988 lines
23 KiB
NASM
988 lines
23 KiB
NASM
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; Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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;
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; Use of this source code is governed by a BSD-style license
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; that can be found in the LICENSE file in the root of the source
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; tree. An additional intellectual property rights grant can be found
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; in the file PATENTS. All contributing project authors may
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; be found in the AUTHORS file in the root of the source tree.
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;
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%include "vpx_ports/x86_abi_support.asm"
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;Note: tap3 and tap4 have to be applied and added after other taps to avoid
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;overflow.
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%macro GET_FILTERS_4 0
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mov rdx, arg(5) ;filter ptr
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mov rcx, 0x0400040
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movdqa xmm7, [rdx] ;load filters
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pshuflw xmm0, xmm7, 0b ;k0
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pshuflw xmm1, xmm7, 01010101b ;k1
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pshuflw xmm2, xmm7, 10101010b ;k2
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pshuflw xmm3, xmm7, 11111111b ;k3
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psrldq xmm7, 8
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pshuflw xmm4, xmm7, 0b ;k4
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pshuflw xmm5, xmm7, 01010101b ;k5
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pshuflw xmm6, xmm7, 10101010b ;k6
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pshuflw xmm7, xmm7, 11111111b ;k7
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punpcklqdq xmm0, xmm1
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punpcklqdq xmm2, xmm3
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punpcklqdq xmm5, xmm4
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punpcklqdq xmm6, xmm7
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movdqa k0k1, xmm0
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movdqa k2k3, xmm2
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movdqa k5k4, xmm5
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movdqa k6k7, xmm6
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movq xmm6, rcx
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pshufd xmm6, xmm6, 0
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movdqa krd, xmm6
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pxor xmm7, xmm7
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movdqa zero, xmm7
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%endm
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%macro APPLY_FILTER_4 1
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punpckldq xmm0, xmm1 ;two row in one register
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punpckldq xmm6, xmm7
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punpckldq xmm2, xmm3
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punpckldq xmm5, xmm4
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punpcklbw xmm0, zero ;unpack to word
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punpcklbw xmm6, zero
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punpcklbw xmm2, zero
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punpcklbw xmm5, zero
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pmullw xmm0, k0k1 ;multiply the filter factors
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pmullw xmm6, k6k7
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pmullw xmm2, k2k3
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pmullw xmm5, k5k4
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paddsw xmm0, xmm6 ;sum
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movdqa xmm1, xmm0
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psrldq xmm1, 8
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paddsw xmm0, xmm1
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paddsw xmm0, xmm2
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psrldq xmm2, 8
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paddsw xmm0, xmm5
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psrldq xmm5, 8
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paddsw xmm0, xmm2
