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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5361 | serge | 1 | /* |
| 2 | * Copyright © <2010>, Intel Corporation. |
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| 3 | * |
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| 4 | * This program is licensed under the terms and conditions of the |
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| 5 | * Eclipse Public License (EPL), version 1.0. The full text of the EPL is at |
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| 6 | * http://www.opensource.org/licenses/eclipse-1.0.php. |
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| 7 | * Authors: Zhao Yakui |
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| 8 | * |
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| 9 | */ |
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| 10 | // Modual name: InterFrame_ivy.asm |
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| 11 | // |
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| 12 | // Make intra predition estimation for Inter-B frame |
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| 13 | // |
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| 14 | |||
| 15 | // |
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| 16 | // Now, begin source code.... |
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| 17 | // |
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| 18 | |||
| 19 | #define SAVE_RET add (1) RETURN_REG<1>:ud ip:ud 32:ud |
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| 20 | #define RETURN mov (1) ip:ud RETURN_REG<0,1,0>:ud |
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| 21 | |||
| 22 | /* |
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| 23 | * __START |
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| 24 | */ |
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| 25 | __INTER_START: |
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| 26 | mov (16) tmp_reg0.0<1>:UD 0x0:UD {align1}; |
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| 27 | mov (16) tmp_reg2.0<1>:UD 0x0:UD {align1}; |
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| 28 | mov (16) tmp_reg4.0<1>:UD 0x0:UD {align1} ; |
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| 29 | mov (16) tmp_reg6.0<1>:UD 0x0:UD {align1} ; |
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| 30 | |||
| 31 | shl (2) read0_header.0<1>:D orig_xy_ub<2,2,1>:UB 4:UW {align1}; /* (x, y) * 16 */ |
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| 32 | add (1) read0_header.0<1>:D read0_header.0<0,1,0>:D -8:W {align1}; /* X offset */ |
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| 33 | add (1) read0_header.4<1>:D read0_header.4<0,1,0>:D -1:W {align1}; /* Y offset */ |
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| 34 | mov (1) read0_header.8<1>:UD BLOCK_32X1 {align1}; |
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| 35 | mov (1) read0_header.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
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| 36 | |||
| 37 | shl (2) read1_header.0<1>:D orig_xy_ub<2,2,1>:UB 4:UW {align1}; /* (x, y) * 16 */ |
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| 38 | add (1) read1_header.0<1>:D read1_header.0<0,1,0>:D -4:W {align1}; /* X offset */ |
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| 39 | mov (1) read1_header.8<1>:UD BLOCK_4X16 {align1}; |
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| 40 | mov (1) read1_header.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
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| 41 | |||
| 42 | shl (2) vme_m0.8<1>:UW orig_xy_ub<2,2,1>:UB 4:UW {align1}; /* (x, y) * 16 */ |
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| 43 | mov (1) vme_m0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
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| 44 | |||
| 45 | mul (1) obw_m0.8<1>:UD w_in_mb_uw<0,1,0>:UW orig_y_ub<0,1,0>:UB {align1}; |
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| 46 | add (1) obw_m0.8<1>:UD obw_m0.8<0,1,0>:UD orig_x_ub<0,1,0>:UB {align1}; |
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| 47 | mul (1) obw_m0.8<1>:UD obw_m0.8<0,1,0>:UD INTER_VME_OUTPUT_IN_OWS:UD {align1}; |
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| 48 | mov (1) obw_m0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
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| 49 | |||
| 50 | /* |
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| 51 | * Media Read Message -- fetch Luma neighbor edge pixels |
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| 52 | */ |
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| 53 | /* ROW */ |
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| 54 | mov (8) msg_reg0.0<1>:UD read0_header.0<8,8,1>:UD {align1}; |
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| 55 | send (8) msg_ind INEP_ROW<1>:UB null read(BIND_IDX_INEP, 0, 0, 4) mlen 1 rlen 1 {align1}; |
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| 56 | |||
| 57 | /* COL */ |
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| 58 | mov (8) msg_reg0.0<1>:UD read1_header.0<8,8,1>:UD {align1}; |
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| 59 | send (8) msg_ind INEP_COL0<1>:UB null read(BIND_IDX_INEP, 0, 0, 4) mlen 1 rlen 2 {align1}; |
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| 60 | |||
| 61 | mov (8) mb_mvp_ref.0<1>:ud 0:ud {align1}; |
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| 62 | mov (8) mb_ref_win.0<1>:ud 0:ud {align1}; |
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| 63 | and.z.f0.0 (1) null:uw mb_hwdep<0,1,0>:uw 0x04:uw {align1}; |
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| 64 | (f0.0) jmpi (1) __mb_hwdep_end; |
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| 65 | /* read back the data for MB A */ |
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| 66 | /* the layout of MB result is: rx.0(Available). rx.4(MVa), rX.8(MVb), rX.16(Pred_L0 flag), |
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| 67 | * rX.18 (Pred_L1 flag), rX.20(Forward reference ID), rX.22(Backwared reference ID) |
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| 68 | */ |
