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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5361 | serge | 1 | /* |
| 2 | * Copyright 2000-2011 Intel Corporation All Rights Reserved |
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| 3 | * |
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| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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| 5 | * you may not use this file except in compliance with the License. |
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| 6 | * You may obtain a copy of the License at |
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| 7 | * |
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| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
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| 9 | * |
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| 10 | * Unless required by applicable law or agreed to in writing, software |
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| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
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| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 13 | * See the License for the specific language governing permissions and |
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| 14 | * limitations under the License. |
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| 15 | */ |
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| 16 | // 97 // Total instruction count |
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| 17 | // 1 // Total kernel count |
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| 18 | |||
| 19 | .kernel PA_DNDI_PA |
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| 20 | .code |
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| 21 | |||
| 22 | |||
| 23 | |||
| 24 | // FileName: DNDI_PL_Core.asm |
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| 25 | // Author: Tatiya, Rupesh |
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| 26 | |||
| 27 | |||
| 28 | |||
| 29 | // FileName: DNDI_Core.asm |
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| 30 | // Author: Vivek Kumar |
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| 31 | // Description: Tasks for DN+DI case (16x4 block) |
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| 32 | |||
| 33 | |||
| 34 | |||
| 35 | |||
| 36 | // Module name: common.inc |
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| 37 | // |
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| 38 | // Common header file for all Video-Processing kernels |
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| 39 | // |
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| 40 | |||
| 41 | .default_execution_size (16) |
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| 42 | .default_register_type :ub |
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| 43 | |||
| 44 | .reg_count_total 128 |
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| 45 | .reg_count_payload 7 |
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| 46 | |||
| 47 | //========== Common constants ========== |
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| 48 | |||
| 49 | |||
| 50 | //========== Macros ========== |
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| 51 | |||
| 52 | |||
| 53 | //Fast Jump, For more details see "Set_Layer_N.asm" |
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| 54 | |||
| 55 | |||
| 56 | //========== Defines ==================== |
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| 57 | |||
| 58 | //========== Static Parameters (Common To All) ========== |
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| 59 | //r1 |
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| 60 | |||
| 61 | |||
| 62 | //r2 |
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| 63 | |||
| 64 | // e.g. byte0 byte1 byte2 |
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| 65 | // YUYV 0 1 3 |
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| 66 | // YVYU 0 3 1 |
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| 67 | |||
| 68 | //Color Pipe (IECP) parameters |
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| 69 | |||
| 70 | |||
| 71 | //ByteCopy |
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| 72 | |||
| 73 | |||
| 74 | //r4 |
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| 75 | |||
| 76 | // e.g. byte0 byte1 byte2 |
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| 77 | // YUYV 0 1 3 |
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| 78 | // YVYU 0 3 1 |
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| 79 | |||
| 80 | |||
| 81 | //========== Inline parameters (Common To All) =========== |
