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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 70 | giacomo | 1 | /* $Id: 3dnow_xform2.s,v 1.1 2003-03-13 12:11:48 giacomo Exp $ */ |
| 2 | |||
| 3 | /* |
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| 4 | * Mesa 3-D graphics library |
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| 5 | * Version: 3.5 |
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| 6 | * |
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| 7 | * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. |
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| 8 | * |
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| 9 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 10 | * copy of this software and associated documentation files (the "Software"), |
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| 11 | * to deal in the Software without restriction, including without limitation |
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| 12 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 13 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 14 | * Software is furnished to do so, subject to the following conditions: |
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| 15 | * |
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| 16 | * The above copyright notice and this permission notice shall be included |
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| 17 | * in all copies or substantial portions of the Software. |
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| 18 | * |
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| 19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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| 20 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 22 | * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
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| 23 | * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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| 24 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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| 25 | */ |
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| 26 | |||
| 27 | #include "matypes.h" |
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| 28 | #include "xform_args.h" |
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| 29 | |||
| 30 | SEG_TEXT |
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| 31 | |||
| 32 | #define FRAME_OFFSET 4 |
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| 33 | |||
| 34 | |||
| 35 | ALIGNTEXT16 |
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| 36 | GLOBL GLNAME( _mesa_3dnow_transform_points2_general ) |
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| 37 | GLNAME( _mesa_3dnow_transform_points2_general ): |
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| 38 | |||
| 39 | PUSH_L ( ESI ) |
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| 40 | |||
| 41 | MOV_L ( ARG_DEST, ECX ) |
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| 42 | MOV_L ( ARG_MATRIX, ESI ) |
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| 43 | MOV_L ( ARG_SOURCE, EAX ) |
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| 44 | MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) ) |
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| 45 | OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) ) |
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| 46 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
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| 47 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
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| 48 | |||
| 49 | PUSH_L ( EDI ) |
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| 50 | |||
| 51 | MOV_L ( REGOFF(V4F_START, ECX), EDX ) |
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| 52 | MOV_L ( ESI, ECX ) |
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| 53 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
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| 54 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
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| 55 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
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| 56 | |||
| 57 | TEST_L ( ESI, ESI ) |
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| 58 | JZ ( LLBL( G3TPGR_3 ) ) |
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| 59 | |||
| 60 | MOVD ( REGIND(ECX), MM0 ) /* | m00 */ |
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| 61 | PUNPCKLDQ ( REGOFF(16, ECX), MM0 ) /* m10 | m00 */ |
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| 62 | |||
| 63 | MOVD ( REGOFF(4, ECX), MM1 ) /* | m01 */ |
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| 64 | PUNPCKLDQ ( REGOFF(20, ECX), MM1 ) /* m11 | m01 */ |
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| 65 | |||
| 66 | MOVD ( REGOFF(8, ECX), MM2 ) /* | m02 */ |
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| 67 | PUNPCKLDQ ( REGOFF(24, ECX), MM2 ) /* m12 | m02 */ |
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| 68 | |||
