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support streamed Texture2D

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This commit is contained in:
Perfare
2016-08-31 17:17:21 +08:00
parent 0e726919cc
commit f8476e4f4e
1 changed files with 40 additions and 2 deletions
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42
Unity Studio/Unity Classes/Texture2D.cs
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@ -1,5 +1,6 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
@ -24,6 +25,10 @@ namespace Unity_Studio
public int m_WrapMode;
public int m_LightmapFormat;
public int m_ColorSpace;
//m_StreamData
public uint offset;
public uint size;
public string path;
public byte[] image_data;
//DDS Start
@ -139,10 +144,43 @@ namespace Unity_Studio
dwCaps += 0x400008;
}
if((sourceFile.version[0] == 5 && sourceFile.version[1] >= 3) || sourceFile.version[0] > 5)//5.3.0 and up
{
offset = a_Stream.ReadUInt32();
size = a_Stream.ReadUInt32();
path = a_Stream.ReadAlignedString(a_Stream.ReadInt32());
}
if (readSwitch)
{
image_data = new byte[image_data_size];
a_Stream.Read(image_data, 0, image_data_size);
if (!string.IsNullOrEmpty(path))
{
image_data_size = (int)size;
path = Path.Combine(Path.GetDirectoryName(sourceFile.filePath), path.Replace("archive:/", ""));
if (File.Exists(path) ||
File.Exists(path = Path.Combine(Path.GetDirectoryName(sourceFile.filePath), Path.GetFileName(path))))
{
image_data = new byte[image_data_size];
BinaryReader reader = new BinaryReader(File.OpenRead(path));
reader.BaseStream.Position = offset;
reader.Read(image_data, 0, image_data_size);
reader.Close();
}
else
{
EndianStream estream = null;
if (UnityStudioForm.assetsfileandstream.TryGetValue(Path.GetFileName(path), out estream))
{
estream.Position = offset;
image_data = estream.ReadBytes(image_data_size);
}
}
}
else
{
image_data = new byte[image_data_size];
a_Stream.Read(image_data, 0, image_data_size);
}
switch ((TextureFormat)m_TextureFormat)
{