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FFmpeg/libavcodec/x86/hevc_mc.asm
Christophe Gisquet dcd2a6ca36 x86: hevc_mc: remove unneeded shift 
The immediate value may be 0.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-01 23:34:33 +02:00

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; /*
; * Provide SSE luma and chroma mc functions for HEVC decoding
; * Copyright (c) 2013 Pierre-Edouard LEPERE
; *
; * This file is part of FFmpeg.
; *
; * FFmpeg is free software; you can redistribute it and/or
; * modify it under the terms of the GNU Lesser General Public
; * License as published by the Free Software Foundation; either
; * version 2.1 of the License, or (at your option) any later version.
; *
; * FFmpeg is distributed in the hope that it will be useful,
; * but WITHOUT ANY WARRANTY; without even the implied warranty of
; * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
; * Lesser General Public License for more details.
; *
; * You should have received a copy of the GNU Lesser General Public
; * License along with FFmpeg; if not, write to the Free Software
; * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
; */
%include "libavutil/x86/x86util.asm"
SECTION_RODATA
pw_8: times 8 dw 512
pw_10: times 8 dw 2048
pw_bi_8: times 8 dw 256
pw_bi_10: times 8 dw 1024
max_pixels_10: times 8 dw 1023
zero: times 4 dd 0
one_per_32: times 4 dd 1
SECTION .text
%macro EPEL_TABLE 4
hevc_epel_filters_%4_%1 times %2 d%3 -2, 58
times %2 d%3 10, -2
times %2 d%3 -4, 54
times %2 d%3 16, -2
times %2 d%3 -6, 46
times %2 d%3 28, -4
times %2 d%3 -4, 36
times %2 d%3 36, -4
times %2 d%3 -4, 28
times %2 d%3 46, -6
times %2 d%3 -2, 16
times %2 d%3 54, -4
times %2 d%3 -2, 10
times %2 d%3 58, -2
%endmacro
EPEL_TABLE 8, 8, b, sse4
EPEL_TABLE 10, 4, w, sse4
%macro QPEL_TABLE 4
hevc_qpel_filters_%4_%1 times %2 d%3 -1, 4
times %2 d%3 -10, 58
times %2 d%3 17, -5
times %2 d%3 1, 0
times %2 d%3 -1, 4
times %2 d%3 -11, 40
times %2 d%3 40,-11
times %2 d%3 4, -1
times %2 d%3 0, 1
times %2 d%3 -5, 17
times %2 d%3 58,-10
times %2 d%3 4, -1
%endmacro
QPEL_TABLE 8, 8, b, sse4
QPEL_TABLE 10, 4, w, sse4
%define hevc_qpel_filters_sse4_14 hevc_qpel_filters_sse4_10
%if ARCH_X86_64
%macro SIMPLE_BILOAD 4 ;width, tab, r1, r2
%if %1 <= 4
movq %3, [%2] ; load data from source2
%elif %1 <= 8
movdqa %3, [%2] ; load data from source2
%elif %1 <= 12
movdqa %3, [%2] ; load data from source2
movq %4, [%2+16] ; load data from source2
%else
movdqa %3, [%2] ; load data from source2
movdqa %4, [%2+16] ; load data from source2
%endif
%endmacro
%macro SIMPLE_LOAD 4 ;width, bitd, tab, r1
%if %1 == 2 || (%2 == 8 && %1 <= 4)
movd %4, [%3] ; load data from source
%elif %1 == 4 || (%2 == 8 && %1 <= 8)
movq %4, [%3] ; load data from source
%else
movdqu %4, [%3] ; load data from source
%endif
%endmacro
%macro SIMPLE_8LOAD 5 ;width, bitd, tab, r1, r2
%if %1 == 2 || (%2 == 8 && %1 <= 4)
movq %4, [%3] ; load data from source2
%elif %1 == 4 || (%2 == 8 && %1 <= 8)
movdqa %4, [%3] ; load data from source2
%elif %1 <= 12
movdqa %4, [%3] ; load data from source2
movq %5, [%3+16] ; load data from source2
%else
movdqa %4, [%3] ; load data from source2
movdqa %5, [%3+16] ; load data from source2
%endif
%endmacro
%macro EPEL_FILTER 2-4 ; bit depth, filter index
%ifdef PIC
lea rfilterq, [hevc_epel_filters_sse4_%1]
%else
%define rfilterq hevc_epel_filters_sse4_%1
%endif
sub %2q, 1
shl %2q, 5 ; multiply by 32
%if %0 == 2
movdqa m14, [rfilterq + %2q] ; get 2 first values of filters
movdqa m15, [rfilterq + %2q+16] ; get 2 last values of filters
%else
movdqa %3, [rfilterq + %2q] ; get 2 first values of filters