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| 82 | |||
| 83 | |||
| 84 | //============== Binding Index Table=========== |
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| 85 | //Common between DNDI and DNUV |
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| 86 | |||
| 87 | |||
| 88 | //================= Common Message Descriptor ===== |
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| 89 | // Message descriptor for thread spawning |
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| 90 | // Message Descriptors |
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| 91 | // = 000 0001 (min message len 1 ) 0,0000 (resp len 0 -add later) |
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| 92 | // 0000,0000,0000 |
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| 93 | // 0001(Spawn a root thread),0001 (Root thread spawn thread) |
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| 94 | // = 0x02000011 |
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| 95 | // Thread Spawner Message Descriptor |
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| 96 | |||
| 97 | |||
| 98 | // Message descriptor for atomic operation add |
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| 99 | // Message Descriptors |
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| 100 | // = 000 0110 (min message len 6 ) 0,0000 (resp len 0 -add later) |
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| 101 | // 1(header present)001,10(typed atomic operation)0(return enabled)0(slot group, low 8 bits),0111 (AOP_Add) |
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| 102 | // 0000,0000 (Binding table index, added later) |
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| 103 | // = 0x02000011 |
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| 104 | |||
| 105 | // Atomic Operation Add Message Descriptor |
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| 106 | |||
| 107 | |||
| 108 | // Message descriptor for dataport media write |
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| 109 | // Message Descriptors |
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| 110 | // = 000 0001 (min message len 1 - add later) 00000 (resp len 0) |
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| 111 | // 1 (header present 1) 0 1010 (media block write) 000000 |
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| 112 | // 00000000 (binding table index - set later) |
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| 113 | // = 0x020A8000 |
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| 114 | |||
| 115 | |||
| 116 | // Message Length defines |
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| 117 | |||
| 118 | |||
| 119 | // Response Length defines |
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| 120 | |||
| 121 | |||
| 122 | // Block Width and Height Size defines |
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| 123 | |||
| 124 | |||
| 125 | // Extended Message Descriptors |
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| 126 | |||
| 127 | |||
| 128 | // Common message descriptors: |
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| 129 | |||
| 130 | |||
| 131 | //===================== Math Function Control =================================== |
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| 132 | |||
| 133 | |||
| 134 | //============ Message Registers =============== |
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| 135 | // buf4 starts from r28 |
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| 136 | |||
| 137 | |||
| 138 | //#define mMSGHDR_EOT r43 // Dummy Message Register for EOT |
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| 139 | |||
| 140 | |||
| 141 | .declare mubMSGPAYLOAD Base=r30 ElementSize=1 SrcRegion=<16;16,1> Type=ub |
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| 142 | .declare muwMSGPAYLOAD Base=r30 ElementSize=2 SrcRegion=<16;16,1> Type=uw |
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| 143 | .declare mudMSGPAYLOAD Base=r30 ElementSize=4 SrcRegion=<8;8,1> Type=ud |
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| 144 | .declare mfMSGPAYLOAD Base=r30 ElementSize=4 SrcRegion=<8;8,1> Type=f |
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| 145 | |||
| 146 | //=================== End of thread instruction =========================== |
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| 147 | |||
| 148 | |||
| 149 | //=====================Pointers Used===================================== |
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| 150 | |||
| 151 | |||
| 152 | //======================================================================= |
