From frame 2, the lpf deltas are all cleared for for even frames, and
a set of values are set and used for odd frames. The intention is to
exercise decoding code around lpf delta/update decoding.
Change-Id: Ic9ff1bc2c2a023f4805852f8573398f2ec2249d7
The added vector was encoded with aq mode on, with the intent to
exercise the decode code around segment feature.
Change-Id: Iedcb7261e87d3e11b25ecf031d3a69385271148e
Added the test vector provided by Attila, which caught the bug in
Issue 661 "Decoder produces mismatched outputs with ssse3 enabled
and disabled"
vp90-hantro-stream-001.ivf
size: 320x180; 20 frames
Change-Id: Ic0d2b57ac7596ecb938dd55abc8c706fc2dd6d8f
Modified the resize unit test so that it optionally
writes the encoded bitstream to file. The macro
WRITE_COMPRESSED_STREAM should be set to 1 to enable
output of the test bitstream; it is set to 0 by default.
Change-Id: I7d436b1942f935da97db6d84574a98d379f57fb1
Adding missed parenthesis around boolean expressions. Bitstream is changed.
Regenerating test vectors.
Change-Id: I4cc00b761e9473f92f180a9fc3a0c607f0aaae56
In the rare case were 4x4 interior filtering was called for but no
8x8 or larger filtering takes place, the previous code was skipping
the filtering. This patch fixes the issue by including the interior
mask in the overall mask for the filter application loops.
Change-Id: I4a0b65056c64f97478827c2ff41e0914fc7779d0
For cases where there's no transform set in bit 0 (the left edge of
the SB) but bit 0 of mask_4x4_int is set (the edge 4 pixels from the
left edge needs filtering), it was incorrectly being skipped before.
This situation only happens on the leftmost edge of the image, as
the edge at column 0 is intentionally skipped since there aren't
pixels to the left to read.
Change-Id: Ib2fbbcb40166e90af31b1a0e13b85b68c226cbd3
Tests resolutions of 8, 10, 16, 18, 32, 34, 64, 66 to exercise the
border conditions, as well as non-SB aligned sizes.
Change-Id: Ie7c2b7860ac3727e23202042f2e86792652912f8
These files can stand in until we get proper syntax vectors. They
should provide some additional assurance against inadvertant
bitstream changes.
Change-Id: I12f6c9a5f054e30df40a7ff1f33145abf7e1d59d
This avoids encoding tokens for blocks that are entirely
in the UMV border. This changes the bitstream.
Change-Id: I32b4df46ac8a990d0c37cee92fd34f8ddd4fb6c9
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