movdqa %4, [rfilterq + %2q+16] ; get 2 last values of filters
%endif
%endmacro
%macro EPEL_HV_FILTER 1
%ifdef PIC
lea rfilterq, [hevc_epel_filters_sse4_%1]
%else
%define rfilterq hevc_epel_filters_sse4_%1
%endif
sub mxq, 1
sub myq, 1
shl mxq, 5 ; multiply by 32
shl myq, 5 ; multiply by 32
movdqa m14, [rfilterq + mxq] ; get 2 first values of filters
movdqa m15, [rfilterq + mxq+16] ; get 2 last values of filters
lea r3srcq, [srcstrideq*3]
%ifdef PIC
lea rfilterq, [hevc_epel_filters_sse4_10]
%else
%define rfilterq hevc_epel_filters_sse4_10
%endif
movdqa m12, [rfilterq + myq] ; get 2 first values of filters
movdqa m13, [rfilterq + myq+16] ; get 2 last values of filters
%endmacro
%macro QPEL_FILTER 2
%ifdef PIC
lea rfilterq, [hevc_qpel_filters_sse4_%1]
%else
%define rfilterq hevc_qpel_filters_sse4_%1
%endif
lea %2q, [%2q*8-8]
movdqa m12, [rfilterq + %2q*8] ; get 4 first values of filters
movdqa m13, [rfilterq + %2q*8 + 16] ; get 4 first values of filters
movdqa m14, [rfilterq + %2q*8 + 32] ; get 4 first values of filters
movdqa m15, [rfilterq + %2q*8 + 48] ; get 4 first values of filters
%endmacro
%macro EPEL_LOAD 4
%ifdef PIC
lea rfilterq, [%2]
%else
%define rfilterq %2
%endif
movdqu m0, [rfilterq ] ;load 128bit of x
%ifnum %3
movdqu m1, [rfilterq+ %3] ;load 128bit of x+stride
movdqu m2, [rfilterq+2*%3] ;load 128bit of x+2*stride
movdqu m3, [rfilterq+3*%3] ;load 128bit of x+3*stride
%else
movdqu m1, [rfilterq+ %3q] ;load 128bit of x+stride
movdqu m2, [rfilterq+2*%3q] ;load 128bit of x+2*stride
movdqu m3, [rfilterq+r3srcq] ;load 128bit of x+2*stride
%endif
%if %1 == 8
%if %4 > 8
SBUTTERFLY bw, 0, 1, 10
SBUTTERFLY bw, 2, 3, 10
%else
punpcklbw m0, m1
punpcklbw m2, m3
%endif
%else
%if %4 > 4
SBUTTERFLY wd, 0, 1, 10
SBUTTERFLY wd, 2, 3, 10
%else
punpcklwd m0, m1
punpcklwd m2, m3
%endif
%endif
%endmacro
%macro QPEL_H_LOAD 4
%assign %%stride (%1+7)/8
%if %1 == 8
%if %3 <= 4
%define %%load movd
%elif %3 == 8
%define %%load movq
%else
%define %%load movdqu
%endif
%else
%if %3 == 2
%define %%load movd
%elif %3 == 4
%define %%load movq
%else
%define %%load movdqu
%endif
%endif
%%load m0, [%2-3*%%stride] ;load data from source
%%load m1, [%2-2*%%stride]
%%load m2, [%2-%%stride ]
%%load m3, [%2 ]
%%load m4, [%2+%%stride ]
%%load m5, [%2+2*%%stride]
%%load m6, [%2+3*%%stride]
%%load m7, [%2+4*%%stride]
%if %1 == 8
%if %3 > 8
SBUTTERFLY wd, 0, 1, %4
SBUTTERFLY wd, 2, 3, %4
SBUTTERFLY wd, 4, 5, %4
SBUTTERFLY wd, 6, 7, %4
%else
punpcklwd m0, m1
punpcklwd m2, m3
punpcklwd m4, m5
punpcklwd m6, m7
%endif
%else
%if %3 > 4
SBUTTERFLY dq, 0, 1, %4
SBUTTERFLY dq, 2, 3, %4
SBUTTERFLY dq, 4, 5, %4
SBUTTERFLY dq, 6, 7, %4
%else
punpckldq m0, m1
punpckldq m2, m3
punpckldq m4, m5
punpckldq m6, m7
%endif
%endif
%endmacro
%macro QPEL_V_LOAD 4
lea r12q, [%2]
sub r12q, r3srcq
movdqu m0, [r12 ] ;load x- 3*srcstride
movdqu m1, [r12+ %3q ] ;load x- 2*srcstride
movdqu m2, [r12+ 2*%3q ] ;load x-srcstride
movdqu m3, [%2 ] ;load x
movdqu m4, [%2+ %3q] ;load x+stride
movdqu m5, [%2+ 2*%3q] ;load x+2*stride
movdqu m6, [%2+r3srcq] ;load x+3*stride
movdqu m7, [%2+ 4*%3q] ;load x+4*stride
%if %1 == 8
%if %4 > 8
SBUTTERFLY bw, 0, 1, 8
SBUTTERFLY bw, 2, 3, 8
SBUTTERFLY bw, 4, 5, 8
SBUTTERFLY bw, 6, 7, 8
%else
punpcklbw m0, m1
punpcklbw m2, m3
punpcklbw m4, m5
punpcklbw m6, m7
%endif
%else
%if %4 > 4
SBUTTERFLY wd, 0, 1, 8
SBUTTERFLY wd, 2, 3, 8
SBUTTERFLY wd, 4, 5, 8
SBUTTERFLY wd, 6, 7, 8
%else
punpcklwd m0, m1
punpcklwd m2, m3
punpcklwd m4, m5
punpcklwd m6, m7
%endif
%endif
%endmacro
%macro PEL_10STORE2 3
movd [%1], %2
%endmacro
%macro PEL_10STORE4 3
movq [%1], %2
%endmacro
