1 //
2 // Copyright 2016 The ANGLE Project Authors. All rights reserved.
3 // Use of this source code is governed by a BSD-style license that can be
4 // found in the LICENSE file.
5 //
6
7 // driver_utils.h : provides more information about current driver.
8
9 #ifndef LIBANGLE_RENDERER_DRIVER_UTILS_H_
10 #define LIBANGLE_RENDERER_DRIVER_UTILS_H_
11
12 #include "common/platform.h"
13 #include "libANGLE/angletypes.h"
14
15 namespace rx
16 {
17
18 enum VendorID : uint32_t
19 {
20 VENDOR_ID_UNKNOWN = 0x0,
21 VENDOR_ID_AMD = 0x1002,
22 VENDOR_ID_ARM = 0x13B5,
23 VENDOR_ID_INTEL = 0x8086,
24 VENDOR_ID_NVIDIA = 0x10DE,
25 // This is Qualcomm PCI Vendor ID.
26 // Android doesn't have a PCI bus, but all we need is a unique id.
27 VENDOR_ID_QUALCOMM = 0x5143,
28 };
29
30 enum AndroidDeviceID : uint32_t
31 {
32 ANDROID_DEVICE_ID_UNKNOWN = 0x0,
33 ANDROID_DEVICE_ID_NEXUS5X = 0x4010800,
34 ANDROID_DEVICE_ID_PIXEL1XL = 0x5040001,
35 ANDROID_DEVICE_ID_PIXEL2 = 0x5030004,
36 };
37
IsAMD(uint32_t vendorId)38 inline bool IsAMD(uint32_t vendorId)
39 {
40 return vendorId == VENDOR_ID_AMD;
41 }
42
IsARM(uint32_t vendorId)43 inline bool IsARM(uint32_t vendorId)
44 {
45 return vendorId == VENDOR_ID_ARM;
46 }
47
IsIntel(uint32_t vendorId)48 inline bool IsIntel(uint32_t vendorId)
49 {
50 return vendorId == VENDOR_ID_INTEL;
51 }
52
IsNvidia(uint32_t vendorId)53 inline bool IsNvidia(uint32_t vendorId)
54 {
55 return vendorId == VENDOR_ID_NVIDIA;
56 }
57
IsQualcomm(uint32_t vendorId)58 inline bool IsQualcomm(uint32_t vendorId)
59 {
60 return vendorId == VENDOR_ID_QUALCOMM;
61 }
62
IsNexus5X(uint32_t vendorId,uint32_t deviceId)63 inline bool IsNexus5X(uint32_t vendorId, uint32_t deviceId)
64 {
65 return IsQualcomm(vendorId) && deviceId == ANDROID_DEVICE_ID_NEXUS5X;
66 }
67
IsPixel1XL(uint32_t vendorId,uint32_t deviceId)68 inline bool IsPixel1XL(uint32_t vendorId, uint32_t deviceId)
69 {
70 return IsQualcomm(vendorId) && deviceId == ANDROID_DEVICE_ID_PIXEL1XL;
71 }
72
IsPixel2(uint32_t vendorId,uint32_t deviceId)73 inline bool IsPixel2(uint32_t vendorId, uint32_t deviceId)
74 {
75 return IsQualcomm(vendorId) && deviceId == ANDROID_DEVICE_ID_PIXEL2;
76 }
77
78 const char *GetVendorString(uint32_t vendorId);
79
80 // Intel
81 class IntelDriverVersion
82 {
83 public:
84 // Currently, We only provide the constructor with one parameter. It mainly used in Intel
85 // version number on windows. If you want to use this class on other platforms, it's easy to
86 // be extended.
87 IntelDriverVersion(uint16_t lastPart);
88 bool operator==(const IntelDriverVersion &);
89 bool operator!=(const IntelDriverVersion &);
90 bool operator<(const IntelDriverVersion &);
91 bool operator>=(const IntelDriverVersion &);
92
93 private:
94 uint16_t mVersionPart;
95 };
96
97 bool IsHaswell(uint32_t DeviceId);
98 bool IsBroadwell(uint32_t DeviceId);
99 bool IsCherryView(uint32_t DeviceId);
100 bool IsSkylake(uint32_t DeviceId);
101 bool IsBroxton(uint32_t DeviceId);
102 bool IsKabylake(uint32_t DeviceId);
103
104 // Platform helpers
IsWindows()105 inline bool IsWindows()
106 {
107 #if defined(ANGLE_PLATFORM_WINDOWS)
108 return true;
109 #else
110 return false;
111 #endif
112 }
113
IsLinux()114 inline bool IsLinux()
115 {
116 #if defined(ANGLE_PLATFORM_LINUX)
117 return true;
118 #else
119 return false;
120 #endif
121 }
122
IsApple()123 inline bool IsApple()
124 {
125 #if defined(ANGLE_PLATFORM_APPLE)
126 return true;
127 #else
128 return false;
129 #endif
130 }
131
132 struct OSVersion
133 {
134 OSVersion();
135 OSVersion(int major, int minor, int patch);
136
137 int majorVersion = 0;
138 int minorVersion = 0;
139 int patchVersion = 0;
140 };
141 bool operator==(const OSVersion &a, const OSVersion &b);
142 bool operator!=(const OSVersion &a, const OSVersion &b);
143 bool operator<(const OSVersion &a, const OSVersion &b);
144 bool operator>=(const OSVersion &a, const OSVersion &b);
145
146 OSVersion GetMacOSVersion();
147
IsAndroid()148 inline bool IsAndroid()
149 {
150 #if defined(ANGLE_PLATFORM_ANDROID)
151 return true;
152 #else
153 return false;
154 #endif
155 }
156
157 int GetAndroidSDKVersion();
158
159 } // namespace rx
160 #endif // LIBANGLE_RENDERER_DRIVER_UTILS_H_
161