932 lines
24 KiB
NASM
932 lines
24 KiB
NASM
;
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; Copyright (c) 2010 The VP8 project authors. All Rights Reserved.
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;
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; Use of this source code is governed by a BSD-style license
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; that can be found in the LICENSE file in the root of the source
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; tree. An additional intellectual property rights grant can be found
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; in the file PATENTS. All contributing project authors may
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; be found in the AUTHORS file in the root of the source tree.
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;
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%include "vpx_ports/x86_abi_support.asm"
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%define BLOCK_HEIGHT_WIDTH 4
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%define VP8_FILTER_WEIGHT 128
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%define VP8_FILTER_SHIFT 7
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;/************************************************************************************
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; Notes: filter_block1d_h6 applies a 6 tap filter horizontally to the input pixels. The
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; input pixel array has output_height rows. This routine assumes that output_height is an
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; even number. This function handles 8 pixels in horizontal direction, calculating ONE
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; rows each iteration to take advantage of the 128 bits operations.
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;
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; This is an implementation of some of the SSE optimizations first seen in ffvp8
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;
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;*************************************************************************************/
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;void vp8_filter_block1d8_h6_ssse3
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;(
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; unsigned char *src_ptr,
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; unsigned int src_pixels_per_line,
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; unsigned char *output_ptr,
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; unsigned int output_pitch,
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; unsigned int output_height,
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; unsigned int vp8_filter_index
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;)
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global sym(vp8_filter_block1d8_h6_ssse3)
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sym(vp8_filter_block1d8_h6_ssse3):
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push rbp
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mov rbp, rsp
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SHADOW_ARGS_TO_STACK 6
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GET_GOT rbx
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push rsi
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push rdi
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; end prolog
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movsxd rdx, DWORD PTR arg(5) ;table index
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xor rsi, rsi
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shl rdx, 4
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movdqa xmm7, [rd GLOBAL]
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lea rax, [k0_k5 GLOBAL]
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add rax, rdx
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mov rdi, arg(2) ;output_ptr
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cmp esi, DWORD PTR [rax]
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je vp8_filter_block1d8_h4_ssse3
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movdqa xmm4, XMMWORD PTR [rax] ;k0_k5
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movdqa xmm5, XMMWORD PTR [rax+256] ;k2_k4
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movdqa xmm6, XMMWORD PTR [rax+128] ;k1_k3
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mov rsi, arg(0) ;src_ptr
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movsxd rax, dword ptr arg(1) ;src_pixels_per_line
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movsxd rcx, dword ptr arg(4) ;output_height
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movsxd rdx, dword ptr arg(3) ;output_pitch
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sub rdi, rdx
