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This commit is contained in:
Daveo 2001-03-22 20:49:58 +00:00
parent 3ca7299ba4
commit f201ec651f
22 changed files with 900 additions and 655 deletions
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27
Utils/MapEdit/TexCache.cpp
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@ -15,18 +15,8 @@
/*****************************************************************************/
/*****************************************************************************/
/*****************************************************************************/
/*
int CTexCache::GetTexIdx(const char *Filename,int Flags)
{
sTex Tex;
Tex.Filename=Filename;
Tex.Flags=Flags;
return(TexList.Find(Tex));
}
*/
/*****************************************************************************/
// Checks loaded files for dups, assumes all passed RGB is unique
int CTexCache::ProcessTexture(const char *Filename,int Flags,sRGBData *RGBData)
int CTexCache::ProcessTexture(const char *Filename,sRGBData *RGBData)
{
int ListSize=TexList.size();
sTex NewTex;
@ -35,7 +25,6 @@ GFName FName=Filename;
NewTex.Name=FName.File();
NewTex.Filename=Filename;
NewTex.Flags=Flags;
if (!RGBData) // Need to load file
{
@ -124,13 +113,13 @@ void CTexCache::LoadTex(sTex &ThisTex,sRGBData *TexData)
u8 *Buffer;
int TexWidth=TexData->Width;
int TexHeight=TexData->Height;
int GLWidth=AlignSize(TexWidth);
int GLHeight=AlignSize(TexHeight);
int AlignWidth=AlignSize(TexWidth);
int AlignHeight=AlignSize(TexHeight);
u8 *Src,*Dst;
// create RGB & alpha texture & ensuse texture is correct size for GL
Buffer=(u8*)malloc(GLWidth*GLHeight*4);
Buffer=(u8*)malloc(AlignWidth*AlignHeight*4);
Src=TexData->RGB;
Dst=&Buffer[0];
@ -153,18 +142,18 @@ u8 *Src,*Dst;
*Dst++=B;
*Dst++=A;
}
Dst+=(GLWidth-TexWidth)*4;
Dst+=(AlignWidth-TexWidth)*4;
}
ThisTex.TexWidth=TexWidth;
ThisTex.TexHeight=TexHeight;
ThisTex.dW=(1.0f)/(float)(GLWidth/16.0f);
ThisTex.dH=(1.0f)/(float)(GLHeight/16.0f);
ThisTex.ScaleU=(float)TexWidth/(float)AlignWidth;
ThisTex.ScaleV=(float)TexHeight/(float)AlignHeight;
glGenTextures(1, &ThisTex.TexID);
glBindTexture(GL_TEXTURE_2D, ThisTex.TexID);
glTexImage2D(GL_TEXTURE_2D, 0, 4, GLWidth, GLHeight, 0, GL_RGBA, GL_UNSIGNED_BYTE, &Buffer[0]);
glTexImage2D(GL_TEXTURE_2D, 0, 4, AlignWidth, AlignHeight, 0, GL_RGBA, GL_UNSIGNED_BYTE, &Buffer[0]);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_CLAMP);