423 lines
9.2 KiB
NASM
423 lines
9.2 KiB
NASM
;
|
|
; 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 "vpx_ports/x86_abi_support.asm"
|
|
|
|
%macro GET_PARAM_4 0
|
|
mov rdx, arg(5) ;filter ptr
|
|
mov rsi, arg(0) ;src_ptr
|
|
mov rdi, arg(2) ;output_ptr
|
|
mov rcx, 0x0400040
|
|
|
|
movdqa xmm3, [rdx] ;load filters
|
|
psrldq xmm3, 6
|
|
packsswb xmm3, xmm3
|
|
pshuflw xmm3, xmm3, 0b ;k3_k4
|
|
|
|
movq xmm2, rcx ;rounding
|
|
pshufd xmm2, xmm2, 0
|
|
|
|
movsxd rax, DWORD PTR arg(1) ;pixels_per_line
|
|
movsxd rdx, DWORD PTR arg(3) ;out_pitch
|
|
movsxd rcx, DWORD PTR arg(4) ;output_height
|
|
%endm
|
|
|
|
%macro APPLY_FILTER_4 1
|
|
punpcklbw xmm0, xmm1
|
|
pmaddubsw xmm0, xmm3
|
|
|
|
paddsw xmm0, xmm2 ;rounding
|
|
psraw xmm0, 7 ;shift
|
|
packuswb xmm0, xmm0 ;pack to byte
|
|
|
|
%if %1
|
|
movd xmm1, [rdi]
|
|
pavgb xmm0, xmm1
|
|
%endif
|
|
movd [rdi], xmm0
|
|
lea rsi, [rsi + rax]
|
|
lea rdi, [rdi + rdx]
|
|
dec rcx
|
|
%endm
|
|
|
|
%macro GET_PARAM 0
|
|
mov rdx, arg(5) ;filter ptr
|
|
mov rsi, arg(0) ;src_ptr
|
|
mov rdi, arg(2) ;output_ptr
|
|
mov rcx, 0x0400040
|
|
|
|
movdqa xmm7, [rdx] ;load filters
|
|
psrldq xmm7, 6
|
|
packsswb xmm7, xmm7
|
|
pshuflw xmm7, xmm7, 0b ;k3_k4
|
|
punpcklwd xmm7, xmm7
|
|
|
|
movq xmm6, rcx ;rounding
|
|
pshufd xmm6, xmm6, 0
|
|
|
|
movsxd rax, DWORD PTR arg(1) ;pixels_per_line
|
|
movsxd rdx, DWORD PTR arg(3) ;out_pitch
|
|
movsxd rcx, DWORD PTR arg(4) ;output_height
|
|
%endm
|
|
|
|
%macro APPLY_FILTER_8 1
|
|
punpcklbw xmm0, xmm1
|
|
pmaddubsw xmm0, xmm7
|
|
|
|
paddsw xmm0, xmm6 ;rounding
|
|
psraw xmm0, 7 ;shift
|
|
packuswb xmm0, xmm0 ;pack back to byte
|
|
|
|
%if %1
|
|
movq xmm1, [rdi]
|
|
pavgb xmm0, xmm1
|
|
%endif
|
|
movq [rdi], xmm0 ;store the result
|
|
|
|
lea rsi, [rsi + rax]
|
|
lea rdi, [rdi + rdx]
|
|
dec rcx
|
|
%endm
|
|
|
|
%macro APPLY_FILTER_16 1
|
|
punpcklbw xmm0, xmm1
|
|
punpckhbw xmm2, xmm1
|
|
pmaddubsw xmm0, xmm7
|
|
pmaddubsw xmm2, xmm7
|
|
|
|
paddsw xmm0, xmm6 ;rounding
|
|
paddsw xmm2, xmm6
|
|
psraw xmm0, 7 ;shift
|
|
psraw xmm2, 7
|
|
packuswb xmm0, xmm2 ;pack back to byte
|
|
|
|
%if %1
|
|
movdqu xmm1, [rdi]
|
|
pavgb xmm0, xmm1
|
|
%endif
|
|
movdqu [rdi], xmm0 ;store the result
|
|
|
|
lea rsi, [rsi + rax]
|
|
lea rdi, [rdi + rdx]
|
|
dec rcx
|
|
%endm
|
|
|
|
global sym(vpx_filter_block1d4_v2_ssse3) PRIVATE
|
|
sym(vpx_filter_block1d4_v2_ssse3):
|
|
push rbp
|
|
mov rbp, rsp
|
|
SHADOW_ARGS_TO_STACK 6
|
|
push rsi
|
|
push rdi
|
|
; end prolog
|
|
|
|
GET_PARAM_4
|
|
.loop:
|
|
movd xmm0, [rsi] ;load src