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;xmm3 free
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filter_block1d8_h6_rowloop_ssse3:
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movdqu xmm0, XMMWORD PTR [rsi - 2]
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movdqa xmm1, xmm0
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pshufb xmm0, [shuf1b GLOBAL]
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movdqa xmm2, xmm1
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pshufb xmm1, [shuf2b GLOBAL]
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pmaddubsw xmm0, xmm4
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pmaddubsw xmm1, xmm5
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pshufb xmm2, [shuf3b GLOBAL]
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add rdi, rdx
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pmaddubsw xmm2, xmm6
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lea rsi, [rsi + rax]
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dec rcx
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paddsw xmm0, xmm1
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paddsw xmm0, xmm7
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paddsw xmm0, xmm2
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psraw xmm0, 7
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packuswb xmm0, xmm0
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movq MMWORD Ptr [rdi], xmm0
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jnz filter_block1d8_h6_rowloop_ssse3
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; begin epilog
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pop rdi
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pop rsi
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RESTORE_GOT
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UNSHADOW_ARGS
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pop rbp
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ret
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vp8_filter_block1d8_h4_ssse3:
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movdqa xmm5, XMMWORD PTR [rax+256] ;k2_k4
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movdqa xmm6, XMMWORD PTR [rax+128] ;k1_k3
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movdqa xmm3, XMMWORD PTR [shuf2b GLOBAL]
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movdqa xmm4, XMMWORD PTR [shuf3b GLOBAL]
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mov rsi, arg(0) ;src_ptr
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movsxd rax, dword ptr arg(1) ;src_pixels_per_line
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movsxd rcx, dword ptr arg(4) ;output_height
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movsxd rdx, dword ptr arg(3) ;output_pitch
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sub rdi, rdx
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;xmm3 free
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filter_block1d8_h4_rowloop_ssse3:
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movdqu xmm0, XMMWORD PTR [rsi - 2]
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movdqa xmm2, xmm0
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pshufb xmm0, xmm3 ;[shuf2b GLOBAL]
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pshufb xmm2, xmm4 ;[shuf3b GLOBAL]
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pmaddubsw xmm0, xmm5
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add rdi, rdx
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pmaddubsw xmm2, xmm6
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lea rsi, [rsi + rax]
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dec rcx
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paddsw xmm0, xmm7
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paddsw xmm0, xmm2
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psraw xmm0, 7
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packuswb xmm0, xmm0
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movq MMWORD Ptr [rdi], xmm0
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jnz filter_block1d8_h4_rowloop_ssse3
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; begin epilog
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pop rdi
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pop rsi
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RESTORE_GOT
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UNSHADOW_ARGS
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pop rbp
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ret
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;void vp8_filter_block1d16_h6_ssse3
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;(
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; unsigned char *src_ptr,
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; unsigned int src_pixels_per_line,
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; unsigned char *output_ptr,
