/* * Copyright (c) 2008 Mans Rullgard <mans@mansr.com> * Copyright (c) 2013 Janne Grunau <janne-libav@jannau.net> * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #include "libavutil/aarch64/asm.S" #include "neon.S" /* H.264 qpel MC */ .macro lowpass_const r movz \r, #20, lsl #16 movk \r, #5 mov v6.S[0], \r .endm //trashes v0-v5 .macro lowpass_8 r0, r1, r2, r3, d0, d1, narrow=1 ext v2.8B, \r0\().8B, \r1\().8B, #2 ext v3.8B, \r0\().8B, \r1\().8B, #3 uaddl v2.8H, v2.8B, v3.8B ext v4.8B, \r0\().8B, \r1\().8B, #1 ext v5.8B, \r0\().8B, \r1\().8B, #4 uaddl v4.8H, v4.8B, v5.8B ext v1.8B, \r0\().8B, \r1\().8B, #5 uaddl \d0\().8H, \r0\().8B, v1.8B ext v0.8B, \r2\().8B, \r3\().8B, #2 mla \d0\().8H, v2.8H, v6.H[1] ext v1.8B, \r2\().8B, \r3\().8B, #3 uaddl v0.8H, v0.8B, v1.8B ext v1.8B, \r2\().8B, \r3\().8B, #1 mls \d0\().8H, v4.8H, v6.H[0] ext v3.8B, \r2\().8B, \r3\().8B, #4 uaddl v1.8H, v1.8B, v3.8B ext v2.8B, \r2\().8B, \r3\().8B, #5 uaddl \d1\().8H, \r2\().8B, v2.8B mla \d1\().8H, v0.8H, v6.H[1] mls \d1\().8H, v1.8H, v6.H[0] .if \narrow sqrshrun \d0\().8B, \d0\().8H, #5 sqrshrun \d1\().8B, \d1\().8H, #5 .endif .endm //trashes v0-v5, v7, v30-v31 .macro lowpass_8H r0, r1 ext v0.16B, \r0\().16B, \r0\().16B, #2 ext v1.16B, \r0\().16B, \r0\().16B, #3 uaddl v0.8H, v0.8B, v1.8B ext v2.16B, \r0\().16B, \r0\().16B, #1 ext v3.16B, \r0\().16B, \r0\().16B, #4 uaddl v2.8H, v2.8B, v3.8B ext v30.16B, \r0\().16B, \r0\().16B, #5 uaddl \r0\().8H, \r0\().8B, v30.8B ext v4.16B, \r1\().16B, \r1\().16B, #2 mla \r0\().8H, v0.8H, v6.H[1] ext v5.16B, \r1\().16B, \r1\().16B, #3 uaddl v4.8H, v4.8B, v5.8B ext v7.16B, \r1\().16B, \r1\().16B, #1 mls \r0\().8H, v2.8H, v6.H[0] ext v0.16B, \r1\().16B, \r1\().16B, #4 uaddl v7.8H, v7.8B, v0.8B ext v31.16B, \r1\().16B, \r1\().16B, #5 uaddl \r1\().8H, \r1\().8B, v31.8B mla \r1\().8H, v4.8H, v6.H[1] mls \r1\().8H, v7.8H, v6.H[0] .endm // trashes v2-v5, v30 .macro lowpass_8_1 r0, r1, d0, narrow=1 ext v2.8B, \r0\().8B, \r1\().8B, #2 ext v3.8B, \r0\().8B, \r1\().8B, #3 uaddl v2.8H, v2.8B, v3.8B ext v4.8B, \r0\().8B, \r1\().8B, #1 ext v5.8B, \r0\().8B, \r1\().8B, #4 uaddl v4.8H, v4.8B, v5.8B ext v30.8B, \r0\().8B, \r1\().8B, #5 uaddl \d0\().8H, \r0\().8B, v30.8B mla \d0\().8H, v2.8H, v6.H[1] mls \d0\().8H, v4.8H, v6.H[0] .if \narrow sqrshrun \d0\().8B, \d0\().8H, #5 .endif .endm // trashed v0-v7 .macro lowpass_8.16 r0, r1, r2 ext v1.16B, \r0\().16B, \r1\().16B, #4 