| ; |
| ; 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" |
| |
| %macro VERTx4 1 |
| mov rdx, arg(5) ;filter ptr |
| mov rsi, arg(0) ;src_ptr |
| mov rdi, arg(2) ;output_ptr |
| mov rcx, 0x0400040 |
| |
| movdqa xmm4, [rdx] ;load filters |
| movq xmm5, rcx |
| packsswb xmm4, xmm4 |
| pshuflw xmm0, xmm4, 0b ;k0_k1 |
| pshuflw xmm1, xmm4, 01010101b ;k2_k3 |
| pshuflw xmm2, xmm4, 10101010b ;k4_k5 |
| pshuflw xmm3, xmm4, 11111111b ;k6_k7 |
| |
| punpcklqdq xmm0, xmm0 |
| punpcklqdq xmm1, xmm1 |
| punpcklqdq xmm2, xmm2 |
| punpcklqdq xmm3, xmm3 |
| |
| movdqa k0k1, xmm0 |
| movdqa k2k3, xmm1 |
| pshufd xmm5, xmm5, 0 |
| movdqa k4k5, xmm2 |
| movdqa k6k7, xmm3 |
| movdqa krd, xmm5 |
| |
| movsxd rdx, DWORD PTR arg(1) ;pixels_per_line |
| |
| %if ABI_IS_32BIT=0 |
| movsxd r8, DWORD PTR arg(3) ;out_pitch |
| %endif |
| mov rax, rsi |
| movsxd rcx, DWORD PTR arg(4) ;output_height |
| add rax, rdx |
| |
| lea rbx, [rdx + rdx*4] |
| add rbx, rdx ;pitch * 6 |
| |
| .loop: |
| movd xmm0, [rsi] ;A |
| movd xmm1, [rsi + rdx] ;B |
| movd xmm2, [rsi + rdx * 2] ;C |
| movd xmm3, [rax + rdx * 2] ;D |
| movd xmm4, [rsi + rdx * 4] ;E |
| movd xmm5, [rax + rdx * 4] ;F |
| |
| punpcklbw xmm0, xmm1 ;A B |
| punpcklbw xmm2, xmm3 ;C D |
| punpcklbw xmm4, xmm5 ;E F |
| |
| movd xmm6, [rsi + rbx] ;G |
| movd xmm7, [rax + rbx] ;H |
| |
| pmaddubsw xmm0, k0k1 |
| pmaddubsw xmm2, k2k3 |
| punpcklbw xmm6, xmm7 ;G H |
| pmaddubsw xmm4, k4k5 |
| pmaddubsw xmm6, k6k7 |
| |
| movdqa xmm1, xmm2 |
| paddsw xmm0, xmm6 |
| pmaxsw xmm2, xmm4 |
| pminsw xmm4, xmm1 |
| paddsw xmm0, xmm4 |
| paddsw xmm0, xmm2 |
| |
| paddsw xmm0, krd |
| psraw xmm0, 7 |
| packuswb xmm0, xmm0 |
| |
| add rsi, rdx |
| add rax, rdx |
| %if %1 |
| movd xmm1, [rdi] |
| pavgb xmm0, xmm1 |
| %endif |
| movd [rdi], xmm0 |
| |
| %if ABI_IS_32BIT |
| add rdi, DWORD PTR arg(3) ;out_pitch |
| %else |
| add rdi, r8 |
| %endif |
| dec rcx |
| jnz .loop |
| %endm |
| |
| %macro VERTx8 1 |
| mov rdx, arg(5) ;filter ptr |
| mov rsi, arg(0) ;src_ptr |
| mov rdi, arg(2) ;output_ptr |
| mov rcx, 0x0400040 |
| |
| movdqa xmm4, [rdx] ;load filters |
| movq xmm5, rcx |
| packsswb xmm4, xmm4 |
| pshuflw xmm0, xmm4, 0b ;k0_k1 |
| pshuflw xmm1, xmm4, 01010101b ;k2_k3 |
| pshuflw xmm2, xmm4, 10101010b ;k4_k5 |
| pshuflw xmm3, xmm4, 11111111b ;k6_k7 |
| |
| punpcklqdq xmm0, xmm0 |
| punpcklqdq xmm1, xmm1 |
| punpcklqdq xmm2, xmm2 |
| punpcklqdq xmm3, xmm3 |
| |
| movdqa k0k1, xmm0 |
| movdqa k2k3, xmm1 |
| pshufd xmm5, xmm5, 0 |
| movdqa k4k5, xmm2 |
| movdqa k6k7, xmm3 |
| movdqa krd, xmm5 |
| |
| movsxd rdx, DWORD PTR arg(1) ;pixels_per_line |
| |
| %if ABI_IS_32BIT=0 |
| movsxd r8, DWORD PTR arg(3) ;out_pitch |
| %endif |
