Age | Commit message (Collapse) | Author |
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Used 20-frame clips to replace 10-frame clips in y4m_test. Also, removed
unused 10-frame clips.
Change-Id: Ib82ad2c3718f1f5f31478957b9ee970593536940
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Used 20-frame clips got from Deb in end-to-end unit tests to improve
the test coverage.
TODO: remove 10-frame clips.
Change-Id: I06ec2d35f5c5c47263d3be61623c80f52fd18ffe
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Instead of creating a new decoder instance when restarting all threads
after they were shut down, re-create threads on the new flag.
BUG=webm:1577
Change-Id: I6272ecaa1b586afdaa5ed8d6eab80aff8f5eb673
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invalid-bug-1443-v2.ivf{,.res}
invalid-vp80-00-comprehensive-s17661_r01-05_b6-.v2.ivf{,.res}
missed in:
6dbf738a4 vp8: kill all threads on corrupted frame.
Change-Id: I6481f4ad7544ecc069d0e0442888e97e9638fdd3
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BUG=webm:1578
Change-Id: Ie03ed454394933fa89f751edc6928651393f3f12
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This will allocate extra frame buffer if long term temporal reference is
used and denoiser is enabled on non-key frame.
Add test.
Change-Id: I0e8d1fdb9a2d697a8eed7fe6206bcb362e69f1c8
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Take the original loopfilter multi-thread optimization
(dafe064289a917977439ab6f4f002b9946496084) along with the fixes for bugs
1558 and 1562.
BUG=webm:1558
BUG=webm:1562
Change-Id: Ibbf6bd13f4ffff0e79184ccfd6b85a49e067a6d8
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This reverts commit bf6299010e815e111d7326530c249e9d99611f34.
segfaults, causes an assertion failure with corrupt input:
get_uv_tx_size: Assertion `mi->sb_type < BLOCK_8X8 ||
ss_size_lookup[mi->sb_type][pd->subsampling_x][pd->subsampling_y] !=
BLOCK_INVALID
BUG=webm:1562
Change-Id: I05a711cad3d8e7f1a8e64422b4356bdf4edb3d12
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This reverts commit 753fd86e86ac727dccac88376260b8f54502f2a3.
This also has the fix for the DoS reported in bug 1558.
BUG=webm:1558
Change-Id: I65ea84e0c11d6bd40d8cb0587dfe934b3ac11dce
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Use a valid frame rather than the one from the bug to avoid dealing with
trailing data. The decode would fail on x86 due to read size differences
in the entropy decoder.
The updated file was created from the first frame in:
vp90-2-02-size-08x08.webm
BUG=webm:1539
Change-Id: Ibcc2f6fa435bcf360a40fc9a202a8baba42b24da
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fixes an endless loop caused by successful read return on eof.
since:
00a35aab7 vpx[dec|enc]: Extract IVF support from the apps.
BUG=webm:1539
Change-Id: I64dbb94189ea6a745d53a4bacc033f5f58eafb37
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BUG=webm:1495
Change-Id: Ibaee35aa5e8e00847c61e707f2c9b4c0cff23673
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In the process of fixing a ubsan warning:
commit 738b829b8cdf079a5fa48c74a28a177c9567d212
Fix incorrect size reading
the inferred check of start < end was removed. This causes fuzzed files
to get a little further and segfault in vp8dx_start_decode.
Change-Id: I316e23058753ba42dbcc46d27eb575f51c8a9e9a
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The new test will run a SVC bitstream which has non ref frames.
It checks the number of buffer acquired and released to make sure all
external frame buffers are released.
Add a new test bitstream:
vp90-2-22-svc_1280x720_1.webm
which has 400 frames in total, and 1 spatial layer and 2 temporal layers.
There is one non ref frame every other frame.
Disabled for now. Will be enabled with the fix.
BUG=b/68819248
Change-Id: I0515336fd9809a9e1fceba90e4dce53dabaf53a5
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Exposed by fuzz test in high bitdepth.
The bug is introduced in commit 64653fa.