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| 69 | mov (8) mba_result.0<1>:ud 0x0:ud {align1}; |
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| 70 | mov (8) mbb_result.0<1>:ud 0x0:ud {align1}; |
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| 71 | mov (8) mbc_result.0<1>:ud 0x0:ud {align1}; |
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| 72 | mba_start: |
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| 73 | mov (8) mb_msg0.0<1>:ud 0:ud {align1}; |
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| 74 | and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_AE:uw {align1}; |
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| 75 | /* MB A doesn't exist. Zero MV. mba_flag is zero and ref ID = -1 */ |
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| 76 | (f0.0) mov (2) mba_result.20<1>:w -1:w {align1}; |
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| 77 | (f0.0) jmpi (1) mbb_start; |
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| 78 | mov (1) mba_result.0<1>:d MB_AVAIL {align1}; |
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| 79 | mov (2) tmp_reg0.0<1>:UW orig_xy_ub<2,2,1>:UB {align1}; |
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| 80 | add (1) tmp_reg0.0<1>:w tmp_reg0.0<0,1,0>:w -1:w {align1}; |
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| 81 | mul (1) mb_msg0.8<1>:UD w_in_mb_uw<0,1,0>:UW tmp_reg0.2<0,1,0>:UW {align1}; |
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| 82 | add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD tmp_reg0.0<0,1,0>:uw {align1}; |
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| 83 | mul (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_IN_OWS:UD {align1}; |
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| 84 | mov (1) mb_msg0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
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| 85 | mov (1) mb_msg_tmp.8<1>:ud mb_msg0.8<0,1,0>:ud {align1}; |
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| 86 | |||
| 87 | add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_MV_IN_OWS:UD {align1}; |
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| 88 | /* bind index 3, read 1 oword (16bytes), msg type: 0(OWord Block Read) */ |
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| 89 | send (16) |
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| 90 | mb_ind |
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| 91 | mb_wb.0<1>:ud |
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| 92 | NULL |
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| 93 | data_port( |
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| 94 | OBR_CACHE_TYPE, |
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| 95 | OBR_MESSAGE_TYPE, |
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| 96 | OBR_CONTROL_0, |
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| 97 | OBR_BIND_IDX, |
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| 98 | OBR_WRITE_COMMIT_CATEGORY, |
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| 99 | OBR_HEADER_PRESENT |
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| 100 | ) |
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| 101 | mlen 1 |
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| 102 | rlen 1 |
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| 103 | {align1}; |
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| 104 | |||
| 105 | /* TODO: RefID is required after multi-references are added */ |
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| 106 | and.z.f0.0 (1) null<1>:ud mb_mode_wb.0 <0,1,0>:ud INTRAMBFLAG_MASK:ud {align1} ; |
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| 107 | (-f0.0) mov (2) mba_result.20<1>:w -1:w {align1}; |
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| 108 | (-f0.0) jmpi (1) mbb_start; |
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| 109 | |||
| 110 | mov (1) mb_msg0.8<1>:UD mb_msg_tmp.8<0,1,0>:ud {align1}; |
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| 111 | /* Read MV for MB A */ |
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| 112 | /* bind index 3, read 8 oword (128bytes), msg type: 0(OWord Block Read) */ |
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| 113 | send (16) |
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| 114 | mb_ind |
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| 115 | mb_mv0.0<1>:ud |
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| 116 | NULL |
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| 117 | data_port( |
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| 118 | OBR_CACHE_TYPE, |
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| 119 | OBR_MESSAGE_TYPE, |
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| 120 | OBR_CONTROL_8, |
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| 121 | OBR_BIND_IDX, |
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| 122 | OBR_WRITE_COMMIT_CATEGORY, |
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| 123 | OBR_HEADER_PRESENT |
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| 124 | ) |
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| 125 | mlen 1 |
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| 126 | rlen 4 |
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| 127 | {align1}; |
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| 128 | /* TODO: RefID is required after multi-references are added */ |
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| 129 | /* MV */ |
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| 130 | mov (2) mba_result.4<1>:ud mb_mv1.8<2,2,1>:ud {align1}; |
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| 131 | mov (2) mba_result.20<1>:w -1:w {align1}; |
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| 132 | mov (1) INPUT_ARG0.0<1>:ud mb_mode_wb.4<0,1,0>:ud {align1}; |
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| 133 | mov (1) INPUT_ARG0.4<1>:ud mb_mode_wb.0<0,1,0>:ud {align1}; |
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| 134 | mov (1) INPUT_ARG0.8<1>:ud INTER_BLOCK1:ud {align1}; |
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| 135 | SAVE_RET {align1}; |
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| 136 | jmpi (1) mb_pred_func; |
