ref: 1ff9de36ceebaf4fae51ebba0e780cb986f5fe9c
dir: /codec/common/x86/mc_luma.asm/
;*! ;* \copy ;* Copyright (c) 2009-2013, Cisco Systems ;* All rights reserved. ;* ;* Redistribution and use in source and binary forms, with or without ;* modification, are permitted provided that the following conditions ;* are met: ;* ;* * Redistributions of source code must retain the above copyright ;* notice, this list of conditions and the following disclaimer. ;* ;* * Redistributions in binary form must reproduce the above copyright ;* notice, this list of conditions and the following disclaimer in ;* the documentation and/or other materials provided with the ;* distribution. ;* ;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ;* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ;* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS ;* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ;* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, ;* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, ;* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; ;* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER ;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ;* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ;* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE ;* POSSIBILITY OF SUCH DAMAGE. ;* ;* ;* mc_luma.asm ;* ;* Abstract ;* sse2 motion compensation ;* ;* History ;* 17/08/2009 Created ;* ;* ;*************************************************************************/ %include "asm_inc.asm" ;******************************************************************************* ; Local Data (Read Only) ;******************************************************************************* SECTION .rodata align=16 ;******************************************************************************* ; Various memory constants (trigonometric values or rounding values) ;******************************************************************************* ALIGN 16 h264_w0x10: dw 16, 16, 16, 16 ALIGN 16 h264_w0x10_1: dw 16, 16, 16, 16, 16, 16, 16, 16 ALIGN 16 h264_mc_hc_32: dw 32, 32, 32, 32, 32, 32, 32, 32 ;******************************************************************************* ; Code ;******************************************************************************* SECTION .text ;******************************************************************************* ; void McHorVer20WidthEq4_mmx( const uint8_t *pSrc, ; int iSrcStride, ; uint8_t *pDst, ; int iDstStride, ; int iHeight) ;******************************************************************************* WELS_EXTERN McHorVer20WidthEq4_mmx %assign push_num 0 LOAD_5_PARA SIGN_EXTENSION r1, r1d SIGN_EXTENSION r3, r3d SIGN_EXTENSION r4, r4d sub r0, 2 WELS_Zero mm7 movq