%macro PEL_10STORE6 3
movq [%1], %2
psrldq %2, 8
movd [%1+8], %2
%endmacro
%macro PEL_10STORE8 3
movdqa [%1], %2
%endmacro
%macro PEL_10STORE12 3
movdqa [%1], %2
movq [%1+16], %3
%endmacro
%macro PEL_10STORE16 3
PEL_10STORE8 %1, %2, %3
movdqa [%1+16], %3
%endmacro
%macro PEL_8STORE2 3
pextrw [%1], %2, 0
%endmacro
%macro PEL_8STORE4 3
movd [%1], %2
%endmacro
%macro PEL_8STORE6 3
movd [%1], %2
pextrw [%1+4], %2, 2
%endmacro
%macro PEL_8STORE8 3
movq [%1], %2
%endmacro
%macro PEL_8STORE12 3
movq [%1], %2
psrldq %2, 8
movd [%1+8], %2
%endmacro
%macro PEL_8STORE16 3
movdqa [%1], %2
%endmacro
%macro LOOP_END 4
lea %1q, [%1q+2*%2q] ; dst += dststride
lea %3q, [%3q+ %4q] ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
%endmacro
%macro MC_PIXEL_COMPUTE 2 ;width, bitdepth
%if %2 == 8
%if %1 > 8
punpckhbw m1, m0, m2
psllw m1, 14-%2
%endif
punpcklbw m0, m2
%endif
psllw m0, 14-%2
%endmacro
%macro EPEL_COMPUTE 4 ; bitdepth, width, filter1, filter2
%if %1 == 8
pmaddubsw m0, %3 ;x1*c1+x2*c2
pmaddubsw m2, %4 ;x3*c3+x4*c4
paddw m0, m2
%if %2 > 8
pmaddubsw m1, %3
pmaddubsw m3, %4
paddw m1, m3
%endif
%else
pmaddwd m0, %3
pmaddwd m2, %4
paddd m0, m2
%if %2 > 4
pmaddwd m1, %3
pmaddwd m3, %4
paddd m1, m3
%endif
%if %1 != 8
psrad m0, %1-8
psrad m1, %1-8
%endif
packssdw m0, m1
%endif
%endmacro
%macro QPEL_HV_COMPUTE 4 ; width, bitdepth, filter idx
%ifdef PIC
lea rfilterq, [hevc_qpel_filters_sse4_%2]
%else
%define rfilterq hevc_qpel_filters_sse4_%2
%endif
%if %2 == 8
pmaddubsw m0, [rfilterq + %3q*8 ] ;x1*c1+x2*c2
pmaddubsw m2, [rfilterq + %3q*8+16] ;x3*c3+x4*c4
pmaddubsw m4, [rfilterq + %3q*8+32] ;x5*c5+x6*c6
pmaddubsw m6, [rfilterq + %3q*8+48] ;x7*c7+x8*c8
paddw m0, m2
paddw m4, m6
paddw m0, m4
%else
pmaddwd m0, [rfilterq + %3q*8 ]
pmaddwd m2, [rfilterq + %3q*8+16]
pmaddwd m4, [rfilterq + %3q*8+32]
pmaddwd m6, [rfilterq + %3q*8+48]
paddd m0, m2
paddd m4, m6
paddd m0, m4
%if %2 != 8
psrad m0, %2-8
%endif
%if %1 > 4
pmaddwd m1, [rfilterq + %3q*8 ]
pmaddwd m3, [rfilterq + %3q*8+16]
pmaddwd m5, [rfilterq + %3q*8+32]
pmaddwd m7, [rfilterq + %3q*8+48]
paddd m1, m3
paddd m5, m7
paddd m1, m5
%if %2 != 8
psrad m1, %2-8
%endif
%endif
p%4 m0, m1
%endif
%endmacro
%macro QPEL_COMPUTE 2 ; width, bitdepth
%if %2 == 8
pmaddubsw m0, m12 ;x1*c1+x2*c2
pmaddubsw m2, m13 ;x3*c3+x4*c4
pmaddubsw m4, m14 ;x5*c5+x6*c6
pmaddubsw m6, m15 ;x7*c7+x8*c8
paddw m0, m2
paddw m4, m6
paddw m0, m4
%if %1 > 8
pmaddubsw m1, m12
pmaddubsw m3, m13
pmaddubsw m5, m14
pmaddubsw m7, m15
paddw m1, m3
paddw m5, m7
paddw m1, m5
%endif
%else
pmaddwd m0, m12
pmaddwd m2, m13
pmaddwd m4, m14
pmaddwd m6, m15
paddd m0, m2
paddd m4, m6
paddd m0, m4
%if %2 != 8
psrad m0, %2-8
%endif
%if %1 > 4
pmaddwd m1, m12
pmaddwd m3, m13
pmaddwd m5, m14
pmaddwd m7, m15
paddd m1, m3
paddd m5, m7
paddd m1, m5
%if %2 != 8
psrad m1, %2-8
%endif
%endif
%endif
%endmacro
%macro BI_COMPUTE 7 ; width, bitd, src1l, src1h, scr2l, scr2h, pw
paddsw %3, %5
%if %1 > 8
paddsw %4, %6
%endif
UNI_COMPUTE %1, %2, %3, %4, %7
%endmacro
%macro UNI_COMPUTE 5
pmulhrsw %3, %5
%if %1 > 8 || (%2 > 8 && %1 > 4)
pmulhrsw %4, %5
%endif
%if %2 == 8
packuswb %3, %4
%else
pminsw %3, [max_pixels_%2]
pmaxsw %3, [zero]
%if %1 > 8
pminsw %4, [max_pixels_%2]
pmaxsw %4, [zero]
%endif
%endif
%endmacro
INIT_XMM sse4 ; adds ff_ and _sse4 to function name
; ******************************
; void put_hevc_mc_pixels(int16_t *dst, ptrdiff_t dststride,
; uint8_t *_src, ptrdiff_t _srcstride,
; int height, int mx, int my)
; ******************************
%macro HEVC_PUT_HEVC_PEL_PIXELS 2
cglobal hevc_put_hevc_pel_pixels%1_%2, 5, 5, 3, dst, dststride, src, srcstride,height