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| 137 | mov (1) mb_pred_mode.0<1>:uw RET_ARG<0,1,0>:uw {align1}; |
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| 138 | cmp.e.f0.0 (1) null:uw mb_pred_mode.0<0,1,0>:uw PRED_L0 {align1}; |
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| 139 | (f0.0) mov (1) mba_result.16<1>:uw MB_PRED_FLAG {align1}; |
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| 140 | (f0.0) mov (1) mba_result.20<1>:w 0:w {align1}; |
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| 141 | (f0.0) jmpi (1) mbb_start; |
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| 142 | cmp.e.f0.0 (1) null:uw mb_pred_mode.0<0,1,0>:uw PRED_L1 {align1}; |
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| 143 | (f0.0) mov (1) mba_result.18<1>:uw MB_PRED_FLAG {align1}; |
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| 144 | (f0.0) mov (1) mba_result.22<1>:w 0:w {align1}; |
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| 145 | (f0.0) jmpi (1) mbb_start; |
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| 146 | mov (2) mba_result.16<1>:uw MB_PRED_FLAG {align1}; |
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| 147 | mov (2) mba_result.20<1>:w 0:w {align1}; |
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| 148 | |||
| 149 | mbb_start: |
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| 150 | mov (8) mb_msg0.0<1>:ud 0:ud {align1}; |
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| 151 | and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_B:uw {align1}; |
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| 152 | /* MB B doesn't exist. Zero MV. mba_flag is zero */ |
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| 153 | /* If MB B doesn't exist, neither MB C nor D exists */ |
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| 154 | (f0.0) mov (2) mbb_result.20<1>:w -1:w {align1}; |
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| 155 | (f0.0) mov (2) mbc_result.20<1>:w -1:w {align1}; |
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| 156 | (f0.0) jmpi (1) mb_mvp_start; |
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| 157 | mov (1) mbb_result.0<1>:d MB_AVAIL {align1}; |
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| 158 | mov (2) tmp_reg0.0<1>:UW orig_xy_ub<2,2,1>:UB {align1}; |
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| 159 | add (1) tmp_reg0.2<1>:w tmp_reg0.2<0,1,0>:w -1:w {align1}; |
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| 160 | mul (1) mb_msg0.8<1>:UD w_in_mb_uw<0,1,0>:UW tmp_reg0.2<0,1,0>:UW {align1}; |
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| 161 | add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD tmp_reg0.0<0,1,0>:uw {align1}; |
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| 162 | mul (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_IN_OWS:UD {align1}; |
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| 163 | mov (1) mb_msg0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
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| 164 | mov (1) mb_msg_tmp.8<1>:ud mb_msg0.8<0,1,0>:ud {align1}; |
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| 165 | |||
| 166 | add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_MV_IN_OWS:UD {align1}; |
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| 167 | |||
| 168 | /* bind index 3, read 4 oword (64bytes), msg type: 0(OWord Block Read) */ |
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| 169 | send (16) |
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| 170 | mb_ind |
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| 171 | mb_wb.0<1>:ud |
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| 172 | NULL |
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| 173 | data_port( |
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| 174 | OBR_CACHE_TYPE, |
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| 175 | OBR_MESSAGE_TYPE, |
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| 176 | OBR_CONTROL_0, |
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| 177 | OBR_BIND_IDX, |
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| 178 | OBR_WRITE_COMMIT_CATEGORY, |
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| 179 | OBR_HEADER_PRESENT |
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| 180 | ) |
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| 181 | mlen 1 |
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| 182 | rlen 1 |
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| 183 | {align1}; |
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| 184 | |||
| 185 | /* TODO: RefID is required after multi-references are added */ |
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| 186 | and.z.f0.0 (1) null<1>:ud mb_mode_wb.0 <0,1,0>:ud INTRAMBFLAG_MASK:ud {align1} ; |
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| 187 | (-f0.0) mov (2) mbb_result.20<1>:w -1:w {align1}; |
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| 188 | (-f0.0) jmpi (1) mbc_start; |
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| 189 | |||
| 190 | mov (1) mb_msg0.8<1>:UD mb_msg_tmp.8<0,1,0>:ud {align1}; |
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| 191 | /* Read MV for MB B */ |
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| 192 | /* bind index 3, read 8 oword (128bytes), msg type: 0(OWord Block Read) */ |
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| 193 | send (16) |
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| 194 | mb_ind |
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| 195 | mb_mv0.0<1>:ud |
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| 196 | NULL |
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| 197 | data_port( |
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| 198 | OBR_CACHE_TYPE, |
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| 199 | OBR_MESSAGE_TYPE, |
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| 200 | OBR_CONTROL_8, |
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| 201 | OBR_BIND_IDX, |
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| 202 | OBR_WRITE_COMMIT_CATEGORY, |
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| 203 | OBR_HEADER_PRESENT |