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; unsigned int output_pitch,
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; unsigned int output_height,
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; unsigned int vp8_filter_index
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;)
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global sym(vp8_filter_block1d16_h6_ssse3)
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sym(vp8_filter_block1d16_h6_ssse3):
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push rbp
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mov rbp, rsp
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SHADOW_ARGS_TO_STACK 6
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SAVE_XMM
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GET_GOT rbx
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push rsi
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push rdi
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; end prolog
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movsxd rdx, DWORD PTR arg(5) ;table index
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xor rsi, rsi
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shl rdx, 4 ;
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lea rax, [k0_k5 GLOBAL]
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add rax, rdx
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mov rdi, arg(2) ;output_ptr
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movdqa xmm7, [rd GLOBAL]
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;;
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;; cmp esi, DWORD PTR [rax]
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;; je vp8_filter_block1d16_h4_ssse3
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mov rsi, arg(0) ;src_ptr
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movdqa xmm4, XMMWORD PTR [rax] ;k0_k5
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movdqa xmm5, XMMWORD PTR [rax+256] ;k2_k4
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movdqa xmm6, XMMWORD PTR [rax+128] ;k1_k3
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movsxd rax, dword ptr arg(1) ;src_pixels_per_line
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movsxd rcx, dword ptr arg(4) ;output_height
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movsxd rdx, dword ptr arg(3) ;output_pitch
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filter_block1d16_h6_rowloop_ssse3:
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movdqu xmm0, XMMWORD PTR [rsi - 2]
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movdqa xmm1, xmm0
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pshufb xmm0, [shuf1b GLOBAL]
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movdqa xmm2, xmm1
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pmaddubsw xmm0, xmm4
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pshufb xmm1, [shuf2b GLOBAL]
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pshufb xmm2, [shuf3b GLOBAL]
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pmaddubsw xmm1, xmm5
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movdqu xmm3, XMMWORD PTR [rsi + 6]
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pmaddubsw xmm2, xmm6
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paddsw xmm0, xmm1
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movdqa xmm1, xmm3
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pshufb xmm3, [shuf1b GLOBAL]
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paddsw xmm0, xmm7
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pmaddubsw xmm3, xmm4
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paddsw xmm0, xmm2
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movdqa xmm2, xmm1
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pshufb xmm1, [shuf2b GLOBAL]
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pshufb xmm2, [shuf3b GLOBAL]
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pmaddubsw xmm1, xmm5
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pmaddubsw xmm2, xmm6
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psraw xmm0, 7
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packuswb xmm0, xmm0
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lea rsi, [rsi + rax]
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paddsw xmm3, xmm1
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paddsw xmm3, xmm7
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paddsw xmm3, xmm2
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psraw xmm3, 7
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packuswb xmm3, xmm3
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punpcklqdq xmm0, xmm3
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movdqa XMMWORD Ptr [rdi], xmm0
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add rdi, rdx
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dec rcx