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paddsw xmm0, xmm5
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paddsw xmm0, krd ;rounding
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psraw xmm0, 7 ;shift
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packuswb xmm0, xmm0 ;pack to byte
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%if %1
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movd xmm1, [rdi]
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pavgb xmm0, xmm1
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%endif
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movd [rdi], xmm0
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%endm
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%macro GET_FILTERS 0
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mov rdx, arg(5) ;filter ptr
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mov rsi, arg(0) ;src_ptr
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mov rdi, arg(2) ;output_ptr
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mov rcx, 0x0400040
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movdqa xmm7, [rdx] ;load filters
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pshuflw xmm0, xmm7, 0b ;k0
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pshuflw xmm1, xmm7, 01010101b ;k1
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pshuflw xmm2, xmm7, 10101010b ;k2
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pshuflw xmm3, xmm7, 11111111b ;k3
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pshufhw xmm4, xmm7, 0b ;k4
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pshufhw xmm5, xmm7, 01010101b ;k5
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pshufhw xmm6, xmm7, 10101010b ;k6
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pshufhw xmm7, xmm7, 11111111b ;k7
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punpcklwd xmm0, xmm0
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punpcklwd xmm1, xmm1
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punpcklwd xmm2, xmm2
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punpcklwd xmm3, xmm3
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punpckhwd xmm4, xmm4
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punpckhwd xmm5, xmm5
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punpckhwd xmm6, xmm6
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punpckhwd xmm7, xmm7
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movdqa k0, xmm0 ;store filter factors on stack
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movdqa k1, xmm1
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movdqa k2, xmm2
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movdqa k3, xmm3
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movdqa k4, xmm4
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movdqa k5, xmm5
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movdqa k6, xmm6
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movdqa k7, xmm7
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movq xmm6, rcx
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pshufd xmm6, xmm6, 0
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movdqa krd, xmm6 ;rounding
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pxor xmm7, xmm7
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movdqa zero, xmm7
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%endm
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%macro LOAD_VERT_8 1
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movq xmm0, [rsi + %1] ;0
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movq xmm1, [rsi + rax + %1] ;1
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movq xmm6, [rsi + rdx * 2 + %1] ;6
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lea rsi, [rsi + rax]
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movq xmm7, [rsi + rdx * 2 + %1] ;7
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movq xmm2, [rsi + rax + %1] ;2
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movq xmm3, [rsi + rax * 2 + %1] ;3
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movq xmm4, [rsi + rdx + %1] ;4
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movq xmm5, [rsi + rax * 4 + %1] ;5
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%endm
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%macro APPLY_FILTER_8 2
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punpcklbw xmm0, zero
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punpcklbw xmm1, zero
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punpcklbw xmm6, zero
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punpcklbw xmm7, zero
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punpcklbw xmm2, zero
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punpcklbw xmm5, zero