| 69 | MOVD ( REGOFF(12, ECX), MM3 ) /* | m03 */ |
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| 70 | PUNPCKLDQ ( REGOFF(28, ECX), MM3 ) /* m13 | m03 */ |
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| 71 | |||
| 72 | MOVQ ( REGOFF(48, ECX), MM4 ) /* m31 | m30 */ |
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| 73 | MOVQ ( REGOFF(56, ECX), MM5 ) /* m33 | m32 */ |
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| 74 | |||
| 75 | ALIGNTEXT16 |
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| 76 | LLBL( G3TPGR_2 ): |
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| 77 | |||
| 78 | MOVQ ( REGIND(EAX), MM6 ) /* x1 | x0 */ |
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| 79 | MOVQ ( MM6, MM7 ) /* x1 | x0 */ |
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| 80 | |||
| 81 | PFMUL ( MM0, MM6 ) /* x1*m10 | x0*m00 */ |
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| 82 | PFMUL ( MM1, MM7 ) /* x1*m11 | x0*m01 */ |
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| 83 | |||
| 84 | PFACC ( MM7, MM6 ) /* x0*m01+x1*m11 | x0*x00+x1*m10 */ |
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| 85 | PFADD ( MM4, MM6 ) /* x0*...*m11+m31 | x0*...*m10+m30 */ |
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| 86 | |||
| 87 | MOVQ ( MM6, REGIND(EDX) ) /* write r1, r0 */ |
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| 88 | MOVQ ( REGIND(EAX), MM6 ) /* x1 | x0 */ |
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| 89 | |||
| 90 | MOVQ ( MM6, MM7 ) /* x1 | x0 */ |
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| 91 | PFMUL ( MM2, MM6 ) /* x1*m12 | x0*m02 */ |
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| 92 | |||
| 93 | PFMUL ( MM3, MM7 ) /* x1*m13 | x0*m03 */ |
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| 94 | ADD_L ( EDI, EAX ) /* next vertex */ |
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| 95 | |||
| 96 | PFACC ( MM7, MM6 ) /* x0*m03+x1*m13 | x0*x02+x1*m12 */ |
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| 97 | PFADD ( MM5, MM6 ) /* x0*...*m13+m33 | x0*...*m12+m32 */ |
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| 98 | |||
| 99 | MOVQ ( MM6, REGOFF(8, EDX) ) /* write r3, r2 */ |
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| 100 | ADD_L ( CONST(16), EDX ) /* next r */ |
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| 101 | |||
| 102 | DEC_L ( ESI ) /* decrement vertex counter */ |
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| 103 | JNZ ( LLBL( G3TPGR_2 ) ) /* cnt > 0 ? -> process next vertex */ |
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| 104 | |||
| 105 | LLBL( G3TPGR_3 ): |
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| 106 | |||
| 107 | FEMMS |
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| 108 | POP_L ( EDI ) |
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| 109 | POP_L ( ESI ) |
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| 110 | RET |
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| 111 | |||
| 112 | |||
| 113 | |||
| 114 | |||
| 115 | ALIGNTEXT16 |
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| 116 | GLOBL GLNAME( _mesa_3dnow_transform_points2_perspective ) |
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| 117 | GLNAME( _mesa_3dnow_transform_points2_perspective ): |
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| 118 | |||
| 119 | PUSH_L ( ESI ) |
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| 120 | |||
| 121 | MOV_L ( ARG_DEST, ECX ) |
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| 122 | MOV_L ( ARG_MATRIX, ESI ) |
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| 123 | MOV_L ( ARG_SOURCE, EAX ) |
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| 124 | MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) ) |
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| 125 | OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) ) |
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| 126 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
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| 127 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
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| 128 | |||
| 129 | PUSH_L ( EDI ) |
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| 130 | |||
| 131 | MOV_L ( REGOFF(V4F_START, ECX), EDX ) |
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| 132 | MOV_L ( ESI, ECX ) |
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| 133 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
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| 134 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
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| 135 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
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| 136 | |||
| 137 | TEST_L ( ESI, ESI ) |
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| 138 | JZ ( LLBL( G3TPPR_3 ) ) |
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| 139 | |||
| 140 | MOVD ( REGIND(ECX), MM0 ) /* | m00 */ |
