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Rev | Author | Line No. | Line |
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70 | giacomo | 1 | /* $Id: 3dnow_xform1.s,v 1.1 2003-03-13 12:11:47 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_points1_general ) |
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37 | GLNAME( _mesa_3dnow_transform_points1_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(4, 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 | MOVQ ( REGIND(ECX), MM0 ) /* m01 | m00 */ |
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61 | MOVQ ( REGOFF(8, ECX), MM1 ) /* m03 | m02 */ |
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62 | |||
63 | MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */ |
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64 | MOVQ ( REGOFF(56, ECX), MM3 ) /* m33 | m32 */ |
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65 | |||
66 | ALIGNTEXT16 |
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67 | LLBL( G3TPGR_2 ): |
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68 | |||
69 | MOVD ( REGIND(EAX), MM4 ) /* | x0 */ |
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70 | PUNPCKLDQ ( MM4, MM4 ) /* x0 | x0 */ |
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71 | |||
72 | MOVQ ( MM4, MM5 ) /* x0 | x0 */ |
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73 | PFMUL ( MM0, MM4 ) /* x0*m01 | x0*m00 */ |
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74 | |||
75 | PFMUL ( MM1, MM5 ) /* x0*m03 | x0*m02 */ |
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76 | PFADD ( MM2, MM4 ) /* x0*m01+m31 | x0*m00+m30 */ |
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77 | |||
78 | PFADD ( MM3, MM5 ) /* x0*m03+m33 | x0*m02+m32 */ |
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79 | MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */ |
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80 | |||
81 | MOVQ ( MM5, REGOFF(8, EDX) ) /* write r3, r2 */ |
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82 | ADD_L ( EDI, EAX ) /* next vertex */ |
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83 | |||
84 | ADD_L ( CONST(16), EDX ) /* next r */ |
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85 | DEC_L ( ESI ) /* decrement vertex counter */ |
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86 | |||
87 | JNZ ( LLBL( G3TPGR_2 ) ) /* cnt > 0 ? -> process next vertex */ |
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88 | |||
89 | LLBL( G3TPGR_3 ): |
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90 | |||
91 | FEMMS |
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92 | POP_L ( EDI ) |
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93 | POP_L ( ESI ) |
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94 | RET |
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95 | |||
96 | |||
97 | |||
98 | |||
99 | ALIGNTEXT16 |
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100 | GLOBL GLNAME( _mesa_3dnow_transform_points1_identity ) |
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101 | GLNAME( _mesa_3dnow_transform_points1_identity ): |
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102 | |||
103 | PUSH_L ( ESI ) |
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104 | |||
105 | MOV_L ( ARG_DEST, ECX ) |
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106 | MOV_L ( ARG_MATRIX, ESI ) |
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107 | MOV_L ( ARG_SOURCE, EAX ) |
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108 | MOV_L ( CONST(1), REGOFF(V4F_SIZE, ECX) ) |
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109 | OR_B ( CONST(VEC_SIZE_1), REGOFF(V4F_FLAGS, ECX) ) |
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110 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
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111 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
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112 | |||
113 | PUSH_L ( EDI ) |
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114 | |||
115 | MOV_L ( REGOFF(4, ECX), EDX ) |
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116 | MOV_L ( ESI, ECX ) |
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117 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
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118 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
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119 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
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120 | |||
121 | TEST_L ( ESI, ESI ) |
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122 | JZ ( LLBL( G3TPIR_4) ) |
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123 | |||
124 | ALIGNTEXT16 |
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125 | LLBL( G3TPIR_3 ): |
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126 | |||
127 | MOVD ( REGIND(EAX), MM0 ) /* | x0 */ |
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128 | ADD_L ( EDI, EAX ) /* next vertex */ |
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129 | |||
130 | MOVD ( MM0, REGIND(EDX) ) /* | r0 */ |
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131 | ADD_L ( CONST(16), EDX ) /* next r */ |
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132 | |||
133 | DEC_L ( ESI ) /* decrement vertex counter */ |
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134 | JNZ ( LLBL( G3TPIR_3 ) ) /* cnt > 0 ? -> process next vertex */ |
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135 | |||
136 | LLBL( G3TPIR_4 ): |
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137 | |||
138 | FEMMS |
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139 | POP_L ( EDI ) |
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140 | POP_L ( ESI ) |
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141 | RET |
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142 | |||
143 | |||
144 | |||
145 | |||
146 | ALIGNTEXT16 |
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147 | GLOBL GLNAME( _mesa_3dnow_transform_points1_3d_no_rot ) |
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148 | GLNAME( _mesa_3dnow_transform_points1_3d_no_rot ): |
