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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 70 | giacomo | 1 | /* $Id: 3dnow_xform3.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_points3_general ) |
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| 37 | GLNAME( _mesa_3dnow_transform_points3_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_2 ) ) |
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| 59 | |||
| 60 | PREFETCHW ( REGIND(EDX) ) |
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| 61 | |||
| 62 | ALIGNTEXT16 |
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| 63 | LLBL( G3TPGR_1 ): |
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| 64 | |||
| 65 | PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ |
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| 66 | |||
| 67 | MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ |
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| 68 | MOVD ( REGOFF(8, EAX), MM2 ) /* | x2 */ |
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| 69 | |||
| 70 | ADD_L ( EDI, EAX ) /* next vertex */ |
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| 71 | PREFETCH ( REGIND(EAX) ) |
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| 72 | |||
| 73 | MOVQ ( MM0, MM1 ) /* x1 | x0 */ |
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| 74 | PUNPCKLDQ ( MM2, MM2 ) /* x2 | x2 */ |
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| 75 | |||
| 76 | PUNPCKLDQ ( MM0, MM0 ) /* x0 | x0 */ |
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| 77 | MOVQ ( MM2, MM5 ) /* x2 | x2 */ |
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| 78 | |||
| 79 | PUNPCKHDQ ( MM1, MM1 ) /* x1 | x1 */ |
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| 80 | PFMUL ( REGOFF(32, ECX), MM2 ) /* x2*m9 | x2*m8 */ |
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| 81 | |||
| 82 | MOVQ ( MM0, MM3 ) /* x0 | x0 */ |
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| 83 | PFMUL ( REGOFF(40, ECX), MM5 ) /* x2*m11 | x2*m10 */ |
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| 84 | |||
| 85 | MOVQ ( MM1, MM4 ) /* x1 | x1 */ |
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| 86 | PFMUL ( REGIND(ECX), MM0 ) /* x0*m1 | x0*m0 */ |
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| 87 | |||
| 88 | PFADD ( REGOFF(48, ECX), MM2 ) /* x2*m9+m13 | x2*m8+m12 */ |
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| 89 | PFMUL ( REGOFF(16, ECX), MM1 ) /* x1*m5 | x1*m4 */ |
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| 90 | |||
| 91 | PFADD ( REGOFF(56, ECX), MM5 ) /* x2*m11+m15 | x2*m10+m14 */ |
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| 92 | PFADD ( MM0, MM1 ) /* x0*m1+x1*m5 | x0*m0+x1*m4 */ |
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| 93 | |||
| 94 | PFMUL ( REGOFF(8, ECX), MM3 ) /* x0*m3 | x0*m2 */ |
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| 95 | PFADD ( MM1, MM2 ) /* r1 | r0 */ |
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| 96 | |||
| 97 | PFMUL ( REGOFF(24, ECX), MM4 ) /* x1*m7 | x1*m6 */ |
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| 98 | ADD_L ( CONST(16), EDX ) /* next output vertex */ |
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| 99 | |||
| 100 | PFADD ( MM3, MM4 ) /* x0*m3+x1*m7 | x0*m2+x1*m6 */ |
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| 101 | MOVQ ( MM2, REGOFF(-16, EDX) ) /* write r0, r1 */ |
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| 102 | |||
| 103 | PFADD ( MM4, MM5 ) /* r3 | r2 */ |
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| 104 | MOVQ ( MM5, REGOFF(-8, EDX) ) /* write r2, r3 */ |
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| 105 | |||
| 106 | DEC_L ( ESI ) /* decrement vertex counter */ |
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| 107 | JNZ ( LLBL( G3TPGR_1 ) ) /* cnt > 0 ? -> process next vertex */ |
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| 108 | |||
| 109 | LLBL( G3TPGR_2 ): |
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| 110 | |||
| 111 | FEMMS |
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| 112 | POP_L ( EDI ) |
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| 113 | POP_L ( ESI ) |
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| 114 | RET |
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| 115 | |||
| 116 | |||
| 117 | |||
| 118 | |||
| 119 | ALIGNTEXT16 |
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| 120 | GLOBL GLNAME( _mesa_3dnow_transform_points3_perspective ) |
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| 121 | GLNAME( _mesa_3dnow_transform_points3_perspective ): |
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| 122 | |||
| 123 | PUSH_L ( ESI ) |
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| 124 | |||
| 125 | MOV_L ( ARG_DEST, ECX ) |
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| 126 | MOV_L ( ARG_MATRIX, ESI ) |
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| 127 | MOV_L ( ARG_SOURCE, EAX ) |
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| 128 | MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) ) |
