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|
;
; Copyright (c) 2014 The WebM project authors. All Rights Reserved.
;
; Use of this source code is governed by a BSD-style license
; that can be found in the LICENSE file in the root of the source
; tree. An additional intellectual property rights grant can be found
; in the file PATENTS. All contributing project authors may
; be found in the AUTHORS file in the root of the source tree.
;
%include "third_party/x86inc/x86inc.asm"
SECTION_RODATA
pw_4: times 8 dw 4
pw_8: times 8 dw 8
pw_16: times 4 dd 16
pw_32: times 4 dd 32
SECTION .text
INIT_XMM sse2
cglobal highbd_dc_predictor_4x4, 4, 5, 4, dst, stride, above, left, goffset
GET_GOT goffsetq
movq m0, [aboveq]
movq m2, [leftq]
paddw m0, m2
pshuflw m1, m0, 0xe
paddw m0, m1
pshuflw m1, m0, 0x1
paddw m0, m1
paddw m0, [GLOBAL(pw_4)]
psraw m0, 3
pshuflw m0, m0, 0x0
movq [dstq ], m0
movq [dstq+strideq*2], m0
lea dstq, [dstq+strideq*4]
movq [dstq ], m0
movq [dstq+strideq*2], m0
RESTORE_GOT
RET
INIT_XMM sse2
cglobal highbd_dc_predictor_8x8, 4, 5, 4, dst, stride, above, left, goffset
GET_GOT goffsetq
pxor m1, m1
mova m0, [aboveq]
mova m2, [leftq]
DEFINE_ARGS dst, stride, stride3, one
mov oned, 0x00010001
lea stride3q, [strideq*3]
movd m3, oned
pshufd m3, m3, 0x0
paddw m0, m2
pmaddwd m0, m3
packssdw m0, m1
pmaddwd m0, m3
packssdw m0, m1
pmaddwd m0, m3
paddw m0, [GLOBAL(pw_8)]
psrlw m0, 4
pshuflw m0, m0, 0x0
punpcklqdq m0, m0
mova [dstq ], m0
mova [dstq+strideq*2 ], m0
mova [dstq+strideq*4 ], m0
mova [dstq+stride3q*2], m0
lea dstq, [dstq+strideq*8]
mova [dstq ], m0
mova [dstq+strideq*2 ], m0
mova [dstq+strideq*4 ], m0
mova [dstq+stride3q*2], m0
RESTORE_GOT
RET
INIT_XMM sse2
cglobal highbd_dc_predictor_16x16, 4, 5, 5, dst, stride, above, left, goffset
GET_GOT goffsetq
pxor m1, m1
mova m0, [aboveq]
mova m3, [aboveq+16]
mova m2, [leftq]
mova m4, [leftq+16]
DEFINE_ARGS dst, stride, stride3, lines4
lea stride3q, [strideq*3]
mov lines4d, 4
paddw m0, m2
paddw m0, m3
paddw m0, m4
movhlps m2, m0
paddw m0, m2
punpcklwd m0, m1
movhlps m2, m0
paddd m0, m2
punpckldq m0, m1
movhlps m2, m0
paddd m0, m2
paddd m0, [GLOBAL(pw_16)]
psrad m0, 5
pshuflw m0, m0, 0x0
punpcklqdq m0, m0
.loop:
mova [dstq ], m0
mova [dstq +16], m0
mova [dstq+strideq*2 ], m0
mova [dstq+strideq*2 +16], m0
mova [dstq+strideq*4 ], m0
mova [dstq+strideq*4 +16], m0
mova [dstq+stride3q*2 ], m0
mova [dstq+stride3q*2+16], m0
lea dstq, [dstq+strideq*8]
dec lines4d
jnz .loop
RESTORE_GOT
REP_RET
INIT_XMM sse2
cglobal highbd_dc_predictor_32x32, 4, 5, 7, dst, stride, above, left, goffset
GET_GOT goffsetq
mova m0, [aboveq]
mova m2, [aboveq+16]
mova m3, [aboveq+32]
mova m4, [aboveq+48]
paddw m0, m2
paddw m3, m4
mova m2, [leftq]
mova m4, [leftq+16]
mova m5, [leftq+32]
mova m6, [leftq+48]
paddw m2, m4
paddw m5, m6
paddw m0, m3
paddw m2, m5
pxor m1, m1
paddw m0, m2
DEFINE_ARGS dst, stride, stride3, lines4
lea stride3q, [strideq*3]
mov lines4d, 8
movhlps m2, m0
paddw m0, m2
punpcklwd m0, m1
movhlps m2, m0
paddd m0, m2
punpckldq m0, m1
movhlps m2, m0
paddd m0, m2
paddd m0, [GLOBAL(pw_32)]
psrad m0, 6
pshuflw m0, m0, 0x0
punpcklqdq m0, m0
.loop:
mova [dstq ], m0
mova [dstq +16 ], m0