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| 204 | ) |
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| 205 | mlen 1 |
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| 206 | rlen 4 |
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| 207 | {align1}; |
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| 208 | /* TODO: RefID is required after multi-references are added */ |
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| 209 | |||
| 210 | mov (2) mbb_result.4<1>:ud mb_mv2.16<2,2,1>:ud {align1}; |
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| 211 | mov (2) mbb_result.20<1>:w -1:w {align1}; |
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| 212 | mov (1) INPUT_ARG0.0<1>:ud mb_mode_wb.4<0,1,0>:ud {align1}; |
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| 213 | mov (1) INPUT_ARG0.4<1>:ud mb_mode_wb.0<0,1,0>:ud {align1}; |
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| 214 | mov (1) INPUT_ARG0.8<1>:ud INTER_BLOCK2:ud {align1}; |
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| 215 | SAVE_RET {align1}; |
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| 216 | jmpi (1) mb_pred_func; |
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| 217 | mov (1) mb_pred_mode.0<1>:uw RET_ARG<0,1,0>:uw {align1}; |
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| 218 | cmp.e.f0.0 (1) null:uw mb_pred_mode.0<0,1,0>:uw PRED_L0 {align1}; |
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| 219 | (f0.0) mov (1) mbb_result.16<1>:uw MB_PRED_FLAG {align1}; |
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| 220 | (f0.0) mov (1) mbb_result.20<1>:w 0:w {align1}; |
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| 221 | (f0.0) jmpi (1) mbc_start; |
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| 222 | cmp.e.f0.0 (1) null:uw mb_pred_mode.0<0,1,0>:uw PRED_L1 {align1}; |
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| 223 | (f0.0) mov (1) mbb_result.18<1>:uw MB_PRED_FLAG {align1}; |
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| 224 | (f0.0) mov (1) mbb_result.22<1>:w 0:w {align1}; |
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| 225 | (f0.0) jmpi (1) mbc_start; |
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| 226 | mov (2) mbb_result.16<1>:uw MB_PRED_FLAG {align1}; |
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| 227 | |||
| 228 | mbc_start: |
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| 229 | mov (8) mb_msg0.0<1>:ud 0:ud {align1}; |
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| 230 | and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_C:uw {align1}; |
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| 231 | /* MB C doesn't exist. Zero MV. mba_flag is zero */ |
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| 232 | /* Based on h264 spec the MB D will be replaced if MB C doesn't exist */ |
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| 233 | (f0.0) jmpi (1) mbd_start; |
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| 234 | mov (1) mbc_result.0<1>:d MB_AVAIL {align1}; |
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| 235 | mov (2) tmp_reg0.0<1>:UW orig_xy_ub<2,2,1>:UB {align1}; |
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| 236 | add (1) tmp_reg0.2<1>:w tmp_reg0.2<0,1,0>:w -1:w {align1}; |
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| 237 | add (1) tmp_reg0.0<1>:w tmp_reg0.0<0,1,0>:w 1:w {align1}; |
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| 238 | mul (1) mb_msg0.8<1>:UD w_in_mb_uw<0,1,0>:UW tmp_reg0.2<0,1,0>:UW {align1}; |
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| 239 | add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD tmp_reg0.0<0,1,0>:uw {align1}; |
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| 240 | mul (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_IN_OWS:UD {align1}; |
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| 241 | mov (1) mb_msg0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
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| 242 | |||
| 243 | mov (1) mb_msg_tmp.8<1>:ud mb_msg0.8<0,1,0>:ud {align1}; |
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| 244 | |||
| 245 | add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_MV_IN_OWS:UD {align1}; |
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| 246 | /* bind index 3, read 4 oword (64bytes), msg type: 0(OWord Block Read) */ |
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| 247 | send (16) |
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| 248 | mb_ind |
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| 249 | mb_wb.0<1>:ud |
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| 250 | NULL |
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| 251 | data_port( |
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| 252 | OBR_CACHE_TYPE, |
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| 253 | OBR_MESSAGE_TYPE, |
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| 254 | OBR_CONTROL_0, |
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| 255 | OBR_BIND_IDX, |
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| 256 | OBR_WRITE_COMMIT_CATEGORY, |
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| 257 | OBR_HEADER_PRESENT |
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| 258 | ) |
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| 259 | mlen 1 |
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| 260 | rlen 1 |
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| 261 | {align1}; |
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| 262 | |||
| 263 | /* TODO: RefID is required after multi-references are added */ |
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| 264 | and.z.f0.0 (1) null<1>:ud mb_mode_wb.0 <0,1,0>:ud INTRAMBFLAG_MASK:ud {align1} ; |
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| 265 | (-f0.0) mov (2) mbc_result.20<1>:w -1:w {align1}; |
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| 266 | (-f0.0) jmpi (1) mb_mvp_start; |
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| 267 | mov (1) mb_msg0.8<1>:UD mb_msg_tmp.8<0,1,0>:ud {align1}; |
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| 268 | /* Read MV for MB C */ |