| mov rax, rsi |
| movsxd rcx, DWORD PTR arg(4) ;output_height |
| add rax, rdx |
| |
| lea rbx, [rdx + rdx*4] |
| add rbx, rdx ;pitch * 6 |
| |
| .loop: |
| movq xmm0, [rsi] ;A |
| movq xmm1, [rsi + rdx] ;B |
| movq xmm2, [rsi + rdx * 2] ;C |
| movq xmm3, [rax + rdx * 2] ;D |
| movq xmm4, [rsi + rdx * 4] ;E |
| movq xmm5, [rax + rdx * 4] ;F |
| |
| punpcklbw xmm0, xmm1 ;A B |
| punpcklbw xmm2, xmm3 ;C D |
| punpcklbw xmm4, xmm5 ;E F |
| |
| movq xmm6, [rsi + rbx] ;G |
| movq xmm7, [rax + rbx] ;H |
| |
| pmaddubsw xmm0, k0k1 |
| pmaddubsw xmm2, k2k3 |
| punpcklbw xmm6, xmm7 ;G H |
| pmaddubsw xmm4, k4k5 |
| pmaddubsw xmm6, k6k7 |
| |
| paddsw xmm0, xmm6 |
| movdqa xmm1, xmm2 |
| pmaxsw xmm2, xmm4 |
| pminsw xmm4, xmm1 |
| paddsw xmm0, xmm4 |
| paddsw xmm0, xmm2 |
| |
| paddsw xmm0, krd |
| psraw xmm0, 7 |
| packuswb xmm0, xmm0 |
| |
| add rsi, rdx |
| add rax, rdx |
| %if %1 |
| movq xmm1, [rdi] |
| pavgb xmm0, xmm1 |
| %endif |
| movq [rdi], xmm0 |
| |
| %if ABI_IS_32BIT |
| add rdi, DWORD PTR arg(3) ;out_pitch |
| %else |
| add rdi, r8 |
| %endif |
| dec rcx |
| jnz .loop |
| %endm |
| |
| |
| %macro VERTx16 1 |
| mov rdx, arg(5) ;filter ptr |
| mov rsi, arg(0) ;src_ptr |
| mov rdi, arg(2) ;output_ptr |
| mov rcx, 0x0400040 |
| |
| movdqa xmm4, [rdx] ;load filters |
| movq xmm5, rcx |
| packsswb xmm4, xmm4 |
| pshuflw xmm0, xmm4, 0b ;k0_k1 |
| pshuflw xmm1, xmm4, 01010101b ;k2_k3 |
| pshuflw xmm2, xmm4, 10101010b ;k4_k5 |
| pshuflw xmm3, xmm4, 11111111b ;k6_k7 |
| |
| punpcklqdq xmm0, xmm0 |
| punpcklqdq xmm1, xmm1 |
| punpcklqdq xmm2, xmm2 |
| punpcklqdq xmm3, xmm3 |
| |
| movdqa k0k1, xmm0 |
| movdqa k2k3, xmm1 |
| pshufd xmm5, xmm5, 0 |
| movdqa k4k5, xmm2 |
| movdqa k6k7, xmm3 |
| movdqa krd, xmm5 |
| |
| movsxd rdx, DWORD PTR arg(1) ;pixels_per_line |
| |
| %if ABI_IS_32BIT=0 |
| movsxd r8, DWORD PTR arg(3) ;out_pitch |
| %endif |
| mov rax, rsi |
| movsxd rcx, DWORD PTR arg(4) ;output_height |
| add rax, rdx |
| |
| lea rbx, [rdx + rdx*4] |
| add rbx, rdx ;pitch * 6 |
| |
| .loop: |
| movq xmm0, [rsi] ;A |
| movq xmm1, [rsi + rdx] ;B |
| movq xmm2, [rsi + rdx * 2] ;C |
| movq xmm3, [rax + rdx * 2] ;D |
| movq xmm4, [rsi + rdx * 4] ;E |
| movq xmm5, [rax + rdx * 4] ;F |
| |
| punpcklbw xmm0, xmm1 ;A B |
| punpcklbw xmm2, xmm3 ;C D |
| punpcklbw xmm4, xmm5 ;E F |
| |
| movq xmm6, [rsi + rbx] ;G |
| movq xmm7, [rax + rbx] ;H |
| |
| pmaddubsw xmm0, k0k1 |
| pmaddubsw xmm2, k2k3 |
| punpcklbw xmm6, xmm7 ;G H |
| pmaddubsw xmm4, k4k5 |
| pmaddubsw xmm6, k6k7 |
| |
| paddsw xmm0, xmm6 |
| movdqa xmm1, xmm2 |
| pmaxsw xmm2, xmm4 |
| pminsw xmm4, xmm1 |
| paddsw xmm0, xmm4 |
| paddsw xmm0, xmm2 |
| |
| paddsw xmm0, krd |
| psraw xmm0, 7 |