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| 153 | |||
| 154 | |||
| 155 | //r9-r17 |
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| 156 | // Define temp space for any usages |
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| 157 | |||
| 158 | |||
| 159 | // Common Buffers |
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| 160 | |||
| 161 | |||
| 162 | // temp space for rotation |
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| 163 | |||
| 164 | .declare fROBUF Base=r9.0 ElementSize=4 SrcRegion=<8;8,1> DstRegion=<1> Type=f |
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| 165 | |||
| 166 | .declare udROBUF Base=r9.0 ElementSize=4 SrcRegion=<8;8,1> DstRegion=<1> Type=ud |
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| 167 | |||
| 168 | .declare uwROBUF Base=r9.0 ElementSize=2 SrcRegion=<16;16,1> DstRegion=<1> Type=uw |
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| 169 | |||
| 170 | .declare ubROBUF Base=r9.0 ElementSize=1 SrcRegion=<16;16,1> DstRegion=<1> Type=ub |
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| 171 | |||
| 172 | .declare ub4ROBUF Base=r9.0 ElementSize=1 SrcRegion=<32;8,4> DstRegion=<4> Type=ub |
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| 173 | |||
| 174 | |||
| 175 | // End of common.inc |
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| 176 | |||
| 177 | |||
| 178 | // FileName: DNDI.inc |
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| 179 | // Author: Vivek Kumar |
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| 180 | // Description: Include file for DN, DI and DNDI |
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| 181 | // Inputs: DI_ENABLE, DN_ENABLE, DN_PLANAR, DN_PACKED |
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| 182 | |||
| 183 | |||
| 184 | |||
| 185 | |||
| 186 | // End of common.inc |
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| 187 | |||
| 188 | |||
| 189 | //Interface: |
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| 190 | //Static Parameters: |
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| 191 | //r1 |
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| 192 | |||
| 193 | |||
| 194 | //====================== Binding table (Explicit To DNDI)========================================= |
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| 195 | |||
| 196 | |||
| 197 | .declare mudMSGHDR_DNDI Base=r18 ElementSize=4 Type=ud |
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| 198 | .declare mdMSGHDR_DNDI Base=r18 ElementSize=4 Type=d |
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| 199 | .declare mwMSGHDR_DNDI Base=r18 ElementSize=2 Type=w |
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| 200 | |||
| 201 | |||
| 202 | .declare mudMSGHDR_STMM Base=r20 ElementSize=4 Type=ud |
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| 203 | |||
| 204 | |||
| 205 | .declare mudMSGHDR_HIST Base=r22 ElementSize=4 Type=ud |
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| 206 | |||
| 207 | |||
| 208 | .declare mudMSGHDR_ENC_STATS Base=r24 ElementSize=4 Type=ud |
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| 209 | .declare muwMSGHDR_ENC_STATS Base=r24 ElementSize=2 Type=uw |
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| 210 | .declare mubMSGHDR_ENC_STATS Base=r24 ElementSize=1 Type=ub |
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| 211 | |||
| 212 | |||
| 213 | .declare mudMSGHDR_DN_OUT Base=r31.0 ElementSize=4 Type=ud |
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| 214 | .declare mdMSGHDR_DN_OUT Base=r31.0 ElementSize=4 Type=d |
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| 215 | .declare mubMSGHDR_DN_OUT Base=r31.0 ElementSize=1 Type=ub |
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| 216 | |||
| 217 | |||
| 218 | .declare mudMSGHDR_UVCOPY Base=r36 ElementSize=4 Type=ud |
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| 219 | .declare mdMSGHDR_UVCOPY Base=r36 ElementSize=4 Type=d |
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| 220 | .declare mudMSGHDR_UCOPY Base=r36 ElementSize=4 Type=ud |
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| 221 | .declare mudMSGHDR_VCOPY Base=r38 ElementSize=4 Type=ud |
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| 222 | |||
| 223 | |||
| 224 | .declare mudMSGHDR_DI_OUT1 Base=r18.0 ElementSize=4 Type=ud |
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| 225 | .declare mubMSGHDR_DI_OUT1 Base=r18.0 ElementSize=1 Type=ub |
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| 226 | |||
| 227 | |||
| 228 | .declare mudMSGHDR_DI_OUT2 Base=r23.0 ElementSize=4 Type=ud |
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| 229 | .declare mubMSGHDR_DI_OUT2 Base=r23.0 ElementSize=1 Type=ub |
