6 Commits

Author	SHA1	Message	Date
Jingning Han	4b5109cd73	Replace vp9_ prefix in 2D-DCT functions with vpx_ ... Clean up the forward 2D-DCT function names in vpx_dsp. Change-Id: I3117978596d198b690036e7eb05fe429caf3bc25	2015-07-28 16:06:44 -07:00
Jingning Han	d19033fa4e	Move DC only forward 2D-DCT functions to vpx_dsp ... This completes the forward transform functions layout refactoring. Change-Id: I996fb0fb795f41e2040f7b21db985774098aedbd	2015-07-28 14:52:30 -07:00
Jingning Han	a9a1d4e8e5	Replace vp9_idct.h for precise dependency ... This commit replaces vp9_idct.h with txfm_common.h in many SIMD implementation files for precise file dependency. Change-Id: If73dd726bb16537e7494f28538b0a169810f9756	2015-07-27 11:55:31 -07:00
Jingning Han	b67821f37b	Factor forward 2D-DCT transforms into vpx_dsp ... This commit factors the 4x4, 8x8, and 16x16 2D-DCT forward transform operations into vpx_dsp folder. Change-Id: I084b117b79c0925edcbcabb93f62b9f4bf8dbe7d	2015-07-22 15:48:17 -07:00
Frank Galligan	9f6eba419a	Add Neon intrinsic vp9_fdct8x8_quant_neon ... On Nexus 7 speed -5 got ~2%, -6 got ~15%, -7 and -8 got ~30% increase in perf. Tested on Nexus 7, built with ndk r10d, gcc 4.9. Change-Id: I83246d63b96674d170098a572fa4fe28a05aaf51	2015-01-24 22:49:50 -08:00
Scott LaVarnway	d19d222db6	Added vp9_fdct8x8_neon(), vp9_fdct8x8_1_neon() ... On a Nexus 7, vpxenc (in realtime mode, speed -12) reported a performance improvement of ~3.7%. Change-Id: I428c72c40df82c6d537955e320a8debf99343004	2014-07-29 08:56:05 -07:00