| packuswb xmm0, xmm0 |
| %if %1 |
| movq xmm1, [rdi] |
| pavgb xmm0, xmm1 |
| %endif |
| movq [rdi], xmm0 |
| |
| movq xmm0, [rsi + 8] ;A |
| movq xmm1, [rsi + rdx + 8] ;B |
| movq xmm2, [rsi + rdx * 2 + 8] ;C |
| movq xmm3, [rax + rdx * 2 + 8] ;D |
| movq xmm4, [rsi + rdx * 4 + 8] ;E |
| movq xmm5, [rax + rdx * 4 + 8] ;F |
| |
| punpcklbw xmm0, xmm1 ;A B |
| punpcklbw xmm2, xmm3 ;C D |
| punpcklbw xmm4, xmm5 ;E F |
| |
| movq xmm6, [rsi + rbx + 8] ;G |
| movq xmm7, [rax + rbx + 8] ;H |
| punpcklbw xmm6, xmm7 ;G H |
| |
| pmaddubsw xmm0, k0k1 |
| pmaddubsw xmm2, k2k3 |
| pmaddubsw xmm4, k4k5 |
| pmaddubsw xmm6, k6k7 |
| |
| paddsw xmm0, xmm6 |
| movdqa xmm1, xmm2 |
| pmaxsw xmm2, xmm4 |
| pminsw xmm4, xmm1 |
| paddsw xmm0, xmm4 |
| paddsw xmm0, xmm2 |
| |
| paddsw xmm0, krd |
| psraw xmm0, 7 |
| packuswb xmm0, xmm0 |
| |
| add rsi, rdx |
| add rax, rdx |
| %if %1 |
| movq xmm1, [rdi+8] |
| pavgb xmm0, xmm1 |
| %endif |
| |
| movq [rdi+8], xmm0 |
| |
| %if ABI_IS_32BIT |
| add rdi, DWORD PTR arg(3) ;out_pitch |
| %else |
| add rdi, r8 |
| %endif |
| dec rcx |
| jnz .loop |
| %endm |
| |
| ;void vpx_filter_block1d8_v8_ssse3 |
| ;( |
| ; unsigned char *src_ptr, |
| ; unsigned int src_pitch, |
| ; unsigned char *output_ptr, |
| ; unsigned int out_pitch, |
| ; unsigned int output_height, |
| ; short *filter |
| ;) |
| global sym(vpx_filter_block1d4_v8_ssse3) PRIVATE |
| sym(vpx_filter_block1d4_v8_ssse3): |
| push rbp |
| mov rbp, rsp |
| SHADOW_ARGS_TO_STACK 6 |
| SAVE_XMM 7 |
| push rsi |
| push rdi |
| push rbx |
| ; end prolog |
| |
| ALIGN_STACK 16, rax |
| sub rsp, 16*5 |
| %define k0k1 [rsp + 16*0] |
| %define k2k3 [rsp + 16*1] |
| %define k4k5 [rsp + 16*2] |
| %define k6k7 [rsp + 16*3] |
| %define krd [rsp + 16*4] |
| |
| VERTx4 0 |
| |
| add rsp, 16*5 |
| pop rsp |
| pop rbx |
| ; begin epilog |
| pop rdi |
| pop rsi |
| RESTORE_XMM |
| UNSHADOW_ARGS |
| pop rbp |
| ret |
| |
| ;void vpx_filter_block1d8_v8_ssse3 |
| ;( |
| ; unsigned char *src_ptr, |
| ; unsigned int src_pitch, |
| ; unsigned char *output_ptr, |
| ; unsigned int out_pitch, |
| ; unsigned int output_height, |
| ; short *filter |
| ;) |
| global sym(vpx_filter_block1d8_v8_ssse3) PRIVATE |
| sym(vpx_filter_block1d8_v8_ssse3): |
| push rbp |
| mov rbp, rsp |
| SHADOW_ARGS_TO_STACK 6 |
| SAVE_XMM 7 |
| push rsi |
| push rdi |
| push rbx |
| ; end prolog |
| |
| ALIGN_STACK 16, rax |
| sub rsp, 16*5 |
| %define k0k1 [rsp + 16*0] |
| %define k2k3 [rsp + 16*1] |
| %define k4k5 [rsp + 16*2] |
| %define k6k7 [rsp + 16*3] |
| %define krd [rsp + 16*4] |
| |
| VERTx8 0 |
| |
| add rsp, 16*5 |
| pop rsp |
| pop rbx |
| ; begin epilog |
| pop rdi |
| pop rsi |
| RESTORE_XMM |
| UNSHADOW_ARGS |
| pop rbp |