BUG=webm:1466
Change-Id: Idd77d5c6a60efb9241471611ce1aba0646cb6ff5
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the check for error correction being disabled was overriding the data
length checks. this avoids returning incorrect information (width /
height) for the decoded frame which could result in inconsistent sizes
returned in to an application causing it to read beyond the bounds of
the frame allocation.
BUG=webm:1443
BUG=b/62458770
Change-Id: I063459674e01b57c0990cb29372e0eb9a1fbf342
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Also breakout the denoiser tests, as the denoiser only
runs for real-time speed >=5.
Change-Id: I921b785860c35e9d1ebfad0833673a98490186c2
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best_sub8x8[1] won't be used meaningfully when is_compound is false, but
may trigger an msan warning as the value is copied around and later
clamped.
BUG=667044
Change-Id: Icc24c3b72cdb550bebea44d4aaa4ff8bf3fbab56
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This runs multiple encodes and decodes of vp8 and vp9 in parallel,
with so many threads that problems with synchronization can show up.
Change-Id: I2b297e7f43d1e741323c7ad9f50a3931ae609f16
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To test the VP9_DECODE_SVC_SPATIAL_LAYER decoder control
introduced in 86b0042.
Change-Id: I3d164a41d7bbab14c0aee80fd890870704a18f6e
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vp9_init_macroblockd() resets the error_info to cm's global copy; this
needs to be set to the thread-level target to avoid jumping to the
incorrect stack, resulting in hang or crash.
broken since:
1f4a6c8 vp9/tile_worker_hook: add multiple tile decoding
includes v1.5.0, v1.6.0
BUG=629481
Change-Id: Icbf1696b25ba8c479e845fbf227b3c3ca73542f5
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when decoding an invalid bitstream with --enable-vp9-highbitdepth
BUG=webm:1297
Change-Id: I401d87033b4293f2ca595bc51678aad9951ecf15
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decoding the same invalid keyframe twice would result in a crash as the
second time through the decoder would be assumed to have been
initialized as there was no resolution change. in this case the
resolution was itself invalid (0x6), but vp8_peek_si() was only failing
in the case of 0x0.
invalid-vp80-00-comprehensive-018.ivf.2kf_0x6.ivf tests this case by
duplicating the first keyframe and additionally adds a valid one to
ensure decoding can resume without error.
BUG=b/30593765
Change-Id: If0859035908b7870d67a7f3f646b5a080252eb6d
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this fixes a crash in vp9_dec_setup_mi() via
vp9_init_context_buffers() should decoding continue and the decoder
resyncs on a smaller frame
BUG=b/30593752
Change-Id: I9ce8d94abe89bcd058697e8bd8599690e61bd380
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This test vector exercises various idct32x32 functions in decoder.
Change-Id: Ic9453f50ef4723bdaace9bd80f32540d061ef2a1
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Refer to doc "vp9-test-vectors".
BUG=https://code.google.com/p/webm/issues/detail?id=1086
Change-Id: I523d1f39141a3a86f113604cbdb9cd41cc2d6470
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These videos change resolution every 10 frames versus every 3 frames in current
test sets.
Change-Id: Ic33f449fc9b6d2f480825d4715b8f63e70801232
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Change-Id: I70b1b8162a0c9b8501358ba7d32fecd1dc020ab5
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Fails with Icac63051bf37c7355e661837b57c257d58c764fc reverted.
Change-Id: I460d7a5a74faa4daace25f911f8dc5f68e16c951
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Change-Id: Icf06d35ca347713253d1eba341a894b51efa81a9
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WebM files will adjust the display width and height according to the
input pixel aspect ratio. The default pixel aspect ratio is 1:1.
