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#ifndef _EVAS_LOADER_H
#define _EVAS_LOADER_H

#include <Eina.h>

typedef struct _Evas_Image_Load_Opts Evas_Image_Load_Opts;
typedef struct _Evas_Image_Animated  Evas_Image_Animated;
typedef struct _Evas_Image_Property  Evas_Image_Property;
typedef struct _Evas_Image_Load_Func Evas_Image_Load_Func;

struct _Evas_Image_Property
{
   unsigned int  w;
   unsigned int  h;
   
   unsigned char scale;

   Eina_Bool     rotated;
   Eina_Bool     alpha;
   Eina_Bool     premul;
   Eina_Bool     alpha_sparse;
};

struct _Evas_Image_Animated
{
   Eina_List *frames;

   Evas_Image_Animated_Loop_Hint loop_hint;

   int        frame_count;
   int        loop_count;
   int        cur_frame;

   Eina_Bool  animated;
};

struct _Evas_Image_Load_Opts
{
   struct {
      unsigned int      x, y, w, h;
   } region;
   struct {
      int src_x, src_y, src_w, src_h;
      int dst_w, dst_h;
      int smooth;
      Evas_Image_Scale_Hint scale_hint;
   } scale_load;
   double               dpi; // if > 0.0 use this
   unsigned int         w, h; // if > 0 use this
   unsigned int         degree;//if>0 there is some info related with rotation
   int                  scale_down_by; // if > 1 then use this

   Eina_Bool            orientation; // if EINA_TRUE => should honor orientation information provided by file (like jpeg exif info)
};

struct _Evas_Image_Load_Func
{
  void     *(*file_open) (Eina_File *f, const char *key,
			  Evas_Image_Load_Opts *opts,
			  Evas_Image_Animated *animated,
			  int *error);
  void     (*file_close) (void *loader_data);

  Eina_Bool (*file_head) (void *loader_data,
			  Evas_Image_Property *prop,
			  int *error);
  Eina_Bool (*file_data) (void *loader_data,
			  Evas_Image_Property *prop,
			  void *pixels, int *error);
  double    (*frame_duration) (void *loader_data,
			       int start, int frame_num);

  Eina_Bool threadable;
  Eina_Bool do_region;
};

#endif