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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 134 | giacomo | 1 | /* $Id: xform3_x86.s,v 1.1 2003-04-24 13:36:03 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 | /* |
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| 28 | * NOTE: Avoid using spaces in between '(' ')' and arguments, especially |
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| 29 | * with macros like CONST, LLBL that expand to CONCAT(...). Putting spaces |
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| 30 | * in there will break the build on some platforms. |
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| 31 | */ |
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| 32 | |||
| 33 | #include "matypes.h" |
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| 34 | #include "xform_args.h" |
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| 35 | |||
| 36 | SEG_TEXT |
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| 37 | |||
| 38 | #define FP_ONE 1065353216 |
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| 39 | #define FP_ZERO 0 |
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| 40 | |||
| 41 | #define SRC0 REGOFF(0, ESI) |
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| 42 | #define SRC1 REGOFF(4, ESI) |
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| 43 | #define SRC2 REGOFF(8, ESI) |
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| 44 | #define SRC3 REGOFF(12, ESI) |
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| 45 | #define DST0 REGOFF(0, EDI) |
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| 46 | #define DST1 REGOFF(4, EDI) |
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| 47 | #define DST2 REGOFF(8, EDI) |
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| 48 | #define DST3 REGOFF(12, EDI) |
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| 49 | #define MAT0 REGOFF(0, EDX) |
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| 50 | #define MAT1 REGOFF(4, EDX) |
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| 51 | #define MAT2 REGOFF(8, EDX) |
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| 52 | #define MAT3 REGOFF(12, EDX) |
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| 53 | #define MAT4 REGOFF(16, EDX) |
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| 54 | #define MAT5 REGOFF(20, EDX) |
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| 55 | #define MAT6 REGOFF(24, EDX) |
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| 56 | #define MAT7 REGOFF(28, EDX) |
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| 57 | #define MAT8 REGOFF(32, EDX) |
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| 58 | #define MAT9 REGOFF(36, EDX) |
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| 59 | #define MAT10 REGOFF(40, EDX) |
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| 60 | #define MAT11 REGOFF(44, EDX) |
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| 61 | #define MAT12 REGOFF(48, EDX) |
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| 62 | #define MAT13 REGOFF(52, EDX) |
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| 63 | #define MAT14 REGOFF(56, EDX) |
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| 64 | #define MAT15 REGOFF(60, EDX) |
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| 65 | |||
| 66 | |||
| 67 | ALIGNTEXT16 |
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| 68 | GLOBL GLNAME( _mesa_x86_transform_points3_general ) |
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| 69 | GLNAME( _mesa_x86_transform_points3_general ): |
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| 70 | |||
| 71 | #define FRAME_OFFSET 8 |
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| 72 | PUSH_L( ESI ) |
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| 73 | PUSH_L( EDI ) |
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| 74 | |||
| 75 | MOV_L( ARG_SOURCE, ESI ) |
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| 76 | MOV_L( ARG_DEST, EDI ) |
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| 77 | |||
| 78 | MOV_L( ARG_MATRIX, EDX ) |
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| 79 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) |
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| 80 | |||
| 81 | TEST_L( ECX, ECX ) |