|
|
movd xmm1, [rsi + rax]
|
|
|
|
APPLY_FILTER_4 0
|
|
jnz .loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|
|
|
|
global sym(vpx_filter_block1d8_v2_ssse3) PRIVATE
|
|
sym(vpx_filter_block1d8_v2_ssse3):
|
|
push rbp
|
|
mov rbp, rsp
|
|
SHADOW_ARGS_TO_STACK 6
|
|
SAVE_XMM 7
|
|
push rsi
|
|
push rdi
|
|
; end prolog
|
|
|
|
GET_PARAM
|
|
.loop:
|
|
movq xmm0, [rsi] ;0
|
|
movq xmm1, [rsi + rax] ;1
|
|
|
|
APPLY_FILTER_8 0
|
|
jnz .loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
RESTORE_XMM
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|
|
|
|
global sym(vpx_filter_block1d16_v2_ssse3) PRIVATE
|
|
sym(vpx_filter_block1d16_v2_ssse3):
|
|
push rbp
|
|
mov rbp, rsp
|
|
SHADOW_ARGS_TO_STACK 6
|
|
SAVE_XMM 7
|
|
push rsi
|
|
push rdi
|
|
; end prolog
|
|
|
|
GET_PARAM
|
|
.loop:
|
|
movdqu xmm0, [rsi] ;0
|
|
movdqu xmm1, [rsi + rax] ;1
|
|
movdqa xmm2, xmm0
|
|
|
|
APPLY_FILTER_16 0
|
|
jnz .loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
RESTORE_XMM
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|
|
|
|
global sym(vpx_filter_block1d4_v2_avg_ssse3) PRIVATE
|
|
sym(vpx_filter_block1d4_v2_avg_ssse3):
|
|
push rbp
|
|
mov rbp, rsp
|
|
SHADOW_ARGS_TO_STACK 6
|
|
push rsi
|
|
push rdi
|
|
; end prolog
|
|
|
|
GET_PARAM_4
|
|
.loop:
|
|
movd xmm0, [rsi] ;load src
|
|
movd xmm1, [rsi + rax]
|
|
|
|
APPLY_FILTER_4 1
|
|
jnz .loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|
|
|
|
global sym(vpx_filter_block1d8_v2_avg_ssse3) PRIVATE
|
|
sym(vpx_filter_block1d8_v2_avg_ssse3):
|
|
push rbp
|
|
mov rbp, rsp
|
|
SHADOW_ARGS_TO_STACK 6
|
|
SAVE_XMM 7
|
|
push rsi
|
|
push rdi
|
|
; end prolog
|
|
|
|
GET_PARAM
|
|
.loop:
|
|
movq xmm0, [rsi] ;0
|
|
movq xmm1, [rsi + rax] ;1
|
|
|
|
APPLY_FILTER_8 1
|
|
jnz .loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
RESTORE_XMM
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|
|
|
|
global sym(vpx_filter_block1d16_v2_avg_ssse3) PRIVATE
|
|
sym(vpx_filter_block1d16_v2_avg_ssse3):
|
|
push rbp
|
|
mov rbp, rsp
|
|
SHADOW_ARGS_TO_STACK 6
|
|
SAVE_XMM 7
|
|
push rsi
|
|
push rdi
|
|
; end prolog
|
|
|
|
GET_PARAM
|
|
.loop:
|
|
movdqu xmm0, [rsi] ;0
|
|
movdqu xmm1, [rsi + rax] ;1
|
|
movdqa xmm2, xmm0
|
|
|
|
APPLY_FILTER_16 1
|
|
jnz .loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
RESTORE_XMM
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|
|
|
|
global sym(vpx_filter_block1d4_h2_ssse3) PRIVATE
|
|
sym(vpx_filter_block1d4_h2_ssse3):
|
|
push rbp
|
|
mov rbp, rsp
|
|
SHADOW_ARGS_TO_STACK 6
|
|
push rsi
