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|
;
; Copyright (c) 2016, Alliance for Open Media. All rights reserved
;
; This source code is subject to the terms of the BSD 2 Clause License and
; the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
; was not distributed with this source code in the LICENSE file, you can
; obtain it at www.aomedia.org/license/software. If the Alliance for Open
; Media Patent License 1.0 was not distributed with this source code in the
; PATENTS file, you can obtain it at www.aomedia.org/license/patent.
;
;
%include "third_party/x86inc/x86inc.asm"
SECTION .text
; PROCESS_4x2x4 first, off_{first,second}_{src,ref}, advance_at_end
%macro PROCESS_4x2x4 5-6 0
movd m0, [srcq +%2]
%if %1 == 1
movd m6, [ref1q+%3]
movd m4, [ref2q+%3]
movd m7, [ref3q+%3]
movd m5, [ref4q+%3]
movd m1, [srcq +%4]
movd m2, [ref1q+%5]
punpckldq m0, m1
punpckldq m6, m2
movd m1, [ref2q+%5]
movd m2, [ref3q+%5]
movd m3, [ref4q+%5]
punpckldq m4, m1
punpckldq m7, m2
punpckldq m5, m3
movlhps m0, m0
movlhps m6, m4
movlhps m7, m5
psadbw m6, m0
psadbw m7, m0
%else
movd m1, [ref1q+%3]
movd m5, [ref1q+%5]
movd m2, [ref2q+%3]
movd m4, [ref2q+%5]
punpckldq m1, m5
punpckldq m2, m4
movd m3, [ref3q+%3]
movd m5, [ref3q+%5]
punpckldq m3, m5
movd m4, [ref4q+%3]
movd m5, [ref4q+%5]
punpckldq m4, m5
movd m5, [srcq +%4]
punpckldq m0, m5
movlhps m0, m0
movlhps m1, m2
movlhps m3, m4
psadbw m1, m0
psadbw m3, m0
paddd m6, m1
paddd m7, m3
%endif
%if %6 == 1
lea srcq, [srcq +src_strideq*2]
lea ref1q, [ref1q+ref_strideq*2]
lea ref2q, [ref2q+ref_strideq*2]
lea ref3q, [ref3q+ref_strideq*2]
lea ref4q, [ref4q+ref_strideq*2]
%endif
%endmacro
; PROCESS_8x2x4 first, off_{first,second}_{src,ref}, advance_at_end
%macro PROCESS_8x2x4 5-6 0
movh m0, [srcq +%2]
%if %1 == 1
movh m4, [ref1q+%3]
movh m5, [ref2q+%3]
movh m6, [ref3q+%3]
movh m7, [ref4q+%3]
movhps m0, [srcq +%4]
movhps m4, [ref1q+%5]
movhps m5, [ref2q+%5]
movhps m6, [ref3q+%5]
movhps m7, [ref4q+%5]
psadbw m4, m0
psadbw m5, m0
psadbw m6, m0
psadbw m7, m0
%else
movh m1, [ref1q+%3]
movh m2, [ref2q+%3]
movh m3, [ref3q+%3]
movhps m0, [srcq +%4]
movhps m1, [ref1q+%5]
movhps m2, [ref2q+%5]
movhps m3, [ref3q+%5]
psadbw m1, m0
psadbw m2, m0
psadbw m3, m0
paddd m4, m1
movh m1, [ref4q+%3]
movhps m1, [ref4q+%5]
paddd m5, m2
paddd m6, m3
psadbw m1, m0
paddd m7, m1
%endif
%if %6 == 1
lea srcq, [srcq +src_strideq*2]
lea ref1q, [ref1q+ref_strideq*2]
lea ref2q, [ref2q+ref_strideq*2]
lea ref3q, [ref3q+ref_strideq*2]
lea ref4q, [ref4q+ref_strideq*2]
%endif
%endmacro
; PROCESS_16x2x4 first, off_{first,second}_{src,ref}, advance_at_end
%macro PROCESS_16x2x4 5-6 0
; 1st 16 px
mova m0, [srcq +%2]
%if %1 == 1
movu m4, [ref1q+%3]
movu m5, [ref2q+%3]
movu m6, [ref3q+%3]
movu m7, [ref4q+%3]
