10d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@/***************************************************************************** 20d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* 30d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* Copyright (C) 2012 Ittiam Systems Pvt Ltd, Bangalore 40d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* 50d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* Licensed under the Apache License, Version 2.0 (the "License"); 60d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* you may not use this file except in compliance with the License. 70d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* You may obtain a copy of the License at: 80d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* 90d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* http://www.apache.org/licenses/LICENSE-2.0 100d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* 110d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* Unless required by applicable law or agreed to in writing, software 120d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* distributed under the License is distributed on an "AS IS" BASIS, 130d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 140d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* See the License for the specific language governing permissions and 150d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* limitations under the License. 160d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* 170d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@*****************************************************************************/ 180d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@/** 190d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@/******************************************************************************* 200d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* @file 210d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* ihevc_deblk_luma_vert.s 220d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* 230d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* @brief 240d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* contains function definitions for inter prediction interpolation. 250d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* functions are coded using neon intrinsics and can be compiled using 260d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 270d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* rvct 280d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* 290d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* @author 300d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* anand s 310d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* 320d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* @par list of functions: 330d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* 340d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* 350d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* @remarks 360d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* none 370d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@* 380d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@*******************************************************************************/ 390d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 400d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar.text 410d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar.align 4 420d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 430d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 440d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 450d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 460d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 470d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar.extern gai4_ihevc_tc_table 480d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar.extern gai4_ihevc_beta_table 490d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 500d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar.globl ihevc_deblk_luma_vert_a9q 510d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 520d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakargai4_ihevc_tc_table_addr: 530d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar.long gai4_ihevc_tc_table - ulbl1 - 8 540d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 550d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakargai4_ihevc_beta_table_addr: 560d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar.long gai4_ihevc_beta_table - ulbl2 - 8 570d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 580d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar.type ihevc_deblk_luma_vert_a9q, %function 590d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 600d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakarihevc_deblk_luma_vert_a9q: 610d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 620d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar push {r3-r12,lr} 630d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldr r4,[sp,#0x2c] 640d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldr r5,[sp,#0x30] 650d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 660d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r3,r3,r4 670d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r3,r3,#1 680d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldr r6, [sp,#0x34] 690d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar asr r3,r3,#1 700d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r7,r3,r5,lsl #1 710d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r3,r3,r6,lsl #1 720d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r7,#0x33 730d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar movgt r7,#0x33 740d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar bgt l1.56 750d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r7,#0x0 760d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar movlt r7,#0x0 @ r7 has the beta_index value 770d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakarl1.56: 780d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 790d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ bic r2,r2,#1 800d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar asr r2,r2,#1 810d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 820d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r3,r3,r2,lsl #1 830d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r3,#0x35 840d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar movgt r3,#0x35 850d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar bgt l1.88 860d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r3,#0x0 870d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar movlt r3,#0x0 @ r3 has the tc_index value 880d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 890d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ qp_luma = (quant_param_p + quant_param_q + 1) >> 1@ 900d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ beta_indx = clip3(qp_luma + (beta_offset_div2 << 1), 0, 51)@ 910d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ tc_indx = clip3(qp_luma + (2 * (bs >> 1)) + (tc_offset_div2 << 1), 0, 53)@ 920d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 930d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakarl1.88: 