- 16 Sep, 2017 9 commits
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Hui Su authored
Improves keyframe coding by 0.1% on the screen_content testset. Change-Id: I5793a67eaae21010ef200038af99ebb9029fc770
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Jingning Han authored
Properly count the base range coefficient coding in the rate distortion optimization and soft quantization process. Change-Id: I860001f51c4a9d0021d08b85b8ccdb097121b287
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Joe Young authored
Add sse4_1 functions for Intra-edge experiment: av1_filter_intra_edge_sse4_1() av1_filter_intra_edge_high_sse4_1() Approx cycle reduction at qp 20, 1 kf: Enc (lbd) 1.4% to 0.3% Dec (lbd) 0.4% to 0.1% Enc (hbd) 1.1% to 0.2% Dec (hbd) 0.6% to 0.1% No change to bitstream Change-Id: I176b2d125424d7d226114c807915c33dde5c3720
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Angie Chiang authored
This will let the coding performance drop by 0.1%, but it will speed up encoder by 40% The change is under the flag FAST_OPTIMIZE_TXB Change-Id: I07dea24e818123e27c4347189aaec59deb42903c
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Tom Finegan authored
Change-Id: Ia4ec99ce8f3dd0098764571777e78adac21b6e67
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Tom Finegan authored
Change-Id: Iaf93f37d8b6e2e8d256f8ff5a408d45802a2ae57
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Tom Finegan authored
- Add aom_scale dspr2 sources to the correct target (aom). - Fix an inverted high bit depth condition. - Remove claims that dspr2 variants of av1_iht16x16_256_add_dspr2, av1_iht8x8_64_add_dspr2, av1_iht4x4_16_add_dspr2 from av1_rtcd_defs.pl exist in low bit depth configs. Change-Id: Ibdd42e475b81c2491f02ba10ca0d461f7ff15bc5
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Tom Finegan authored
Change-Id: Iadbb91ca1905318f094fdfae95f2c4db87943842
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Debargha Mukherjee authored
Refactors and adds superres-mode 3 and associated paramters --superres-qthresh and --superres-kf-qthresh that are used to trigger superres mode when the qindex for any frame exceeds the thresholds provided for non-key and key-frames respenctively. The superres scale factor numerator is progressively reduced from 16 starting from that q threshold following a fixed slope. Change-Id: If1c782993667a6fbaaa01bbde77c4924008c0d28
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- 15 Sep, 2017 15 commits
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Nathan E. Egge authored
This patch fixes a regression introduced in 1d190950 where the encoder was using the 16x16 VP9/AV1 transforms for RDO, but then used the Daala transforms for encoding. subset1: master-daala_dct16@2017-09-13T12:05:18.013Z -> master_daala_dct16_use_c@2017-09-13T13:05:02.252Z PSNR | PSNR Cb | PSNR Cr | PSNR HVS | SSIM | MS SSIM | CIEDE 2000 -0.3654 | -0.7634 | -0.7407 | -0.4884 | -0.4699 | -0.4945 | -0.5104 master-no_rect_tx-no_var_tx@2017-09-12T00:23:18.153Z -> master_daala_dct16_use_c@2017-09-13T13:05:02.252Z PSNR | PSNR Cb | PSNR Cr | PSNR HVS | SSIM | MS SSIM | CIEDE 2000 -0.0133 | 0.1040 | -0.0440 | -0.0492 | -0.0151 | -0.0120 | 0.0699 Change-Id: Id1830d0975db4bd0320a47fdf45b4bca20881cfb
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Nathan E. Egge authored
Change-Id: I0b6a1781ab3bf8e32874fe71e24a4cb8c9943357
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Nathan E. Egge authored
Change-Id: I408dbcf69b3f680e5de570e080ce39aeacbf618d
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Yi Luo authored
This is a manual merge from libvpx's commit: "05ee24149 Add high bitdepth intra prediction optimization speed test". Credit goes to Linfeng Zhang. Change-Id: Ie254593aa9b601889ecb95eca900365055d46a03
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Yi Luo authored
Change-Id: I9b92caa9d65a3b062762c270c89018c8e08eba0f
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Angie Chiang authored
DISABLE_TRELLISQ_SEARCH will incur failure of TestResizeCspWorks BUG=aomedia:734 Change-Id: I70d51b9a490b251ebd7743faf831da54b94e48c7
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Luc Trudeau authored
Change-Id: Iad6a16d3ab819405de037d5100060710e0636176
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Nathan E. Egge authored
