diff options
Diffstat (limited to 'third_party/aom/aom_dsp/x86/aom_high_subpixel_8t_sse2.asm')
| -rw-r--r-- | third_party/aom/aom_dsp/x86/aom_high_subpixel_8t_sse2.asm | 613 |
1 files changed, 0 insertions, 613 deletions
diff --git a/third_party/aom/aom_dsp/x86/aom_high_subpixel_8t_sse2.asm b/third_party/aom/aom_dsp/x86/aom_high_subpixel_8t_sse2.asm deleted file mode 100644 index b6f040791..000000000 --- a/third_party/aom/aom_dsp/x86/aom_high_subpixel_8t_sse2.asm +++ /dev/null @@ -1,613 +0,0 @@ -; -; Copyright (c) 2016, Alliance for Open Media. All rights reserved -; -; This source code is subject to the terms of the BSD 2 Clause License and -; the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License -; was not distributed with this source code in the LICENSE file, you can -; obtain it at www.aomedia.org/license/software. If the Alliance for Open -; Media Patent License 1.0 was not distributed with this source code in the -; PATENTS file, you can obtain it at www.aomedia.org/license/patent. -; - -; - - -%include "aom_ports/x86_abi_support.asm" - -;Note: tap3 and tap4 have to be applied and added after other taps to avoid -;overflow. - -%macro HIGH_GET_FILTERS_4 0 - mov rdx, arg(5) ;filter ptr - mov rcx, 0x00000040 - - movdqa xmm7, [rdx] ;load filters - pshuflw xmm0, xmm7, 0b ;k0 - pshuflw xmm1, xmm7, 01010101b ;k1 - pshuflw xmm2, xmm7, 10101010b ;k2 - pshuflw xmm3, xmm7, 11111111b ;k3 - psrldq xmm7, 8 - pshuflw xmm4, xmm7, 0b ;k4 - pshuflw xmm5, xmm7, 01010101b ;k5 - pshuflw xmm6, xmm7, 10101010b ;k6 - pshuflw xmm7, xmm7, 11111111b ;k7 - - punpcklwd xmm0, xmm6 - punpcklwd xmm2, xmm5 - punpcklwd xmm3, xmm4 - punpcklwd xmm1, xmm7 - - movdqa k0k6, xmm0 - movdqa k2k5, xmm2 - movdqa k3k4, xmm3 - movdqa k1k7, xmm1 - - movq xmm6, rcx - pshufd xmm6, xmm6, 0 - movdqa krd, xmm6 - - ;Compute max and min values of a pixel - mov rdx, 0x00010001 - movsxd rcx, DWORD PTR arg(6) ;bps - movq xmm0, rdx - movq xmm1, rcx - pshufd xmm0, xmm0, 0b - movdqa xmm2, xmm0 - psllw xmm0, xmm1 - psubw xmm0, xmm2 - pxor xmm1, xmm1 - movdqa max, xmm0 ;max value (for clamping) - movdqa min, xmm1 ;min value (for clamping) - -%endm - -%macro HIGH_APPLY_FILTER_4 1 - punpcklwd xmm0, xmm6 ;two row in one register - punpcklwd xmm1, xmm7 - punpcklwd xmm2, xmm5 - punpcklwd xmm3, xmm4 - - pmaddwd xmm0, k0k6 ;multiply the filter factors - pmaddwd xmm1, k1k7 - pmaddwd xmm2, k2k5 - pmaddwd xmm3, k3k4 - - paddd xmm0, xmm1 ;sum - paddd xmm0, xmm2 - paddd xmm0, xmm3 - - paddd xmm0, krd ;rounding - psrad xmm0, 7 ;shift - packssdw xmm0, xmm0 ;pack to word - - ;clamp the values - pminsw xmm0, max - pmaxsw xmm0, min - -%if %1 - movq xmm1, [rdi] - pavgw xmm0, xmm1 -%endif - movq [rdi], xmm0 -%endm - -%macro HIGH_GET_FILTERS 0 - mov rdx, arg(5) ;filter ptr - mov rsi, arg(0) ;src_ptr - mov rdi, arg(2) ;output_ptr - mov rcx, 0x00000040 - - movdqa xmm7, [rdx] ;load filters - pshuflw xmm0, xmm7, 0b ;k0 - pshuflw xmm1, xmm7, 01010101b ;k1 - pshuflw xmm2, xmm7, 10101010b ;k2 - pshuflw xmm3, xmm7, 11111111b ;k3 - pshufhw xmm4, xmm7, 0b ;k4 - pshufhw xmm5, xmm7, 01010101b ;k5 - pshufhw xmm6, xmm7, 10101010b ;k6 - pshufhw xmm7, xmm7, 11111111b ;k7 - punpcklqdq xmm2, xmm2 - punpcklqdq xmm3, xmm3 - punpcklwd xmm0, xmm1 - punpckhwd xmm6, xmm7 - punpckhwd xmm2, xmm5 - punpckhwd xmm3, xmm4 - - movdqa k0k1, xmm0 ;store filter factors on stack - movdqa k6k7, xmm6 - movdqa k2k5, xmm2 - movdqa k3k4, xmm3 - - movq xmm6, rcx - pshufd xmm6, xmm6, 0 - movdqa krd, xmm6 ;rounding - - ;Compute max and min values of a pixel - mov rdx, 0x00010001 - movsxd rcx, DWORD PTR arg(6) ;bps - movq xmm0, rdx - movq xmm1, rcx - pshufd xmm0, xmm0, 0b - movdqa xmm2, xmm0 - psllw xmm0, xmm1 - psubw xmm0, xmm2 - pxor xmm1, xmm1 - movdqa max, xmm0 ;max value (for clamping) - movdqa min, xmm1 ;min value (for clamping) -%endm - -%macro LOAD_VERT_8 1 - movdqu xmm0, [rsi + %1] ;0 - movdqu xmm1, [rsi + rax + %1] ;1 - movdqu xmm6, [rsi + rdx * 2 + %1] ;6 - lea rsi, [rsi + rax] - movdqu xmm7, [rsi + rdx * 2 + %1] ;7 - movdqu xmm2, [rsi + rax + %1] ;2 - movdqu xmm3, [rsi + rax * 2 + %1] ;3 - movdqu xmm4, [rsi + rdx + %1] ;4 - movdqu xmm5, [rsi + rax * 4 + %1] ;5 -%endm - -%macro HIGH_APPLY_FILTER_8 2 - movdqu temp, xmm4 - movdqa xmm4, xmm0 - punpcklwd xmm0, xmm1 - punpckhwd xmm4, xmm1 - movdqa xmm1, xmm6 - punpcklwd xmm6, xmm7 - punpckhwd xmm1, xmm7 - movdqa xmm7, xmm2 - punpcklwd xmm2, xmm5 - punpckhwd xmm7, xmm5 - - movdqu xmm5, temp - movdqu temp, xmm4 - movdqa xmm4, xmm3 - punpcklwd xmm3, xmm5 - punpckhwd xmm4, xmm5 - movdqu xmm5, temp - - pmaddwd xmm0, k0k1 - pmaddwd xmm5, k0k1 - pmaddwd xmm6, k6k7 - pmaddwd xmm1, k6k7 - pmaddwd xmm2, k2k5 - pmaddwd xmm7, k2k5 - pmaddwd xmm3, k3k4 - pmaddwd xmm4, k3k4 - - paddd xmm0, xmm6 - paddd xmm0, xmm2 - paddd xmm0, xmm3 - paddd xmm5, xmm1 - paddd xmm5, xmm7 - paddd xmm5, xmm4 - - paddd xmm0, krd ;rounding - paddd xmm5, krd - psrad xmm0, 7 ;shift - psrad xmm5, 7 - packssdw xmm0, xmm5 ;pack back to word - - ;clamp the values - pminsw xmm0, max - pmaxsw xmm0, min - -%if %1 - movdqu xmm1, [rdi + %2] - pavgw xmm0, xmm1 -%endif - movdqu [rdi + %2], xmm0 -%endm - -SECTION .text - -;void aom_filter_block1d4_v8_sse2 -;( -; unsigned char *src_ptr, -; unsigned int src_pitch, -; unsigned char *output_ptr, -; unsigned int out_pitch, -; unsigned int output_height, -; short *filter -;) -global sym(aom_highbd_filter_block1d4_v8_sse2) PRIVATE -sym(aom_highbd_filter_block1d4_v8_sse2): - push rbp - mov rbp, rsp - SHADOW_ARGS_TO_STACK 7 - SAVE_XMM 7 - push rsi - push rdi - push rbx - ; end prolog - - ALIGN_STACK 16, rax - sub rsp, 16 * 7 - %define k0k6 [rsp + 16 * 0] - %define k2k5 [rsp + 16 * 1] - %define k3k4 [rsp + 16 * 2] - %define k1k7 [rsp + 16 * 3] - %define krd [rsp + 16 * 4] - %define max [rsp + 16 * 5] - %define min [rsp + 16 * 6] - - HIGH_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 rax, [rax + rax] ;bytes per line - lea rbx, [rbx + rbx] - lea rdx, [rax + rax * 2] - movsxd rcx, DWORD PTR arg(4) ;output_height - -.loop: - movq xmm0, [rsi] ;load src: row 0 - movq xmm1, [rsi + rax] ;1 - movq xmm6, [rsi + rdx * 2] ;6 - lea rsi, [rsi + rax] - movq xmm7, [rsi + rdx * 2] ;7 - movq xmm2, [rsi + rax] ;2 - movq xmm3, [rsi + rax * 2] ;3 - movq xmm4, [rsi + rdx] ;4 - movq xmm5, [rsi + rax * 4] ;5 - - HIGH_APPLY_FILTER_4 0 - - lea rdi, [rdi + rbx] - dec rcx - jnz .loop - - add rsp, 16 * 7 - pop rsp - pop rbx - ; begin epilog - pop rdi - pop rsi - RESTORE_XMM - UNSHADOW_ARGS - pop rbp - ret - -;void aom_filter_block1d8_v8_sse2 -;( -; unsigned char *src_ptr, -; unsigned int src_pitch, -; unsigned char *output_ptr, -; unsigned int out_pitch, -; unsigned int output_height, -; short *filter -;) -global sym(aom_highbd_filter_block1d8_v8_sse2) PRIVATE -sym(aom_highbd_filter_block1d8_v8_sse2): - push rbp - mov rbp, rsp - SHADOW_ARGS_TO_STACK 7 - SAVE_XMM 7 - push rsi - push rdi - push rbx - ; end prolog - - ALIGN_STACK 16, rax - sub rsp, 16 * 8 - %define k0k1 [rsp + 16 * 0] - %define k6k7 [rsp + 16 * 1] - %define k2k5 [rsp + 16 * 2] - %define k3k4 [rsp + 16 * 3] - %define krd [rsp + 16 * 4] - %define temp [rsp + 16 * 5] - %define max [rsp + 16 * 6] - %define min [rsp + 16 * 7] - - HIGH_GET_FILTERS - - movsxd rax, DWORD PTR arg(1) ;pixels_per_line - movsxd rbx, DWORD PTR arg(3) ;out_pitch - lea rax, [rax + rax] ;bytes per line - lea rbx, [rbx + rbx] - lea rdx, [rax + rax * 2] - movsxd rcx, DWORD PTR arg(4) ;output_height - -.loop: - LOAD_VERT_8 0 - HIGH_APPLY_FILTER_8 0, 0 - - lea rdi, [rdi + rbx] - dec rcx - jnz .loop - - add rsp, 16 * 8 - pop rsp - pop rbx - ; begin epilog - pop rdi - pop rsi - RESTORE_XMM - UNSHADOW_ARGS - pop rbp - ret - -;void aom_filter_block1d16_v8_sse2 -;( -; unsigned char *src_ptr, -; unsigned int src_pitch, -; unsigned char *output_ptr, -; unsigned int out_pitch, -; unsigned int output_height, -; short *filter -;) -global sym(aom_highbd_filter_block1d16_v8_sse2) PRIVATE -sym(aom_highbd_filter_block1d16_v8_sse2): - push rbp - mov rbp, rsp - SHADOW_ARGS_TO_STACK 7 - SAVE_XMM 7 - push rsi - push rdi - push rbx - ; end prolog - - ALIGN_STACK 16, rax - sub rsp, 16 * 8 - %define k0k1 [rsp + 16 * 0] - %define k6k7 [rsp + 16 * 1] - %define k2k5 [rsp + 16 * 2] - %define k3k4 [rsp + 16 * 3] - %define krd [rsp + 16 * 4] - %define temp [rsp + 16 * 5] - %define max [rsp + 16 * 6] - %define min [rsp + 16 * 7] - - HIGH_GET_FILTERS - - movsxd rax, DWORD PTR arg(1) ;pixels_per_line - movsxd rbx, DWORD PTR arg(3) ;out_pitch - lea rax, [rax + rax] ;bytes per line - lea rbx, [rbx + rbx] - lea rdx, [rax + rax * 2] - movsxd rcx, DWORD PTR arg(4) ;output_height - -.loop: - LOAD_VERT_8 0 - HIGH_APPLY_FILTER_8 0, 0 - sub rsi, rax - - LOAD_VERT_8 16 - HIGH_APPLY_FILTER_8 0, 16 - add rdi, rbx - - dec rcx - jnz .loop - - add rsp, 16 * 8 - pop rsp - pop rbx - ; begin epilog - pop rdi - pop rsi - RESTORE_XMM - UNSHADOW_ARGS - pop rbp - ret - -;void aom_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(aom_highbd_filter_block1d4_h8_sse2) PRIVATE -sym(aom_highbd_filter_block1d4_h8_sse2): - push rbp - mov rbp, rsp - SHADOW_ARGS_TO_STACK 7 - SAVE_XMM 7 - push rsi - push rdi - ; end prolog - - ALIGN_STACK 16, rax - sub rsp, 16 * 7 - %define k0k6 [rsp + 16 * 0] - %define k2k5 [rsp + 16 * 1] - %define k3k4 [rsp + 16 * 2] - %define k1k7 [rsp + 16 * 3] - %define krd [rsp + 16 * 4] - %define max [rsp + 16 * 5] - %define min [rsp + 16 * 6] - - HIGH_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 - lea rax, [rax + rax] ;bytes per line - lea rdx, [rdx + rdx] - movsxd rcx, DWORD PTR arg(4) ;output_height - -.loop: - movdqu xmm0, [rsi - 6] ;load src - movdqu xmm4, [rsi + 2] - movdqa xmm1, xmm0 - movdqa xmm6, xmm4 - movdqa xmm7, xmm4 - movdqa xmm2, xmm0 - movdqa xmm3, xmm0 - movdqa xmm5, xmm4 - - psrldq xmm1, 2 - psrldq xmm6, 4 - psrldq xmm7, 6 - psrldq xmm2, 4 - psrldq xmm3, 6 - psrldq xmm5, 2 - - HIGH_APPLY_FILTER_4 0 - - lea rsi, [rsi + rax] - lea rdi, [rdi + rdx] - dec rcx - jnz .loop - - add rsp, 16 * 7 - pop rsp - - ; begin epilog - pop rdi - pop rsi - RESTORE_XMM - UNSHADOW_ARGS - pop rbp - ret - -;void aom_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(aom_highbd_filter_block1d8_h8_sse2) PRIVATE -sym(aom_highbd_filter_block1d8_h8_sse2): - push rbp - mov rbp, rsp - SHADOW_ARGS_TO_STACK 7 - SAVE_XMM 7 - push rsi - push rdi - ; end prolog - - ALIGN_STACK 16, rax - sub rsp, 16 * 8 - %define k0k1 [rsp + 16 * 0] - %define k6k7 [rsp + 16 * 1] - %define k2k5 [rsp + 16 * 2] - %define k3k4 [rsp + 16 * 3] - %define krd [rsp + 16 * 4] - %define temp [rsp + 16 * 5] - %define max [rsp + 16 * 6] - %define min [rsp + 16 * 7] - - HIGH_GET_FILTERS - - movsxd rax, DWORD PTR arg(1) ;pixels_per_line - movsxd rdx, DWORD PTR arg(3) ;out_pitch - lea rax, [rax + rax] ;bytes per line - lea rdx, [rdx + rdx] - movsxd rcx, DWORD PTR arg(4) ;output_height - -.loop: - movdqu xmm0, [rsi - 6] ;load src - movdqu xmm1, [rsi - 4] - movdqu xmm2, [rsi - 2] - movdqu xmm3, [rsi] - movdqu xmm4, [rsi + 2] - movdqu xmm5, [rsi + 4] - movdqu xmm6, [rsi + 6] - movdqu xmm7, [rsi + 8] - - HIGH_APPLY_FILTER_8 0, 0 - - lea rsi, [rsi + rax] - lea rdi, [rdi + rdx] - dec rcx - jnz .loop - - add rsp, 16 * 8 - pop rsp - - ; begin epilog - pop rdi - pop rsi - RESTORE_XMM - UNSHADOW_ARGS - pop rbp - ret - -;void aom_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(aom_highbd_filter_block1d16_h8_sse2) PRIVATE -sym(aom_highbd_filter_block1d16_h8_sse2): - push rbp - mov rbp, rsp - SHADOW_ARGS_TO_STACK 7 - SAVE_XMM 7 - push rsi - push rdi - ; end prolog - - ALIGN_STACK 16, rax - sub rsp, 16 * 8 - %define k0k1 [rsp + 16 * 0] - %define k6k7 [rsp + 16 * 1] - %define k2k5 [rsp + 16 * 2] - %define k3k4 [rsp + 16 * 3] - %define krd [rsp + 16 * 4] - %define temp [rsp + 16 * 5] - %define max [rsp + 16 * 6] - %define min [rsp + 16 * 7] - - HIGH_GET_FILTERS - - movsxd rax, DWORD PTR arg(1) ;pixels_per_line - movsxd rdx, DWORD PTR arg(3) ;out_pitch - lea rax, [rax + rax] ;bytes per line - lea rdx, [rdx + rdx] - movsxd rcx, DWORD PTR arg(4) ;output_height - -.loop: - movdqu xmm0, [rsi - 6] ;load src - movdqu xmm1, [rsi - 4] - movdqu xmm2, [rsi - 2] - movdqu xmm3, [rsi] - movdqu xmm4, [rsi + 2] - movdqu xmm5, [rsi + 4] - movdqu xmm6, [rsi + 6] - movdqu xmm7, [rsi + 8] - - HIGH_APPLY_FILTER_8 0, 0 - - movdqu xmm0, [rsi + 10] ;load src - movdqu xmm1, [rsi + 12] - movdqu xmm2, [rsi + 14] - movdqu xmm3, [rsi + 16] - movdqu xmm4, [rsi + 18] - movdqu xmm5, [rsi + 20] - movdqu xmm6, [rsi + 22] - movdqu xmm7, [rsi + 24] - - HIGH_APPLY_FILTER_8 0, 16 - - lea rsi, [rsi + rax] - lea rdi, [rdi + rdx] - dec rcx - jnz .loop - - add rsp, 16 * 8 - pop rsp - - ; begin epilog - pop rdi - pop rsi - RESTORE_XMM - UNSHADOW_ARGS - pop rbp - ret |