- 05 Apr, 2017 18 commits
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Yushin Cho authored
In the beginning of encoding and bitstream packing, the frame context in common of codec is copied to the frame context in each tile. Initial prob and context is based on flat probability and does not come from table at the moment. The bd-rate change for the test set objective-1-fast on awcy with high delay mode is: PSNR PSNR HVS SSIM CIEDE 2000 PSNR Cb PSNR Cr MS SSIM -0.77 -1.05 -0.74 -0.67 -0.67 -0.77 -0.88 Change-Id: Ic9105ac68aceb7486cb5f6f1c0b19df5853f2cb9
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Yushin Cho authored
In preparation for enabling backward updates of contexts for PVQ. 1. Default prob setting for PVQ, which is based on flat probabilities at the moment. 2. At the end of encoding a frame, average probablities and expected values of PVQ are copied to the frame context. Change-Id: I1d087b98e6b0d55ebf8aef696dd986f88197cedf
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Yushin Cho authored
Change-Id: I23b035340ed16b85a12856256d3115f19700dfb3
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Yushin Cho authored
Change-Id: I367d5561f53f60df42c3ff6f334b1441c85788bd
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Sarah Parker authored
When a global translation model is found, the only 3 bits of precision are used for the motion parameters. This case uses a smaller precision than the translation parameters in a global model that is rotzoom or greater. Change-Id: Ic972e9edf46e301f2894cce2b723960d0297c8e8
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Thomas Davies authored
This fixes errors with EC_ADAPT where the CDF tables are not built from 8-bit probabilities. Change-Id: I2a35eef3d37503a8011db4089e11ba4da14bbf34
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Steinar Midtskogen authored
high-latency, cpu-used=0: PSNR | PSNR Cb | PSNR Cr | PSNR HVS | SSIM | MS SSIM | CIEDE 2000 -0.1650 | 0.2545 | 0.2977 | -0.0423 | -0.0947 | -0.0725 | -0.0365 low-latency, cpu-used=0: PSNR | PSNR Cb | PSNR Cr | PSNR HVS | SSIM | MS SSIM | CIEDE 2000 -0.4006 | 0.0501 | -0.0108 | -0.1790 | -0.1660 | -0.1992 | -0.2135 low latency, cpu-used=4: PSNR | PSNR Cb | PSNR Cr | PSNR HVS | SSIM | MS SSIM | CIEDE 2000 -0.5508 | -0.2445 | -0.2762 | -0.1981 | -0.2878 | -0.2228 | -0.3733 Change-Id: Ia20df28c8bbb6182215b02016053af33bd498145
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Debargha Mukherjee authored
Change-Id: I89e981c9396c7a1ba8051d65036a16692da94d0d
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James Zern authored
this also clears the remaining -Wshorten-64-to-32 warnings in this file. the previous patch ported from libvpx was incomplete due to: d3a7576f Add compiler flag -Wsign-compare Change-Id: I105fa2342073dfa8bd0619b4282435fb6568f5c9
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Jingning Han authored
Change-Id: I4038d971455626c4c8e93b9b83e9155c5170349e
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Jingning Han authored
This commit integrates the level map coding within cb4x4 framework. Change-Id: Ied9721df0a7ffd21d1d69d68759d91b6c320c179
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Jingning Han authored
Change-Id: I5dec82552b41a5523155b2dea9e05ce69fba4917
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Jingning Han authored
Change-Id: I215c4bed9ba5c7f4fc93533249610217de14ce54
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Yushin Cho authored
Change-Id: Idfe23c1aef5d080567094af6e87d65bda3835ae5
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Yushin Cho authored
Change-Id: I7b855a68c5fedda4e34bfcbbabafa9ba52c09735
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Yushin Cho authored
Change-Id: I2fd1d6f32b1b395dfdbe556b96dddf65f3cabbbe
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Yushin Cho authored
Change-Id: I4f7d37af84220971a839f4f8f42aafa1adeb04e4
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Tristan Matthews authored
Change-Id: Ia79346bcee77c20def193dc790da665d425539de
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- 04 Apr, 2017 16 commits
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Jingning Han authored
Remove the unused variable when cb4x4 is enabled. Change-Id: I0d4d9ebd989cf90b9373d9989dd5e78b93d59e25
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Angie Chiang authored
