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Don't triple-allocate in FrameToStringPadded

This commit is contained in:
Morilli 2024-03-15 18:31:46 +01:00
parent 2f6a507fdf
commit cad3699221
1 changed files with 3 additions and 1 deletions
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4
src/BizHawk.Client.EmuHawk/tools/TAStudio/TAStudio.ListView.cs
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@ -293,9 +293,11 @@ namespace BizHawk.Client.EmuHawk
} }
} }
private readonly string[] _formatCache = Enumerable.Range(1, 10).Select(i => $"D{i}").ToArray();
/// <returns><paramref name="index"/> with leading zeroes such that every frame in the movie will be printed with the same number of digits</returns> /// <returns><paramref name="index"/> with leading zeroes such that every frame in the movie will be printed with the same number of digits</returns>
private string FrameToStringPadded(int index) private string FrameToStringPadded(int index)
=> index.ToString().PadLeft(CurrentTasMovie.InputLogLength.ToString().Length, '0'); => index.ToString(_formatCache[(int)Math.Log10(Math.Max(CurrentTasMovie.InputLogLength, 1))]);
private void TasView_QueryItemText(int index, RollColumn column, out string text, ref int offsetX, ref int offsetY) private void TasView_QueryItemText(int index, RollColumn column, out string text, ref int offsetX, ref int offsetY)
{ {