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| 230 | |||
| 231 | //r45 |
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| 232 | //Use r45 as message header, so no need to "mov" the data. |
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| 233 | |||
| 234 | .declare mudDN_Y_OUT Base=r45.0 ElementSize=4 SrcRegion=<8;8,1> DstRegion=<1> Type=ud |
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| 235 | |||
| 236 | // Message response (Denoised & DI-ed pixels & statistics); Use buffer 5 |
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| 237 | .declare udDNDI_RESP Base=r46.0 ElementSize=4 SrcRegion=<8;8,1> DstRegion=<1> Type=ud |
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| 238 | .declare uwDNDI_RESP Base=r46.0 ElementSize=2 SrcRegion=<16;16,1> DstRegion=<1> Type=uw |
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| 239 | .declare ubDNDI_RESP Base=r46.0 ElementSize=1 SrcRegion=<16;16,1> DstRegion=<1> Type=ub |
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| 240 | |||
| 241 | // Message response (UV Copy); Use buffer 5 |
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| 242 | .declare udDNDI_UV_RESP Base=r58.0 ElementSize=4 SrcRegion=<8;8,1> DstRegion=<1> Type=ud |
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| 243 | .declare ubDNDI_UV_RESP Base=r58.0 ElementSize=1 SrcRegion=<16;16,1> DstRegion=<1> Type=ub |
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| 244 | |||
| 245 | //Temp GRFs: For 42X to 422 Conversion |
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| 246 | .declare uwDNDI_UVCOPY_TEMP Base=r10.0 ElementSize=2 SrcRegion=<16;16,1> DstRegion=<1> Type=uw //8 GRFs |
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| 247 | .declare ubDNDI_UVCOPY_TEMP Base=r10.0 ElementSize=1 SrcRegion=<16;16,1> DstRegion=<1> Type=ub //8 GRFs |
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| 248 | //--------------------------------------------------------------------------- |
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| 249 | // Message descriptors |
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| 250 | //--------------------------------------------------------------------------- |
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| 251 | // Extended message descriptor |
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| 252 | // Message descriptor for sampler read |
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| 253 | // = 000 0010 (message len 2) 00000 (resp len - set later, 12 or 5 or 11) |
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| 254 | // 1 (header present 1) 0 11 (SIMD32/64 mode) |
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| 255 | // 1000 (message type) 0000 (DI state index) |
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| 256 | // 00000000 (binding table index - set later) |
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| 257 | // = 0x040b8000 |
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| 258 | |||
| 259 | |||
| 260 | // Attention: The Message Length is The Number of GRFs with Data Only, without the Header |
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| 261 | |||
| 262 | |||
| 263 | //--------------------------------------------------------------------------- |
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| 264 | // VDI Return Data format |
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| 265 | //--------------------------------------------------------------------------- |
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| 266 | // Defines for DI enabled |
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| 267 | |||
| 268 | |||
| 269 | // Defines for DI disabled |
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| 270 | |||
| 271 | |||
| 272 | |||
| 273 | // FileName: DNDI_Command.asm |
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| 274 | // Author: Vivek Kumar |
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| 275 | // Description: Sends a message to the VDI to process one DN (16x8) or DNDI (16x4) block |
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| 276 | |||
| 277 | // Prepare the DNDI send command |
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| 278 | mov (8) mudMSGHDR_DNDI(0)<1> r0.0<8;8,1>:ud // message header |
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| 279 | mov (1) mwMSGHDR_DNDI(1,4)<1> r7.0<0;1,0>:w { NoDDClr } // horizontal origin // Do we need to add offset here? -vK |
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| 280 | mov (1) mwMSGHDR_DNDI(1,12)<1> r7.1<0;1,0>:w { NoDDChk } // vertical origin // Can these 2 be combined? - vK |
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| 281 | |||