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149 | |||
150 | PUSH_L ( ESI ) |
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151 | |||
152 | MOV_L ( ARG_DEST, ECX ) |
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153 | MOV_L ( ARG_MATRIX, ESI ) |
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154 | MOV_L ( ARG_SOURCE, EAX ) |
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155 | MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) ) |
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156 | OR_B ( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, ECX) ) |
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157 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
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158 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
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159 | |||
160 | PUSH_L ( EDI ) |
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161 | |||
162 | MOV_L ( REGOFF(4, ECX), EDX ) |
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163 | MOV_L ( ESI, ECX ) |
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164 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
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165 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
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166 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
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167 | |||
168 | TEST_L ( ESI, ESI ) |
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169 | JZ ( LLBL( G3TP3NRR_3 ) ) |
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170 | |||
171 | MOVD ( REGIND(ECX), MM0 ) /* | m00 */ |
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172 | MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */ |
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173 | |||
174 | MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */ |
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175 | |||
176 | ALIGNTEXT16 |
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177 | LLBL( G3TP3NRR_2 ): |
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178 | |||
179 | MOVD ( REGIND(EAX), MM4 ) /* | x0 */ |
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180 | PFMUL ( MM0, MM4 ) /* | x0*m00 */ |
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181 | |||
182 | PFADD ( MM2, MM4 ) /* m31 | x0*m00+m30 */ |
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183 | MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */ |
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184 | |||
185 | MOVD ( MM3, REGOFF(8, EDX) ) /* write r2 */ |
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186 | ADD_L ( EDI, EAX ) /* next vertex */ |
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187 | |||
188 | ADD_L ( CONST(16), EDX ) /* next r */ |
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189 | DEC_L ( ESI ) /* decrement vertex counter */ |
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190 | |||
191 | JNZ ( LLBL( G3TP3NRR_2 ) ) /* cnt > 0 ? -> process next vertex */ |
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192 | |||
193 | LLBL( G3TP3NRR_3 ): |
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194 | |||
195 | FEMMS |
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196 | POP_L ( EDI ) |
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197 | POP_L ( ESI ) |
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198 | RET |
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199 | |||
200 | |||
201 | |||
202 | |||
203 | ALIGNTEXT16 |
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204 | GLOBL GLNAME( _mesa_3dnow_transform_points1_perspective ) |
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205 | GLNAME( _mesa_3dnow_transform_points1_perspective ): |
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206 | |||
207 | PUSH_L ( ESI ) |
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208 | |||
209 | MOV_L ( ARG_DEST, ECX ) |
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210 | MOV_L ( ARG_MATRIX, ESI ) |
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211 | MOV_L ( ARG_SOURCE, EAX ) |
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212 | MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) ) |
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213 | OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) ) |
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214 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
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215 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
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216 | |||
217 | PUSH_L ( EDI ) |
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218 | |||
219 | MOV_L ( REGOFF(4, ECX), EDX ) |
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220 | MOV_L ( ESI, ECX ) |
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221 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
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222 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
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223 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
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224 | |||
225 | TEST_L ( ESI, ESI ) |
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226 | JZ ( LLBL( G3TPPR_3 ) ) |
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227 | |||
228 | MOVD ( REGIND(ECX), MM0 ) /* | m00 */ |
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229 | MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */ |
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230 | |||
231 | ALIGNTEXT16 |
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232 | LLBL( G3TPPR_2 ): |
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233 | |||
234 | MOVD ( REGIND(EAX), MM4 ) /* 0 | x0 */ |
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235 | PFMUL ( MM0, MM4 ) /* 0 | x0*m00 */ |
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236 | |||
237 | MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */ |
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238 | MOVQ ( MM3, REGOFF(8, EDX) ) /* write r2 (=m32), r3 (=0) */ |
