| Index: source/libvpx/vp9/common/x86/vp9_subpel_variance_impl_sse2.asm
|
| ===================================================================
|
| --- source/libvpx/vp9/common/x86/vp9_subpel_variance_impl_sse2.asm (revision 0)
|
| +++ source/libvpx/vp9/common/x86/vp9_subpel_variance_impl_sse2.asm (revision 0)
|
| @@ -0,0 +1,645 @@
|
| +;
|
| +; Copyright (c) 2010 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"
|
| +
|
| +%define xmm_filter_shift 7
|
| +
|
| +;void vp9_filter_block2d_bil_var_sse2
|
| +;(
|
| +; unsigned char *ref_ptr,
|
| +; int ref_pixels_per_line,
|
| +; unsigned char *src_ptr,
|
| +; int src_pixels_per_line,
|
| +; unsigned int Height,
|
| +; int xoffset,
|
| +; int yoffset,
|
| +; int *sum,
|
| +; unsigned int *sumsquared;;
|
| +;
|
| +;)
|
| +global sym(vp9_filter_block2d_bil_var_sse2) PRIVATE
|
| +sym(vp9_filter_block2d_bil_var_sse2):
|
| + push rbp
|
| + mov rbp, rsp
|
| + SHADOW_ARGS_TO_STACK 9
|
| + SAVE_XMM 7
|
| + GET_GOT rbx
|
| + push rsi
|
| + push rdi
|
| + push rbx
|
| + ; end prolog
|
| +
|
| + pxor xmm6, xmm6 ;
|
| + pxor xmm7, xmm7 ;
|
| +
|
| + lea rsi, [GLOBAL(xmm_bi_rd)] ; rounding
|
| + movdqa xmm4, XMMWORD PTR [rsi]
|
| +
|
| + lea rcx, [GLOBAL(bilinear_filters_sse2)]
|
| + movsxd rax, dword ptr arg(5) ; xoffset
|
| +
|
| + cmp rax, 0 ; skip first_pass filter if xoffset=0
|
| + je filter_block2d_bil_var_sse2_sp_only
|
| +
|
| + shl rax, 5 ; point to filter coeff with xoffset
|
| + lea rax, [rax + rcx] ; HFilter
|
| +
|
| + movsxd rdx, dword ptr arg(6) ; yoffset
|
| +
|
| + cmp rdx, 0 ; skip second_pass filter if yoffset=0
|
| + je filter_block2d_bil_var_sse2_fp_only
|
| +
|
| + shl rdx, 5
|
| + lea rdx, [rdx + rcx] ; VFilter
|
| +
|
| + mov rsi, arg(0) ;ref_ptr
|
| + mov rdi, arg(2) ;src_ptr
|
| + movsxd rcx, dword ptr arg(4) ;Height
|
| +
|
| + pxor xmm0, xmm0 ;
|
| + movq xmm1, QWORD PTR [rsi] ;
|
| + movq xmm3, QWORD PTR [rsi+1] ;
|
| +
|
| + punpcklbw xmm1, xmm0 ;
|
| + pmullw xmm1, [rax] ;
|
| + punpcklbw xmm3, xmm0
|
| + pmullw xmm3, [rax+16] ;
|
| +
|
| + paddw xmm1, xmm3 ;
|
| + paddw xmm1, xmm4 ;
|
| + psraw xmm1, xmm_filter_shift ;
|
| + movdqa xmm5, xmm1
|
| +
|
| + movsxd rbx, dword ptr arg(1) ;ref_pixels_per_line
|
| + lea rsi, [rsi + rbx]
|
| +%if ABI_IS_32BIT=0
|
| + movsxd r9, dword ptr arg(3) ;src_pixels_per_line
|
| +%endif
|
| +
|
| +filter_block2d_bil_var_sse2_loop:
|
| + movq xmm1, QWORD PTR [rsi] ;
