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| Rev | Author | Line No. | Line |
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| 4358 | Serge | 1 | |
| 2 | * Mesa 3-D graphics library |
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| 3 | * |
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| 4 | * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. |
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| 5 | * |
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| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 7 | * copy of this software and associated documentation files (the "Software"), |
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| 8 | * to deal in the Software without restriction, including without limitation |
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| 9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 10 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 11 | * Software is furnished to do so, subject to the following conditions: |
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| 12 | * |
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| 13 | * The above copyright notice and this permission notice shall be included |
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| 14 | * in all copies or substantial portions of the Software. |
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| 15 | * |
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| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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| 17 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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| 20 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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| 21 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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| 22 | * OTHER DEALINGS IN THE SOFTWARE. |
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| 23 | */ |
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| 24 | |||
| 25 | |||
| 26 | * x86 CPUID feature information. The raw data is returned by |
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| 27 | * _mesa_identify_x86_cpu_features() and interpreted with the cpu_has_* |
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| 28 | * helper macros. |
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| 29 | * |
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| 30 | * Gareth Hughes |
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| 31 | */ |
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| 32 | |||
| 33 | |||
| 34 | #define __COMMON_X86_FEATURES_H__ |
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| 35 | |||
| 36 | |||
| 37 | #define X86_FEATURE_CMOV (1<<1) |
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| 38 | #define X86_FEATURE_MMXEXT (1<<2) |
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| 39 | #define X86_FEATURE_MMX (1<<3) |
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| 40 | #define X86_FEATURE_FXSR (1<<4) |
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| 41 | #define X86_FEATURE_XMM (1<<5) |
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| 42 | #define X86_FEATURE_XMM2 (1<<6) |
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| 43 | #define X86_FEATURE_3DNOWEXT (1<<7) |
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| 44 | #define X86_FEATURE_3DNOW (1<<8) |
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| 45 | |||
| 46 | |||
| 47 | #define X86_CPU_FPU (1<<0) |
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| 48 | #define X86_CPU_CMOV (1<<15) |
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| 49 | #define X86_CPU_MMX (1<<23) |
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| 50 | #define X86_CPU_XMM (1<<25) |
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| 51 | #define X86_CPU_XMM2 (1<<26) |
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| 52 | |||
| 53 | |||
| 54 | #define X86_CPUEXT_MMX_EXT (1<<22) |
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| 55 | #define X86_CPUEXT_3DNOW_EXT (1<<30) |
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| 56 | #define X86_CPUEXT_3DNOW (1<<31) |
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| 57 | |||
| 58 | |||
| 59 | #define cpu_has_mmxext (_mesa_x86_cpu_features & X86_FEATURE_MMXEXT) |
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| 60 | #define cpu_has_xmm (_mesa_x86_cpu_features & X86_FEATURE_XMM) |
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| 61 | #define cpu_has_xmm2 (_mesa_x86_cpu_features & X86_FEATURE_XMM2) |
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| 62 | #define cpu_has_3dnow (_mesa_x86_cpu_features & X86_FEATURE_3DNOW) |
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| 63 | #define cpu_has_3dnowext (_mesa_x86_cpu_features & X86_FEATURE_3DNOWEXT) |
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| 64 | |||
| 65 | |||
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| 67 |