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jnz filter_block1d16_h6_rowloop_ssse3
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; begin epilog
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pop rdi
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pop rsi
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RESTORE_GOT
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UNSHADOW_ARGS
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pop rbp
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ret
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vp8_filter_block1d16_h4_ssse3:
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movdqa xmm5, XMMWORD PTR [rax+256] ;k2_k4
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movdqa xmm6, XMMWORD PTR [rax+128] ;k1_k3
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mov rsi, arg(0) ;src_ptr
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movsxd rax, dword ptr arg(1) ;src_pixels_per_line
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movsxd rcx, dword ptr arg(4) ;output_height
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movsxd rdx, dword ptr arg(3) ;output_pitch
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filter_block1d16_h4_rowloop_ssse3:
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movdqu xmm1, XMMWORD PTR [rsi - 2]
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movdqa xmm2, xmm1
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pshufb xmm1, [shuf2b GLOBAL]
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pshufb xmm2, [shuf3b GLOBAL]
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pmaddubsw xmm1, xmm5
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movdqu xmm3, XMMWORD PTR [rsi + 6]
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pmaddubsw xmm2, xmm6
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movdqa xmm0, xmm3
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pshufb xmm3, [shuf3b GLOBAL]
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pshufb xmm0, [shuf2b GLOBAL]
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paddsw xmm1, xmm7
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paddsw xmm1, xmm2
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pmaddubsw xmm0, xmm5
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pmaddubsw xmm3, xmm6
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psraw xmm1, 7
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packuswb xmm1, xmm1
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lea rsi, [rsi + rax]
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paddsw xmm3, xmm0
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paddsw xmm3, xmm7
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psraw xmm3, 7
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packuswb xmm3, xmm3
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punpcklqdq xmm1, xmm3
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movdqa XMMWORD Ptr [rdi], xmm1
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add rdi, rdx
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dec rcx
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jnz filter_block1d16_h4_rowloop_ssse3
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; begin epilog
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pop rdi
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pop rsi
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RESTORE_GOT
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UNSHADOW_ARGS
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pop rbp
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ret
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;void vp8_filter_block1d4_h6_ssse3
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;(
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; unsigned char *src_ptr,
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; unsigned int src_pixels_per_line,
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; unsigned char *output_ptr,
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; unsigned int output_pitch,
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; unsigned int output_height,
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; unsigned int vp8_filter_index
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;)
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global sym(vp8_filter_block1d4_h6_ssse3)
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sym(vp8_filter_block1d4_h6_ssse3):
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push rbp
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mov rbp, rsp
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SHADOW_ARGS_TO_STACK 6
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GET_GOT rbx
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push rsi
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push rdi
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; end prolog
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movsxd rdx, DWORD PTR arg(5) ;table index
