+ sort

Change-Id: Ib503037376368cec0cf57cbedeb215ab0eac8304

splits the test sources (test.mk) and the test data.

Change-Id: Id614cfe68bfbc09b0e429a37a21ec7a9dcdfadc6

The unit test is to check the bitexactness of SSE2 code with C code.

Change-Id: I13cc08a557b02357e5d6c2db7a49e93ce0d8e16f

The concept:

There's too much noise in source pixels for variance and at low bitrate
the reconstructed looks nothing like the source so we have problems
getting good partitionings with either.   This skirts the issue by using
a box blur scaled down version for variance calculations.  To compare
against source_var_ moved keyframe to be rd based like source_var.

Change-Id: Ie3babdbfadae324b7b5a76bea192893af27f0624

This SSE2 is based on VP8 denoiser's SSE2 code. In VP8, there are
only 16x16 blocks in denoiser, while in VP9, there are 13 different
block sizes.

By adding this SSE2 code, the improvement of encoder speed is around
20%(using C code vs using SSE2 code), vary for different clips.

The unit test for VP9 denoiser is to confirm that the SSE2 code is
bit-exact with the C code. The unit test covers all block size.

Change-Id: Ic8d8ac26db4ea40a5f146b5678a065af07eaaa3d

Bit-stream clarification related to Issue 868.

Change-Id: I92a7bc5b7782c9ea5c3f6cceec761742183c9514

Incorporates the WRAPLOW macro into the non-highbitdepth transforms
to aid hardware verification between a software C model and an
intended hardware implementation though the use of the configure
options: --enable-experimental --enable-emulate-hardware.
Note that to avoid further discrepancies between the sse/sse2
implementations of the transforms and the C implementation, when the
emulate hardware option is invoked, we also disable sse/sse2/etc.

Also incudes some minor cleanups/renaming etc.

Change-Id: Ib864d8493313927d429cce402982f1c8e45b3287

Change-Id: I777f49a3c2c2aaa04ae23904396bd7254e1afd8c

BEST is used in very few tests.

Change-Id: I71880534fe5a44721e7bac8be49b5f71766c1e5f

Adds high-bitdepth loopfilter, temporal filter and postproc functions

Change-Id: I81c8a9176890784686bc4f2af0d550d243b3b2d3

Fix --disable-vp9 build

https://code.google.com/p/webm/issues/detail?id=857

Change-Id: I98eacab5aa4aa9a657647acadd8ce2bd1a4590c0

warning: comparison between signed and unsigned integer expressions.

Change-Id: Ib6ee7500fe910983f290fc321ad89c0ab9989455

Via new command line argument --list-tests.

Change-Id: I0f12d10b49c14f5f68aafd5bc45362b1ea4f361f

vpx_svc_parameters_t contains id, resolution and min/max qp for each spatial layer.

In this change we will use extra config to send min/max qp and scaling factors, then calculate layer resolution inside encoder.

Change-Id: Ib673303266605fe803c3b067284aae5f7a25514a

In many tests in VP8, the denoiser is disabled. By adding this
conditional comilation macro, the unit test will not be included
when denoiser is not enabled.

Change-Id: I6edec85c996acca22aacd11161c52408be2660a3

Check basic datarate targeting for a single bitrate
when the denoiser is on.

Change-Id: Iad0e664859ffeb4ae6dd5f6dfb71a121e917e3fb

Change-Id: I214bc4169f6c5eaee4957cd308a74d309e999005

Change-Id: Ie51c352a6b250547207cbc1ebba833a01ed053e3

1. This is to align with the ffmpeg implementation
2. Remove APIs for setting quantizers and scale-factors

Change-Id: I6e238d71db790a9fb3254baaeb61e2a5aac58f48

Change-Id: I6f5cb101e2dc57c3d3f4d7e0ffb4ddbed027d111

Libvpx was memseting every external frame buffer before decode. This
was to work around a valgrind issue in our C loop filter. Most of
the time this was not needed and we have noticed some significant
performance loss on some platforms. Now we require the application to
zero out the buffers if it is using external frame buffers.

Change-Id: I7330d00a315e65137ed30edd5f813e8929b76242

Add vp8_mse16x16_neon.c
- vp8_mse16x16_neon
- vp8_get4x4sse_cs_neon

Change-Id: I108952f60a9ae50613f0ce3903c2c81df19d99d0
Signed-off-by: James Yu <james.yu@linaro.org>

Explicit type casting to prevent warning.