| ret |
| |
| ;void vpx_filter_block1d16_v8_ssse3 |
| ;( |
| ; unsigned char *src_ptr, |
| ; unsigned int src_pitch, |
| ; unsigned char *output_ptr, |
| ; unsigned int out_pitch, |
| ; unsigned int output_height, |
| ; short *filter |
| ;) |
| global sym(vpx_filter_block1d16_v8_ssse3) PRIVATE |
| sym(vpx_filter_block1d16_v8_ssse3): |
| push rbp |
| mov rbp, rsp |
| SHADOW_ARGS_TO_STACK 6 |
| SAVE_XMM 7 |
| push rsi |
| push rdi |
| push rbx |
| ; end prolog |
| |
| ALIGN_STACK 16, rax |
| sub rsp, 16*5 |
| %define k0k1 [rsp + 16*0] |
| %define k2k3 [rsp + 16*1] |
| %define k4k5 [rsp + 16*2] |
| %define k6k7 [rsp + 16*3] |
| %define krd [rsp + 16*4] |
| |
| VERTx16 0 |
| |
| add rsp, 16*5 |
| pop rsp |
| pop rbx |
| ; begin epilog |
| pop rdi |
| pop rsi |
| RESTORE_XMM |
| UNSHADOW_ARGS |
| pop rbp |
| ret |
| |
| ;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| |
| |
| global sym(vpx_filter_block1d4_v8_avg_ssse3) PRIVATE |
| sym(vpx_filter_block1d4_v8_avg_ssse3): |
| push rbp |
| mov rbp, rsp |
| SHADOW_ARGS_TO_STACK 6 |
| SAVE_XMM 7 |
| push rsi |
| push rdi |
| push rbx |
| ; end prolog |
| |
| ALIGN_STACK 16, rax |
| sub rsp, 16*5 |
| %define k0k1 [rsp + 16*0] |
| %define k2k3 [rsp + 16*1] |
| %define k4k5 [rsp + 16*2] |
| %define k6k7 [rsp + 16*3] |
| %define krd [rsp + 16*4] |
| |
| VERTx4 1 |
| |
| add rsp, 16*5 |
| pop rsp |
| pop rbx |
| ; begin epilog |
| pop rdi |
| pop rsi |
| RESTORE_XMM |
| UNSHADOW_ARGS |
| pop rbp |
| ret |
| |
| global sym(vpx_filter_block1d8_v8_avg_ssse3) PRIVATE |
| sym(vpx_filter_block1d8_v8_avg_ssse3): |
| push rbp |
| mov rbp, rsp |
| SHADOW_ARGS_TO_STACK 6 |
| SAVE_XMM 7 |
| push rsi |
| push rdi |
| push rbx |
| ; end prolog |
| |
| ALIGN_STACK 16, rax |
| sub rsp, 16*5 |
| %define k0k1 [rsp + 16*0] |
| %define k2k3 [rsp + 16*1] |
| %define k4k5 [rsp + 16*2] |
| %define k6k7 [rsp + 16*3] |
| %define krd [rsp + 16*4] |
| |
| VERTx8 1 |
| |
| add rsp, 16*5 |
| pop rsp |
| pop rbx |
| ; begin epilog |
| pop rdi |
| pop rsi |
| RESTORE_XMM |
| UNSHADOW_ARGS |
| pop rbp |
| ret |
| |
| global sym(vpx_filter_block1d16_v8_avg_ssse3) PRIVATE |
| sym(vpx_filter_block1d16_v8_avg_ssse3): |
| push rbp |
| mov rbp, rsp |
| SHADOW_ARGS_TO_STACK 6 |
| SAVE_XMM 7 |
| push rsi |
| push rdi |
| push rbx |
| ; end prolog |
| |
| ALIGN_STACK 16, rax |
| sub rsp, 16*5 |
| %define k0k1 [rsp + 16*0] |
| %define k2k3 [rsp + 16*1] |
| %define k4k5 [rsp + 16*2] |
| %define k6k7 [rsp + 16*3] |
| %define krd [rsp + 16*4] |
| |
| VERTx16 1 |
| |
| add rsp, 16*5 |
| pop rsp |
| pop rbx |
| ; begin epilog |
| pop rdi |
| pop rsi |
| RESTORE_XMM |
| UNSHADOW_ARGS |
| pop rbp |
| ret |
| |
| ;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| %macro HORIZx4_ROW 2 |