|
| + movq xmm3, QWORD PTR [rsi+1] ;
|
| +
|
| + punpcklbw xmm1, xmm0 ;
|
| + pmullw xmm1, [rax] ;
|
| + punpcklbw xmm3, xmm0 ;
|
| + pmullw xmm3, [rax+16] ;
|
| +
|
| + paddw xmm1, xmm3 ;
|
| + paddw xmm1, xmm4 ;
|
| + psraw xmm1, xmm_filter_shift ;
|
| +
|
| + movdqa xmm3, xmm5 ;
|
| + movdqa xmm5, xmm1 ;
|
| +
|
| + pmullw xmm3, [rdx] ;
|
| + pmullw xmm1, [rdx+16] ;
|
| + paddw xmm1, xmm3 ;
|
| + paddw xmm1, xmm4 ;
|
| + psraw xmm1, xmm_filter_shift ;
|
| +
|
| + movq xmm3, QWORD PTR [rdi] ;
|
| + punpcklbw xmm3, xmm0 ;
|
| +
|
| + psubw xmm1, xmm3 ;
|
| + paddw xmm6, xmm1 ;
|
| +
|
| + pmaddwd xmm1, xmm1 ;
|
| + paddd xmm7, xmm1 ;
|
| +
|
| + lea rsi, [rsi + rbx] ;ref_pixels_per_line
|
| +%if ABI_IS_32BIT
|
| + add rdi, dword ptr arg(3) ;src_pixels_per_line
|
| +%else
|
| + lea rdi, [rdi + r9]
|
| +%endif
|
| +
|
| + sub rcx, 1 ;
|
| + jnz filter_block2d_bil_var_sse2_loop ;
|
| +
|
| + jmp filter_block2d_bil_variance
|
| +
|
| +filter_block2d_bil_var_sse2_sp_only:
|
| + movsxd rdx, dword ptr arg(6) ; yoffset
|
| +
|
| + cmp rdx, 0 ; skip all if both xoffset=0 and yoffset=0
|
| + je filter_block2d_bil_var_sse2_full_pixel
|
| +
|
| + shl rdx, 5
|
| + lea rdx, [rdx + rcx] ; VFilter
|
| +
|
| + mov rsi, arg(0) ;ref_ptr
|
| + mov rdi, arg(2) ;src_ptr
|
| + movsxd rcx, dword ptr arg(4) ;Height
|
| + movsxd rax, dword ptr arg(1) ;ref_pixels_per_line
|
| +
|
| + pxor xmm0, xmm0 ;
|
| + movq xmm1, QWORD PTR [rsi] ;
|
| + punpcklbw xmm1, xmm0 ;
|
| +
|
| + movsxd rbx, dword ptr arg(3) ;src_pixels_per_line
|
| + lea rsi, [rsi + rax]
|
| +
|
| +filter_block2d_bil_sp_only_loop:
|
| + movq xmm3, QWORD PTR [rsi] ;
|
| + punpcklbw xmm3, xmm0 ;
|
| + movdqa xmm5, xmm3
|
| +
|
| + pmullw xmm1, [rdx] ;
|
| + pmullw xmm3, [rdx+16] ;
|
| + paddw xmm1, xmm3 ;
|
| + paddw xmm1, xmm4 ;
|
| + psraw xmm1, xmm_filter_shift ;
|
| +
|
| + movq xmm3, QWORD PTR [rdi] ;
|
| + punpcklbw xmm3, xmm0 ;
|
| +
|
| + psubw xmm1, xmm3 ;
|
| + paddw xmm6, xmm1 ;
|
| +
|
| + pmaddwd xmm1, xmm1 ;
|
| + paddd xmm7, xmm1 ;
|
| +
|
| + movdqa xmm1, xmm5 ;
|
| + lea rsi, [rsi + rax] ;ref_pixels_per_line
|
| + lea rdi, [rdi + rbx] ;src_pixels_per_line
|
| +
|
| + sub rcx, 1 ;
|
| + jnz filter_block2d_bil_sp_only_loop ;
|
| +
|
| + jmp filter_block2d_bil_variance
|
| +
|
| +filter_block2d_bil_var_sse2_full_pixel:
|
| + mov rsi, arg(0) ;ref_ptr
|
| + mov rdi, arg(2) ;src_ptr
|
| + movsxd rcx, dword ptr arg(4) ;Height