ext v0.16B, \r0\().16B, \r1\().16B, #6 saddl v5.4S, v1.4H, v0.4H ext v2.16B, \r0\().16B, \r1\().16B, #2 saddl2 v1.4S, v1.8H, v0.8H ext v3.16B, \r0\().16B, \r1\().16B, #8 saddl v6.4S, v2.4H, v3.4H ext \r1\().16B, \r0\().16B, \r1\().16B, #10 saddl2 v2.4S, v2.8H, v3.8H saddl v0.4S, \r0\().4H, \r1\().4H saddl2 v4.4S, \r0\().8H, \r1\().8H shl v3.4S, v5.4S, #4 shl v5.4S, v5.4S, #2 shl v7.4S, v6.4S, #2 add v5.4S, v5.4S, v3.4S add v6.4S, v6.4S, v7.4S shl v3.4S, v1.4S, #4 shl v1.4S, v1.4S, #2 shl v7.4S, v2.4S, #2 add v1.4S, v1.4S, v3.4S add v2.4S, v2.4S, v7.4S add v5.4S, v5.4S, v0.4S sub v5.4S, v5.4S, v6.4S add v1.4S, v1.4S, v4.4S sub v1.4S, v1.4S, v2.4S rshrn v5.4H, v5.4S, #10 rshrn2 v5.8H, v1.4S, #10 sqxtun \r2\().8B, v5.8H .endm function put_h264_qpel16_h_lowpass_neon_packed mov x4, x30 mov x12, #16 mov x3, #8 bl put_h264_qpel8_h_lowpass_neon sub x1, x1, x2, lsl #4 add x1, x1, #8 mov x12, #16 mov x30, x4 b put_h264_qpel8_h_lowpass_neon endfunc .macro h264_qpel_h_lowpass type function \type\()_h264_qpel16_h_lowpass_neon mov x13, x30 mov x12, #16 bl \type\()_h264_qpel8_h_lowpass_neon sub x0, x0, x3, lsl #4 sub x1, x1, x2, lsl #4 add x0, x0, #8 add x1, x1, #8 mov x12, #16 mov x30, x13 endfunc function \type\()_h264_qpel8_h_lowpass_neon 1: ld1 {v28.8B, v29.8B}, [x1], x2 ld1 {v16.8B, v17.8B}, [x1], x2 subs x12, x12, #2 lowpass_8 v28, v29, v16, v17, v28, v16 .ifc \type,avg ld1 {v2.8B}, [x0], x3 urhadd v28.8B, v28.8B, v2.8B ld1 {v3.8B}, [x0] urhadd v16.8B, v16.8B, v3.8B sub x0, x0, x3 .endif st1 {v28.8B}, [x0], x3 st1 {v16.8B}, [x0], x3 b.ne 1b ret endfunc .endm h264_qpel_h_lowpass put h264_qpel_h_lowpass avg .macro h264_qpel_h_lowpass_l2 type function \type\()_h264_qpel16_h_lowpass_l2_neon mov x13, x30 mov x12, #16 bl \type\()_h264_qpel8_h_lowpass_l2_neon sub x0, x0, x2, lsl #4 sub x1, x1, x2, lsl #4 sub x3, x3, x2, lsl #4 add x0, x0, #8 add x1, x1, #8 add x3, x3, #8 mov x12, #16 mov x30, x13 endfunc function \type\()_h264_qpel8_h_lowpass_l2_neon 1: ld1 {v26.8B, v27.8B}, [x1], x2 ld1 {v16.8B, v17.8B}, [x1], x2 ld1 {v28.8B}, [x3], x2 ld1 {v29.8B}, [x3], x2 subs x12, x12, #2 lowpass_8 v26, v27, v16, v17, v26, v27 urhadd v26.8B, v26.8B, v28.8B urhadd v27.8B, v27.8B, v29.8B .ifc \type,avg ld1 {v2.8B}, [x0], x2 urhadd v26.8B, v26.8B, v2.8B ld1 {v3.8B}, [x0] urhadd v27.8B, v27.8B, v3.8B sub x0, x0, x2 .endif st1 {v26.8B}, [x0], x2 st1 {v27.8B}, [x0], x2 b.ne 1b ret endfunc .endm