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punpcklbw xmm3, zero
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punpcklbw xmm4, zero
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pmullw xmm0, k0
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pmullw xmm1, k1
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pmullw xmm6, k6
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pmullw xmm7, k7
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pmullw xmm2, k2
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pmullw xmm5, k5
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pmullw xmm3, k3
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pmullw xmm4, k4
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paddsw xmm0, xmm1
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paddsw xmm0, xmm6
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paddsw xmm0, xmm7
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paddsw xmm0, xmm2
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paddsw xmm0, xmm5
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paddsw xmm0, xmm3
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paddsw xmm0, xmm4
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paddsw xmm0, krd ;rounding
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psraw xmm0, 7 ;shift
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packuswb xmm0, xmm0 ;pack back to byte
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%if %1
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movq xmm1, [rdi + %2]
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pavgb xmm0, xmm1
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%endif
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movq [rdi + %2], xmm0
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%endm
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;void vpx_filter_block1d4_v8_sse2
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;(
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; unsigned char *src_ptr,
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; unsigned int src_pitch,
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; unsigned char *output_ptr,
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; unsigned int out_pitch,
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; unsigned int output_height,
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; short *filter
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;)
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global sym(vpx_filter_block1d4_v8_sse2) PRIVATE
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sym(vpx_filter_block1d4_v8_sse2):
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push rbp
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mov rbp, rsp
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SHADOW_ARGS_TO_STACK 6
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SAVE_XMM 7
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push rsi
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push rdi
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push rbx
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; end prolog
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ALIGN_STACK 16, rax
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sub rsp, 16 * 6
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%define k0k1 [rsp + 16 * 0]
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%define k2k3 [rsp + 16 * 1]
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%define k5k4 [rsp + 16 * 2]
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%define k6k7 [rsp + 16 * 3]
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%define krd [rsp + 16 * 4]
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%define zero [rsp + 16 * 5]
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GET_FILTERS_4
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mov rsi, arg(0) ;src_ptr
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mov rdi, arg(2) ;output_ptr
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movsxd rax, DWORD PTR arg(1) ;pixels_per_line
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movsxd rbx, DWORD PTR arg(3) ;out_pitch
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lea rdx, [rax + rax * 2]
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movsxd rcx, DWORD PTR arg(4) ;output_height
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.loop:
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movd xmm0, [rsi] ;load src: row 0
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movd xmm1, [rsi + rax] ;1
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movd xmm6, [rsi + rdx * 2] ;6
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lea rsi, [rsi + rax]
