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Tidy code.
Commit Description:
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ImGui.NET/Util.cs
44 lines | 1.2 KiB | text/x-csharp | CSharpLexer
44 lines | 1.2 KiB | text/x-csharp | CSharpLexer
| r16 | using System; | |||
| using System.Runtime.InteropServices; | ||||
| using System.Text; | ||||
| namespace ImGuiNET | ||||
| { | ||||
| internal static unsafe class Util | ||||
| { | ||||
| internal const int StackAllocationSizeLimit = 2048; | ||||
| public static string StringFromPtr(byte* ptr) | ||||
| { | ||||
| int characters = 0; | ||||
| while (ptr[characters] != 0) | ||||
| { | ||||
| characters++; | ||||
| } | ||||
| return Encoding.UTF8.GetString(ptr, characters); | ||||
| } | ||||
| internal static bool AreStringsEqual(byte* a, int aLength, byte* b) | ||||
| { | ||||
| for (int i = 0; i < aLength; i++) | ||||
| { | ||||
| if (a[i] != b[i]) { return false; } | ||||
| } | ||||
| if (b[aLength] != 0) { return false; } | ||||
| return true; | ||||
| } | ||||
| internal static byte* Allocate(int byteCount) => (byte*)Marshal.AllocHGlobal(byteCount); | ||||
| internal static void Free(byte* ptr) => Marshal.FreeHGlobal((IntPtr)ptr); | ||||
| internal static int GetUtf8(string s, byte* utf8Bytes, int utf8ByteCount) | ||||
| { | ||||
| fixed (char* utf16Ptr = s) | ||||
| { | ||||
| return Encoding.UTF8.GetBytes(utf16Ptr, s.Length, utf8Bytes, utf8ByteCount); | ||||
| } | ||||
| } | ||||
| } | ||||
| } | ||||