h264_qpel_h_lowpass_l2 put h264_qpel_h_lowpass_l2 avg function put_h264_qpel16_v_lowpass_neon_packed mov x4, x30 mov x2, #8 bl put_h264_qpel8_v_lowpass_neon sub x1, x1, x3, lsl #2 bl put_h264_qpel8_v_lowpass_neon sub x1, x1, x3, lsl #4 sub x1, x1, x3, lsl #2 add x1, x1, #8 bl put_h264_qpel8_v_lowpass_neon sub x1, x1, x3, lsl #2 mov x30, x4 b put_h264_qpel8_v_lowpass_neon endfunc .macro h264_qpel_v_lowpass type function \type\()_h264_qpel16_v_lowpass_neon mov x4, x30 bl \type\()_h264_qpel8_v_lowpass_neon sub x1, x1, x3, lsl #2 bl \type\()_h264_qpel8_v_lowpass_neon sub x0, x0, x2, lsl #4 add x0, x0, #8 sub x1, x1, x3, lsl #4 sub x1, x1, x3, lsl #2 add x1, x1, #8 bl \type\()_h264_qpel8_v_lowpass_neon sub x1, x1, x3, lsl #2 mov x30, x4 endfunc function \type\()_h264_qpel8_v_lowpass_neon ld1 {v16.8B}, [x1], x3 ld1 {v18.8B}, [x1], x3 ld1 {v20.8B}, [x1], x3 ld1 {v22.8B}, [x1], x3 ld1 {v24.8B}, [x1], x3 ld1 {v26.8B}, [x1], x3 ld1 {v28.8B}, [x1], x3 ld1 {v30.8B}, [x1], x3 ld1 {v17.8B}, [x1], x3 ld1 {v19.8B}, [x1], x3 ld1 {v21.8B}, [x1], x3 ld1 {v23.8B}, [x1], x3 ld1 {v25.8B}, [x1] transpose_8x8B v16, v18, v20, v22, v24, v26, v28, v30, v0, v1 transpose_8x8B v17, v19, v21, v23, v25, v27, v29, v31, v0, v1 lowpass_8 v16, v17, v18, v19, v16, v17 lowpass_8 v20, v21, v22, v23, v18, v19 lowpass_8 v24, v25, v26, v27, v20, v21 lowpass_8 v28, v29, v30, v31, v22, v23 transpose_8x8B v16, v17, v18, v19, v20, v21, v22, v23, v0, v1 .ifc \type,avg ld1 {v24.8B}, [x0], x2 urhadd v16.8B, v16.8B, v24.8B ld1 {v25.8B}, [x0], x2 urhadd v17.8B, v17.8B, v25.8B ld1 {v26.8B}, [x0], x2 urhadd v18.8B, v18.8B, v26.8B ld1 {v27.8B}, [x0], x2 urhadd v19.8B, v19.8B, v27.8B ld1 {v28.8B}, [x0], x2 urhadd v20.8B, v20.8B, v28.8B ld1 {v29.8B}, [x0], x2 urhadd v21.8B, v21.8B, v29.8B ld1 {v30.8B}, [x0], x2 urhadd v22.8B, v22.8B, v30.8B ld1 {v31.8B}, [x0], x2 urhadd v23.8B, v23.8B, v31.8B sub x0, x0, x2, lsl #3 .endif st1 {v16.8B}, [x0], x2 st1 {v17.8B}, [x0], x2 st1 {v18.8B}, [x0], x2 st1 {v19.8B}, [x0], x2 st1 {v20.8B}, [x0], x2 st1 {v21.8B}, [x0], x2 st1 {v22.8B}, [x0], x2 st1 {v23.8B}, [x0], x2 ret endfunc .endm h264_qpel_v_lowpass put h264_qpel_v_lowpass avg .macro h264_qpel_v_lowpass_l2 type function \type\()_h264_qpel16_v_lowpass_l2_neon mov x4, x30 bl \type\()_h264_qpel8_v_lowpass_l2_neon sub x1, x1, x3, lsl #2 bl \type\()_h264_qpel8_v_lowpass_l2_neon sub x0, x0, x3, lsl #4 sub x12, x12, x2, lsl #4 add x0, x0, #8 add