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239 | |||
240 | ADD_L ( EDI, EAX ) /* next vertex */ |
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241 | ADD_L ( CONST(16), EDX ) /* next r */ |
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242 | |||
243 | DEC_L ( ESI ) /* decrement vertex counter */ |
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244 | JNZ ( LLBL( G3TPPR_2 ) ) /* cnt > 0 ? -> process next vertex */ |
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245 | |||
246 | LLBL( G3TPPR_3 ): |
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247 | |||
248 | FEMMS |
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249 | POP_L ( EDI ) |
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250 | POP_L ( ESI ) |
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251 | RET |
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252 | |||
253 | |||
254 | |||
255 | |||
256 | ALIGNTEXT16 |
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257 | GLOBL GLNAME( _mesa_3dnow_transform_points1_2d ) |
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258 | GLNAME( _mesa_3dnow_transform_points1_2d ): |
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259 | |||
260 | PUSH_L ( ESI ) |
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261 | |||
262 | MOV_L ( ARG_DEST, ECX ) |
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263 | MOV_L ( ARG_MATRIX, ESI ) |
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264 | MOV_L ( ARG_SOURCE, EAX ) |
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265 | MOV_L ( CONST(2), REGOFF(V4F_SIZE, ECX) ) |
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266 | OR_B ( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, ECX) ) |
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267 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
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268 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
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269 | |||
270 | PUSH_L ( EDI ) |
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271 | |||
272 | MOV_L ( REGOFF(4, ECX), EDX ) |
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273 | MOV_L ( ESI, ECX ) |
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274 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
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275 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
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276 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
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277 | |||
278 | TEST_L ( ESI, ESI ) |
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279 | JZ ( LLBL( G3TP2R_3 ) ) |
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280 | |||
281 | MOVQ ( REGIND(ECX), MM0 ) /* m01 | m00 */ |
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282 | MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */ |
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283 | |||
284 | ALIGNTEXT16 |
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285 | LLBL( G3TP2R_2 ): |
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286 | |||
287 | MOVD ( REGIND(EAX), MM4 ) /* | x0 */ |
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288 | PUNPCKLDQ ( MM4, MM4 ) /* x0 | x0 */ |
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289 | |||
290 | PFMUL ( MM0, MM4 ) /* x0*m01 | x0*m00 */ |
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291 | PFADD ( MM2, MM4 ) /* x0*m01+m31 | x0*m00+m30 */ |
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292 | |||
293 | MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */ |
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294 | ADD_L ( EDI, EAX ) /* next vertex */ |
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295 | |||
296 | ADD_L ( CONST(16), EDX ) /* next r */ |
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297 | DEC_L ( ESI ) /* decrement vertex counter */ |
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298 | |||
299 | JNZ ( LLBL( G3TP2R_2 ) ) /* cnt > 0 ? -> process next vertex */ |
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300 | |||
301 | LLBL( G3TP2R_3 ): |
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302 | |||
303 | FEMMS |
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304 | POP_L ( EDI ) |
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305 | POP_L ( ESI ) |
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306 | RET |
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307 | |||
308 | |||
309 | |||
310 | |||
311 | ALIGNTEXT16 |
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312 | GLOBL GLNAME( _mesa_3dnow_transform_points1_2d_no_rot ) |
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313 | GLNAME( _mesa_3dnow_transform_points1_2d_no_rot ): |
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314 | |||
315 | PUSH_L ( ESI ) |
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316 | |||
317 | MOV_L ( ARG_DEST, ECX ) |
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318 | MOV_L ( ARG_MATRIX, ESI ) |
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319 | MOV_L ( ARG_SOURCE, EAX ) |
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320 | MOV_L ( CONST(2), REGOFF(V4F_SIZE, ECX) ) |
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321 | OR_B ( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, ECX) ) |
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322 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
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323 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
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324 | |||
325 | PUSH_L ( EDI ) |
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326 | |||
327 | MOV_L ( REGOFF(4, ECX), EDX ) |
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328 | MOV_L ( ESI, ECX ) |
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329 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
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330 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