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movd xmm7, [rsi + rdx * 2] ;7
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movd xmm2, [rsi + rax] ;2
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movd xmm3, [rsi + rax * 2] ;3
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movd xmm4, [rsi + rdx] ;4
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movd xmm5, [rsi + rax * 4] ;5
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APPLY_FILTER_4 0
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lea rdi, [rdi + rbx]
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dec rcx
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jnz .loop
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add rsp, 16 * 6
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pop rsp
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pop rbx
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; begin epilog
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pop rdi
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pop rsi
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RESTORE_XMM
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UNSHADOW_ARGS
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pop rbp
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ret
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;void vpx_filter_block1d8_v8_sse2
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;(
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; unsigned char *src_ptr,
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; unsigned int src_pitch,
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; unsigned char *output_ptr,
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; unsigned int out_pitch,
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; unsigned int output_height,
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; short *filter
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;)
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global sym(vpx_filter_block1d8_v8_sse2) PRIVATE
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sym(vpx_filter_block1d8_v8_sse2):
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push rbp
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mov rbp, rsp
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SHADOW_ARGS_TO_STACK 6
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SAVE_XMM 7
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push rsi
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push rdi
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push rbx
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; end prolog
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ALIGN_STACK 16, rax
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sub rsp, 16 * 10
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%define k0 [rsp + 16 * 0]
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%define k1 [rsp + 16 * 1]
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%define k2 [rsp + 16 * 2]
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%define k3 [rsp + 16 * 3]
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%define k4 [rsp + 16 * 4]
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%define k5 [rsp + 16 * 5]
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%define k6 [rsp + 16 * 6]
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%define k7 [rsp + 16 * 7]
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%define krd [rsp + 16 * 8]
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%define zero [rsp + 16 * 9]
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GET_FILTERS
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movsxd rax, DWORD PTR arg(1) ;pixels_per_line
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movsxd rbx, DWORD PTR arg(3) ;out_pitch
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lea rdx, [rax + rax * 2]
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movsxd rcx, DWORD PTR arg(4) ;output_height
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.loop:
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LOAD_VERT_8 0
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APPLY_FILTER_8 0, 0
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lea rdi, [rdi + rbx]
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dec rcx
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jnz .loop
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add rsp, 16 * 10
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pop rsp
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pop rbx
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; begin epilog
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pop rdi
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pop rsi
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RESTORE_XMM