x12, x12, #8 sub x1, x1, x3, lsl #4 sub x1, x1, x3, lsl #2 add x1, x1, #8 bl \type\()_h264_qpel8_v_lowpass_l2_neon sub x1, x1, x3, lsl #2 mov x30, x4 endfunc function \type\()_h264_qpel8_v_lowpass_l2_neon ld1 {v16.8B}, [x1], x3 ld1 {v18.8B}, [x1], x3 ld1 {v20.8B}, [x1], x3 ld1 {v22.8B}, [x1], x3 ld1 {v24.8B}, [x1], x3 ld1 {v26.8B}, [x1], x3 ld1 {v28.8B}, [x1], x3 ld1 {v30.8B}, [x1], x3 ld1 {v17.8B}, [x1], x3 ld1 {v19.8B}, [x1], x3 ld1 {v21.8B}, [x1], x3 ld1 {v23.8B}, [x1], x3 ld1 {v25.8B}, [x1] transpose_8x8B v16, v18, v20, v22, v24, v26, v28, v30, v0, v1 transpose_8x8B v17, v19, v21, v23, v25, v27, v29, v31, v0, v1 lowpass_8 v16, v17, v18, v19, v16, v17 lowpass_8 v20, v21, v22, v23, v18, v19 lowpass_8 v24, v25, v26, v27, v20, v21 lowpass_8 v28, v29, v30, v31, v22, v23 transpose_8x8B v16, v17, v18, v19, v20, v21, v22, v23, v0, v1 ld1 {v24.8B}, [x12], x2 ld1 {v25.8B}, [x12], x2 ld1 {v26.8B}, [x12], x2 ld1 {v27.8B}, [x12], x2 ld1 {v28.8B}, [x12], x2 urhadd v16.8B, v24.8B, v16.8B urhadd v17.8B, v25.8B, v17.8B ld1 {v29.8B}, [x12], x2 urhadd v18.8B, v26.8B, v18.8B urhadd v19.8B, v27.8B, v19.8B ld1 {v30.8B}, [x12], x2 urhadd v20.8B, v28.8B, v20.8B urhadd v21.8B, v29.8B, v21.8B ld1 {v31.8B}, [x12], x2 urhadd v22.8B, v30.8B, v22.8B urhadd v23.8B, v31.8B, v23.8B .ifc \type,avg ld1 {v24.8B}, [x0], x3 urhadd v16.8B, v16.8B, v24.8B ld1 {v25.8B}, [x0], x3 urhadd v17.8B, v17.8B, v25.8B ld1 {v26.8B}, [x0], x3 urhadd v18.8B, v18.8B, v26.8B ld1 {v27.8B}, [x0], x3 urhadd v19.8B, v19.8B, v27.8B ld1 {v28.8B}, [x0], x3 urhadd v20.8B, v20.8B, v28.8B ld1 {v29.8B}, [x0], x3 urhadd v21.8B, v21.8B, v29.8B ld1 {v30.8B}, [x0], x3 urhadd v22.8B, v22.8B, v30.8B ld1 {v31.8B}, [x0], x3 urhadd v23.8B, v23.8B, v31.8B sub x0, x0, x3, lsl #3 .endif st1 {v16.8B}, [x0], x3 st1 {v17.8B}, [x0], x3 st1 {v18.8B}, [x0], x3 st1 {v19.8B}, [x0], x3 st1 {v20.8B}, [x0], x3 st1 {v21.8B}, [x0], x3 st1 {v22.8B}, [x0], x3 st1 {v23.8B}, [x0], x3 ret endfunc .endm h264_qpel_v_lowpass_l2 put h264_qpel_v_lowpass_l2 avg function put_h264_qpel8_hv_lowpass_neon_top lowpass_const w12 ld1 {v16.8H}, [x1], x3 ld1 {v17.8H}, [x1], x3 ld1 {v18.8H}, [x1], x3 ld1 {v19.8H}, [x1], x3 ld1 {v20.8H}, [x1], x3 ld1 {v21.8H}, [x1], x3 ld1 {v22.8H}, [x1], x3 ld1 {v23.8H}, [x1], x3 ld1 {v24.8H}, [x1], x3 ld1 {v25.8H}, [x1], x3 ld1 {v26.8H}, [x1], x3 ld1 {v27.8H}, [x1], x3 ld1 {v28.8H}, [x1] lowpass_8H v16, v17 lowpass_8H v18, v19 lowpass_8H