You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
77 lines
2.5 KiB
77 lines
2.5 KiB
/******************************Module*Header*******************************\
|
|
* Module Name: texture.hxx
|
|
*
|
|
* texture
|
|
*
|
|
* Copyright (c) 1997 Microsoft Corporation
|
|
*
|
|
\**************************************************************************/
|
|
|
|
#ifndef __texture_h__
|
|
#define __texture_h__
|
|
|
|
#include "mtk.h"
|
|
|
|
class TEXTURE {
|
|
public:
|
|
TEXTURE() { Init(); }
|
|
TEXTURE( TEXFILE *pTexFile ); // probably won't need this one...
|
|
TEXTURE( LPTSTR pszBmpFile );
|
|
TEXTURE( TEX_RES *pTexRes, HINSTANCE hInst );
|
|
TEXTURE( HBITMAP hBitmap );
|
|
~TEXTURE();
|
|
void MakeCurrent();
|
|
void SetPaletteRotation( int index );
|
|
void IncrementPaletteRotation();
|
|
BOOL SetTransparency( float fTransp, BOOL bSet );
|
|
BOOL IsValid() { return data != 0; }
|
|
BOOL HasPalette() { return pal != 0; }
|
|
float GetAspectRatio() { return origAspectRatio; }
|
|
void GetSize( ISIZE *size ) { size->width = width; size->height = height;}
|
|
|
|
private:
|
|
void Init();
|
|
BOOL LoadBitmapResource( LPTSTR pRes, HINSTANCE hInst );
|
|
BOOL LoadOtherResource( TEX_RES *pTexRes, HINSTANCE hInst );
|
|
BOOL LoadFromBitmap( HBITMAP hBitmap );
|
|
BOOL ValidateSize();
|
|
void SetDefaultParams();
|
|
int ProcessTkTexture( TK_RGBImageRec *image );
|
|
int Process();
|
|
void SetAlpha( float fAlpha );
|
|
BOOL ConvertToRGBA( float fAlpha );
|
|
int GetTexFileType( TEXFILE *pTexFile );
|
|
BOOL A8ImageLoad( void *pvResource );
|
|
BOOL RGBImageLoad( void *pvResource );
|
|
BOOL DIBImageLoad( HBITMAP hBitmap );
|
|
void SetPalette();
|
|
|
|
|
|
// mf: This set of parameters constitutes gl texture data, and could be stored
|
|
// on disk or as a resource. It would load faster, since no preprocessing
|
|
// would be required. Could write simple utilities to read and write this
|
|
// format
|
|
|
|
// ****************
|
|
int width;
|
|
int height;
|
|
GLenum format;
|
|
GLsizei components;
|
|
unsigned char *data;
|
|
int pal_size;
|
|
RGBQUAD *pal;
|
|
float origAspectRatio; // original width/height aspect ratio
|
|
// ****************
|
|
|
|
GLuint texObj; // texture object
|
|
BOOL bMipmap;
|
|
int iPalRot;
|
|
int iNewPalRot;
|
|
};
|
|
|
|
extern BOOL bVerifyDIB(LPTSTR pszFileName, ISIZE *pSize );
|
|
extern BOOL bVerifyRGB(LPTSTR pszFileName, ISIZE *pSize );
|
|
extern BOOL ss_VerifyTextureFile( TEXFILE *ptf );
|
|
extern int VerifyTextureFile( TEXFILE *pTexFile );
|
|
|
|
#endif // __texture_h__
|