Linfeng Zhang
9c43d81bc2
Refactor highbd idct 4x4 and 8x8 x86 functions
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BUG=webm:1412
Change-Id: I221dff34dd5f71b390b5e043d0a137ccb0a01dec
2017-07-27 18:01:03 -07:00
James Zern
62682ac8ad
highbd_idct*_sse*.c: clear conversion warnings
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visual studio reports tran_high_t (int64) -> int in calls to
_mm_setr_epi32
Change-Id: Ic2247c8e3800991202151790d78bd94c4f4aed05
2017-07-25 20:11:09 -07:00
James Zern
3dd993e4be
highbd_idct8x8_add_sse4: make << of neg. val a multiply
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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: Ia17a7672d4832463decbc4afd6cd42974d02698e
2017-07-01 11:56:56 -07:00
Linfeng Zhang
c338f3635e
Add vpx_highbd_idct8x8_{12, 64}_add_sse4_1
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BUG=webm:1412
Change-Id: I5d038b4fa842ce2f6b9bd5c8c44c70647bda9591
2017-06-29 17:19:34 -07:00