| movdqa %2, %1 |
| pshufb %1, [GLOBAL(shuf_t0t1)] |
| pshufb %2, [GLOBAL(shuf_t2t3)] |
| pmaddubsw %1, k0k1k4k5 |
| pmaddubsw %2, k2k3k6k7 |
| |
| movdqa xmm4, %1 |
| movdqa xmm5, %2 |
| psrldq %1, 8 |
| psrldq %2, 8 |
| movdqa xmm6, xmm5 |
| |
| paddsw xmm4, %2 |
| pmaxsw xmm5, %1 |
| pminsw %1, xmm6 |
| paddsw %1, xmm4 |
| paddsw %1, xmm5 |
| |
| paddsw %1, krd |
| psraw %1, 7 |
| packuswb %1, %1 |
| %endm |
| |
| %macro HORIZx4 1 |
| mov rdx, arg(5) ;filter ptr |
| mov rsi, arg(0) ;src_ptr |
| mov rdi, arg(2) ;output_ptr |
| mov rcx, 0x0400040 |
| |
| movdqa xmm4, [rdx] ;load filters |
| movq xmm5, rcx |
| packsswb xmm4, xmm4 |
| pshuflw xmm6, xmm4, 0b ;k0_k1 |
| pshufhw xmm6, xmm6, 10101010b ;k0_k1_k4_k5 |
| pshuflw xmm7, xmm4, 01010101b ;k2_k3 |
| pshufhw xmm7, xmm7, 11111111b ;k2_k3_k6_k7 |
| pshufd xmm5, xmm5, 0 ;rounding |
| |
| movdqa k0k1k4k5, xmm6 |
| movdqa k2k3k6k7, xmm7 |
| movdqa krd, xmm5 |
| |
| movsxd rax, dword ptr arg(1) ;src_pixels_per_line |
| movsxd rdx, dword ptr arg(3) ;output_pitch |
| movsxd rcx, dword ptr arg(4) ;output_height |
| shr rcx, 1 |
| .loop: |
| ;Do two rows once |
| movq xmm0, [rsi - 3] ;load src |
| movq xmm1, [rsi + 5] |
| movq xmm2, [rsi + rax - 3] |
| movq xmm3, [rsi + rax + 5] |
| punpcklqdq xmm0, xmm1 |
| punpcklqdq xmm2, xmm3 |
| |
| HORIZx4_ROW xmm0, xmm1 |
| HORIZx4_ROW xmm2, xmm3 |
| %if %1 |
| movd xmm1, [rdi] |
| pavgb xmm0, xmm1 |
| movd xmm3, [rdi + rdx] |
| pavgb xmm2, xmm3 |
| %endif |
| movd [rdi], xmm0 |
| movd [rdi +rdx], xmm2 |
| |
| lea rsi, [rsi + rax] |
| prefetcht0 [rsi + 4 * rax - 3] |
| lea rsi, [rsi + rax] |
| lea rdi, [rdi + 2 * rdx] |
| prefetcht0 [rsi + 2 * rax - 3] |
| |
| dec rcx |
| jnz .loop |
| |
| ; Do last row if output_height is odd |
| movsxd rcx, dword ptr arg(4) ;output_height |
| and rcx, 1 |
| je .done |
| |
| movq xmm0, [rsi - 3] ; load src |
| movq xmm1, [rsi + 5] |
| punpcklqdq xmm0, xmm1 |
| |
| HORIZx4_ROW xmm0, xmm1 |
| %if %1 |
| movd xmm1, [rdi] |
| pavgb xmm0, xmm1 |
| %endif |
| movd [rdi], xmm0 |
| .done |
| %endm |
| |
| %macro HORIZx8_ROW 4 |
| movdqa %2, %1 |
| movdqa %3, %1 |
| movdqa %4, %1 |
| |
| pshufb %1, [GLOBAL(shuf_t0t1)] |
| pshufb %2, [GLOBAL(shuf_t2t3)] |
| pshufb %3, [GLOBAL(shuf_t4t5)] |
| pshufb %4, [GLOBAL(shuf_t6t7)] |
| |
| pmaddubsw %1, k0k1 |
| pmaddubsw %2, k2k3 |
| pmaddubsw %3, k4k5 |
| pmaddubsw %4, k6k7 |
| |
| paddsw %1, %4 |
| movdqa %4, %2 |
| pmaxsw %2, %3 |
| pminsw %3, %4 |
| paddsw %1, %3 |
| paddsw %1, %2 |
| |
| paddsw %1, krd |
| psraw %1, 7 |
| packuswb %1, %1 |
| %endm |
| |
| %macro HORIZx8 1 |
| mov rdx, arg(5) ;filter ptr |
| mov rsi, arg(0) ;src_ptr |
| mov rdi, arg(2) ;output_ptr |