Change-Id: Ib19d9431124b2416abe4a217138ec8bdb029f73c
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Nathan E. Egge authored
This change fixes a compile error when all three of --enable-daala_dct4, --enable-daala_dct8 and --enable-daala_dct16 are enabled at once. Change-Id: I4942e09fb887afbda2eda6aaacec727b5cbf6f50
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Yushin Cho authored
This experiment has been agreed to remove its flag in Sep 12 AOMedia Codec WG meeting. We first soft-enable it until it gets stable. The provided encoder option "--tune=[cdef-dist | daala-dist]" is turned off by default, hence there is no change in bd-rate. Change-Id: Ib4553125bbaeff5a98542b39cba942496337f901
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Yushin Cho authored
Also fix asan warnings. Change-Id: I21fe3150635540abacb5b1b8928c6470db605035
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- make Check() void as the EXPECT's are sufficient to document failure cumulatively this has the effect of avoiding reporting incorrect Check() failures due to earlier test failures. This CL is ported over from f8c27d164 register_state_check: simplify Check() methods Change-Id: I1b65aa769c69c2a52b2e0b363f1c4432965ee89f
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Yi Luo authored
Add a macro to improve the readibility of test case. The coming test cases varying on mode/size would expand the list too large. Change-Id: I74171344098820b21090dd9b857229bdf2e77248
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Zoe Liu authored
Currently the use of the new multi-layer GF group of 16 is guarded by the macro USE_GF16_MULTI_LAYER, which is turned off. Hence this CL does not change any of the encoder behavior. Change-Id: I588cd34e19388337a2ecb0a0cb3f796a37647e24
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Yunqing Wang authored
This patch follows the previous refactoring patch, and further reduces the number of calls made to scan_row_mbmi and scan_col_mbmi by going through partition blocks instead of mi blocks. This patch doesn't change bitstream, which was proven by Borg test result. The baseline decoder speed test on 1080p clip showed that the average decoder speedup was 1.1%.(fps: 32.626 --> 32.994) Change-Id: Ic375ae5d682c7454e2f2a2fcf8baa6b4b438d9a6
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- 14 Sep, 2017 1 commit
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Hui Su authored
Change-Id: I620fab24173eef846510a74f4186c315f6623052
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- 13 Sep, 2017 9 commits
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Sarah Parker authored
This allows gm parameters to be written when error resilient mode is enabled but avoids depending on stored parameters from the previous frame. BUG=aomedia:741 Change-Id: Iae455a346e0eebb18e2bcfadc8826c75aedfee99
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David Michael Barr authored
Instead of forward-declaring AV1_COMMON and MACROBLOCKD, move the dependent struct and function prototype closer to where they are used and after these types are defined. Change-Id: I75f005b46ef322a6fcbc01377b8dded1637c5f73
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Rupert Swarbrick authored
Change-Id: I5d60cc74233bf7ddf56bcd0c3e8b8d012a6e5a63
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Rupert Swarbrick authored
The calls to count_segs appear very different from each other, but this is really just because of line wrapping (enforced by the clang-format linter). This patch produces equivalent code but the results are far easier to read. Change-Id: I9d548a4988d4ef23f71fbd8afc855eb8a43f7bd5
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Rupert Swarbrick authored
