ccae5d99d2
widen the loads and stores to 128-bit.
this was added, but not enabled in:
493a857 Add some sse2 code for intra prediction.
Change-Id: I277d7db608a7db7d75cc0bde86f48fa66ad487e4
541 lines
15 KiB
NASM
541 lines
15 KiB
NASM
;
|
|
; Copyright (c) 2010 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 8 dw 16
|
|
pw_32: times 8 dw 32
|
|
dc_128: times 16 db 128
|
|
pw2_4: times 8 dw 2
|
|
pw2_8: times 8 dw 4
|
|
pw2_16: times 8 dw 8
|
|
|
|
SECTION .text
|
|
|
|
INIT_MMX sse
|
|
cglobal dc_predictor_4x4, 4, 5, 2, dst, stride, above, left, goffset
|
|
GET_GOT goffsetq
|
|
|
|
pxor m1, m1
|
|
movd m0, [aboveq]
|
|
punpckldq m0, [leftq]
|
|
psadbw m0, m1
|
|
paddw m0, [GLOBAL(pw_4)]
|
|
psraw m0, 3
|
|
pshufw m0, m0, 0x0
|
|
packuswb m0, m0
|
|
movd [dstq ], m0
|
|
movd [dstq+strideq], m0
|
|
lea dstq, [dstq+strideq*2]
|
|
movd [dstq ], m0
|
|
movd [dstq+strideq], m0
|
|
|
|
RESTORE_GOT
|
|
RET
|
|
|
|
INIT_MMX sse
|
|
cglobal dc_left_predictor_4x4, 4, 5, 2, dst, stride, above, left, goffset
|
|
GET_GOT goffsetq
|
|
|
|
pxor m1, m1
|
|
movd m0, [leftq]
|
|
psadbw m0, m1
|
|
paddw m0, [GLOBAL(pw2_4)]
|
|
psraw m0, 2
|
|
pshufw m0, m0, 0x0
|
|
packuswb m0, m0
|
|
movd [dstq ], m0
|
|
movd [dstq+strideq], m0
|
|
lea dstq, [dstq+strideq*2]
|
|
movd [dstq ], m0
|
|
movd [dstq+strideq], m0
|
|
|
|
RESTORE_GOT
|
|
RET
|
|
|
|
INIT_MMX sse
|
|
cglobal dc_top_predictor_4x4, 4, 5, 2, dst, stride, above, left, goffset
|
|
GET_GOT goffsetq
|
|
|
|
pxor m1, m1
|
|
movd m0, [aboveq]
|
|
psadbw m0, m1
|
|
paddw m0, [GLOBAL(pw2_4)]
|
|
psraw m0, 2
|
|
pshufw m0, m0, 0x0
|
|
packuswb m0, m0
|
|
movd [dstq ], m0
|
|
movd [dstq+strideq], m0
|
|
lea dstq, [dstq+strideq*2]
|
|
movd [dstq ], m0
|
|
movd [dstq+strideq], m0
|
|
|
|
RESTORE_GOT
|
|
RET
|
|
|
|
INIT_MMX sse
|
|
cglobal dc_predictor_8x8, 4, 5, 3, dst, stride, above, left, goffset
|
|
GET_GOT goffsetq
|
|
|
|
pxor m1, m1
|
|
movq m0, [aboveq]
|
|
movq m2, [leftq]
|
|
DEFINE_ARGS dst, stride, stride3
|
|
lea stride3q, [strideq*3]
|
|
psadbw m0, m1
|
|
psadbw m2, m1
|
|
paddw m0, m2
|
|
paddw m0, [GLOBAL(pw_8)]
|
|
psraw m0, 4
|
|
pshufw m0, m0, 0x0
|
|
packuswb m0, m0
|
|
movq [dstq ], m0
|
|
movq [dstq+strideq ], m0
|
|
movq [dstq+strideq*2], m0
|
|
movq [dstq+stride3q ], m0
|
|
lea dstq, [dstq+strideq*4]
|
|
movq [dstq ], m0
|
|
movq [dstq+strideq ], m0
|
|
movq [dstq+strideq*2], m0
|
|
movq [dstq+stride3q ], m0
|
|
|
|
RESTORE_GOT
