| Brian Osman | 7fbb363 | 2019-07-19 11:38:57 -0400 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2019 Google LLC |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | #ifndef GrUtil_DEFINED |
| 8 | #define GrUtil_DEFINED |
| 9 | |
| 10 | #include "include/core/SkTypes.h" |
| 11 | |
| 12 | enum GrIntelGpuFamily { |
| 13 | kUnknown_IntelGpuFamily, |
| 14 | |
| 15 | // 6th gen |
| 16 | kSandyBridge_IntelGpuFamily, |
| 17 | |
| 18 | // 7th gen |
| 19 | kIvyBridge_IntelGpuFamily, |
| 20 | kValleyView_IntelGpuFamily, // aka BayTrail |
| 21 | kHaswell_IntelGpuFamily, |
| 22 | |
| 23 | // 8th gen |
| 24 | kCherryView_IntelGpuFamily, // aka Braswell |
| 25 | kBroadwell_IntelGpuFamily, |
| 26 | |
| 27 | // 9th gen |
| 28 | kApolloLake_IntelGpuFamily, |
| 29 | kSkyLake_IntelGpuFamily, |
| 30 | kGeminiLake_IntelGpuFamily, |
| 31 | kKabyLake_IntelGpuFamily, |
| 32 | kCoffeeLake_IntelGpuFamily, |
| 33 | |
| 34 | // 11th gen |
| 35 | kIceLake_IntelGpuFamily, |
| 36 | |
| 37 | kFirstGen9_IntelGpuFamily = kApolloLake_IntelGpuFamily, |
| 38 | }; |
| 39 | |
| 40 | GrIntelGpuFamily GrGetIntelGpuFamily(uint32_t deviceID) { |
| 41 | // https://en.wikipedia.org/wiki/List_of_Intel_graphics_processing_units |
| 42 | uint32_t maskedID = deviceID & 0xFF00; |
| 43 | switch (maskedID) { |
| 44 | case 0x0100: |
| 45 | switch (deviceID & 0xFFF0) { |
| 46 | case 0x0100: |
| 47 | case 0x0110: |
| 48 | case 0x0120: |
| 49 | return kSandyBridge_IntelGpuFamily; |
| 50 | case 0x0150: |
| 51 | if (deviceID == 0x0155 || deviceID == 0x0157) { |
| 52 | return kValleyView_IntelGpuFamily; |
| 53 | } |
| 54 | if (deviceID == 0x0152 || deviceID == 0x015A) { |
| 55 | return kIvyBridge_IntelGpuFamily; |
| 56 | } |
| 57 | break; |
| 58 | case 0x0160: |
| 59 | return kIvyBridge_IntelGpuFamily; |
| 60 | default: |
| 61 | break; |
| 62 | } |
| 63 | break; |
| 64 | case 0x0F00: |
| 65 | return kValleyView_IntelGpuFamily; |
| 66 | case 0x0400: |
| 67 | case 0x0A00: |
| 68 | case 0x0D00: |
| 69 | return kHaswell_IntelGpuFamily; |
| 70 | case 0x2200: |
| 71 | return kCherryView_IntelGpuFamily; |
| 72 | case 0x1600: |
| 73 | return kBroadwell_IntelGpuFamily; |
| 74 | case 0x5A00: |
| 75 | return kApolloLake_IntelGpuFamily; |
| 76 | case 0x1900: |
| 77 | return kSkyLake_IntelGpuFamily; |
| 78 | case 0x3100: |
| 79 | return kGeminiLake_IntelGpuFamily; |
| 80 | case 0x5900: |
| 81 | return kKabyLake_IntelGpuFamily; |
| 82 | case 0x3E00: |
| 83 | return kCoffeeLake_IntelGpuFamily; |
| 84 | case 0x8A00: |
| 85 | return kIceLake_IntelGpuFamily; |
| 86 | default: |
| 87 | break; |
| 88 | } |
| 89 | return kUnknown_IntelGpuFamily; |
| 90 | } |
| 91 | |
| 92 | #endif |