|
| + movsxd rax, dword ptr arg(1) ;ref_pixels_per_line
|
| + movsxd rbx, dword ptr arg(3) ;src_pixels_per_line
|
| + pxor xmm0, xmm0 ;
|
| +
|
| +filter_block2d_bil_full_pixel_loop:
|
| + movq xmm1, QWORD PTR [rsi] ;
|
| + punpcklbw xmm1, xmm0 ;
|
| +
|
| + movq xmm2, QWORD PTR [rdi] ;
|
| + punpcklbw xmm2, xmm0 ;
|
| +
|
| + psubw xmm1, xmm2 ;
|
| + paddw xmm6, xmm1 ;
|
| +
|
| + pmaddwd xmm1, xmm1 ;
|
| + paddd xmm7, xmm1 ;
|
| +
|
| + lea rsi, [rsi + rax] ;ref_pixels_per_line
|
| + lea rdi, [rdi + rbx] ;src_pixels_per_line
|
| +
|
| + sub rcx, 1 ;
|
| + jnz filter_block2d_bil_full_pixel_loop ;
|
| +
|
| + jmp filter_block2d_bil_variance
|
| +
|
| +filter_block2d_bil_var_sse2_fp_only:
|
| + mov rsi, arg(0) ;ref_ptr
|
| + mov rdi, arg(2) ;src_ptr
|
| + movsxd rcx, dword ptr arg(4) ;Height
|
| + movsxd rdx, dword ptr arg(1) ;ref_pixels_per_line
|
| +
|
| + pxor xmm0, xmm0 ;
|
| + movsxd rbx, dword ptr arg(3) ;src_pixels_per_line
|
| +
|
| +filter_block2d_bil_fp_only_loop:
|
| + movq xmm1, QWORD PTR [rsi] ;
|
| + movq xmm3, QWORD PTR [rsi+1] ;
|
| +
|
| + punpcklbw xmm1, xmm0 ;
|
| + pmullw xmm1, [rax] ;
|
| + punpcklbw xmm3, xmm0 ;
|
| + pmullw xmm3, [rax+16] ;
|
| +
|
| + paddw xmm1, xmm3 ;
|
| + paddw xmm1, xmm4 ;
|
| + psraw xmm1, xmm_filter_shift ;
|
| +
|
| + movq xmm3, QWORD PTR [rdi] ;
|
| + punpcklbw xmm3, xmm0 ;
|
| +
|
| + psubw xmm1, xmm3 ;
|
| + paddw xmm6, xmm1 ;
|
| +
|
| + pmaddwd xmm1, xmm1 ;
|
| + paddd xmm7, xmm1 ;
|
| + lea rsi, [rsi + rdx]
|
| + lea rdi, [rdi + rbx] ;src_pixels_per_line
|
| +
|
| + sub rcx, 1 ;
|
| + jnz filter_block2d_bil_fp_only_loop ;
|
| +
|
| + jmp filter_block2d_bil_variance
|
| +
|
| +filter_block2d_bil_variance:
|
| + movdq2q mm6, xmm6 ;
|
| + movdq2q mm7, xmm7 ;
|
| +
|
| + psrldq xmm6, 8
|
| + psrldq xmm7, 8
|
| +
|
| + movdq2q mm2, xmm6
|
| + movdq2q mm3, xmm7
|
| +
|
| + paddw mm6, mm2
|
| + paddd mm7, mm3
|
| +
|
| + pxor mm3, mm3 ;
|
| + pxor mm2, mm2 ;
|
| +
|
| + punpcklwd mm2, mm6 ;
|
| + punpckhwd mm3, mm6 ;
|
| +
|
| + paddd mm2, mm3 ;
|
| + movq mm6, mm2 ;
|
| +
|
| + psrlq mm6, 32 ;
|
| + paddd mm2, mm6 ;
|
| +
|
| + psrad mm2, 16 ;
|
| + movq mm4, mm7 ;
|
| +
|
| + psrlq mm4, 32 ;
|
| + paddd mm4, mm7 ;
|
| +
|
| + mov rsi, arg(7) ; sum
|
| + mov rdi, arg(8) ; sumsquared
|
| +
|
| + movd [rsi], mm2 ; xsum
|
| + movd [rdi], mm4 ; xxsum
|
| +
|
| + ; begin epilog
|
| + pop rbx
|
| + pop rdi