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| 129 | OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) ) |
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| 130 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
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| 131 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
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| 132 | |||
| 133 | PUSH_L ( EDI ) |
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| 134 | |||
| 135 | MOV_L ( REGOFF(V4F_START, ECX), EDX ) |
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| 136 | MOV_L ( ESI, ECX ) |
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| 137 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
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| 138 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
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| 139 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
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| 140 | |||
| 141 | TEST_L ( ESI, ESI ) |
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| 142 | JZ ( LLBL( G3TPPR_2 ) ) |
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| 143 | |||
| 144 | PREFETCH ( REGIND(EAX) ) |
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| 145 | PREFETCHW ( REGIND(EDX) ) |
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| 146 | |||
| 147 | MOVD ( REGIND(ECX), MM0 ) /* | m00 */ |
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| 148 | PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */ |
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| 149 | |||
| 150 | MOVQ ( REGOFF(32, ECX), MM1 ) /* m21 | m20 */ |
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| 151 | MOVD ( REGOFF(40, ECX), MM2 ) /* | m22 */ |
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| 152 | |||
| 153 | MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */ |
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| 154 | |||
| 155 | ALIGNTEXT16 |
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| 156 | LLBL( G3TPPR_1 ): |
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| 157 | |||
| 158 | PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ |
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| 159 | |||
| 160 | MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */ |
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| 161 | MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ |
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| 162 | |||
| 163 | ADD_L ( EDI, EAX ) /* next vertex */ |
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| 164 | PREFETCH ( REGIND(EAX) ) |
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| 165 | |||
| 166 | PXOR ( MM7, MM7 ) /* 0 | 0 */ |
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| 167 | MOVQ ( MM5, MM6 ) /* | x2 */ |
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| 168 | |||
| 169 | PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */ |
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| 170 | PFSUB ( MM5, MM7 ) /* | -x2 */ |
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| 171 | |||
| 172 | PFMUL ( MM2, MM6 ) /* | x2*m22 */ |
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| 173 | PUNPCKLDQ ( MM5, MM5 ) /* x2 | x2 */ |
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| 174 | |||
| 175 | ADD_L ( CONST(16), EDX ) /* next r */ |
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| 176 | PFMUL ( MM1, MM5 ) /* x2*m21 | x2*m20 */ |
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| 177 | |||
| 178 | PFADD ( MM3, MM6 ) /* | x2*m22+m32 */ |
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| 179 | PFADD ( MM4, MM5 ) /* x1*m11+x2*m21 | x0*m00+x2*m20 */ |
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| 180 | |||
| 181 | MOVQ ( MM5, REGOFF(-16, EDX) ) /* write r0, r1 */ |
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| 182 | MOVD ( MM6, REGOFF(-8, EDX) ) /* write r2 */ |
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| 183 | |||
| 184 | MOVD ( MM7, REGOFF(-4, EDX) ) /* write r3 */ |
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| 185 | |||
| 186 | DEC_L ( ESI ) /* decrement vertex counter */ |
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| 187 | JNZ ( LLBL( G3TPPR_1 ) ) /* cnt > 0 ? -> process next vertex */ |
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| 188 | |||
| 189 | LLBL( G3TPPR_2 ): |
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| 190 | |||
| 191 | FEMMS |
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| 192 | POP_L ( EDI ) |
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| 193 | POP_L ( ESI ) |
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| 194 | RET |
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| 195 | |||
| 196 | |||
| 197 | |||
| 198 | |||
| 199 | ALIGNTEXT16 |
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| 200 | GLOBL GLNAME( _mesa_3dnow_transform_points3_3d ) |
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| 201 | GLNAME( _mesa_3dnow_transform_points3_3d ): |