psadbw m4, m0
psadbw m5, m0
psadbw m6, m0
psadbw m7, m0
%else
movu m1, [ref1q+%3]
movu m2, [ref2q+%3]
movu m3, [ref3q+%3]
psadbw m1, m0
psadbw m2, m0
psadbw m3, m0
paddd m4, m1
movu m1, [ref4q+%3]
paddd m5, m2
paddd m6, m3
psadbw m1, m0
paddd m7, m1
%endif
; 2nd 16 px
mova m0, [srcq +%4]
movu m1, [ref1q+%5]
movu m2, [ref2q+%5]
movu m3, [ref3q+%5]
psadbw m1, m0
psadbw m2, m0
psadbw m3, m0
paddd m4, m1
movu m1, [ref4q+%5]
paddd m5, m2
paddd m6, m3
%if %6 == 1
lea srcq, [srcq +src_strideq*2]
lea ref1q, [ref1q+ref_strideq*2]
lea ref2q, [ref2q+ref_strideq*2]
lea ref3q, [ref3q+ref_strideq*2]
lea ref4q, [ref4q+ref_strideq*2]
%endif
psadbw m1, m0
paddd m7, m1
%endmacro
; PROCESS_32x2x4 first, off_{first,second}_{src,ref}, advance_at_end
%macro PROCESS_32x2x4 5-6 0
PROCESS_16x2x4 %1, %2, %3, %2 + 16, %3 + 16
PROCESS_16x2x4 0, %4, %5, %4 + 16, %5 + 16, %6
%endmacro
; PROCESS_64x2x4 first, off_{first,second}_{src,ref}, advance_at_end
%macro PROCESS_64x2x4 5-6 0
PROCESS_32x2x4 %1, %2, %3, %2 + 32, %3 + 32
PROCESS_32x2x4 0, %4, %5, %4 + 32, %5 + 32, %6
%endmacro
; PROCESS_128x2x4 first, off_{first,second}_{src,ref}, advance_at_end
%macro PROCESS_128x2x4 5-6 0
PROCESS_64x2x4 %1, %2, %3, %2 + 64, %3 + 64
PROCESS_64x2x4 0, %4, %5, %4 + 64, %5 + 64, %6
%endmacro
; void aom_sadNxNx4d_sse2(uint8_t *src, int src_stride,
; uint8_t *ref[4], int ref_stride,
; uint32_t res[4]);
; where NxN = 64x64, 32x32, 16x16, 16x8, 8x16, 8x8, 8x4, 4x8 and 4x4
%macro SADNXN4D 2
%if UNIX64
cglobal sad%1x%2x4d, 5, 8, 8, src, src_stride, ref1, ref_stride, \
res, ref2, ref3, ref4
%else
cglobal sad%1x%2x4d, 4, 7, 8, src, src_stride, ref1, ref_stride, \
ref2, ref3, ref4
%endif
movsxdifnidn src_strideq, src_strided
movsxdifnidn ref_strideq, ref_strided
mov ref2q, [ref1q+gprsize*1]
mov ref3q, [ref1q+gprsize*2]
mov ref4q, [ref1q+gprsize*3]
mov ref1q, [ref1q+gprsize*0]
PROCESS_%1x2x4 1, 0, 0, src_strideq, ref_strideq, 1
%rep (%2-4)/2
PROCESS_%1x2x4 0, 0, 0, src_strideq, ref_strideq, 1
%endrep
PROCESS_%1x2x4 0, 0, 0, src_strideq, ref_strideq, 0
%if %1 > 4
pslldq m5, 4
pslldq m7, 4
por m4, m5
por m6, m7
mova m5, m4
mova m7, m6
punpcklqdq m4, m6
punpckhqdq m5, m7
movifnidn r4, r4mp
paddd m4, m5
movu [r4], m4
RET
%else
movifnidn r4, r4mp
pshufd m6, m6, 0x08
pshufd m7, m7, 0x08
movq [r4+0], m6
movq [r4+8], m7
RET
%endif
%endmacro
INIT_XMM sse2
SADNXN4D 128, 128
SADNXN4D 128, 64
SADNXN4D 64, 128
SADNXN4D 64, 64
SADNXN4D 64, 32
SADNXN4D 32, 64
SADNXN4D 32, 32
SADNXN4D 32, 16
SADNXN4D 16, 32
SADNXN4D 16, 16
SADNXN4D 16, 8
SADNXN4D 8, 16
SADNXN4D 8, 8
SADNXN4D 8, 4
SADNXN4D 4, 8
SADNXN4D 4, 4
SADNXN4D 4, 16
SADNXN4D 16, 4
SADNXN4D 8, 32
SADNXN4D 32, 8
SADNXN4D 16, 64
SADNXN4D 64, 16
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