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Individual tests still need to be updated.

Change-Id: Ic433d0f742e13560b136f136b72b2a9973970d78

Change-Id: I263088be8d71018deb9cc6a9d2c66307770b824d

Change-Id: Ia00c754ddaf22bb7f1dfcd20106db6293bf4b070

Change-Id: Ie1765f086b10d0f7c4d72961d238dfe0d6056dc2

In the tile-coding experiment,
1. In tile decoder, added 2 set control APIs:
   VP10_SET_DECODE_TILE_ROW and VP10_SET_DECODE_TILE_COL. It allowed
   users to set the range of decoding at frame level.
2. Added a unit test while tile-coding experiment is on. It tested
   both tile encoder and decoder to make sure the encoded frame
   can be decoded as a whole frame or as independent tiles.

Change-Id: I73fd0632b685047cb9376008127cde72efa3fb2b

Change-Id: Ied6929bf5ac41ca25ee4df4ef19edada5bf1e8cd

With ext-tile enabled, the encoder test driver needs to configure the
tile sizes wit different values to encode using a single tile, and to
decode all tiles. This should fix most unit test failures.

Change-Id: I0a0d26737414669791f3bd8d80c537db09f06072

limits the amount of failure messages should e.g., a test file fail to
be opened

Change-Id: I0b30da0faa78cada23a226b577b3a48c74a896cd

This commit adds codec behavior unit tests for vp10.

Change-Id: Ieb49cb66f0b29679ff2a3e2c0804d1ebbf48f986

Change-Id: I9582a8d74990125b71e8fe620f7f3f2585a30798

The multithread encode test was never actually setting more than
one thread.

Change-Id: Ie7a3b7b138e88344c943bffd544cf2b4aab866a9

Change-Id: I9101cb1132aa580fc32fd47e8ac9d91d5b09e963

Change-Id: I70ee538609cefad76b8ce9b225bbf8d8447aff23

This commit added a field to vpx_image_t for indicating color space,
the field is also added to YUV_BUFFER_CONFIG. This allows the color
space information pass through the decoder from input stream to the
output buffer.

The commit also updated compare_img() function with added verification
of matching color space to ensure the color space information to be
correctly passed from encode to decoder in compressed vp9 streams.

Change-Id: I412776ec83defd8a09d76759aeb057b8fa690371

VP9FrameSizeTestsLarge.OneByOneVideo has been causing a failure in
jenkins libvpx__unit_tests-valgrind_long for "using of uninitialized
memory", the root cause was that the input image for this test was
not initialized with proper size, therefore plan U and V were not
initialized at all.

This commit fixes the size initialization, and resolves the issue.

Change-Id: Ic4dd1542b7bb0cb260a1e0aeeb505db21ae5edc8

The encoder initialization is called in EncodeFrame(). Therefore,
in the unit tests, the set control is done when video->frame() is 1.
This didn't cause problem since current tests mainly test lag_frame
> 0 case, or no encoding option that needs to allocate memory before
1st frame is used. If use lag_frame = 0 and encoding multiple tiles,
the unit tests crash. The issue is fixed by doing the initialization
before encoding frames.

Change-Id: I43102048f88448bcf27e9c60e0ec06c176b02e5c

(issue #882).

Change-Id: I2ca7f96d390c4eaec0473c50cb01b903d0bd3ee6

Adds decoder config as a changeable parameter to unit tests, and
changes end to end test to use commonly used parameters to enable
base test of tiles encoding and frame parallel decoding.

Change-Id: I5d23a6857303b4d68b92b15c3f2f04a1bcb4c2bb

0-initializes [1] and removes a warning for missing initializer fields

[1] http://en.cppreference.com/w/cpp/language/value_initialization

Change-Id: I364248010c8fa663c71d8f06a9999c730e92db4c

Change-Id: I1d43acef0983d10bda9fa495d6d723a4f9e2deaf

If the img allocation fails the test used to crash before on
32 bit architecture. This patch uses null check on img in
FillFrame. Also, if the first frame initialization has not been
conducted VPX_CODEC_ERROR is expected to return rather than
VPX_CODEC_OK.

Change-Id: I5c4e59c156374009012d280d6ff971a89b43c11f

This is a practical concern to allow us to fail in a decoder instance
if the size of a file is bigger than we can reasonably handle.

Change-Id: I0446b5502b1f8a48408107648ff2a8d187dca393

used to wrap API functions to ensure full environment consistency as
opposed to the renamed ASM_REGISTER_STATE_CHECK which is used with
assembly functions.
currently checks the FPU tag word in x86/x86_64 gcc builds to ensure
emms has been called.

Change-Id: Ie241772dbf903d33d516a1add4c8c6783f2e1490

Suggested by James Zern to clear out cpplint warnings for all unit
test code.

Change-Id: I731a3fa4d2a257eb9ef733426ba84286fbd7ea34

Currently, the best quality mode in VP9 is not very well developed,
and unnecessarily makes the encode too slow. Hence the command line
default is changed to "good" quality. Also, the number of passes
default is changed to 2 passes as well, since 1-pass encoding is
not very efficient in VP9.