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| 202 | |||
| 203 | PUSH_L ( ESI ) |
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| 204 | |||
| 205 | MOV_L ( ARG_DEST, ECX ) |
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| 206 | MOV_L ( ARG_MATRIX, ESI ) |
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| 207 | MOV_L ( ARG_SOURCE, EAX ) |
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| 208 | MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) ) |
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| 209 | OR_B ( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, ECX) ) |
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| 210 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
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| 211 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
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| 212 | |||
| 213 | PUSH_L ( EDI ) |
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| 214 | |||
| 215 | MOV_L ( REGOFF(V4F_START, ECX), EDX ) |
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| 216 | MOV_L ( ESI, ECX ) |
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| 217 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
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| 218 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
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| 219 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
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| 220 | |||
| 221 | TEST_L ( ESI, ESI ) |
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| 222 | JZ ( LLBL( G3TP3R_2 ) ) |
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| 223 | |||
| 224 | PREFETCH ( REGIND(EAX) ) |
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| 225 | PREFETCH ( REGIND(EDX) ) |
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| 226 | |||
| 227 | MOVD ( REGOFF(8, ECX), MM7 ) /* | m2 */ |
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| 228 | PUNPCKLDQ ( REGOFF(24, ECX), MM7 ) /* m6 | m2 */ |
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| 229 | |||
| 230 | |||
| 231 | ALIGNTEXT16 |
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| 232 | LLBL( G3TP3R_1 ): |
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| 233 | |||
| 234 | PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ |
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| 235 | |||
| 236 | MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ |
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| 237 | MOVD ( REGOFF(8, EAX), MM1 ) /* | x2 */ |
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| 238 | |||
| 239 | ADD_L ( EDI, EAX ) /* next vertex */ |
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| 240 | PREFETCH ( REGIND(EAX) ) |
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| 241 | |||
| 242 | MOVQ ( MM0, MM2 ) /* x1 | x0 */ |
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| 243 | ADD_L ( CONST(16), EDX ) /* next r */ |
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| 244 | |||
| 245 | PUNPCKLDQ ( MM2, MM2 ) /* x0 | x0 */ |
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| 246 | MOVQ ( MM0, MM3 ) /* x1 | x0 */ |
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| 247 | |||
| 248 | PFMUL ( REGIND(ECX), MM2 ) /* x0*m1 | x0*m0 */ |
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| 249 | PUNPCKHDQ ( MM3, MM3 ) /* x1 | x1 */ |
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| 250 | |||
| 251 | MOVQ ( MM1, MM4 ) /* | x2 */ |
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| 252 | PFMUL ( REGOFF(16, ECX), MM3 ) /* x1*m5 | x1*m4 */ |
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| 253 | |||
| 254 | PUNPCKLDQ ( MM4, MM4 ) /* x2 | x2 */ |
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| 255 | PFADD ( MM2, MM3 ) /* x0*m1+x1*m5 | x0*m0+x1*m4 */ |
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| 256 | |||
| 257 | PFMUL ( REGOFF(32, ECX), MM4 ) /* x2*m9 | x2*m8 */ |
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| 258 | PFADD ( REGOFF(48, ECX), MM3 ) /* x0*m1+...+m11 | x0*m0+x1*m4+m12 */ |
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| 259 | |||
| 260 | PFMUL ( MM7, MM0 ) /* x1*m6 | x0*m2 */ |
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| 261 | PFADD ( MM4, MM3 ) /* r1 | r0 */ |
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| 262 | |||
| 263 | PFMUL ( REGOFF(40, ECX), MM1 ) /* | x2*m10 */ |
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| 264 | PUNPCKLDQ ( REGOFF(56, ECX), MM1 ) /* m14 | x2*m10 */ |
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| 265 | |||
| 266 | PFACC ( MM0, MM1 ) |
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| 267 | |||
| 268 | MOVQ ( MM3, REGOFF(-16, EDX) ) /* write r0, r1 */ |
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| 269 | PFACC ( MM1, MM1 ) /* | r2 */ |
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| 270 | |||
| 271 | MOVD ( MM1, REGOFF(-8, EDX) ) /* write r2 */ |
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| 272 | |||
