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|
| ; CheckPitchAsm ¼öÁ¤ - 2011.02.14
| ; ÇÇÄ¡ Á¤º¸¸¦ pitch16 ±â¹ÝÀ¸·Î ¼öÁ¤
| ; CheckPitchPixelAsm Ãß°¡ - 2011.02.14
| ; Ãß°¡Áß Áß´Ü.. ¼Óµµ°¡ Áö±ØÈ÷ ÇÊ¿äÇÏ¸é ¿Ï¼º ÇÏ´øÁö.
| ; CheckPitchAsmVert Ãß°¡ - 2011.02.16
|
|
| .data
|
| .code
|
|
| ImgAddr equ r14
|
| ByteAddr equ rcx
| ShortAddr equ rdx
| nByte equ r8
|
| iByte equ r9
|
|
| Byte_To_Short PROC
|
| pxor xmm0, xmm0
|
| cmp nByte, 10h
| jl START_EXTRA
|
| mov iByte, 10h
|
| LOOP_SIMD:
|
| movdqu xmm1, [ByteAddr]
| movdqa xmm2, xmm1
|
| punpcklbw xmm1, xmm0
| punpckhbw xmm2, xmm0
|
| movntdq [ShortAddr], xmm1
| movntdq [ShortAddr+10h], xmm2
|
| add ByteAddr, 10h
| add ShortAddr, 20h
|
| add iByte, 10h
| cmp iByte, nByte
| jle LOOP_SIMD
| sub iByte, 10h
|
| START_EXTRA:
| xor rax, rax
|
| cmp iByte, nByte
| jge LOOP_END
|
| LOOP_EXTRA:
|
| mov al, [ByteAddr]
| mov [ShortAddr], ax
|
|
| inc ByteAddr
| add ShortAddr, 2
| inc iByte
|
| cmp iByte, nByte
| jl LOOP_EXTRA
|
| LOOP_END:
|
| RET
| Byte_To_Short ENDP
|
|
|
| ;==========================================================
|
| iPitch16 equ rcx
| rrImgAddr equ r8
| rrBW equ r9
|
| rrPitch equ r10
| rrPitch1 equ r11
| rrPitch2 equ r12
| rrPitch3 equ r13
| rrInspBot equ r15
|
| ix equ rsi
| iy equ rdi
|
| ConvShift equ 1
| SprShift equ 4
| ConvNSprShift equ 5
|
| InspLeft equ qword ptr[rbp+ 30h]
| InspTop equ qword ptr[rbp+ 38h]
| InspWidth equ qword ptr[rbp+ 40h]
| InspHeight equ qword ptr[rbp+ 48h]
|
| DPC_SUPP EQU QWORD PTR[RBP+ 50H]
|
|
| xxSupp2 equ xmm3
| xxSrc equ xmm4
| xxSrc2 equ xmm5
| xxCmp equ xmm6
| xxCmp2 equ xmm7
| xxSpr equ xmm8
| xxOne equ xmm9
| xxfSpr equ xmm10
| xxsSpr equ xmm11
| xxMinus equ xmm12
| xxMinus2 equ xmm13
| xxRslt equ xmm14
|
|
|
| CheckPitchAsm PROC
| local ImgAddrLine :qword
| local ImgAddrLineEnd :qword
| local InspBottom :qword
|
| push rbp
| mov rbp, rsp
| push r10
| push r11
| push r12
| push r13
| push r14
| push r15
| push rdi
| push rsi
| push rbx
| ADD rbp, 020h
|
|
| mov rrPitch, rcx
| sar rrPitch, SprShift
|
| mov rax, 2 ; Suppress
| mul rdx
| sal rax, 4
| movd xxSupp2, rax
| movdqa xmm0, xxSupp2
| punpcklwd xmm0, xxSupp2
| pshufd xxSupp2, xmm0, 0
|
| mov rax, 10h ; spr
| movd xxSpr, rax
| movdqa xmm0, xxSpr
| punpcklwd xmm0, xxSpr
| pshufd xxSpr, xmm0, 0
|
| mov rax, rcx ; sSpr
| and rax, 0fh
| movd xxsSpr, rax
| movdqa xmm0, xxsSpr
| punpcklwd xmm0, xxsSpr
| pshufd xxsSpr, xmm0, 0
|
| movdqa xxfSpr, xxSpr ; fSpr
| psubw xxfSpr, xxsSpr
|
| mov rax, InspTop
| add rax, InspHeight
| mov InspBottom, rax
|
|
| mov rrPitch2, rrPitch
| add rrPitch2, 1h
| mov rrPitch3, rrPitch
| add rrPitch3, 2h
|
|
|