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| 141 | PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */ |
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| 142 | |||
| 143 | MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */ |
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| 144 | |||
| 145 | ALIGNTEXT16 |
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| 146 | LLBL( G3TPPR_2 ): |
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| 147 | |||
| 148 | MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ |
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| 149 | PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */ |
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| 150 | |||
| 151 | MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */ |
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| 152 | MOVQ ( MM3, REGOFF(8, EDX) ) /* write r2 (=m32), r3 (=0) */ |
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| 153 | |||
| 154 | ADD_L ( EDI, EAX ) /* next vertex */ |
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| 155 | ADD_L ( CONST(16), EDX ) /* next r */ |
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| 156 | |||
| 157 | DEC_L ( ESI ) /* decrement vertex counter */ |
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| 158 | JNZ ( LLBL( G3TPPR_2 ) ) /* cnt > 0 ? -> process next vertex */ |
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| 159 | |||
| 160 | LLBL( G3TPPR_3 ): |
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| 161 | |||
| 162 | FEMMS |
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| 163 | POP_L ( EDI ) |
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| 164 | POP_L ( ESI ) |
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| 165 | RET |
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| 166 | |||
| 167 | |||
| 168 | |||
| 169 | |||
| 170 | ALIGNTEXT16 |
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| 171 | GLOBL GLNAME( _mesa_3dnow_transform_points2_3d ) |
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| 172 | GLNAME( _mesa_3dnow_transform_points2_3d ): |
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| 173 | |||
| 174 | PUSH_L ( ESI ) |
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| 175 | |||
| 176 | MOV_L ( ARG_DEST, ECX ) |
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| 177 | MOV_L ( ARG_MATRIX, ESI ) |
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| 178 | MOV_L ( ARG_SOURCE, EAX ) |
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| 179 | MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) ) |
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| 180 | OR_B ( CONST(VEC_SIZE_3 ), REGOFF(V4F_FLAGS, ECX) ) |
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| 181 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
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| 182 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
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| 183 | |||
| 184 | PUSH_L ( EDI ) |
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| 185 | |||
| 186 | MOV_L ( REGOFF(V4F_START, ECX), EDX ) |
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| 187 | MOV_L ( ESI, ECX ) |
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| 188 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
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| 189 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
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| 190 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
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| 191 | |||
| 192 | TEST_L ( ESI, ESI ) |
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| 193 | JZ ( LLBL( G3TP3R_3 ) ) |
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| 194 | |||
| 195 | MOVD ( REGIND(ECX), MM0 ) /* | m00 */ |
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| 196 | PUNPCKLDQ ( REGOFF(16, ECX), MM0 ) /* m10 | m00 */ |
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| 197 | |||
| 198 | MOVD ( REGOFF(4, ECX), MM1 ) /* | m01 */ |
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| 199 | PUNPCKLDQ ( REGOFF(20, ECX), MM1 ) /* m11 | m01 */ |
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| 200 | |||
| 201 | MOVD ( REGOFF(8, ECX), MM2 ) /* | m02 */ |
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| 202 | PUNPCKLDQ ( REGOFF(24, ECX), MM2 ) /* m12 | m02 */ |
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| 203 | |||
| 204 | MOVQ ( REGOFF(48, ECX), MM4 ) /* m31 | m30 */ |
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| 205 | MOVD ( REGOFF(56, ECX), MM5 ) /* | m32 */ |
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| 206 | |||
| 207 | ALIGNTEXT16 |
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| 208 | LLBL( G3TP3R_2 ): |
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| 209 | |||
| 210 | MOVQ ( REGIND(EAX), MM6 ) /* x1 | x0 */ |
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| 211 | MOVQ ( MM6, MM7 ) /* x1 | x0 */ |
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| 212 | |||
| 213 | PFMUL ( MM0, MM6 ) /* x1*m10 | x0*m00 */ |
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| 214 | PFMUL ( MM1, MM7 ) /* x1*m11 | x0*m01 */ |
