diff options
Diffstat (limited to 'chromium/third_party/libvpx/source/libvpx/vpx_dsp/x86/highbd_variance_impl_sse2.asm')
| -rw-r--r-- | chromium/third_party/libvpx/source/libvpx/vpx_dsp/x86/highbd_variance_impl_sse2.asm | 313 |
1 files changed, 0 insertions, 313 deletions
diff --git a/chromium/third_party/libvpx/source/libvpx/vpx_dsp/x86/highbd_variance_impl_sse2.asm b/chromium/third_party/libvpx/source/libvpx/vpx_dsp/x86/highbd_variance_impl_sse2.asm deleted file mode 100644 index 923418a9921..00000000000 --- a/chromium/third_party/libvpx/source/libvpx/vpx_dsp/x86/highbd_variance_impl_sse2.asm +++ /dev/null @@ -1,313 +0,0 @@ -; -; 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" - -;unsigned int vpx_highbd_calc16x16var_sse2 -;( -; unsigned char * src_ptr, -; int source_stride, -; unsigned char * ref_ptr, -; int recon_stride, -; unsigned int * SSE, -; int * Sum -;) -global sym(vpx_highbd_calc16x16var_sse2) PRIVATE -sym(vpx_highbd_calc16x16var_sse2): - push rbp - mov rbp, rsp - SHADOW_ARGS_TO_STACK 6 - SAVE_XMM 7 - push rbx - push rsi - push rdi - ; end prolog - - mov rsi, arg(0) ;[src_ptr] - mov rdi, arg(2) ;[ref_ptr] - - movsxd rax, DWORD PTR arg(1) ;[source_stride] - movsxd rdx, DWORD PTR arg(3) ;[recon_stride] - add rax, rax ; source stride in bytes - add rdx, rdx ; recon stride in bytes - - ; Prefetch data - prefetcht0 [rsi] - prefetcht0 [rsi+16] - prefetcht0 [rsi+rax] - prefetcht0 [rsi+rax+16] - lea rbx, [rsi+rax*2] - prefetcht0 [rbx] - prefetcht0 [rbx+16] - prefetcht0 [rbx+rax] - prefetcht0 [rbx+rax+16] - - prefetcht0 [rdi] - prefetcht0 [rdi+16] - prefetcht0 [rdi+rdx] - prefetcht0 [rdi+rdx+16] - lea rbx, [rdi+rdx*2] - prefetcht0 [rbx] - prefetcht0 [rbx+16] - prefetcht0 [rbx+rdx] - prefetcht0 [rbx+rdx+16] - - pxor xmm0, xmm0 ; clear xmm0 for unpack - pxor xmm7, xmm7 ; clear xmm7 for accumulating diffs - - pxor xmm6, xmm6 ; clear xmm6 for accumulating sse - mov rcx, 16 - -.var16loop: - movdqu xmm1, XMMWORD PTR [rsi] - movdqu xmm2, XMMWORD PTR [rdi] - - lea rbx, [rsi+rax*2] - prefetcht0 [rbx] - prefetcht0 [rbx+16] - prefetcht0 [rbx+rax] - prefetcht0 [rbx+rax+16] - lea rbx, [rdi+rdx*2] - prefetcht0 [rbx] - prefetcht0 [rbx+16] - prefetcht0 [rbx+rdx] - prefetcht0 [rbx+rdx+16] - - pxor xmm5, xmm5 - - psubw xmm1, xmm2 - movdqu xmm3, XMMWORD PTR [rsi+16] - paddw xmm5, xmm1 - pmaddwd xmm1, xmm1 - movdqu xmm2, XMMWORD PTR [rdi+16] - paddd xmm6, xmm1 - - psubw xmm3, xmm2 - movdqu xmm1, XMMWORD PTR [rsi+rax] - paddw xmm5, xmm3 - pmaddwd xmm3, xmm3 - movdqu xmm2, XMMWORD PTR [rdi+rdx] - paddd xmm6, xmm3 - - psubw xmm1, xmm2 - movdqu xmm3, XMMWORD PTR [rsi+rax+16] - paddw xmm5, xmm1 - pmaddwd xmm1, xmm1 - movdqu xmm2, XMMWORD PTR [rdi+rdx+16] - paddd xmm6, xmm1 - - psubw xmm3, xmm2 - paddw xmm5, xmm3 - pmaddwd xmm3, xmm3 - paddd xmm6, xmm3 - - movdqa xmm1, xmm5 - movdqa xmm2, xmm5 - pcmpgtw xmm1, xmm0 - pcmpeqw xmm2, xmm0 - por xmm1, xmm2 - pcmpeqw xmm1, xmm0 - movdqa xmm2, xmm5 - punpcklwd xmm5, xmm1 - punpckhwd xmm2, xmm1 - paddd xmm7, xmm5 - paddd xmm7, xmm2 - - lea rsi, [rsi + 2*rax] - lea rdi, [rdi + 2*rdx] - sub rcx, 2 - jnz .var16loop - - movdqa xmm4, xmm6 - punpckldq xmm6, xmm0 - - punpckhdq xmm4, xmm0 - movdqa xmm5, xmm7 - - paddd