mm6, [h264_w0x10] .height_loop: movd mm0, [r0] punpcklbw mm0, mm7 movd mm1, [r0+5] punpcklbw mm1, mm7 movd mm2, [r0+1] punpcklbw mm2, mm7 movd mm3, [r0+4] punpcklbw mm3, mm7 movd mm4, [r0+2] punpcklbw mm4, mm7 movd mm5, [r0+3] punpcklbw mm5, mm7 paddw mm2, mm3 paddw mm4, mm5 psllw mm4, 2 psubw mm4, mm2 paddw mm0, mm1 paddw mm0, mm4 psllw mm4, 2 paddw mm0, mm4 paddw mm0, mm6 psraw mm0, 5 packuswb mm0, mm7 movd [r2], mm0 add r0, r1 add r2, r3 dec r4 jnz .height_loop WELSEMMS LOAD_5_PARA_POP ret ;******************************************************************************* ; Macros and other preprocessor constants ;******************************************************************************* %macro SSE_LOAD_8P 3 movq %1, %3 punpcklbw %1, %2 %endmacro %macro FILTER_HV_W8 9 paddw %1, %6 movdqa %8, %3 movdqa %7, %2 paddw %1, [h264_w0x10_1] paddw %8, %4 paddw %7, %5 psllw %8, 2 psubw %8, %7 paddw %1, %8 psllw %8, 2 paddw %1, %8 psraw %1, 5 WELS_Zero %8 packuswb %1, %8 movq %9, %1 %endmacro ;******************************************************************************* ; Code ;******************************************************************************* SECTION .text ;*********************************************************************** ; void McHorVer22Width8HorFirst_sse2(const int16_t *pSrc, ; int16_t iSrcStride, ; uint8_t *pDst, ; int32_t iDstStride ; int32_t iHeight ; ) ;*********************************************************************** WELS_EXTERN McHorVer22Width8HorFirst_sse2 %assign push_num 0 LOAD_5_PARA PUSH_XMM 8 SIGN_EXTENSION r1, r1d SIGN_EXTENSION r3, r3d SIGN_EXTENSION r4, r4d pxor xmm7, xmm7 sub r0, r1 ;;;;;;;;need more 5 lines. sub r0, r1 .yloop_width_8: movq xmm0, [r0] punpcklbw xmm0, xmm7 movq xmm1, [r0+5] punpcklbw xmm1, xmm7 movq xmm2, [r0+1] punpcklbw xmm2, xmm7 movq xmm3, [r0+4] punpcklbw xmm3, xmm7 movq xmm4, [r0+2] punpcklbw xmm4, xmm7 movq xmm5, [r0+3] punpcklbw xmm5, xmm7 paddw xmm2, xmm3 paddw xmm4, xmm5 psllw xmm4, 2 psubw xmm4, xmm2 paddw xmm0, xmm1 paddw xmm0, xmm4 psllw xmm4, 2 paddw xmm0, xmm4 movdqa [r2], xmm0 add r0, r1 add r2, r3 dec r4 jnz .yloop_width_8 POP_XMM LOAD_5_PARA_POP ret ;******************************************************************************* ; void McHorVer20WidthEq8_sse2( const uint8_t *pSrc, ; int iSrcStride, ; uint8_t *pDst, ; int iDstStride, ; int iHeight, ; ); ;******************************************************************************* WELS_EXTERN McHorVer20WidthEq8_sse2 %assign push_num 0 LOAD_5_PARA PUSH_XMM 8 SIGN_EXTENSION r1, r1d SIGN_EXTENSION r3, r3d SIGN_EXTENSION r4, r4d lea r0, [r0-2] ;pSrc -= 2; pxor xmm7, xmm7 movdqa xmm6, [h264_w0x10_1] .y_loop: movq xmm0, [r0] punpcklbw xmm0, xmm7 movq xmm1, [r0+5] punpcklbw xmm1, xmm7 movq xmm2, [r0+1] punpcklbw