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| 82 | JZ( LLBL(x86_p3_gr_done) ) |
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| 83 | |||
| 84 | MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) |
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| 85 | OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) |
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| 86 | |||
| 87 | MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) |
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| 88 | MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) ) |
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| 89 | |||
| 90 | SHL_L( CONST(4), ECX ) |
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| 91 | MOV_L( REGOFF(V4F_START, ESI), ESI ) |
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| 92 | |||
| 93 | MOV_L( REGOFF(V4F_START, EDI), EDI ) |
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| 94 | ADD_L( EDI, ECX ) |
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| 95 | |||
| 96 | ALIGNTEXT16 |
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| 97 | LLBL(x86_p3_gr_loop): |
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| 98 | |||
| 99 | FLD_S( SRC0 ) /* F4 */ |
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| 100 | FMUL_S( MAT0 ) |
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| 101 | FLD_S( SRC0 ) /* F5 F4 */ |
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| 102 | FMUL_S( MAT1 ) |
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| 103 | FLD_S( SRC0 ) /* F6 F5 F4 */ |
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| 104 | FMUL_S( MAT2 ) |
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| 105 | FLD_S( SRC0 ) /* F7 F6 F5 F4 */ |
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| 106 | FMUL_S( MAT3 ) |
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| 107 | |||
| 108 | FLD_S( SRC1 ) /* F0 F7 F6 F5 F4 */ |
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| 109 | FMUL_S( MAT4 ) |
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| 110 | FLD_S( SRC1 ) /* F1 F0 F7 F6 F5 F4 */ |
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| 111 | FMUL_S( MAT5 ) |
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| 112 | FLD_S( SRC1 ) /* F2 F1 F0 F7 F6 F5 F4 */ |
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| 113 | FMUL_S( MAT6 ) |
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| 114 | FLD_S( SRC1 ) /* F3 F2 F1 F0 F7 F6 F5 F4 */ |
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| 115 | FMUL_S( MAT7 ) |
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| 116 | |||
| 117 | FXCH( ST(3) ) /* F0 F2 F1 F3 F7 F6 F5 F4 */ |
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| 118 | FADDP( ST0, ST(7) ) /* F2 F1 F3 F7 F6 F5 F4 */ |
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| 119 | FXCH( ST(1) ) /* F1 F2 F3 F7 F6 F5 F4 */ |
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| 120 | FADDP( ST0, ST(5) ) /* F2 F3 F7 F6 F5 F4 */ |
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| 121 | FADDP( ST0, ST(3) ) /* F3 F7 F6 F5 F4 */ |
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| 122 | FADDP( ST0, ST(1) ) /* F7 F6 F5 F4 */ |
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| 123 | |||
| 124 | FLD_S( SRC2 ) /* F0 F7 F6 F5 F4 */ |
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| 125 | FMUL_S( MAT8 ) |
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| 126 | FLD_S( SRC2 ) /* F1 F0 F7 F6 F5 F4 */ |
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| 127 | FMUL_S( MAT9 ) |
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| 128 | FLD_S( SRC2 ) /* F2 F1 F0 F7 F6 F5 F4 */ |
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| 129 | FMUL_S( MAT10 ) |
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| 130 | FLD_S( SRC2 ) /* F3 F2 F1 F0 F7 F6 F5 F4 */ |
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| 131 | FMUL_S( MAT11 ) |
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| 132 | |||
| 133 | FXCH( ST(3) ) /* F0 F2 F1 F3 F7 F6 F5 F4 */ |
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| 134 | FADDP( ST0, ST(7) ) /* F2 F1 F3 F7 F6 F5 F4 */ |
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| 135 | FXCH( ST(1) ) /* F1 F2 F3 F7 F6 F5 F4 */ |
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| 136 | FADDP( ST0, ST(5) ) /* F2 F3 F7 F6 F5 F4 */ |