| 273 | DEC_L ( ESI ) /* decrement vertex counter */ |
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| 274 | JNZ ( LLBL( G3TP3R_1 ) ) /* cnt > 0 ? -> process next vertex */ |
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| 275 | |||
| 276 | LLBL( G3TP3R_2 ): |
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| 277 | |||
| 278 | FEMMS |
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| 279 | POP_L ( EDI ) |
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| 280 | POP_L ( ESI ) |
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| 281 | RET |
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| 282 | |||
| 283 | |||
| 284 | |||
| 285 | |||
| 286 | ALIGNTEXT16 |
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| 287 | GLOBL GLNAME( _mesa_3dnow_transform_points3_3d_no_rot ) |
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| 288 | GLNAME( _mesa_3dnow_transform_points3_3d_no_rot ): |
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| 289 | |||
| 290 | PUSH_L ( ESI ) |
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| 291 | |||
| 292 | MOV_L ( ARG_DEST, ECX ) |
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| 293 | MOV_L ( ARG_MATRIX, ESI ) |
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| 294 | MOV_L ( ARG_SOURCE, EAX ) |
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| 295 | MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) ) |
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| 296 | OR_B ( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, ECX) ) |
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| 297 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
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| 298 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
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| 299 | |||
| 300 | PUSH_L ( EDI ) |
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| 301 | |||
| 302 | MOV_L ( REGOFF(V4F_START, ECX), EDX ) |
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| 303 | MOV_L ( ESI, ECX ) |
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| 304 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
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| 305 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
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| 306 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
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| 307 | |||
| 308 | TEST_L ( ESI, ESI ) |
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| 309 | JZ ( LLBL( G3TP3NRR_2 ) ) |
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| 310 | |||
| 311 | PREFETCH ( REGIND(EAX) ) |
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| 312 | PREFETCHW ( REGIND(EDX) ) |
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| 313 | |||
| 314 | MOVD ( REGIND(ECX), MM0 ) /* | m00 */ |
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| 315 | PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */ |
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| 316 | |||
| 317 | MOVD ( REGOFF(40, ECX), MM2 ) /* | m22 */ |
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| 318 | PUNPCKLDQ ( MM2, MM2 ) /* m22 | m22 */ |
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| 319 | |||
| 320 | MOVQ ( REGOFF(48, ECX), MM1 ) /* m31 | m30 */ |
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| 321 | MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */ |
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| 322 | |||
| 323 | PUNPCKLDQ ( MM3, MM3 ) /* m32 | m32 */ |
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| 324 | |||
| 325 | |||
| 326 | ALIGNTEXT16 |
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| 327 | LLBL( G3TP3NRR_1 ): |
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| 328 | |||
| 329 | PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ |
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| 330 | |||
| 331 | MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ |
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| 332 | MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */ |
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| 333 | |||
| 334 | ADD_L ( EDI, EAX ) /* next vertex */ |
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| 335 | PREFETCHW ( REGIND(EAX) ) |
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| 336 | |||
| 337 | PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */ |
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| 338 | |||
| 339 | PFADD ( MM1, MM4 ) /* x1*m11+m31 | x0*m00+m30 */ |
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| 340 | PFMUL ( MM2, MM5 ) /* | x2*m22 */ |
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| 341 | |||
| 342 | PFADD ( MM3, MM5 ) /* | x2*m22+m32 */ |
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| 343 | MOVQ ( MM4, REGIND(EDX) ) /* write r0, r1 */ |
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| 344 | |||
| 345 | ADD_L ( CONST(16), EDX ) /* next r */ |
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| 346 | DEC_L ( ESI ) /* decrement vertex counter */ |
