ref: d9bba21306fdf5f005c1054c79d2d1a371596094
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_MMX sse cglobal highbd_dc_predictor_4x4, 4, 5, 4, dst, stride, above, left, goffset GET_GOT goffsetq movq m0, [aboveq] movq m2, [leftq] DEFINE_ARGS dst, stride, one mov oned, 0x0001 pxor m1, m1 movd m3, oned pshufw m3, m3, 0x0 paddw m0, m2 pmaddwd m0, m3 packssdw m0, m1 pmaddwd m0, m3 paddw m0, [GLOBAL(pw_4)] psraw m0, 3 pshufw 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 %if ARCH_X86_64 INIT_XMM sse2 cglobal highbd_dc_predictor_32x32, 4, 5, 9, dst, stride, above, left, goffset GET_GOT goffsetq pxor m1, m1 mova m0, [aboveq] mova m2, [aboveq+16] mova m3, [aboveq+32] mova m4, [aboveq+48] mova m5, [leftq] mova m6, [leftq+16] mova m7, [leftq+32] mova m8, [leftq+48] DEFINE_ARGS dst, stride, stride3, lines4 lea stride3q, [strideq*3] mov lines4d, 8 paddw m0, m2 paddw m0, m3 paddw m0, m4 paddw m0, m5 paddw m0, m6 paddw m0, m7 paddw m0, m8 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 %endif INIT_MMX sse 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_MMX sse cglobal highbd_tm_predictor_4x4, 5, 6, 5, dst, stride, above, left, bps, one movd m1, [aboveq-2] movq m0, [aboveq] pshufw m1, m1, 0x0 ; Get the values to compute the maximum value at this bit depth mov oned, 1 movd m3, oned movd m4, bpsd pshufw m3, m3, 0x0 DEFINE_ARGS dst, stride, line, left mov lineq, -2 mova m2, m3 psllw m3, m4 add leftq, 8 psubw m3, m2 ; max possible value pxor m4, m4 ; min possible value psubw m0, m1 .loop: movq m1, [leftq+lineq*4] movq m2, [leftq+lineq*4+2] pshufw m1, m1, 0x0 pshufw m2, m2, 0x0 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 movq [dstq ], m1 movq [dstq+strideq*2], m2 lea dstq, [dstq+strideq*4] inc lineq jnz .loop REP_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 %if ARCH_X86_64 INIT_XMM sse2 cglobal highbd_tm_predictor_16x16, 5, 6, 9, dst, stride, above, left, bps, one 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 mov oned, 1 pxor m7, m7 pxor m8, m8 pinsrw m7, oned, 0 pinsrw m8, bpsd, 0 pshuflw m7, m7, 0x0 DEFINE_ARGS dst, stride, line, left punpcklqdq m7, m7 mov lineq, -8 mova m5, m7 punpcklqdq m2, m2 psllw m7, m8 add leftq, 32 psubw m7, m5 ; max possible value pxor m8, m8 ; min possible value psubw m0, m2 psubw m1, m2 .loop: movd m2, [leftq+lineq*4] movd m3, [leftq+lineq*4+2] pshuflw m2, m2, 0x0 pshuflw m3, m3, 0x0 punpcklqdq m2, m2 punpcklqdq m3, m3 paddw m4, m2, m0 paddw m5, m3, m0 paddw m2, m1 paddw m3, m1 ;Clamp to the bit-depth pminsw m4, m7 pminsw m5, m7 pminsw m2, m7 pminsw m3, m7 pmaxsw m4, m8 pmaxsw m5, m8 pmaxsw m2, m8 pmaxsw m3, m8 ;Store the values mova [dstq ], m4 mova [dstq+strideq*2 ], m5 mova [dstq +16], m2 mova [dstq+strideq*2+16], m3 lea dstq, [dstq+strideq*4] inc lineq jnz .loop REP_RET INIT_XMM sse2 cglobal highbd_tm_predictor_32x32, 5, 6, 12, dst, stride, above, left, bps, one 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 mov oned, 1 pxor m10, m10 pxor m11, m11 pinsrw m10, oned, 0 pinsrw m11, bpsd, 0 pshuflw m10, m10, 0x0 DEFINE_ARGS dst, stride, line, left punpcklqdq m10, m10 mov lineq, -16 mova m5, m10 punpcklqdq m0, m0 psllw m10, m11 add leftq, 64 psubw m10, m5 ; max possible value pxor m11, m11 ; min possible value psubw m1, m0 psubw m2, m0 psubw m3, m0 psubw m4, m0 .loop: movd m5, [leftq+lineq*4] movd m6, [leftq+lineq*4+2] pshuflw m5, m5, 0x0 pshuflw m6, m6, 0x0 punpcklqdq m5, m5 punpcklqdq m6, m6 paddw m7, m5, m1 paddw m8, m5, m2 paddw m9, m5, m3 paddw m5, m4 ;Clamp these values to the bit-depth pminsw m7, m10 pminsw m8, m10 pminsw m9, m10 pminsw m5, m10 pmaxsw m7, m11 pmaxsw m8, m11 pmaxsw m9, m11 pmaxsw m5, m11 ;Store these values mova [dstq ], m7 mova [dstq +16], m8 mova [dstq +32], m9 mova [dstq +48], m5 paddw m7, m6, m1 paddw m8, m6, m2 paddw m9, m6, m3 paddw m6, m4 ;Clamp these values to the bit-depth pminsw m7, m10 pminsw m8, m10 pminsw m9, m10 pminsw m6, m10 pmaxsw m7, m11 pmaxsw m8, m11 pmaxsw m9, m11 pmaxsw m6, m11 ;Store these values mova [dstq+strideq*2 ], m7 mova [dstq+strideq*2+16], m8 mova [dstq+strideq*2+32], m9 mova [dstq+strideq*2+48], m6 lea dstq, [dstq+strideq*4] inc lineq jnz .loop REP_RET %endif