zydronium/SBSPSS
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Browse source
This commit is contained in:
Daveo 2000-11-22 22:08:47 +00:00
parent 90d4097793
commit 7123b53ece
17 changed files with 294 additions and 177 deletions
Download patch file Download diff file Expand all files Collapse all files

112
Utils/MapEdit/TexCache.cpp
View file

@ -7,6 +7,7 @@
#include <gl\gl.h>
#include <gl\glu.h>
#include <gl\glut.h>
#include <gl\glaux.h> // Header File For The Glaux Library
#include <Vector>
#include "TexCache.h"
@ -15,32 +16,113 @@
/*****************************************************************************/
/*****************************************************************************/
/*****************************************************************************/
int CTexCache::ProcessTexture(char *TexName,char *Path,int Flags)
int CTexCache::GetTexIdx(char *Name,int Flags)
{
int ListSize=TexList.size();
// Check if Tex exists
for (int Count=0;Count<ListSize;Count++)
{
if (strcmp(TexName,TexList[Count].Name)==0 && TexList[Count].Flags==Flags)
if (strcmp(Name,TexList[Count].Name)==0 && TexList[Count].Flags==Flags)
{
return(Count);
}
}
sTex NewTex;
char Filename[256];
strcpy(NewTex.Name,TexName);
strcpy(NewTex.Path,Path);
sprintf(Filename,"%s%s",Path,TexName);
TRACE1("Loading Texture %s\n",Filename);
LoadGLTexture(Filename,NewTex.TexID);
NewTex.Flags=Flags;
TexList.push_back(NewTex);
return(Count);
return(-1);
}
/*****************************************************************************/
int CTexCache::ProcessTexture(char *TexName,char *Path,int Flags,sRGBData *RGBData)
{
int ListSize=TexList.size();
int Idx;
char Name[_MAX_FNAME];
_splitpath(TexName,0,0,Name,0);
// Check if Tex exists
/* for (int Count=0;Count<ListSize;Count++)
{
if (strcmp(Name,TexList[Count].Name)==0 && TexList[Count].Flags==Flags)
{
return(Count);
}
}
*/
Idx=GetTexIdx(Name,Flags);
if (Idx!=-1) return(Idx);
sTex NewTex;
sRGBData ThisRGB;
strcpy(NewTex.Name,Name);
strcpy(NewTex.Path,Path);
NewTex.Flags=Flags;
if (!RGBData) // Need to load file
{
char Filename[_MAX_PATH];
sprintf(Filename,"%s%s.Bmp",Path,Name);
TRACE1("Loading Texture %s\n",Filename);
LoadBMP(Filename,ThisRGB);
RGBData=&ThisRGB;
LoadTex(NewTex,RGBData);
FreeBMP(ThisRGB);
}
else
{
LoadTex(NewTex,RGBData);
}
TexList.push_back(NewTex);
return(ListSize);
}
/**************************************************************************************/
/**************************************************************************************/
/**************************************************************************************/
void CTexCache::LoadBMP(char *Filename,sRGBData &RGBData)
{
FILE *File=NULL;
AUX_RGBImageRec *Aux;
Aux=auxDIBImageLoad(Filename);
RGBData.Width=Aux->sizeX;
RGBData.Height=Aux->sizeY;
RGBData.RGB=(char*)Aux->data;
free(Aux); // Safe to free aux now, contents copied (I HATE AUX)
}
/**************************************************************************************/
void CTexCache::FreeBMP(sRGBData &RGBData)
{
if (RGBData.RGB)
{
free((unsigned char*)RGBData.RGB);
}
}
/**************************************************************************************/
void CTexCache::LoadTex(sTex &ThisTex,sRGBData *TexData)
{
ThisTex.Width=TexData->Width;
ThisTex.Height=TexData->Height;
glGenTextures(1, &ThisTex.TexID);
glBindTexture(GL_TEXTURE_2D, ThisTex.TexID);
glTexImage2D(GL_TEXTURE_2D, 0, 3, TexData->Width, TexData->Height, 0, GL_RGB, GL_UNSIGNED_BYTE, TexData->RGB);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_NEAREST);
glBindTexture(GL_TEXTURE_2D, 0);
}
/**************************************************************************************/
/**************************************************************************************/
/**************************************************************************************/
void CTexCache::Purge()
{
int ListSize=TexList.size();