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UNSHADOW_ARGS
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pop rbp
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ret
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;void vpx_filter_block1d16_v8_sse2
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;(
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; unsigned char *src_ptr,
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; unsigned int src_pitch,
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; unsigned char *output_ptr,
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; unsigned int out_pitch,
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; unsigned int output_height,
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; short *filter
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;)
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global sym(vpx_filter_block1d16_v8_sse2) PRIVATE
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sym(vpx_filter_block1d16_v8_sse2):
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push rbp
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mov rbp, rsp
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SHADOW_ARGS_TO_STACK 6
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SAVE_XMM 7
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push rsi
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push rdi
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push rbx
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; end prolog
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ALIGN_STACK 16, rax
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sub rsp, 16 * 10
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%define k0 [rsp + 16 * 0]
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%define k1 [rsp + 16 * 1]
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%define k2 [rsp + 16 * 2]
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%define k3 [rsp + 16 * 3]
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%define k4 [rsp + 16 * 4]
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%define k5 [rsp + 16 * 5]
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%define k6 [rsp + 16 * 6]
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%define k7 [rsp + 16 * 7]
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%define krd [rsp + 16 * 8]
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%define zero [rsp + 16 * 9]
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GET_FILTERS
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movsxd rax, DWORD PTR arg(1) ;pixels_per_line
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movsxd rbx, DWORD PTR arg(3) ;out_pitch
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lea rdx, [rax + rax * 2]
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movsxd rcx, DWORD PTR arg(4) ;output_height
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.loop:
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LOAD_VERT_8 0
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APPLY_FILTER_8 0, 0
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sub rsi, rax
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LOAD_VERT_8 8
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APPLY_FILTER_8 0, 8
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add rdi, rbx
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dec rcx
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jnz .loop
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add rsp, 16 * 10
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pop rsp
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pop rbx
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; begin epilog
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pop rdi
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pop rsi
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RESTORE_XMM
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UNSHADOW_ARGS
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pop rbp
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ret
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|
|
|
||
|
|
global sym(vpx_filter_block1d4_v8_avg_sse2) PRIVATE
|
||
|
|
sym(vpx_filter_block1d4_v8_avg_sse2):
|
||
|
|
push rbp
|
||
|
|
mov rbp, rsp
|
||
|
|
SHADOW_ARGS_TO_STACK 6
|
||
|
|
SAVE_XMM 7
|
||
|
|
push rsi
|
||
|
|
push rdi
|
||
|
|
push rbx
|
||
|
|
; end prolog
|
||
|
|
|
||
|
|
ALIGN_STACK 16, rax
|
||
|
|
sub rsp, 16 * 6
|
||
|
|
%define k0k1 [rsp + 16 * 0]
|
||
|
|
%define k2k3 [rsp + 16 * 1]
|
||
|
|
%define k5k4 [rsp + 16 * 2]
|
||
|
|
%define k6k7 [rsp + 16 * 3]
|
||
|
|
%define krd [rsp + 16 * 4]
|
||
|
|
%define zero [rsp + 16 * 5]
|
||
|
|
|
||
|
|
GET_FILTERS_4
|
||
|
|
|
||
|
|
mov rsi, arg(0) ;src_ptr
|
||