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xor rsi, rsi
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shl rdx, 4 ;
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lea rax, [k0_k5 GLOBAL]
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add rax, rdx
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movdqa xmm7, [rd GLOBAL]
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cmp esi, DWORD PTR [rax]
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je vp8_filter_block1d4_h4_ssse3
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movdqa xmm4, XMMWORD PTR [rax] ;k0_k5
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movdqa xmm5, XMMWORD PTR [rax+256] ;k2_k4
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movdqa xmm6, XMMWORD PTR [rax+128] ;k1_k3
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mov rsi, arg(0) ;src_ptr
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mov rdi, arg(2) ;output_ptr
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movsxd rax, dword ptr arg(1) ;src_pixels_per_line
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movsxd rcx, dword ptr arg(4) ;output_height
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movsxd rdx, dword ptr arg(3) ;output_pitch
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;xmm3 free
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filter_block1d4_h6_rowloop_ssse3:
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movdqu xmm0, XMMWORD PTR [rsi - 2]
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movdqa xmm1, xmm0
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pshufb xmm0, [shuf1b GLOBAL]
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movdqa xmm2, xmm1
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pshufb xmm1, [shuf2b GLOBAL]
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pmaddubsw xmm0, xmm4
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pshufb xmm2, [shuf3b GLOBAL]
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pmaddubsw xmm1, xmm5
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;--
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pmaddubsw xmm2, xmm6
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lea rsi, [rsi + rax]
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;--
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paddsw xmm0, xmm1
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paddsw xmm0, xmm7
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pxor xmm1, xmm1
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paddsw xmm0, xmm2
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psraw xmm0, 7
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packuswb xmm0, xmm0
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movd DWORD PTR [rdi], xmm0
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add rdi, rdx
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dec rcx
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jnz filter_block1d4_h6_rowloop_ssse3
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; begin epilog
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pop rdi
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pop rsi
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RESTORE_GOT
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UNSHADOW_ARGS
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pop rbp
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ret
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vp8_filter_block1d4_h4_ssse3:
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movdqa xmm5, XMMWORD PTR [rax+256] ;k2_k4
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movdqa xmm6, XMMWORD PTR [rax+128] ;k1_k3
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movdqa xmm0, XMMWORD PTR [shuf2b GLOBAL]
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movdqa xmm3, XMMWORD PTR [shuf3b GLOBAL]
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mov rsi, arg(0) ;src_ptr
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mov rdi, arg(2) ;output_ptr
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movsxd rax, dword ptr arg(1) ;src_pixels_per_line
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movsxd rcx, dword ptr arg(4) ;output_height
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movsxd rdx, dword ptr arg(3) ;output_pitch
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filter_block1d4_h4_rowloop_ssse3:
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movdqu xmm1, XMMWORD PTR [rsi - 2]
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movdqa xmm2, xmm1
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pshufb xmm1, xmm0 ;;[shuf2b GLOBAL]
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pshufb xmm2, xmm3 ;;[shuf3b GLOBAL]
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pmaddubsw xmm1, xmm5
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;--
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pmaddubsw xmm2, xmm6