|
| + pop rsi
|
| + RESTORE_GOT
|
| + RESTORE_XMM
|
| + UNSHADOW_ARGS
|
| + pop rbp
|
| + ret
|
| +
|
| +
|
| +
|
| +;void vp9_half_horiz_vert_variance16x_h_sse2
|
| +;(
|
| +; unsigned char *ref_ptr,
|
| +; int ref_pixels_per_line,
|
| +; unsigned char *src_ptr,
|
| +; int src_pixels_per_line,
|
| +; unsigned int Height,
|
| +; int *sum,
|
| +; unsigned int *sumsquared
|
| +;)
|
| +global sym(vp9_half_horiz_vert_variance16x_h_sse2) PRIVATE
|
| +sym(vp9_half_horiz_vert_variance16x_h_sse2):
|
| + push rbp
|
| + mov rbp, rsp
|
| + SHADOW_ARGS_TO_STACK 7
|
| + SAVE_XMM 7
|
| + GET_GOT rbx
|
| + push rsi
|
| + push rdi
|
| + ; end prolog
|
| +
|
| + pxor xmm6, xmm6 ; error accumulator
|
| + pxor xmm7, xmm7 ; sse eaccumulator
|
| + mov rsi, arg(0) ;ref_ptr ;
|
| +
|
| + mov rdi, arg(2) ;src_ptr ;
|
| + movsxd rcx, dword ptr arg(4) ;Height ;
|
| + movsxd rax, dword ptr arg(1) ;ref_pixels_per_line
|
| + movsxd rdx, dword ptr arg(3) ;src_pixels_per_line
|
| +
|
| + pxor xmm0, xmm0 ;
|
| +
|
| + movdqu xmm5, XMMWORD PTR [rsi]
|
| + movdqu xmm3, XMMWORD PTR [rsi+1]
|
| + pavgb xmm5, xmm3 ; xmm5 = avg(xmm1,xmm3) horizontal line 1
|
| +
|
| + lea rsi, [rsi + rax]
|
| +
|
| +.half_horiz_vert_variance16x_h_1:
|
| + movdqu xmm1, XMMWORD PTR [rsi] ;
|
| + movdqu xmm2, XMMWORD PTR [rsi+1] ;
|
| + pavgb xmm1, xmm2 ; xmm1 = avg(xmm1,xmm3) horizontal line i+1
|
| +
|
| + pavgb xmm5, xmm1 ; xmm = vertical average of the above
|
| +
|
| + movdqa xmm4, xmm5
|
| + punpcklbw xmm5, xmm0 ; xmm5 = words of above
|
| + punpckhbw xmm4, xmm0
|
| +
|
| + movq xmm3, QWORD PTR [rdi] ; xmm3 = d0,d1,d2..d7
|
| + punpcklbw xmm3, xmm0 ; xmm3 = words of above
|
| + psubw xmm5, xmm3 ; xmm5 -= xmm3
|
| +
|
| + movq xmm3, QWORD PTR [rdi+8]
|
| + punpcklbw xmm3, xmm0
|
| + psubw xmm4, xmm3
|
| +
|
| + paddw xmm6, xmm5 ; xmm6 += accumulated column differences
|
| + paddw xmm6, xmm4
|
| + pmaddwd xmm5, xmm5 ; xmm5 *= xmm5
|
| + pmaddwd xmm4, xmm4
|
| + paddd xmm7, xmm5 ; xmm7 += accumulated square column differences
|
| + paddd xmm7, xmm4
|
| +
|
| + movdqa xmm5, xmm1 ; save xmm1 for use on the next row
|
| +
|
| + lea rsi, [rsi + rax]
|
| + lea rdi, [rdi + rdx]
|
| +
|
| + sub rcx, 1 ;
|
| + jnz .half_horiz_vert_variance16x_h_1 ;
|
| +
|
| + pxor xmm1, xmm1
|
| + pxor xmm5, xmm5
|
| +
|
| + punpcklwd xmm0, xmm6
|
| + punpckhwd xmm1, xmm6
|
| + psrad xmm0, 16
|
| + psrad xmm1, 16
|
| + paddd xmm0, xmm1