|
|
mov rdi, arg(2) ;output_ptr
|
||
|
|
|
||
|
|
movsxd rax, DWORD PTR arg(1) ;pixels_per_line
|
||
|
|
movsxd rbx, DWORD PTR arg(3) ;out_pitch
|
||
|
|
lea rdx, [rax + rax * 2]
|
||
|
|
movsxd rcx, DWORD PTR arg(4) ;output_height
|
||
|
|
|
||
|
|
.loop:
|
||
|
|
movd xmm0, [rsi] ;load src: row 0
|
||
|
|
movd xmm1, [rsi + rax] ;1
|
||
|
|
movd xmm6, [rsi + rdx * 2] ;6
|
||
|
|
lea rsi, [rsi + rax]
|
||
|
|
movd xmm7, [rsi + rdx * 2] ;7
|
||
|
|
movd xmm2, [rsi + rax] ;2
|
||
|
|
movd xmm3, [rsi + rax * 2] ;3
|
||
|
|
movd xmm4, [rsi + rdx] ;4
|
||
|
|
movd xmm5, [rsi + rax * 4] ;5
|
||
|
|
|
||
|
|
APPLY_FILTER_4 1
|
||
|
|
|
||
|
|
lea rdi, [rdi + rbx]
|
||
|
|
dec rcx
|
||
|
|
jnz .loop
|
||
|
|
|
||
|
|
add rsp, 16 * 6
|
||
|
|
pop rsp
|
||
|
|
pop rbx
|
||
|
|
; begin epilog
|
||
|
|
pop rdi
|
||
|
|
pop rsi
|
||
|
|
RESTORE_XMM
|
||
|
|
UNSHADOW_ARGS
|
||
|
|
pop rbp
|
||
|
|
ret
|
||
|
|
|
||
|
|
global sym(vpx_filter_block1d8_v8_avg_sse2) PRIVATE
|
||
|
|
sym(vpx_filter_block1d8_v8_avg_sse2):
|
||
|
|
push rbp
|
||
|
|
mov rbp, rsp
|
||
|
|
SHADOW_ARGS_TO_STACK 6
|
||
|
|
SAVE_XMM 7
|
||
|
|
push rsi
|
||
|
|
push rdi
|
||
|
|
push rbx
|
||
|
|
; end prolog
|
||
|
|
|
||
|
|
ALIGN_STACK 16, rax
|
||
|
|
sub rsp, 16 * 10
|
||
|
|
%define k0 [rsp + 16 * 0]
|
||
|
|
%define k1 [rsp + 16 * 1]
|
||
|
|
%define k2 [rsp + 16 * 2]
|
||
|
|
%define k3 [rsp + 16 * 3]
|
||
|
|
%define k4 [rsp + 16 * 4]
|
||
|
|
%define k5 [rsp + 16 * 5]
|
||
|
|
%define k6 [rsp + 16 * 6]
|
||
|
|
%define k7 [rsp + 16 * 7]
|
||
|
|
%define krd [rsp + 16 * 8]
|
||
|
|
%define zero [rsp + 16 * 9]
|
||
|
|
|
||
|
|
GET_FILTERS
|
||
|
|
|
||
|
|
movsxd rax, DWORD PTR arg(1) ;pixels_per_line
|
||
|
|
movsxd rbx, DWORD PTR arg(3) ;out_pitch
|
||
|
|
lea rdx, [rax + rax * 2]
|
||
|
|
movsxd rcx, DWORD PTR arg(4) ;output_height
|
||
|
|
.loop:
|
||
|
|
LOAD_VERT_8 0
|
||
|
|
APPLY_FILTER_8 1, 0
|
||
|
|
|
||
|
|
lea rdi, [rdi + rbx]
|
||
|
|
dec rcx
|
||
|
|
jnz .loop
|
||
|
|
|
||
|
|
add rsp, 16 * 10
|
||
|
|
pop rsp
|
||
|
|
pop rbx
|
||
|
|
; begin epilog
|
||
|
|
pop rdi
|
||
|
|
pop rsi
|
||
|
|
RESTORE_XMM
|
||
|
|
UNSHADOW_ARGS
|
||
|
|
pop rbp
|
||
|
|
ret
|
||
|
|
|
||
|
|
global sym(vpx_filter_block1d16_v8_avg_sse2) PRIVATE
|
||
|
|
sym(vpx_filter_block1d16_v8_avg_sse2):
|
||
|
|
push rbp
|
||
|
|
mov rbp, rsp
|
||
|
|
SHADOW_ARGS_TO_STACK 6
|
||
|
|
SAVE_XMM 7
|
||
|
|
push rsi
|
||
|
|
push rdi
|
||
|
|
push rbx
|
||
|
|
; end prolog
|
||
|
|
|
||
|
|
ALIGN_STACK 16, rax
|
||
|
|
sub rsp, 16 * 10
|
||
|
|
%define k0 [rsp + 16 * 0]
|
||
|
|
%define k1 [rsp + 16 * 1]
|
||
|
|
%define k2 [rsp + 16 * 2]
|
||
|
|
%define k3 [rsp + 16 * 3]
|
||
|
|
%define k4 [rsp + 16 * 4]
|
||
|
|
%define k5 [rsp + 16 * 5]
|
||
|
|
%define k6 [rsp + 16 * 6]
|
||
|
|
%define k7 [rsp + 16 * 7]
|
||
|
|
%define krd [rsp + 16 * 8]
|
||
|
|
%define zero [rsp + 16 * 9]
|
||
|
|
|
||
|
|
GET_FILTERS
|
||
|
|
|
||
|
|
movsxd rax, DWORD PTR arg(1) ;pixels_per_line
|
||
|
|
movsxd rbx, DWORD PTR arg(3) ;out_pitch
|
||
|
|
lea rdx, [rax + rax * 2]
|
||
|
|
movsxd rcx, DWORD PTR arg(4) ;output_height
|
||
|
|
.loop:
|
||
|
|
LOAD_VERT_8 0
|
||
|
|
APPLY_FILTER_8 1, 0
|
||
|
|
sub rsi, rax
|
||
|
|
|
||
|
|
LOAD_VERT_8 8
|
||
|
|
APPLY_FILTER_8 1, 8
|
||
|
|
add rdi, rbx
|
||
|
|
|
||
|
|
dec rcx
|
||
|
|
jnz .loop
|
||
|
|
|
||
|
|
add rsp, 16 * 10
|
||
|
|
pop rsp
|
||
|
|
pop rbx
|
||
|
|
; begin epilog
|
||
|
|
pop rdi
|
||
|
|
pop rsi
|
||
|
|
RESTORE_XMM
|
||
|
|
UNSHADOW_ARGS
|
||
|
|
pop rbp
|
||
|
|
ret
|
||
|
|
|
||
|
|
;void vpx_filter_block1d4_h8_sse2
|
||
|
|
;(
|
||
|
|
; unsigned char *src_ptr,
|
||
|
|
; unsigned int src_pixels_per_line,
|
||
|
|
; unsigned char *output_ptr,
|
||
|
|
; unsigned int output_pitch,
|
||
|
|
; unsigned int output_height,
|
||
|
|
; short *filter
|
||
|
|
;)
|
||
|
|
global sym(vpx_filter_block1d4_h8_sse2) PRIVATE
|
||
|
|
sym(vpx_filter_block1d4_h8_sse2):
|
||
|
|
push rbp
|
||
|
|
mov rbp, rsp
|
||
|
|
SHADOW_ARGS_TO_STACK 6
|
||
|
|
SAVE_XMM 7
|
||
|
|
push rsi
|
||
|
|
push rdi
|
||
|
|
; end prolog
|
||
|
|
|
||
|
|
ALIGN_STACK 16, rax
|
||
|
|
sub rsp, 16 * 6
|
||
|
|
%define k0k1 [rsp + 16 * 0]
|
||
|
|
%define k2k3 [rsp + 16 * 1]
|
||
|
|
%define k5k4 [rsp + 16 * 2]
|
||
|
|
%define k6k7 [rsp + 16 * 3]
|
||
|
|
%define krd [rsp + 16 * 4]
|
||
|
|
%define zero [rsp + 16 * 5]
|
||
|
|
|
||
|
|
GET_FILTERS_4
|
||
|
|
|
||
|
|
mov rsi, arg(0) ;src_ptr
|
||
|
|
mov rdi, arg(2) ;output_ptr
|
||
|
|
|
||
|
|
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
|
||
|
|
|
||
|
|
.loop:
|
||
|
|
movdqu xmm0, [rsi - 3] ;load src
|
||
|
|
|
||
|
|
movdqa xmm1, xmm0
|
||
|
|
movdqa xmm6, xmm0
|
||
|
|
movdqa xmm7, xmm0
|
||
|
|
movdqa xmm2, xmm0
|
||
|
|
movdqa xmm3, xmm0
|
||
|
|
movdqa xmm5, xmm0
|
||
|
|
movdqa xmm4, xmm0
|
||
|
|
|
||
|
|
psrldq xmm1, 1
|
||
|
|
