ref: 76108b4269451406ef6e45dbd28eed9f7142bb5d
dir: /vpx_dsp/x86/highbd_intrapred_sse2.asm/
; ; 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 "third_party/x86inc/x86inc.asm" SECTION_RODATA pw_4: times 8 dw 4 pw_8: times 8 dw 8 pw_16: times 4 dd 16 pw_32: times 4 dd 32 SECTION .text INIT_XMM sse2 cglobal highbd_dc_predictor_4x4, 4, 5, 4, dst, stride, above, left, goffset GET_GOT goffsetq movq m0, [aboveq] movq m2, [leftq] paddw m0, m2 pshuflw m1, m0, 0xe paddw m0, m1 pshuflw m1, m0, 0x1 paddw m0, m1 paddw m0, [GLOBAL(pw_4)] psraw m0, 3 pshuflw m0, m0, 0x0 movq [dstq ], m0 movq [dstq+strideq*2], m0 lea dstq, [dstq+strideq*4] movq [dstq ], m0 movq [dstq+strideq*2], m0 RESTORE_GOT RET INIT_XMM sse2 cglobal highbd_dc_predictor_8x8, 4, 5, 4, dst, stride, above, left, goffset GET_GOT goffsetq pxor m1, m1 mova m0, [aboveq] mova m2, [leftq] DEFINE_ARGS dst, stride, stride3, one mov oned, 0x00010001 lea stride3q, [strideq*3] movd m3, oned pshufd m3, m3, 0x0 paddw m0, m2 pmaddwd m0, m3 packssdw m0, m1 pmaddwd m0, m3 packssdw m0, m1 pmaddwd m0, m3 paddw m0, [GLOBAL(pw_8)] psrlw m0, 4 pshuflw m0, m0, 0x0 punpcklqdq m0, m0 mova [dstq ], m0 mova [dstq+strideq*2 ], m0 mova [dstq+strideq*4 ], m0 mova [dstq+stride3q*2], m0 lea dstq, [dstq+strideq*8] mova [dstq ], m0 mova [dstq+strideq*2 ], m0 mova [dstq+strideq*4 ], m0 mova [dstq+stride3q*2], m0 RESTORE_GOT RET INIT_XMM sse2 cglobal highbd_dc_predictor_16x16, 4, 5, 5, dst, stride, above, left, goffset GET_GOT goffsetq pxor m1, m1 mova m0, [aboveq] mova m3, [aboveq+16] mova m2, [leftq] mova m4, [leftq+16] DEFINE_ARGS dst, stride, stride3, lines4 lea stride3q, [strideq*3] mov lines4d, 4 paddw m0, m2 paddw m0, m3 paddw m0, m4 movhlps m2, m0 paddw m0, m2 punpcklwd m0, m1 movhlps m2, m0 paddd m0, m2 punpckldq m0, m1 movhlps m2, m0 paddd m0, m2 paddd m0, [GLOBAL(pw_16)] psrad m0, 5 pshuflw m0, m0, 0x0 punpcklqdq m0, m0 .loop: mova [dstq ], m0 mova [dstq +16], m0 mova [dstq+strideq*2 ], m0 mova [dstq+strideq*2 +16], m0 mova [dstq+strideq*4 ], m0 mova [dstq+strideq*4 +16], m0 mova [dstq+stride3q*2 ], m0 mova [dstq+stride3q*2+16], m0 lea dstq, [dstq+strideq*8] dec lines4d jnz .loop RESTORE_GOT REP_RET INIT_XMM sse2 cglobal highbd_dc_predictor_32x32, 4, 5, 7, dst, stride, above, left, goffset GET_GOT goffsetq mova m0, [aboveq] mova m2, [aboveq+16] mova m3, [aboveq+32] mova m4, [aboveq+48] paddw m0, m2 paddw m3, m4 mova m2, [leftq] mova m4, [leftq+16] mova m5, [leftq+32] mova m6, [leftq+48] paddw m2, m4 paddw m5, m6 paddw m0, m3 paddw m2, m5 pxor m1, m1 paddw m0, m2 DEFINE_ARGS dst, stride, stride3, lines4 lea stride3q, [strideq*3] mov lines4d, 8 movhlps m2, m0 paddw m0, m2 punpcklwd m0, m1 movhlps m2, m0 paddd m0, m2 punpckldq m0, m1 movhlps m2, m0 paddd m0, m2 paddd m0, [GLOBAL(pw_32)] psrad m0, 6 pshuflw m0, m0, 0x0 punpcklqdq m0, m0 .loop: mova [dstq ], m0 mova [dstq +16 ], m0 mova [dstq +32 ], m0 mova [dstq +48 ], m0 mova [dstq+strideq*2 ], m0 mova [dstq+strideq*2+16 ], m0 mova [dstq+strideq*2+32 ], m0 mova [dstq+strideq*2+48 ], m0 mova [dstq+strideq*4 ], m0 mova [dstq+strideq*4+16 ], m0 mova [dstq+strideq*4+32 ], m0 mova [dstq+strideq*4+48 ], m0 mova [dstq+stride3q*2 ], m0 mova [dstq+stride3q*2 +16], m0 mova [dstq+stride3q*2 +32], m0 mova [dstq+stride3q*2 +48], m0 lea dstq, [dstq+strideq*8] dec lines4d jnz .loop RESTORE_GOT REP_RET INIT_XMM sse2 cglobal highbd_v_predictor_4x4, 3, 3, 1, dst, stride, above movq m0, [aboveq] movq [dstq ], m0 movq [dstq+strideq*2], m0 lea dstq, [dstq+strideq*4] movq [dstq ], m0 movq [dstq+strideq*2], m0 RET INIT_XMM sse2 cglobal highbd_v_predictor_8x8, 3, 3, 1, dst, stride, above mova m0, [aboveq] DEFINE_ARGS dst, stride, stride3 lea stride3q, [strideq*3] mova [dstq ], m0 mova [dstq+strideq*2 ], m0 mova [dstq+strideq*4 ], m0 mova [dstq+stride3q*2], m0 lea dstq, [dstq+strideq*8] mova [dstq ], m0 mova [dstq+strideq*2 ], m0 mova [dstq+strideq*4 ], m0 mova [dstq+stride3q*2], m0 RET INIT_XMM sse2 cglobal highbd_v_predictor_16x16, 3, 4, 2, dst, stride, above mova m0, [aboveq] mova m1, [aboveq+16] DEFINE_ARGS dst, stride, stride3, nlines4 lea stride3q, [strideq*3] mov nlines4d, 4 .loop: mova [dstq ], m0 mova [dstq +16], m1 mova [dstq+strideq*2 ], m0 mova [dstq+strideq*2 +16], m1 mova [dstq+strideq*4 ], m0 mova [dstq+strideq*4 +16], m1 mova [dstq+stride3q*2 ], m0 mova [dstq+stride3q*2+16], m1 lea dstq, [dstq+strideq*8] dec nlines4d jnz .loop REP_RET INIT_XMM sse2 cglobal highbd_v_predictor_32x32, 3, 4, 4, dst, stride, above mova m0, [aboveq] mova m1, [aboveq+16] mova m2, [aboveq+32] mova m3, [aboveq+48] DEFINE_ARGS dst, stride, stride3, nlines4 lea stride3q, [strideq*3] mov nlines4d, 8 .loop: mova [dstq ], m0 mova [dstq +16], m1 mova [dstq +32], m2 mova [dstq +48], m3 mova [dstq+strideq*2 ], m0 mova [dstq+strideq*2 +16], m1 mova [dstq+strideq*2 +32], m2 mova [dstq+strideq*2 +48], m3 mova [dstq+strideq*4 ], m0 mova [dstq+strideq*4 +16], m1 mova [dstq+strideq*4 +32], m2 mova [dstq+strideq*4 +48], m3 mova [dstq+stride3q*2 ], m0 mova [dstq+stride3q*2 +16], m1 mova [dstq+stride3q*2 +32], m2 mova [dstq+stride3q*2 +48], m3 lea dstq, [dstq+strideq*8] dec nlines4d jnz .loop REP_RET INIT_XMM sse2 cglobal highbd_tm_predictor_4x4, 5, 5, 6, dst, stride, above, left, bps movd m1, [aboveq-2] movq m0, [aboveq] pshuflw m1, m1, 0x0 movlhps m0, m0 ; t1 t2 t3 t4 t1 t2 t3 t4 movlhps m1, m1 ; tl tl tl tl tl tl tl tl ; Get the values to compute the maximum value at this bit depth pcmpeqw m3, m3 movd m4, bpsd psubw m0, m1 ; t1-tl t2-tl t3-tl t4-tl psllw m3, m4 pcmpeqw m2, m2 pxor m4, m4 ; min possible value pxor m3, m2 ; max possible value mova m1, [leftq] pshuflw m2, m1, 0x0 pshuflw m5, m1, 0x55 movlhps m2, m5 ; l1 l1 l1 l1 l2 l2 l2 l2 paddw m2, m0 ;Clamp to the bit-depth pminsw m2, m3 pmaxsw m2, m4 ;Store the values movq [dstq ], m2 movhpd [dstq+strideq*2], m2 lea dstq, [dstq+strideq*4] pshuflw m2, m1, 0xaa pshuflw m5, m1, 0xff movlhps m2, m5 paddw m2, m0 ;Clamp to the bit-depth pminsw m2, m3 pmaxsw m2, m4 ;Store the values movq [dstq ], m2 movhpd [dstq+strideq*2], m2 RET INIT_XMM sse2 cglobal highbd_tm_predictor_8x8, 5, 6, 5, dst, stride, above, left, bps, one movd m1, [aboveq-2] mova