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331 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
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332 | |||
333 | TEST_L ( ESI, ESI ) |
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334 | JZ ( LLBL( G3TP2NRR_3 ) ) |
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335 | |||
336 | MOVD ( REGIND(ECX), MM0 ) /* | m00 */ |
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337 | MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */ |
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338 | |||
339 | ALIGNTEXT16 |
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340 | LLBL( G3TP2NRR_2 ): |
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341 | |||
342 | MOVD ( REGIND(EAX), MM4 ) /* | x0 */ |
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343 | ADD_L ( EDI, EAX ) /* next vertex */ |
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344 | |||
345 | PFMUL ( MM0, MM4 ) /* | x0*m00 */ |
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346 | PFADD ( MM2, MM4 ) /* m31 | x0*m00+m30 */ |
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347 | |||
348 | MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */ |
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349 | ADD_L ( CONST(16), EDX ) /* next r */ |
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350 | |||
351 | DEC_L ( ESI ) /* decrement vertex counter */ |
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352 | JNZ ( LLBL( G3TP2NRR_2 ) ) /* cnt > 0 ? -> process next vertex */ |
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353 | |||
354 | LLBL( G3TP2NRR_3 ): |
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355 | |||
356 | FEMMS |
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357 | POP_L ( EDI ) |
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358 | POP_L ( ESI ) |
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359 | RET |
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360 | |||
361 | |||
362 | |||
363 | |||
364 | ALIGNTEXT16 |
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365 | GLOBL GLNAME( _mesa_3dnow_transform_points1_3d ) |
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366 | GLNAME( _mesa_3dnow_transform_points1_3d ): |
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367 | |||
368 | PUSH_L ( ESI ) |
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369 | |||
370 | MOV_L ( ARG_DEST, ECX ) |
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371 | MOV_L ( ARG_MATRIX, ESI ) |
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372 | MOV_L ( ARG_SOURCE, EAX ) |
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373 | MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) ) |
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374 | OR_B ( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, ECX) ) |
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375 | MOV_L ( REGOFF(V4F_COUNT, EAX), EDX ) |
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376 | MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) ) |
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377 | |||
378 | PUSH_L ( EDI ) |
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379 | |||
380 | MOV_L ( REGOFF(4, ECX), EDX ) |
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381 | MOV_L ( ESI, ECX ) |
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382 | MOV_L ( REGOFF(V4F_COUNT, EAX), ESI ) |
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383 | MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI ) |
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384 | MOV_L ( REGOFF(V4F_START, EAX), EAX ) |
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385 | |||
386 | TEST_L ( ESI, ESI ) |
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387 | JZ ( LLBL( G3TP3R_3 ) ) |
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388 | |||
389 | MOVQ ( REGIND(ECX), MM0 ) /* m01 | m00 */ |
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390 | MOVD ( REGOFF(8, ECX), MM1 ) /* | m02 */ |
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391 | |||
392 | MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */ |
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393 | MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */ |
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394 | |||
395 | ALIGNTEXT16 |
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396 | LLBL( G3TP3R_2 ): |
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397 | |||
398 | MOVD ( REGIND(EAX), MM4 ) /* | x0 */ |
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399 | PUNPCKLDQ ( MM4, MM4 ) /* x0 | x0 */ |
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400 | |||
401 | MOVQ ( MM4, MM5 ) /* | x0 */ |
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402 | PFMUL ( MM0, MM4 ) /* x0*m01 | x0*m00 */ |
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403 | |||
404 | PFMUL ( MM1, MM5 ) /* | x0*m02 */ |
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405 | PFADD ( MM2, MM4 ) /* x0*m01+m31 | x0*m00+m30 */ |
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406 | |||
407 | PFADD ( MM3, MM5 ) /* | x0*m02+m32 */ |
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408 | MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */ |
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409 | |||
410 | MOVD ( MM5, REGOFF(8, EDX) ) /* write r2 */ |
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411 | ADD_L ( EDI, EAX ) /* next vertex */ |
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412 | |||
413 | ADD_L ( CONST(16), EDX ) /* next r */ |
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414 | DEC_L ( ESI ) /* decrement vertex counter */ |
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415 | |||
416 | JNZ ( LLBL( G3TP3R_2 ) ) /* cnt > 0 ? -> process next vertex */ |
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417 | |||
418 | LLBL( G3TP3R_3 ): |
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419 | |||
420 | FEMMS |
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421 | POP_L ( EDI ) |
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422 | POP_L ( ESI ) |
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423 | RET |