psrldq xmm6, 6
|
||
|
|
psrldq xmm7, 7
|
||
|
|
psrldq xmm2, 2
|
||
|
|
psrldq xmm3, 3
|
||
|
|
psrldq xmm5, 5
|
||
|
|
psrldq xmm4, 4
|
||
|
|
|
||
|
|
APPLY_FILTER_4 0
|
||
|
|
|
||
|
|
lea rsi, [rsi + rax]
|
||
|
|
lea rdi, [rdi + rdx]
|
||
|
|
dec rcx
|
||
|
|
jnz .loop
|
||
|
|
|
||
|
|
add rsp, 16 * 6
|
||
|
|
pop rsp
|
||
|
|
|
||
|
|
; begin epilog
|
||
|
|
pop rdi
|
||
|
|
pop rsi
|
||
|
|
RESTORE_XMM
|
||
|
|
UNSHADOW_ARGS
|
||
|
|
pop rbp
|
||
|
|
ret
|
||
|
|
|
||
|
|
;void vpx_filter_block1d8_h8_sse2
|
||
|
|
;(
|
||
|
|
; unsigned char *src_ptr,
|
||
|
|
; unsigned int src_pixels_per_line,
|
||
|
|
; unsigned char *output_ptr,
|
||
|
|
; unsigned int output_pitch,
|
||
|
|
; unsigned int output_height,
|
||
|
|
; short *filter
|
||
|
|
;)
|
||
|
|
global sym(vpx_filter_block1d8_h8_sse2) PRIVATE
|
||
|
|
sym(vpx_filter_block1d8_h8_sse2):
|
||
|
|
push rbp
|
||
|
|
mov rbp, rsp
|
||
|
|
SHADOW_ARGS_TO_STACK 6
|
||
|
|
SAVE_XMM 7
|
||
|
|
push rsi
|
||
|
|
push rdi
|
||
|
|
; end prolog
|
||
|
|
|
||
|
|
ALIGN_STACK 16, rax
|
||
|
|
sub rsp, 16 * 10
|
||
|
|
%define k0 [rsp + 16 * 0]
|
||
|
|
%define k1 [rsp + 16 * 1]
|
||
|
|
%define k2 [rsp + 16 * 2]
|
||
|
|
%define k3 [rsp + 16 * 3]
|
||
|
|
%define k4 [rsp + 16 * 4]
|
||
|
|
%define k5 [rsp + 16 * 5]
|
||
|
|
%define k6 [rsp + 16 * 6]
|
||
|
|
%define k7 [rsp + 16 * 7]
|
||
|
|
%define krd [rsp + 16 * 8]
|
||
|
|
%define zero [rsp + 16 * 9]
|
||
|
|
|
||
|
|
GET_FILTERS
|
||
|
|
|
||
|
|
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
|
||
|
|
|
||
|
|
.loop:
|
||
|
|
movdqu xmm0, [rsi - 3] ;load src
|
||
|
|
|
||
|
|
movdqa xmm1, xmm0
|
||
|
|
movdqa xmm6, xmm0
|
||
|
|
movdqa xmm7, xmm0
|
||
|
|
movdqa xmm2, xmm0
|
||
|
|
movdqa xmm5, xmm0
|
||
|
|
movdqa xmm3, xmm0
|
||
|
|
movdqa xmm4, xmm0
|
||
|
|
|
||
|
|
psrldq xmm1, 1
|
||
|
|
psrldq xmm6, 6
|
||
|
|
psrldq xmm7, 7
|
||
|
|
psrldq xmm2, 2
|
||
|
|
psrldq xmm5, 5
|
||
|
|
psrldq xmm3, 3
|
||
|
|
psrldq xmm4, 4
|
||
|
|
|
||
|
|
APPLY_FILTER_8 0, 0
|
||
|
|
|
||
|
|
lea rsi, [rsi + rax]
|
||
|
|
lea rdi, [rdi + rdx]
|
||
|
|
dec rcx
|
||
|
|
jnz .loop
|
||
|
|
|
||
|
|
add rsp, 16 * 10
|
||
|
|
pop rsp
|
||
|
|
|
||
|
|
; begin epilog
|
||
|
|
pop rdi
|
||
|
|
pop rsi
|
||
|
|
RESTORE_XMM
|
||
|
|
UNSHADOW_ARGS
|
||
|
|
pop rbp
|
||
|
|
ret
|
||
|
|
|
||
|
|
;void vpx_filter_block1d16_h8_sse2
|
||
|
|
;(
|
||
|
|
; unsigned char *src_ptr,
|
||
|
|
; unsigned int src_pixels_per_line,
|
||
|
|
; unsigned char *output_ptr,
|
||
|
|
; unsigned int output_pitch,
|
||
|
|
; unsigned int output_height,
|
||
|
|
; short *filter
|
||
|
|
;)
|
||
|
|
global sym(vpx_filter_block1d16_h8_sse2) PRIVATE
|
||
|
|
sym(vpx_filter_block1d16_h8_sse2):
|
||
|
|
push rbp
|
||
|
|
mov rbp, rsp
|
||
|
|
SHADOW_ARGS_TO_STACK 6
|
||
|
|
SAVE_XMM 7
|
||
|
|
push rsi
|
||
|
|
push rdi
|
||
|
|
; end prolog
|
||
|
|
|
||
|
|
ALIGN_STACK 16, rax
|
||
|
|
sub rsp, 16 * 10
|
||
|
|
%define k0 [rsp + 16 * 0]
|
||
|
|
%define k1 [rsp + 16 * 1]
|
||
|
|
%define k2 [rsp + 16 * 2]
|
||
|
|
%define k3 [rsp + 16 * 3]
|
||
|
|
%define k4 [rsp + 16 * 4]
|
||
|
|
%define k5 [rsp + 16 * 5]
|
||
|
|
%define k6 [rsp + 16 * 6]
|
||
|
|
%define k7 [rsp + 16 * 7]
|
||
|
|
%define krd [rsp + 16 * 8]
|
||
|
|
%define zero [rsp + 16 * 9]
|
||
|
|
|
||
|
|
GET_FILTERS
|
||
|
|
|
||
|
|
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
|
||
|
|
|
||
|
|
.loop:
|
||
|
|
movdqu xmm0, [rsi - 3] ;load src
|
||
|
|
|
||
|
|
movdqa xmm1, xmm0
|
||
|
|
movdqa xmm6, xmm0
|
||
|
|
movdqa xmm7, xmm0
|
||
|
|
movdqa xmm2, xmm0
|
||
|
|
movdqa xmm5, xmm0
|
||
|
|
movdqa xmm3, xmm0
|
||
|
|
movdqa xmm4, xmm0
|
||
|
|
|
||
|
|
psrldq xmm1, 1
|
||
|
|
psrldq xmm6, 6
|
||
|
|
psrldq xmm7, 7
|
||
|
|
psrldq xmm2, 2
|
||
|
|
psrldq xmm5, 5
|
||
|
|
psrldq xmm3, 3
|
||
|
|
psrldq xmm4, 4
|
||
|
|
|
||
|
|
APPLY_FILTER_8 0, 0
|
||
|
|
|
||
|
|
movdqu xmm0, [rsi + 5] ;load src
|
||
|
|
|
||
|
|
movdqa xmm1, xmm0
|
||
|
|
movdqa xmm6, xmm0
|
||
|
|
movdqa xmm7, xmm0
|
||
|
|
movdqa xmm2, xmm0
|
||
|
|
movdqa xmm5, xmm0
|
||
|
|
movdqa xmm3, xmm0
|
||
|
|
movdqa xmm4, xmm0
|
||
|
|
|
||
|
|
psrldq xmm1, 1
|
||
|
|
psrldq xmm6, 6
|
||
|
|
psrldq xmm7, 7
|
||
|
|
psrldq xmm2, 2
|
||
|
|
psrldq xmm5, 5
|
||
|
|
psrldq xmm3, 3
|
||
|
|
psrldq xmm4, 4
|
||
|
|
|
||
|
|
APPLY_FILTER_8 0, 8
|
||
|
|
|
||
|
|
lea rsi, [rsi + rax]
|
||
|
|
lea rdi, [rdi + rdx]
|
||
|
|
dec rcx
|
||
|
|
jnz .loop
|
||
|
|
|
||
|
|
add rsp, 16 * 10
|
||
|
|
pop rsp
|
||
|
|
|
||
|
|
; begin epilog
|
||
|
|
pop rdi
|
||
|
|
pop rsi
|
||
|
|
RESTORE_XMM
|
||
|
|
UNSHADOW_ARGS
|
||
|
|
pop rbp
|
||
|
|
ret
|
||
|
|
|
||
|
|
global sym(vpx_filter_block1d4_h8_avg_sse2) PRIVATE
|
||
|
|
sym(vpx_filter_block1d4_h8_avg_sse2):
|
||
|
|
push rbp
|
||
|
|
mov rbp, rsp
|
||
|
|
SHADOW_ARGS_TO_STACK 6
|
||
|
|
SAVE_XMM 7
|
||
|
|
push rsi
|
||
|
|
push rdi