mova [dstq +32 ], m0
mova [dstq +48 ], m0
mova [dstq+strideq*2 ], m0
mova [dstq+strideq*2+16 ], m0
mova [dstq+strideq*2+32 ], m0
mova [dstq+strideq*2+48 ], m0
mova [dstq+strideq*4 ], m0
mova [dstq+strideq*4+16 ], m0
mova [dstq+strideq*4+32 ], m0
mova [dstq+strideq*4+48 ], m0
mova [dstq+stride3q*2 ], m0
mova [dstq+stride3q*2 +16], m0
mova [dstq+stride3q*2 +32], m0
mova [dstq+stride3q*2 +48], m0
lea dstq, [dstq+strideq*8]
dec lines4d
jnz .loop
RESTORE_GOT
REP_RET
INIT_XMM sse2
cglobal highbd_v_predictor_4x4, 3, 3, 1, dst, stride, above
movq m0, [aboveq]
movq [dstq ], m0
movq [dstq+strideq*2], m0
lea dstq, [dstq+strideq*4]
movq [dstq ], m0
movq [dstq+strideq*2], m0
RET
INIT_XMM sse2
cglobal highbd_v_predictor_8x8, 3, 3, 1, dst, stride, above
mova m0, [aboveq]
DEFINE_ARGS dst, stride, stride3
lea stride3q, [strideq*3]
mova [dstq ], m0
mova [dstq+strideq*2 ], m0
mova [dstq+strideq*4 ], m0
mova [dstq+stride3q*2], m0
lea dstq, [dstq+strideq*8]
mova [dstq ], m0
mova [dstq+strideq*2 ], m0
mova [dstq+strideq*4 ], m0
mova [dstq+stride3q*2], m0
RET
INIT_XMM sse2
cglobal highbd_v_predictor_16x16, 3, 4, 2, dst, stride, above
mova m0, [aboveq]
mova m1, [aboveq+16]
DEFINE_ARGS dst, stride, stride3, nlines4
lea stride3q, [strideq*3]
mov nlines4d, 4
.loop:
mova [dstq ], m0
mova [dstq +16], m1
mova [dstq+strideq*2 ], m0
mova [dstq+strideq*2 +16], m1
mova [dstq+strideq*4 ], m0
mova [dstq+strideq*4 +16], m1
mova [dstq+stride3q*2 ], m0
mova [dstq+stride3q*2+16], m1
lea dstq, [dstq+strideq*8]
dec nlines4d
jnz .loop
REP_RET
INIT_XMM sse2
cglobal highbd_v_predictor_32x32, 3, 4, 4, dst, stride, above
mova m0, [aboveq]
mova m1, [aboveq+16]
mova m2, [aboveq+32]
mova m3, [aboveq+48]
DEFINE_ARGS dst, stride, stride3, nlines4
lea stride3q, [strideq*3]
mov nlines4d, 8
.loop:
mova [dstq ], m0
mova [dstq +16], m1
mova [dstq +32], m2
mova [dstq +48], m3
mova [dstq+strideq*2 ], m0
mova [dstq+strideq*2 +16], m1
mova [dstq+strideq*2 +32], m2
mova [dstq+strideq*2 +48], m3
mova [dstq+strideq*4 ], m0
mova [dstq+strideq*4 +16], m1
mova [dstq+strideq*4 +32], m2
mova [dstq+strideq*4 +48], m3
mova [dstq+stride3q*2 ], m0
mova [dstq+stride3q*2 +16], m1
mova [dstq+stride3q*2 +32], m2
mova [dstq+stride3q*2 +48], m3
lea dstq, [dstq+strideq*8]
dec nlines4d
jnz .loop
REP_RET
INIT_XMM sse2
cglobal highbd_tm_predictor_4x4, 5, 5, 6, dst, stride, above, left, bd
movd m1, [aboveq-2]
movq m0, [aboveq]
pshuflw m1, m1, 0x0
movlhps m0, m0 ; t1 t2 t3 t4 t1 t2 t3 t4
movlhps m1, m1 ; tl tl tl tl tl tl tl tl
; Get the values to compute the maximum value at this bit depth
pcmpeqw m3, m3
movd m4, bdd
psubw m0, m1 ; t1-tl t2-tl t3-tl t4-tl
psllw m3, m4
pcmpeqw m2, m2
pxor m4, m4 ; min possible value
pxor m3, m2 ; max possible value
mova m1, [leftq]
pshuflw m2, m1, 0x0
pshuflw m5, m1, 0x55
movlhps m2, m5 ; l1 l1 l1 l1 l2 l2 l2 l2
paddw m2, m0
;Clamp to the bit-depth
pminsw m2, m3
pmaxsw m2, m4
;Store the values
movq [dstq ], m2
movhpd [dstq+strideq*2], m2
lea dstq, [dstq+strideq*4]
pshuflw m2, m1, 0xaa
pshuflw m5, m1, 0xff
movlhps m2, m5
paddw m2, m0
;Clamp to the bit-depth
pminsw m2, m3
pmaxsw m2, m4
;Store the values
movq [dstq ], m2
movhpd [dstq+strideq*2], m2
RET
INIT_XMM sse2