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| 269 | /* bind index 3, read 8 oword (128bytes), msg type: 0(OWord Block Read) */ |
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| 270 | send (16) |
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| 271 | mb_ind |
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| 272 | mb_mv0.0<1>:ud |
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| 273 | NULL |
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| 274 | data_port( |
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| 275 | OBR_CACHE_TYPE, |
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| 276 | OBR_MESSAGE_TYPE, |
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| 277 | OBR_CONTROL_8, |
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| 278 | OBR_BIND_IDX, |
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| 279 | OBR_WRITE_COMMIT_CATEGORY, |
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| 280 | OBR_HEADER_PRESENT |
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| 281 | ) |
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| 282 | mlen 1 |
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| 283 | rlen 4 |
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| 284 | {align1}; |
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| 285 | /* TODO: RefID is required after multi-references are added */ |
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| 286 | /* Forward MV */ |
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| 287 | mov (2) mbc_result.4<1>:ud mb_mv2.16<2,2,1>:ud {align1}; |
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| 288 | mov (2) mbc_result.20<1>:w -1:w {align1}; |
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| 289 | mov (1) INPUT_ARG0.0<1>:ud mb_mode_wb.4<0,1,0>:ud {align1}; |
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| 290 | mov (1) INPUT_ARG0.4<1>:ud mb_mode_wb.0<0,1,0>:ud {align1}; |
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| 291 | mov (1) INPUT_ARG0.8<1>:ud INTER_BLOCK2:ud {align1}; |
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| 292 | SAVE_RET {align1}; |
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| 293 | jmpi (1) mb_pred_func; |
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| 294 | mov (1) mb_pred_mode.0<1>:uw RET_ARG<0,1,0>:uw {align1}; |
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| 295 | cmp.e.f0.0 (1) null:uw mb_pred_mode.0<0,1,0>:uw PRED_L0 {align1}; |
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| 296 | (f0.0) mov (1) mbc_result.16<1>:uw MB_PRED_FLAG {align1}; |
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| 297 | (f0.0) mov (1) mbc_result.20<1>:w 0:w {align1}; |
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| 298 | (f0.0) jmpi (1) mb_mvp_start; |
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| 299 | cmp.e.f0.0 (1) null:uw mb_pred_mode.0<0,1,0>:uw PRED_L1 {align1}; |
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| 300 | (f0.0) mov (1) mbc_result.18<1>:uw MB_PRED_FLAG {align1}; |
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| 301 | (f0.0) mov (1) mbc_result.22<1>:w 0:w {align1}; |
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| 302 | (f0.0) jmpi (1) mb_mvp_start; |
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| 303 | mov (2) mbc_result.16<1>:uw MB_PRED_FLAG {align1}; |
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| 304 | mov (2) mbc_result.20<1>:w 0:w {align1}; |
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| 305 | |||
| 306 | jmpi (1) mb_mvp_start; |
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| 307 | mbd_start: |
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| 308 | mov (8) mb_msg0.0<1>:ud 0:ud {align1}; |
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| 309 | and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_D:uw {align1}; |
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| 310 | (f0.0) jmpi (1) mb_mvp_start; |
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| 311 | mov (1) mbc_result.0<1>:d MB_AVAIL {align1}; |
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| 312 | mov (2) tmp_reg0.0<1>:UW orig_xy_ub<2,2,1>:UB {align1}; |
||
| 313 | add (2) tmp_reg0.0<1>:w tmp_reg0.0<2,2,1>:w -1:w {align1}; |
||
| 314 | mul (1) mb_msg0.8<1>:UD w_in_mb_uw<0,1,0>:UW tmp_reg0.2<0,1,0>:UW {align1}; |
||
| 315 | add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD tmp_reg0.0<0,1,0>:uw {align1}; |
||
| 316 | |||
| 317 | mul (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_IN_OWS:UD {align1}; |
||
| 318 | mov (1) mb_msg0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
||
| 319 | mov (1) mb_msg_tmp.8<1>:ud mb_msg0.8<0,1,0>:ud {align1}; |
||
| 320 | |||
| 321 | add (1) mb_msg0.8<1>:UD mb_msg0.8<0,1,0>:UD INTER_VME_OUTPUT_MV_IN_OWS:UD {align1}; |
||
| 322 | /* bind index 3, read 4 oword (64bytes), msg type: 0(OWord Block Read) */ |
||
| 323 | send (16) |
||
| 324 | mb_ind |
||
| 325 | mb_wb.0<1>:ud |
||
| 326 | NULL |
||
| 327 | data_port( |
||
| 328 | OBR_CACHE_TYPE, |
||
| 329 | OBR_MESSAGE_TYPE, |
||
| 330 | OBR_CONTROL_0, |
||
| 331 | OBR_BIND_IDX, |
||
| 332 | OBR_WRITE_COMMIT_CATEGORY, |
||
| 333 | OBR_HEADER_PRESENT |
||
| 334 | ) |
||
| 335 | mlen 1 |
||
| 336 | rlen 1 |
||
| 337 | {align1}; |
||
| 338 | |||
| 339 | and.z.f0.0 (1) null<1>:ud mb_mode_wb.0 <0,1,0>:ud INTRAMBFLAG_MASK:ud {align1} ; |
||
| 340 | (-f0.0) mov (2) mbc_result.20<1>:w -1:w {align1}; |
||
| 341 | (-f0.0) jmpi (1) mb_mvp_start; |
||
| 342 | |||
| 343 | mov (1) mb_msg0.8<1>:UD mb_msg_tmp.8<0,1,0>:ud {align1}; |
||
| 344 | /* Read MV for MB D */ |
||
| 345 | /* bind index 3, read 8 oword (128bytes), msg type: 0(OWord Block Read) */ |
||
| 346 | send (16) |
||
| 347 | mb_ind |
||
| 348 | mb_mv0.0<1>:ub |
||
| 349 | NULL |
||
| 350 | data_port( |
||
| 351 | OBR_CACHE_TYPE, |
||
| 352 | OBR_MESSAGE_TYPE, |
||
| 353 | OBR_CONTROL_8, |
||
| 354 | OBR_BIND_IDX, |
||
| 355 | OBR_WRITE_COMMIT_CATEGORY, |
||
| 356 | OBR_HEADER_PRESENT |
||
| 357 | ) |
||
| 358 | mlen 1 |
||
| 359 | rlen 4 |
||
| 360 | {align1}; |
||
| 361 | |||
| 362 | /* TODO: RefID is required after multi-references are added */ |
||
| 363 | |||
| 364 | /* Forward MV */ |
||
| 365 | mov (2) mbc_result.4<1>:ud mb_mv3.24<2,2,1>:ud {align1}; |
||
