ia67e8f59d17ef2d5200ec6b90dfe6711ed6835a5

Change-Id: Iadbfce5ecddd53a5238c2036e2c07f05d5853a5a

Fixes some scaling issues. Adds an option to only compute the
dct on the low-low subband for 32x32 and 64x64 blocks using
only a single 16x16 dct after 1 and 2 wavelet decomposition
levels respectively. Also adds an option to use a 8x8 dct
as building block.

Currenlty with the 2/6 filter and with a single 16x16 dct on
the low low band, the reuslts compared to full 32x32 dct is
as follows:
derf: -0.15%
yt: -0.29%
std-hd: -0.18%
hd: -0.6%
These are my current recommended settings, since the 2/6 filter
is very simple.

Results with 8x8 dct are about 0.3% worse.

Change-Id: I00100cdc96e32deced591985785ef0d06f325e44

and vp9_mb_lpf_vertical_edge_w_sse2.  This was quickly done so we can
run some tests over the weekend.  Future commits will optimize/refactor these
functions further.

The decoder performance improved by ~17% for the clip used.

Change-Id: I612687cd5a7670ee840a0cbc3c68dc2b84d4af76

On block boundary within a MB when 8x8 block boundary only is filtered
for Y.

Change-Id: Ie1c804c877d199e78e2fecd8c2d3f1e114ce9ec1