Doom 3 RTX Initial Checkin.

neo/opengl/streamline/include/sl_version.h

@@ -0,0 +1,99 @@
+/*
+* Copyright (c) 2022-2023 NVIDIA CORPORATION. All rights reserved
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in all
+* copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*/
+#pragma once
+
+#define SL_VERSION_MAJOR 2
+#define SL_VERSION_MINOR 10
+#define SL_VERSION_PATCH 3
+
+#include <cstdint>
+#include <string>
+
+namespace sl
+{
+constexpr uint64_t kSDKVersionMagic = 0xfedc;
+constexpr uint64_t kSDKVersion = (uint64_t(SL_VERSION_MAJOR) << 48) | (uint64_t(SL_VERSION_MINOR) << 32) | (uint64_t(SL_VERSION_PATCH) << 16) | kSDKVersionMagic;
+
+struct Version
+{
+    Version() : major(0), minor(0), build(0) {};
+    Version(uint32_t v1, uint32_t v2, uint32_t v3) : major(v1), minor(v2), build(v3) {};
+
+    inline operator bool() const { return major != 0 || minor != 0 || build != 0; }
+
+    inline std::string toStr() const
+    {
+        return std::to_string(major) + "." + std::to_string(minor) + "." + std::to_string(build);
+    }
+    inline std::wstring toWStr() const
+    {
+        return std::to_wstring(major) + L"." + std::to_wstring(minor) + L"." + std::to_wstring(build);
+    }
+    inline std::wstring toWStrOTAId() const
+    {
+        return std::to_wstring((major << 16) | (minor << 8) | build);
+    }
+    inline bool operator==(const Version& rhs) const
+    {
+        return major == rhs.major && minor == rhs.minor && build == rhs.build;
+    }
+    inline bool operator>(const Version& rhs) const
+    {
+        if (major < rhs.major) return false;
+        else if (major > rhs.major) return true;
+        // major version the same
+        if (minor < rhs.minor) return false;
+        else if (minor > rhs.minor) return true;
+        // minor version the same
+        if (build < rhs.build) return false;
+        else if (build > rhs.build) return true;
+        // build version the same
+        return false;
+    };
+    inline bool operator>=(const Version& rhs) const
+    {
+        return operator>(rhs) || operator==(rhs);
+    };
+    inline bool operator<(const Version& rhs) const
+    {
+        if (major > rhs.major) return false;
+        else if (major < rhs.major) return true;
+        // major version the same
+        if (minor > rhs.minor) return false;
+        else if (minor < rhs.minor) return true;
+        // minor version the same
+        if (build > rhs.build) return false;
+        else if (build < rhs.build) return true;
+        // build version the same
+        return false;
+    };
+    inline bool operator<=(const Version& rhs) const
+    {
+        return operator<(rhs) || operator==(rhs);
+    };
+
+    uint32_t major;
+    uint32_t minor;
+    uint32_t build;
+};
+
+}