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| 215 | |||
| 216 | PFACC ( MM7, MM6 ) /* x0*m01+x1*m11 | x0*x00+x1*m10 */ |
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| 217 | PFADD ( MM4, MM6 ) /* x0*...*m11+m31 | x0*...*m10+m30 */ |
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| 218 | |||
| 219 | MOVQ ( MM6, REGIND(EDX) ) /* write r1, r0 */ |
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| 220 | MOVQ ( REGIND(EAX), MM6 ) /* x1 | x0 */ |
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| 221 | |||
| 222 | MOVQ ( MM6, MM7 ) /* x1 | x0 */ |
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| 223 | PFMUL ( MM2, MM6 ) /* x1*m12 | x0*m02 */ |
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| 224 | |||
| 225 | PFACC ( MM7, MM6 ) /* ***trash*** | x0*x02+x1*m12 */ |
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| 226 | PFADD ( MM5, MM6 ) /* ***trash*** | x0*...*m12+m32 */ |
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| 227 | |||
| 228 | MOVD ( MM6, REGOFF(8, EDX) ) /* write r2 */ |
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| 229 | ADD_L ( EDI, EAX ) /* next vertex */ |
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| 230 | |||
| 231 | ADD_L ( CONST(16), EDX ) /* next r */ |
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| 232 | DEC_L ( ESI ) /* decrement vertex counter */ |
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| 233 | |||
| 234 | JNZ ( LLBL( G3TP3R_2 ) ) /* cnt > 0 ? -> process next vertex */ |
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| 235 | |||
| 236 | LLBL( G3TP3R_3 ): |
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| 237 | |||
| 238 | FEMMS |
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| 239 | POP_L ( EDI ) |
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| 240 | POP_L ( ESI ) |
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| 241 | RET |
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| 242 | |||
| 243 | |||
| 244 | |||
| 245 | |||
| 246 | ALIGNTEXT16 |
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| 247 | GLOBL GLNAME( _mesa_3dnow_transform_points2_3d_no_rot ) |
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| 248 | GLNAME( _mesa_3dnow_transform_points2_3d_no_rot ): |
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| 249 | |||
| 250 | PUSH_L ( ESI ) |
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| 251 | |||
| 252 | MOV_L ( ARG_DEST, ECX ) |
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| 253 | MOV_L ( ARG_MATRIX, ESI ) |
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| 254 | MOV_L ( ARG_SOURCE, EAX ) |
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| 255 | MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) ) |
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| 256 | OR_B ( CONST(VEC_SIZE_3 ), REGOFF(V4F_FLAGS, ECX) ) |
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| 257 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
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| 258 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
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| 259 | |||
| 260 | PUSH_L ( EDI ) |
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| 261 | |||
| 262 | MOV_L ( REGOFF(V4F_START, ECX), EDX ) |
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| 263 | MOV_L ( ESI, ECX ) |
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| 264 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
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| 265 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
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| 266 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
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| 267 | |||
| 268 | TEST_L ( ESI, ESI ) |
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| 269 | JZ ( LLBL( G3TP3NRR_3 ) ) |
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| 270 | |||
| 271 | MOVD ( REGIND(ECX), MM0 ) /* | m00 */ |
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| 272 | PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */ |
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| 273 | |||
| 274 | MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */ |
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| 275 | MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */ |
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| 276 | |||
| 277 | ALIGNTEXT16 |
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| 278 | LLBL( G3TP3NRR_2 ): |
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| 279 | |||
| 280 | MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ |
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| 281 | PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */ |
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| 282 | |||
| 283 | PFADD ( MM2, MM4 ) /* x1*m11+m31 | x0*m00+m30 */ |
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| 284 | MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */ |
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| 285 | |||