v20, v21 lowpass_8H v22, v23 lowpass_8H v24, v25 lowpass_8H v26, v27 lowpass_8H v28, v29 transpose_8x8H v16, v17, v18, v19, v20, v21, v22, v23, v0, v1 transpose_8x8H v24, v25, v26, v27, v28, v29, v30, v31, v0, v1 lowpass_8.16 v16, v24, v16 lowpass_8.16 v17, v25, v17 lowpass_8.16 v18, v26, v18 lowpass_8.16 v19, v27, v19 lowpass_8.16 v20, v28, v20 lowpass_8.16 v21, v29, v21 lowpass_8.16 v22, v30, v22 lowpass_8.16 v23, v31, v23 transpose_8x8B v16, v17, v18, v19, v20, v21, v22, v23, v0, v1 ret endfunc .macro h264_qpel8_hv_lowpass type function \type\()_h264_qpel8_hv_lowpass_neon mov x10, x30 bl put_h264_qpel8_hv_lowpass_neon_top .ifc \type,avg ld1 {v0.8B}, [x0], x2 urhadd v16.8B, v16.8B, v0.8B ld1 {v1.8B}, [x0], x2 urhadd v17.8B, v17.8B, v1.8B ld1 {v2.8B}, [x0], x2 urhadd v18.8B, v18.8B, v2.8B ld1 {v3.8B}, [x0], x2 urhadd v19.8B, v19.8B, v3.8B ld1 {v4.8B}, [x0], x2 urhadd v20.8B, v20.8B, v4.8B ld1 {v5.8B}, [x0], x2 urhadd v21.8B, v21.8B, v5.8B ld1 {v6.8B}, [x0], x2 urhadd v22.8B, v22.8B, v6.8B ld1 {v7.8B}, [x0], x2 urhadd v23.8B, v23.8B, v7.8B sub x0, x0, x2, lsl #3 .endif st1 {v16.8B}, [x0], x2 st1 {v17.8B}, [x0], x2 st1 {v18.8B}, [x0], x2 st1 {v19.8B}, [x0], x2 st1 {v20.8B}, [x0], x2 st1 {v21.8B}, [x0], x2 st1 {v22.8B}, [x0], x2 st1 {v23.8B}, [x0], x2 ret x10 endfunc .endm h264_qpel8_hv_lowpass put h264_qpel8_hv_lowpass avg .macro h264_qpel8_hv_lowpass_l2 type function \type\()_h264_qpel8_hv_lowpass_l2_neon mov x10, x30 bl put_h264_qpel8_hv_lowpass_neon_top ld1 {v0.8B, v1.8B}, [x2], #16 ld1 {v2.8B, v3.8B}, [x2], #16 urhadd v0.8B, v0.8B, v16.8B urhadd v1.8B, v1.8B, v17.8B ld1 {v4.8B, v5.8B}, [x2], #16 urhadd v2.8B, v2.8B, v18.8B urhadd v3.8B, v3.8B, v19.8B ld1 {v6.8B, v7.8B}, [x2], #16 urhadd v4.8B, v4.8B, v20.8B urhadd v5.8B, v5.8B, v21.8B urhadd v6.8B, v6.8B, v22.8B urhadd v7.8B, v7.8B, v23.8B .ifc \type,avg ld1 {v16.8B}, [x0], x3 urhadd v0.8B, v0.8B, v16.8B ld1 {v17.8B}, [x0], x3 urhadd v1.8B, v1.8B, v17.8B ld1 {v18.8B}, [x0], x3 urhadd v2.8B, v2.8B, v18.8B ld1 {v19.8B}, [x0], x3 urhadd v3.8B, v3.8B, v19.8B ld1 {v20.8B}, [x0], x3 urhadd v4.8B, v4.8B, v20.8B ld1 {v21.8B}, [x0], x3 urhadd v5.8B, v5.8B, v21.8B ld1 {v22.8B}, [x0], x3 urhadd v6.8B, v6.8B, v22.8B ld1 {v23.8B}, [x0], x3 urhadd v7.8B, v7.8B, v23.8B sub x0, x0, x3, lsl #3 .endif st1 {v0.8B}, [x0], x3 st1 {v1.8B}, [x0], x3 st1 {v2.8B}, [x0], x3 st1 {v3.8B}, [x0], x3 st1 {v4.8B}, [x0], x3 st1 {v5.8B}, [x0], x3 st1 {v6.8B}, [x0], x3 st1 {v7.8B}, [x0], x3 ret x10 endfunc .endm h264_qpel8_hv_lowpass_l2 put h264_qpel8_hv_lowpass_l2 avg .macro h264_qpel16_hv type function \type\()_h264_qpel16_hv_lowpass_neon mov x13, x30 bl \type\()_h264_qpel8_hv_lowpass_neon sub x1, x1, x3, lsl #2 bl \type\()_h264_qpel8_hv_lowpass_neon sub x1, x1, x3, lsl #4 sub x1, x1, x3, lsl #2 add x1, x1, #8 sub x0, x0, x2, lsl #4 add x0, x0, #8 bl \type\()_h264_qpel8_hv_lowpass_neon sub x1, x1, x3, lsl #2 mov x30, x13 b \type\()_h264_qpel8_hv_lowpass_neon endfunc function \type\()_h264_qpel16_hv_lowpass_l2_neon mov x13, x30 sub x2, x4, #256 bl \type\()_h264_qpel8_hv_lowpass_l2_neon sub x1, x1, x3, lsl #2 bl \type\()_h264_qpel8_hv_lowpass_l2_neon sub x1, x1, x3, lsl #4 sub x1, x1, x3, lsl #2 add x1, x1, #8 sub x0, x0, x3, lsl #4 add x0, x0, #8 bl \type\()_h264_qpel8_hv_lowpass_l2_neon sub x1, x1, x3, lsl #2 mov x30, x13 b \type\()_h264_qpel8_hv_lowpass_l2_neon endfunc .endm h264_qpel16_hv put h264_qpel16_hv avg .macro h264_qpel8 type function ff_\type\()_h264_qpel8_mc10_neon, export=1 lowpass_const w3 mov x3, x1 sub x1, x1, #2 mov x12, #8 b \type\()_h264_qpel8_h_lowpass_l2_neon endfunc function ff_\type\()_h264_qpel8_mc20_neon, export=1 lowpass_const w3 sub x1, x1, #2 mov x3, x2 mov x12, #8 b \type\()_h264_qpel8_h_lowpass_neon endfunc function ff_\type\()_h264_qpel8_mc30_neon, export=1 lowpass_const w3 add x3, x1, #1 sub x1, x1, #2 mov x12, #8 b \type\()_h264_qpel8_h_lowpass_l2_neon endfunc function ff_\type\()_h264_qpel8_mc01_neon, export=1 mov x14, x30 mov x12, x1 \type\()_h264_qpel8_mc01: lowpass_const w3 mov x3, x2 sub x1, x1, x2, lsl #1 bl \type\()_h264_qpel8_v_lowpass_l2_neon ret x14 endfunc function ff_\type\()_h264_qpel8_mc11_neon, export=1 mov x14, x30 mov x8, x0 mov x9, x1 \type\()_h264_qpel8_mc11: lowpass_const w3 mov x11, sp sub sp, sp, #64 mov x0, sp sub x1, x1, #2 mov x3, #8 mov x12, #8 bl put_h264_qpel8_h_lowpass_neon mov x0, x8 mov x3, x2 mov x12, sp sub x1, x9, x2, lsl #1 mov x2, #8 bl \type\()_h264_qpel8_v_lowpass_l2_neon mov sp, x11 ret x14 endfunc function ff_\type\()_h264_qpel8_mc21_neon, export=1 mov x14, x30 mov x8, x0 mov x9, x1 \type\()_h264_qpel8_mc21: lowpass_const w3 mov x11, sp sub sp, sp, #(8*8+16*12) sub x1, x1, #2 mov x3, #8 mov x0, sp mov x12, #8 bl put_h264_qpel8_h_lowpass_neon mov x4, x0 mov x0, x8 sub x1, x9, x2, lsl #1 sub x1, x1, #2 mov x3, x2 sub x2, x4, #64 bl \type\()_h264_qpel8_hv_lowpass_l2_neon mov sp, x11 ret x14 endfunc function ff_\type\()_h264_qpel8_mc31_neon, export=1 add x1, x1, #1 mov x14, x30 mov x8, x0 mov x9, x1 sub x1, x1, #1 b \type\()_h264_qpel8_mc11 endfunc function ff_\type\()_h264_qpel8_mc02_neon, export=1 mov x14, x30 lowpass_const w3 sub x1, x1, x2, lsl #1 mov x3, x2 bl \type\()_h264_qpel8_v_lowpass_neon ret x14 endfunc function ff_\type\()_h264_qpel8_mc12_neon, export=1 mov x14, x30 mov x8, x0 mov x9, x1 \type\()_h264_qpel8_mc12: lowpass_const w3 mov x11, sp sub sp, sp, #(8*8+16*12) sub x1, x1, x2, lsl #1 mov x3, x2 mov x2, #8 mov x0, sp bl put_h264_qpel8_v_lowpass_neon mov x4, x0 mov x0, x8 sub x1, x9, x3, lsl #1 sub x1, x1, #2 sub x2, x4, #64 bl \type\()_h264_qpel8_hv_lowpass_l2_neon mov sp, x11 ret x14 endfunc function ff_\type\()_h264_qpel8_mc22_neon, export=1 mov x14, x30 mov x11, sp sub x1, x1, x2, lsl #1 sub x1, x1, #2 mov x3, x2 bl \type\()_h264_qpel8_hv_lowpass_neon mov sp, x11 ret x14 endfunc function ff_\type\()_h264_qpel8_mc32_neon, export=1 mov x14, x30 mov x8, x0 mov x9, x1 add x1, x1, #1 b \type\()_h264_qpel8_mc12 endfunc function ff_\type\()_h264_qpel8_mc03_neon, export=1 mov x14, x30 add x12, x1, x2 b \type\()_h264_qpel8_mc01 endfunc function ff_\type\()_h264_qpel8_mc13_neon, export=1 mov x14, x30 mov x8, x0 mov x9, x1 add x1, x1, x2 b \type\()_h264_qpel8_mc11 endfunc function ff_\type\()_h264_qpel8_mc23_neon, export=1 mov x14, x30 mov x8, x0 mov x9, x1 add x1, x1, x2 b \type\()_h264_qpel8_mc21 endfunc function ff_\type\()_h264_qpel8_mc33_neon, export=1 add x1, x1, #1 mov x14, x30 mov x8, x0 mov x9, x1 add x1, x1, x2 sub x1, x1, #1 b \type\()_h264_qpel8_mc11 endfunc .endm h264_qpel8 put h264_qpel8 avg .macro h264_qpel16 type function ff_\type\()_h264_qpel16_mc10_neon, export=1 lowpass_const w3 mov x3, x1 sub x1, x1, #2 b \type\()_h264_qpel16_h_lowpass_l2_neon endfunc function ff_\type\()_h264_qpel16_mc20_neon, export=1 lowpass_const w3 sub x1, x1, #2 mov x3, x2 b \type\()_h264_qpel16_h_lowpass_neon endfunc function ff_\type\()_h264_qpel16_mc30_neon, export=1 lowpass_const w3 add x3, x1, #1 sub x1, x1, #2 b \type\()_h264_qpel16_h_lowpass_l2_neon endfunc function ff_\type\()_h264_qpel16_mc01_neon, export=1 mov x14, x30 mov x12, x1 \type\()_h264_qpel16_mc01: lowpass_const w3 mov x3, x2 sub x1, x1, x2, lsl #1 bl \type\()_h264_qpel16_v_lowpass_l2_neon ret x14 endfunc function ff_\type\()_h264_qpel16_mc11_neon, export=1 