Change-Id: Ib5be4ad6d4126d88f7c67d246bb085df1e813329

Adds various high bitdepth transform functions and tests.
Much of the changes are related to using typedefs tran_low_t
and tran_high_t for the final transform cofficients and intermediate
stages of the transform computation respectively rather than fixed
types int16_t/int. When vp9_highbitdepth configure flag is off,
these map tp int16_t/int32_t, but when the flag is on, they map
to int32_t/int64_t to make space for needed extra precision.

Change-Id: I3c56de79e15b904d6f655b62ffae170729befdd8

If optimizations use more than one cpu feature, allow
specifying them so that '--disable-X' still works

https://code.google.com/p/webm/issues/detail?id=854

Change-Id: I3108ea37b397371a2be84dd5f2380b304db23f18

1. svc_encodeframe.c will not handle frame or stats packets anymore.
   The app will process them.
2. Remove APIs that related to these packets.

Change-Id: Id0d7f8b458dc09c6f77064c0878fd4e572db001b

don't bother decoding any further after receiving an earlier decode
error until a key/intra-only frame is encountered.

Change-Id: I381917b70d7a9e6f8d6de42e3d181bb113a4cec4

Change-Id: I46472a524f5188b293332946be943bd15cfc8777

Change-Id: Ib4f5dd733eb2939b108070a01e83da5d9990bac0

allocations within vp9_alloc_context_buffers() rely on mi_rows/mi_cols
individually, use those to determine whether to realloc rather than
stride and stride * rows. this fixes a crash with some fuzzed files for
invalid accesses into last_frame_seg_map and above_context.

Change-Id: I7b9f40dcf170d443890f3bd2acd285507943c7d4

proceeding using a corrupt (incompletely decoded) frame reference may
lead to incorrect assumptions about allocation sizes leading to a crash.

Change-Id: I76e74f2e1be127c2e2c7e1174bb3307497dfd23d

Calling Reset(int) method instead of overloaded operator()(int).
Adding underscore at the end of class member name.

Change-Id: I01934e7bc056d4b594e5d05d693328febd34ac3c

This file changes the segmentation map, deactivates the map, and
reactivates the map.

Change-Id: I1c8b8949887257b9f4c49a1a9ba9a7c74666ef2e

vp8_build_intra_predictors_mbuv_s().

This patch replaces the assembly version with an intrinsic
version.

On a Nexus 7, vpxenc (in realtime mode, speed -12)
reported a performance improvement of ~2.6%.

Change-Id: I9ef65bad929450c0215253fdae1c16c8b4a8f26f

Change-Id: Ib41acade12fe6cdd4c4a4efdb1260d5f100a3e7f

Removed functions:
* vp9_sad_16x16_mmx
* vp9_sad_8x16_mmx
* vp9_sad_16x8_mmx
* vp9_sad_8x8_mmx
* vp9_sad_4x4_mmx

Change-Id: Ic5174b93b64d65d846f0c11e72cab149e9472bc3

Adds config parameter vp9_highbitdepth, to support highbitdepth profiles.
Also includes most vpx level high bit-depth functions. However
encode/decode in the highbitdepth profiles will not work until
the rest of the code is in place.

Change-Id: I34c53b253c38873611057a6cbc89a1361b8985a6

It's built based on current spatial svc code.
We only support one spatial two temporal layers at this time.
Change-Id: I1fdc8584354b910331e626bfae60473b3b701ba1

store the number of allocated rows in VP9LfSync, the calculated values
can not be relied on when dealing with corrupt material.

Change-Id: I13b8bcec9738c299a71df726772ab7ac05511e5b

Removed functions:
* vp9_mse16x16_mmx
* vp9_get_mb_ss_mmx
* vp9_get4x4var_mmx
* vp9_get8x8var_mmx
* vp9_variance4x4_mmx
* vp9_variance8x8_mmx
* vp9_variance16x16_mmx
* vp9_variance16x8_mmx
* vp9_variance8x16_mmx

They all have SSE2 equivalent.

Change-Id: I3796f2477c4f59b35b4828f46a300c16e62a2615