| 286 | MOVD ( MM3, REGOFF(8, EDX) ) /* write r2 */ |
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| 287 | ADD_L ( EDI, EAX ) /* next vertex */ |
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| 288 | |||
| 289 | ADD_L ( CONST(16), EDX ) /* next r */ |
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| 290 | DEC_L ( ESI ) /* decrement vertex counter */ |
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| 291 | |||
| 292 | JNZ ( LLBL( G3TP3NRR_2 ) ) /* cnt > 0 ? -> process next vertex */ |
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| 293 | |||
| 294 | LLBL( G3TP3NRR_3 ): |
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| 295 | |||
| 296 | FEMMS |
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| 297 | POP_L ( EDI ) |
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| 298 | POP_L ( ESI ) |
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| 299 | RET |
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| 300 | |||
| 301 | |||
| 302 | |||
| 303 | |||
| 304 | ALIGNTEXT16 |
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| 305 | GLOBL GLNAME( _mesa_3dnow_transform_points2_2d ) |
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| 306 | GLNAME( _mesa_3dnow_transform_points2_2d ): |
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| 307 | |||
| 308 | PUSH_L ( ESI ) |
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| 309 | |||
| 310 | MOV_L ( ARG_DEST, ECX ) |
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| 311 | MOV_L ( ARG_MATRIX, ESI ) |
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| 312 | MOV_L ( ARG_SOURCE, EAX ) |
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| 313 | MOV_L ( CONST(2), REGOFF(V4F_SIZE, ECX) ) |
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| 314 | OR_B ( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, ECX) ) |
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| 315 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
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| 316 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
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| 317 | |||
| 318 | PUSH_L ( EDI ) |
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| 319 | |||
| 320 | MOV_L ( REGOFF(V4F_START, ECX), EDX ) |
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| 321 | MOV_L ( ESI, ECX ) |
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| 322 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
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| 323 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
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| 324 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
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| 325 | |||
| 326 | TEST_L ( ESI, ESI ) |
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| 327 | JZ ( LLBL( G3TP2R_3 ) ) |
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| 328 | |||
| 329 | MOVQ ( REGIND(ECX), MM0 ) /* m01 | m00 */ |
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| 330 | MOVQ ( REGOFF(16, ECX), MM1 ) /* m11 | m10 */ |
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| 331 | |||
| 332 | MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */ |
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| 333 | |||
| 334 | ALIGNTEXT16 |
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| 335 | LLBL( G3TP2R_2 ): |
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| 336 | |||
| 337 | MOVD ( REGIND(EAX), MM4 ) /* | x0 */ |
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| 338 | MOVD ( REGOFF(4, EAX), MM5 ) /* | x1 */ |
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| 339 | |||
| 340 | PUNPCKLDQ ( MM4, MM4 ) /* x0 | x0 */ |
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| 341 | ADD_L ( EDI, EAX ) /* next vertex */ |
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| 342 | |||
| 343 | PFMUL ( MM0, MM4 ) /* x0*m01 | x0*m00 */ |
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| 344 | PUNPCKLDQ ( MM5, MM5 ) /* x1 | x1 */ |
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| 345 | |||
| 346 | PFMUL ( MM1, MM5 ) /* x1*m11 | x1*m10 */ |
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| 347 | PFADD ( MM2, MM4 ) /* x...x1*m11+31 | x0*..*m10+m30 */ |
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| 348 | |||
| 349 | PFADD ( MM5, MM4 ) /* x0*m01+x1*m11 | x0*m00+x1*m10 */ |
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| 350 | MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */ |
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| 351 | |||
| 352 | ADD_L ( CONST(16), EDX ) /* next r */ |
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| 353 | DEC_L ( ESI ) /* decrement vertex counter */ |
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| 354 | |||
| 355 | JNZ ( LLBL( G3TP2R_2 ) ) /* cnt > 0 ? -> process next vertex */ |
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| 356 | |||
| 357 | LLBL( G3TP2R_3 ): |
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| 358 | |||
| 359 | FEMMS |
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| 360 | POP_L ( EDI ) |
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| 361 | POP_L ( ESI ) |
