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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5361 | serge | 1 | /* |
| 2 | * All Video Processing kernels |
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| 3 | * Copyright © <2010>, Intel Corporation. |
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| 4 | * |
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| 5 | * This program is licensed under the terms and conditions of the |
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| 6 | * Eclipse Public License (EPL), version 1.0. The full text of the EPL is at |
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| 7 | * http://www.opensource.org/licenses/eclipse-1.0.php. |
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| 8 | * |
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| 9 | */ |
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| 10 | |||
| 11 | // Module name: DI.inc |
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| 12 | |||
| 13 | #ifdef GT |
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| 14 | // GT DI Kernel |
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| 15 | #else // ILK |
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| 16 | // ILK DI Kernel |
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| 17 | #endif |
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| 18 | |||
| 19 | |||
| 20 | //--------------------------------------------------------------------------- |
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| 21 | // Binding table indices |
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| 22 | //--------------------------------------------------------------------------- |
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| 23 | #define nBIDX_DI_PRV 10 // Previous DI-ed frame |
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| 24 | #define nBIDX_DI_CUR 13 // Current DI-ed frame |
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| 25 | #define nBIDX_DN 7 // Denoised frame |
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| 26 | #define nBIDX_STAT 20 // Statistics |
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| 27 | #define nBIDX_DI_Source 4 // Source Surface |
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| 28 | |||
| 29 | |||
| 30 | //--------------------------------------------------------------------------- |
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| 31 | // Message descriptors |
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| 32 | //--------------------------------------------------------------------------- |
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| 33 | // Extended message descriptor |
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| 34 | #define nSMPL_ENGINE 0x2 |
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| 35 | #define nDATAPORT_WRITE 0x5 |
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| 36 | #define nTS_EOT 0x27 // with End-Of-Thread bit ON |
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| 37 | |||
| 38 | // Message descriptor for end-of-thread |
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| 39 | // = 000 0001 (message len) 00000 (resp len) |
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| 40 | // 0 (header present 0) 00000000000000 0 (URB dereferenced) 0000 |
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| 41 | #define nEOT_MSGDSC 0x02000000 |
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| 42 | |||
| 43 | // Message descriptor for sampler read |
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| 44 | // = 000 0010 (message len 2) 00000 (resp len - set later, 12 or 5 or 11) |
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| 45 | // 1 (header present 1) 0 11 (SIMD32/64 mode) |
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| 46 | // 1000 (message type) 0000 (DI state index) |
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| 47 | // 00000000 (binding table index - set later) |
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| 48 | // = 0x040b8000 |
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| 49 | |||
| 50 | // comment begin |
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| 51 | // The following is commented out because of walker feature |
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| 52 | // It corresponds to the #ifdef GT #else and #endif |
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| 53 | //#define nSMPL_MSGDSC 0x040b8000 |
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| 54 | //#define nSMPL_RESP_LEN_DI 0x00c00000 // 12 |
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| 55 | //#define nSMPL_RESP_LEN_NODI_PL 0x00500000 // 5 |
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| 56 | //#define nSMPL_RESP_LEN_NODI_PA 0x00900000 // 9 |
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| 57 | //#define nSMPL_RESP_LEN_NODN 0x00900000 // 9 |
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| 58 | //#define nSMPL_RESP_LEN_PDI 0x00b00000 // 11 |
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| 59 | // comment end |
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| 60 | |||
| 61 | #ifdef GT |
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| 62 | |||
| 63 | #define nSMPL_MSGDSC 0x040b8000 |
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| 64 | #define nSMPL_RESP_LEN_DI 0x00c00000 // 12 |
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| 65 | #define nSMPL_RESP_LEN_NODI_PL 0x00500000 // 5 //DI disable, the XY stored in 5th GRF, no impact to return length |
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| 66 | #define nSMPL_RESP_LEN_NODI_PA 0x00900000 // 9 //DI disable, the XY stored in 5th GRF, no impact to return length |
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| 67 | #define nSMPL_RESP_LEN_NODN 0x00a00000 // 10 //NO DN, originally use 9, now we need use 10 to store the XY with walker |