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| 137 | FADDP( ST0, ST(3) ) /* F3 F7 F6 F5 F4 */ |
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| 138 | FADDP( ST0, ST(1) ) /* F7 F6 F5 F4 */ |
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| 139 | |||
| 140 | FXCH( ST(3) ) /* F4 F6 F5 F7 */ |
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| 141 | FADD_S( MAT12 ) |
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| 142 | FXCH( ST(2) ) /* F5 F6 F4 F7 */ |
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| 143 | FADD_S( MAT13 ) |
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| 144 | FXCH( ST(1) ) /* F6 F5 F4 F7 */ |
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| 145 | FADD_S( MAT14 ) |
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| 146 | FXCH( ST(3) ) /* F7 F5 F4 F6 */ |
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| 147 | FADD_S( MAT15 ) |
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| 148 | |||
| 149 | FXCH( ST(2) ) /* F4 F5 F7 F6 */ |
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| 150 | FSTP_S( DST0 ) /* F5 F7 F6 */ |
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| 151 | FSTP_S( DST1 ) /* F7 F6 */ |
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| 152 | FXCH( ST(1) ) /* F6 F7 */ |
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| 153 | FSTP_S( DST2 ) /* F7 */ |
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| 154 | FSTP_S( DST3 ) /* */ |
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| 155 | |||
| 156 | LLBL(x86_p3_gr_skip): |
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| 157 | |||
| 158 | ADD_L( CONST(16), EDI ) |
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| 159 | ADD_L( EAX, ESI ) |
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| 160 | CMP_L( ECX, EDI ) |
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| 161 | JNE( LLBL(x86_p3_gr_loop) ) |
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| 162 | |||
| 163 | LLBL(x86_p3_gr_done): |
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| 164 | |||
| 165 | POP_L( EDI ) |
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| 166 | POP_L( ESI ) |
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| 167 | RET |
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| 168 | #undef FRAME_OFFSET |
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| 169 | |||
| 170 | |||
| 171 | |||
| 172 | |||
| 173 | ALIGNTEXT16 |
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| 174 | GLOBL GLNAME( _mesa_x86_transform_points3_perspective ) |
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| 175 | GLNAME( _mesa_x86_transform_points3_perspective ): |
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| 176 | |||
| 177 | #define FRAME_OFFSET 12 |
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| 178 | PUSH_L( ESI ) |
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| 179 | PUSH_L( EDI ) |
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| 180 | PUSH_L( EBX ) |
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| 181 | |||
| 182 | MOV_L( ARG_SOURCE, ESI ) |
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| 183 | MOV_L( ARG_DEST, EDI ) |
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| 184 | |||
| 185 | MOV_L( ARG_MATRIX, EDX ) |
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| 186 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) |
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| 187 | |||
| 188 | TEST_L( ECX, ECX ) |
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| 189 | JZ( LLBL(x86_p3_pr_done) ) |
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| 190 | |||
| 191 | MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) |
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| 192 | OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) |
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| 193 | |||
| 194 | MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) |
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| 195 | MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) ) |
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| 196 | |||
| 197 | SHL_L( CONST(4), ECX ) |
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| 198 | MOV_L( REGOFF(V4F_START, ESI), ESI ) |
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| 199 | |||