xmm2, xmm7 movq xmm3, [r0+4] punpcklbw xmm3, xmm7 movq xmm4, [r0+2] punpcklbw xmm4, xmm7 movq xmm5, [r0+3] punpcklbw xmm5, xmm7 paddw xmm2, xmm3 paddw xmm4, xmm5 psllw xmm4, 2 psubw xmm4, xmm2 paddw xmm0, xmm1 paddw xmm0, xmm4 psllw xmm4, 2 paddw xmm0, xmm4 paddw xmm0, xmm6 psraw xmm0, 5 packuswb xmm0, xmm7 movq [r2], xmm0 lea r2, [r2+r3] lea r0, [r0+r1] dec r4 jnz near .y_loop POP_XMM LOAD_5_PARA_POP ret ;******************************************************************************* ; void McHorVer20WidthEq16_sse2( const uint8_t *pSrc, ; int iSrcStride, ; uint8_t *pDst, ; int iDstStride, ; int iHeight, ; ); ;******************************************************************************* WELS_EXTERN McHorVer20WidthEq16_sse2 %assign push_num 0 LOAD_5_PARA PUSH_XMM 8 SIGN_EXTENSION r1, r1d SIGN_EXTENSION r3, r3d SIGN_EXTENSION r4, r4d lea r0, [r0-2] ;pSrc -= 2; pxor xmm7, xmm7 movdqa xmm6, [h264_w0x10_1] .y_loop: movq xmm0, [r0] punpcklbw xmm0, xmm7 movq xmm1, [r0+5] punpcklbw xmm1, xmm7 movq xmm2, [r0+1] punpcklbw xmm2, xmm7 movq xmm3, [r0+4] punpcklbw xmm3, xmm7 movq xmm4, [r0+2] punpcklbw xmm4, xmm7 movq xmm5, [r0+3] punpcklbw xmm5, xmm7 paddw xmm2, xmm3 paddw xmm4, xmm5 psllw xmm4, 2 psubw xmm4, xmm2 paddw xmm0, xmm1 paddw xmm0, xmm4 psllw xmm4, 2 paddw xmm0, xmm4 paddw xmm0, xmm6 psraw xmm0, 5 packuswb xmm0, xmm7 movq [r2], xmm0 movq xmm0, [r0+8] punpcklbw xmm0, xmm7 movq xmm1, [r0+5+8] punpcklbw xmm1, xmm7 movq xmm2, [r0+1+8] punpcklbw xmm2, xmm7 movq xmm3, [r0+4+8] punpcklbw xmm3, xmm7 movq xmm4, [r0+2+8] punpcklbw xmm4, xmm7 movq xmm5, [r0+3+8] punpcklbw xmm5, xmm7 paddw xmm2, xmm3 paddw xmm4, xmm5 psllw xmm4, 2 psubw xmm4, xmm2 paddw xmm0, xmm1 paddw xmm0, xmm4 psllw xmm4, 2 paddw xmm0, xmm4 paddw xmm0, xmm6 psraw xmm0, 5 packuswb xmm0, xmm7 movq [r2+8], xmm0 lea r2, [r2+r3] lea r0, [r0+r1] dec r4 jnz near .y_loop POP_XMM LOAD_5_PARA_POP ret ;******************************************************************************* ; void McHorVer02WidthEq8_sse2( const uint8_t *pSrc, ; int iSrcStride, ; uint8_t *pDst, ; int iDstStride, ; int iHeight ) ;******************************************************************************* WELS_EXTERN McHorVer02WidthEq8_sse2 %assign push_num 0 LOAD_5_PARA PUSH_XMM 8 SIGN_EXTENSION r1, r1d SIGN_EXTENSION r3, r3d SIGN_EXTENSION r4, r4d sub r0, r1 sub r0, r1 WELS_Zero xmm7 SSE_LOAD_8P xmm0, xmm7, [r0] SSE_LOAD_8P xmm1, xmm7, [r0+r1] lea r0, [r0+2*r1] SSE_LOAD_8P xmm2, xmm7, [r0] SSE_LOAD_8P xmm3, xmm7, [r0+r1] lea r0, [r0+2*r1] SSE_LOAD_8P xmm4, xmm7, [r0] SSE_LOAD_8P xmm5, xmm7, [r0+r1] .start: FILTER_HV_W8 xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, [r2] dec r4 jz near .xx_exit lea r0, [r0+2*r1] SSE_LOAD_8P xmm6, xmm7, [r0] FILTER_HV_W8 xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm0, [r2+r3] dec r4 jz near .xx_exit lea r2, [r2+2*r3] SSE_LOAD_8P xmm7, xmm0, [r0+r1] FILTER_HV_W8 xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm0, xmm1, [r2] dec r4 jz near .xx_exit lea r0, [r0+2*r1] SSE_LOAD_8P xmm0, xmm1, [r0] FILTER_HV_W8 xmm3, xmm4, xmm5, xmm6, xmm7, xmm0, xmm1, xmm2, [r2+r3] dec r4 jz near .xx_exit lea r2, [r2+2*r3] SSE_LOAD_8P xmm1, xmm2, [r0+r1] FILTER_HV_W8 xmm4, xmm5, xmm6, xmm7, xmm0, xmm1, xmm2, xmm3, [r2] dec r4 jz near .xx_exit lea r0, [r0+2*r1] SSE_LOAD_8P xmm2, xmm3, [r0] FILTER_HV_W8 xmm5, xmm6, xmm7, xmm0, xmm1, xmm2, xmm3, xmm4, [r2+r3] dec r4 jz near .xx_exit lea r2, [r2+2*r3] SSE_LOAD_8P xmm3, xmm4, [r0+r1] FILTER_HV_W8 xmm6, xmm7, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, [r2] dec r4 jz near .xx_exit lea r0, [r0+2*r1] SSE_LOAD_8P xmm4, xmm5, [r0] FILTER_HV_W8 xmm7, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, [r2+r3] dec r4 jz near .xx_exit lea r2, [r2+2*r3] SSE_LOAD_8P xmm5, xmm6, [r0+r1] jmp near .start .xx_exit: POP_XMM LOAD_5_PARA_POP ret ;*********************************************************************** ; Code ;*********************************************************************** SECTION .text ;*********************************************************************** ; void McHorVer02Height9Or17_sse2( const uint8_t *pSrc, ; int32_t iSrcStride, ; uint8_t *pDst, ; int32_t iDstStride, ; int32_t iWidth, ; int32_t iHeight ) ;*********************************************************************** WELS_EXTERN McHorVer02Height9Or17_sse2 %assign push_num 0 LOAD_6_PARA PUSH_XMM 8 SIGN_EXTENSION r1, r1d SIGN_EXTENSION r3, r3d SIGN_EXTENSION r4, r4d SIGN_EXTENSION r5, r5d %ifndef X86_32 push r12 push r13 push r14 mov r12, r0 mov r13, r2 mov r14, r5 %endif shr r4, 3 sub r0, r1 sub r0, r1 .xloop: WELS_Zero xmm7 SSE_LOAD_8P xmm0, xmm7, [r0] SSE_LOAD_8P xmm1, xmm7, [r0+r1] lea r0, [r0+2*r1] SSE_LOAD_8P xmm2, xmm7, [r0] SSE_LOAD_8P xmm3, xmm7, [r0+r1] lea r0, [r0+2*r1] SSE_LOAD_8P xmm4, xmm7, [r0] SSE_LOAD_8P xmm5, xmm7, [r0+r1] FILTER_HV_W8 xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, [r2] dec r5 lea r0, [r0+2*r1] SSE_LOAD_8P xmm6, xmm7, [r0] movdqa xmm0,xmm1 movdqa xmm1,xmm2 movdqa xmm2,xmm3 movdqa xmm3,xmm4 movdqa xmm4,xmm5 movdqa xmm5,xmm6 add r2, r3 sub r0, r1 .start: FILTER_HV_W8 xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, [r2] dec r5 jz near .x_loop_dec lea r0, [r0+2*r1] SSE_LOAD_8P xmm6, xmm7, [r0] FILTER_HV_W8 xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm0, [r2+r3] dec r5 jz near .x_loop_dec lea r2, [r2+2*r3] SSE_LOAD_8P xmm7, xmm0, [r0+r1] FILTER_HV_W8 xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm0, xmm1, [r2] dec r5 jz near .x_loop_dec lea r0, [r0+2*r1] SSE_LOAD_8P