|
||
|
|
; end prolog
|
||
|
|
|
||
|
|
ALIGN_STACK 16, rax
|
||
|
|
sub rsp, 16 * 6
|
||
|
|
%define k0k1 [rsp + 16 * 0]
|
||
|
|
%define k2k3 [rsp + 16 * 1]
|
||
|
|
%define k5k4 [rsp + 16 * 2]
|
||
|
|
%define k6k7 [rsp + 16 * 3]
|
||
|
|
%define krd [rsp + 16 * 4]
|
||
|
|
%define zero [rsp + 16 * 5]
|
||
|
|
|
||
|
|
GET_FILTERS_4
|
||
|
|
|
||
|
|
mov rsi, arg(0) ;src_ptr
|
||
|
|
mov rdi, arg(2) ;output_ptr
|
||
|
|
|
||
|
|
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
|
||
|
|
|
||
|
|
.loop:
|
||
|
|
movdqu xmm0, [rsi - 3] ;load src
|
||
|
|
|
||
|
|
movdqa xmm1, xmm0
|
||
|
|
movdqa xmm6, xmm0
|
||
|
|
movdqa xmm7, xmm0
|
||
|
|
movdqa xmm2, xmm0
|
||
|
|
movdqa xmm3, xmm0
|
||
|
|
movdqa xmm5, xmm0
|
||
|
|
movdqa xmm4, xmm0
|
||
|
|
|
||
|
|
psrldq xmm1, 1
|
||
|
|
psrldq xmm6, 6
|
||
|
|
psrldq xmm7, 7
|
||
|
|
psrldq xmm2, 2
|
||
|
|
psrldq xmm3, 3
|
||
|
|
psrldq xmm5, 5
|
||
|
|
psrldq xmm4, 4
|
||
|
|
|
||
|
|
APPLY_FILTER_4 1
|
||
|
|
|
||
|
|
lea rsi, [rsi + rax]
|
||
|
|
lea rdi, [rdi + rdx]
|
||
|
|
dec rcx
|
||
|
|
jnz .loop
|
||
|
|
|
||
|
|
add rsp, 16 * 6
|
||
|
|
pop rsp
|
||
|
|
|
||
|
|
; begin epilog
|
||
|
|
pop rdi
|
||
|
|
pop rsi
|
||
|
|
RESTORE_XMM
|
||
|
|
UNSHADOW_ARGS
|
||
|
|
pop rbp
|
||
|
|
ret
|
||
|
|
|
||
|
|
global sym(vpx_filter_block1d8_h8_avg_sse2) PRIVATE
|
||
|
|
sym(vpx_filter_block1d8_h8_avg_sse2):
|
||
|
|
push rbp
|
||
|
|
mov rbp, rsp
|
||
|
|
SHADOW_ARGS_TO_STACK 6
|
||
|
|
SAVE_XMM 7
|
||
|
|
push rsi
|
||
|
|
push rdi
|
||
|
|
; end prolog
|
||
|
|
|
||
|
|
ALIGN_STACK 16, rax
|
||
|
|
sub rsp, 16 * 10
|
||
|
|
%define k0 [rsp + 16 * 0]
|
||
|
|
%define k1 [rsp + 16 * 1]
|
||
|
|
%define k2 [rsp + 16 * 2]
|
||
|
|
%define k3 [rsp + 16 * 3]
|
||
|
|
%define k4 [rsp + 16 * 4]
|
||
|
|
%define k5 [rsp + 16 * 5]
|
||
|
|
%define k6 [rsp + 16 * 6]
|
||
|
|
%define k7 [rsp + 16 * 7]
|
||
|
|
%define krd [rsp + 16 * 8]
|
||
|
|
%define zero [rsp + 16 * 9]
|
||
|
|
|
||
|
|
GET_FILTERS
|
||
|
|
|
||
|
|
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
|
||
|
|
|
||
|
|
.loop:
|
||
|
|
movdqu xmm0, [rsi - 3] ;load src
|
||
|
|
|
||
|
|
movdqa xmm1, xmm0
|
||
|
|
movdqa xmm6, xmm0
|
||
|
|
movdqa xmm7, xmm0
|
||
|
|
movdqa xmm2, xmm0
|
||
|
|
movdqa xmm5, xmm0
|
||
|
|
movdqa xmm3, xmm0
|
||
|
|
movdqa xmm4, xmm0
|
||
|
|
|
||
|
|
psrldq xmm1, 1
|
||
|
|
psrldq xmm6, 6
|
||
|
|
psrldq xmm7, 7
|
||
|
|
psrldq xmm2, 2
|
||
|
|
psrldq xmm5, 5
|
||
|
|
psrldq xmm3, 3
|
||
|
|
psrldq xmm4, 4
|
||
|
|
|
||
|
|
APPLY_FILTER_8 1, 0
|
||
|
|
|
||
|
|
lea rsi, [rsi + rax]
|
||
|
|
lea rdi, [rdi + rdx]
|
||
|
|
dec rcx
|
||
|
|
jnz .loop
|
||
|
|
|
||
|
|
add rsp, 16 * 10
|
||
|
|
pop rsp
|
||
|
|
|
||
|
|
; begin epilog
|
||
|
|
pop rdi
|
||
|
|
pop rsi
|
||
|
|
RESTORE_XMM
|
||
|
|
UNSHADOW_ARGS
|
||
|
|
pop rbp
|
||
|
|
ret
|
||
|
|
|
||
|
|
global sym(vpx_filter_block1d16_h8_avg_sse2) PRIVATE
|
||
|
|
sym(vpx_filter_block1d16_h8_avg_sse2):
|
||
|
|
push rbp
|
||
|
|
mov rbp, rsp
|
||
|
|
SHADOW_ARGS_TO_STACK 6
|
||
|
|
SAVE_XMM 7
|
||
|
|
push rsi
|
||
|
|
push rdi
|
||
|
|
; end prolog
|
||
|
|
|
||
|
|
ALIGN_STACK 16, rax
|
||
|
|
sub rsp, 16 * 10
|
||
|
|
%define k0 [rsp + 16 * 0]
|
||
|
|
%define k1 [rsp + 16 * 1]
|
||
|
|
%define k2 [rsp + 16 * 2]
|
||
|
|
%define k3 [rsp + 16 * 3]
|
||
|
|
%define k4 [rsp + 16 * 4]
|
||
|
|
%define k5 [rsp + 16 * 5]
|
||
|
|
%define k6 [rsp + 16 * 6]
|
||
|
|
%define k7 [rsp + 16 * 7]
|
||
|
|
%define krd [rsp + 16 * 8]
|
||
|
|
%define zero [rsp + 16 * 9]
|
||
|
|
|
||
|
|
GET_FILTERS
|
||
|
|
|
||
|
|
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
|
||
|
|
|
||
|
|
.loop:
|
||
|
|
movdqu xmm0, [rsi - 3] ;load src
|
||
|
|
|
||
|
|
movdqa xmm1, xmm0
|
||
|
|
movdqa xmm6, xmm0
|
||
|
|
movdqa xmm7, xmm0
|
||
|
|
movdqa xmm2, xmm0
|
||
|
|
movdqa xmm5, xmm0
|
||
|
|
movdqa xmm3, xmm0
|
||
|
|
movdqa xmm4, xmm0
|
||
|
|
|
||
|
|
psrldq xmm1, 1
|
||
|
|
psrldq xmm6, 6
|
||
|
|
psrldq xmm7, 7
|
||
|
|
psrldq xmm2, 2
|
||
|
|
psrldq xmm5, 5
|
||
|
|
psrldq xmm3, 3
|
||
|
|
psrldq xmm4, 4
|
||
|
|
|
||
|
|
APPLY_FILTER_8 1, 0
|
||
|
|
|
||
|
|
movdqu xmm0, [rsi + 5] ;load src
|
||
|
|
|
||
|
|
movdqa xmm1, xmm0
|
||
|
|
movdqa xmm6, xmm0
|
||
|
|
movdqa xmm7, xmm0
|
||
|
|
movdqa xmm2, xmm0
|
||
|
|
movdqa xmm5, xmm0
|
||
|
|
movdqa xmm3, xmm0
|
||
|
|
movdqa xmm4, xmm0
|
||
|
|
|
||
|
|
psrldq xmm1, 1
|
||
|
|
psrldq xmm6, 6
|
||
|
|
psrldq xmm7, 7
|
||
|
|
psrldq xmm2, 2
|
||
|
|
psrldq xmm5, 5
|
||
|
|
psrldq xmm3, 3
|
||
|
|
psrldq xmm4, 4
|
||
|
|
|
||
|
|
APPLY_FILTER_8 1, 8
|
||
|
|
|
||
|
|
lea rsi, [rsi + rax]
|
||
|
|
lea rdi, [rdi + rdx]
|
||
|
|
dec rcx
|
||
|
|
jnz .loop
|
||
|
|
|
||
|
|
add rsp, 16 * 10
|
||
|
|
pop rsp
|
||
|
|
|
||
|
|
; begin epilog
|
||
|
|
pop rdi
|
||
|
|
pop rsi
|
||
|
|
RESTORE_XMM
|
||
|
|
UNSHADOW_ARGS
|
||
|
|
pop rbp
|
||
|
|
ret
|