pxor m2, m2
.loop
SIMPLE_LOAD %1, %2, srcq, m0
MC_PIXEL_COMPUTE %1, %2
PEL_10STORE%1 dstq, m0, m1
LOOP_END dst, dststride, src, srcstride
RET
cglobal hevc_put_hevc_uni_pel_pixels%1_%2, 5, 5, 3, dst, dststride, src, srcstride,height
pxor m2, m2
.loop
SIMPLE_LOAD %1, %2, srcq, m0
PEL_%2STORE%1 dstq, m0, m1
lea dstq, [dstq+dststrideq] ; dst += dststride
lea srcq, [srcq+srcstrideq] ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
cglobal hevc_put_hevc_bi_pel_pixels%1_%2, 7, 7, 6, dst, dststride, src, srcstride, src2, src2stride,height
pxor m2, m2
movdqa m5, [pw_bi_%2]
.loop
SIMPLE_LOAD %1, %2, srcq, m0
SIMPLE_BILOAD %1, src2q, m3, m4
MC_PIXEL_COMPUTE %1, %2
BI_COMPUTE %1, %2, m0, m1, m3, m4, m5
PEL_%2STORE%1 dstq, m0, m1
lea dstq, [dstq+dststrideq] ; dst += dststride
lea srcq, [srcq+srcstrideq] ; src += srcstride
lea src2q, [src2q+2*src2strideq] ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
%endmacro
; ******************************
; void put_hevc_epel_hX(int16_t *dst, ptrdiff_t dststride,
; uint8_t *_src, ptrdiff_t _srcstride,
; int width, int height, int mx, int my,
; int16_t* mcbuffer)
; ******************************
%macro HEVC_PUT_HEVC_EPEL 2
cglobal hevc_put_hevc_epel_h%1_%2, 6, 7, 6, dst, dststride, src, srcstride, height, mx, rfilter
%assign %%stride ((%2 + 7)/8)
EPEL_FILTER %2, mx, m4, m5
.loop
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m4, m5
PEL_10STORE%1 dstq, m0, m1
LOOP_END dst, dststride, src, srcstride
RET
cglobal hevc_put_hevc_uni_epel_h%1_%2, 6, 7, 7, dst, dststride, src, srcstride, height, mx, rfilter
%assign %%stride ((%2 + 7)/8)
movdqa m6, [pw_%2]
EPEL_FILTER %2, mx, m4, m5
.loop
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m4, m5
UNI_COMPUTE %1, %2, m0, m1, m6
PEL_%2STORE%1 dstq, m0, m1
lea dstq, [dstq+dststrideq] ; dst += dststride
lea srcq, [srcq+srcstrideq] ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
cglobal hevc_put_hevc_bi_epel_h%1_%2, 8, 9, 7, dst, dststride, src, srcstride, src2, src2stride,height, mx, rfilter
movdqa m6, [pw_bi_%2]
EPEL_FILTER %2, mx, m4, m5
.loop
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m4, m5
SIMPLE_BILOAD %1, src2q, m2, m3
BI_COMPUTE %1, %2, m0, m1, m2, m3, m6
PEL_%2STORE%1 dstq, m0, m1
lea dstq, [dstq+dststrideq] ; dst += dststride
lea srcq, [srcq+srcstrideq] ; src += srcstride
lea src2q, [src2q+2*src2strideq] ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
; ******************************
; void put_hevc_epel_v(int16_t *dst, ptrdiff_t dststride,
; uint8_t *_src, ptrdiff_t _srcstride,
; int width, int height, int mx, int my,
; int16_t* mcbuffer)
; ******************************
cglobal hevc_put_hevc_epel_v%1_%2, 7, 8, 6, dst, dststride, src, srcstride, height, r3src, my, rfilter
lea r3srcq, [srcstrideq*3]
sub srcq, srcstrideq
EPEL_FILTER %2, my, m4, m5
.loop
EPEL_LOAD %2, srcq, srcstride, %1
EPEL_COMPUTE %2, %1, m4, m5
PEL_10STORE%1 dstq, m0, m1
LOOP_END dst, dststride, src, srcstride
RET
cglobal hevc_put_hevc_uni_epel_v%1_%2, 7, 8, 7, dst, dststride, src, srcstride, height, r3src, my, rfilter
lea r3srcq, [srcstrideq*3]
movdqa m6, [pw_%2]
sub srcq, srcstrideq
EPEL_FILTER %2, my, m4, m5
.loop
EPEL_LOAD %2, srcq, srcstride, %1
EPEL_COMPUTE %2, %1, m4, m5
UNI_COMPUTE %1, %2, m0, m1, m6
PEL_%2STORE%1 dstq, m0, m1
lea dstq, [dstq+dststrideq] ; dst += dststride
lea srcq, [srcq+srcstrideq] ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
cglobal hevc_put_hevc_bi_epel_v%1_%2, 9, 10, 7, dst, dststride, src, srcstride, src2, src2stride,height, r3src, my, rfilter
lea r3srcq, [srcstrideq*3]
movdqa m6, [pw_bi_%2]
sub srcq, srcstrideq