| 282 | send (8) udDNDI_RESP(0)<1> r18 0x2 0x4CE8003:ud |
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| 283 | |||
| 284 | // On Gen6, with VDI walker, use the XY pair returned rather than programmed above |
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| 285 | // VDI_RETURNED_XY is ordered XY in case of walker enables and the same as programmed in case of walker disabled |
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| 286 | mov (2) r7.0<1>:w uwDNDI_RESP(9,14)<2;2,1> // horizontal/Vertial origin in W.14 and W.15 |
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| 287 | |||
| 288 | |||
| 289 | |||
| 290 | // FileName: DI_STMM_Save.asm |
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| 291 | // Author: Vivek Kumar |
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| 292 | // Description: Saves DI STMM Data to statistics surface in case of DI enabled (for 16x4 block) |
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| 293 | |||
| 294 | // Write STMM to memory |
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| 295 | mov (8) mudMSGHDR_STMM(0)<1> r0.0<8;8,1>:ud // message header |
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| 296 | mov (8) mudMSGHDR_STMM(1)<1> udDNDI_RESP(8,0) // Move STMM to MRF |
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| 297 | |||
| 298 | shr (1) mudMSGHDR_STMM(0,0)<1> r7.0<0;1,0>:w 1:w { NoDDClr } // X origin / 2 |
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| 299 | mov (1) mudMSGHDR_STMM(0,1)<1> r7.1<0;1,0>:w { NoDDClr, NoDDChk } // Y origin |
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| 300 | mov (1) mudMSGHDR_STMM(0,2)<1> 0x30007:ud { NoDDChk } // block width and height (8x4) |
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| 301 | |||
| 302 | send (8) null<1>:d r20 0x5 0x40A8021:ud |
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| 303 | |||
| 304 | |||
| 305 | |||
| 306 | // FileName: DN_Hist_Save.asm |
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| 307 | // Author: Vivek Kumar |
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| 308 | // Description: Saves DN history data to statistics surface |
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| 309 | |||
| 310 | // Write denoise history to memory |
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| 311 | mov (8) r27<1>:ud r0.0<8;8,1>:ud // message header |
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| 312 | |||
| 313 | mov (1) mudMSGHDR_HIST(1)<1> udDNDI_RESP(9,0)<0;1,0> // Move denoise history to MRF (4x1) |
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| 314 | |||
| 315 | |||
| 316 | shr (2) r27.0<1>:ud r7.0<2;2,1>:w 2:w // X,Y origin / 4 |
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| 317 | add (1) r27.0<1>:ud r27.0<0;1,0>:ud r1.12<0;1,0>:uw { NoDDClr } // Add pitch to X origin |
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| 318 | mov (1) r27.2<1>:ud 0x3:ud { NoDDChk } // block width and height |
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| 319 | |||
| 320 | mov (8) mudMSGHDR_HIST(0)<1> r27.0<8;8,1>:ud |
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| 321 | send (8) null<1>:d r22 0x5 0x40A8021:ud |
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| 322 | |||
| 323 | |||
| 324 | |||
| 325 | // FileName: DNDI_Enc_Stats_Save.asm |
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| 326 | // Author: Vivek Kumar |
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| 327 | // Description: Saves Encoder Statistics data to statistics surface in case of DI enabled (for 16x4 block) |
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| 328 | |||
| 329 | // Write encoder statistics to memory |
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| 330 | //Currently enable this only on Gen6 validation |
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| 331 | mov (8) mudMSGHDR_ENC_STATS(1)<1> 0x0:ud // Init payload MRF |
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| 332 | mov (8) mudMSGHDR_ENC_STATS(0)<1> r0.0<8;8,1>:ud // message header |
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| 333 | |||
| 334 | shr (1) mudMSGHDR_ENC_STATS(0,0)<1> r7.0<0;1,0>:w 1:w { NoDDClr } //enable the flag after testing on si { NoDDClr } // X origin / 2 |
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| 335 | mul (1) acc0.1<1>:ud r7.1<0;1,0>:w 3:w // Y origin * 3 |
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| 336 | shr (1) mudMSGHDR_ENC_STATS(0,1)<1> acc0.1<0;1,0>:ud 2:w { NoDDClr, NoDDChk } //enable the flag after testing on si { NoDDClr, NoDDChk } // Y origin * 3/4 |
