谁还有h12_tree.zip吗，万分感谢！

aaqiang

Visual Studio 6 Service Pack 5和Processor Pack 就是装不上，把所有__declspec(align(16))都注掉，关了sse和3dnow优化，算是通过编译，就差资源了，哪位兄弟帮一下忙。

aaqiang

没有资源，只好用Lost Coast的了。可是读vtf文件出错，文件头格式与代码不匹配，研究一晚终于通过，在vtf下的vtf.cpp中把VTFFileHeader_t改成如下：

1. 
   
2. struct VTFFileHeader_t
   
3. {
   
4.         char fileTypeString[4]; // "VTF" Valve texture file
   
5.         int version[2]; // version[0].version[1]
   
6.         int headerSize;
   
7.         unsigned short width;
   
8.         unsigned short height;
   
9.         unsigned int flags;
   
10.         unsigned short numFrames;
    
11.         unsigned short startFrame;
    
12.         int tmp;
    
13.         VectorAligned reflectivity; // This is a linear value, right?  Average of all frames?
    
14.         int tmp2;
    
15.         float bumpScale;
    
16.         ImageFormat imageFormat;
    
17.         unsigned char numMipLevels;
    
18. 
    
19.         ImageFormat lowResImageFormat;
    
20.         unsigned char lowResImageWidth;
    
21.         unsigned char lowResImageHeight;
    
22.         char tmp3;
    
23.         int tmp4;
    
24.         int tmp5;
    
25. };
    
26. 
    

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可以读出vtf了，不过DXT5格式的纹理仍不正常。

aaqiang

修正后的文件头，dxt5也没问题了

1. struct VTFFileHeader_t
   
2. {
   
3.         char fileTypeString[4]; // "VTF" Valve texture file
   
4.         int version[2]; // version[0].version[1]
   
5.         int headerSize;
   
6.         unsigned short width;
   
7.         unsigned short height;
   
8.         unsigned int flags;
   
9.         unsigned short numFrames;
   
10.         unsigned short startFrame;
    
11.         int tmp;
    
12.         VectorAligned reflectivity; // This is a linear value, right?  Average of all frames?
    
13.         int tmp2;
    
14.         float bumpScale;
    
15.         ImageFormat imageFormat;
    
16.         unsigned char numMipLevels;
    
17. 
    
18.         ImageFormat lowResImageFormat;
    
19.         unsigned char lowResImageWidth;
    
20.         unsigned char lowResImageHeight;
    
21.         char tmp3;
    
22. };
    

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