EPEL_FILTER %2, my, m4, m5
.loop
EPEL_LOAD %2, srcq, srcstride, %1
EPEL_COMPUTE %2, %1, m4, m5
SIMPLE_BILOAD %1, src2q, m2, m3
BI_COMPUTE %1, %2, m0, m1, m2, m3, m6
PEL_%2STORE%1 dstq, m0, m1
lea dstq, [dstq+dststrideq] ; dst += dststride
lea srcq, [srcq+srcstrideq] ; src += srcstride
lea src2q, [src2q+2*src2strideq] ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
%endmacro
; ******************************
; void put_hevc_epel_hv(int16_t *dst, ptrdiff_t dststride,
; uint8_t *_src, ptrdiff_t _srcstride,
; int width, int height, int mx, int my)
; ******************************
%macro HEVC_PUT_HEVC_EPEL_HV 2
cglobal hevc_put_hevc_epel_hv%1_%2, 7, 9, 12 , dst, dststride, src, srcstride, height, mx, my, r3src, rfilter
%assign %%stride ((%2 + 7)/8)
sub srcq, srcstrideq
EPEL_HV_FILTER %2
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m14, m15
SWAP m4, m0
lea srcq, [srcq + srcstrideq]
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m14, m15
SWAP m5, m0
lea srcq, [srcq + srcstrideq]
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m14, m15
SWAP m6, m0
lea srcq, [srcq + srcstrideq]
.loop
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m14, m15
SWAP m7, m0
punpcklwd m0, m4, m5
punpcklwd m2, m6, m7
%if %1 > 4
punpckhwd m1, m4, m5
punpckhwd m3, m6, m7
%endif
EPEL_COMPUTE 14, %1, m12, m13
PEL_10STORE%1 dstq, m0, m1
movdqa m4, m5
movdqa m5, m6
movdqa m6, m7
LOOP_END dst, dststride, src, srcstride
RET
cglobal hevc_put_hevc_uni_epel_hv%1_%2, 7, 9, 12 , dst, dststride, src, srcstride, height, mx, my, r3src, rfilter
%assign %%stride ((%2 + 7)/8)
sub srcq, srcstrideq
EPEL_HV_FILTER %2
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m14, m15
SWAP m4, m0
lea srcq, [srcq + srcstrideq]
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m14, m15
SWAP m5, m0
lea srcq, [srcq + srcstrideq]
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m14, m15
SWAP m6, m0
lea srcq, [srcq + srcstrideq]
.loop
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m14, m15
SWAP m7, m0
punpcklwd m0, m4, m5
punpcklwd m2, m6, m7
%if %1 > 4
punpckhwd m1, m4, m5
punpckhwd m3, m6, m7
%endif
EPEL_COMPUTE 14, %1, m12, m13
UNI_COMPUTE %1, %2, m0, m1, [pw_%2]
PEL_%2STORE%1 dstq, m0, m1
movdqa m4, m5
movdqa m5, m6
movdqa m6, m7
lea dstq, [dstq+dststrideq] ; dst += dststride
lea srcq, [srcq+srcstrideq] ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
cglobal hevc_put_hevc_bi_epel_hv%1_%2, 9, 11, 16, dst, dststride, src, srcstride, src2, src2stride, height, mx, my, r3src, rfilter
%assign %%stride ((%2 + 7)/8)
sub srcq, srcstrideq
EPEL_HV_FILTER %2
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m14, m15
SWAP m4, m0
lea srcq, [srcq + srcstrideq]
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m14, m15
SWAP m5, m0
lea srcq, [srcq + srcstrideq]
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m14, m15
SWAP m6, m0
lea srcq, [srcq + srcstrideq]
.loop
EPEL_LOAD %2, srcq-%%stride, %%stride, %1
EPEL_COMPUTE %2, %1, m14, m15
SWAP m7, m0
punpcklwd m0, m4, m5
punpcklwd m2, m6, m7
%if %1 > 4
punpckhwd m1, m4, m5
punpckhwd m3, m6, m7
%endif
EPEL_COMPUTE 14, %1, m12, m13
SIMPLE_BILOAD %1, src2q, m8, m9
BI_COMPUTE %1, %2, m0, m1, m8, m9, [pw_bi_%2]
PEL_%2STORE%1 dstq, m0, m1
movdqa m4, m5
movdqa m5, m6
movdqa m6, m7
lea dstq, [dstq+dststrideq] ; dst += dststride
lea srcq, [srcq+srcstrideq] ; src += srcstride
lea src2q, [src2q+2*src2strideq] ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
%endmacro
; ******************************
; void put_hevc_qpel_hX_X_X(int16_t *dst, ptrdiff_t dststride,
; uint8_t *_src, ptrdiff_t _srcstride,
; int width, int height, int mx, int my)