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| 347 | |||
| 348 | MOVD ( MM5, REGOFF(-8, EDX) ) /* write r2 */ |
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| 349 | JNZ ( LLBL( G3TP3NRR_1 ) ) /* cnt > 0 ? -> process next vertex */ |
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| 350 | |||
| 351 | LLBL( G3TP3NRR_2 ): |
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| 352 | |||
| 353 | FEMMS |
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| 354 | POP_L ( EDI ) |
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| 355 | POP_L ( ESI ) |
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| 356 | RET |
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| 357 | |||
| 358 | |||
| 359 | |||
| 360 | |||
| 361 | ALIGNTEXT16 |
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| 362 | GLOBL GLNAME( _mesa_3dnow_transform_points3_2d ) |
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| 363 | GLNAME( _mesa_3dnow_transform_points3_2d ): |
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| 364 | |||
| 365 | PUSH_L ( ESI ) |
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| 366 | |||
| 367 | MOV_L ( ARG_DEST, ECX ) |
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| 368 | MOV_L ( ARG_MATRIX, ESI ) |
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| 369 | MOV_L ( ARG_SOURCE, EAX ) |
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| 370 | MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) ) |
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| 371 | OR_B ( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, ECX) ) |
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| 372 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
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| 373 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
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| 374 | |||
| 375 | PUSH_L ( EDI ) |
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| 376 | |||
| 377 | MOV_L ( REGOFF(V4F_START, ECX), EDX ) |
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| 378 | MOV_L ( ESI, ECX ) |
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| 379 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
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| 380 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
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| 381 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
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| 382 | |||
| 383 | TEST_L ( ESI, ESI ) |
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| 384 | JZ ( LLBL( G3TP2R_3) ) |
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| 385 | |||
| 386 | PREFETCH ( REGIND(EAX) ) |
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| 387 | PREFETCHW ( REGIND(EDX) ) |
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| 388 | |||
| 389 | MOVD ( REGIND(ECX), MM0 ) /* | m00 */ |
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| 390 | PUNPCKLDQ ( REGOFF(16, ECX), MM0 ) /* m10 | m00 */ |
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| 391 | |||
| 392 | MOVD ( REGOFF(4, ECX), MM1 ) /* | m01 */ |
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| 393 | PUNPCKLDQ ( REGOFF(20, ECX), MM1 ) /* m11 | m01 */ |
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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( G3TP2R_2 ): |
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| 399 | |||
| 400 | PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ |
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| 401 | |||
| 402 | MOVQ ( REGIND(EAX), MM3 ) /* x1 | x0 */ |
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| 403 | MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */ |
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| 404 | |||
| 405 | ADD_L ( EDI, EAX ) /* next vertex */ |
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| 406 | PREFETCH ( REGIND(EAX) ) |
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| 407 | |||
| 408 | MOVQ ( MM3, MM4 ) /* x1 | x0 */ |
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| 409 | PFMUL ( MM0, MM3 ) /* x1*m10 | x0*m00 */ |
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| 410 | |||
| 411 | ADD_L ( CONST(16), EDX ) /* next r */ |
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| 412 | PFMUL ( MM1, MM4 ) /* x1*m11 | x0*m01 */ |
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| 413 | |||
| 414 | PFACC ( MM4, MM3 ) /* x0*m00+x1*m10 | x0*m01+x1*m11 */ |
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| 415 | MOVD ( MM5, REGOFF(-8, EDX) ) /* write r2 (=x2) */ |
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| 416 | |||
| 417 | PFADD ( MM2, MM3 ) /* x0*...*m10+m30 | x0*...*m11+m31 */ |
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| 418 | MOVQ ( MM3, REGOFF(-16, EDX) ) /* write r0, r1 */ |
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| 419 | |||
| 420 | DEC_L ( ESI ) /* decrement vertex counter */ |
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| 421 | JNZ ( LLBL( G3TP2R_2 ) ) /* cnt > 0 ? -> process next vertex */ |
