The compatibility layer was removed before the 1.4.0 release.

Change-Id: I268513ee9b3a2640ec33c4a25a5c5614fee7b3b2

When the frame size changes we must recompute details
of the tile dimensions.

Change-Id: Ie519bd6da47b5cd43933c0bcfc0f2429bcb01986

Remove a few repeated data structure reads from
read_uncompressed_header.

Change-Id: I6eb741b39f9415ad0aa4631dfbf4a1ace4eba56a

When aq-mode=3 is enabled, only for base layer frames should the
qp of the frame incorporate the segment delta-qp.

This was causing more rate mismatch for the enhancement layer frames
when running temporal layers with aq-mode=3 on.

Change-Id: I1c5e69d1ef8a51188af8696753c17fd8f67699b3

currently this needs to be 2x (NEED_ABOVERIGHT) the size of the largest
block (32) + 1 (for above_left). reduce the buffer size from 128 + 16
(alignment) to 64 + 16.

Change-Id: Idaca1806c7e1214e9437de24e15edc2ebf18f95d

The warning only happens in VP9 encoder's first pass due to src_mi
is not set up yet. But it will not fail the encoder as left_mi and
above_mi are not used in the first_pass and they will be set up again
in the second pass.

Change-Id: I0713b4660d71e229e196654cb0970ba6b1574f28

Where a frame appears to be a repeat of an earlier
frame or frame buffer,  but the first pass code
does not anticipate this (usually because it is matching
the GF or ARF buffer not the last frame buffer), do not
update the last frame buffer.

This helps ensure that the content of the last frame buffer
is kept "different" where possible, and not updated to
match the GF or ARF. This is particularly helpful in some
animated sequences where there are groups of repeating
frames. Here it has quite a big impact. However, in most
of our standard test clips it has little or no impact.

Change-Id: I77332ee1a69f9ffc0c6080bfeb811c43fd8828e6

Android.mk should depend on vpx_dsp_rtcd.h

Change-Id: Ib614af195a9574fd849c28b695f9f4b3b2bd125c

this should only need to be the size of the largest block, i.e., 32, not
64.

Change-Id: Ib8cb2424771fdd2a64c55379597248b2722a5ceb

Use memcpy instead of casting.

Change-Id: Ieca725cc628883985bde23c7d742af8781c5dbb5

this macro was used inconsistently and only differs in behavior from
DECLARE_ALIGNED when an alignment attribute is unavailable. this macro
is used with calls to assembly, while generic c-code doesn't rely on it,
so in a c-only build without an alignment attribute the code will
function as expected.

Change-Id: Ie9d06d4028c0de17c63b3a27e6c1b0491cc4ea79

average improvement ~4x-6x

Change-Id: Idaba7e49fbd7f388caee0d73773ccf6e4807ef17

vp9_dc_left_predictor_16x16
vp9_dc_top_predictor_32x32
vp9_dc_left_predictor_32x32
vp9_dc_128_predictor_32x32

Change-Id: Ib9861deefd01c3527235b92ff6b3d571ef6b4bc6

Using EIGHTTAP and EIGHTTAP_SMOOTH seem sufficient.
Hard to see any visual gain from allowing EIGHTTAP_SHARP, and it is
rarely selected.

PSNR/SSIM metrics go up by ~0.18/0.14%.

Change-Id: I96fa0d98f9321b913e3ebcd464d4ff3c63018791

Create a new component, vpx_dsp, for code that can be shared
between codecs. Move the SAD code into the component.

This reduces the size of vpxenc/dec by 36k on x86_64 builds.

Change-Id: I73f837ddaecac6b350bf757af0cfe19c4ab9327a

The code was using one row too many.

Change-Id: Ie0c05d02c22ae3d0d13d3b6565c40de3bc4fa17a

Change-Id: Id0f224ac4667dd173363b0f05711678448291d4e

times of border extension.

Change-Id: I8e5bd590cc696ee71cfe1f4cc66c12fb24aaf44e

Added the intra mode early termination in order to
speed up the mode search in non-rd case since we
started to include more intra modes in the search
list. Borg tests(rtc set) showed a 0.048% PSNR gain
and 0.061 SSIM gain. No speed change.

Change-Id: I6f255fe534dc50b736e6a66a726ad458eb9b4443

Change-Id: I5a796425ce5706824a2fc17c6f24f983c5b9e43b

widen the loads and stores to 128-bit.

this was added, but not enabled in:
493a8579 Add some sse2 code for intra prediction.

Change-Id: I277d7db608a7db7d75cc0bde86f48fa66ad487e4