| 366 | mov (2) mbc_result.20<1>:w -1:w {align1}; |
||
| 367 | mov (1) INPUT_ARG0.0<1>:ud mb_mode_wb.4<0,1,0>:ud {align1}; |
||
| 368 | mov (1) INPUT_ARG0.4<1>:ud mb_mode_wb.0<0,1,0>:ud {align1}; |
||
| 369 | mov (1) INPUT_ARG0.8<1>:ud INTER_BLOCK3:ud {align1}; |
||
| 370 | SAVE_RET {align1}; |
||
| 371 | jmpi (1) mb_pred_func; |
||
| 372 | mov (1) mb_pred_mode.0<1>:uw RET_ARG<0,1,0>:uw {align1}; |
||
| 373 | mov (1) mbc_result.18<1>:w MB_PRED_FLAG {align1}; |
||
| 374 | cmp.e.f0.0 (1) null:uw mb_pred_mode.0<0,1,0>:uw PRED_L0 {align1}; |
||
| 375 | (f0.0) mov (1) mbc_result.16<1>:uw MB_PRED_FLAG {align1}; |
||
| 376 | (f0.0) mov (1) mbc_result.20<1>:w 0:w {align1}; |
||
| 377 | (f0.0) jmpi (1) mb_mvp_start; |
||
| 378 | cmp.e.f0.0 (1) null:uw mb_pred_mode.0<0,1,0>:uw PRED_L1 {align1}; |
||
| 379 | (f0.0) mov (1) mbc_result.18<1>:uw MB_PRED_FLAG {align1}; |
||
| 380 | (f0.0) mov (1) mbc_result.22<1>:w 0:w {align1}; |
||
| 381 | (f0.0) jmpi (1) mb_mvp_start; |
||
| 382 | mov (2) mbc_result.16<1>:uw MB_PRED_FLAG {align1}; |
||
| 383 | mov (2) mbc_result.20<1>:w 0:w {align1}; |
||
| 384 | |||
| 385 | mb_mvp_start: |
||
| 386 | /*TODO: Add the skip prediction */ |
||
| 387 | /* Check whether both MB B and C are invailable */ |
||
| 388 | add (1) tmp_reg0.0<1>:d mbb_result.0<0,1,0>:d mbc_result.0<0,1,0>:d {align1}; |
||
| 389 | cmp.z.f0.0 (1) null:d tmp_reg0.0<0,1,0>:d 0:d {align1}; |
||
| 390 | (-f0.0) jmpi (1) mb_median_start; |
||
| 391 | cmp.nz.f0.0 (1) null:d mba_result.0<0,1,0>:d 0:d {align1}; |
||
| 392 | (f0.0) mov (2) mbb_result.4<1>:ud mba_result.4<2,2,1>:ud {align1}; |
||
| 393 | (f0.0) mov (2) mbc_result.4<1>:ud mba_result.4<2,2,1>:ud {align1}; |
||
| 394 | (f0.0) mov (2) mbb_result.20<1>:uw mba_result.20<2,2,1>:uw {align1}; |
||
| 395 | (f0.0) mov (2) mbc_result.20<1>:uw mba_result.20<2,2,1>:uw {align1}; |
||
| 396 | (f0.0) mov (2) mb_mvp_ref.0<1>:ud mba_result.4<2,2,1>:ud {align1}; |
||
| 397 | (-f0.0) mov (2) mb_mvp_ref.0<1>:ud 0:ud {align1}; |
||
| 398 | jmpi (1) __mb_hwdep_end; |
||
| 399 | |||
| 400 | mb_median_start: |
||
| 401 | /* forward_MVP */ |
||
| 402 | /* check whether only one neighbour MB has the same ref ID with the current MB */ |
||
| 403 | mov (8) tmp_reg0.0<1>:ud 0:ud {align1}; |
||
| 404 | cmp.z.f0.0 (1) null:d mba_result.20<1>:w 0:w {align1}; |
||
| 405 | (f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<1>:w 1:w {align1}; |
||
| 406 | (f0.0) mov (1) tmp_reg0.4<1>:ud mba_result.4<0,1,0>:ud {align1}; |
||
| 407 | cmp.z.f0.0 (1) null:d mbb_result.20<1>:w 0:w {align1}; |
||
| 408 | (f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<1>:w 1:w {align1}; |
||
| 409 | (f0.0) mov (1) tmp_reg0.4<1>:ud mbb_result.4<0,1,0>:ud {align1}; |
||
| 410 | cmp.z.f0.0 (1) null:d mbc_result.20<1>:w 0:w {align1}; |
||
| 411 | (f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<1>:w 1:w {align1}; |
||
| 412 | (f0.0) mov (1) tmp_reg0.4<1>:ud mbc_result.4<0,1,0>:ud {align1}; |
||
| 413 | cmp.e.f0.0 (1) null:d tmp_reg0.0<1>:w 1:w {align1}; |
||
| 414 | (f0.0) mov (1) mb_mvp_ref.0<1>:ud tmp_reg0.4<0,1,0>:ud {align1}; |
||
| 415 | (f0.0) jmpi (1) mvp_backward; |
||
| 416 | |||
| 417 | mov (1) INPUT_ARG0.0<1>:w mba_result.4<0,1,0>:w {align1}; |
||
| 418 | mov (1) INPUT_ARG0.4<1>:w mbb_result.4<0,1,0>:w {align1}; |
||
| 419 | mov (1) INPUT_ARG0.8<1>:w mbc_result.4<0,1,0>:w {align1}; |
||
| 420 | SAVE_RET {align1}; |
||
| 421 | jmpi (1) word_imedian; |
||
| 422 | mov (1) mb_mvp_ref.0<1>:w RET_ARG<0,1,0>:w {align1}; |
||
| 423 | mov (1) INPUT_ARG0.0<1>:w mba_result.6<0,1,0>:w {align1}; |
||
| 424 | mov (1) INPUT_ARG0.4<1>:w mbb_result.6<0,1,0>:w {align1}; |
||
| 425 | mov (1) INPUT_ARG0.8<1>:w mbc_result.6<0,1,0>:w {align1}; |
||
| 426 | SAVE_RET {align1}; |
||
| 427 | jmpi (1) word_imedian; |
||
| 428 | mov (1) mb_mvp_ref.2<1>:w RET_ARG<0,1,0>:w {align1}; |
||
| 429 | |||
| 430 | |||
| 431 | mvp_backward: |
||
| 432 | /* check whether only one neighbour MB has the same ref ID with the current MB */ |
||
| 433 | mov (8) tmp_reg0.0<1>:ud 0:ud {align1}; |
||
| 434 | cmp.z.f0.0 (1) null:d mba_result.22<1>:w 0:w {align1}; |
||
| 435 | (f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<1>:w 1:w {align1}; |
||
| 436 | (f0.0) mov (1) tmp_reg0.4<1>:ud mba_result.8<0,1,0>:ud {align1}; |
||
| 437 | cmp.z.f0.0 (1) null:d mbb_result.22<1>:w 0:w {align1}; |
||
| 438 | (f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<1>:w 1:w {align1}; |
||
| 439 | (f0.0) mov (1) tmp_reg0.4<1>:ud mbb_result.8<0,1,0>:ud {align1}; |
||
| 440 | cmp.z.f0.0 (1) null:d mbc_result.22<1>:w 0:w {align1}; |
||
| 441 | (f0.0) add (1) tmp_reg0.0<1>:w tmp_reg0.0<1>:w 1:w {align1}; |
||
| 442 | (f0.0) mov (1) tmp_reg0.4<1>:ud mbc_result.8<0,1,0>:ud {align1}; |
||
| 443 | cmp.e.f0.0 (1) null:d tmp_reg0.0<1>:w 1:w {align1}; |
||
| 444 | (f0.0) mov (1) mb_mvp_ref.4<1>:ud tmp_reg0.4<0,1,0>:ud {align1}; |
||
| 445 | (f0.0) jmpi (1) __mb_hwdep_end; |
||
| 446 | |||
| 447 | mov (1) INPUT_ARG0.0<1>:w mba_result.8<0,1,0>:w {align1}; |
||
| 448 | mov (1) INPUT_ARG0.4<1>:w mbb_result.8<0,1,0>:w {align1}; |
||
| 449 | mov (1) INPUT_ARG0.8<1>:w mbc_result.8<0,1,0>:w {align1}; |
||
| 450 | SAVE_RET {align1}; |
||
| 451 | jmpi (1) word_imedian; |
||
| 452 | mov (1) mb_mvp_ref.4<1>:w RET_ARG<0,1,0>:w {align1}; |
||
| 453 | mov (1) INPUT_ARG0.0<1>:w mba_result.10<0,1,0>:w {align1}; |
||
| 454 | mov (1) INPUT_ARG0.4<1>:w mbb_result.10<0,1,0>:w {align1}; |
||
| 455 | mov (1) INPUT_ARG0.8<1>:w mbc_result.10<0,1,0>:w {align1}; |
||
| 456 | SAVE_RET {align1}; |
||
| 457 | jmpi (1) word_imedian; |
||
| 458 | mov (1) mb_mvp_ref.6<1>:w RET_ARG<0,1,0>:w {align1}; |
||
| 459 | |||
| 460 | __mb_hwdep_end: |
||
| 461 | asr (4) mb_ref_win.0<1>:w mb_mvp_ref.0<4,4,1>:w 2:w {align1}; |
||
| 462 | add (4) mb_ref_win.8<1>:w mb_ref_win.0<4,4,1>:w 3:w {align1}; |
||
| 463 | and (4) mb_ref_win.16<1>:uw mb_ref_win.8<4,4,1>:uw 0xFFFC:uw {align1}; |
||
| 464 | |||
| 465 | /* m2 */ |
||
| 466 | mov (8) vme_msg_2<1>:UD 0x0:UD {align1}; |
||
| 467 | |||
| 468 | /* m3 */ |
||
| 469 | mov (1) INEP_ROW.0<1>:UD 0x0:UD {align1}; |
||
| 470 | and (1) INEP_ROW.4<1>:UD INEP_ROW.4<0,1,0>:UD 0xFF000000:UD {align1}; |
||
| 471 | mov (8) vme_msg_3<1>:UD INEP_ROW.0<8,8,1>:UD {align1}; |
||
| 472 | |||
| 473 | /* m4 */ |
||
| 474 | mov (8) vme_msg_4<1>:UD 0x0 {align1}; |