Change-Id: I35b2b69e3937e70a7923ba76735f035f366de27f
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Angie Chiang authored
Change-Id: I00554b925c0a870e766bc116c6d9cb02bd47a101
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Angie Chiang authored
Change-Id: I785a0fbef18adf7cbdbd4f09117d132c7fe69156
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Debargha Mukherjee authored
Reduces precision in find_affine_int() function. Makes the maximum mv allowed 512 from 1024. Negligible impact on coding efficiency. Change-Id: I76d4c6824528e3f940d1275fe0bd22d71015a8d0
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Cheng Chen authored
Change-Id: I4b77388fa49e29a8302fe8c3276471e8156ce2d5
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Angie Chiang authored
This will make the code cleaner Change-Id: I94622b696b0a8d51d28dbbe29c767a62942bc5f3
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Sarah Parker authored
This was introduced in 72e2e982 Change-Id: Ia4d0a0606a518964d5f6f257874f8f3d5b4d651b
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Jean-Marc Valin authored
high-latency, cpu=0: PSNR | PSNR Cb | PSNR Cr | PSNR HVS | SSIM | MS SSIM | CIEDE 2000 0.0817 | -0.4672 | -0.6651 | 0.1043 | 0.0968 | 0.1063 | -0.1847 low-latency, cpu=0: PSNR | PSNR Cb | PSNR Cr | PSNR HVS | SSIM | MS SSIM | CIEDE 2000 0.0860 | -0.7110 | -0.7393 | 0.1018 | 0.0946 | 0.1800 | -0.1537 low-latency, cpu=4: PSNR | PSNR Cb | PSNR Cr | PSNR HVS | SSIM | MS SSIM | CIEDE 2000 0.0097 | -0.8022 | -0.7514 | -0.0115 | 0.0621 | -0.0092 | -0.3804 Change-Id: I5c2eced295598771c7a74ec15a5f0eb84d872cc9
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Yunqing Wang authored
BUG=aomedia:395 Change-Id: I381f16e66e2540c9bf24727abf8915a3850dcc92
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Sean Purser-Haskell authored
Change-Id: Id32a6a21ffda48ef16b027b55f9082614f389003
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Thomas Davies authored
Running this test in Jenkins causes all but trivial changesets to fail unless the hash is changed. Other changes in master can meanwhile cause the hash to be out of date by the time of merge even if it is changed, so rebases of previously passing changesets will then fail again. Change-Id: I4ee5010ceec85da7eedd8ada2d171f64a92491c1
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Jingning Han authored
This commit fixes a residual parameter set conflicts in function copy_dering_16bit_to_16bit(), due to the change of cb4x4 support approach in cdef to better respect od_dering.c as a codec independent file. Change-Id: I7e2295cf6a083729077374b13836909bb611d573
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Thomas Davies authored
Change-Id: Ifd55343b701eb753537b9711abd377adcedde8ec
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Jean-Marc Valin authored
Change-Id: Ibe19f4422324680b0d3132eab79bdc035911d79d
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Jean-Marc Valin authored
Change-Id: I7ca73e03ed171b57a05dd1fd5957906e11b66728
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- 03 Apr, 2017 6 commits
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Urvang Joshi authored
Change-Id: I0f4576522a07597dbb04089b02ca1fae67075ba4
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Angie Chiang authored
Move most of the code of inverse_transform_block to av1_inverse_transform_block such that encoder can use the function as well. Use av1_inverse_transform_block in av1_encoder_block_intra. This will make the code cleaner. Change-Id: I84dbeef2c65e252910606dbea446ce43165d504c
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Angie Chiang authored
This will simplify the code flow in av1_subtract_txb() Change-Id: I575da4a74f435b5862d2a848bdedae9856672121
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Angie Chiang authored
A simpler interface for intra block prediction Change-Id: I97e3f385746928d87999e6862b1d71a197df0302
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Angie Chiang authored
This function help us merge subtract block code in av1_subtract_plane and av1_encode_block_intra. Change-Id: Ie793d88a218f1082c6fe28900a521f461e34d564
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Alex Converse authored
Change-Id: I463d01ecf0ef2d666c38f9dec510b8b0b1eecadc
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