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2018-06-23VP9 SVC: Add tests for layer sync on base layer.Jerome Jiang
Create tests for sync layer. The purpose of new tests is not to check bitrate targeting, thus they're put in a new file. Create a base class for svc tests, which is also inherited by svc datarate tests, to reduce code redundancy. Start decoding in the test from the frame of layer sync. Change-Id: I7226d208279ad785873dffef51e0a8abef23b256
2018-06-21Add capibility to configure decoder in encode tests.Jerome Jiang
This will allow us to test SVC features like Decode up to certain layers. Change-Id: Icfb6f9d107108054cd0917197552e09ae48cbc52
2018-06-20vp9-svc: Add support for spatial layer sync frames.Marco Paniconi
Add encoder control to allow application to insert spatial layer sync frame. The sync frame disables temporal prediction for that spatial layer. This is useful for RTC application to have receiver start decoding a higher spatial layer, without inserting a key frame on base spatial layer. If the layer sync is requested on the base spatial layer this then force a key frame, otherwise it only disables the temporal reference for that spatial layer, allowing temporal prediction to continue for the other layers. Although the temporal prediction is disabled and reset on a layer sync frame, the inter-layer prediction for the sync frame is enabled on INTER frames. So the meaning of INTER_LAYER_PRED_OFF_NONKEY is modified to mean disable inter-layer prediction on non-key and non-sync frames. Added unittest for inserting layer sync frames. Bump up ABI version. Change-Id: Id458acc400a77c853551f125c4e7b6d001991f03
2018-06-20Merge "Refactor partition mode cost calculation"Jingning Han
2018-06-20Merge "Add hierarchical structure in GF group"Zoe Liu
2018-06-19Add hierarchical structure in GF groupZoe Liu
Change-Id: I06fc4b0ad5a45c49e10a9601a2356fbc6e93d6da
2018-06-19Merge "Build temporal prediction dependency propagation"Jingning Han
2018-06-19Merge "vp9: Enable cyclic refresh for HBD in real-time."Jerome Jiang
2018-06-19Merge "Improve the partition search breakout speed feature"Hui Su
2018-06-18vp9: Enable cyclic refresh for HBD in real-time.Jerome Jiang
Keep denoiser and skin detection disabled since some key functions don't work with >8 bits source. Add test for HBD with denoiser and cyclic refresh enabled to make sure nothing crashes. BUG=webm:1534 Change-Id: Id61fe1e38ed1768f273870a6bdd5f163aa769fe4
2018-06-18Build temporal prediction dependency propagationJingning Han
This commit builds up the temporal prediction dependency propagation within the group of pictures. Change-Id: Id04cfc0323e6a5c4ac4a570d53e20d1229b3ee11
2018-06-18Refactor partition mode cost calculationJingning Han
Compute the coding block partition mode cost as additional rdcost to the cumulative rate-distortion cost from each coding block. This changes the coding performance slightly due to the rounding error. The compression performance change is neutral. Change-Id: Ibdccae0e79263a0e70af7592a8cb11458d795f8d
2018-06-18Improve the partition search breakout speed featureHui Su
Use a linear model to make partition search breakout decisions. Currently the model is tuned for large quantizers and small resolutions. So it is only used when q-index is larger than 200 and frame width/height is smaller than 720. Also it's not yet supported for high bit depth. Tested speed 1 and 2 on lowres and midres. Compression performance is neutral. At low bitrates, encoding speedup is up to 50% for speed 1; up to 30% for speed 2. Some sample numbers: into_tree_480p, speed 1 QP=60 before: 35.228 dB, 3488b/f, 7.78 fps now: 35.217 dB, 3475b/f, 