Loading Jpegs

Graphics and GPU Programming Programming

Started by vlad_tepes March 28, 2005 05:21 AM

5 comments, last by Shai 19 years ago

vlad_tepes

122

Author

March 28, 2005 05:21 AM

Does someone knows an algorithm which loads jpeg files in a programm?

--- we hit the highscore ---www.Gamag.org

SumDude

163

March 28, 2005 05:28 AM

you need to get the file format and use that to load the jpeg

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

Looking for video game music? Check out some of my samples at http://www.youtube.c...ser/cminortunes

I'm currently looking to create music for a project, if you are interested e-mail me at cminortunes@gmail.com

Please only message me for hobby projects, I am not looking to create music for anything serious.

vlad_tepes

122

Author

March 28, 2005 05:46 AM

?? could you explain that

--- we hit the highscore ---www.Gamag.org

JavaCoolDude

670

March 28, 2005 05:54 AM

http://www.realityflux.com/abba/C++/SXMLEngine/SXMLEngine.zip

Look into ImageUtils/Image.h/.cpp and AppUtils/Texture.h/cpp

SXML 3D Engine Test

Genjix

100

March 28, 2005 10:11 AM

#include <SDL/SDL.h>#include <SDL/SDL_image.h>void LoadTexture(Model &model , const char *tex){	SDL_Surface *texture = IMG_Load(tex);	if(texture)        {		/* create texture */		glGenTextures(1, &model.tex_id);		glBindTexture(GL_TEXTURE_2D, model.tex_id);		/* load in texture */		glTexImage2D(	GL_TEXTURE_2D , 0 , 3 ,				texture->w , texture->h , 0 , GL_BGR,				GL_UNSIGNED_BYTE , texture->pixels);		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);				SDL_FreeSurface(texture);	}	else	{                // should throw		cerr << "error : loading texture " << tex << "\n";	}}

will load any image format

Drew_Benton

1,865

March 28, 2005 10:25 AM

Another one is, if you need to use JPEG's as OpenGL textures, you can use NeHe's IPicture code, which can even load JPGs from the net [smile].

Shai

540

March 28, 2005 10:39 AM

DevIL library

"It's better to regret something you've done than to regret something you haven't done."

Loading Jpegs

This topic is closed to new replies.

Popular Topics

Recommended Tutorials

Loading Jpegs

This topic is closed to new replies.

Popular Topics

Recommended Tutorials

Reticulating splines