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lea rsi, [rsi + rax]
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;--
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paddsw xmm1, xmm7
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paddsw xmm1, xmm2
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psraw xmm1, 7
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packuswb xmm1, xmm1
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movd DWORD PTR [rdi], xmm1
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add rdi, rdx
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dec rcx
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jnz filter_block1d4_h4_rowloop_ssse3
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; begin epilog
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pop rdi
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pop rsi
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RESTORE_GOT
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UNSHADOW_ARGS
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pop rbp
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ret
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;void vp8_filter_block1d16_v6_ssse3
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;(
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; unsigned char *src_ptr,
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; unsigned int src_pitch,
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; unsigned char *output_ptr,
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; unsigned int out_pitch,
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; unsigned int output_height,
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; unsigned int vp8_filter_index
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;)
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global sym(vp8_filter_block1d16_v6_ssse3)
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sym(vp8_filter_block1d16_v6_ssse3):
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push rbp
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mov rbp, rsp
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SHADOW_ARGS_TO_STACK 6
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GET_GOT rbx
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push rsi
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push rdi
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; end prolog
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movsxd rdx, DWORD PTR arg(5) ;table index
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xor rsi, rsi
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shl rdx, 4 ;
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lea rax, [k0_k5 GLOBAL]
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add rax, rdx
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cmp esi, DWORD PTR [rax]
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je vp8_filter_block1d16_v4_ssse3
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movdqa xmm5, XMMWORD PTR [rax] ;k0_k5
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movdqa xmm6, XMMWORD PTR [rax+256] ;k2_k4
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movdqa xmm7, XMMWORD PTR [rax+128] ;k1_k3
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mov rsi, arg(0) ;src_ptr
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movsxd rdx, DWORD PTR arg(1) ;pixels_per_line
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mov rdi, arg(2) ;output_ptr
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%if ABI_IS_32BIT=0
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movsxd r8, DWORD PTR arg(3) ;out_pitch
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%endif
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mov rax, rsi
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movsxd rcx, DWORD PTR arg(4) ;output_height
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add rax, rdx
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vp8_filter_block1d16_v6_ssse3_loop:
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movq xmm1, MMWORD PTR [rsi] ;A
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movq xmm2, MMWORD PTR [rsi + rdx] ;B
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movq xmm3, MMWORD PTR [rsi + rdx * 2] ;C
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movq xmm4, MMWORD PTR [rax + rdx * 2] ;D
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movq xmm0, MMWORD PTR [rsi + rdx * 4] ;E
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punpcklbw xmm2, xmm4 ;B D
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punpcklbw xmm3, xmm0 ;C E
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movq xmm0, MMWORD PTR [rax + rdx * 4] ;F
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pmaddubsw xmm3, xmm6
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punpcklbw xmm1, xmm0 ;A F
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pmaddubsw xmm2, xmm7