| 200 | MOV_L( REGOFF(V4F_START, EDI), EDI ) |
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| 201 | ADD_L( EDI, ECX ) |
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| 202 | |||
| 203 | ALIGNTEXT16 |
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| 204 | LLBL(x86_p3_pr_loop): |
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| 205 | |||
| 206 | FLD_S( SRC0 ) /* F4 */ |
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| 207 | FMUL_S( MAT0 ) |
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| 208 | |||
| 209 | FLD_S( SRC1 ) /* F5 F4 */ |
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| 210 | FMUL_S( MAT5 ) |
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| 211 | |||
| 212 | FLD_S( SRC2 ) /* F0 F5 F4 */ |
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| 213 | FMUL_S( MAT8 ) |
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| 214 | FLD_S( SRC2 ) /* F1 F0 F5 F4 */ |
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| 215 | FMUL_S( MAT9 ) |
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| 216 | FLD_S( SRC2 ) /* F2 F1 F0 F5 F4 */ |
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| 217 | FMUL_S( MAT10 ) |
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| 218 | |||
| 219 | FXCH( ST(2) ) /* F0 F1 F2 F5 F4 */ |
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| 220 | FADDP( ST0, ST(4) ) /* F1 F2 F5 F4 */ |
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| 221 | FADDP( ST0, ST(2) ) /* F2 F5 F4 */ |
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| 222 | FLD_S( MAT14 ) /* F6 F2 F5 F4 */ |
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| 223 | FXCH( ST(1) ) /* F2 F6 F5 F4 */ |
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| 224 | FADDP( ST0, ST(1) ) /* F6 F5 F4 */ |
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| 225 | |||
| 226 | MOV_L( SRC2, EBX ) |
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| 227 | XOR_L( CONST(-2147483648), EBX )/* change sign */ |
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| 228 | |||
| 229 | FXCH( ST(2) ) /* F4 F5 F6 */ |
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| 230 | FSTP_S( DST0 ) /* F5 F6 */ |
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| 231 | FSTP_S( DST1 ) /* F6 */ |
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| 232 | FSTP_S( DST2 ) /* */ |
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| 233 | MOV_L( EBX, DST3 ) |
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| 234 | |||
| 235 | LLBL(x86_p3_pr_skip): |
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| 236 | |||
| 237 | ADD_L( CONST(16), EDI ) |
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| 238 | ADD_L( EAX, ESI ) |
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| 239 | CMP_L( ECX, EDI ) |
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| 240 | JNE( LLBL(x86_p3_pr_loop) ) |
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| 241 | |||
| 242 | LLBL(x86_p3_pr_done): |
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| 243 | |||
| 244 | POP_L( EBX ) |
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| 245 | POP_L( EDI ) |
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| 246 | POP_L( ESI ) |
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| 247 | RET |
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| 248 | #undef FRAME_OFFSET |
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| 249 | |||
| 250 | |||
| 251 | |||
| 252 | |||
| 253 | ALIGNTEXT16 |
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| 254 | GLOBL GLNAME( _mesa_x86_transform_points3_3d ) |
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| 255 | GLNAME( _mesa_x86_transform_points3_3d ): |
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| 256 | |||
| 257 | #define FRAME_OFFSET 8 |
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| 258 | PUSH_L( ESI ) |
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| 259 | PUSH_L( EDI ) |
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| 260 | |||
| 261 | MOV_L( ARG_SOURCE, ESI ) |
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| 262 | MOV_L( ARG_DEST, EDI ) |
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| 263 | |||
| 264 | MOV_L( ARG_MATRIX, EDX ) |
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| 265 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) |
