6 Commits

Author	SHA1	Message	Date
Linfeng Zhang	39da7fb786	Clean highbd idct x86 code with inline functions ... Created inline functions highbd_butterfly_cospi16_sse2() and highbd_butterfly_cospi16_sse4_1() BUG=webm:1412 Change-Id: Icbc53a73712b6207379872a5e88d0a4d09e2322a	2017-08-08 17:53:28 -07:00
Linfeng Zhang	d670678f26	Rename highbd_multiplication_and_add_xx() to highbd_butterfly_xx() ... in idct x86 code Change-Id: I5159499a73a5c1b680516f6ca9c3d84f00c35083	2017-08-04 15:33:37 -07:00
Linfeng Zhang	7f20c3ac44	Add vpx_highbd_idct16x16_{10, 38, 256}_add_sse4_1 ... BUG=webm:1412 Change-Id: I8877c986b4042f7b8e33f5674c86700675a0e4ca	2017-08-04 15:31:17 -07:00
James Zern	78155b7ed5	highbd_inv_txfm_sse4: make << of neg. val a multiply ... left shifting a negative value is undefined; quiets a ubsan warning. this is applied to a constant, no change in the generated code. Change-Id: I595f0ff7904ef025e07bb80234293d958dc9f254	2017-07-30 12:48:28 -07:00
Linfeng Zhang	9c43d81bc2	Refactor highbd idct 4x4 and 8x8 x86 functions ... BUG=webm:1412 Change-Id: I221dff34dd5f71b390b5e043d0a137ccb0a01dec	2017-07-27 18:01:03 -07:00
Linfeng Zhang	0fa59a4baf	Refactor highbd idct 4x4 sse4.1 code and add highbd_inv_txfm_sse4.h ... Also clean highbd_inv_txfm_sse2.h BUG=webm:1412 Change-Id: I0722841d824ce602874019bd9779b10d49d10c0b	2017-06-29 17:17:43 -07:00