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Allocation-safe asset reading

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Try to not pre-allocate memory during asset reading
This commit is contained in:
VaDiM
2025-07-24 04:06:14 +03:00
parent 925f5c12a3
commit 35b24990c6
40 changed files with 617 additions and 706 deletions
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17
AssetStudioUtility/ShaderConverter.cs
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@ -1,5 +1,6 @@
using K4os.Compression.LZ4;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
@ -138,42 +139,42 @@ namespace AssetStudio
{
sb.Append(ConvertSerializedShaderState(m_Passe.m_State));
if (m_Passe.progVertex.m_SubPrograms.Length > 0)
if (m_Passe.progVertex.m_SubPrograms.Count > 0)
{
sb.Append("Program \"vp\" {\n");
sb.Append(ConvertSerializedSubPrograms(m_Passe.progVertex.m_SubPrograms, platforms, shaderPrograms));
sb.Append("}\n");
}
if (m_Passe.progFragment.m_SubPrograms.Length > 0)
if (m_Passe.progFragment.m_SubPrograms.Count > 0)
{
sb.Append("Program \"fp\" {\n");
sb.Append(ConvertSerializedSubPrograms(m_Passe.progFragment.m_SubPrograms, platforms, shaderPrograms));
sb.Append("}\n");
}
if (m_Passe.progGeometry.m_SubPrograms.Length > 0)
if (m_Passe.progGeometry.m_SubPrograms.Count > 0)
{
sb.Append("Program \"gp\" {\n");
sb.Append(ConvertSerializedSubPrograms(m_Passe.progGeometry.m_SubPrograms, platforms, shaderPrograms));
sb.Append("}\n");
}
if (m_Passe.progHull.m_SubPrograms.Length > 0)
if (m_Passe.progHull.m_SubPrograms.Count > 0)
{
sb.Append("Program \"hp\" {\n");
sb.Append(ConvertSerializedSubPrograms(m_Passe.progHull.m_SubPrograms, platforms, shaderPrograms));
sb.Append("}\n");
}
if (m_Passe.progDomain.m_SubPrograms.Length > 0)
if (m_Passe.progDomain.m_SubPrograms.Count > 0)
{
sb.Append("Program \"dp\" {\n");
sb.Append(ConvertSerializedSubPrograms(m_Passe.progDomain.m_SubPrograms, platforms, shaderPrograms));
sb.Append("}\n");
}
if (m_Passe.progRayTracing?.m_SubPrograms.Length > 0)
if (m_Passe.progRayTracing?.m_SubPrograms.Count > 0)
{
sb.Append("Program \"rtp\" {\n");
sb.Append(ConvertSerializedSubPrograms(m_Passe.progRayTracing.m_SubPrograms, platforms, shaderPrograms));
@ -185,7 +186,7 @@ namespace AssetStudio
return sb.ToString();
}
private static string ConvertSerializedSubPrograms(SerializedSubProgram[] m_SubPrograms, ShaderCompilerPlatform[] platforms, ShaderProgram[] shaderPrograms)
private static string ConvertSerializedSubPrograms(List<SerializedSubProgram> m_SubPrograms, ShaderCompilerPlatform[] platforms, ShaderProgram[] shaderPrograms)
{
var sb = new StringBuilder();
var groups = m_SubPrograms.GroupBy(x => x.m_BlobIndex);
@ -638,7 +639,7 @@ namespace AssetStudio
private static string ConvertSerializedTagMap(SerializedTagMap m_Tags, int intent)
{
var sb = new StringBuilder();
if (m_Tags.tags.Length > 0)
if (m_Tags.tags.Count > 0)
{
sb.Append(new string(' ', intent));
sb.Append("Tags { ");