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| 266 | |||
| 267 | TEST_L( ECX, ECX ) |
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| 268 | JZ( LLBL(x86_p3_3dr_done) ) |
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| 269 | |||
| 270 | MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) |
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| 271 | OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) |
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| 272 | |||
| 273 | MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) |
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| 274 | MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) |
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| 275 | |||
| 276 | SHL_L( CONST(4), ECX ) |
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| 277 | MOV_L( REGOFF(V4F_START, ESI), ESI ) |
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| 278 | |||
| 279 | MOV_L( REGOFF(V4F_START, EDI), EDI ) |
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| 280 | ADD_L( EDI, ECX ) |
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| 281 | |||
| 282 | ALIGNTEXT16 |
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| 283 | LLBL(x86_p3_3dr_loop): |
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| 284 | |||
| 285 | FLD_S( SRC0 ) /* F4 */ |
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| 286 | FMUL_S( MAT0 ) |
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| 287 | FLD_S( SRC0 ) /* F5 F4 */ |
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| 288 | FMUL_S( MAT1 ) |
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| 289 | FLD_S( SRC0 ) /* F6 F5 F4 */ |
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| 290 | FMUL_S( MAT2 ) |
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| 291 | |||
| 292 | FLD_S( SRC1 ) /* F0 F6 F5 F4 */ |
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| 293 | FMUL_S( MAT4 ) |
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| 294 | FLD_S( SRC1 ) /* F1 F0 F6 F5 F4 */ |
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| 295 | FMUL_S( MAT5 ) |
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| 296 | FLD_S( SRC1 ) /* F2 F1 F0 F6 F5 F4 */ |
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| 297 | FMUL_S( MAT6 ) |
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| 298 | |||
| 299 | FXCH( ST(2) ) /* F0 F1 F2 F6 F5 F4 */ |
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| 300 | FADDP( ST0, ST(5) ) /* F1 F2 F6 F5 F4 */ |
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| 301 | FADDP( ST0, ST(3) ) /* F2 F6 F5 F4 */ |
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| 302 | FADDP( ST0, ST(1) ) /* F6 F5 F4 */ |
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| 303 | |||
| 304 | FLD_S( SRC2 ) /* F0 F6 F5 F4 */ |
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| 305 | FMUL_S( MAT8 ) |
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| 306 | FLD_S( SRC2 ) /* F1 F0 F6 F5 F4 */ |
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| 307 | FMUL_S( MAT9 ) |
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| 308 | FLD_S( SRC2 ) /* F2 F1 F0 F6 F5 F4 */ |
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| 309 | FMUL_S( MAT10 ) |
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| 310 | |||
| 311 | FXCH( ST(2) ) /* F0 F1 F2 F6 F5 F4 */ |
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| 312 | FADDP( ST0, ST(5) ) /* F1 F2 F6 F5 F4 */ |
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| 313 | FADDP( ST0, ST(3) ) /* F2 F6 F5 F4 */ |
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| 314 | FADDP( ST0, ST(1) ) /* F6 F5 F4 */ |
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| 315 | |||
| 316 | FXCH( ST(2) ) /* F4 F5 F6 */ |
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| 317 | FADD_S( MAT12 ) |
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| 318 | FXCH( ST(1) ) /* F5 F4 F6 */ |
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| 319 | FADD_S( MAT13 ) |
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| 320 | FXCH( ST(2) ) /* F6 F4 F5 */ |
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| 321 | FADD_S( MAT14 ) |
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| 322 | |||
| 323 | FXCH( ST(1) ) /* F4 F6 F5 */ |
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| 324 | FSTP_S( DST0 ) /* F6 F5 */ |