xmm0, xmm1, [r0] FILTER_HV_W8 xmm3, xmm4, xmm5, xmm6, xmm7, xmm0, xmm1, xmm2, [r2+r3] dec r5 jz near .x_loop_dec lea r2, [r2+2*r3] SSE_LOAD_8P xmm1, xmm2, [r0+r1] FILTER_HV_W8 xmm4, xmm5, xmm6, xmm7, xmm0, xmm1, xmm2, xmm3, [r2] dec r5 jz near .x_loop_dec lea r0, [r0+2*r1] SSE_LOAD_8P xmm2, xmm3, [r0] FILTER_HV_W8 xmm5, xmm6, xmm7, xmm0, xmm1, xmm2, xmm3, xmm4, [r2+r3] dec r5 jz near .x_loop_dec lea r2, [r2+2*r3] SSE_LOAD_8P xmm3, xmm4, [r0+r1] FILTER_HV_W8 xmm6, xmm7, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, [r2] dec r5 jz near .x_loop_dec lea r0, [r0+2*r1] SSE_LOAD_8P xmm4, xmm5, [r0] FILTER_HV_W8 xmm7, xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, [r2+r3] dec r5 jz near .x_loop_dec lea r2, [r2+2*r3] SSE_LOAD_8P xmm5, xmm6, [r0+r1] jmp near .start .x_loop_dec: dec r4 jz near .xx_exit %ifdef X86_32 mov r0, arg1 mov r2, arg3 mov r5, arg6 %else mov r0, r12 mov r2, r13 mov r5, r14 %endif sub r0, r1 sub r0, r1 add r0, 8 add r2, 8 jmp near .xloop .xx_exit: %ifndef X86_32 pop r14 pop r13 pop r12 %endif POP_XMM LOAD_6_PARA_POP ret ;*********************************************************************** ; void McHorVer20Width9Or17_sse2( const uint8_t *pSrc, ; int32_t iSrcStride, ; uint8_t *pDst, ; int32_t iDstStride, ; int32_t iWidth, ; int32_t iHeight ; ); ;*********************************************************************** WELS_EXTERN McHorVer20Width9Or17_sse2 %assign push_num 0 LOAD_6_PARA PUSH_XMM 8 SIGN_EXTENSION r1, r1d SIGN_EXTENSION r3, r3d SIGN_EXTENSION r4, r4d SIGN_EXTENSION r5, r5d sub r0, 2 pxor xmm7, xmm7 cmp r4, 9 jne near .width_17 .yloop_width_9: movq xmm0, [r0] punpcklbw xmm0, xmm7 movq xmm1, [r0+5] punpcklbw xmm1, xmm7 movq xmm2, [r0+1] punpcklbw xmm2, xmm7 movq xmm3, [r0+4] punpcklbw xmm3, xmm7 movq xmm4, [r0+2] punpcklbw xmm4, xmm7 movq xmm5, [r0+3] punpcklbw xmm5, xmm7 movdqa xmm7, xmm2 paddw xmm7, xmm3 movdqa xmm6, xmm4 paddw xmm6, xmm5 psllw xmm6, 2 psubw xmm6, xmm7 paddw xmm0, xmm1 paddw xmm0, xmm6 psllw xmm6, 2 paddw xmm0, xmm6 paddw xmm0, [h264_w0x10_1] psraw xmm0, 5 packuswb xmm0, xmm0 movd [r2], xmm0 pxor xmm7, xmm7 movq xmm0, [r0+6] punpcklbw xmm0, xmm7 paddw xmm4, xmm1 paddw xmm5, xmm3 psllw xmm5, 2 psubw xmm5, xmm4 paddw xmm2, xmm0 paddw xmm2, xmm5 psllw xmm5, 2 paddw xmm2, xmm5 paddw xmm2, [h264_w0x10_1] psraw xmm2, 5 packuswb xmm2, xmm2 movq [r2+1], xmm2 add r0, r1 add r2, r3 dec r5 jnz .yloop_width_9 POP_XMM LOAD_6_PARA_POP ret .width_17: .yloop_width_17: movq xmm0, [r0] punpcklbw xmm0, xmm7 movq xmm1, [r0+5] punpcklbw xmm1, xmm7 movq xmm2, [r0+1] punpcklbw xmm2, xmm7 movq xmm3, [r0+4] punpcklbw xmm3, xmm7 movq xmm4, [r0+2] punpcklbw xmm4, xmm7 movq xmm5, [r0+3] punpcklbw xmm5, xmm7 paddw xmm2, xmm3 paddw xmm4, xmm5 psllw xmm4, 2 psubw xmm4, xmm2 paddw xmm0, xmm1 paddw