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| 337 | mov (1) mudMSGHDR_ENC_STATS(0,2)<1> 0x20007:ud { NoDDChk } //enable the flag after testing on si { NoDDChk } // block width and height (8x3) |
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| 338 | add (2) mudMSGHDR_ENC_STATS(0,0)<1> mudMSGHDR_ENC_STATS(0,0)<2;2,1> r1.12<2;2,1>:uw // Add pitch to X,Y origin |
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| 339 | |||
| 340 | |||
| 341 | //Data block for Encoder Statistics |
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| 342 | //---------------------------------------------------- |
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| 343 | //| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | Bytes |
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| 344 | //---------------------------------------------------- |
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| 345 | //| BNE | MCNT | FCNT | TCNT | X | X | X | X | |
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| 346 | //---------------------------------------------------- |
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| 347 | //| DcTpT | SVCM | DcBpT | DcTpB | |
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| 348 | //---------------------------------------------------- |
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| 349 | //| SHCM | STAD | DcTcB | DcBpB | |
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| 350 | //---------------------------------------------------- |
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| 351 | mov (1) mudMSGHDR_ENC_STATS(1,0)<1> udDNDI_RESP(9,1)<0;1,0> { NoDDClr } // Move encoder statistics to MRF |
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| 352 | mov (2) mudMSGHDR_ENC_STATS(1,3)<2> udDNDI_RESP(9,3)<2;2,1> { NoDDClr, NoDDChk } // Move encoder statistics to MRF |
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| 353 | mov (2) mudMSGHDR_ENC_STATS(1,2)<2> udDNDI_RESP(9,5)<2;2,1> { NoDDChk } // Move encoder statistics to MRF |
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| 354 | |||
| 355 | |||
| 356 | send (8) null<1>:d r24 0x5 0x40A8021:ud |
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| 357 | |||
| 358 | |||
| 359 | |||
| 360 | // FileName: DN_Save_PA_16x4.asm |
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| 361 | // Author: Vivek Kumar |
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| 362 | // Description: Save one 16x4 blocks of DN output in Packed format for reference |
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| 363 | |||
| 364 | |||
| 365 | // check top/bottom field first |
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| 366 | cmp.e.f0.0 (1) null<1>:w r1.28<0;1,0>:ub 1:w |
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| 367 | |||
| 368 | add (4) a0.4<1>:uw r4.0<4;4,1>:ub 1024:w // Initial Y,U,V offset in YUV422 block; it starts at m14 |
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| 369 | |||
| 370 | mov (8) mudMSGHDR_DN_OUT(0)<1> r0<8;8,1>:ud // message header |
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| 371 | shl (1) mdMSGHDR_DN_OUT(0,0)<1> r7.0<0;1,0>:w 1:w { NoDDClr } // X origin * 2 (422 output) |
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| 372 | mov (1) mdMSGHDR_DN_OUT(0,1)<1> r7.1<0;1,0>:w { NoDDClr, NoDDChk } // Y origin |
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| 373 | mov (1) mudMSGHDR_DN_OUT(0,2)<1> 0x3001F:ud { NoDDChk } // block width and height (32x8) |
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| 374 | |||
| 375 | (f0.0) jmpi (1) TOP_FIELD_FIRST |
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| 376 | |||
| 377 | BOTTOM_FIELD_FIRST: |
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| 378 | mov (16) r[a0.4, 0]<2>:ub ubDNDI_RESP(10,0) { NoDDClr } // 2nd field luma from current frame (line 0,2) |
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| 379 | mov (16) r[a0.4, 32]<2>:ub ubDNDI_RESP(4,16) { NoDDClr } // 1st field luma from current frame (line 1,3) |
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| 380 | mov (16) r[a0.4, 64]<2>:ub ubDNDI_RESP(10,16) { NoDDClr } // 2nd field luma from current frame (line 0,2) |
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| 381 | mov (16) r[a0.4, 96]<2>:ub ubDNDI_RESP(5,16) { NoDDClr } // 1st field luma from current frame (line 1,3) |
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| 382 | mov (8) r[a0.5, 0]<4>:ub ubDNDI_RESP(11,1)<16;8,2> { NoDDClr, NoDDChk } // 2nd field U from current frame (line 0,2) |
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| 383 | mov (8) r[a0.5, 32]<4>:ub ubDNDI_RESP(6,17)<16;8,2> { NoDDClr, NoDDChk } // 1st field U from current frame (line 1,3) |