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| 325 | FXCH( ST(1) ) /* F5 F6 */ |
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| 326 | FSTP_S( DST1 ) /* F6 */ |
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| 327 | FSTP_S( DST2 ) /* */ |
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| 328 | |||
| 329 | LLBL(x86_p3_3dr_skip): |
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| 330 | |||
| 331 | ADD_L( CONST(16), EDI ) |
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| 332 | ADD_L( EAX, ESI ) |
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| 333 | CMP_L( ECX, EDI ) |
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| 334 | JNE( LLBL(x86_p3_3dr_loop) ) |
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| 335 | |||
| 336 | LLBL(x86_p3_3dr_done): |
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| 337 | |||
| 338 | POP_L( EDI ) |
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| 339 | POP_L( ESI ) |
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| 340 | RET |
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| 341 | #undef FRAME_OFFSET |
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| 342 | |||
| 343 | |||
| 344 | |||
| 345 | |||
| 346 | ALIGNTEXT16 |
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| 347 | GLOBL GLNAME( _mesa_x86_transform_points3_3d_no_rot ) |
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| 348 | GLNAME( _mesa_x86_transform_points3_3d_no_rot ): |
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| 349 | |||
| 350 | #define FRAME_OFFSET 8 |
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| 351 | PUSH_L( ESI ) |
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| 352 | PUSH_L( EDI ) |
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| 353 | |||
| 354 | MOV_L( ARG_SOURCE, ESI ) |
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| 355 | MOV_L( ARG_DEST, EDI ) |
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| 356 | |||
| 357 | |||
| 358 | MOV_L( ARG_MATRIX, EDX ) |
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| 359 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) |
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| 360 | |||
| 361 | TEST_L( ECX, ECX ) |
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| 362 | JZ( LLBL(x86_p3_3dnrr_done) ) |
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| 363 | |||
| 364 | MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) |
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| 365 | OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) |
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| 366 | |||
| 367 | MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) |
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| 368 | MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) |
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| 369 | |||
| 370 | SHL_L( CONST(4), ECX ) |
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| 371 | MOV_L( REGOFF(V4F_START, ESI), ESI ) |
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| 372 | |||
| 373 | MOV_L( REGOFF(V4F_START, EDI), EDI ) |
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| 374 | ADD_L( EDI, ECX ) |
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| 375 | |||
| 376 | ALIGNTEXT16 |
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| 377 | LLBL(x86_p3_3dnrr_loop): |
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| 378 | |||
| 379 | FLD_S( SRC0 ) /* F4 */ |
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| 380 | FMUL_S( MAT0 ) |
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| 381 | |||
| 382 | FLD_S( SRC1 ) /* F1 F4 */ |
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| 383 | FMUL_S( MAT5 ) |
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| 384 | |||
| 385 | FLD_S( SRC2 ) /* F2 F1 F4 */ |
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| 386 | FMUL_S( MAT10 ) |
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| 387 | |||
| 388 | FXCH( ST(2) ) /* F4 F1 F2 */ |
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| 389 | FADD_S( MAT12 ) |
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| 390 | FLD_S( MAT13 ) /* F5 F4 F1 F2 */ |
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| 391 | FXCH( ST(2) ) /* F1 F4 F5 F2 */ |
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| 392 | FADDP( ST0, ST(2) ) /* F4 F5 F2 */ |
