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#include <common.h>
/*SDL_Surface* loadTexture(char* filename){
SDL_Surface *optimizedSurface = NULL;
SDL_Surface *texture = IMG_Load(filename);
if(texture == NULL){
std::cout << "Unable to load an image properly from " << filename << "; Error: " << IMG_GetError() << std::endl;
}else{
optimizedSurface = SDL_ConvertSurface(texture, renderSurface->format, NULL);
if(optimizedSurface == NULL){
std::cout << "Unable to optimize image properly from " << filename << "; Error: " << IMG_GetError() << std::endl;
}
SDL_FreeSurface(texture);
}
return optimizedSurface;
}*/
GLuint loadTexture(const char *fileName){
SDL_Surface *image = IMG_Load(fileName);
//SDL_DisplayFormatAlpha(image);
unsigned object(0);
glGenTextures(1, &object);
glBindTexture(GL_TEXTURE_2D, object);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, image->w, image->h, 0, GL_RGBA, GL_UNSIGNED_BYTE, image->pixels);
//Free surface
SDL_FreeSurface(image);
return object;
}
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