xmm0, xmm4 psllw xmm4, 2 paddw xmm0, xmm4 paddw xmm0, [h264_w0x10_1] psraw xmm0, 5 packuswb xmm0, xmm0 movq [r2], xmm0 movq xmm0, [r0+8] punpcklbw xmm0, xmm7 movq xmm1, [r0+5+8] punpcklbw xmm1, xmm7 movq xmm2, [r0+1+8] punpcklbw xmm2, xmm7 movq xmm3, [r0+4+8] punpcklbw xmm3, xmm7 movq xmm4, [r0+2+8] punpcklbw xmm4, xmm7 movq xmm5, [r0+3+8] punpcklbw xmm5, xmm7 movdqa xmm7, xmm2 paddw xmm7, xmm3 movdqa xmm6, xmm4 paddw xmm6, xmm5 psllw xmm6, 2 psubw xmm6, xmm7 paddw xmm0, xmm1 paddw xmm0, xmm6 psllw xmm6, 2 paddw xmm0, xmm6 paddw xmm0, [h264_w0x10_1] psraw xmm0, 5 packuswb xmm0, xmm0 movd [r2+8], xmm0 pxor xmm7, xmm7 movq xmm0, [r0+6+8] punpcklbw xmm0, xmm7 paddw xmm4, xmm1 paddw xmm5, xmm3 psllw xmm5, 2 psubw xmm5, xmm4 paddw xmm2, xmm0 paddw xmm2, xmm5 psllw xmm5, 2 paddw xmm2, xmm5 paddw xmm2, [h264_w0x10_1] psraw xmm2, 5 packuswb xmm2, xmm2 movq [r2+9], xmm2 add r0, r1 add r2, r3 dec r5 jnz .yloop_width_17 POP_XMM LOAD_6_PARA_POP ret ;*********************************************************************** ;void McHorVer22HorFirst_sse2 ; (const uint8_t *pSrc, ; int32_t iSrcStride, ; uint8_t * pTap, ; int32_t iTapStride, ; int32_t iWidth,int32_t iHeight); ;*********************************************************************** WELS_EXTERN McHorVer22HorFirst_sse2 %assign push_num 0 LOAD_6_PARA PUSH_XMM 8 SIGN_EXTENSION r1, r1d SIGN_EXTENSION r3, r3d SIGN_EXTENSION r4, r4d SIGN_EXTENSION r5, r5d pxor xmm7, xmm7 sub r0, r1 ;;;;;;;;need more 5 lines. sub r0, r1 cmp r4, 9 jne near .width_17 .yloop_width_9: movq xmm0, [r0] punpcklbw xmm0, xmm7 movq xmm1, [r0+5] punpcklbw xmm1, xmm7 movq xmm2, [r0+1] punpcklbw xmm2, xmm7 movq xmm3, [r0+4] punpcklbw xmm3, xmm7 movq xmm4, [r0+2] punpcklbw xmm4, xmm7 movq xmm5, [r0+3] punpcklbw xmm5, xmm7 movdqa xmm7, xmm2 paddw xmm7, xmm3 movdqa xmm6, xmm4 paddw xmm6, xmm5 psllw xmm6, 2 psubw xmm6, xmm7 paddw xmm0, xmm1 paddw xmm0, xmm6 psllw xmm6, 2 paddw xmm0, xmm6 movd [r2], xmm0 pxor xmm7, xmm7 movq xmm0, [r0+6] punpcklbw xmm0, xmm7 paddw xmm4, xmm1 paddw xmm5, xmm3 psllw xmm5, 2 psubw xmm5, xmm4 paddw xmm2, xmm0 paddw xmm2, xmm5 psllw xmm5, 2 paddw xmm2, xmm5 movq [r2+2], xmm2 movhps [r2+2+8], xmm2 add r0, r1 add r2, r3 dec r5 jnz .yloop_width_9 POP_XMM LOAD_6_PARA_POP ret .width_17: .yloop_width_17: movq xmm0, [r0] punpcklbw xmm0, xmm7 movq xmm1, [r0+5] punpcklbw xmm1, xmm7 movq xmm2, [r0+1] punpcklbw xmm2, xmm7 movq xmm3, [r0+4] punpcklbw xmm3, xmm7 movq xmm4, [r0+2] punpcklbw xmm4, xmm7 movq xmm5, [r0+3] punpcklbw xmm5, xmm7 paddw xmm2, xmm3 paddw xmm4, xmm5 psllw xmm4, 2 psubw xmm4, xmm2 paddw xmm0, xmm1 paddw xmm0, xmm4 psllw xmm4, 2 paddw xmm0, xmm4 movdqa [r2], xmm0 movq xmm0, [r0+8] punpcklbw xmm0, xmm7 movq xmm1, [r0+5+8] punpcklbw xmm1, xmm7 movq xmm2, [r0+1+8] punpcklbw