||
| 475 | mov (16) vme_msg_4.0<1>:UB INEP_COL0.3<32,8,4>:UB {align1}; |
||
| 476 | mov (1) vme_msg_4.16<1>:UD INTRA_PREDICTORE_MODE {align1}; |
||
| 477 | |||
| 478 | |||
| 479 | /* m1 */ |
||
| 480 | mov (8) vme_m1.0<1>:ud 0x0:ud {align1}; |
||
| 481 | and.z.f0.0 (1) null<1>:UW transform_8x8_ub<0,1,0>:UB 1:UW {align1}; |
||
| 482 | (f0.0) mov (1) intra_part_mask_ub<1>:UB LUMA_INTRA_8x8_DISABLE:uw {align1}; |
||
| 483 | |||
| 484 | /* assign MB intra struct from the thread payload*/ |
||
| 485 | mov (1) mb_intra_struct_ub<1>:UB input_mb_intra_ub<0,1,0>:UB {align1}; |
||
| 486 | |||
| 487 | |||
| 488 | /* M0 */ |
||
| 489 | /* IME search */ |
||
| 490 | mov (1) vme_m0.12<1>:UD SEARCH_CTRL_DUAL_REFERENCE + INTER_PART_MASK + INTER_SAD_HAAR + SUB_PEL_MODE_QUARTER:UD {align1}; |
||
| 491 | /* 16x16 Source, 1/4 pixel, harr */ |
||
| 492 | mov (1) vme_m0.22<1>:UW DREF_REGION_SIZE {align1}; /* Reference Width&Height, 48x40 */ |
||
| 493 | |||
| 494 | mov (1) vme_m0.0<1>:UD vme_m0.8<0,1,0>:UD {align1}; |
||
| 495 | |||
| 496 | mov (1) vme_m0.0<1>:W -8:W {align1}; |
||
| 497 | mov (1) vme_m0.2<1>:W -8:W {align1}; |
||
| 498 | |||
| 499 | mov (1) vme_m0.4<1>:UD vme_m0.0<0,1,0>:UD {align1}; |
||
| 500 | and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_AE:uw {align1}; |
||
| 501 | (f0.0) add (1) vme_m0.0<1>:w vme_m0.0<0,1,0>:w 4:w {align1}; |
||
| 502 | (f0.0) add (1) vme_m0.4<1>:w vme_m0.4<0,1,0>:w 4:w {align1}; |
||
| 503 | and.z.f0.0 (1) null:uw input_mb_intra_ub<0,1,0>:ub INTRA_PRED_AVAIL_FLAG_B:uw {align1}; |
||
| 504 | (f0.0) add (1) vme_m0.2<1>:w vme_m0.2<0,1,0>:w 4:w {align1}; |
||
| 505 | (f0.0) add (1) vme_m0.6<1>:w vme_m0.6<0,1,0>:w 4:w {align1}; |
||
| 506 | |||
| 507 | mov (1) vme_m0.4<1>:UD vme_m0.0<0,1,0>:UD {align1}; |
||
| 508 | |||
| 509 | add (2) vme_m0.0<1>:w vme_m0.0<2,2,1>:w mb_ref_win.16<2,2,1>:w {align1}; |
||
| 510 | add (2) vme_m0.4<1>:w vme_m0.4<2,2,1>:w mb_ref_win.20<2,2,1>:w {align1}; |
||
| 511 | mov (8) vme_msg_0.0<1>:UD vme_m0.0<8,8,1>:UD {align1}; |
||
| 512 | |||
| 513 | /* m1 */ |
||
| 514 | |||
| 515 | mov (1) vme_m1.0<1>:UD ADAPTIVE_SEARCH_ENABLE:ud {align1} ; |
||
| 516 | /* MV num is passed by constant buffer. R4.28 */ |
||
| 517 | mov (1) vme_m1.4<1>:UB r4.28<0,1,0>:UB {align1}; |
||
| 518 | add (1) vme_m1.4<1>:UD vme_m1.4<0,1,0>:UD FB_PRUNING_ENABLE:UD {align1}; |
||
| 519 | add (1) vme_m1.6<1>:uw vme_m1.6<0,1,0>:uw BI_WEIGHT {align1}; |
||
| 520 | |||
| 521 | |||
| 522 | mov (1) vme_m1.8<1>:UD DSTART_CENTER + DSEARCH_PATH_LEN:UD {align1}; |
||
| 523 | |||
| 524 | /* Set the MV cost center */ |
||
| 525 | mov (1) vme_m1.16<1>:ud mb_mvp_ref.0<0,1,0>:ud {align1}; |
||
| 526 | mov (1) vme_m1.20<1>:ud mb_mvp_ref.4<0,1,0>:ud {align1}; |
||
| 527 | mov (8) vme_msg_1.0<1>:UD vme_m1.0<8,8,1>:UD {align1}; |
||
| 528 | |||
| 529 | |||
| 530 | send (8) |
||
| 531 | vme_msg_ind |
||
| 532 | vme_wb |
||
| 533 | null |
||
| 534 | vme( |
||
| 535 | BIND_IDX_VME, |
||
| 536 | 0, |
||
| 537 | 0, |
||
| 538 | VME_MESSAGE_TYPE_MIXED |
||
| 539 | ) |
||
| 540 | mlen vme_msg_length |
||
| 541 | rlen vme_inter_wb_length |
||
| 542 | {align1}; |
||
| 543 | |||
| 544 | and.z.f0.0 (1) null<1>:ud vme_wb0.0<0,1,0>:ud INTRAMBFLAG_MASK:ud {align1} ; |
||
| 545 | |||
| 546 | (-f0.0)jmpi (1) __INTRA_INFO ; |
||
| 547 | |||
| 548 | __INTER_INFO: |
||
| 549 | /* Write MV pairs */ |
||
| 550 | mov (8) msg_reg0.0<1>:UD obw_m0.0<8,8,1>:UD {align1}; |
||
| 551 | |||
| 552 | mov (8) msg_reg1.0<1>:UD vme_wb1.0<8,8,1>:UD {align1}; |
||
| 553 | |||
| 554 | mov (8) msg_reg2.0<1>:UD vme_wb2.0<8,8,1>:UD {align1}; |
||
| 555 | |||
| 556 | mov (8) msg_reg3.0<1>:UD vme_wb3.0<8,8,1>:UD {align1}; |
||
| 557 | |||
| 558 | mov (8) msg_reg4.0<1>:UD vme_wb4.0<8,8,1>:UD {align1}; |
||
| 559 | /* bind index 3, write 8 oword (128 bytes), msg type: 8(OWord Block Write) */ |
||
| 560 | send (16) |
||
| 561 | msg_ind |
||
| 562 | obw_wb |
||
| 563 | null |
||
| 564 | data_port( |
||
| 565 | OBW_CACHE_TYPE, |
||
| 566 | OBW_MESSAGE_TYPE, |
||
| 567 | OBW_CONTROL_8, |
||
| 568 | OBW_BIND_IDX, |
||
| 569 | OBW_WRITE_COMMIT_CATEGORY, |
||
| 570 | OBW_HEADER_PRESENT |
||
| 571 | ) |
||
| 572 | mlen 5 |
||
| 573 | rlen obw_wb_length |
||
| 574 | {align1}; |
||
| 575 | |||
| 576 | mov (1) tmp_uw1<1>:uw 0:uw {align1} ; |
||
| 577 | mov (1) tmp_ud1<1>:ud 0:ud {align1} ; |
||
| 578 | and (1) tmp_uw1<1>:uw vme_wb0.2<0,1,0>:uw MV32_BIT_MASK:uw {align1} ; |
||
| 579 | shr (1) tmp_uw1<1>:uw tmp_uw1<1>:uw MV32_BIT_SHIFT:uw {align1} ; |
||
| 580 | mul (1) tmp_ud1<1>:ud tmp_uw1<0,1,0>:uw 96:uw {align1} ; |
||
| 581 | add (1) tmp_ud1<1>:ud tmp_ud1<0,1,0>:ud 32:uw {align1} ; |
||
| 582 | shl (1) tmp_uw1<1>:uw tmp_uw1<0,1,0>:uw MFC_MV32_BIT_SHIFT:uw {align1} ; |
||
| 583 | add (1) tmp_uw1<1>:uw tmp_uw1<0,1,0>:uw MVSIZE_UW_BASE:uw {align1} ; |
||
| 584 | add (1) tmp_uw1<1>:uw tmp_uw1<0,1,0>:uw CBP_DC_YUV_UW:uw {align1} ; |
||
| 585 | |||
| 586 | mov (1) msg_reg1.0<1>:uw vme_wb0.0<0,1,0>:uw {align1} ; |
||
| 587 | mov (1) msg_reg1.2<1>:uw tmp_uw1<0,1,0>:uw {align1} ; |
||
| 588 | mov (1) msg_reg1.4<1>:UD vme_wb0.28<0,1,0>:UD {align1}; |
||
| 589 | mov (1) msg_reg1.8<1>:ud tmp_ud1<0,1,0>:ud {align1} ; |
||
| 590 | mov (1) msg_reg1.12<1>:ud vme_wb0.0<0,1,0>:ud {align1} ; |
||
| 591 | mov (1) msg_reg1.16<1>:ud 0x25:ud {align1} ; |
||
| 592 | jmpi (1) __OUTPUT_INFO; |
||
| 593 | |||
| 594 | __INTRA_INFO: |
||
| 595 | mov (1) msg_reg1.0<1>:UD vme_wb.0<0,1,0>:UD {align1}; |
||
| 596 | mov (1) msg_reg1.4<1>:UD vme_wb.16<0,1,0>:UD {align1}; |
||
| 597 | mov (1) msg_reg1.8<1>:UD vme_wb.20<0,1,0>:UD {align1}; |
||
| 598 | mov (1) msg_reg1.12<1>:UD vme_wb.24<0,1,0>:UD {align1}; |
||
| 599 | mov (1) msg_reg1.16<1>:ud 0x35:ud {align1} ; |
||
| 600 | |||
| 601 | __OUTPUT_INFO: |
||
| 602 | |||
| 603 | mov (1) msg_reg1.20<1>:ud obw_m0.8<0,1,0>:ud {align1}; |
||
| 604 | add (1) obw_m0.8<1>:UD obw_m0.8<0,1,0>:UD INTER_VME_OUTPUT_MV_IN_OWS:UD {align1}; |
||
| 605 | mov (8) msg_reg0.0<1>:ud obw_m0.0<8,8,1>:ud {align1}; |
||
| 606 | |||
| 607 | |||
| 608 | /* bind index 3, write 1 oword, msg type: 8(OWord Block Write) */ |
||
| 609 | send (16) |
||
| 610 | msg_ind |
||
| 611 | obw_wb |
||
| 612 | null |
||
| 613 | data_port( |
||
| 614 | OBW_CACHE_TYPE, |
||
| 615 | OBW_MESSAGE_TYPE, |
||
| 616 | OBW_CONTROL_2, |
||