940d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldr r2,gai4_ihevc_beta_table_addr 950d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakarulbl2: 960d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r2,r2,pc 970d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmov.i8 d18,#0x2 980d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldr r4,gai4_ihevc_tc_table_addr 990d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakarulbl1: 1000d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r4,r4,pc 1010d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1020d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldr r5,[r2,r7,lsl #2] @ beta 1030d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmov.i16 q8,#0x2 1040d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldr r6,[r4,r3,lsl #2] @ tc 1050d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar lsl r8,r6,#1 1060d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r6,#0 1070d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.8 d19,r8 1080d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar sub r7,r0,#4 1090d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmov.i8 d23,#0x3 1100d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar beq l1.964 1110d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1120d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1130d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vld1.8 {d24},[r7],r1 1140d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r8,[r0,#-3] @ -3 value 1150d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vld1.8 {d1},[r7],r1 1160d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r10,[r0,#-2] @-2 value 1170d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vld1.8 {d2},[r7],r1 1180d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r11,[r0,#-1] @-1 value 1190d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vld1.8 {d0},[r7] 1200d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r12,[r0,#0] @ 0 value 1210d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r9,[r0,#1] @ 1 value 1220d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vtrn.8 d24,d1 1230d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r2,[r0,#2] @ 2 value 1240d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vtrn.8 d2,d0 1250d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r12,r12,r2 1260d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar subs r9,r12,r9,lsl #1 @ dq0 value is stored in r9 1270d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar rsbmi r9,r9,#0 1280d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@dq0 = abs( pu1_src[2] - 2 * pu1_src[1] + pu1_src[0] )@ 1290d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vtrn.16 d24,d2 1300d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r8,r8,r11 1310d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vtrn.16 d1,d0 1320d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar subs r8,r8,r10,lsl #1 1330d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar rsbmi r8,r8,#0 @ dp0 value is stored in r8 1340d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ dp0 = abs( pu1_src[-3] - 2 * pu1_src[-2] + pu1_src[-1] )@ 1350d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1360d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1370d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1380d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r14,r1,r1,lsl #1 1390d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r14,r0,r14 1400d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1410d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.32 d4,d24[1] 1420d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r2,[r14,#-3] @ -2 value 1430d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.32 d7,d2[1] 1440d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r10,[r14,#-2] @ -2 value 1450d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.32 d3,d2[0] 1460d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r11,[r14,#-1] @ -1 value 1470d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.32 d5,d1[1] 1480d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r12,[r14,#0] @ 0 value 1490d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.32 d6,d1[0] 1500d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r3,[r14,#1] @ 1 value 1510d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.32 d2,d0[0] 1520d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r4,[r14,#2] @ 2 value 1530d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1540d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1550d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r12,r12,r4 1560d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar subs r12,r12,r3,lsl #1 @ dq3value is stored in r12 1570d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar rsbmi r12,r12,#0 1580d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ dq3 = abs( pu1_src[3 * src_strd + 2] - 2 * pu1_src[3 * src_strd + 1]+ pu1_src[3 * src_strd + 0] )@ 1590d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1600d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1610d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r2,r2,r11 1620d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar subs r11,r2,r10,lsl #1 1630d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar rsbmi r11,r11,#0 @ dp3 value is stored in r8 1640d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ dp3 = abs( pu1_src[3 * src_strd - 3] - 2 * pu1_src[3 * src_strd - 2] + pu1_src[3 * src_strd - 1] )@ 1650d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1660d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1670d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1680d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r3,r8,r9 @ r3 has the d0 value 1690d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r4,r11,r12 @ r4 has the d3 value 1700d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1710d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1720d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ d0 = dp0 + dq0@ 1730d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ d3 = dp3 + dq3@ 1740d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1750d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r14,r8,r11 @ r13 has the value dp 1760d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r12,r12,r9 @ r12 has the value dq 1770d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ dp = dp0 + dp3@ 1780d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ dq = dq0 + dq3@ 1790d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1800d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r11, r3, r4 @ r3 has the value d 1810d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1820d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ d = d0 + d3@ 1830d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1840d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1850d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r11,r5 1860d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.32 d22,d0[1] 1870d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar bge l1.964 1880d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1890d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ if(d < beta) 1900d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1910d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1920d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar @ registers which cannont be altered : r3,r4 r5,r6,r12,r13,r0,r1,r11 1930d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 1940d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar @ registers for use: r2,r7,r8,r9,r10, 1950d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqsub.u8 d30,d7,d19 1960d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar asr r10,r5,#2 1970d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqadd.u8 d31,d7,d19 1980d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r10,r3,lsl #1 1990d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vaddl.u8 q0,d5,d4 2000d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ble l1.336 2010d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 2020d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r2,[r0,#-4] 2030d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vaddw.u8 q0,q0,d2 2040d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r7,[r0,#-1] 2050d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmull.u8 q10,d7,d23 2060d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r3,[r0,#0] 2070d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmlal.u8 q10,d22,d18 2080d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r8,[r0,#3] 2090d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ ubfx r7,r2,#24,#8 @ has the -1 value 2100d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ and r2,#0xff @ has the -4 value 2110d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ ubfx r8,r3,#24,#8 @ has the 3 value 2120d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ and r3,#0xff @ r4 has the 0 value 2130d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 2140d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vadd.i16 q10,q10,q0 2150d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar subs r8,r8,r3 2160d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vrshrn.i16 d22,q10,#3 2170d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar rsbmi r8,r8,#0 2180d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar subs r2,r2,r7 2190d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmin.u8 d21,d22,d31 2200d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar rsbmi r2,r2,#0 2210d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmax.u8 d22,d21,d30 2220d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r8,r8,r2 2230d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vaddl.u8 q10,d7,d3 2240d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r8,r5,asr #3 2250d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmla.i16 q10,q0,q8 2260d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar bge l1.336 2270d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vaddw.u8 q0,q0,d7 2280d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar subs r7,r3,r7 2290d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vrshrn.i16 d20,q10,#3 2300d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar rsbmi r7,r7,#0 2310d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vrshrn.i16 d0,q0,#2 2320d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar mov r10,#5 2330d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqadd.u8 d30,d5,d19 2340d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar mul r10,r10,r6 2350d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqsub.u8 d31,d5,d19 2360d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r10,#1 2370d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r7,r10,asr #1 2380d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar bge l1.336 2390d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 2400d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 2410d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ if( (2 * d3 < (beta >> 2)&& ( abs(pu1_src[3] - pu1_src[0]) + abs(pu1_src[-1] - pu1_src[-4]) < (beta >> 3) ) 2420d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ && abs(pu1_src[0] - pu1_src[-1]) < ( (5 * tc + 1) >> 1 ) ) 2430d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 2440d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 2450d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar asr r10,r5,#2 2460d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqsub.u8 d25,d4,d19 2470d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r10,r4,lsl #1 2480d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqadd.u8 d21,d4,d19 2490d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ble l1.336 2500d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmin.u8 d26,d20,d21 2510d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r4,r1,r1,lsl #1 2520d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r4,r4,r0 2530d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmax.u8 d20,d26,d25 2540d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r2,[r4,#-4] 2550d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmin.u8 d19,d0,d30 2560d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r7,[r4,#-1] 2570d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmax.u8 d21,d19,d31 2580d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r3,[r4,#0] 2590d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar lsl r10,r6,#1 2600d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldrb r8,[r4,#3] 2610d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ ubfx r7,r2,#24,#8 @ has the -1 value 2620d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ and r2,#0xff @ has the -4 value 2630d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ ubfx r8,r3,#24,#8 @ has the 3 value 2640d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ and r3,#0xff @ r4 has the 0 value 2650d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vaddl.u8 q0,d2,d3 2660d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.8 d19,r10 2670d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar subs r8,r8,r3 2680d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vaddw.u8 q0,q0,d4 2690d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar rsbmi r8,r8,#0 2700d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqadd.u8 d30,d2,d19 2710d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar subs r2,r2,r7 2720d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqsub.u8 d31,d2,d19 2730d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar rsbmi r2,r2,#0 2740d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vaddl.u8 q13,d5,d6 2750d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r8,r8,r2 2760d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmla.i16 q13,q0,q8 2770d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r8,r5,asr #3 2780d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar bge l1.336 2790d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vrshrn.i16 d26,q13,#3 2800d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar subs r7,r3,r7 2810d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqadd.u8 d27,d3,d19 2820d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar rsbmi r7,r7,#0 2830d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqsub.u8 d28,d3,d19 2840d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar mov r10,#5 2850d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmin.u8 d16,d26,d30 2860d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar mul r10,r10,r6 