|
|
RET
|
|
|
|
INIT_MMX sse
|
|
cglobal dc_top_predictor_8x8, 4, 5, 3, dst, stride, above, left, goffset
|
|
GET_GOT goffsetq
|
|
|
|
pxor m1, m1
|
|
movq m0, [aboveq]
|
|
DEFINE_ARGS dst, stride, stride3
|
|
lea stride3q, [strideq*3]
|
|
psadbw m0, m1
|
|
paddw m0, [GLOBAL(pw2_8)]
|
|
psraw m0, 3
|
|
pshufw m0, m0, 0x0
|
|
packuswb m0, m0
|
|
movq [dstq ], m0
|
|
movq [dstq+strideq ], m0
|
|
movq [dstq+strideq*2], m0
|
|
movq [dstq+stride3q ], m0
|
|
lea dstq, [dstq+strideq*4]
|
|
movq [dstq ], m0
|
|
movq [dstq+strideq ], m0
|
|
movq [dstq+strideq*2], m0
|
|
movq [dstq+stride3q ], m0
|
|
|
|
RESTORE_GOT
|
|
RET
|
|
|
|
INIT_MMX sse
|
|
cglobal dc_left_predictor_8x8, 4, 5, 3, dst, stride, above, left, goffset
|
|
GET_GOT goffsetq
|
|
|
|
pxor m1, m1
|
|
movq m0, [leftq]
|
|
DEFINE_ARGS dst, stride, stride3
|
|
lea stride3q, [strideq*3]
|
|
psadbw m0, m1
|
|
paddw m0, [GLOBAL(pw2_8)]
|
|
psraw m0, 3
|
|
pshufw m0, m0, 0x0
|
|
packuswb m0, m0
|
|
movq [dstq ], m0
|
|
movq [dstq+strideq ], m0
|
|
movq [dstq+strideq*2], m0
|
|
movq [dstq+stride3q ], m0
|
|
lea dstq, [dstq+strideq*4]
|
|
movq [dstq ], m0
|
|
movq [dstq+strideq ], m0
|
|
movq [dstq+strideq*2], m0
|
|
movq [dstq+stride3q ], m0
|
|
|
|
RESTORE_GOT
|
|
RET
|
|
|
|
INIT_MMX sse
|
|
cglobal dc_128_predictor_4x4, 4, 5, 3, dst, stride, above, left, goffset
|
|
GET_GOT goffsetq
|
|
|
|
DEFINE_ARGS dst, stride, stride3
|
|
lea stride3q, [strideq*3]
|
|
movd m0, [GLOBAL(dc_128)]
|
|
movd [dstq ], m0
|
|
movd [dstq+strideq ], m0
|
|
movd [dstq+strideq*2], m0
|
|
movd [dstq+stride3q ], m0
|
|
RESTORE_GOT
|
|
RET
|
|
|
|
INIT_MMX sse
|
|
cglobal dc_128_predictor_8x8, 4, 5, 3, dst, stride, above, left, goffset
|
|
GET_GOT goffsetq
|
|
|
|
DEFINE_ARGS dst, stride, stride3
|
|
lea stride3q, [strideq*3]
|
|
movq m0, [GLOBAL(dc_128)]
|
|
movq [dstq ], m0
|
|
movq [dstq+strideq ], m0
|
|
movq [dstq+strideq*2], m0
|
|
movq [dstq+stride3q ], m0
|
|
lea dstq, [dstq+strideq*4]
|
|
movq [dstq ], m0
|
|
movq [dstq+strideq ], m0
|
|
movq [dstq+strideq*2], m0
|
|
movq [dstq+stride3q ], m0
|
|
RESTORE_GOT
|
|
RET
|
|
|
|
INIT_XMM sse2
|
|
cglobal dc_predictor_16x16, 4, 5, 3, dst, stride, above, left, goffset
|
|
GET_GOT goffsetq
|
|
|
|
pxor m1, m1
|
|
mova m0, [aboveq]
|
|
mova m2, [leftq]
|
|
DEFINE_ARGS dst, stride, stride3, lines4
|
|
lea stride3q, [strideq*3]
|
|
mov lines4d, 4
|
|
psadbw m0, m1
|
|
psadbw m2, m1
|
|
paddw m0, m2