; ******************************
%macro HEVC_PUT_HEVC_QPEL 2
cglobal hevc_put_hevc_qpel_h%1_%2, 6, 7, 15 , dst, dststride, src, srcstride, height, mx, rfilter
QPEL_FILTER %2, mx
.loop
QPEL_H_LOAD %2, srcq, %1, 10
QPEL_COMPUTE %1, %2
%if %2 > 8
packssdw m0, m1
%endif
PEL_10STORE%1 dstq, m0, m1
LOOP_END dst, dststride, src, srcstride
RET
cglobal hevc_put_hevc_uni_qpel_h%1_%2, 6, 7, 15 , dst, dststride, src, srcstride, height, mx, rfilter
movdqa m9, [pw_%2]
QPEL_FILTER %2, mx
.loop
QPEL_H_LOAD %2, srcq, %1, 10
QPEL_COMPUTE %1, %2
%if %2 > 8
packssdw m0, m1
%endif
UNI_COMPUTE %1, %2, m0, m1, m9
PEL_%2STORE%1 dstq, m0, m1
lea dstq, [dstq+dststrideq] ; dst += dststride
lea srcq, [srcq+srcstrideq] ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
cglobal hevc_put_hevc_bi_qpel_h%1_%2, 8, 9, 16 , dst, dststride, src, srcstride, src2, src2stride, height, mx, rfilter
movdqa m9, [pw_bi_%2]
QPEL_FILTER %2, mx
.loop
QPEL_H_LOAD %2, srcq, %1, 10
QPEL_COMPUTE %1, %2
%if %2 > 8
packssdw m0, m1
%endif
SIMPLE_BILOAD %1, src2q, m10, m11
BI_COMPUTE %1, %2, m0, m1, m10, m11, m9
PEL_%2STORE%1 dstq, m0, m1
lea dstq, [dstq+dststrideq] ; dst += dststride
lea srcq, [srcq+srcstrideq] ; src += srcstride
lea src2q, [src2q+2*src2strideq] ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
; ******************************
; void put_hevc_qpel_vX_X_X(int16_t *dst, ptrdiff_t dststride,
; uint8_t *_src, ptrdiff_t _srcstride,
; int width, int height, int mx, int my)
; ******************************
cglobal hevc_put_hevc_qpel_v%1_%2, 7, 14, 15 , dst, dststride, src, srcstride, height, r3src, my, rfilter
lea r3srcq, [srcstrideq*3]
QPEL_FILTER %2, my
.loop
QPEL_V_LOAD %2, srcq, srcstride, %1
QPEL_COMPUTE %1, %2
%if %2 > 8
packssdw m0, m1
%endif
PEL_10STORE%1 dstq, m0, m1
LOOP_END dst, dststride, src, srcstride
RET
cglobal hevc_put_hevc_uni_qpel_v%1_%2, 7, 14, 15 , dst, dststride, src, srcstride, height, r3src, my, rfilter
movdqa m9, [pw_%2]
lea r3srcq, [srcstrideq*3]
QPEL_FILTER %2, my
.loop
QPEL_V_LOAD %2, srcq, srcstride, %1
QPEL_COMPUTE %1, %2
%if %2 > 8
packusdw m0, m1
%endif
UNI_COMPUTE %1, %2, m0, m1, m9
PEL_%2STORE%1 dstq, m0, m1
lea dstq, [dstq+dststrideq] ; dst += dststride
lea srcq, [srcq+srcstrideq] ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
cglobal hevc_put_hevc_bi_qpel_v%1_%2, 9, 14, 16 , dst, dststride, src, srcstride, src2, src2stride, height, r3src, my, rfilter
movdqa m9, [pw_bi_%2]
lea r3srcq, [srcstrideq*3]
QPEL_FILTER %2, my
.loop
SIMPLE_BILOAD %1, src2q, m10, m11
QPEL_V_LOAD %2, srcq, srcstride, %1
QPEL_COMPUTE %1, %2
%if %2 > 8
packssdw m0, m1
%endif
BI_COMPUTE %1, %2, m0, m1, m10, m11, m9
PEL_%2STORE%1 dstq, m0, m1
lea dstq, [dstq+dststrideq] ; dst += dststride
lea srcq, [srcq+srcstrideq] ; src += srcstride
lea src2q, [src2q+2*src2strideq] ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
%endmacro
; ******************************
; void put_hevc_qpel_hvX_X(int16_t *dst, ptrdiff_t dststride,
; uint8_t *_src, ptrdiff_t _srcstride,
; int height, int mx, int my)
; ******************************
%macro HEVC_PUT_HEVC_QPEL_HV 2
cglobal hevc_put_hevc_qpel_hv%1_%2, 7, 9, 12 , dst, dststride, src, srcstride, height, mx, my, r3src, rfilter
lea mxq, [mxq*8-8]
lea myq, [myq*8-8]
lea r3srcq, [srcstrideq*3]
sub srcq, r3srcq
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m8, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m9, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m10, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m11, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m12, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m13, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m14, m0