2870d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r10,#1 2880d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r7,r10,asr #1 2890d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmax.u8 d26,d16,d31 2900d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar bge l1.336 2910d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqadd.u8 d30,d6,d19 2920d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 2930d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar mov r2,#2 2940d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldr r4,[sp,#0x38] @ loading the filter_flag_p 2950d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqsub.u8 d31,d6,d19 2960d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldr r5,[sp,#0x3c] @ loading the filter_flag_q 2970d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar b end_dep_deq_decision 2980d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ r2 has the value of de 2990d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ r6 has teh value of tc 3000d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ r5 has the value of beta 3010d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ r14 has the value of dp 3020d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ r12 has the value of dq 3030d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ r0 has the value of source address 3040d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ r1 has the src stride 3050d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3060d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakarl1.336: 3070d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar mov r2,#1 3080d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakarl1.424: 3090d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar mov r11,r5 3100d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldr r4,[sp,#0x38] @ loading the filter_flag_p 3110d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar ldr r5,[sp,#0x3c] @ loading the filter_flag_q 3120d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3130d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r6,#1 3140d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar moveq r9,#0 3150d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar moveq r10,#0 3160d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar beq end_dep_deq_decision 3170d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3180d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar and r7,r4,r5 3190d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3200d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r7,#1 3210d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar beq both_flags_set 3220d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r4,#0 3230d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar beq set_flag_dep_zero 3240d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3250d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3260d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r8,r11,r11,asr #1 3270d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar mov r10,#0 3280d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar asr r8,#3 3290d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r8,r14 3300d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar movgt r9,#1 3310d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar movle r9,#0 3320d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar b end_dep_deq_decision 3330d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakarset_flag_dep_zero: 3340d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3350d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r8,r11,r11,asr #1 3360d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar mov r9,#0 3370d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar asr r8,#3 3380d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r8,r12 3390d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar movgt r10,#1 3400d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar movle r10,#0 3410d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar b end_dep_deq_decision 3420d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3430d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakarboth_flags_set: 3440d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r8,r11,r11,asr #1 3450d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar asr r8,#3 3460d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r8,r14 3470d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar movgt r9,#1 3480d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar movle r9,#0 3490d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r8,r12 3500d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar movgt r10,#1 3510d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar movle r10,#0 3520d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakarend_dep_deq_decision: 3530d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3540d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@r0=source address 3550d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@r1=stride 3560d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ r2 =de 3570d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ r4=flag p 3580d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@r5= flag q 3590d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@r6 =tc 3600d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ r9 =dep 3610d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ r10=deq 3620d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ b l1.964 3630d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3640d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3650d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r2,#2 3660d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ r4 has the value of de 3670d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar bne l1.968 3680d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3690d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r5,#0 3700d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar beq l1.780 3710d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ r5 has the flag of q 3720d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3730d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r3,r0,#2 3740d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.8 {d22[0]},[r3],r1 3750d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3760d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.8 {d22[1]},[r3],r1 3770d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3780d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.8 {d22[2]},[r3],r1 3790d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3800d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.8 {d22[3]},[r3] 3810d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r3,r0,r1 3820d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vtrn.8 d20,d21 3830d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3840d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.16 {d20[0]},[r0] 3850d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.16 {d21[0]},[r3],r1 3860d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.16 {d20[1]},[r3],r1 3870d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.16 {d21[1]},[r3] 