| mov rax, 1
| movd xxOne, rax ; 1·Î ä¿î´Ù.(word)
| movdqa xmm0, xxOne
| punpcklwd xmm0, xxOne
| pshufd xxOne, xmm0, 0
|
|
|
| ; À̹ÌÁö ÁÖ¼Ò ¸¸µé±â
| mov rax, rrBW ; ImgAddr= ImgAddr+ BuffWidth*InspTop + InspLeft;
| mul InspTop
| add rax, InspLeft
| add rrImgAddr, rax
| mov ImgAddrLine, rrImgAddr
|
| mov rax, ImgAddrLine
| add rax, InspWidth
| mov ImgAddrLineEnd, rax
|
| mov iy, InspTop
| pxor xxRslt, xxRslt
| pxor xmm0, xmm0
|
| Cmp_16:
| ; 1. Src Buffer
| movdqu xxSrc, [rrImgAddr] ; Load
| movdqa xxSrc2, xxSrc
| punpcklbw xxSrc, xmm0 ; Unpack
| punpckhbw xxSrc2, xmm0
|
| movdqu xxMinus, [rrImgAddr+ 1] ; Load
| movdqa xxMinus2, xxMinus
| punpcklbw xxMinus, xmm0 ; Unpack
| punpckhbw xxMinus2, xmm0
| paddw xxSrc, xxMinus
| paddw xxSrc2, xxMinus2
|
| pmullw xxSrc, xxSpr ; SPR
| pmullw xxSrc2, xxSpr
|
|
| ; 2. Compare Buffer
| movdqu xxCmp, [rrImgAddr+ rrPitch] ; Load
| movdqa xxCmp2, xxCmp
| punpcklbw xxCmp, xmm0 ; Unpack
| punpckhbw xxCmp2, xmm0
| pmullw xxCmp, xxfSpr ; fSpr
| pmullw xxCmp2, xxfSpr
|
| psubw xxSrc, xxCmp ; SPR - fSpr
| psubw xxSrc2, xxCmp2
|
| movdqu xxCmp, [rrImgAddr+ rrPitch2]
| movdqa xxCmp2, xxCmp
| punpcklbw xxCmp, xmm0
| punpckhbw xxCmp2, xmm0
| pmullw xxCmp, xxSpr
| pmullw xxCmp2, xxSpr
|
| psubw xxSrc, xxCmp
| psubw xxSrc2, xxCmp2
|
| movdqu xxCmp, [rrImgAddr+ rrPitch3] ; Load
| movdqa xxCmp2, xxCmp
| punpcklbw xxCmp, xmm0 ; Unpack
| punpckhbw xxCmp2, xmm0
| pmullw xxCmp, xxsSpr ; sSpr
| pmullw xxCmp2, xxsSpr
|
| psubw xxSrc, xxCmp ; (SPR- fSpr) - sSpr
| psubw xxSrc2, xxCmp2
|
|
| pabsw xxSrc, xxSrc ; Àý´ë°ª
| psubusw xxSrc, xxSupp2
| pmaddwd xxSrc, xxOne ; multiply and add ( 16 -> 32)
| pabsw xxSrc2, xxSrc2 ; Àý´ë°ª
| psubusw xxSrc2, xxSupp2
| pmaddwd xxSrc2, xxOne ; multiply and add ( 16 -> 32)
|
| movdqa xxCmp, xxSrc
| punpckldq xxCmp, xmm0 ; unpack 32 -> 64
| punpckhdq xxSrc, xmm0
|
| paddq xxRslt, xxSrc ; add to Result(64)
| paddq xxRslt, xxCmp ; add to Result(64)
|
| movdqa xxCmp, xxSrc2
| punpckldq xxCmp, xmm0 ; unpack 32 -> 64
| punpckhdq xxSrc2, xmm0
|
| paddq xxRslt, xxSrc2 ; add to Result(64)
| paddq xxRslt, xxCmp ; add to Result(64)
|
|
| add rrImgAddr, 10h
| cmp rrImgAddr, ImgAddrLineEnd
| jl Cmp_16
|
| inc iy
| cmp iy, InspBottom
| jge End_Buff
|
|
| mov rax, ImgAddrLine
| add rax, rrBW
| mov ImgAddrLine, rax
| mov rrImgAddr, rax
|
| add rax, InspWidth
| mov ImgAddrLineEnd, rax
|
| jmp Cmp_16
|
|
| End_Buff:
|
| pextrq rax, xxRslt, 0
| pextrq rcx, xxRslt, 1
| add rax, rcx
|
| pop rbx
| pop rsi
| pop rdi
| pop r15
| pop r14
| pop r13
| pop r12
| pop r11
| pop r10
| pop rbp
|
| RET
|
| CheckPitchAsm ENDP
|
|
|
| CheckPitchPixelAsm PROC
| local ImgAddrLine :qword