11.57 fps QP=50 before: 37.492 dB, 7983b/f, 6.24 fps now: 37.491 dB, 7974b/f, 7.55 fps PartyScene_832x480_50, speed 1 QP=60 before: 30.104 dB, 22426b/f, 3.28 fps now: 30.109 dB, 22410b/f, 4.43 fps QP=50 before: 33.016 dB, 46984b/f, 2.78 fps now: 33.018 dB, 46998b/f, 3.35 fps into_tree_480p, speed 2 QP=60 before: 35.175 dB, 3506b/f, 10.96 fps now: 35.185 dB, 3510b/f, 13.47 fps QP=50 before: 37.448 dB, 8016b/f, 9.04 fps now: 37.459 dB, 8048b/f, 9.81 fps PartyScene_832x480_50, speed 2 QP=60 before: 30.060 dB, 22537b/f, 4.42 fps now: 30.061 dB, 22541b/f, 5.38 fps QP=50 before: 32.923 dB, 47134b/f, 3.85 fps now: 32.920 dB, 47073b/f, 4.31 fps Change-Id: I674cba4f027c4c65f7837d5ec9179d6201e6ba86
2018-06-18Merge "Enable intra prediction search for tpl model"Jingning Han
2018-06-18Merge "Enable motion compensated prediction for tpl dependency model"Jingning Han
2018-06-18Merge "Remove unneeded buffer restore calls"Jingning Han
2018-06-18include msvc.h for snprintf support in benchmarksLuc Trudeau
include vpx_ports/msvc.h to avoid issues with snprintf issues with MSVC. Change-Id: Ida09cff8ee3b84e09fd61de131f84b32c113fa1a
2018-06-17Add update types for hierarchical refsZoe Liu
Change-Id: I0cd91187e1efc1441086772e5683fbf72d9371cf
2018-06-16Enable intra prediction search for tpl modelJingning Han
Support intra prediction mode search to find the best intra mode cost for temporal dependency model building. Change-Id: Ie62d6af8d0c9f65dee742876f3af9cdd5e3f1d63
2018-06-16Merge "VP9 HBD: Fix integer overflow problem in variance calc."Jerome Jiang
2018-06-15Remove unneeded buffer restore callsJingning Han
Change-Id: I89c8ad6544e0cee60b5daf49bc18c7e31f08faa2
2018-06-15Enable motion compensated prediction for tpl dependency modelJingning Han
Support the motion compensated prediction search to find the motion trajectory and hence to build the temporal dependency model. Change-Id: I861ea85a0d4cc2897cb0dfe2e95378bf7d36209f
2018-06-15Merge "vp9 svc: add tests for inter layer prediction."Jerome Jiang
2018-06-15VP9 HBD: Fix integer overflow problem in variance calc.Jerome Jiang
BUG=webm:1534 Change-Id: I535ac48e3dd2454cc7088c4f9a1e08ea74107da6
2018-06-15Merge "Clean up avx512 compiler support test."Tom Finegan
2018-06-15Merge changes I3436302c,I8969f5c3Jingning Han
* changes: Prepare motion estimation process for temporal dependency model Construct temporal dependency building system
2018-06-15Clean up avx512 compiler support test.Tom Finegan
Moves the check into a function, check_gcc_avx512_compiles, that behaves somewhat similarly to check_gcc_machine_options. Change-Id: I2bef3ddd98e636eef12d9d5e548c43282fac7826
2018-06-14Prepare motion estimation process for temporal dependency modelJingning Han
Set up needed stack for the motion estimation process to build up the temporal dependency model. Change-Id: I3436302c916a686e8c82572ffc106bf8023404b6
2018-06-14Construct temporal dependency building systemJingning Han
Schedule the frame processing to construct temporal dependency statistics within a group of pictures. Align the corresponding reference frames. Change-Id: I8969f5c335a4a5c2614f4530b636fe13a25a8a98
2018-06-15Merge "Allocate tpl_dep_stats frame buffer"Jingning Han
2018-06-15Merge "Separate GF structure defining from bit allocation"Zoe Liu
2018-06-14Merge "Add temporal model control as a speed feature"Jingning Han
2018-06-14vp9 svc: add tests for inter layer prediction.Jerome Jiang
Change-Id: Ic8e07b07790e067c014677cf33c3b016fcf4cb39
2018-06-14Separate GF structure defining from bit allocationZoe Liu
This CL separates the defining of the GF group structure from the handling of its bitrate allocation. The encoder performance should stay unchanged. Change-Id: Ib77967757702bb4b284034e429d4c41ae86d0838