lea srcq, [srcq + srcstrideq]
.loop
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m15, m0
punpcklwd m0, m8, m9
punpcklwd m2, m10, m11
punpcklwd m4, m12, m13
punpcklwd m6, m14, m15
%if %1 > 4
punpckhwd m1, m8, m9
punpckhwd m3, m10, m11
punpckhwd m5, m12, m13
punpckhwd m7, m14, m15
%endif
QPEL_HV_COMPUTE %1, 14, my, ackssdw
PEL_10STORE%1 dstq, m0, m1
%if %1 <= 4
movq m8, m9
movq m9, m10
movq m10, m11
movq m11, m12
movq m12, m13
movq m13, m14
movq m14, m15
%else
movdqa m8, m9
movdqa m9, m10
movdqa m10, m11
movdqa m11, m12
movdqa m12, m13
movdqa m13, m14
movdqa m14, m15
%endif
LOOP_END dst, dststride, src, srcstride
RET
cglobal hevc_put_hevc_uni_qpel_hv%1_%2, 7, 9, 12 , dst, dststride, src, srcstride, height, mx, my, r3src, rfilter
lea mxq, [mxq*8-8]
lea myq, [myq*8-8]
lea r3srcq, [srcstrideq*3]
sub srcq, r3srcq
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m8, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m9, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m10, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m11, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m12, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m13, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m14, m0
lea srcq, [srcq + srcstrideq]
.loop
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m15, m0
punpcklwd m0, m8, m9
punpcklwd m2, m10, m11
punpcklwd m4, m12, m13
punpcklwd m6, m14, m15
%if %1 > 4
punpckhwd m1, m8, m9
punpckhwd m3, m10, m11
punpckhwd m5, m12, m13
punpckhwd m7, m14, m15
%endif
QPEL_HV_COMPUTE %1, 14, my, ackusdw
UNI_COMPUTE %1, %2, m0, m1, [pw_%2]
PEL_%2STORE%1 dstq, m0, m1
%if %1 <= 4
movq m8, m9
movq m9, m10
movq m10, m11
movq m11, m12
movq m12, m13
movq m13, m14
movq m14, m15
%else
movdqa m8, m9
movdqa m9, m10
movdqa m10, m11
movdqa m11, m12
movdqa m12, m13
movdqa m13, m14
movdqa m14, m15
%endif
lea dstq, [dstq+dststrideq] ; dst += dststride
lea srcq, [srcq+srcstrideq] ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
cglobal hevc_put_hevc_bi_qpel_hv%1_%2, 9, 11, 16, dst, dststride, src, srcstride, src2, src2stride, height, mx, my, r3src, rfilter
lea mxq, [mxq*8-8]
lea myq, [myq*8-8]
lea r3srcq, [srcstrideq*3]
sub srcq, r3srcq
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m8, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m9, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m10, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m11, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m12, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m13, m0
lea srcq, [srcq + srcstrideq]
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m14, m0
lea srcq, [srcq + srcstrideq]
.loop
QPEL_H_LOAD %2, srcq, %1, 15
QPEL_HV_COMPUTE %1, %2, mx, ackssdw
SWAP m15, m0
punpcklwd m0, m8, m9
punpcklwd m2, m10, m11
punpcklwd m4, m12, m13
punpcklwd m6, m14, m15
%if %1 > 4
punpckhwd m1, m8, m9
punpckhwd m3, m10, m11
punpckhwd m5, m12, m13
punpckhwd m7, m14, m15
%endif
QPEL_HV_COMPUTE %1, 14, my, ackssdw
SIMPLE_BILOAD %1, src2q, m8, m9 ;m9 not used in this case
BI_COMPUTE %1, %2, m0, m1, m8, m9, [pw_bi_%2]
PEL_%2STORE%1 dstq, m0, m1
%if %1 <= 4
movq m8, m9
movq m9, m10
movq m10, m11
movq m11, m12
movq m12, m13
movq m13, m14
movq m14, m15
%else
movdqa m8, m9
movdqa m9, m10
movdqa m10, m11
movdqa m11, m12
movdqa m12, m13
movdqa m13, m14
movdqa m14, m15
%endif
lea dstq, [dstq+dststrideq] ; dst += dststride
lea srcq, [srcq+srcstrideq] ; src += srcstride
lea src2q, [src2q+2*src2strideq] ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