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| 422 | |||
| 423 | LLBL( G3TP2R_3 ): |
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| 424 | |||
| 425 | FEMMS |
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| 426 | POP_L ( EDI ) |
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| 427 | POP_L ( ESI ) |
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| 428 | RET |
||
| 429 | |||
| 430 | |||
| 431 | |||
| 432 | |||
| 433 | ALIGNTEXT16 |
||
| 434 | GLOBL GLNAME( _mesa_3dnow_transform_points3_2d_no_rot ) |
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| 435 | GLNAME( _mesa_3dnow_transform_points3_2d_no_rot ): |
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| 436 | |||
| 437 | PUSH_L ( ESI ) |
||
| 438 | |||
| 439 | MOV_L ( ARG_DEST, ECX ) |
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| 440 | MOV_L ( ARG_MATRIX, ESI ) |
||
| 441 | MOV_L ( ARG_SOURCE, EAX ) |
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| 442 | MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) ) |
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| 443 | OR_B ( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, ECX) ) |
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| 444 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
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| 445 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
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| 446 | |||
| 447 | PUSH_L ( EDI ) |
||
| 448 | |||
| 449 | MOV_L ( REGOFF(V4F_START, ECX), EDX ) |
||
| 450 | MOV_L ( ESI, ECX ) |
||
| 451 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
||
| 452 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
||
| 453 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
||
| 454 | |||
| 455 | TEST_L ( ESI, ESI ) |
||
| 456 | JZ ( LLBL( G3TP2NRR_2 ) ) |
||
| 457 | |||
| 458 | PREFETCH ( REGIND(EAX) ) |
||
| 459 | PREFETCHW ( REGIND(EDX) ) |
||
| 460 | |||
| 461 | MOVD ( REGIND(ECX), MM0 ) /* | m00 */ |
||
| 462 | PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */ |
||
| 463 | |||
| 464 | MOVQ ( REGOFF(48, ECX), MM1 ) /* m31 | m30 */ |
||
| 465 | |||
| 466 | |||
| 467 | ALIGNTEXT16 |
||
| 468 | LLBL( G3TP2NRR_1 ): |
||
| 469 | |||
| 470 | PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */ |
||
| 471 | |||
| 472 | MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */ |
||
| 473 | MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */ |
||
| 474 | |||
| 475 | ADD_L ( EDI, EAX ) /* next vertex */ |
||
| 476 | PREFETCH ( REGIND(EAX) ) |
||
| 477 | |||
| 478 | PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */ |
||
| 479 | ADD_L ( CONST(16), EDX ) /* next r */ |
||
| 480 | |||
| 481 | PFADD ( MM1, MM4 ) /* x1*m11+m31 | x0*m00+m30 */ |
||
| 482 | |||
| 483 | MOVQ ( MM4, REGOFF(-16, EDX) ) /* write r0, r1 */ |
||
| 484 | MOVD ( MM5, REGOFF(-8, EDX) ) /* write r2 (=x2) */ |
||
| 485 | |||
| 486 | DEC_L ( ESI ) /* decrement vertex counter */ |
||
| 487 | JNZ ( LLBL( G3TP2NRR_1 ) ) /* cnt > 0 ? -> process next vertex */ |
||
| 488 | |||
| 489 | LLBL( G3TP2NRR_2 ): |
||
| 490 | |||
| 491 | FEMMS |
||
| 492 | POP_L ( EDI ) |
||
| 493 | POP_L ( ESI ) |
||
| 494 | RET |
||
| 495 | |||
| 496 | |||
| 497 | |||
| 498 | |||
| 499 | ALIGNTEXT16 |
||
| 500 | GLOBL GLNAME( _mesa_3dnow_transform_points3_identity ) |
||
| 501 | GLNAME( _mesa_3dnow_transform_points3_identity ): |
||
| 502 | |||
| 503 | PUSH_L ( ESI ) |
||
| 504 | |||
| 505 | MOV_L ( ARG_DEST, ECX ) |
||
| 506 | MOV_L ( ARG_MATRIX, ESI ) |
||
| 507 | MOV_L ( ARG_SOURCE, EAX ) |
||
| 508 | MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) ) |
||
| 509 | OR_B ( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, ECX) ) |
||
| 510 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
||
| 511 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
||
| 512 | |||
| 513 | PUSH_L ( EDI ) |
||
| 514 | |||
| 515 | MOV_L ( REGOFF(V4F_START, ECX), EDX ) |
||
| 516 | MOV_L ( ESI, ECX ) |
||
| 517 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
||
| 518 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
||
| 519 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
||
| 520 | |||
| 521 | TEST_L ( ESI, ESI ) |
||
| 522 | JZ ( LLBL( G3TPIR_2 ) ) |
||
| 523 | |||
| 524 | PREFETCHW ( REGIND(EDX) ) |
||
| 525 | |||
| 526 | ALIGNTEXT16 |
||
| 527 | LLBL( G3TPIR_1 ): |
||
| 528 | |||
| 529 | PREFETCHW ( REGOFF(32, EDX) ) |
||
| 530 | |||
| 531 | MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */ |
||
| 532 | MOVD ( REGOFF(8, EAX), MM1 ) /* | x2 */ |
||
| 533 | |||
| 534 | ADD_L ( EDI, EAX ) /* next vertex */ |
||
| 535 | ADD_L ( CONST(16), EDX ) /* next r */ |
||
| 536 | |||
| 537 | DEC_L ( ESI ) /* decrement vertex counter */ |
||
| 538 | MOVQ ( MM0, REGOFF(-16, EDX) ) /* r1 | r0 */ |
||
| 539 | |||
| 540 | MOVD ( MM1, REGOFF(-8, EDX) ) /* | r2 */ |
||
| 541 | JNZ ( LLBL( G3TPIR_1 ) ) /* cnt > 0 ? -> process next vertex */ |
||
| 542 | |||
| 543 | LLBL( G3TPIR_2 ): |
||
| 544 | |||
| 545 | FEMMS |
||
| 546 | POP_L ( EDI ) |
||
| 547 | POP_L ( ESI ) |
||
| 548 | RET |