|
|
movhlps m2, m0
|
|
paddw m0, m2
|
|
paddw m0, [GLOBAL(pw_16)]
|
|
psraw m0, 5
|
|
pshuflw m0, m0, 0x0
|
|
punpcklqdq m0, m0
|
|
packuswb m0, m0
|
|
.loop:
|
|
mova [dstq ], m0
|
|
mova [dstq+strideq ], m0
|
|
mova [dstq+strideq*2], m0
|
|
mova [dstq+stride3q ], m0
|
|
lea dstq, [dstq+strideq*4]
|
|
dec lines4d
|
|
jnz .loop
|
|
|
|
RESTORE_GOT
|
|
REP_RET
|
|
|
|
|
|
INIT_XMM sse2
|
|
cglobal dc_top_predictor_16x16, 4, 5, 3, dst, stride, above, left, goffset
|
|
GET_GOT goffsetq
|
|
|
|
pxor m1, m1
|
|
pxor m2, m2
|
|
mova m0, [aboveq]
|
|
DEFINE_ARGS dst, stride, stride3, lines4
|
|
lea stride3q, [strideq*3]
|
|
mov lines4d, 4
|
|
psadbw m0, m1
|
|
psadbw m2, m1
|
|
paddw m0, m2
|
|
movhlps m2, m0
|
|
paddw m0, m2
|
|
paddw m0, [GLOBAL(pw2_16)]
|
|
psraw m0, 4
|
|
pshuflw m0, m0, 0x0
|
|
punpcklqdq m0, m0
|
|
packuswb m0, m0
|
|
.loop:
|
|
mova [dstq ], m0
|
|
mova [dstq+strideq ], m0
|
|
mova [dstq+strideq*2], m0
|
|
mova [dstq+stride3q ], m0
|
|
lea dstq, [dstq+strideq*4]
|
|
dec lines4d
|
|
jnz .loop
|
|
|
|
RESTORE_GOT
|
|
REP_RET
|
|
|
|
|
|
INIT_XMM sse2
|
|
cglobal dc_128_predictor_16x16, 4, 5, 3, dst, stride, above, left, goffset
|
|
GET_GOT goffsetq
|
|
|
|
DEFINE_ARGS dst, stride, stride3, lines4
|
|
lea stride3q, [strideq*3]
|
|
mov lines4d, 4
|
|
mova m0, [GLOBAL(dc_128)]
|
|
.loop:
|
|
mova [dstq ], m0
|
|
mova [dstq+strideq ], m0
|
|
mova [dstq+strideq*2], m0
|
|
mova [dstq+stride3q ], m0
|
|
lea dstq, [dstq+strideq*4]
|
|
dec lines4d
|
|
jnz .loop
|
|
RESTORE_GOT
|
|
RET
|
|
|
|
|
|
INIT_XMM sse2
|
|
cglobal dc_predictor_32x32, 4, 5, 5, dst, stride, above, left, goffset
|
|
GET_GOT goffsetq
|
|
|
|
pxor m1, m1
|
|
mova m0, [aboveq]
|
|
mova m2, [aboveq+16]
|
|
mova m3, [leftq]
|
|
mova m4, [leftq+16]
|
|
DEFINE_ARGS dst, stride, stride3, lines4
|
|
lea stride3q, [strideq*3]
|
|
mov lines4d, 8
|
|
psadbw m0, m1
|
|
psadbw m2, m1
|
|
psadbw m3, m1
|
|
psadbw m4, m1
|
|
paddw m0, m2
|
|
paddw m0, m3
|
|
paddw m0, m4
|
|
movhlps m2, m0
|
|
paddw m0, m2
|
|
paddw m0, [GLOBAL(pw_32)]
|
|
psraw m0, 6
|
|
pshuflw m0, m0, 0x0
|
|
punpcklqdq m0, m0
|
|
packuswb m0, m0
|
|
.loop:
|
|
mova [dstq ], m0
|
|
mova [dstq +16], m0
|
|
mova [dstq+strideq ], m0
|
|
mova [dstq+strideq +16], m0
|
|
mova [dstq+strideq*2 ], m0
|
|
mova [dstq+strideq*2+16], m0
|
|
mova [dstq+stride3q ], m0
|
|
mova [dstq+stride3q +16], m0
|
|
lea dstq, [dstq+strideq*4]
|
|
dec lines4d
|
|
jnz .loop