| local ImgAddrLineEnd :qword
| local InspBottom :qword
|
| push rbp
| mov rbp, rsp
| push r10
| push r11
| push r12
| push r13
| push r14
| push r15
| push rdi
| push rsi
| push rbx
| ADD rbp, 020h
|
| mov rax, InspTop
| add rax, InspHeight
| mov InspBottom, rax
|
| mov rax, rrBW
| mul InspTop
| add rax, InspLeft
| add rrImgAddr, rax
| mov ImgAddrLine, rrImgAddr
|
|
| add rax, rrImgAddr
| mov ImgAddrLineEnd, rax
|
| mov iy, InspTop
| pxor xxRslt, xxRslt
| pxor xmm0, xmm0
|
| Cmp_16:
| movdqu xxSrc, [rrImgAddr]
| movdqa xxSrc2, xxSrc
| punpcklbw xxSrc, xmm0
| punpckhbw xxSrc2, xmm0
|
| movdqu xxCmp, [rrImgAddr+ rrPitch]
| movdqa xxCmp2, xxCmp
| punpcklbw xxCmp, xmm0
| punpckhbw xxCmp2, xmm0
|
| psubw xxSrc, xxCmp
| pabsw xxSrc, xxSrc
| psubusw xxSrc, xxSupp2
|
| pmaddwd xxSrc, xxOne ; multiply and add ( 16bit -> 32bit)
| movdqa xxCmp, xxSrc
| punpckldq xxSrc, xmm0 ; unpack (32bit -> 64bit)
| punpckhdq xxCmp, xmm0
| paddq xxRslt, xxSrc
| paddq xxRslt, xxCmp
|
| psubw xxSrc2, xxCmp2
| pabsw xxSrc2, xxSrc2
| psubusw xxSrc2, xxSupp2
| pmaddwd xxSrc2, xxOne
| movdqa xxCmp, xxSrc2
| punpckldq xxSrc2, xmm0
| punpckhdq xxCmp, xmm0
| paddq xxRslt, xxSrc2
| paddq xxRslt, xxCmp
|
| add rrImgAddr, 10h
| cmp rrImgAddr, ImgAddrLineEnd
| jl Cmp_16
|
| inc iy
| cmp iy, InspBottom
| jge End_Buff
|
| mov rax, ImgAddrLine
| add rax, rrBW
| mov ImgAddrLine, rax
| mov rrImgAddr, rax
|
| add rax, InspWidth
| mov ImgAddrLineEnd, rax
|
| jmp Cmp_16
|
| End_Buff:
|
| pextrq rax, xxRslt, 0
| pextrq rcx, xxRslt, 1
| add rax, rcx
|
| pop rbx
| pop rsi
| pop rdi
| pop r15
| pop r14
| pop r13
| pop r12
| pop r11
| pop r10
| pop rbp
| ret
| CheckPitchPixelAsm ENDP
|
|
|
| CheckPitchAsmVert PROC
| local ImgAddrLine :qword
| local InspBottom :qword
| local InspRight :qword
|
| push rbp
| mov rbp, rsp
| push r10
| push r11
| push r12
| push r13
| push r14
| push r15
| push rdi
| push rsi
| push rbx
| ADD rbp, 020h
|
| mov rrPitch, rcx
| sar rrPitch, SprShift
|
| sal rdx, ConvNSprShift ; Suppress
| movd xxSupp2, rdx
| movdqa xmm0, xxSupp2
| punpcklwd xmm0, xxSupp2
| pshufd xxSupp2, xmm0, 0
|
| mov rax, 10h ; spr
| movd xxSpr, rax
| movdqa xmm0, xxSpr
| punpcklwd xmm0, xxSpr
| pshufd xxSpr, xmm0, 0
|
| mov rax, rcx ; sSpr
| and rax, 0fh
| movd xxsSpr, rax
| movdqa xmm0, xxsSpr
| punpcklwd xmm0, xxsSpr
| pshufd xxsSpr, xmm0, 0
|
| movdqa xxfSpr, xxSpr ; fSpr
| psubw xxfSpr, xxsSpr
|
| mov rax, InspTop
| add rax, InspHeight
| mov InspBottom, rax
|
| mov rax, InspWidth
| sar rax, SprShift
| sal rax, SprShift
| add rax, InspLeft
| mov InspRight, rax
|
| mov rax, 1
| movd xxOne, rax ; 1·Î ä¿î´Ù.(word)
| movdqa xmm0, xxOne
| punpcklwd xmm0, xxOne