3880d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3890d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3900d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakarl1.780: 3910d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r4,#0 3920d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar beq l1.964 3930d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar @ r5 has the flag p 3940d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3950d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 3960d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.32 d7,d24[0] 3970d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar sub r3,r0,#1 3980d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vaddw.u8 q8,q0,d6 3990d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r7,r3,r1 4000d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vrshrn.i16 d2,q8,#2 4010d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.8 {d26[0]},[r3] 4020d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar sub r0,r0,#3 4030d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmin.u8 d16,d2,d27 4040d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.8 {d26[1]},[r7],r1 4050d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmull.u8 q1,d6,d23 4060d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmlal.u8 q1,d7,d18 4070d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.8 {d26[2]},[r7],r1 4080d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmax.u8 d5,d16,d28 4090d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.8 {d26[3]},[r7] 4100d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vadd.i16 q0,q1,q0 4110d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vrshrn.i16 d0,q0,#3 4120d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4130d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4140d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmin.u8 d1,d0,d30 4150d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmax.u8 d0,d1,d31 4160d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4170d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vtrn.8 d0,d5 4180d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.16 {d0[0]},[r0],r1 4190d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.16 {d5[0]},[r0],r1 4200d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.16 {d0[1]},[r0],r1 4210d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.16 {d5[1]},[r0] 4220d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakarl1.964: 4230d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar pop {r3-r12,pc} 4240d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakarl1.968: 4250d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4260d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4270d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmov.i16 q0,#0x9 4280d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar rsb r11,r6,#0 4290d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r4,#0 4300d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar @ checks for the flag p 4310d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmov.i16 q8,#0x3 4320d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmov.i8 d24,#0x1 4330d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4340d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4350d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.8 d30,r11 4360d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar and r11,r6,#0xff 4370d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.8 d31,r11 4380d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4390d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vsubl.u8 q9,d4,d2 4400d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmul.i16 q9,q9,q0 4410d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vsubl.u8 q0,d5,d3 4420d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4430d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4440d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4450d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmul.i16 q8,q0,q8 4460d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vsub.i16 q8,q9,q8 4470d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vrshr.s16 q8,q8,#4 4480d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ delta = ( 9 * (pu1_src[0] - pu1_src[-1]) - 3 * (pu1_src[1] - pu1_src[-2]) + 8 ) >> 4@ 4490d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4500d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vabs.s16 q0,q8 4510d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmovn.i16 d0,q0 4520d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar @ storing the absolute values of delta in d0 4530d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4540d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqmovn.s16 d16,q8 4550d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar @ storing the clipped values of delta in d16 4560d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4570d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmov.i8 d1,#0xa 4580d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.8 d21,r11 4590d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmul.i8 d1,d1,d21 4600d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar @ d1 stores the value (10 * tc) 4610d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4620d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@if(abs(delta) < 10 * tc) 4630d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4640d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmin.s8 d18,d16,d31 4650d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmax.s8 d20,d18,d30 4660d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4670d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ delta = clip3(delta, -tc, tc)@ 4680d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmovl.s8 q8,d20 4690d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmovl.u8 q9,d2 4700d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vadd.i16 q9,q9,q8 4710d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4720d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqmovun.s16 d22,q9 4730d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmovl.u8 q9,d4 4740d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vsub.i16 q8,q9,q8 4750d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqmovun.s16 d23,q8 4760d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ tmp_p0 = clip_u8(pu1_src[-1] + delta)@ 4770d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ tmp_q0 = clip_u8(pu1_src[0] - delta)@ 4780d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar beq l1.1272 4790d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4800d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4810d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4820d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r9,#1 4830d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar bne l1.1212 4840d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ checks for the flag dep 4850d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4860d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar asr r3,r6,#1 4870d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4880d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4890d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vaddl.u8 q8,d6,d2 4900d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vaddw.u8 q8,q8,d24 