|
|
|
|
RESTORE_GOT
|
|
REP_RET
|
|
|
|
INIT_MMX sse
|
|
cglobal v_predictor_4x4, 3, 3, 1, dst, stride, above
|
|
movd m0, [aboveq]
|
|
movd [dstq ], m0
|
|
movd [dstq+strideq], m0
|
|
lea dstq, [dstq+strideq*2]
|
|
movd [dstq ], m0
|
|
movd [dstq+strideq], m0
|
|
RET
|
|
|
|
INIT_MMX sse
|
|
cglobal v_predictor_8x8, 3, 3, 1, dst, stride, above
|
|
movq m0, [aboveq]
|
|
DEFINE_ARGS dst, stride, stride3
|
|
lea stride3q, [strideq*3]
|
|
movq [dstq ], m0
|
|
movq [dstq+strideq ], m0
|
|
movq [dstq+strideq*2], m0
|
|
movq [dstq+stride3q ], m0
|
|
lea dstq, [dstq+strideq*4]
|
|
movq [dstq ], m0
|
|
movq [dstq+strideq ], m0
|
|
movq [dstq+strideq*2], m0
|
|
movq [dstq+stride3q ], m0
|
|
RET
|
|
|
|
INIT_XMM sse2
|
|
cglobal v_predictor_16x16, 3, 4, 1, dst, stride, above
|
|
mova m0, [aboveq]
|
|
DEFINE_ARGS dst, stride, stride3, nlines4
|
|
lea stride3q, [strideq*3]
|
|
mov nlines4d, 4
|
|
.loop:
|
|
mova [dstq ], m0
|
|
mova [dstq+strideq ], m0
|
|
mova [dstq+strideq*2], m0
|
|
mova [dstq+stride3q ], m0
|
|
lea dstq, [dstq+strideq*4]
|
|
dec nlines4d
|
|
jnz .loop
|
|
REP_RET
|
|
|
|
INIT_XMM sse2
|
|
cglobal v_predictor_32x32, 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, 8
|
|
.loop:
|
|
mova [dstq ], m0
|
|
mova [dstq +16], m1
|
|
mova [dstq+strideq ], m0
|
|
mova [dstq+strideq +16], m1
|
|
mova [dstq+strideq*2 ], m0
|
|
mova [dstq+strideq*2+16], m1
|
|
mova [dstq+stride3q ], m0
|
|
mova [dstq+stride3q +16], m1
|
|
lea dstq, [dstq+strideq*4]
|
|
dec nlines4d
|
|
jnz .loop
|
|
REP_RET
|
|
|
|
INIT_MMX sse
|
|
cglobal tm_predictor_4x4, 4, 4, 4, dst, stride, above, left
|
|
pxor m1, m1
|
|
movd m2, [aboveq-1]
|
|
movd m0, [aboveq]
|
|
punpcklbw m2, m1
|
|
punpcklbw m0, m1
|
|
pshufw m2, m2, 0x0
|
|
DEFINE_ARGS dst, stride, line, left
|
|
mov lineq, -2
|
|
add leftq, 4
|
|
psubw m0, m2
|
|
.loop:
|
|
movd m2, [leftq+lineq*2]
|
|
movd m3, [leftq+lineq*2+1]
|
|
punpcklbw m2, m1
|
|
punpcklbw m3, m1
|
|
pshufw m2, m2, 0x0
|
|
pshufw m3, m3, 0x0
|
|
paddw m2, m0
|
|
paddw m3, m0
|
|
packuswb m2, m2
|
|
packuswb m3, m3
|
|
movd [dstq ], m2
|
|
movd [dstq+strideq], m3
|
|
lea dstq, [dstq+strideq*2]
|
|
inc lineq
|
|
jnz .loop
|
|
REP_RET
|
|
|
|
INIT_XMM sse2
|
|
cglobal tm_predictor_8x8, 4, 4, 4, dst, stride, above, left
|
|
pxor m1, m1
|
|
movd m2, [aboveq-1]
|
|
movq m0, [aboveq]
|
|
punpcklbw m2, m1
|
|
punpcklbw m0, m1
|
|
pshuflw m2, m2, 0x0
|
|
DEFINE_ARGS dst, stride, line, left