|
| + movdqa xmm1, xmm0
|
| +
|
| + movdqa xmm6, xmm7
|
| + punpckldq xmm6, xmm5
|
| + punpckhdq xmm7, xmm5
|
| + paddd xmm6, xmm7
|
| +
|
| + punpckldq xmm0, xmm5
|
| + punpckhdq xmm1, xmm5
|
| + paddd xmm0, xmm1
|
| +
|
| + movdqa xmm7, xmm6
|
| + movdqa xmm1, xmm0
|
| +
|
| + psrldq xmm7, 8
|
| + psrldq xmm1, 8
|
| +
|
| + paddd xmm6, xmm7
|
| + paddd xmm0, xmm1
|
| +
|
| + mov rsi, arg(5) ;[Sum]
|
| + mov rdi, arg(6) ;[SSE]
|
| +
|
| + movd [rsi], xmm0
|
| + movd [rdi], xmm6
|
| +
|
| + ; begin epilog
|
| + pop rdi
|
| + pop rsi
|
| + RESTORE_GOT
|
| + RESTORE_XMM
|
| + UNSHADOW_ARGS
|
| + pop rbp
|
| + ret
|
| +
|
| +;void vp9_half_vert_variance16x_h_sse2
|
| +;(
|
| +; unsigned char *ref_ptr,
|
| +; int ref_pixels_per_line,
|
| +; unsigned char *src_ptr,
|
| +; int src_pixels_per_line,
|
| +; unsigned int Height,
|
| +; int *sum,
|
| +; unsigned int *sumsquared
|
| +;)
|
| +global sym(vp9_half_vert_variance16x_h_sse2) PRIVATE
|
| +sym(vp9_half_vert_variance16x_h_sse2):
|
| + push rbp
|
| + mov rbp, rsp
|
| + SHADOW_ARGS_TO_STACK 7
|
| + SAVE_XMM 7
|
| + GET_GOT rbx
|
| + push rsi
|
| + push rdi
|
| + ; end prolog
|
| +
|
| + pxor xmm6, xmm6 ; error accumulator
|
| + pxor xmm7, xmm7 ; sse eaccumulator
|
| + mov rsi, arg(0) ;ref_ptr
|
| +
|
| + mov rdi, arg(2) ;src_ptr
|
| + movsxd rcx, dword ptr arg(4) ;Height
|
| + movsxd rax, dword ptr arg(1) ;ref_pixels_per_line
|
| + movsxd rdx, dword ptr arg(3) ;src_pixels_per_line
|
| +
|
| + movdqu xmm5, XMMWORD PTR [rsi]
|
| + lea rsi, [rsi + rax ]
|
| + pxor xmm0, xmm0
|
| +
|
| +.half_vert_variance16x_h_1:
|
| + movdqu xmm3, XMMWORD PTR [rsi]
|
| +
|
| + pavgb xmm5, xmm3 ; xmm5 = avg(xmm1,xmm3)
|
| + movdqa xmm4, xmm5
|
| + punpcklbw xmm5, xmm0
|
| + punpckhbw xmm4, xmm0
|
| +
|
| + movq xmm2, QWORD PTR [rdi]
|
| + punpcklbw xmm2, xmm0
|
| + psubw xmm5, xmm2
|
| + movq xmm2, QWORD PTR [rdi+8]
|
| + punpcklbw xmm2, xmm0
|
| + psubw xmm4, xmm2
|
| +
|
| + paddw xmm6, xmm5 ; xmm6 += accumulated column differences
|
| + paddw xmm6, xmm4
|
| + pmaddwd xmm5, xmm5 ; xmm5 *= xmm5
|
| + pmaddwd xmm4, xmm4
|
| + paddd xmm7, xmm5 ; xmm7 += accumulated square column differences
|
| + paddd xmm7, xmm4
|
| +
|
| + movdqa xmm5, xmm3
|
| +
|
| + lea rsi, [rsi + rax]
|
| + lea rdi, [rdi + rdx]
|
| +
|
| + sub rcx, 1
|
| + jnz .half_vert_variance16x_h_1
|
| +
|
| + pxor xmm1, xmm1
|
| + pxor xmm5, xmm5
|
| +
|
| + punpcklwd xmm0, xmm6