xmm6, xmm4 - punpckldq xmm7, xmm0 - - punpckhdq xmm5, xmm0 - paddd xmm7, xmm5 - - movdqa xmm4, xmm6 - movdqa xmm5, xmm7 - - psrldq xmm4, 8 - psrldq xmm5, 8 - - paddd xmm6, xmm4 - paddd xmm7, xmm5 - - mov rdi, arg(4) ; [SSE] - mov rax, arg(5) ; [Sum] - - movd DWORD PTR [rdi], xmm6 - movd DWORD PTR [rax], xmm7 - - - ; begin epilog - pop rdi - pop rsi - pop rbx - RESTORE_XMM - UNSHADOW_ARGS - pop rbp - ret - - -;unsigned int vpx_highbd_calc8x8var_sse2 -;( -; unsigned char * src_ptr, -; int source_stride, -; unsigned char * ref_ptr, -; int recon_stride, -; unsigned int * SSE, -; int * Sum -;) -global sym(vpx_highbd_calc8x8var_sse2) PRIVATE -sym(vpx_highbd_calc8x8var_sse2): - push rbp - mov rbp, rsp - SHADOW_ARGS_TO_STACK 6 - SAVE_XMM 7 - push rbx - push rsi - push rdi - ; end prolog - - mov rsi, arg(0) ;[src_ptr] - mov rdi, arg(2) ;[ref_ptr] - - movsxd rax, DWORD PTR arg(1) ;[source_stride] - movsxd rdx, DWORD PTR arg(3) ;[recon_stride] - add rax, rax ; source stride in bytes - add rdx, rdx ; recon stride in bytes - - ; Prefetch data - prefetcht0 [rsi] - prefetcht0 [rsi+rax] - lea rbx, [rsi+rax*2] - prefetcht0 [rbx] - prefetcht0 [rbx+rax] - - prefetcht0 [rdi] - prefetcht0 [rdi+rdx] - lea rbx, [rdi+rdx*2] - prefetcht0 [rbx] - prefetcht0 [rbx+rdx] - - pxor xmm0, xmm0 ; clear xmm0 for unpack - pxor xmm7, xmm7 ; clear xmm7 for accumulating diffs - - pxor xmm6, xmm6 ; clear xmm6 for accumulating sse - mov rcx, 8 - -.var8loop: - movdqu xmm1, XMMWORD PTR [rsi] - movdqu xmm2, XMMWORD PTR [rdi] - - lea rbx, [rsi+rax*4] - prefetcht0 [rbx] - prefetcht0 [rbx+rax] - lea rbx, [rbx+rax*2] - prefetcht0 [rbx] - prefetcht0 [rbx+rax] - lea rbx, [rdi+rdx*4] - prefetcht0 [rbx] - prefetcht0 [rbx+rdx] - lea rbx, [rbx+rdx*2] - prefetcht0 [rbx] - prefetcht0 [rbx+rdx] - - pxor xmm5, xmm5 - - psubw xmm1, xmm2 - movdqu xmm3, XMMWORD PTR [rsi+rax] - paddw xmm5, xmm1 - pmaddwd xmm1, xmm1 - movdqu xmm2, XMMWORD PTR [rdi+rdx] - paddd xmm6, xmm1 - - lea rsi, [rsi + 2*rax] - lea rdi, [rdi + 2*rdx] - - psubw xmm3, xmm2 - movdqu xmm1, XMMWORD PTR [rsi] - paddw xmm5, xmm3 - pmaddwd xmm3, xmm3 - movdqu xmm2, XMMWORD PTR [rdi] - paddd xmm6, xmm3 - - psubw xmm1, xmm2 - movdqu xmm3, XMMWORD PTR [rsi+rax] - paddw xmm5, xmm1 - pmaddwd xmm1, xmm1 - movdqu xmm2, XMMWORD PTR [rdi+rdx] - paddd xmm6, xmm1 - - psubw xmm3, xmm2 - paddw xmm5, xmm3 - pmaddwd xmm3, xmm3 - paddd xmm6, xmm3 - - movdqa xmm1, xmm5 - movdqa xmm2, xmm5 - pcmpgtw xmm1, xmm0 - pcmpeqw xmm2, xmm0 - por xmm1, xmm2 - pcmpeqw xmm1, xmm0 - movdqa xmm2, xmm5 - punpcklwd xmm5, xmm1 - punpckhwd xmm2, xmm1 - paddd xmm7, xmm5 - paddd xmm7, xmm2 - - lea rsi, [rsi + 2*rax] - lea rdi, [rdi + 2*rdx] - sub rcx, 4 - jnz .var8loop - - movdqa xmm4, xmm6 - punpckldq xmm6, xmm0 - - punpckhdq xmm4, xmm0 - movdqa xmm5, xmm7 - - paddd xmm6, xmm4 - punpckldq xmm7, xmm0 - - punpckhdq xmm5, xmm0 - paddd xmm7, xmm5 - - movdqa xmm4, xmm6 - movdqa xmm5, xmm7 - - psrldq xmm4, 8 - psrldq xmm5, 8 - - paddd xmm6, xmm4 - paddd xmm7, xmm5 - - mov rdi, arg(4) ; [SSE] - mov rax, arg(5) ; [Sum] - - movd DWORD PTR [rdi], xmm6 - movd DWORD PTR [rax], xmm7 - - ; begin epilog - pop rdi - pop rsi - pop rbx - RESTORE_XMM - UNSHADOW_ARGS - pop rbp - ret |