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pmaddubsw xmm1, xmm5
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paddsw xmm2, xmm3
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paddsw xmm2, xmm1
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paddsw xmm2, [rd GLOBAL]
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psraw xmm2, 7
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packuswb xmm2, xmm2
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movq MMWORD PTR [rdi], xmm2 ;store the results
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|
|
movq xmm1, MMWORD PTR [rsi + 8] ;A
|
|
movq xmm2, MMWORD PTR [rsi + rdx + 8] ;B
|
|
movq xmm3, MMWORD PTR [rsi + rdx * 2 + 8] ;C
|
|
movq xmm4, MMWORD PTR [rax + rdx * 2 + 8] ;D
|
|
movq xmm0, MMWORD PTR [rsi + rdx * 4 + 8] ;E
|
|
|
|
punpcklbw xmm2, xmm4 ;B D
|
|
punpcklbw xmm3, xmm0 ;C E
|
|
|
|
movq xmm0, MMWORD PTR [rax + rdx * 4 + 8] ;F
|
|
pmaddubsw xmm3, xmm6
|
|
punpcklbw xmm1, xmm0 ;A F
|
|
pmaddubsw xmm2, xmm7
|
|
pmaddubsw xmm1, xmm5
|
|
|
|
add rsi, rdx
|
|
add rax, rdx
|
|
;--
|
|
;--
|
|
paddsw xmm2, xmm3
|
|
paddsw xmm2, xmm1
|
|
paddsw xmm2, [rd GLOBAL]
|
|
psraw xmm2, 7
|
|
packuswb xmm2, xmm2
|
|
|
|
movq MMWORD PTR [rdi+8], xmm2
|
|
|
|
%if ABI_IS_32BIT
|
|
add rdi, DWORD PTR arg(3) ;out_pitch
|
|
%else
|
|
add rdi, r8
|
|
%endif
|
|
dec rcx
|
|
jnz vp8_filter_block1d16_v6_ssse3_loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
RESTORE_GOT
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|
|
|
|
vp8_filter_block1d16_v4_ssse3:
|
|
movdqa xmm6, XMMWORD PTR [rax+256] ;k2_k4
|
|
movdqa xmm7, XMMWORD PTR [rax+128] ;k1_k3
|
|
|
|
mov rsi, arg(0) ;src_ptr
|
|
movsxd rdx, DWORD PTR arg(1) ;pixels_per_line
|
|
mov rdi, arg(2) ;output_ptr
|
|
|
|
%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
|
|
|
|
vp8_filter_block1d16_v4_ssse3_loop:
|
|
movq xmm2, MMWORD PTR [rsi + rdx] ;B
|
|
movq xmm3, MMWORD PTR [rsi + rdx * 2] ;C
|
|
movq xmm4, MMWORD PTR [rax + rdx * 2] ;D
|
|
movq xmm0, MMWORD PTR [rsi + rdx * 4] ;E
|
|
|
|
punpcklbw xmm2, xmm4 ;B D
|
|
punpcklbw xmm3, xmm0 ;C E
|
|
|
|
pmaddubsw xmm3, xmm6
|
|
pmaddubsw xmm2, xmm7
|
|
movq xmm5, MMWORD PTR [rsi + rdx + 8] ;B
|
|
movq xmm1, MMWORD PTR [rsi + rdx * 2 + 8] ;C
|
|
movq xmm4, MMWORD PTR [rax + rdx * 2 + 8] ;D
|
|
movq xmm0, MMWORD PTR [rsi + rdx * 4 + 8] ;E
|
|
|
|
paddsw xmm2, [rd GLOBAL]
|
|
paddsw xmm2, xmm3
|
|
psraw xmm2, 7
|
|
packuswb xmm2, xmm2
|
|
|
|
punpcklbw xmm5, xmm4 ;B D
|
|
punpcklbw xmm1, xmm0 ;C E
|
|
|
|
pmaddubsw xmm1, xmm6
|
|
pmaddubsw xmm5, xmm7
|
|
|
|
movdqa xmm4, [rd GLOBAL]
|
|
add rsi, rdx
|
|
add rax, rdx
|
|
;--
|
|
;--
|
|
paddsw xmm5, xmm1
|
|
paddsw xmm5, xmm4
|
|
psraw xmm5, 7
|
|
packuswb xmm5, xmm5
|
|
|
|
punpcklqdq xmm2, xmm5
|
|
|
|
movdqa XMMWORD PTR [rdi], xmm2
|
|
|
|
%if ABI_IS_32BIT
|
|
add rdi, DWORD PTR arg(3) ;out_pitch
|
|
%else
|
|
add rdi, r8
|
|
%endif
|
|
dec rcx
|
|
jnz vp8_filter_block1d16_v4_ssse3_loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
RESTORE_GOT
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|
|
|
|
;void vp8_filter_block1d8_v6_ssse3
|
|
;(
|
|
; unsigned char *src_ptr,
|
|
; unsigned int src_pitch,
|
|
; unsigned char *output_ptr,
|
|
; unsigned int out_pitch,
|
|
; unsigned int output_height,
|
|
; unsigned int vp8_filter_index
|
|
;)
|
|
global sym(vp8_filter_block1d8_v6_ssse3)
|
|
sym(vp8_filter_block1d8_v6_ssse3):
|
|
push rbp
|
|
mov rbp, rsp
|
|
SHADOW_ARGS_TO_STACK 6
|
|
GET_GOT rbx
|
|
push rsi
|
|
push rdi
|
|
; end prolog
|
|
|
|
movsxd rdx, DWORD PTR arg(5) ;table index
|
|
xor rsi, rsi
|
|
shl rdx, 4 ;
|
|
|
|
lea rax, [k0_k5 GLOBAL]
|
|
add rax, rdx
|
|
|
|
movsxd rdx, DWORD PTR arg(1) ;pixels_per_line
|
|
mov rdi, arg(2) ;output_ptr
|
|
%if ABI_IS_32BIT=0
|
|
movsxd r8, DWORD PTR arg(3) ; out_pitch
|
|
%endif
|
|
movsxd rcx, DWORD PTR arg(4) ;[output_height]
|
|
|
|
cmp esi, DWORD PTR [rax]
|
|
je vp8_filter_block1d8_v4_ssse3
|
|
|
|
movdqa xmm5, XMMWORD PTR [rax] ;k0_k5
|
|
movdqa xmm6, XMMWORD PTR [rax+256] ;k2_k4
|
|
movdqa xmm7, XMMWORD PTR [rax+128] ;k1_k3
|
|
|
|
mov rsi, arg(0) ;src_ptr
|
|
|
|
mov rax, rsi
|
|
add rax, rdx
|
|
|
|
vp8_filter_block1d8_v6_ssse3_loop:
|
|
movq xmm1, MMWORD PTR [rsi] ;A
|
|
movq xmm2, MMWORD PTR [rsi + rdx] ;B
|
|
movq xmm3, MMWORD PTR [rsi + rdx * 2] ;C
|
|
movq xmm4, MMWORD PTR [rax + rdx * 2] ;D
|
|
movq xmm0, MMWORD PTR [rsi + rdx * 4] ;E
|
|
|
|
punpcklbw xmm2, xmm4 ;B D
|
|
punpcklbw xmm3, xmm0 ;C E
|
|
|
|
movq xmm0, MMWORD PTR [rax + rdx * 4] ;F
|
|
movdqa xmm4, [rd GLOBAL]
|
|
|
|
pmaddubsw xmm3, xmm6
|
|
punpcklbw xmm1, xmm0 ;A F
|
|
pmaddubsw xmm2, xmm7
|
|
pmaddubsw xmm1, xmm5
|
|
add rsi, rdx
|
|
add rax, rdx
|
|
;--
|
|
;--
|
|
paddsw xmm2, xmm3
|
|
paddsw xmm2, xmm1
|
|
paddsw xmm2, xmm4
|
|
psraw xmm2, 7
|
|
packuswb xmm2, xmm2
|
|
|
|
movq MMWORD PTR [rdi], xmm2
|
|
|
|
%if ABI_IS_32BIT
|
|
add rdi, DWORD PTR arg(3) ;[out_pitch]
|
|
%else
|
|
add rdi, r8
|
|
%endif
|
|
dec rcx
|
|
