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#include <sstream>
#include "SDL.h"
#include "SDL_opengl.h"
#include "SDL_image.h"
#include "tex.h"
namespace PRJID {
GLuint Tex::loadimg(const char *name,std::string dir) {
SDL_Surface *image;
std::ostringstream sstr;
sstr << dir << name;
image = IMG_Load(sstr.str().c_str());
if (!image) {
std::cerr << " not found " << sstr.str() << std::endl;
return 0;
}
GLuint r;
glGenTextures(1,&r);
glBindTexture(GL_TEXTURE_2D, r);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glTexImage2D(GL_TEXTURE_2D, 0, 3, image->w, image->h, 0, GL_RGB, GL_UNSIGNED_BYTE, image->pixels);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_REPEAT);
std::cout << " loaded " << name << " " << image->w << " " << image->h <<" " << r << std::endl;
return r;
}
GLuint Tex::load(std::string filename,std::string path) {
return loadimg(filename.c_str(),path);
}
} //namespace
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