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Diffstat (limited to 'src/3rdparty/angle/src/libANGLE/renderer/driver_utils.cpp')
| -rw-r--r-- | src/3rdparty/angle/src/libANGLE/renderer/driver_utils.cpp | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/driver_utils.cpp b/src/3rdparty/angle/src/libANGLE/renderer/driver_utils.cpp new file mode 100644 index 0000000000..d97b8e7c22 --- /dev/null +++ b/src/3rdparty/angle/src/libANGLE/renderer/driver_utils.cpp @@ -0,0 +1,120 @@ +// +// Copyright (c) 2016 The ANGLE Project Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. +// + +// driver_utils.h : provides more information about current driver. + +#include <algorithm> + +#include "libANGLE/renderer/driver_utils.h" + +namespace rx +{ +// Intel +// Referenced from https://cgit.freedesktop.org/vaapi/intel-driver/tree/src/i965_pciids.h +namespace +{ +// gen7 +const uint32_t Haswell[] = { + 0x0402, 0x0406, 0x040A, 0x040B, 0x040E, 0x0C02, 0x0C06, 0x0C0A, 0x0C0B, 0x0C0E, + 0x0A02, 0x0A06, 0x0A0A, 0x0A0B, 0x0A0E, 0x0D02, 0x0D06, 0x0D0A, 0x0D0B, 0x0D0E, // hsw_gt1 + 0x0412, 0x0416, 0x041A, 0x041B, 0x041E, 0x0C12, 0x0C16, 0x0C1A, 0x0C1B, 0x0C1E, + 0x0A12, 0x0A16, 0x0A1A, 0x0A1B, 0x0A1E, 0x0D12, 0x0D16, 0x0D1A, 0x0D1B, 0x0D1E, // hsw_gt2 + 0x0422, 0x0426, 0x042A, 0x042B, 0x042E, 0x0C22, 0x0C26, 0x0C2A, 0x0C2B, 0x0C2E, + 0x0A22, 0x0A26, 0x0A2A, 0x0A2B, 0x0A2E, 0x0D22, 0x0D26, 0x0D2A, 0x0D2B, 0x0D2E // hsw_gt3 +}; + +// gen8 +const uint32_t Broadwell[] = {0x1602, 0x1606, 0x160A, 0x160B, 0x160D, 0x160E, + 0x1612, 0x1616, 0x161A, 0x161B, 0x161D, 0x161E, + 0x1622, 0x1626, 0x162A, 0x162B, 0x162D, 0x162E}; + +const uint32_t CherryView[] = {0x22B0, 0x22B1, 0x22B2, 0x22B3}; + +// gen9 +const uint32_t Skylake[] = {0x1902, 0x1906, 0x190A, 0x190B, 0x190E, 0x1912, 0x1913, 0x1915, 0x1916, + 0x1917, 0x191A, 0x191B, 0x191D, 0x191E, 0x1921, 0x1923, 0x1926, 0x1927, + 0x192A, 0x192B, 0x192D, 0x1932, 0x193A, 0x193B, 0x193D}; + +const uint32_t Broxton[] = {0x0A84, 0x1A84, 0x1A85, 0x5A84, 0x5A85}; + +// gen9p5 +const uint32_t Kabylake[] = {0x5916, 0x5913, 0x5906, 0x5926, 0x5921, 0x5915, 0x590E, + 0x591E, 0x5912, 0x5917, 0x5902, 0x591B, 0x593B, 0x590B, + 0x591A, 0x590A, 0x591D, 0x5908, 0x5923, 0x5927}; + +} // anonymous namespace + +IntelDriverVersion::IntelDriverVersion(uint16_t lastPart) : mVersionPart(lastPart) +{ +} + +bool IntelDriverVersion::operator==(const IntelDriverVersion &version) +{ + return mVersionPart == version.mVersionPart; +} + +bool IntelDriverVersion::operator!=(const IntelDriverVersion &version) +{ + return !(*this == version); +} + +bool IntelDriverVersion::operator<(const IntelDriverVersion &version) +{ + // See http://www.intel.com/content/www/us/en/support/graphics-drivers/000005654.html to + // understand the Intel graphics driver version number on Windows. + // mVersionPart1 changes with OS version. mVersionPart2 changes with DirectX version. + // mVersionPart3 stands for release year. mVersionPart4 is driver specific unique version + // number. + // For example: Intel driver version '20.19.15.4539' + // 20 -> windows 10 driver + // 19 -> DirectX 12 first version(12.0) supported + // 15 -> Driver released in 2015 + // 4539 -> Driver specific unique version number + // For linux, Intel graphics driver version is the mesa version. The version number has three + // parts: major revision, minor revision, release number. So, for linux, we need to compare + // three parts. + // Currently, it's only used in windows. So, checking the last part is enough. Once it's needed + // in other platforms, it's easy to be extended. + return mVersionPart < version.mVersionPart; +} + +bool IntelDriverVersion::operator>=(const IntelDriverVersion &version) +{ + return !(*this < version); +} + +bool IsHaswell(uint32_t DeviceId) +{ + return std::find(std::begin(Haswell), std::end(Haswell), DeviceId) != std::end(Haswell); +} + +bool IsBroadwell(uint32_t DeviceId) +{ + return std::find(std::begin(Broadwell), std::end(Broadwell), DeviceId) != std::end(Broadwell); +} + +bool IsCherryView(uint32_t DeviceId) +{ + return std::find(std::begin(CherryView), std::end(CherryView), DeviceId) != + std::end(CherryView); +} + +bool IsSkylake(uint32_t DeviceId) +{ + return std::find(std::begin(Skylake), std::end(Skylake), DeviceId) != std::end(Skylake); +} + +bool IsBroxton(uint32_t DeviceId) +{ + return std::find(std::begin(Broxton), std::end(Broxton), DeviceId) != std::end(Broxton); +} + +bool IsKabylake(uint32_t DeviceId) +{ + return std::find(std::begin(Kabylake), std::end(Kabylake), DeviceId) != std::end(Kabylake); +} + +} // namespace rx
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