BUG=https://code.google.com/p/webm/issues/detail?id=1005
Change-Id: I23e0a601b7259fa9513cb86110c41b8437769808
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Change-Id: Ie3605bf4c4fb16eb21186adbb4577c20a8027344
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niklas_1280_720_30.y4m 60 frames @ 30fps
only a small number of frames are being used; this reduces the test data
download size in non-perf-test cases by >500M.
retain niklas_1280_720_30.yuv for encode+decode perf tests
Change-Id: I56b3433104acd462f952a9554280de5a3ec0b6d2
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cm->frame_bufs[].idx values were made consistent in:
61c5e94 Use -1 consistently as invalid buffer idx
update the initialization in swap_frame_buffers() to match.
additionally:
- remove some shadowed variables in the former and marked them volatile
Change-Id: Ie3f9636c405bd822112bb56bd22d28024ae98909
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In frame parallel decode, libvpx decoder decodes several frames on all
cpus in parallel fashion. If not being flushed, it will only return frame
when all the cpus are busy. If getting flushed, it will return all the
frames in the decoder. Compare with current serial decode mode in which
libvpx decoder is idle between decode calls, libvpx decoder is busy
between decode calls.
Current frame parallel decode will only speed up the decoding for frame
parallel encoded videos. For non frame parallel encoded videos, frame
parallel decode is slower than serial decode due to lack of loopfilter
worker thread.
There are still some known issues that need to be addressed. For example:
decode frame parallel videos with segmentation enabled is not right sometimes.
* frame-parallel:
Add error handling for frame parallel decode and unit test for that.
Fix a bug in frame parallel decode and add a unit test for that.
Add two test vectors to test frame parallel decode.
Add key frame seeking to webmdec and webm_video_source.
Implement frame parallel decode for VP9.
Increase the thread test range to cover 5, 6, 7, 8 threads.
Fix a bug in adding frame parallel unit test.
Add VP9 frame-parallel unit test.
Manually pick "Make the api behavior conform to api spec." from master branch.
Move vp9_dec_build_inter_predictors_* to decoder folder.
Add segmentation map array for current and last frame segmentation.
Include the right header for VP9 worker thread.
Move vp9_thread.* to common.
ctrl_get_reference does not need user_priv.
Seperate the frame buffers from VP9 encoder/decoder structure.
Revert "Revert "Revert "Revert 3 patches from Hangyu to get Chrome to build:"""
Conflicts:
test/codec_factory.h
test/decode_test_driver.cc
test/decode_test_driver.h
test/invalid_file_test.cc
test/test-data.sha1
test/test.mk
test/test_vectors.cc
vp8/vp8_dx_iface.c
vp9/common/vp9_alloccommon.c
vp9/common/vp9_entropymode.c
vp9/common/vp9_loopfilter_thread.c
vp9/common/vp9_loopfilter_thread.h
vp9/common/vp9_mvref_common.c
vp9/common/vp9_onyxc_int.h
vp9/common/vp9_reconinter.c
vp9/decoder/vp9_decodeframe.c
vp9/decoder/vp9_decodeframe.h
vp9/decoder/vp9_decodemv.c
vp9/decoder/vp9_decoder.c
vp9/decoder/vp9_decoder.h
vp9/encoder/vp9_encoder.c
vp9/encoder/vp9_pickmode.c
vp9/encoder/vp9_rdopt.c
vp9/vp9_cx_iface.c
vp9/vp9_dx_iface.c
This reverts commit a18da9760a74d9ce6fb9f875706dc639c95402f5.
Change-Id: I361442ffec1586d036ea2e0ee97ce4f077585f02
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master branch."
This reverts commit bde04ce5039cbcf86c8b34bdb4127e18d7e1d0c7
Change-Id: I053dae04c761b04a36dc239558503905a14d2470
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In frame parallel decode, libvpx decoder decodes several frames on all
cpus in parallel fashion. If not being flushed, it will only return frame
when all the cpus are busy. If getting flushed, it will return all the
frames in the decoder. Compare with current serial decode mode in which
libvpx decoder is idle between decode calls, libvpx decoder is busy
between decode calls. VP9 frame parallel decode is >30% faster than serial
decode with tile parallel threading which will makes devices play 1080P
VP9 videos more easily.
* frame-parallel:
Add error handling for frame parallel decode and unit test for that.
