loading diffrent images onto opengl
Hello I'm hoping some one can help me out with this i'm using a bit of code from the nehe examples to load various image types (using SDL image) the code complies OK but I get an error for everytype of image apart from bitmaps can anyone help, my code is
void LoadTexture(const char *imagemap,GLuint *image)
{
SDL_Surface *TextureImage[1];
TextureImage[0] = IMG_Load(imagemap);
/*bind it to slow image*/
glGenTextures( 1, &(*image));
glBindTexture( GL_TEXTURE_2D, *image);
/* Generate The Texture */
/* Mipmapped Filtering */
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
GL_LINEAR_MIPMAP_NEAREST );
glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,
GL_LINEAR );
/* Generate The MipMapped Texture */
gluBuild2DMipmaps( GL_TEXTURE_2D, 3, TextureImage[0]->w,
TextureImage[0]->h, GL_BGR,
GL_UNSIGNED_BYTE, TextureImage[0]->pixels );
/* Free up any memory we may have used */
if ( TextureImage[0] )
SDL_FreeSurface( TextureImage[0] );
}
Apologies it does work, but I was trying about 15 diffrent types of image, I tried a few which didn't work. However all the standrads do bmp tga etc.
Sorry admin
Sorry admin
to get the others to work you have to have the varius libraries installed acording to this.
http://www.libsdl.org/cgi/docwiki.cgi/SDL_5fimage
http://www.libsdl.org/cgi/docwiki.cgi/SDL_5fimage
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