Besides, a number of VP9 defaults are set to the currently
recommended settings. With these changes, vpxenc
run with --codec=vp9 --kf-max-dist=9999 --cpu-used=0 should
work about the same as our borg results.
Note when the --cpu-used=0 option is dropped there will be a slight
difference in the output, because of a difference in the cpu-used
value for the first pass. Specifically, the default when unspecified
is to use cpu_used=1 for the first pass and cpu_used=0 for the
second pass. But when specified, both passes will use the cpu-used
value specified.

Note that this also changes the default for VP8 as being "good"
but other options stay unchanged.

Change-Id: Ib23c1a05ae2f36ee076c0e34403efbda518c5066

New decoder control paramter VP8_SET_DECRYPT_KEY to set the decryption key.

Change-Id: I6fc1f44d41f74f3b3f702778af1a6f8f5cc9439f

A 'superframe' is a group of frames that share the same PTS, but have a
defined decoding order. This commit adds the ability to append an index
to such a group of frames, allowing for random access to the constituent
frames. This could be useful for frame-level parallelism or partial
decoding in a multilayer scenario.

Decoding the stream serially without such an index should work as a
fallback, and VP9/TestSuperframeIndexIsOptional verifies that.

Change-Id: Idff83b7560e1a7077d8fb067bfbc45b567e78b1c

Change-Id: I7977694223521404fc69f29ae2cff03e36e87299

Tests that the external interface to set the internal codec scaling
works as expected. Also updates the test to pull the height from
the decoded frame size rather than parsing the keyframe header,
in anticipation of allowing resolution changes on non-keyframes.

Change-Id: I3ed92117d8e5288fbbd1e7b618f2f233d0fe2c17

Adds an error-resilient mode where frames can be continued
to be decoded even when there are errors (due to network losses)
on a prior frame. Specifically, backward updates are turned off
and probabilities of various symbols are reset to defaults at
the beginning of each frame. Further, the last frame's mvs are
not used for the mv reference list, and the sorting of the
initial list based on search on previous frames is turned off
as well.

Also adds a test where an arbitrary set of frames are skipped
from decoding to simulate errors. The test verifies (1) that if
the error frames are droppable - i.e. frame buffer updates have
been turned off - there are no mismatch errors for the remaining
frames after the error frames; and (2) if the error-frames are non
droppable, there are not only no decoding errors but the mismatch
PSNR between the decoder's version of the post-error frames and the
encoder's version is at least 20 dB.

Change-Id: Ie6e2bcd436b1e8643270356d3a930e8989ff52a5

This commit starts to convert the tests to a system where the codec
to be used is provided by a factory object. Currently no tests are
instantiated for VP9 since they all fail for various reasons, but it
was verified that they're called and the correct codec is
instantiated.

Change-Id: Ia7506df2ca3a7651218ba3ca560634f08c9fbdeb

Change-Id: I69d00bfd1b10c03581838b15cd9a6dd66f4fa416

Got 61 test vectors from vp8-test-vectors.git
(http://git.chromium.org/gitweb/?p=webm/vp8-test-vectors.git)

Added decoder test vectors downloading in unit tests. Uploaded
the test vectors and their md5 files to WebM website.
  $ gsutil cp *.* gs://downloads.webmproject.org/test_data/libvpx

Added their sha1sum to the test/test-data.sha1 file.

In unit tests, download the test vectors to LIBVPX_TEST_DATA_PATH.

Test_vector_test goes through the test vectors, decodes them, and
compute the md5 checksums. The checksums are compared with the
expected md5 checksums to tell if the decoder decodes correctly.

Change-Id: Ia1e84f9347ddf1d4a02e056c0fee7d28dccfae15

Added a virtual function to handle PSNR packets.

Change-Id: Id2a6372c691a14f19bbeed217a93a9df03e81e75

Modified EncoderTest class to have separate member variables
for initialization time and per-frame.

Change-Id: I08a1901f8f3ec16e45f96297e08e7f6df0f4aa0b

The stats buffer needs to be reset between runs of the
encoder. I added a Reset() function to TwopassStatsStore
and called it at the beginning of each encode.

This enables us to run multiple encodes which was
previously not possible since there was no way to reset
the stats between runs.

Change-Id: Iebb18dab83ba9331f009f764cc858609738a27f9

This commit adds the ability of validating matched encoder and
decoder to unit tests.

Change-Id: Ie00d69a42477b6a69b324a6bd134939684f7300b

Change-Id: I813fa94c83df6282f382b24bbaccb1fe2fa94276

The lower complexity modes may not generate a keyframe automatically.
This behavior was found when running under Valgrind, as the slow
performance caused the speed selection to pick lower complexities than
when running natively. Instead, use a fixed complexity for the
realtime auto keyframe test.

Affected tests:
  AllModes/KeyframeTest.TestAutoKeyframe/0

Change-Id: I44e3f44e125ad587c293ab5ece29511d7023be9b

To do so we add a framework for encoding a yv12 file..

Change-Id: I94a061eb916beaf6cde920cf1aaadb6eed10a717