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| 393 | FLD_S( MAT14 ) /* F6 F4 F5 F2 */ |
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| 394 | FXCH( ST(3) ) /* F2 F4 F5 F6 */ |
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| 395 | FADDP( ST0, ST(3) ) /* F4 F5 F6 */ |
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| 396 | |||
| 397 | FSTP_S( DST0 ) /* F5 F6 */ |
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| 398 | FSTP_S( DST1 ) /* F6 */ |
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| 399 | FSTP_S( DST2 ) /* */ |
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| 400 | |||
| 401 | LLBL(x86_p3_3dnrr_skip): |
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| 402 | |||
| 403 | ADD_L( CONST(16), EDI ) |
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| 404 | ADD_L( EAX, ESI ) |
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| 405 | CMP_L( ECX, EDI ) |
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| 406 | JNE( LLBL(x86_p3_3dnrr_loop) ) |
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| 407 | |||
| 408 | LLBL(x86_p3_3dnrr_done): |
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| 409 | |||
| 410 | POP_L( EDI ) |
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| 411 | POP_L( ESI ) |
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| 412 | RET |
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| 413 | #undef FRAME_OFFSET |
||
| 414 | |||
| 415 | |||
| 416 | |||
| 417 | |||
| 418 | ALIGNTEXT16 |
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| 419 | GLOBL GLNAME( _mesa_x86_transform_points3_2d ) |
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| 420 | GLNAME( _mesa_x86_transform_points3_2d ): |
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| 421 | |||
| 422 | #define FRAME_OFFSET 12 |
||
| 423 | PUSH_L( ESI ) |
||
| 424 | PUSH_L( EDI ) |
||
| 425 | PUSH_L( EBX ) |
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| 426 | |||
| 427 | MOV_L( ARG_SOURCE, ESI ) |
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| 428 | MOV_L( ARG_DEST, EDI ) |
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| 429 | |||
| 430 | MOV_L( ARG_MATRIX, EDX ) |
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| 431 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) |
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| 432 | |||
| 433 | TEST_L( ECX, ECX ) |
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| 434 | JZ( LLBL(x86_p3_2dr_done) ) |
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| 435 | |||
| 436 | MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) |
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| 437 | OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) |
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| 438 | |||
| 439 | MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) |
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| 440 | MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) |
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| 441 | |||
| 442 | SHL_L( CONST(4), ECX ) |
||
| 443 | MOV_L( REGOFF(V4F_START, ESI), ESI ) |
||
| 444 | |||
| 445 | MOV_L( REGOFF(V4F_START, EDI), EDI ) |
||
| 446 | ADD_L( EDI, ECX ) |
||
| 447 | |||
| 448 | ALIGNTEXT16 |
||
| 449 | LLBL(x86_p3_2dr_loop): |
||
| 450 | |||
| 451 | FLD_S( SRC0 ) /* F4 */ |
||
| 452 | FMUL_S( MAT0 ) |
||
| 453 | FLD_S( SRC0 ) /* F5 F4 */ |
||
| 454 | FMUL_S( MAT1 ) |
||
| 455 | |||
| 456 | FLD_S( SRC1 ) /* F0 F5 F4 */ |
||
| 457 | FMUL_S( MAT4 ) |
||
| 458 | FLD_S( SRC1 ) /* F1 F0 F5 F4 */ |
||
| 459 | FMUL_S( MAT5 ) |
||
| 460 | |||
| 461 | FXCH( ST(1) ) /* F0 F1 F5 F4 */ |
||
| 462 | FADDP( ST0, ST(3) ) /* F1 F5 F4 */ |
||
| 463 | FADDP( ST0, ST(1) ) /* F5 F4 */ |
||
| 464 | |||
| 465 | FXCH( ST(1) ) /* F4 F5 */ |
||
| 466 | FADD_S( MAT12 ) |
||
| 467 | FXCH( ST(1) ) /* F5 F4 */ |
||
| 468 | FADD_S( MAT13 ) |
||
| 469 | |||
| 470 | MOV_L( SRC2, EBX ) |
||
| 471 | |||
| 472 | FXCH( ST(1) ) /* F4 F5 */ |
||
| 473 | FSTP_S( DST0 ) /* F5 */ |
||
| 474 | FSTP_S( DST1 ) /* */ |
||
| 475 | MOV_L( EBX, DST2 ) |
||
| 476 | |||
| 477 | LLBL(x86_p3_2dr_skip): |
||
| 478 | |||
| 479 | ADD_L( CONST(16), EDI ) |
||
| 480 | ADD_L( EAX, ESI ) |
||
| 481 | CMP_L( ECX, EDI ) |
||
| 482 | JNE( LLBL(x86_p3_2dr_loop) ) |
||
| 483 | |||
| 484 | LLBL(x86_p3_2dr_done): |
||