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| 384 | mov (8) r[a0.5, 64]<4>:ub ubDNDI_RESP(11,17)<16;8,2> { NoDDClr, NoDDChk } // 2nd field U from current frame (line 0,2) |
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| 385 | mov (8) r[a0.5, 96]<4>:ub ubDNDI_RESP(7,17)<16;8,2> { NoDDClr, NoDDChk } // 1st field U from current frame (line 1,3) |
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| 386 | mov (8) r[a0.6, 0]<4>:ub ubDNDI_RESP(11,0)<16;8,2> { NoDDChk } // 2nd field V from current frame (line 0,2) |
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| 387 | mov (8) r[a0.6, 32]<4>:ub ubDNDI_RESP(6,16)<16;8,2> { NoDDChk } // 1st field U from current frame (line 1,3) |
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| 388 | mov (8) r[a0.6, 64]<4>:ub ubDNDI_RESP(11,16)<16;8,2> { NoDDChk } // 2nd field V from current frame (line 0,2) |
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| 389 | mov (8) r[a0.6, 96]<4>:ub ubDNDI_RESP(7,16)<16;8,2> { NoDDChk } // 1st field U from current frame (line 1,3) |
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| 390 | jmpi (1) SAVE_DN_CURR |
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| 391 | |||
| 392 | TOP_FIELD_FIRST: |
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| 393 | mov (16) r[a0.4, 0]<2>:ub ubDNDI_RESP(4,0) { NoDDClr } // 1st field luma from current frame (line 0,2) |
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| 394 | mov (16) r[a0.4, 32]<2>:ub ubDNDI_RESP(10,0) { NoDDClr } // 2nd field luma from current frame (line 1,3) |
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| 395 | mov (16) r[a0.4, 64]<2>:ub ubDNDI_RESP(5,0) { NoDDClr } // 1st field luma from current frame (line 0,2) |
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| 396 | mov (16) r[a0.4, 96]<2>:ub ubDNDI_RESP(10,16) { NoDDClr } // 2nd field luma from current frame (line 1,3) |
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| 397 | mov (8) r[a0.5, 0]<4>:ub ubDNDI_RESP(6,1)<16;8,2> { NoDDClr, NoDDChk } // 1st field U from current frame (line 0,2) |
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| 398 | mov (8) r[a0.5, 32]<4>:ub ubDNDI_RESP(11,1)<16;8,2> { NoDDClr, NoDDChk } // 2nd field U from current frame (line 1,3) |
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| 399 | mov (8) r[a0.5, 64]<4>:ub ubDNDI_RESP(7,1)<16;8,2> { NoDDClr, NoDDChk } // 1st field U from current frame (line 0,2) |
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| 400 | mov (8) r[a0.5, 96]<4>:ub ubDNDI_RESP(11,17)<16;8,2> { NoDDClr, NoDDChk } // 2nd field U from current frame (line 1,3) |
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| 401 | mov (8) r[a0.6, 0]<4>:ub ubDNDI_RESP(6,0)<16;8,2> { NoDDChk } // 1st field V from current frame (line 0,2) |
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| 402 | mov (8) r[a0.6, 32]<4>:ub ubDNDI_RESP(11,0)<16;8,2> { NoDDChk } // 2nd field V from current frame (line 1,3) |
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| 403 | mov (8) r[a0.6, 64]<4>:ub ubDNDI_RESP(7,0)<16;8,2> { NoDDChk } // 1st field V from current frame (line 0,2) |
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| 404 | mov (8) r[a0.6, 96]<4>:ub ubDNDI_RESP(11,16)<16;8,2> { NoDDChk } // 2nd field V from current frame (line 1,3) |
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| 405 | |||
| 406 | SAVE_DN_CURR: |
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| 407 | //send out data through data port |
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| 408 | send (8) null<1>:d r31.0 0x5 0xA0A8018:ud |
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| 409 | |||
| 410 | |||
| 411 | |||
| 412 | // FileName: DI_Save_PA_16x4.asm |
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| 413 | // Author: Vivek Kumar |
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| 414 | // Description: Save two 16x4 blocks of DI output in Packed format |
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| 415 | |||
| 416 | |||
| 417 | add (4) a0.4<1>:uw r2.28<4;4,1>:ub 608:w // Initial Y,U,V offset in YUV422 block; it starts at m20 |
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| 418 | |||
| 419 | mov (8) r27.0<1>:ud r0.0<8;8,1>:ud |
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| 420 | shl (1) r27.0<1>:d r7.0<0;1,0>:w 1:w { NoDDClr } // H. block origin need to be doubled |
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| 421 | mov (1) r27.1<1>:d r7.1<0;1,0>:w { NoDDClr, NoDDChk } // Block origin |
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| 422 | mov (1) r27.2<1>:ud 0x3001F:ud { NoDDChk } // Block width and height (32x8) |
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| 423 | |||
| 424 | //prepare the message headers |
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| 425 | mov (8) r18.0<1>:ud r27<8;8,1>:ud |