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| 68 | #define nSMPL_RESP_LEN_PDI 0x00b00000 // 11 |
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| 69 | |||
| 70 | #else |
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| 71 | |||
| 72 | #define nSMPL_MSGDSC 0x040b8000 |
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| 73 | #define nSMPL_RESP_LEN_DI 0x00c00000 // 12 |
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| 74 | #define nSMPL_RESP_LEN_NODI_PL 0x00500000 // 5 |
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| 75 | #define nSMPL_RESP_LEN_NODI_PA 0x00900000 // 9 |
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| 76 | #define nSMPL_RESP_LEN_NODN 0x00900000 // 9 |
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| 77 | #define nSMPL_RESP_LEN_PDI 0x00b00000 // 11 |
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| 78 | |||
| 79 | #endif |
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| 80 | |||
| 81 | // Message descriptor for dataport media write |
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| 82 | #ifdef GT |
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| 83 | // = 000 0000 (message len - set later) 00000 (resp len 0) |
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| 84 | // 1 (header present 1) 0 0 1010 (media block write) 00000 |
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| 85 | // 00000000 (binding table index - set later) |
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| 86 | // = 0x00094000 |
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| 87 | #define nDPMW_MSGDSC 0x00094000 |
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| 88 | #else // ILK |
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| 89 | // = 000 0000 (message len - set later) 00000 (resp len 0) |
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| 90 | // 1 (header present 1) 000 0 010 (media block write) 0000 |
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| 91 | // 00000000 (binding table index - set later) |
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| 92 | // = 0x00082000 |
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| 93 | #define nDPMW_MSGDSC 0x00082000 |
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| 94 | #endif |
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| 95 | #define nDPMW_MSG_LEN_STMM 0x04000000 // 2 - STMM |
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| 96 | #define nDPMW_MSG_LEN_DH 0x04000000 // 2 - Denoise history |
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| 97 | #define nDPMW_MSG_LEN_PA_DN 0x0a000000 // 5 - Denoised output |
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| 98 | #define nDPMW_MSG_LEN_PA_NODI 0x12000000 // 9 - Denoised output - denoise only - DI disabled |
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| 99 | #define nDPMW_MSG_LEN_PL_DN 0x06000000 // 3 - Denoised output |
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| 100 | #define nDPMW_MSG_LEN_PL_NODI 0x0a000000 // 5 - Denoised output - denoise only - DI disabled |
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| 101 | #define nDPMW_MSG_LEN_DI 0x0a000000 // 5 - DI output |
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| 102 | |||
| 103 | |||
| 104 | //--------------------------------------------------------------------------- |
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| 105 | // Static and inline parameters |
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| 106 | //--------------------------------------------------------------------------- |
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| 107 | // Static parameters |
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| 108 | .declare ubTFLD_FIRST Base=r1.27 ElementSize=1 Type=ub // top field first |
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| 109 | .declare ubSRCYUVOFFSET Base=r1.4 ElementSize=1 Type=ub // source packed format |
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| 110 | .declare ubDSTYUVOFFSET Base=r1.8 ElementSize=1 Type=ub // destination packed format |
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| 111 | .declare uwSPITCH_DIV2 Base=r1.10 ElementSize=2 Type=uw // statistics surface pitch divided by 2 |
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| 112 | |||
| 113 | // Inline parameters |
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| 114 | .declare uwXORIGIN Base=r5.0 ElementSize=2 Type=uw // X and Y origin |
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| 115 | .declare uwYORIGIN Base=r5.1 ElementSize=2 Type=uw |
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| 116 | |||
| 117 | |||
| 118 | //--------------------------------------------------------------------------- |
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| 119 | // Kernel GRF variables |
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| 120 | //--------------------------------------------------------------------------- |
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| 121 | // Message response (Denoised & DI-ed pixels & statistics) |
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| 122 | .declare dRESP Base=r8 ElementSize=4 Type=d // Response message (12 or 5 or 11) |
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| 123 | .declare ubRESP Base=r8 ElementSize=1 Type=ub |
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| 124 | |||
| 125 | .declare dSTMM Base=r16 ElementSize=4 Type=d // STMM |
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| 126 | .declare ubDN_HIST_NODI Base=r12 ElementSize=1 Type=ub // Denoise history data (DI disabled) |
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| 127 | .declare ubDN_HIST_DI Base=r17 ElementSize=1 Type=ub // Denoise history data (DI enabled) |
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| 128 | .declare uwRETURNED_POSITION_DI Base=r17 ElementSize=2 Type=uw // XY_Return_Data (DI enabled) |