| mov rcx, 0x0400040 |
| |
| movdqa xmm4, [rdx] ;load filters |
| movq xmm5, rcx |
| packsswb xmm4, xmm4 |
| pshuflw xmm0, xmm4, 0b ;k0_k1 |
| pshuflw xmm1, xmm4, 01010101b ;k2_k3 |
| pshuflw xmm2, xmm4, 10101010b ;k4_k5 |
| pshuflw xmm3, xmm4, 11111111b ;k6_k7 |
| |
| punpcklqdq xmm0, xmm0 |
| punpcklqdq xmm1, xmm1 |
| punpcklqdq xmm2, xmm2 |
| punpcklqdq xmm3, xmm3 |
| |
| movdqa k0k1, xmm0 |
| movdqa k2k3, xmm1 |
| pshufd xmm5, xmm5, 0 |
| movdqa k4k5, xmm2 |
| movdqa k6k7, xmm3 |
| movdqa krd, xmm5 |
| |
| movsxd rax, dword ptr arg(1) ;src_pixels_per_line |
| movsxd rdx, dword ptr arg(3) ;output_pitch |
| movsxd rcx, dword ptr arg(4) ;output_height |
| shr rcx, 1 |
| |
| .loop: |
| movq xmm0, [rsi - 3] ;load src |
| movq xmm3, [rsi + 5] |
| movq xmm4, [rsi + rax - 3] |
| movq xmm7, [rsi + rax + 5] |
| punpcklqdq xmm0, xmm3 |
| punpcklqdq xmm4, xmm7 |
| |
| HORIZx8_ROW xmm0, xmm1, xmm2, xmm3 |
| HORIZx8_ROW xmm4, xmm5, xmm6, xmm7 |
| %if %1 |
| movq xmm1, [rdi] |
| movq xmm2, [rdi + rdx] |
| pavgb xmm0, xmm1 |
| pavgb xmm4, xmm2 |
| %endif |
| movq [rdi], xmm0 |
| movq [rdi + rdx], xmm4 |
| |
| lea rsi, [rsi + rax] |
| prefetcht0 [rsi + 4 * rax - 3] |
| lea rsi, [rsi + rax] |
| lea rdi, [rdi + 2 * rdx] |
| prefetcht0 [rsi + 2 * rax - 3] |
| dec rcx |
| jnz .loop |
| |
| ;Do last row if output_height is odd |
| movsxd rcx, dword ptr arg(4) ;output_height |
| and rcx, 1 |
| je .done |
| |
| movq xmm0, [rsi - 3] |
| movq xmm3, [rsi + 5] |
| punpcklqdq xmm0, xmm3 |
| |
| HORIZx8_ROW xmm0, xmm1, xmm2, xmm3 |
| %if %1 |
| movq xmm1, [rdi] |
| pavgb xmm0, xmm1 |
| %endif |
| movq [rdi], xmm0 |
| .done |
| %endm |
| |
| %macro HORIZx16 1 |
| mov rdx, arg(5) ;filter ptr |
| mov rsi, arg(0) ;src_ptr |
| mov rdi, arg(2) ;output_ptr |
| mov rcx, 0x0400040 |
| |
| movdqa xmm4, [rdx] ;load filters |
| movq xmm5, rcx |
| packsswb xmm4, xmm4 |
| pshuflw xmm0, xmm4, 0b ;k0_k1 |
| pshuflw xmm1, xmm4, 01010101b ;k2_k3 |
| pshuflw xmm2, xmm4, 10101010b ;k4_k5 |
| pshuflw xmm3, xmm4, 11111111b ;k6_k7 |
| |
| punpcklqdq xmm0, xmm0 |
| punpcklqdq xmm1, xmm1 |
| punpcklqdq xmm2, xmm2 |
| punpcklqdq xmm3, xmm3 |
| |
| movdqa k0k1, xmm0 |
| movdqa k2k3, xmm1 |
| pshufd xmm5, xmm5, 0 |
| movdqa k4k5, xmm2 |
| movdqa k6k7, xmm3 |
| movdqa krd, xmm5 |
| |
| movsxd rax, dword ptr arg(1) ;src_pixels_per_line |
| movsxd rdx, dword ptr arg(3) ;output_pitch |
| movsxd rcx, dword ptr arg(4) ;output_height |
| |
| .loop: |
| prefetcht0 [rsi + 2 * rax -3] |
| |
| movq xmm0, [rsi - 3] ;load src data |
| movq xmm4, [rsi + 5] |
| movq xmm6, [rsi + 13] |
| punpcklqdq xmm0, xmm4 |
| punpcklqdq xmm4, xmm6 |
| |
| movdqa xmm7, xmm0 |
| |
| punpcklbw xmm7, xmm7 |
| punpckhbw xmm0, xmm0 |