| 485 | |||
| 486 | POP_L( EBX ) |
||
| 487 | POP_L( EDI ) |
||
| 488 | POP_L( ESI ) |
||
| 489 | RET |
||
| 490 | #undef FRAME_OFFSET |
||
| 491 | |||
| 492 | |||
| 493 | |||
| 494 | |||
| 495 | ALIGNTEXT16 |
||
| 496 | GLOBL GLNAME( _mesa_x86_transform_points3_2d_no_rot ) |
||
| 497 | GLNAME( _mesa_x86_transform_points3_2d_no_rot ): |
||
| 498 | |||
| 499 | #define FRAME_OFFSET 12 |
||
| 500 | PUSH_L( ESI ) |
||
| 501 | PUSH_L( EDI ) |
||
| 502 | PUSH_L( EBX ) |
||
| 503 | |||
| 504 | MOV_L( ARG_SOURCE, ESI ) |
||
| 505 | MOV_L( ARG_DEST, EDI ) |
||
| 506 | |||
| 507 | MOV_L( ARG_MATRIX, EDX ) |
||
| 508 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) |
||
| 509 | |||
| 510 | TEST_L( ECX, ECX ) |
||
| 511 | JZ( LLBL(x86_p3_2dnrr_done) ) |
||
| 512 | |||
| 513 | MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) |
||
| 514 | OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) |
||
| 515 | |||
| 516 | MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) |
||
| 517 | MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) |
||
| 518 | |||
| 519 | SHL_L( CONST(4), ECX ) |
||
| 520 | MOV_L( REGOFF(V4F_START, ESI), ESI ) |
||
| 521 | |||
| 522 | MOV_L( REGOFF(V4F_START, EDI), EDI ) |
||
| 523 | ADD_L( EDI, ECX ) |
||
| 524 | |||
| 525 | ALIGNTEXT16 |
||
| 526 | LLBL(x86_p3_2dnrr_loop): |
||
| 527 | |||
| 528 | FLD_S( SRC0 ) /* F4 */ |
||
| 529 | FMUL_S( MAT0 ) |
||
| 530 | |||
| 531 | FLD_S( SRC1 ) /* F1 F4 */ |
||
| 532 | FMUL_S( MAT5 ) |
||
| 533 | |||
| 534 | FXCH( ST(1) ) /* F4 F1 */ |
||
| 535 | FADD_S( MAT12 ) |
||
| 536 | FLD_S( MAT13 ) /* F5 F4 F1 */ |
||
| 537 | |||
| 538 | FXCH( ST(2) ) /* F1 F4 F5 */ |
||
| 539 | FADDP( ST0, ST(2) ) /* F4 F5 */ |
||
| 540 | |||
| 541 | MOV_L( SRC2, EBX ) |
||
| 542 | |||
| 543 | FSTP_S( DST0 ) /* F5 */ |
||
| 544 | FSTP_S( DST1 ) /* */ |
||
| 545 | MOV_L( EBX, DST2 ) |
||
| 546 | |||
| 547 | LLBL(x86_p3_2dnrr_skip): |
||
| 548 | |||
| 549 | ADD_L( CONST(16), EDI ) |
||
| 550 | ADD_L( EAX, ESI ) |
||
| 551 | CMP_L( ECX, EDI ) |
||
| 552 | JNE( LLBL(x86_p3_2dnrr_loop) ) |
||
| 553 | |||
| 554 | LLBL(x86_p3_2dnrr_done): |
||
| 555 | |||
| 556 | POP_L( EBX ) |
||
| 557 | POP_L( EDI ) |
||
| 558 | POP_L( ESI ) |
||
| 559 | RET |
||
| 560 | #undef FRAME_OFFSET |
||
| 561 | |||
| 562 | |||
| 563 | |||
| 564 | |||
| 565 | ALIGNTEXT16 |
||
| 566 | GLOBL GLNAME( _mesa_x86_transform_points3_identity ) |
||
| 567 | GLNAME(_mesa_x86_transform_points3_identity ): |
||
| 568 | |||
| 569 | #define FRAME_OFFSET 16 |
||
| 570 | PUSH_L( ESI ) |
||
| 571 | PUSH_L( EDI ) |
||
| 572 | PUSH_L( EBX ) |
||
| 573 | PUSH_L( EBP ) |
||
| 574 | |||
| 575 | MOV_L( ARG_SOURCE, ESI ) |
||
| 576 | MOV_L( ARG_DEST, EDI ) |
||
| 577 | |||
| 578 | MOV_L( ARG_MATRIX, EDX ) |
||
| 579 | MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) |
||
| 580 | |||
| 581 | TEST_L( ECX, ECX ) |
||
| 582 | JZ( LLBL(x86_p3_ir_done) ) |
||
| 583 | |||
| 584 | MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) |
||
| 585 | OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) |
||
| 586 | |||
| 587 | MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) |
||
| 588 | MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) |
||
| 589 | |||
| 590 | SHL_L( CONST(4), ECX ) |
||
| 591 | MOV_L( REGOFF(V4F_START, ESI), ESI ) |
||
| 592 | |||
| 593 | MOV_L( REGOFF(V4F_START, EDI), EDI ) |
||
| 594 | ADD_L( EDI, ECX ) |
||
| 595 | |||
| 596 | CMP_L( ESI, EDI ) |
||
| 597 | JE( LLBL(x86_p3_ir_done) ) |
||
| 598 | |||
| 599 | ALIGNTEXT16 |
||
| 600 | LLBL(x86_p3_ir_loop): |
||
| 601 | |||
| 602 | #if 1 |
||
| 603 | MOV_L( SRC0, EBX ) |
||
| 604 | MOV_L( SRC1, EBP ) |
||
| 605 | MOV_L( SRC2, EDX ) |
||
| 606 | |||
| 607 | MOV_L( EBX, DST0 ) |
||
| 608 | MOV_L( EBP, DST1 ) |
||
| 609 | MOV_L( EDX, DST2 ) |
||
| 610 | #else |
||
| 611 | FLD_S( SRC0 ) |
||
| 612 | FLD_S( SRC1 ) |
||
| 613 | FLD_S( SRC2 ) |
||
| 614 | |||
| 615 | FSTP_S( DST2 ) |
||
| 616 | FSTP_S( DST1 ) |
||
| 617 | FSTP_S( DST0 ) |
||
| 618 | #endif |
||
| 619 | |||
| 620 | LLBL(x86_p3_ir_skip): |
||
| 621 | |||
| 622 | ADD_L( CONST(16), EDI ) |
||
| 623 | ADD_L( EAX, ESI ) |
||
| 624 | CMP_L( ECX, EDI ) |
||
| 625 | JNE( LLBL(x86_p3_ir_loop) ) |
||
| 626 | |||
| 627 | LLBL(x86_p3_ir_done): |
||
| 628 | |||
| 629 | POP_L( EBP ) |
||
| 630 | POP_L( EBX ) |
||
| 631 | POP_L( EDI ) |
||
| 632 | POP_L( ESI ) |
||
| 633 | RET |