Fix a bug in frame parallel decode and add a unit test for that.
Add two test vectors to test frame parallel decode.
Add key frame seeking to webmdec and webm_video_source.
Implement frame parallel decode for VP9.
Increase the thread test range to cover 5, 6, 7, 8 threads.
Fix a bug in adding frame parallel unit test.
Add VP9 frame-parallel unit test.
Manually pick "Make the api behavior conform to api spec." from master branch.
Move vp9_dec_build_inter_predictors_* to decoder folder.
Add segmentation map array for current and last frame segmentation.
Include the right header for VP9 worker thread.
Move vp9_thread.* to common.
ctrl_get_reference does not need user_priv.
Seperate the frame buffers from VP9 encoder/decoder structure.
Revert "Revert "Revert "Revert 3 patches from Hangyu to get Chrome to build:"""
Conflicts:
test/codec_factory.h
test/decode_test_driver.cc
test/decode_test_driver.h
test/invalid_file_test.cc
test/test-data.sha1
test/test.mk
test/test_vectors.cc
vp8/vp8_dx_iface.c
vp9/common/vp9_alloccommon.c
vp9/common/vp9_entropymode.c
vp9/common/vp9_loopfilter_thread.c
vp9/common/vp9_loopfilter_thread.h
vp9/common/vp9_mvref_common.c
vp9/common/vp9_onyxc_int.h
vp9/common/vp9_reconinter.c
vp9/decoder/vp9_decodeframe.c
vp9/decoder/vp9_decodeframe.h
vp9/decoder/vp9_decodemv.c
vp9/decoder/vp9_decoder.c
vp9/decoder/vp9_decoder.h
vp9/encoder/vp9_encoder.c
vp9/encoder/vp9_pickmode.c
vp9/encoder/vp9_rdopt.c
vp9/vp9_cx_iface.c
vp9/vp9_dx_iface.c
Change-Id: Ib92eb35851c172d0624970e312ed515054e5ca64
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Change-Id: I6e309e11f1641618d2424b7a2c0fe744b8974dec
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A flush bug is discovered during putting frame parallel decoder
into Android. This test will expose that bug.
Change-Id: Ia047f27972f4da0471649f79f1f91e7695297473
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The added vectors are mainly used to test the output cache
mechanism in frame parallel decode.
Change-Id: I3d413d060daa5abf72358f6350bd1d16d71adc5a
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This patch was to fix the vpxdec fuzzing3 test failure. When an
error occurs, setjmp() is invoked, which calls the decoder
removing routine. In multiple thread situation, other threads
could try to access the frame context memory that is already
deallocated, thus causing a segfault.
An invalid unit test was added for this issue.
Change-Id: Ida7442154f3d89759483f0f4fe0324041fffb952
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Also adds mising test vectors for profile 1.
Change-Id: I5269af8b9e6b708ce50a0d9c69b6cae4bb2870dc
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Covers all profiles and input formats. The tests check if the
encode succeeds and if the psnr is sane.
Change-Id: I195a5330debf92562846121819b6eaf961e27c01
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Add a test vector to show the cases where segmentation map is preserved
from frome to frame as outlined in the inquiry in issue 761.
Change-Id: I630c6aba27d0d0b109cc7fd7c6fcd008222a0cf3
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don't bother decoding any further after receiving an earlier decode
error until a key/intra-only frame is encountered.
Change-Id: I381917b70d7a9e6f8d6de42e3d181bb113a4cec4
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Change-Id: I46472a524f5188b293332946be943bd15cfc8777
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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
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proceeding using a corrupt (incompletely decoded) frame reference may
lead to incorrect assumptions about allocation sizes leading to a crash.
Change-Id: I76e74f2e1be127c2e2c7e1174bb3307497dfd23d
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This file changes the segmentation map, deactivates the map, and
reactivates the map.
Change-Id: I1c8b8949887257b9f4c49a1a9ba9a7c74666ef2e
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Change-Id: Ib41acade12fe6cdd4c4a4efdb1260d5f100a3e7f
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