4910d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.8 d18,r3 4920d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar rsb r3,r3,#0 4930d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.8 d19,r3 4940d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vshr.u16 q8,q8,#1 4950d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmovn.i16 d16,q8 4960d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 4970d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vsubl.u8 q8,d16,d3 4980d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vaddw.s8 q8,q8,d20 4990d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vshr.s16 q8,q8,#1 5000d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqmovn.s16 d16,q8 5010d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5020d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmin.s8 d17,d16,d18 5030d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmax.s8 d16,d19,d17 5040d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5050d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5060d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5070d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5080d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmovl.u8 q9,d3 5090d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmovl.s8 q8,d16 5100d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vadd.i16 q8,q9,q8 5110d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5120d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqmovun.s16 d16,q8 5130d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmov d30,d3 5140d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vcge.u8 d3,d0,d1 5150d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5160d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5170d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vbsl d3,d30,d16 5180d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakarl1.1212: 5190d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.8 d16,r11 5200d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar sub r12,r0,#3 5210d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar sub r3,r0,#1 5220d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar@ vmul.i8 d16,d16,d1 5230d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vtrn.8 d6,d3 5240d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.16 {d6[0]},[r12],r1 5250d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vcge.u8 d16,d0,d1 5260d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.16 {d3[0]},[r12],r1 5270d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vbsl d16,d2,d22 5280d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.8 {d16[0]},[r3],r1 5290d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.8 {d16[1]},[r3],r1 5300d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.16 {d6[1]},[r12],r1 5310d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.8 {d16[2]},[r3],r1 5320d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.16 {d3[1]},[r12] 5330d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.8 {d16[3]},[r3] 5340d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakarl1.1272: 5350d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar @ ldr r3,[sp,#0x38] 5360d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r5,#0 5370d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar beq l1.964 5380d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar @ checks for the flag q 5390d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar cmp r10,#1 5400d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar bne l1.1412 5410d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar @ checks for the flag deq 5420d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmov d2,d7 5430d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar asr r3,r6,#1 5440d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5450d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.8 d6,r3 5460d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar rsb r3,r3,#0 5470d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vdup.8 d16,r3 5480d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vaddl.u8 q1,d2,d4 5490d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vaddw.u8 q1,q1,d24 5500d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vshr.u16 q1,q1,#1 5510d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmovn.i16 d2,q1 5520d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5530d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vsubl.u8 q1,d2,d5 5540d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vsubw.s8 q1,q1,d20 5550d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vshr.s16 q1,q1,#1 5560d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqmovn.s16 d3,q1 5570d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5580d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmin.s8 d2,d3,d6 5590d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmax.s8 d3,d16,d2 5600d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar @ vdup.8 d6,r2 5610d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar @ vmul.i8 d6,d6,d1 5620d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5630d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5640d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5650d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmovl.u8 q8,d5 5660d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmovl.s8 q1,d3 5670d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vadd.i16 q1,q8,q1 5680d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vqmovun.s16 d3,q1 5690d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vmov d30,d5 5700d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vcge.u8 d5,d0,d1 5710d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5720d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5730d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vbsl d5,d30,d3 5740d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakarl1.1412: 5750d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar @ vdup.8 d2,r2 5760d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r3,r0,#2 5770d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar add r11,r3,r1 5780d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar @ vmul.i8 d1,d2,d1 5790d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.8 {d7[0]},[r3] 5800d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.8 {d7[1]},[r11],r1 5810d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.8 {d7[2]},[r11],r1 5820d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vcge.u8 d0,d0,d1 5830d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.8 {d7[3]},[r11] 5840d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vbsl d0,d4,d23 5850d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vtrn.8 d0,d5 5860d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.16 {d0[0]},[r0],r1 5870d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.16 {d5[0]},[r0],r1 5880d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.16 {d0[1]},[r0],r1 5890d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar vst1.16 {d5[1]},[r0] 5900d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar pop {r3-r12,pc} 5910d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5920d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 5930d8951cef4b1a1dbf4ff5ba3e8796cf1d4503098Harish Mahendrakar 594