|
| + punpckhwd xmm1, xmm6
|
| + psrad xmm0, 16
|
| + psrad xmm1, 16
|
| + paddd xmm0, xmm1
|
| + movdqa xmm1, xmm0
|
| +
|
| + movdqa xmm6, xmm7
|
| + punpckldq xmm6, xmm5
|
| + punpckhdq xmm7, xmm5
|
| + paddd xmm6, xmm7
|
| +
|
| + punpckldq xmm0, xmm5
|
| + punpckhdq xmm1, xmm5
|
| + paddd xmm0, xmm1
|
| +
|
| + movdqa xmm7, xmm6
|
| + movdqa xmm1, xmm0
|
| +
|
| + psrldq xmm7, 8
|
| + psrldq xmm1, 8
|
| +
|
| + paddd xmm6, xmm7
|
| + paddd xmm0, xmm1
|
| +
|
| + mov rsi, arg(5) ;[Sum]
|
| + mov rdi, arg(6) ;[SSE]
|
| +
|
| + movd [rsi], xmm0
|
| + movd [rdi], xmm6
|
| +
|
| + ; begin epilog
|
| + pop rdi
|
| + pop rsi
|
| + RESTORE_GOT
|
| + RESTORE_XMM
|
| + UNSHADOW_ARGS
|
| + pop rbp
|
| + ret
|
| +
|
| +;void vp9_half_horiz_variance16x_h_sse2
|
| +;(
|
| +; unsigned char *ref_ptr,
|
| +; int ref_pixels_per_line,
|
| +; unsigned char *src_ptr,
|
| +; int src_pixels_per_line,
|
| +; unsigned int Height,
|
| +; int *sum,
|
| +; unsigned int *sumsquared
|
| +;)
|
| +global sym(vp9_half_horiz_variance16x_h_sse2) PRIVATE
|
| +sym(vp9_half_horiz_variance16x_h_sse2):
|
| + push rbp
|
| + mov rbp, rsp
|
| + SHADOW_ARGS_TO_STACK 7
|
| + SAVE_XMM 7
|
| + GET_GOT rbx
|
| + push rsi
|
| + push rdi
|
| + ; end prolog
|
| +
|
| + pxor xmm6, xmm6 ; error accumulator
|
| + pxor xmm7, xmm7 ; sse eaccumulator
|
| + mov rsi, arg(0) ;ref_ptr ;
|
| +
|
| + mov rdi, arg(2) ;src_ptr ;
|
| + movsxd rcx, dword ptr arg(4) ;Height ;
|
| + movsxd rax, dword ptr arg(1) ;ref_pixels_per_line
|
| + movsxd rdx, dword ptr arg(3) ;src_pixels_per_line
|
| +
|
| + pxor xmm0, xmm0 ;
|
| +
|
| +.half_horiz_variance16x_h_1:
|
| + movdqu xmm5, XMMWORD PTR [rsi] ; xmm5 = s0,s1,s2..s15
|
| + movdqu xmm3, XMMWORD PTR [rsi+1] ; xmm3 = s1,s2,s3..s16
|
| +
|
| + pavgb xmm5, xmm3 ; xmm5 = avg(xmm1,xmm3)
|
| + movdqa xmm1, xmm5
|
| + punpcklbw xmm5, xmm0 ; xmm5 = words of above
|
| + punpckhbw xmm1, xmm0
|
| +
|
| + movq xmm3, QWORD PTR [rdi] ; xmm3 = d0,d1,d2..d7
|
| + punpcklbw xmm3, xmm0 ; xmm3 = words of above
|
| + movq xmm2, QWORD PTR [rdi+8]
|
| + punpcklbw xmm2, xmm0
|
| +
|
| + psubw xmm5, xmm3 ; xmm5 -= xmm3
|
| + psubw xmm1, xmm2
|
| + paddw xmm6, xmm5 ; xmm6 += accumulated column differences
|
| + paddw xmm6, xmm1
|
| + pmaddwd xmm5, xmm5 ; xmm5 *= xmm5
|
| + pmaddwd xmm1, xmm1
|
| + paddd xmm7, xmm5 ; xmm7 += accumulated square column differences
|
| + paddd xmm7, xmm1
|
| +
|