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| 362 | RET |
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| 363 | |||
| 364 | |||
| 365 | |||
| 366 | |||
| 367 | ALIGNTEXT16 |
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| 368 | GLOBL GLNAME( _mesa_3dnow_transform_points2_2d_no_rot ) |
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| 369 | GLNAME( _mesa_3dnow_transform_points2_2d_no_rot ): |
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| 370 | |||
| 371 | PUSH_L ( ESI ) |
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| 372 | |||
| 373 | MOV_L ( ARG_DEST, ECX ) |
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| 374 | MOV_L ( ARG_MATRIX, ESI ) |
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| 375 | MOV_L ( ARG_SOURCE, EAX ) |
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| 376 | MOV_L ( CONST(2), REGOFF(V4F_SIZE, ECX) ) |
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| 377 | OR_B ( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, ECX) ) |
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| 378 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
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| 379 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
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| 380 | |||
| 381 | PUSH_L ( EDI ) |
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| 382 | |||
| 383 | MOV_L ( REGOFF(V4F_START, ECX), EDX ) |
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| 384 | MOV_L ( ESI, ECX ) |
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| 385 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
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| 386 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
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| 387 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
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| 388 | |||
| 389 | TEST_L ( ESI, ESI ) |
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| 390 | JZ ( LLBL( G3TP2NRR_3 ) ) |
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| 391 | |||
| 392 | MOVD ( REGIND(ECX), MM0 ) /* | m00 */ |
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| 393 | PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */ |
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| 394 | |||
| 395 | MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */ |
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| 396 | |||
| 397 | ALIGNTEXT16 |
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| 398 | LLBL( G3TP2NRR_2 ): |
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| 399 | |||
| 400 | MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ |
||
| 401 | ADD_L ( EDI, EAX ) /* next vertex */ |
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| 402 | |||
| 403 | PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */ |
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| 404 | PFADD ( MM2, MM4 ) /* m31 | x0*m00+m30 */ |
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| 405 | |||
| 406 | MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */ |
||
| 407 | ADD_L ( CONST(16), EDX ) /* next r */ |
||
| 408 | |||
| 409 | DEC_L ( ESI ) /* decrement vertex counter */ |
||
| 410 | JNZ ( LLBL( G3TP2NRR_2 ) ) /* cnt > 0 ? -> process next vertex */ |
||
| 411 | |||
| 412 | LLBL( G3TP2NRR_3 ): |
||
| 413 | |||
| 414 | FEMMS |
||
| 415 | POP_L ( EDI ) |
||
| 416 | POP_L ( ESI ) |
||
| 417 | RET |
||
| 418 | |||
| 419 | |||
| 420 | |||
| 421 | |||
| 422 | ALIGNTEXT16 |
||
| 423 | GLOBL GLNAME( _mesa_3dnow_transform_points2_identity ) |
||
| 424 | GLNAME( _mesa_3dnow_transform_points2_identity ): |
||
| 425 | |||
| 426 | PUSH_L ( ESI ) |
||
| 427 | |||
| 428 | MOV_L ( ARG_DEST, ECX ) |
||
| 429 | MOV_L ( ARG_MATRIX, ESI ) |
||
| 430 | MOV_L ( ARG_SOURCE, EAX ) |
||
| 431 | MOV_L ( CONST(2), REGOFF(V4F_SIZE, ECX) ) |
||
| 432 | OR_B ( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, ECX) ) |
||
| 433 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
||
| 434 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
||
| 435 | |||
| 436 | PUSH_L ( EDI ) |
||
| 437 | |||
| 438 | MOV_L ( REGOFF(V4F_START, ECX), EDX ) |
||
| 439 | MOV_L ( ESI, ECX ) |
||
| 440 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
||
| 441 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
||
| 442 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
||
| 443 | |||
| 444 | TEST_L ( ESI, ESI ) |
||
| 445 | JZ ( LLBL( G3TPIR_3 ) ) |
||
| 446 | |||
| 447 | ALIGNTEXT16 |
||
| 448 | LLBL( G3TPIR_3 ): |
||
| 449 | |||
| 450 | MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ |
||
| 451 | ADD_L ( EDI, EAX ) /* next vertex */ |
||
| 452 | |||
| 453 | MOVQ ( MM0, REGIND(EDX) ) /* r1 | r0 */ |
||
| 454 | ADD_L ( CONST(16), EDX ) /* next r */ |
||
| 455 | |||
| 456 | DEC_L ( ESI ) /* decrement vertex counter */ |
||
| 457 | JNZ ( LLBL( G3TPIR_3 ) ) /* cnt > 0 ? -> process next vertex */ |
||
| 458 | |||
| 459 | LLBL( G3TPIR_4 ): |
||
| 460 | |||
| 461 | FEMMS |
||
| 462 | POP_L ( EDI ) |
||
| 463 | POP_L ( ESI ) |
||
| 464 | RET |