| movdqa xmm1, xmm0 |
| movdqa xmm2, xmm0 |
| movdqa xmm3, xmm0 |
| |
| palignr xmm0, xmm7, 1 |
| palignr xmm1, xmm7, 5 |
| pmaddubsw xmm0, k0k1 |
| palignr xmm2, xmm7, 9 |
| pmaddubsw xmm1, k2k3 |
| palignr xmm3, xmm7, 13 |
| |
| pmaddubsw xmm2, k4k5 |
| pmaddubsw xmm3, k6k7 |
| paddsw xmm0, xmm3 |
| |
| movdqa xmm3, xmm4 |
| punpcklbw xmm3, xmm3 |
| punpckhbw xmm4, xmm4 |
| |
| movdqa xmm5, xmm4 |
| movdqa xmm6, xmm4 |
| movdqa xmm7, xmm4 |
| |
| palignr xmm4, xmm3, 1 |
| palignr xmm5, xmm3, 5 |
| palignr xmm6, xmm3, 9 |
| palignr xmm7, xmm3, 13 |
| |
| movdqa xmm3, xmm1 |
| pmaddubsw xmm4, k0k1 |
| pmaxsw xmm1, xmm2 |
| pmaddubsw xmm5, k2k3 |
| pminsw xmm2, xmm3 |
| pmaddubsw xmm6, k4k5 |
| paddsw xmm0, xmm2 |
| pmaddubsw xmm7, k6k7 |
| paddsw xmm0, xmm1 |
| |
| paddsw xmm4, xmm7 |
| movdqa xmm7, xmm5 |
| pmaxsw xmm5, xmm6 |
| pminsw xmm6, xmm7 |
| paddsw xmm4, xmm6 |
| paddsw xmm4, xmm5 |
| |
| paddsw xmm0, krd |
| paddsw xmm4, krd |
| psraw xmm0, 7 |
| psraw xmm4, 7 |
| packuswb xmm0, xmm0 |
| packuswb xmm4, xmm4 |
| punpcklqdq xmm0, xmm4 |
| %if %1 |
| movdqa xmm1, [rdi] |
| pavgb xmm0, xmm1 |
| %endif |
| |
| lea rsi, [rsi + rax] |
| movdqa [rdi], xmm0 |
| |
| lea rdi, [rdi + rdx] |
| dec rcx |
| jnz .loop |
| %endm |
| |
| ;void vpx_filter_block1d4_h8_ssse3 |
| ;( |
| ; 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(vpx_filter_block1d4_h8_ssse3) PRIVATE |
| sym(vpx_filter_block1d4_h8_ssse3): |
| push rbp |
| mov rbp, rsp |
| SHADOW_ARGS_TO_STACK 6 |
| SAVE_XMM 7 |
| GET_GOT rbx |
| push rsi |
| push rdi |
| ; end prolog |
| |
| ALIGN_STACK 16, rax |
| sub rsp, 16 * 3 |
| %define k0k1k4k5 [rsp + 16 * 0] |
| %define k2k3k6k7 [rsp + 16 * 1] |
| %define krd [rsp + 16 * 2] |
| |
| HORIZx4 0 |
| |
| add rsp, 16 * 3 |
| pop rsp |
| ; begin epilog |
| pop rdi |
| pop rsi |
| RESTORE_GOT |
| RESTORE_XMM |
| UNSHADOW_ARGS |
| pop rbp |
| ret |
| |
| ;void vpx_filter_block1d8_h8_ssse3 |
| ;( |
| ; 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(vpx_filter_block1d8_h8_ssse3) PRIVATE |
| sym(vpx_filter_block1d8_h8_ssse3): |
| push rbp |
| mov rbp, rsp |
| SHADOW_ARGS_TO_STACK 6 |
| SAVE_XMM 7 |
| GET_GOT rbx |
| push rsi |
| push rdi |
| ; end prolog |
| |
| ALIGN_STACK 16, rax |
| sub rsp, 16*5 |
| %define k0k1 [rsp + 16*0] |
| %define k2k3 [rsp + 16*1] |
| %define k4k5 [rsp + 16*2] |
| %define k6k7 [rsp + 16*3] |
| %define krd [rsp + 16*4] |
| |
| HORIZx8 0 |
| |
| add rsp, 16*5 |
| pop rsp |
| |
| ; begin epilog |
| pop rdi |
| pop rsi |
| RESTORE_GOT |
| RESTORE_XMM |
| UNSHADOW_ARGS |
| pop rbp |
| ret |
| |
| ;void vpx_filter_block1d16_h8_ssse3 |
| ;( |
| ; 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(vpx_filter_block1d16_h8_ssse3) PRIVATE |