This function is given a bsize and an mi array and has to figure out what partition to use to divide the given bsize in the direction of the sizes it finds in the mi array. (Since each block size can be reached by only one sequence of partitions, this can be done unambiguously) The previous version was correct, working by looking up entries in the partition_lookup array. Unfortunately, that lookup isn't quite enough when CONFIG_EXT_PARTITION_TYPES is true, so it then had to do some slightly confusing computations to fix things up after the fact. The new version should be more self-explanatory and doesn't work by looking things up in a magic array. It looks up the width and height corresponding to bsize and compares them with the width and height corresponding to the sb_type at mi_row,mi_col in the mi array. When CONFIG_EXT_PARTITION_TYPES is false, this is all you need, and the four corresponding cases can be found by a lookup in an array of 4 elements. With extended partition types and a sufficiently large block, you have to do a bit more searching. For example, if bsize is BLOCK_16X16 and the subsize is BLOCK_8X8, the partition might be PARTITION_SPLIT, but it might be one of PARTITION_HORZ_A or PARTITION_VERT_A instead. The new code adds some comments to explain what's going on. A nice side-effect of rewriting get_partition in this way is that it lets us completely dispense with the partition_lookup array. The patch also fixes comments for the A/B extended partitions in enums.h, which were slightly backwards (a "horizontal split means two blocks vertically above one another) Change-Id: I4b48189103aa63e1859f25a15d7690d53ca7baf5
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David Barker authored
By using a combination of a small qmlevel and large qindex, it is possible for the quantizer 'dqv' to end up > 2^15. This currently causes dqv to overflow, so widen its type to avoid that. Note that this is certainly an extreme case, but not entirely useless - if using a 32x32 transform, the dequantized value can be as small as dqv/2, which may still fit in 16 bits. Change-Id: I0451e70ba6b17620d94386a98d873f0a8c615635
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Rupert Swarbrick authored
Using an assert (which was compiled out) meant we got to a use-after-free in bug 729. BUG=aomedia:729 Change-Id: I4d0fa5e80322c395f94565c76e2285782c328505
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Debargha Mukherjee authored
Turn off compound modes as long as one of the dimensions is less than 8. Imapct on AWCY (0.05% increase in BDRATE) https://arewecompressedyet.com/?job=debargha-nocdef-sub8c8nc-0907%402017-09-07T20%3A28%3A38.251Z&job=debargha-nocdef-0907%402017-09-07T14%3A42%3A17.170Z Change-Id: I4a70890c04149246a50e60990dede21cb8052fad
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Yushin Cho authored
Remove mistakenly leftover code from commit e30a47ca. Note that this change force-disables activity masking in PVQ until we can add some bitstream signaling for it. Change-Id: I5279f82e7977733ebc40f5aed844ecec1279992a
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- 12 Sep, 2017 6 commits
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Zoe Liu authored
Change-Id: Ie92a17d6c530bdd65464fbc599ce92561b8c0428
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Jingning Han authored
This won't change the coding statistics. Change-Id: Ibe3790836c59462f830029528d88a6e615efa493
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Debargha Mukherjee authored
Before LR the border extension needs to be consistent. Otherwise there will be inconsistency at the frame boundaries causing mismatches. BUG=aomedia:742 BUG=aomedia:744 BUG=aomedia:745 Change-Id: I5b0c51aa1493c58f7acc706bf686ce711eadd75d
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Nathan Egge authored
This reverts commit 72c99e1a. No metrics on this commit. Change-Id: I9fc350b25e710c3d5d6d8299ab5348e8b31b39ea
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Nathan E. Egge authored
Replaces the orthonormal Type-IV DST with an orthonormal Type-VII DST in od_bin_fdst4() and od_bin_idst4() Change-Id: I4ff0888e740d8cc063a2e5deaeceef7cb0d80485
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David Barker authored
The code currently pads the decoded frame width and height to a multiple of 8 luma pixels, but there is a TODO suggesting that this may be changed to only require a multiple of 4 in future. But, as per the comments on the linked bug, there are good reasons to keep the decoded width and height as multiples of 8. So delete the outdated TODO and instead outline the reasons why the current behaviour is helpful. BUG=aomedia:727 Change-Id: I2340bbcd740afe74c2e6fb3cf2e7a420db2b4f40
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