xmm2, xmm7 movq xmm3, [r0+4+8] punpcklbw xmm3, xmm7 movq xmm4, [r0+2+8] punpcklbw xmm4, xmm7 movq xmm5, [r0+3+8] punpcklbw xmm5, xmm7 movdqa xmm7, xmm2 paddw xmm7, xmm3 movdqa xmm6, xmm4 paddw xmm6, xmm5 psllw xmm6, 2 psubw xmm6, xmm7 paddw xmm0, xmm1 paddw xmm0, xmm6 psllw xmm6, 2 paddw xmm0, xmm6 movd [r2+16], xmm0 pxor xmm7, xmm7 movq xmm0, [r0+6+8] punpcklbw xmm0, xmm7 paddw xmm4, xmm1 paddw xmm5, xmm3 psllw xmm5, 2 psubw xmm5, xmm4 paddw xmm2, xmm0 paddw xmm2, xmm5 psllw xmm5, 2 paddw xmm2, xmm5 movq [r2+18], xmm2 movhps [r2+18+8], xmm2 add r0, r1 add r2, r3 dec r5 jnz .yloop_width_17 POP_XMM LOAD_6_PARA_POP ret %macro FILTER_VER 9 paddw %1, %6 movdqa %7, %2 movdqa %8, %3 paddw %7, %5 paddw %8, %4 psubw %1, %7 psraw %1, 2 paddw %1, %8 psubw %1, %7 psraw %1, 2 paddw %8, %1 paddw %8, [h264_mc_hc_32] psraw %8, 6 packuswb %8, %8 movq %9, %8 %endmacro ;*********************************************************************** ;void McHorVer22Width8VerLastAlign_sse2( ; const uint8_t *pTap, ; int32_t iTapStride, ; uint8_t * pDst, ; int32_t iDstStride, ; int32_t iWidth, ; int32_t iHeight); ;*********************************************************************** WELS_EXTERN McHorVer22Width8VerLastAlign_sse2 %assign push_num 0 LOAD_6_PARA PUSH_XMM 8 SIGN_EXTENSION r1, r1d SIGN_EXTENSION r3, r3d SIGN_EXTENSION r4, r4d SIGN_EXTENSION r5, r5d %ifndef X86_32 push r12 push r13 push r14 mov r12, r0 mov r13, r2 mov r14, r5 %endif shr r4, 3 .width_loop: movdqa xmm0, [r0] movdqa xmm1, [r0+r1] lea r0, [r0+2*r1] movdqa xmm2, [r0] movdqa xmm3, [r0+r1] lea r0, [r0+2*r1] movdqa xmm4, [r0] movdqa xmm5, [r0+r1] FILTER_VER xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, [r2] dec r5 lea r0, [r0+2*r1] movdqa xmm6, [r0] movdqa xmm0, xmm1 movdqa xmm1, xmm2 movdqa xmm2, xmm3 movdqa xmm3, xmm4 movdqa xmm4, xmm5 movdqa xmm5, xmm6 add r2, r3 sub r0, r1 .start: FILTER_VER xmm0,xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, [r2] dec r5 jz near .x_loop_dec lea r0, [r0+2*r1] movdqa xmm6, [r0] FILTER_VER xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm0,[r2+r3] dec r5 jz near .x_loop_dec lea r2, [r2+2*r3] movdqa xmm7, [r0+r1] FILTER_VER xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm0, xmm1, [r2] dec r5 jz near .x_loop_dec lea r0, [r0+2*r1] movdqa xmm0, [r0] FILTER_VER xmm3, xmm4, xmm5, xmm6, xmm7, xmm0, xmm1, xmm2,[r2+r3] dec r5 jz near .x_loop_dec lea r2, [r2+2*r3] movdqa xmm1, [r0+r1] FILTER_VER xmm4, xmm5, xmm6, xmm7, xmm0, xmm1, xmm2, xmm3,[r2] dec r5 jz near .x_loop_dec lea r0, [r0+2*r1] movdqa xmm2, [r0] FILTER_VER xmm5, xmm6, xmm7, xmm0, xmm1, xmm2, xmm3,xmm4,[r2+r3] dec r5 jz near .x_loop_dec lea r2, [r2+2*r3] movdqa xmm3, [r0+r1] FILTER_VER xmm6, xmm7, xmm0, xmm1, xmm2, xmm3,xmm4,xmm5,[r2] dec r5 jz near .x_loop_dec