| pshufd xxOne, xmm0, 0
|
|
| mov rax, rrBW
| mul rrPitch
| mov rrPitch1, rax
| add rax, rrBW
| mov rrPitch2, rax
| add rax, rrBW
| mov rrPitch3, rax
|
| mov rax, rrBW ; ImgAddr= ImgAddr+ BuffWidth*InspTop + InspLeft;
| mul InspTop
| add rax, InspLeft
| add rrImgAddr, rax
| mov ImgAddrLine, rrImgAddr
|
| pxor xxRslt, xxRslt
| pxor xmm0, xmm0
|
|
| START:
|
| mov ix, InspLeft
| mov iy, InspTop
| jmp LOOP_X_CHECK
|
| LOOP_X_TAIL:
| add ix, 10h
|
| mov rrImgAddr, ImgAddrLine
| add rrImgAddr, 10h
| mov ImgAddrLine, rrImgAddr
|
| mov rax, rrImgAddr
|
| mov iy, InspTop
|
| LOOP_X_CHECK:
| cmp ix, InspRight
| jge End_Buff
|
| jmp LOOP_X_BODY
|
| LOOP_X_BODY:
| jmp LOOP_Y_CHECK
|
| LOOP_Y_TAIL:
| inc iy
| add rrImgAddr, rrBW
| LOOP_Y_CHECK:
| cmp iy, InspBottom
| jge LOOP_X_TAIL
|
|
|
| LOOP_Y_BODY:
| movdqu xxSrc, [rrImgAddr]
| movdqa xxSrc2, xxSrc
| punpcklbw xxSrc, xmm0
| punpckhbw xxSrc2, xmm0
|
| movdqu xxCmp, [rrImgAddr+ rrBW]
| movdqa xxCmp2, xxCmp
| punpcklbw xxCmp, xmm0
| punpckhbw xxCmp2, xmm0
|
| paddw xxSrc, xxCmp
| paddw xxSrc2, xxCmp2
|
| psllw xxSrc, SprShift ; spr Shift
| psllw xxSrc2, SprShift
|
|
| movdqu xxCmp, [rrImgAddr+ rrPitch1]
| movdqa xxCmp2, xxCmp
| punpcklbw xxCmp, xmm0
| punpckhbw xxCmp2, xmm0
| pmullw xxCmp, xxfSpr ; fSpr
| pmullw xxCmp2, xxfSpr
|
| psubw xxSrc, xxCmp ; SPR - fSpr
| psubw xxSrc2, xxCmp2
|
|
| movdqu xxCmp, [rrImgAddr+ rrPitch2]
| movdqa xxCmp2, xxCmp
| punpcklbw xxCmp, xmm0
| punpckhbw xxCmp2, xmm0
| psllw xxCmp, SprShift
| psllw xxCmp2, SprShift
|
| psubw xxSrc, xxCmp
| psubw xxSrc2, xxCmp2
|
| movdqu xxCmp, [rrImgAddr+ rrPitch3] ; Load
| movdqa xxCmp2, xxCmp
| punpcklbw xxCmp, xmm0 ; Unpack
| punpckhbw xxCmp2, xmm0
| pmullw xxCmp, xxsSpr ; sSpr
| pmullw xxCmp2, xxsSpr
|
| psubw xxSrc, xxCmp ; (SPR- fSpr) - sSpr
| psubw xxSrc2, xxCmp2
|
| pabsw xxSrc, xxSrc ; Àý´ë°ª
| pabsw xxSrc2, xxSrc2 ; Àý´ë°ª
| psubusw xxSrc, xxSupp2
| psubusw xxSrc2, xxSupp2
| pmaddwd xxSrc, xxOne ; multiply and add ( 16 -> 32)
| pmaddwd xxSrc2, xxOne ; multiply and add ( 16 -> 32)
|
| movdqa xxCmp, xxSrc
| punpckldq xxCmp, xmm0 ; unpack 32 -> 64
| punpckhdq xxSrc, xmm0
|
| paddq xxRslt, xxSrc ; add to Result(64)
| paddq xxRslt, xxCmp ; add to Result(64)
|
| movdqa xxCmp, xxSrc2
| punpckldq xxCmp, xmm0 ; unpack 32 -> 64
| punpckhdq xxSrc2, xmm0
|
| paddq xxRslt, xxSrc2 ; add to Result(64)
| paddq xxRslt, xxCmp ; add to Result(64)
|
| jmp LOOP_Y_TAIL
|
|
| End_Buff:
|
|
|
| pextrq rax, xxRslt, 0
| pextrq rcx, xxRslt, 1
| add rax, rcx
|
|
| pop rbx
| pop rsi
| pop rdi
| pop r15
| pop r14
| pop r13
| pop r12
| pop r11
| pop r10
| pop rbp
| ret
| CheckPitchAsmVert ENDP
|
|
|
|
|
| end
|
|