|
|
mov lineq, -4
|
|
punpcklqdq m2, m2
|
|
add leftq, 8
|
|
psubw m0, m2
|
|
.loop:
|
|
movd m2, [leftq+lineq*2]
|
|
movd m3, [leftq+lineq*2+1]
|
|
punpcklbw m2, m1
|
|
punpcklbw m3, m1
|
|
pshuflw m2, m2, 0x0
|
|
pshuflw m3, m3, 0x0
|
|
punpcklqdq m2, m2
|
|
punpcklqdq m3, m3
|
|
paddw m2, m0
|
|
paddw m3, m0
|
|
packuswb m2, m3
|
|
movq [dstq ], m2
|
|
movhps [dstq+strideq], m2
|
|
lea dstq, [dstq+strideq*2]
|
|
inc lineq
|
|
jnz .loop
|
|
REP_RET
|
|
|
|
INIT_XMM sse2
|
|
cglobal tm_predictor_16x16, 4, 4, 7, dst, stride, above, left
|
|
pxor m1, m1
|
|
movd m2, [aboveq-1]
|
|
mova m0, [aboveq]
|
|
punpcklbw m2, m1
|
|
punpckhbw m4, m0, m1
|
|
punpcklbw m0, m1
|
|
pshuflw m2, m2, 0x0
|
|
DEFINE_ARGS dst, stride, line, left
|
|
mov lineq, -8
|
|
punpcklqdq m2, m2
|
|
add leftq, 16
|
|
psubw m0, m2
|
|
psubw m4, m2
|
|
.loop:
|
|
movd m2, [leftq+lineq*2]
|
|
movd m3, [leftq+lineq*2+1]
|
|
punpcklbw m2, m1
|
|
punpcklbw m3, m1
|
|
pshuflw m2, m2, 0x0
|
|
pshuflw m3, m3, 0x0
|
|
punpcklqdq m2, m2
|
|
punpcklqdq m3, m3
|
|
paddw m5, m2, m0
|
|
paddw m6, m3, m0
|
|
paddw m2, m4
|
|
paddw m3, m4
|
|
packuswb m5, m2
|
|
packuswb m6, m3
|
|
mova [dstq ], m5
|
|
mova [dstq+strideq], m6
|
|
lea dstq, [dstq+strideq*2]
|
|
inc lineq
|
|
jnz .loop
|
|
REP_RET
|
|
|
|
%if ARCH_X86_64
|
|
INIT_XMM sse2
|
|
cglobal tm_predictor_32x32, 4, 4, 10, dst, stride, above, left
|
|
pxor m1, m1
|
|
movd m2, [aboveq-1]
|
|
mova m0, [aboveq]
|
|
mova m4, [aboveq+16]
|
|
punpcklbw m2, m1
|
|
punpckhbw m3, m0, m1
|
|
punpckhbw m5, m4, m1
|
|
punpcklbw m0, m1
|
|
punpcklbw m4, m1
|
|
pshuflw m2, m2, 0x0
|
|
DEFINE_ARGS dst, stride, line, left
|
|
mov lineq, -16
|
|
punpcklqdq m2, m2
|
|
add leftq, 32
|
|
psubw m0, m2
|
|
psubw m3, m2
|
|
psubw m4, m2
|
|
psubw m5, m2
|
|
.loop:
|
|
movd m2, [leftq+lineq*2]
|
|
movd m6, [leftq+lineq*2+1]
|
|
punpcklbw m2, m1
|
|
punpcklbw m6, m1
|
|
pshuflw m2, m2, 0x0
|
|
pshuflw m6, m6, 0x0
|
|
punpcklqdq m2, m2
|
|
punpcklqdq m6, m6
|
|
paddw m7, m2, m0
|
|
paddw m8, m2, m3
|
|
paddw m9, m2, m4
|
|
paddw m2, m5
|
|
packuswb m7, m8
|
|
packuswb m9, m2
|
|
paddw m2, m6, m0
|
|
paddw m8, m6, m3
|
|
mova [dstq ], m7
|
|
paddw m7, m6, m4
|
|
paddw m6, m5
|
|
mova [dstq +16], m9
|
|
packuswb m2, m8
|
|
packuswb m7, m6
|
|
mova [dstq+strideq ], m2
|
|
mova [dstq+strideq+16], m7
|
|
lea dstq, [dstq+strideq*2]
|
|
inc lineq
|
|
jnz .loop
|
|
REP_RET
|
|
%endif
|