| + lea rsi, [rsi + rax]
|
| + lea rdi, [rdi + rdx]
|
| +
|
| + sub rcx, 1 ;
|
| + jnz .half_horiz_variance16x_h_1 ;
|
| +
|
| + pxor xmm1, xmm1
|
| + pxor xmm5, xmm5
|
| +
|
| + punpcklwd xmm0, xmm6
|
| + punpckhwd xmm1, xmm6
|
| + psrad xmm0, 16
|
| + psrad xmm1, 16
|
| + paddd xmm0, xmm1
|
| + movdqa xmm1, xmm0
|
| +
|
| + movdqa xmm6, xmm7
|
| + punpckldq xmm6, xmm5
|
| + punpckhdq xmm7, xmm5
|
| + paddd xmm6, xmm7
|
| +
|
| + punpckldq xmm0, xmm5
|
| + punpckhdq xmm1, xmm5
|
| + paddd xmm0, xmm1
|
| +
|
| + movdqa xmm7, xmm6
|
| + movdqa xmm1, xmm0
|
| +
|
| + psrldq xmm7, 8
|
| + psrldq xmm1, 8
|
| +
|
| + paddd xmm6, xmm7
|
| + paddd xmm0, xmm1
|
| +
|
| + mov rsi, arg(5) ;[Sum]
|
| + mov rdi, arg(6) ;[SSE]
|
| +
|
| + movd [rsi], xmm0
|
| + movd [rdi], xmm6
|
| +
|
| + ; begin epilog
|
| + pop rdi
|
| + pop rsi
|
| + RESTORE_GOT
|
| + RESTORE_XMM
|
| + UNSHADOW_ARGS
|
| + pop rbp
|
| + ret
|
| +
|
| +SECTION_RODATA
|
| +; short xmm_bi_rd[8] = { 64, 64, 64, 64,64, 64, 64, 64};
|
| +align 16
|
| +xmm_bi_rd:
|
| + times 8 dw 64
|
| +align 16
|
| +bilinear_filters_sse2:
|
| + dw 128, 128, 128, 128, 128, 128, 128, 128, 0, 0, 0, 0, 0, 0, 0, 0
|
| + dw 120, 120, 120, 120, 120, 120, 120, 120, 8, 8, 8, 8, 8, 8, 8, 8
|
| + dw 112, 112, 112, 112, 112, 112, 112, 112, 16, 16, 16, 16, 16, 16, 16, 16
|
| + dw 104, 104, 104, 104, 104, 104, 104, 104, 24, 24, 24, 24, 24, 24, 24, 24
|
| + dw 96, 96, 96, 96, 96, 96, 96, 96, 32, 32, 32, 32, 32, 32, 32, 32
|
| + dw 88, 88, 88, 88, 88, 88, 88, 88, 40, 40, 40, 40, 40, 40, 40, 40
|
| + dw 80, 80, 80, 80, 80, 80, 80, 80, 48, 48, 48, 48, 48, 48, 48, 48
|
| + dw 72, 72, 72, 72, 72, 72, 72, 72, 56, 56, 56, 56, 56, 56, 56, 56
|
| + dw 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64
|
| + dw 56, 56, 56, 56, 56, 56, 56, 56, 72, 72, 72, 72, 72, 72, 72, 72
|
| + dw 48, 48, 48, 48, 48, 48, 48, 48, 80, 80, 80, 80, 80, 80, 80, 80
|
| + dw 40, 40, 40, 40, 40, 40, 40, 40, 88, 88, 88, 88, 88, 88, 88, 88
|
| + dw 32, 32, 32, 32, 32, 32, 32, 32, 96, 96, 96, 96, 96, 96, 96, 96
|
| + dw 24, 24, 24, 24, 24, 24, 24, 24, 104, 104, 104, 104, 104, 104, 104, 104
|
| + dw 16, 16, 16, 16, 16, 16, 16, 16, 112, 112, 112, 112, 112, 112, 112, 112
|
| + dw 8, 8, 8, 8, 8, 8, 8, 8, 120, 120, 120, 120, 120, 120, 120, 120
|
|
|
Chromium Code Reviews
Issue 11974002:
libvpx: Pull from upstream (Closed)
Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/libvpx/