mov x14, x30 mov x8, x0 mov x9, x1 \type\()_h264_qpel16_mc11: lowpass_const w3 mov x11, sp sub sp, sp, #256 mov x0, sp sub x1, x1, #2 mov x3, #16 bl put_h264_qpel16_h_lowpass_neon mov x0, x8 mov x3, x2 mov x12, sp sub x1, x9, x2, lsl #1 mov x2, #16 bl \type\()_h264_qpel16_v_lowpass_l2_neon mov sp, x11 ret x14 endfunc function ff_\type\()_h264_qpel16_mc21_neon, export=1 mov x14, x30 mov x8, x0 mov x9, x1 \type\()_h264_qpel16_mc21: lowpass_const w3 mov x11, sp sub sp, sp, #(16*16+16*12) sub x1, x1, #2 mov x0, sp bl put_h264_qpel16_h_lowpass_neon_packed mov x4, x0 mov x0, x8 sub x1, x9, x2, lsl #1 sub x1, x1, #2 mov x3, x2 bl \type\()_h264_qpel16_hv_lowpass_l2_neon mov sp, x11 ret x14 endfunc function ff_\type\()_h264_qpel16_mc31_neon, export=1 add x1, x1, #1 mov x14, x30 mov x8, x0 mov x9, x1 sub x1, x1, #1 b \type\()_h264_qpel16_mc11 endfunc function ff_\type\()_h264_qpel16_mc02_neon, export=1 mov x14, x30 lowpass_const w3 sub x1, x1, x2, lsl #1 mov x3, x2 bl \type\()_h264_qpel16_v_lowpass_neon ret x14 endfunc function ff_\type\()_h264_qpel16_mc12_neon, export=1 mov x14, x30 mov x8, x0 mov x9, x1 \type\()_h264_qpel16_mc12: lowpass_const w3 mov x11, sp sub sp, sp, #(16*16+16*12) sub x1, x1, x2, lsl #1 mov x0, sp mov x3, x2 bl put_h264_qpel16_v_lowpass_neon_packed mov x4, x0 mov x0, x8 sub x1, x9, x3, lsl #1 sub x1, x1, #2 mov x2, x3 bl \type\()_h264_qpel16_hv_lowpass_l2_neon mov sp, x11 ret x14 endfunc function ff_\type\()_h264_qpel16_mc22_neon, export=1 mov x14, x30 lowpass_const w3 mov x11, sp sub x1, x1, x2, lsl #1 sub x1, x1, #2 mov x3, x2 bl \type\()_h264_qpel16_hv_lowpass_neon mov sp, x11 // restore stack ret x14 endfunc function ff_\type\()_h264_qpel16_mc32_neon, export=1 mov x14, x30 mov x8, x0 mov x9, x1 add x1, x1, #1 b \type\()_h264_qpel16_mc12 endfunc function ff_\type\()_h264_qpel16_mc03_neon, export=1 mov x14, x30 add x12, x1, x2 b \type\()_h264_qpel16_mc01 endfunc function ff_\type\()_h264_qpel16_mc13_neon, export=1 mov x14, x30 mov x8, x0 mov x9, x1 add x1, x1, x2 b \type\()_h264_qpel16_mc11 endfunc function ff_\type\()_h264_qpel16_mc23_neon, export=1 mov x14, x30 mov x8, x0 mov x9, x1 add x1, x1, x2 b \type\()_h264_qpel16_mc21 endfunc function ff_\type\()_h264_qpel16_mc33_neon, export=1 add x1, x1, #1 mov x14, x30 mov x8, x0 mov x9, x1 add x1, x1, x2 sub x1, x1, #1 b \type\()_h264_qpel16_mc11 endfunc .endm h264_qpel16 put h264_qpel16 avg