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| 426 | mov (8) r23.0<1>:ud r27<8;8,1>:ud |
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| 427 | |||
| 428 | // Pack 2nd field Y |
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| 429 | mov (16) r[a0.4, 0]<2> ubDNDI_RESP(0,0) { NoDDClr } |
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| 430 | mov (16) r[a0.4, 32]<2> ubDNDI_RESP(0,16) { NoDDClr } |
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| 431 | mov (16) r[a0.4, 64]<2> ubDNDI_RESP(0,32) { NoDDClr } |
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| 432 | mov (16) r[a0.4, 96]<2> ubDNDI_RESP(0,48) { NoDDClr } |
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| 433 | // Pack 2nd field U |
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| 434 | mov (8) r[a0.5, 0]<4> ubDNDI_RESP(2,1)<16;8,2> { NoDDClr, NoDDChk } //U pixels |
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| 435 | mov (8) r[a0.5, 32]<4> ubDNDI_RESP(2,17)<16;8,2> { NoDDClr, NoDDChk } //U pixels |
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| 436 | mov (8) r[a0.5, 64]<4> ubDNDI_RESP(2,33)<16;8,2> { NoDDClr, NoDDChk } //U pixels |
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| 437 | mov (8) r[a0.5, 96]<4> ubDNDI_RESP(2,49)<16;8,2> { NoDDClr, NoDDChk } //U pixels |
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| 438 | // Pack 2nd field V |
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| 439 | mov (8) r[a0.6, 0]<4> ubDNDI_RESP(2,0)<16;8,2> { NoDDChk } //Vpixels |
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| 440 | mov (8) r[a0.6, 32]<4> ubDNDI_RESP(2,16)<16;8,2> { NoDDChk } //Vpixels |
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| 441 | mov (8) r[a0.6, 64]<4> ubDNDI_RESP(2,32)<16;8,2> { NoDDChk } //Vpixels |
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| 442 | mov (8) r[a0.6, 96]<4> ubDNDI_RESP(2,48)<16;8,2> { NoDDChk } //Vpixels |
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| 443 | |||
| 444 | // Pack 1st field Y |
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| 445 | mov (16) r[a0.4, 160]<2> ubDNDI_RESP(4,0) { NoDDClr } |
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| 446 | mov (16) r[a0.4, 192]<2> ubDNDI_RESP(4,16) { NoDDClr } |
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| 447 | mov (16) r[a0.4, 224]<2> ubDNDI_RESP(4,32) { NoDDClr } |
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| 448 | mov (16) r[a0.4, 256]<2> ubDNDI_RESP(4,48) { NoDDClr } |
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| 449 | // Pack 1st field U |
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| 450 | mov (8) r[a0.5, 160]<4> ubDNDI_RESP(6,1)<16;8,2> { NoDDClr, NoDDChk } //U pixels |
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| 451 | mov (8) r[a0.5, 192]<4> ubDNDI_RESP(6,17)<16;8,2> { NoDDClr, NoDDChk } //U pixels |
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| 452 | mov (8) r[a0.5, 224]<4> ubDNDI_RESP(6,33)<16;8,2> { NoDDClr, NoDDChk } //U pixels |
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| 453 | mov (8) r[a0.5, 256]<4> ubDNDI_RESP(6,49)<16;8,2> { NoDDClr, NoDDChk } //U pixels |
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| 454 | // Pack 1st field V |
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| 455 | mov (8) r[a0.6, 160]<4> ubDNDI_RESP(6,0)<16;8,2> { NoDDChk } //Vpixels |
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| 456 | mov (8) r[a0.6, 192]<4> ubDNDI_RESP(6,16)<16;8,2> { NoDDChk } //Vpixels |
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| 457 | mov (8) r[a0.6, 224]<4> ubDNDI_RESP(6,32)<16;8,2> { NoDDChk } //Vpixels |
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| 458 | mov (8) r[a0.6, 256]<4> ubDNDI_RESP(6,48)<16;8,2> { NoDDChk } //Vpixels |
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| 459 | |||
| 460 | //save the previous frame |
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| 461 | send (8) null<1>:d r18.0 0x5 0xA0A801B:ud |
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| 462 | |||
| 463 | //save the current frame |
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| 464 | send (8) null<1>:d r23.0 0x5 0xA0A801E:ud |
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| 465 | |||
| 466 | |||
| 467 | |||
| 468 | //End of Thread message |
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| 469 | |||
| 470 | mov (8) r127<1>:ud r0.0<8;8,1>:ud |
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| 471 | send (1) null<1>:d r127 0x27 0x02000010 |
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| 472 | |||
| 473 | |||
| 474 | .end_code |
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| 475 | .end_kernel |