| sym(vpx_filter_block1d16_h8_ssse3): |
| push rbp |
| mov rbp, rsp |
| SHADOW_ARGS_TO_STACK 6 |
| SAVE_XMM 7 |
| GET_GOT rbx |
| push rsi |
| push rdi |
| ; end prolog |
| |
| ALIGN_STACK 16, rax |
| sub rsp, 16*5 |
| %define k0k1 [rsp + 16*0] |
| %define k2k3 [rsp + 16*1] |
| %define k4k5 [rsp + 16*2] |
| %define k6k7 [rsp + 16*3] |
| %define krd [rsp + 16*4] |
| |
| HORIZx16 0 |
| |
| add rsp, 16*5 |
| pop rsp |
| |
| ; begin epilog |
| pop rdi |
| pop rsi |
| RESTORE_GOT |
| RESTORE_XMM |
| UNSHADOW_ARGS |
| pop rbp |
| ret |
| |
| global sym(vpx_filter_block1d4_h8_avg_ssse3) PRIVATE |
| sym(vpx_filter_block1d4_h8_avg_ssse3): |
| push rbp |
| mov rbp, rsp |
| SHADOW_ARGS_TO_STACK 6 |
| SAVE_XMM 7 |
| GET_GOT rbx |
| push rsi |
| push rdi |
| ; end prolog |
| |
| ALIGN_STACK 16, rax |
| sub rsp, 16 * 3 |
| %define k0k1k4k5 [rsp + 16 * 0] |
| %define k2k3k6k7 [rsp + 16 * 1] |
| %define krd [rsp + 16 * 2] |
| |
| HORIZx4 1 |
| |
| add rsp, 16 * 3 |
| pop rsp |
| ; begin epilog |
| pop rdi |
| pop rsi |
| RESTORE_GOT |
| RESTORE_XMM |
| UNSHADOW_ARGS |
| pop rbp |
| ret |
| |
| global sym(vpx_filter_block1d8_h8_avg_ssse3) PRIVATE |
| sym(vpx_filter_block1d8_h8_avg_ssse3): |
| push rbp |
| mov rbp, rsp |
| SHADOW_ARGS_TO_STACK 6 |
| SAVE_XMM 7 |
| GET_GOT rbx |
| push rsi |
| push rdi |
| ; end prolog |
| |
| ALIGN_STACK 16, rax |
| sub rsp, 16*5 |
| %define k0k1 [rsp + 16*0] |
| %define k2k3 [rsp + 16*1] |
| %define k4k5 [rsp + 16*2] |
| %define k6k7 [rsp + 16*3] |
| %define krd [rsp + 16*4] |
| |
| HORIZx8 1 |
| |
| add rsp, 16*5 |
| pop rsp |
| |
| ; begin epilog |
| pop rdi |
| pop rsi |
| RESTORE_GOT |
| RESTORE_XMM |
| UNSHADOW_ARGS |
| pop rbp |
| ret |
| |
| global sym(vpx_filter_block1d16_h8_avg_ssse3) PRIVATE |
| sym(vpx_filter_block1d16_h8_avg_ssse3): |
| push rbp |
| mov rbp, rsp |
| SHADOW_ARGS_TO_STACK 6 |
| SAVE_XMM 7 |
| GET_GOT rbx |
| push rsi |
| push rdi |
| ; end prolog |
| |
| ALIGN_STACK 16, rax |
| sub rsp, 16*5 |
| %define k0k1 [rsp + 16*0] |
| %define k2k3 [rsp + 16*1] |
| %define k4k5 [rsp + 16*2] |
| %define k6k7 [rsp + 16*3] |
| %define krd [rsp + 16*4] |
| |
| HORIZx16 1 |
| |
| add rsp, 16*5 |
| pop rsp |
| |
| ; begin epilog |
| pop rdi |
| pop rsi |
| RESTORE_GOT |
| RESTORE_XMM |
| UNSHADOW_ARGS |
| pop rbp |
| ret |
| SECTION_RODATA |
| align 16 |
| shuf_t0t1: |
| db 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8 |
| align 16 |
| shuf_t2t3: |
| db 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10 |
| align 16 |
| shuf_t4t5: |
| db 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12 |
| align 16 |
| shuf_t6t7: |
| db 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14 |