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| 129 | .declare uwRETURNED_POSITION_DN Base=r12 ElementSize=2 Type=uw // XY_Return_Data (DI disabled) |
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| 130 | |||
| 131 | .declare ub1ST_FLD_DN Base=r12 ElementSize=1 Type=ub // 1st field Denoised data (DI enabled) |
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| 132 | .declare d1ST_FLD_DN Base=r12 ElementSize=4 Type=d |
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| 133 | .declare ub2ND_FLD_DN Base=r18 ElementSize=1 Type=ub // 2nd field Denoised data (DI enabled) |
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| 134 | .declare d2ND_FLD_DN Base=r18 ElementSize=4 Type=d |
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| 135 | .declare ubPRV_DI Base=r8 ElementSize=1 Type=ub // Previous frame DI (DI enabled) |
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| 136 | .declare ubCUR_DI Base=r12 ElementSize=1 Type=ub // Previous frame DI (DI enabled) |
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| 137 | |||
| 138 | // Packed denoised output |
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| 139 | .declare ubDN_YUV Base=r22 ElementSize=1 Type=ub // Denoised YUV422 |
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| 140 | .declare dDN_YUV Base=r22 ElementSize=4 Type=d |
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| 141 | #define npDN_YUV 704 // = 22*32 = 0x280 |
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| 142 | |||
| 143 | // Packed DI output |
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| 144 | .declare dDI_YUV_PRV Base=r32 ElementSize=4 Type=d // Previous frame DI output |
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| 145 | .declare dDI_YUV_CUR Base=r36 ElementSize=4 Type=d // Current frame DI output |
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| 146 | #define npDI_YUV 1024 // = 32*32 = 0x |
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| 147 | |||
| 148 | // For packed output |
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| 149 | #define p422_YOFFSET a0.2 |
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| 150 | #define p422_UOFFSET a0.3 |
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| 151 | #define p422_VOFFSET a0.4 |
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| 152 | #define pDN_TFLDSRC a0.6 |
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| 153 | #define pDN_BFLDSRC a0.7 |
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| 154 | #define npRESP 192 // = 6*32 |
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| 155 | |||
| 156 | // Message source |
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| 157 | .declare udMSGSRC Base=r70 ElementSize=4 Type=ud |
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| 158 | .declare uwMSGSRC Base=r70 ElementSize=2 Type=uw |
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| 159 | .declare dMSGSRC Base=r70 ElementSize=4 Type=d |
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| 160 | |||
| 161 | |||
| 162 | //--------------------------------------------------------------------------- |
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| 163 | // Kernel MRF variables |
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| 164 | //--------------------------------------------------------------------------- |
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| 165 | #define mMSGHDR_SMPL m1 // Sampler response: m1~m2 |
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| 166 | .declare mudMSGHDR_SMPL Base=m1 ElementSize=4 Type=ud |
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| 167 | .declare muwMSGHDR_SMPL Base=m1 ElementSize=2 Type=uw |
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| 168 | #define mMSGHDR_DN m3 // Denoise output: m3~m7 for PA, m3~m5 for PL |
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| 169 | .declare mdMSGHDR_DN Base=m3 ElementSize=4 Type=d |
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| 170 | #define mMSGHDR_STAT m8 // Statistics output: m8~m9 |
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| 171 | .declare mdMSGHDR_STAT Base=m8 ElementSize=4 Type=d |
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| 172 | .declare mubMSGHDR_STAT Base=m8 ElementSize=1 Type=ub |
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| 173 | #define mMSGHDR_DI m10 // DI output: m10~m14 |
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| 174 | .declare mdMSGHDR_DI Base=m10 ElementSize=4 Type=d |
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| 175 | #define mMSGHDR_EOT m15 // EOT |
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| 176 | |||
| 177 | #ifdef GT |
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| 178 | #define MSGSRC |
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| 179 | #else |
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| 180 | #define MSGSRC null:ud |
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| 181 | #endif |
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| 182 | |||
| 183 | |||
| 184 | //--------------------------------------------------------------------------- |
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| 185 | // End of thread instruction |
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| 186 | //--------------------------------------------------------------------------- |
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| 187 | #ifdef GT |
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| 188 | #define END_THREAD send (8) null<1>:d mMSGHDR_EOT nTS_EOT nEOT_MSGDSC |
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| 189 | #else // ILK |
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| 190 | #define END_THREAD send (8) null<1>:d mMSGHDR_EOT null:ud nTS_EOT nEOT_MSGDSC |
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| 191 | #endif |
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| 192 | |||
| 193 | |||
| 194 | // end of DI.inc |