| 617 | OBW_BIND_IDX, |
||
| 618 | OBW_WRITE_COMMIT_CATEGORY, |
||
| 619 | OBW_HEADER_PRESENT |
||
| 620 | ) |
||
| 621 | mlen 2 |
||
| 622 | rlen obw_wb_length |
||
| 623 | {align1}; |
||
| 624 | |||
| 625 | NOP; |
||
| 626 | |||
| 627 | /* Issue message fence so that the previous write message is committed */ |
||
| 628 | send (16) |
||
| 629 | mb_ind |
||
| 630 | mb_wb.0<1>:ud |
||
| 631 | NULL |
||
| 632 | data_port( |
||
| 633 | OBR_CACHE_TYPE, |
||
| 634 | OBR_MESSAGE_FENCE, |
||
| 635 | OBR_MF_COMMIT, |
||
| 636 | OBR_BIND_IDX, |
||
| 637 | OBR_WRITE_COMMIT_CATEGORY, |
||
| 638 | OBR_HEADER_PRESENT |
||
| 639 | ) |
||
| 640 | mlen 1 |
||
| 641 | rlen 1 |
||
| 642 | {align1}; |
||
| 643 | |||
| 644 | __EXIT: |
||
| 645 | /* |
||
| 646 | * kill thread |
||
| 647 | */ |
||
| 648 | mov (8) ts_msg_reg0<1>:UD r0<8,8,1>:UD {align1}; |
||
| 649 | send (16) ts_msg_ind acc0<1>UW null thread_spawner(0, 0, 1) mlen 1 rlen 0 {align1 EOT}; |
||
| 650 | |||
| 651 | |||
| 652 | nop ; |
||
| 653 | nop ; |
||
| 654 | /* Compare three word data to get the min value */ |
||
| 655 | word_imin: |
||
| 656 | cmp.le.f0.0 (1) null:w INPUT_ARG0.0<0,1,0>:w INPUT_ARG0.4<0,1,0>:w {align1}; |
||
| 657 | (f0.0) mov (1) TEMP_VAR0.0<1>:w INPUT_ARG0.0<0,1,0>:w {align1}; |
||
| 658 | (-f0.0) mov (1) TEMP_VAR0.0<1>:w INPUT_ARG0.4<0,1,0>:w {align1}; |
||
| 659 | cmp.le.f0.0 (1) null:w TEMP_VAR0.0<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
||
| 660 | (f0.0) mov (1) RET_ARG<1>:w TEMP_VAR0.0<0,1,0>:w {align1}; |
||
| 661 | (-f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
||
| 662 | RETURN {align1}; |
||
| 663 | |||
| 664 | /* Compare three word data to get the max value */ |
||
| 665 | word_imax: |
||
| 666 | cmp.ge.f0.0 (1) null:w INPUT_ARG0.0<0,1,0>:w INPUT_ARG0.4<0,1,0>:w {align1}; |
||
| 667 | (f0.0) mov (1) TEMP_VAR0.0<1>:w INPUT_ARG0.0<0,1,0>:w {align1}; |
||
| 668 | (-f0.0) mov (1) TEMP_VAR0.0<1>:w INPUT_ARG0.4<0,1,0>:w {align1}; |
||
| 669 | cmp.ge.f0.0 (1) null:w TEMP_VAR0.0<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
||
| 670 | (f0.0) mov (1) RET_ARG<1>:w TEMP_VAR0.0<0,1,0>:w {align1}; |
||
| 671 | (-f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
||
| 672 | RETURN {align1}; |
||
| 673 | |||
| 674 | word_imedian: |
||
| 675 | cmp.ge.f0.0 (1) null:w INPUT_ARG0.0<0,1,0>:w INPUT_ARG0.4<0,1,0>:w {align1}; |
||
| 676 | (f0.0) jmpi (1) cmp_a_ge_b; |
||
| 677 | cmp.ge.f0.0 (1) null:w INPUT_ARG0.0<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
||
| 678 | (f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.0<0,1,0>:w {align1}; |
||
| 679 | (f0.0) jmpi (1) cmp_end; |
||
| 680 | cmp.ge.f0.0 (1) null:w INPUT_ARG0.4<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
||
| 681 | (f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
||
| 682 | (-f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.4<0,1,0>:w {align1}; |
||
| 683 | jmpi (1) cmp_end; |
||
| 684 | cmp_a_ge_b: |
||
| 685 | cmp.ge.f0.0 (1) null:w INPUT_ARG0.4<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
||
| 686 | (f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.4<0,1,0>:w {align1}; |
||
| 687 | (f0.0) jmpi (1) cmp_end; |
||
| 688 | cmp.ge.f0.0 (1) null:w INPUT_ARG0.0<0,1,0>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
||
| 689 | (f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.8<0,1,0>:w {align1}; |
||
| 690 | (-f0.0) mov (1) RET_ARG<1>:w INPUT_ARG0.0<0,1,0>:w {align1}; |
||
| 691 | cmp_end: |
||
| 692 | RETURN {align1}; |
||
| 693 | |||
| 694 | /* This is to get the prediction mode for the correspongding partions/sub-mb |
||
| 695 | * Parameter description: |
||
| 696 | ARG0.0: INTER_SHAPE/PRED_MODE |
||
| 697 | ARG0.4: INTER_MODE(16x16, 16x8, 8x16 or 8X8) |
||
| 698 | ARG0.8: sub-mb block number(block 0/1/2/3) |
||
| 699 | */ |
||
| 700 | |||
| 701 | mb_pred_func: |
||
| 702 | mov (8) TEMP_VAR0.0<1>:ud 0:ud {align1}; |
||
| 703 | mov (1) TEMP_VAR0.0<1>:ub INPUT_ARG0.1<0,1,0>:ub {align1}; |
||
| 704 | and (1) TEMP_VAR0.4<1>:uw INPUT_ARG0.4<0,1,0>:uw INTER_MASK:uw {align1}; |
||
| 705 | /* INTER16x16 mode. The bit1-0 is the prediction mode */ |
||
| 706 | cmp.e.f0.0 (1) null:uw TEMP_VAR0.4<1>:uw INTER_16X16MODE:uw {align1}; |
||
| 707 | (f0.0) and (1) RET_ARG<1>:uw TEMP_VAR0.0<0,1,0>:uw PRED_MASK {align1}; |
||
| 708 | (f0.0) jmpi (1) end_mb_pred; |
||
| 709 | /* Check whether it is INTER8x8 mode. */ |
||
| 710 | cmp.e.f0.0 (1) null:uw TEMP_VAR0.4<1>:uw INTER_8X8MODE:uw {align1}; |
||
| 711 | (f0.0) jmpi (1) mb_pred_func_8; |
||
| 712 | |||
| 713 | /* Check whether it is INTER16x8 mode. */ |
||
| 714 | cmp.e.f0.0 (1) null:uw TEMP_VAR0.4<1>:uw INTER_16X8MODE:uw {align1}; |
||
| 715 | (f0.0) jmpi (1) mb_pred_func_168; |
||
| 716 | mb_pred_func_816: |
||
| 717 | /* Block 0/2 uses the bit1-0. Block 1/3 uses the bit3-2 */ |
||
| 718 | mov (1) TEMP_VAR0.8<1>:uw INPUT_ARG0.8<0,1,0>:uw {align1}; |
||
| 719 | and.z.f0.0 (1) null:uw TEMP_VAR0.8<1>:uw INTER_BLOCK1:uw {align1}; |
||
| 720 | (f0.0) and (1) RET_ARG<1>:uw TEMP_VAR0.0<0,1,0>:uw PRED_MASK {align1}; |
||
| 721 | (f0.0) jmpi (1) end_mb_pred; |
||
| 722 | shr (1) TEMP_VAR0.16<1>:uw TEMP_VAR0.0<0,1,0>:uw 2:uw {align1}; |
||
| 723 | and (1) RET_ARG<1>:uw TEMP_VAR0.16<1>:uw PRED_MASK {align1}; |
||
| 724 | jmpi (1) end_mb_pred; |
||
| 725 | |||
| 726 | mb_pred_func_168: |
||
| 727 | /* Block 0/1 uses the bit1-0. Block 2/3 uses the bit3-2 */ |
||
| 728 | mov (1) TEMP_VAR0.8<1>:uw INPUT_ARG0.8<0,1,0>:uw {align1}; |
||
| 729 | cmp.l.f0.0 (1) null:uw TEMP_VAR0.8<1>:uw INTER_BLOCK2:uw {align1}; |
||
| 730 | (f0.0) and (1) RET_ARG<1>:uw TEMP_VAR0.0<0,1,0>:uw PRED_MASK {align1}; |
||
| 731 | (f0.0) jmpi (1) end_mb_pred; |
||
| 732 | shr (1) TEMP_VAR0.16<1>:uw TEMP_VAR0.0<0,1,0>:uw 2:uw {align1}; |
||
| 733 | and (1) RET_ARG<1>:uw TEMP_VAR0.16<1>:uw PRED_MASK {align1}; |
||
| 734 | jmpi (1) end_mb_pred; |
||
| 735 | |||
| 736 | mb_pred_func_8: |
||
| 737 | /* 8X8 mode. Every block uses two bits as the prediction mode. */ |
||
| 738 | mul (1) TEMP_VAR0.8<1>:uw INPUT_ARG0.8<0,1,0>:uw 2:uw {align1}; |
||
| 739 | shr (1) TEMP_VAR0.16<1>:uw TEMP_VAR0.0<0,1,0>:uw TEMP_VAR0.8<0,1,0>:uw {align1}; |
||
| 740 | and (1) RET_ARG<1>:uw TEMP_VAR0.16<1>:uw PRED_MASK {align1}; |
||
| 741 | end_mb_pred: |
||
| 742 | RETURN {align1}; |
||
| 743 |