|
|
push rdi
|
|
; end prolog
|
|
|
|
GET_PARAM_4
|
|
.loop:
|
|
movdqu xmm0, [rsi] ;load src
|
|
movdqa xmm1, xmm0
|
|
psrldq xmm1, 1
|
|
|
|
APPLY_FILTER_4 0
|
|
jnz .loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|
|
|
|
global sym(vpx_filter_block1d8_h2_ssse3) PRIVATE
|
|
sym(vpx_filter_block1d8_h2_ssse3):
|
|
push rbp
|
|
mov rbp, rsp
|
|
SHADOW_ARGS_TO_STACK 6
|
|
SAVE_XMM 7
|
|
push rsi
|
|
push rdi
|
|
; end prolog
|
|
|
|
GET_PARAM
|
|
.loop:
|
|
movdqu xmm0, [rsi] ;load src
|
|
movdqa xmm1, xmm0
|
|
psrldq xmm1, 1
|
|
|
|
APPLY_FILTER_8 0
|
|
jnz .loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
RESTORE_XMM
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|
|
|
|
global sym(vpx_filter_block1d16_h2_ssse3) PRIVATE
|
|
sym(vpx_filter_block1d16_h2_ssse3):
|
|
push rbp
|
|
mov rbp, rsp
|
|
SHADOW_ARGS_TO_STACK 6
|
|
SAVE_XMM 7
|
|
push rsi
|
|
push rdi
|
|
; end prolog
|
|
|
|
GET_PARAM
|
|
.loop:
|
|
movdqu xmm0, [rsi] ;load src
|
|
movdqu xmm1, [rsi + 1]
|
|
movdqa xmm2, xmm0
|
|
|
|
APPLY_FILTER_16 0
|
|
jnz .loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
RESTORE_XMM
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|
|
|
|
global sym(vpx_filter_block1d4_h2_avg_ssse3) PRIVATE
|
|
sym(vpx_filter_block1d4_h2_avg_ssse3):
|
|
push rbp
|
|
mov rbp, rsp
|
|
SHADOW_ARGS_TO_STACK 6
|
|
push rsi
|
|
push rdi
|
|
; end prolog
|
|
|
|
GET_PARAM_4
|
|
.loop:
|
|
movdqu xmm0, [rsi] ;load src
|
|
movdqa xmm1, xmm0
|
|
psrldq xmm1, 1
|
|
|
|
APPLY_FILTER_4 1
|
|
jnz .loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|
|
|
|
global sym(vpx_filter_block1d8_h2_avg_ssse3) PRIVATE
|
|
sym(vpx_filter_block1d8_h2_avg_ssse3):
|
|
push rbp
|
|
mov rbp, rsp
|
|
SHADOW_ARGS_TO_STACK 6
|
|
SAVE_XMM 7
|
|
push rsi
|
|
push rdi
|
|
; end prolog
|
|
|
|
GET_PARAM
|
|
.loop:
|
|
movdqu xmm0, [rsi] ;load src
|
|
movdqa xmm1, xmm0
|
|
psrldq xmm1, 1
|
|
|
|
APPLY_FILTER_8 1
|
|
jnz .loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
RESTORE_XMM
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|
|
|
|
global sym(vpx_filter_block1d16_h2_avg_ssse3) PRIVATE
|
|
sym(vpx_filter_block1d16_h2_avg_ssse3):
|
|
push rbp
|
|
mov rbp, rsp
|
|
SHADOW_ARGS_TO_STACK 6
|
|
SAVE_XMM 7
|
|
push rsi
|
|
push rdi
|
|
; end prolog
|
|
|
|
GET_PARAM
|
|
.loop:
|
|
movdqu xmm0, [rsi] ;load src
|
|
movdqu xmm1, [rsi + 1]
|
|
movdqa xmm2, xmm0
|
|
|
|
APPLY_FILTER_16 1
|
|
jnz .loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
RESTORE_XMM
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|