cglobal highbd_tm_predictor_8x8, 5, 6, 5, dst, stride, above, left, bd, one
movd m1, [aboveq-2]
mova m0, [aboveq]
pshuflw m1, m1, 0x0
; Get the values to compute the maximum value at this bit depth
mov oned, 1
pxor m3, m3
pxor m4, m4
pinsrw m3, oned, 0
pinsrw m4, bdd, 0
pshuflw m3, m3, 0x0
DEFINE_ARGS dst, stride, line, left
punpcklqdq m3, m3
mov lineq, -4
mova m2, m3
punpcklqdq m1, m1
psllw m3, m4
add leftq, 16
psubw m3, m2 ; max possible value
pxor m4, m4 ; min possible value
psubw m0, m1
.loop:
movd m1, [leftq+lineq*4]
movd m2, [leftq+lineq*4+2]
pshuflw m1, m1, 0x0
pshuflw m2, m2, 0x0
punpcklqdq m1, m1
punpcklqdq m2, m2
paddw m1, m0
paddw m2, m0
;Clamp to the bit-depth
pminsw m1, m3
pminsw m2, m3
pmaxsw m1, m4
pmaxsw m2, m4
;Store the values
mova [dstq ], m1
mova [dstq+strideq*2], m2
lea dstq, [dstq+strideq*4]
inc lineq
jnz .loop
REP_RET
INIT_XMM sse2
cglobal highbd_tm_predictor_16x16, 5, 5, 8, dst, stride, above, left, bd
movd m2, [aboveq-2]
mova m0, [aboveq]
mova m1, [aboveq+16]
pshuflw m2, m2, 0x0
; Get the values to compute the maximum value at this bit depth
pcmpeqw m3, m3
movd m4, bdd
punpcklqdq m2, m2
psllw m3, m4
pcmpeqw m5, m5
pxor m4, m4 ; min possible value
pxor m3, m5 ; max possible value
DEFINE_ARGS dst, stride, line, left
mov lineq, -8
psubw m0, m2
psubw m1, m2
.loop:
movd m7, [leftq]
pshuflw m5, m7, 0x0
pshuflw m2, m7, 0x55
punpcklqdq m5, m5 ; l1 l1 l1 l1 l1 l1 l1 l1
punpcklqdq m2, m2 ; l2 l2 l2 l2 l2 l2 l2 l2
paddw m6, m5, m0 ; t1-tl+l1 to t4-tl+l1
paddw m5, m1 ; t5-tl+l1 to t8-tl+l1
pminsw m6, m3
pminsw m5, m3
pmaxsw m6, m4 ; Clamp to the bit-depth
pmaxsw m5, m4
mova [dstq ], m6
mova [dstq +16], m5
paddw m6, m2, m0
paddw m2, m1
pminsw m6, m3
pminsw m2, m3
pmaxsw m6, m4
pmaxsw m2, m4
mova [dstq+strideq*2 ], m6
mova [dstq+strideq*2+16], m2
lea dstq, [dstq+strideq*4]
inc lineq
lea leftq, [leftq+4]
jnz .loop
REP_RET
INIT_XMM sse2
cglobal highbd_tm_predictor_32x32, 5, 5, 8, dst, stride, above, left, bd
movd m0, [aboveq-2]
mova m1, [aboveq]
mova m2, [aboveq+16]
mova m3, [aboveq+32]
mova m4, [aboveq+48]
pshuflw m0, m0, 0x0
; Get the values to compute the maximum value at this bit depth
pcmpeqw m5, m5
movd m6, bdd
psllw m5, m6
pcmpeqw m7, m7
pxor m6, m6 ; min possible value
pxor m5, m7 ; max possible value
punpcklqdq m0, m0
DEFINE_ARGS dst, stride, line, left
mov lineq, -16
psubw m1, m0
psubw m2, m0
psubw m3, m0
psubw m4, m0
.loop:
movd m7, [leftq]
pshuflw m7, m7, 0x0
punpcklqdq m7, m7 ; l1 l1 l1 l1 l1 l1 l1 l1
paddw m0, m7, m1
pminsw m0, m5
pmaxsw m0, m6
mova [dstq ], m0
paddw m0, m7, m2
pminsw m0, m5
pmaxsw m0, m6
mova [dstq +16], m0
paddw m0, m7, m3
pminsw m0, m5
pmaxsw m0, m6
mova [dstq +32], m0
paddw m0, m7, m4
pminsw m0, m5
pmaxsw m0, m6
mova [dstq +48], m0
movd m7, [leftq+2]
pshuflw m7, m7, 0x0
punpcklqdq m7, m7 ; l2 l2 l2 l2 l2 l2 l2 l2
paddw m0, m7, m1
pminsw m0, m5
pmaxsw m0, m6
mova [dstq+strideq*2 ], m0
paddw m0, m7, m2
pminsw m0, m5
pmaxsw m0, m6
mova [dstq+strideq*2+16], m0
paddw m0, m7, m3
pminsw m0, m5
pmaxsw m0, m6
mova [dstq+strideq*2+32], m0
paddw m0, m7, m4
pminsw m0, m5
pmaxsw m0, m6
mova [dstq+strideq*2+48], m0
lea dstq, [dstq+strideq*4]
lea leftq, [leftq+4]
inc lineq
jnz .loop
REP_RET
|
