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gdk 2019-10-13 03:02:07 -03:00 • committed by Thog
parent f617fb542a
commit 1876b346fe
518 changed files with 15170 additions and 12486 deletions
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104
Ryujinx.Graphics/Shader/CodeGen/Glsl/NumberFormatter.cs
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@ -1,104 +0,0 @@
using Ryujinx.Graphics.Shader.StructuredIr;
using System;
using System.Globalization;
namespace Ryujinx.Graphics.Shader.CodeGen.Glsl
{
static class NumberFormatter
{
private const int MaxDecimal = 256;
public static bool TryFormat(int value, VariableType dstType, out string formatted)
{
if (dstType == VariableType.F32)
{
return TryFormatFloat(BitConverter.Int32BitsToSingle(value), out formatted);
}
else if (dstType == VariableType.S32)
{
formatted = FormatInt(value);
}
else if (dstType == VariableType.U32)
{
formatted = FormatUint((uint)value);
}
else if (dstType == VariableType.Bool)
{
formatted = value != 0 ? "true" : "false";
}
else
{
throw new ArgumentException($"Invalid variable type \"{dstType}\".");
}
return true;
}
public static string FormatFloat(float value)
{
if (!TryFormatFloat(value, out string formatted))
{
throw new ArgumentException("Failed to convert float value to string.");
}
return formatted;
}
public static bool TryFormatFloat(float value, out string formatted)
{
if (float.IsNaN(value) || float.IsInfinity(value))
{
formatted = null;
return false;
}
formatted = value.ToString("G9", CultureInfo.InvariantCulture);
if (!(formatted.Contains('.') ||
formatted.Contains('e') ||
formatted.Contains('E')))
{
formatted += ".0";
}
return true;
}
public static string FormatInt(int value, VariableType dstType)
{
if (dstType == VariableType.S32)
{
return FormatInt(value);
}
else if (dstType == VariableType.U32)
{
return FormatUint((uint)value);
}
else
{
throw new ArgumentException($"Invalid variable type \"{dstType}\".");
}
}
public static string FormatInt(int value)
{
if (value <= MaxDecimal && value >= -MaxDecimal)
{
return value.ToString(CultureInfo.InvariantCulture);
}
return "0x" + value.ToString("X", CultureInfo.InvariantCulture);
}
public static string FormatUint(uint value)
{
if (value <= MaxDecimal && value >= 0)
{
return value.ToString(CultureInfo.InvariantCulture) + "u";
}
return "0x" + value.ToString("X", CultureInfo.InvariantCulture) + "u";
}
}
}