m0, [aboveq] pshuflw m1, m1, 0x0 ; Get the values to compute the maximum value at this bit depth mov oned, 1 pxor m3, m3 pxor m4, m4 pinsrw m3, oned, 0 pinsrw m4, bpsd, 0 pshuflw m3, m3, 0x0 DEFINE_ARGS dst, stride, line, left punpcklqdq m3, m3 mov lineq, -4 mova m2, m3 punpcklqdq m1, m1 psllw m3, m4 add leftq, 16 psubw m3, m2 ; max possible value pxor m4, m4 ; min possible value psubw m0, m1 .loop: movd m1, [leftq+lineq*4] movd m2, [leftq+lineq*4+2] pshuflw m1, m1, 0x0 pshuflw m2, m2, 0x0 punpcklqdq m1, m1 punpcklqdq m2, m2 paddw m1, m0 paddw m2, m0 ;Clamp to the bit-depth pminsw m1, m3 pminsw m2, m3 pmaxsw m1, m4 pmaxsw m2, m4 ;Store the values mova [dstq ], m1 mova [dstq+strideq*2], m2 lea dstq, [dstq+strideq*4] inc lineq jnz .loop REP_RET INIT_XMM sse2 cglobal highbd_tm_predictor_16x16, 5, 5, 8, dst, stride, above, left, bps movd m2, [aboveq-2] mova m0, [aboveq] mova m1, [aboveq+16] pshuflw m2, m2, 0x0 ; Get the values to compute the maximum value at this bit depth pcmpeqw m3, m3 movd m4, bpsd punpcklqdq m2, m2 psllw m3, m4 pcmpeqw m5, m5 pxor m4, m4 ; min possible value pxor m3, m5 ; max possible value DEFINE_ARGS dst, stride, line, left mov lineq, -8 psubw m0, m2 psubw m1, m2 .loop: movd m7, [leftq] pshuflw m5, m7, 0x0 pshuflw m2, m7, 0x55 punpcklqdq m5, m5 ; l1 l1 l1 l1 l1 l1 l1 l1 punpcklqdq m2, m2 ; l2 l2 l2 l2 l2 l2 l2 l2 paddw m6, m5, m0 ; t1-tl+l1 to t4-tl+l1 paddw m5, m1 ; t5-tl+l1 to t8-tl+l1 pminsw m6, m3 pminsw m5, m3 pmaxsw m6, m4 ; Clamp to the bit-depth pmaxsw m5, m4 mova [dstq ], m6 mova [dstq +16], m5 paddw m6, m2, m0 paddw m2, m1 pminsw m6, m3 pminsw m2, m3 pmaxsw m6, m4 pmaxsw m2, m4 mova [dstq+strideq*2 ], m6 mova [dstq+strideq*2+16], m2 lea dstq, [dstq+strideq*4] inc lineq lea leftq, [leftq+4] jnz .loop REP_RET INIT_XMM sse2 cglobal highbd_tm_predictor_32x32, 5, 5, 8, dst, stride, above, left, bps movd m0, [aboveq-2] mova m1, [aboveq] mova m2, [aboveq+16] mova m3, [aboveq+32] mova m4, [aboveq+48] pshuflw m0, m0, 0x0 ; Get the values to compute the maximum value at this bit depth pcmpeqw m5, m5 movd m6, bpsd psllw m5, m6 pcmpeqw m7, m7 pxor m6, m6 ; min possible value pxor m5, m7 ; max possible value punpcklqdq m0, m0 DEFINE_ARGS dst, stride, line, left mov lineq, -16 psubw m1, m0 psubw m2, m0 psubw m3, m0 psubw m4, m0 .loop: movd m7, [leftq] pshuflw m7, m7, 0x0 punpcklqdq m7, m7 ; l1 l1 l1 l1 l1 l1 l1 l1 paddw m0, m7, m1 pminsw m0, m5 pmaxsw m0, m6 mova [dstq ], m0 paddw m0, m7, m2 pminsw m0, m5 pmaxsw m0, m6 mova [dstq +16], m0 paddw m0, m7, m3 pminsw m0, m5 pmaxsw m0, m6 mova [dstq +32], m0 paddw m0, m7, m4 pminsw m0, m5 pmaxsw m0, m6 mova [dstq +48], m0 movd m7, [leftq+2] pshuflw m7, m7, 0x0 punpcklqdq m7, m7 ; l2 l2 l2 l2 l2 l2 l2 l2 paddw m0, m7, m1 pminsw m0, m5 pmaxsw m0, m6 mova [dstq+strideq*2 ], m0 paddw m0, m7, m2 pminsw m0, m5 pmaxsw m0, m6 mova [dstq+strideq*2+16], m0 paddw m0, m7, m3 pminsw m0, m5 pmaxsw m0, m6 mova [dstq+strideq*2+32], m0 paddw m0, m7, m4 pminsw m0, m5 pmaxsw m0, m6 mova [dstq+strideq*2+48], m0 lea dstq, [dstq+strideq*4] lea leftq, [leftq+4] inc lineq jnz .loop REP_RET