#ifndef _HAVE_CLTR_TEX_H
#define _HAVE_CLTR_TEX_H

#include "cltr.h"



struct CltrTexture
{
  Pixbuf *pixb;

  int    width, height;

  gboolean tiled;

  int     n_x_tiles, n_y_tiles;
  int    *tile_x_position, *tile_x_size, *tile_x_waste;
  int    *tile_y_position, *tile_y_size, *tile_y_waste;

  GLuint *tiles;

  GMutex *mutex;

  gint    refcnt; 
};


CltrTexture*
cltr_texture_new(Pixbuf *pixb);

void
cltr_texture_ref(CltrTexture *texture);

void
cltr_texture_unref(CltrTexture *texture);

CltrTexture*
cltr_texture_no_tile_new(Pixbuf *pixb);

void
cltr_texture_unrealize(CltrTexture *texture);

void
cltr_texture_realize(CltrTexture *texture);

void
cltr_texture_render_to_gl_quad(CltrTexture *texture, 
			       int          x1, 
			       int          y1, 
			       int          x2, 
			       int          y2);

Pixbuf*
cltr_texture_get_pixbuf(CltrTexture* texture);

void
cltr_texture_lock(CltrTexture* texture);

void
cltr_texture_unlock(CltrTexture* texture);

void
cltr_texture_sync_pixbuf(CltrTexture* texture);

void
cltr_texture_force_rgb_data(CltrTexture *texture,
			    int          width,
			    int          height,
			    int         *data);


#endif