jnz vp8_filter_block1d8_v6_ssse3_loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
RESTORE_GOT
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|
|
|
|
vp8_filter_block1d8_v4_ssse3:
|
|
movdqa xmm6, XMMWORD PTR [rax+256] ;k2_k4
|
|
movdqa xmm7, XMMWORD PTR [rax+128] ;k1_k3
|
|
movdqa xmm5, [rd GLOBAL]
|
|
|
|
mov rsi, arg(0) ;src_ptr
|
|
|
|
mov rax, rsi
|
|
add rax, rdx
|
|
|
|
vp8_filter_block1d8_v4_ssse3_loop:
|
|
movq xmm2, MMWORD PTR [rsi + rdx] ;B
|
|
movq xmm3, MMWORD PTR [rsi + rdx * 2] ;C
|
|
movq xmm4, MMWORD PTR [rax + rdx * 2] ;D
|
|
movq xmm0, MMWORD PTR [rsi + rdx * 4] ;E
|
|
|
|
punpcklbw xmm2, xmm4 ;B D
|
|
punpcklbw xmm3, xmm0 ;C E
|
|
|
|
pmaddubsw xmm3, xmm6
|
|
pmaddubsw xmm2, xmm7
|
|
add rsi, rdx
|
|
add rax, rdx
|
|
;--
|
|
;--
|
|
paddsw xmm2, xmm3
|
|
paddsw xmm2, xmm5
|
|
psraw xmm2, 7
|
|
packuswb xmm2, xmm2
|
|
|
|
movq MMWORD PTR [rdi], xmm2
|
|
|
|
%if ABI_IS_32BIT
|
|
add rdi, DWORD PTR arg(3) ;[out_pitch]
|
|
%else
|
|
add rdi, r8
|
|
%endif
|
|
dec rcx
|
|
jnz vp8_filter_block1d8_v4_ssse3_loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
RESTORE_GOT
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|
|
;void vp8_filter_block1d4_v6_ssse3
|
|
;(
|
|
; unsigned char *src_ptr,
|
|
; unsigned int src_pitch,
|
|
; unsigned char *output_ptr,
|
|
; unsigned int out_pitch,
|
|
; unsigned int output_height,
|
|
; unsigned int vp8_filter_index
|
|
;)
|
|
global sym(vp8_filter_block1d4_v6_ssse3)
|
|
sym(vp8_filter_block1d4_v6_ssse3):
|
|
push rbp
|
|
mov rbp, rsp
|
|
SHADOW_ARGS_TO_STACK 6
|
|
GET_GOT rbx
|
|
push rsi
|
|
push rdi
|
|
; end prolog
|
|
|
|
movsxd rdx, DWORD PTR arg(5) ;table index
|
|
xor rsi, rsi
|
|
shl rdx, 4 ;
|
|
|
|
lea rax, [k0_k5 GLOBAL]
|
|
add rax, rdx
|
|
|
|
movsxd rdx, DWORD PTR arg(1) ;pixels_per_line
|
|
mov rdi, arg(2) ;output_ptr
|
|
%if ABI_IS_32BIT=0
|
|
movsxd r8, DWORD PTR arg(3) ; out_pitch
|
|
%endif
|
|
movsxd rcx, DWORD PTR arg(4) ;[output_height]
|
|
|
|
cmp esi, DWORD PTR [rax]
|
|
je vp8_filter_block1d4_v4_ssse3
|
|
|
|
movq mm5, MMWORD PTR [rax] ;k0_k5
|
|
movq mm6, MMWORD PTR [rax+256] ;k2_k4
|
|
movq mm7, MMWORD PTR [rax+128] ;k1_k3
|
|
|
|
mov rsi, arg(0) ;src_ptr
|
|
|
|
mov rax, rsi
|
|
add rax, rdx
|
|
|
|
vp8_filter_block1d4_v6_ssse3_loop:
|
|
movd mm1, DWORD PTR [rsi] ;A
|
|
movd mm2, DWORD PTR [rsi + rdx] ;B
|
|
movd mm3, DWORD PTR [rsi + rdx * 2] ;C
|
|
movd mm4, DWORD PTR [rax + rdx * 2] ;D
|
|
movd mm0, DWORD PTR [rsi + rdx * 4] ;E
|
|
|
|
punpcklbw mm2, mm4 ;B D
|
|
punpcklbw mm3, mm0 ;C E
|
|
|
|
movd mm0, DWORD PTR [rax + rdx * 4] ;F
|
|
|
|
movq mm4, [rd GLOBAL]
|
|
|
|
pmaddubsw mm3, mm6
|
|
punpcklbw mm1, mm0 ;A F
|
|
pmaddubsw mm2, mm7
|
|
pmaddubsw mm1, mm5
|
|
add rsi, rdx
|
|
add rax, rdx
|
|
;--
|
|
;--
|
|
paddsw mm2, mm3
|
|
paddsw mm2, mm1
|
|
paddsw mm2, mm4
|
|
psraw mm2, 7
|
|
packuswb mm2, mm2
|
|
|
|
movd DWORD PTR [rdi], mm2
|
|
|
|
%if ABI_IS_32BIT
|
|
add rdi, DWORD PTR arg(3) ;[out_pitch]
|
|
%else
|
|
add rdi, r8
|
|
%endif
|
|
dec rcx
|
|
jnz vp8_filter_block1d4_v6_ssse3_loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
RESTORE_GOT
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|
|
|
|
vp8_filter_block1d4_v4_ssse3:
|
|
movq mm6, MMWORD PTR [rax+256] ;k2_k4
|
|
movq mm7, MMWORD PTR [rax+128] ;k1_k3
|
|
movq mm5, MMWORD PTR [rd GLOBAL]
|
|
|
|
mov rsi, arg(0) ;src_ptr
|
|
|
|
mov rax, rsi
|
|
add rax, rdx
|
|
|
|
vp8_filter_block1d4_v4_ssse3_loop:
|
|
movd mm2, DWORD PTR [rsi + rdx] ;B
|
|
movd mm3, DWORD PTR [rsi + rdx * 2] ;C
|
|
movd mm4, DWORD PTR [rax + rdx * 2] ;D
|
|
movd mm0, DWORD PTR [rsi + rdx * 4] ;E
|
|
|
|
punpcklbw mm2, mm4 ;B D
|
|
punpcklbw mm3, mm0 ;C E
|
|
|
|
pmaddubsw mm3, mm6
|
|
pmaddubsw mm2, mm7
|
|
add rsi, rdx
|
|
add rax, rdx
|
|
;--
|
|
;--
|
|
paddsw mm2, mm3
|
|
paddsw mm2, mm5
|
|
psraw mm2, 7
|
|
packuswb mm2, mm2
|
|
|
|
movd DWORD PTR [rdi], mm2
|
|
|
|
%if ABI_IS_32BIT
|
|
add rdi, DWORD PTR arg(3) ;[out_pitch]
|
|
%else
|
|
add rdi, r8
|
|
%endif
|
|
dec rcx
|
|
jnz vp8_filter_block1d4_v4_ssse3_loop
|
|
|
|
; begin epilog
|
|
pop rdi
|
|
pop rsi
|
|
RESTORE_GOT
|
|
UNSHADOW_ARGS
|
|
pop rbp
|
|
ret
|
|
|
|
SECTION_RODATA
|
|
align 16
|
|
shuf1b:
|
|
db 0, 5, 1, 6, 2, 7, 3, 8, 4, 9, 5, 10, 6, 11, 7, 12
|
|
shuf2b:
|
|
db 2, 4, 3, 5, 4, 6, 5, 7, 6, 8, 7, 9, 8, 10, 9, 11
|
|
shuf3b:
|
|
db 1, 3, 2, 4, 3, 5, 4, 6, 5, 7, 6, 8, 7, 9, 8, 10
|
|
|
|
align 16
|
|
rd:
|
|
times 8 dw 0x40
|
|
|
|
align 16
|
|
k0_k5:
|
|
times 8 db 0, 0 ;placeholder
|
|
times 8 db 0, 0
|
|
times 8 db 2, 1
|
|
times 8 db 0, 0
|
|
times 8 db 3, 3
|
|
times 8 db 0, 0
|
|
times 8 db 1, 2
|
|
times 8 db 0, 0
|
|
k1_k3:
|
|
times 8 db 0, 0 ;placeholder
|
|
times 8 db -6, 12
|
|
times 8 db -11, 36
|
|
times 8 db -9, 50
|
|
times 8 db -16, 77
|
|
times 8 db -6, 93
|
|
times 8 db -8, 108
|
|
times 8 db -1, 123
|
|
k2_k4:
|
|
times 8 db 128, 0 ;placeholder
|
|
times 8 db 123, -1
|
|
times 8 db 108, -8
|
|
times 8 db 93, -6
|
|
times 8 db 77, -16
|
|
times 8 db 50, -9
|
|
times 8 db 36, -11
|
|
times 8 db 12, -6
|
|
|