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2017-09-08intrapred: sync highbd_d63_predictor w/d63_James Zern
8/16/32: ~6%/~18%/~33% faster previously: 7012ba639 vp9_reconintra: simplify d63_predictor BUG=webm:1411 Change-Id: Ie775f3a4f7fd74df44754e65686d826a51c2cdc2
2017-09-08intrapred: sync highbd_d45_predictor w/d45_James Zern
8/16/32:: ~19%/~54%/~75.5% faster previously: acc481eaa vp9_reconintra: simplify d45_predictor BUG=webm:1411 Change-Id: Ie8340b0c5070ae640f124733f025e4e749b660d8
2017-03-24intrapred: sync highbd_d135_predictor w/d135_James Zern
previously: 05437805f intrapred/d135: flatten border results before storing BUG=webm:1316 Change-Id: I3b8bd89117ad7f2f4560b57f7c148da781e86f85
2017-03-24intrapred: specialize highbd 4x4 predictorsJames Zern
d207/d63/d45/d117/d135/d153 ~9-45% better depending on the predictor on 32-bit ARM, similar range on x86-64 this matches the non-highbitdepth implementation BUG=webm:1316 Change-Id: Iddebdf7c58c6f31c47cae04da95c6e5318200e4c
2017-03-24intrapred: rename d63f to d63eJames Zern
this is consistent with he/ve/d45e Change-Id: I75641ae5667430b0ecd370db86fff6e666cb577d
2017-03-24remove CONFIG_MISC_FIXESJames Zern
this belonged to vp10 with the changes now migrated to av1. Change-Id: Ie30ead3e7b71f465bc14136e1b6f156ea978c43f
2016-07-25vpx_dsp: apply clang-formatclang-format
Change-Id: I3ea3e77364879928bd916f2b0a7838073ade5975
2016-02-11vpx_ve_predictor_4x4_c: quiet unused param warningJames Zern
Change-Id: I62234260e2d2de94d602c6d8095c8f8124334052
2016-02-05intrapred/d135: flatten border results before storingJames Zern
the results along the top and left border are then stored with a moving window into the vector. ~40-67% faster on ARM, ~40-77+% on x86 depending on the block size. Change-Id: Iab369aa2946a3ae4eb7290d512868fe5db92dbc8
2016-02-02intrapred: protect functions w/CONFIG check x2James Zern
high-bitdepth version d207e, d63e, d45e are only used with CONFIG_MISC_FIXES Change-Id: I77292e11f51fd76d4127fd0027f876866bcf8675
2016-01-26intrapred: protect functions w/CONFIG checkJames Zern
d207e, d63e, d45e are only used with CONFIG_MISC_FIXES Change-Id: If13946e483c4d0ccaa3e1d60dc14216c06d5a219
2015-10-21vp10: merge ext_ipred_bltr experiment into misc_fixes.Ronald S. Bultje
Change-Id: I2f2deb700748408b8278b7f5c29ee1f2e39785ec
2015-10-16vp10: add extended-intra prediction edges experiment.Ronald S. Bultje
This experiment allows using full above/right edges for all transform sizes whenever available (for d45/d63), and adds bottom/left edges for d207. See issue 1043. Change-Id: I5cf7f345e783e8539bb6b6d2c9972fb1d6d0a78b
2015-10-01vp10: reimplement d45/4x4 to match vp8 instead of vp9.Ronald S. Bultje
This is more a proof of concept than anything else. The problem here isn't so much how to code it, but rather where to place the resulting code. All intrapred DSP code lives in vpx_dsp, so do we want the vp10 specific intra pred functions to live there, or in vp10/? See issue 1015. Change-Id: I675f7badcc8e18fd99a9553910ecf3ddf81f0a05
2015-09-30vp8: change build_intra4x4_predictors() to use vpx_dsp.Ronald S. Bultje
I've added a few new functions (d45e, d63e, he, ve) to cover the filtered h/v 4x4 predictors that are vp8-specific, the "correct" d45 with the correctly filtered bottom-right pixel (as opposed to the unfiltered version in vp9), and the "broken" d63 with weirdly filtered bottom-right pixels (which is correctly filtered in vp9). There may be a minor performance impact on all systems because we have to do an extra copy of the Above pixel array to incorporate the topleft pixel in the same array (thus fitting the vpx_dsp API). In addition, armv6 will have a more serious performance impact b/c I removed the armv6/vp8-specific assembly. I'm not sure anyone cares... Change-Id: I7f9e5ebee11d8e21aca2cd517a69eefc181b2e86
2015-07-27Replace prefix vp9_ with vpx_ for intra prediction functionshui su
Change-Id: I8ae6fb586f8d5d018ace228df11714f82b085076
2015-07-27Move intra prediction functions from vp9/common/ to vpx_dsp/hui su
Change-Id: I64edc26cf4aab050c83f2d393df6250628ad43b8
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