%endmacro
%macro WEIGHTING_FUNCS 2
%if WIN64 || ARCH_X86_32
cglobal hevc_put_hevc_uni_w%1_%2, 4, 5, 7, dst, dststride, src, srcstride, height, denom, wx, ox
mov r4d, denomm
%define SHIFT r4d
%else
cglobal hevc_put_hevc_uni_w%1_%2, 6, 6, 7, dst, dststride, src, srcstride, height, denom, wx, ox
%define SHIFT denomd
%endif
lea SHIFT, [SHIFT+14-%2] ; shift = 14 - bitd + denom
movd m2, wxm ; WX
movd m4, SHIFT ; shift
punpcklwd m2, m2
dec SHIFT
movdqu m5, [one_per_32]
movd m6, SHIFT
pshufd m2, m2, 0
mov SHIFT, oxm
pslld m5, m6
%if %2 != 8
shl SHIFT, %2-8 ; ox << (bitd - 8)
%endif
movd m3, SHIFT ; OX
pshufd m3, m3, 0
%if WIN64 || ARCH_X86_32
mov SHIFT, heightm
%endif
.loop
SIMPLE_LOAD %1, 10, srcq, m0
pmulhw m6, m0, m2
pmullw m0, m2
punpckhwd m1, m0, m6
punpcklwd m0, m6
paddd m0, m5
paddd m1, m5
psrad m0, m4
psrad m1, m4
paddd m0, m3
paddd m1, m3
packusdw m0, m1
%if %2 == 8
packuswb m0, m0
%else
pminsw m0, [max_pixels_%2]
%endif
PEL_%2STORE%1 dstq, m0, m1
lea dstq, [dstq+dststrideq] ; dst += dststride
lea srcq, [srcq+2*srcstrideq] ; src += srcstride
dec heightd ; cmp height
jnz .loop ; height loop
RET
cglobal hevc_put_hevc_bi_w%1_%2, 6, 7, 10, dst, dststride, src, srcstride, src2, src2stride, height, denom, wx0, wx1, ox0, ox1
mov r6d, denomm
movd m2, wx0m ; WX0
lea r6d, [r6d+14-%2] ; shift = 14 - bitd + denom
movd m3, wx1m ; WX1
movd m0, r6d ; shift
punpcklwd m2, m2
inc r6d
punpcklwd m3, m3
movd m5, r6d ; shift+1
pshufd m2, m2, 0
mov r6d, ox0m
pshufd m3, m3, 0
add r6d, ox1m
%if %2 != 8
shl r6d, %2-8 ; ox << (bitd - 8)
%endif
inc r6d
movd m4, r6d ; offset
pshufd m4, m4, 0
mov r6d, heightm
pslld m4, m0
.loop
SIMPLE_LOAD %1, 10, srcq, m0
SIMPLE_LOAD %1, 10, src2q, m8
pmulhw m6, m0, m3
pmullw m0, m3
pmulhw m7, m8, m2
pmullw m8, m2
punpckhwd m1, m0, m6
punpcklwd m0, m6
punpckhwd m9, m8, m7
punpcklwd m8, m7
paddd m0, m8
paddd m1, m9
paddd m0, m4
paddd m1, m4
psrad m0, m5
psrad m1, m5
packusdw m0, m1
%if %2 == 8
packuswb m0, m0
%else
pminsw m0, [max_pixels_%2]
%endif
PEL_%2STORE%1 dstq, m0, m1
lea dstq, [dstq+dststrideq] ; dst += dststride
lea srcq, [srcq+2*srcstrideq] ; src += srcstride
lea src2q, [src2q+2*src2strideq] ; src2 += srcstride
dec r6d ; cmp height
jnz .loop ; height loop
RET
%endmacro
WEIGHTING_FUNCS 2, 8
WEIGHTING_FUNCS 4, 8
WEIGHTING_FUNCS 6, 8
WEIGHTING_FUNCS 8, 8
WEIGHTING_FUNCS 2, 10
WEIGHTING_FUNCS 4, 10
WEIGHTING_FUNCS 6, 10
WEIGHTING_FUNCS 8, 10
HEVC_PUT_HEVC_PEL_PIXELS 2, 8
HEVC_PUT_HEVC_PEL_PIXELS 4, 8
HEVC_PUT_HEVC_PEL_PIXELS 6, 8
HEVC_PUT_HEVC_PEL_PIXELS 8, 8
HEVC_PUT_HEVC_PEL_PIXELS 12, 8
HEVC_PUT_HEVC_PEL_PIXELS 16, 8
HEVC_PUT_HEVC_PEL_PIXELS 2, 10
HEVC_PUT_HEVC_PEL_PIXELS 4, 10
HEVC_PUT_HEVC_PEL_PIXELS 6, 10
HEVC_PUT_HEVC_PEL_PIXELS 8, 10
HEVC_PUT_HEVC_EPEL 2, 8
HEVC_PUT_HEVC_EPEL 4, 8
HEVC_PUT_HEVC_EPEL 6, 8
HEVC_PUT_HEVC_EPEL 8, 8
HEVC_PUT_HEVC_EPEL 12, 8
HEVC_PUT_HEVC_EPEL 16, 8
HEVC_PUT_HEVC_EPEL 2, 10
HEVC_PUT_HEVC_EPEL 4, 10
HEVC_PUT_HEVC_EPEL 6, 10
HEVC_PUT_HEVC_EPEL 8, 10
HEVC_PUT_HEVC_EPEL_HV 2, 8
HEVC_PUT_HEVC_EPEL_HV 4, 8
HEVC_PUT_HEVC_EPEL_HV 6, 8
HEVC_PUT_HEVC_EPEL_HV 8, 8
HEVC_PUT_HEVC_EPEL_HV 2, 10
HEVC_PUT_HEVC_EPEL_HV 4, 10
HEVC_PUT_HEVC_EPEL_HV 6, 10
HEVC_PUT_HEVC_EPEL_HV 8, 10
HEVC_PUT_HEVC_QPEL 4, 8
HEVC_PUT_HEVC_QPEL 8, 8
HEVC_PUT_HEVC_QPEL 12, 8
HEVC_PUT_HEVC_QPEL 16, 8
HEVC_PUT_HEVC_QPEL 4, 10
HEVC_PUT_HEVC_QPEL 8, 10
HEVC_PUT_HEVC_QPEL_HV 2, 8
HEVC_PUT_HEVC_QPEL_HV 4, 8
HEVC_PUT_HEVC_QPEL_HV 6, 8
HEVC_PUT_HEVC_QPEL_HV 8, 8
HEVC_PUT_HEVC_QPEL_HV 2, 10
HEVC_PUT_HEVC_QPEL_HV 4, 10
HEVC_PUT_HEVC_QPEL_HV 6, 10
HEVC_PUT_HEVC_QPEL_HV 8, 10
%endif ; ARCH_X86_64
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