1 /* 2 * Copyright (C) 2007-2008 ARM Limited 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 * 16 */ 17 /* 18 * 19 */ 20 21 .eabi_attribute 24, 1 22 .eabi_attribute 25, 1 23 24 .arm 25 .fpu neon 26 .text 27 28 .global armVCM4P10_DeblockingChromabSLT4_unsafe 29 .func armVCM4P10_DeblockingChromabSLT4_unsafe 30 armVCM4P10_DeblockingChromabSLT4_unsafe: 31 VLD1.32 {d18[0]},[r5]! 32 VSUBL.U8 q11,d5,d9 33 VMOV d28,d18 34 VSUBL.U8 q10,d8,d4 35 VSHR.S16 q11,q11,#2 36 VZIP.8 d18,d28 37 VBIF d18,d14,d16 38 VRHADD.S16 q10,q11,q10 39 VADD.I8 d31,d18,d15 40 VQMOVN.S16 d20,q10 41 VLD1.8 {d0[]},[r2] 42 VMIN.S8 d20,d20,d31 43 VNEG.S8 d31,d31 44 VLD1.8 {d2[]},[r3] 45 VMAX.S8 d20,d20,d31 46 VMOVL.U8 q14,d4 47 VMOVL.U8 q12,d8 48 VADDW.S8 q14,q14,d20 49 VSUBW.S8 q12,q12,d20 50 VQMOVUN.S16 d29,q14 51 VQMOVUN.S16 d24,q12 52 BX lr 53 .endfunc 54 55 .global armVCM4P10_DeblockingChromabSGE4_unsafe 56 .func armVCM4P10_DeblockingChromabSGE4_unsafe 57 armVCM4P10_DeblockingChromabSGE4_unsafe: 58 VHADD.U8 d13,d4,d9 59 VHADD.U8 d31,d8,d5 60 VLD1.8 {d0[]},[r2] 61 ADD r5,r5,#4 62 VLD1.8 {d2[]},[r3] 63 VRHADD.U8 d13,d13,d5 64 VRHADD.U8 d31,d31,d9 65 BX lr 66 .endfunc 67 68 .end 69 70
