#ifndef _DOPUS_IMAGES
#define _DOPUS_IMAGES

/*****************************************************************************

 Images

 *****************************************************************************/

// RenderImage() tags
#define IM_Width		TAG_USER + 0	// Width of image
#define IM_Height		TAG_USER + 1	// Height of image
#define IM_State		TAG_USER + 2	// 1 = selected, 0 = normal (default)
#define IM_Rectangle		TAG_USER + 3	// Rectangle to center within
#define IM_Mask			TAG_USER + 4	// 1 = mask image
#define IM_Depth		TAG_USER + 5	// Depth of image
#define IM_ClipBoundary		TAG_USER + 6	// Clip boundary size
#define IM_Erase		TAG_USER + 7	// Erase background
#define IM_NoDrawInvalid	TAG_USER + 8	// Don't draw if image is invalid
#define IM_NoIconRemap		TAG_USER + 9	// Don't remap icons

// Images remapping
typedef struct
{
	struct Screen	*ir_Screen;
	unsigned short	*ir_PenArray;
	short		ir_PenCount;
	unsigned long	ir_Flags;
} ImageRemap;

#define IRF_REMAP_COL0		(1<<0)		// Remap colour 0
#define IRF_PRECISION_EXACT	(1<<1)		// Remap precision
#define IRF_PRECISION_ICON	(1<<2)
#define IRF_PRECISION_GUI	(1<<3)

// Open an image in memory (for remapping)
typedef struct
{
	USHORT	*oi_ImageData;
	ULONG	*oi_Palette;
	short	oi_Width;
	short	oi_Height;
	short	oi_Depth;
} OpenImageInfo;

void CloseImage(APTR image);
APTR CopyImage(APTR image);
void FreeImageRemap(ImageRemap *);
void FreeRemapImage(APTR,ImageRemap *);
void GetImageAttrs(APTR image,struct TagItem *tags);
ULONG *GetImagePalette(APTR image);
APTR OpenImage(char *name,OpenImageInfo *);
BOOL RemapImage(APTR,struct Screen *,ImageRemap *);
short RenderImage(struct RastPort *rp,APTR image,unsigned short left,unsigned short top,struct TagItem *tags);

#endif