2018-06-14Allocate tpl_dep_stats frame bufferJingning Han
Allocate buffers to support gather temporal dependency statistics at the encoder. Change-Id: I97d4594913a2423e8a916f20caf82ab0f5836961
2018-06-14Add temporal model control as a speed featureJingning Han
The model construction would incur 15% slowdown for speed 2. The speed change on speed 0 is unnoticeable. The current speed features set up would DISABLE temporal dependency model for all speed settings. Change-Id: Ic45dd962f3a54a8f5f0452502dc05e352dc09ca1
2018-06-14Add data structure for frame dependent mode decisionJingning Han
Add block and frame level data structures to support frame dependent mode decision. Change-Id: I996fc84155fcba8e2ec2a114bb0799d6aa5539dd
2018-06-14Merge "Unify frame_index in defining GF group structure"Zoe Liu
2018-06-14Merge changes I51776f0e,I843f3b34Luc Trudeau
* changes: [VSX] Optimize PROCESS16 macro VSX Version of SAD8xN
2018-06-14Merge "vp8: remove assertion in tree coder."Jerome Jiang
2018-06-14[VSX] Optimize PROCESS16 macroLuc Trudeau
The PROCESS16 macro now uses 8-bit lanes instead of 16-bit lanes. SADTest Speed Test (POWER8 Model 2.1) 16x8 Old VSX time = 16.7 ms, new VSX time = 9.1 ms [1.8x] 16x16 Old VSX time = 15.7 ms, new VSX time = 7.9 ms [2.0x] 16x32 Old VSX time = 14.4 ms, new VSX time = 7.2 ms [2.0x] 32x16 Old VSX time = 14.0 ms, new VSX time = 7.4 ms [1.9x] 32x32 Old VSX time = 13.4 ms, new VSX time = 6.5 ms [2.0x] 32x64 Old VSX time = 12.7 ms, new VSX time = 6.3 ms [2.0x] 64x32 Old VSX time = 12.6 ms, new VSX time = 6.3 ms [2.0x] 64x64 Old VSX time = 12.7 ms, new VSX time = 6.2 ms [2.0x] Change-Id: I51776f0e428162e78edde8eac47f30ffd2379873
2018-06-13Unify frame_index in defining GF group structureZoe Liu
Following are completed in defining GF group structure in firstpass: 1. Remove redundant alt_frame_index; 2. Remove hard coded index value with the variable of frame_index. Change-Id: I7b56e454559bbf704afc7410ea9832b20ffcd57e
2018-06-13vp8: remove assertion in tree coder.Jerome Jiang
Cast the counter to uint64_t in case it overflows. The assert was to prevent c[0] * Pfac being overflow beyong unsigned int since Pfac could be 2^8. Thus c[0] needs to be smaller than 2^24. In VP9, the assert was removed and c[0] was casted to uint64_t. Bug: 805277 Change-Id: Ic46a3c5b4af2f267de4e32c1518b64e8d6e9d856
2018-06-13VSX Version of SAD8xNLuc Trudeau
VSX versions of the SAD functions of width 8. SADTest Speed Test (POWER8 Model 2.1) 8x4 C time = 68.7 ms (±0.3 ms), VSX time = 31.8 ms (±0.1 ms) [2.2x] 8x8 C time = 55.6 ms (±0.3 ms), VSX time = 18.3 ms (±0.1 ms) [3.0x] 8x16 C time = 46.5 ms (±0.1 ms), VSX time = 15.6 ms (±0.1 ms) [3.0x] Change-Id: I843f3b34e103b72deeade4a939193d8b53cee460
2018-06-13Add Speed Tests for the SADTest test suite.Luc Trudeau
Speed tests are added for the SADTest test suite. These test use the AbstractBench and print the median run time of SAD operations. Speed tests are disabled by default. Change-Id: I5d0957248f9b5b307ae2d757d5f8d4761a1dd712
2018-06-13Merge "Fix avx512 related MSVC build failure."Tom Finegan
2018-06-13Merge "Remove duplicate vp9_twopass_postencode_update def"Jingning Han
2018-06-13Fix avx512 related MSVC build failure.Tom Finegan
Check GCC specific AVX512 flags only when GCC is enabled. Change-Id: I15dc2a0dbf8bce37f4364fedfd34a0a34882104b
2018-06-12Remove duplicate vp9_twopass_postencode_update defJingning Han
Change-Id: I370f37c85a02c032a8ba266b9b9445ee38eb0756
2018-06-12Merge "vp9 svc: Denoise golden when it's a temporal ref."Marco Paniconi
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