lea r0, [r0+2*r1] movdqa xmm4, [r0] FILTER_VER xmm7, xmm0, xmm1, xmm2, xmm3,xmm4,xmm5,xmm6, [r2+r3] dec r5 jz near .x_loop_dec lea r2, [r2+2*r3] movdqa xmm5, [r0+r1] jmp near .start .x_loop_dec: dec r4 jz near .exit %ifdef X86_32 mov r0, arg1 mov r2, arg3 mov r5, arg6 %else mov r0, r12 mov r2, r13 mov r5, r14 %endif add r0, 16 add r2, 8 jmp .width_loop .exit: %ifndef X86_32 pop r14 pop r13 pop r12 %endif POP_XMM LOAD_6_PARA_POP ret ;*********************************************************************** ;void McHorVer22Width8VerLastUnAlign_sse2( ; const uint8_t *pTap, ; int32_t iTapStride, ; uint8_t * pDst, ; int32_t iDstStride, ; int32_t iWidth, ; int32_t iHeight); ;*********************************************************************** WELS_EXTERN McHorVer22Width8VerLastUnAlign_sse2 %assign push_num 0 LOAD_6_PARA PUSH_XMM 8 SIGN_EXTENSION r1, r1d SIGN_EXTENSION r3, r3d SIGN_EXTENSION r4, r4d SIGN_EXTENSION r5, r5d %ifndef X86_32 push r12 push r13 push r14 mov r12, r0 mov r13, r2 mov r14, r5 %endif shr r4, 3 .width_loop: movdqu xmm0, [r0] movdqu xmm1, [r0+r1] lea r0, [r0+2*r1] movdqu xmm2, [r0] movdqu xmm3, [r0+r1] lea r0, [r0+2*r1] movdqu xmm4, [r0] movdqu xmm5, [r0+r1] FILTER_VER xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, [r2] dec r5 lea r0, [r0+2*r1] movdqu xmm6, [r0] movdqa xmm0, xmm1 movdqa xmm1, xmm2 movdqa xmm2, xmm3 movdqa xmm3, xmm4 movdqa xmm4, xmm5 movdqa xmm5, xmm6 add r2, r3 sub r0, r1 .start: FILTER_VER xmm0,xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, [r2] dec r5 jz near .x_loop_dec lea r0, [r0+2*r1] movdqu xmm6, [r0] FILTER_VER xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm0,[r2+r3] dec r5 jz near .x_loop_dec lea r2, [r2+2*r3] movdqu xmm7, [r0+r1] FILTER_VER xmm2, xmm3, xmm4, xmm5, xmm6, xmm7, xmm0, xmm1, [r2] dec r5 jz near .x_loop_dec lea r0, [r0+2*r1] movdqu xmm0, [r0] FILTER_VER xmm3, xmm4, xmm5, xmm6, xmm7, xmm0, xmm1, xmm2,[r2+r3] dec r5 jz near .x_loop_dec lea r2, [r2+2*r3] movdqu xmm1, [r0+r1] FILTER_VER xmm4, xmm5, xmm6, xmm7, xmm0, xmm1, xmm2, xmm3,[r2] dec r5 jz near .x_loop_dec lea r0, [r0+2*r1] movdqu xmm2, [r0] FILTER_VER xmm5, xmm6, xmm7, xmm0, xmm1, xmm2, xmm3,xmm4,[r2+r3] dec r5 jz near .x_loop_dec lea r2, [r2+2*r3] movdqu xmm3, [r0+r1] FILTER_VER xmm6, xmm7, xmm0, xmm1, xmm2, xmm3,xmm4,xmm5,[r2] dec r5 jz near .x_loop_dec lea r0, [r0+2*r1] movdqu xmm4, [r0] FILTER_VER xmm7, xmm0, xmm1, xmm2, xmm3,xmm4,xmm5,xmm6, [r2+r3] dec r5 jz near .x_loop_dec lea r2, [r2+2*r3] movdqu xmm5, [r0+r1] jmp near .start .x_loop_dec: dec r4 jz near .exit %ifdef X86_32 mov r0, arg1 mov r2, arg3 mov r5, arg6 %else mov r0, r12 mov r2, r13 mov r5, r14 %endif add r0, 16 add r2, 8 jmp .width_loop .exit: %ifndef X86_32 pop r14 pop r13 pop r12 %endif POP_XMM LOAD_6_PARA_POP ret