mi32/colrconv.h

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#ifndef  INC_MI32_COLRCONV_H
#define  INC_MI32_COLRCONV_H

#ifndef  INC_MI32_COLORSPC_H
   #include <mi32/colorspc.h>
#endif

#ifndef  INC_MI32_NUMTYPE_H
   #include <mi32/numtype.h>
#endif

#ifndef  INC_RVC_IMAGE_H
   #include <rvc/image.h>
#endif


#ifndef GENERATING_DOXYGEN_OUTPUT
class COLOR_ARRAY;
struct CBPARMS;
struct DISPLAYINFO;
class CONTRASTPARM;
namespace MGD {
   class DEVICE;
   }
#endif

/*----------------------------------------------------------------------------*/
/*    Definitions for color-composite conversion                              */
/*----------------------------------------------------------------------------*/

enum COLORCOMPFLAGS {
   COLORCOMPFLAG_None =          0,
   COLORCOMPFLAG_DoContrast =    0x00000001,    
   COLORCOMPFLAG_UseColMap =     0x00000002,    
   COLORCOMPFLAG_Out32For24 =    0x00000004,    
   COLORCOMPFLAG_ScaleInt255 =   0x00000008,    
   COLORCOMPFLAG_ScaleSat255 =   0x00000010,    
   COLORCOMPFLAG_ScaleHue255 =   0x00000020,    
   COLORCOMPFLAG_AdjustInt4 =    0x00000040,    
   COLORCOMPFLAG_OutPixel =      0x00000080,    
   COLORCOMPFLAG_DoBlendMask =   0x00000100,    
   COLORCOMPFLAG_MaskToAlpha =   0x00000200,    
   };
#ifndef GENERATING_DOXYGEN_OUTPUT
DEFINE_ENUM_OP_BITWISE(COLORCOMPFLAGS)
#endif

#define  CONVCOMP_DoContrast COLORCOMPFLAG_DoContrast
#define  CONVCOMP_UseColMap COLORCOMPFLAG_UseColMap
#define  CONVCOMP_Out32For24 COLORCOMPFLAG_Out32For24
#define  CONVCOMP_ScaleInt255 COLORCOMPFLAG_ScaleInt255
#define  CONVCOMP_ScaleSat255 COLORCOMPFLAG_ScaleSat255
#define  CONVCOMP_ScaleHue255 COLORCOMPFLAG_ScaleHue255
#define  CONVCOMP_AdjustInt4 COLORCOMPFLAG_AdjustInt4
#define  CONVCOMP_OutPixel COLORCOMPFLAG_OutPixel
#define  CONVCOMP_DoBlendMask COLORCOMPFLAG_DoBlendMask
#define  CONVCOMP_MaskToAlpha COLORCOMPFLAG_MaskToAlpha


#define  COLOR_BLEND_RGBI_HIS       1
#define  COLOR_BLEND_RGBI_HBS       2
#define  COLOR_BLEND_RGBI_Ratio     3
#define  COLOR_BLEND_RGBI_Brovey    4
#define  COLOR_BLEND_RGBI_LAST      4

enum COLORCOMPDEST {
   COLORCOMPDEST_ColorMapped =   1,    
   COLORCOMPDEST_RGB =           2,    
   COLORCOMPDEST_Pixel =         3,    
   COLORCOMPDEST_Image =         4     
   };


/*----------------------------------------------------------------------------*/
/*    Color conversion parameters structures                                  */
/*----------------------------------------------------------------------------*/

struct COLORCOMPSRCPARM {
   UINT8 CompType;                           
   UINT8 BlendMode;                          
   UINT8 BlendFactor;                        
   UINT32 flags;                             
   const CONTRASTPARM *PtrsContrastParm[4];  
   UINT32 CellType[4];                       
   int NumColors;
   const COLOR* colmap;
   };

/*----------------------------------------------------------------------------*/
/*    Color conversion "handle", should not be directly referenced            */
/*----------------------------------------------------------------------------*/

struct COLORCOMPSTRUCT;


/*----------------------------------------------------------------------------*/
/*    Function prototypes                                                     */
/*----------------------------------------------------------------------------*/

int ColorCompConvMtoS (
   COLORCOMPSTRUCT *ccp, 
   void *odata, 
   UINT8 *omask,                       
   const void *idata1,
   const void *idata2,
   const void *idata3,
   const void *idata4, 
   const UINT8 *imask,                 
   INT32 inpcols
   );

int ColorCompConvStoRGB (
   COLORCOMPSTRUCT *ccp, 
   UINT8 *ored, 
   UINT8 *ogrn, 
   UINT8 *oblu, 
   UINT8 *omask,                       
   const void *idata, 
   const UINT8 *imask,                 
   INT32 inpcols
   );

int ColorCompConvStoS (
   COLORCOMPSTRUCT *ccp, 
   void *odata, 
   UINT8 *omask,                       
   const void *idata, 
   const UINT8 *imask,                 
   INT32 inpcols
   );

int ColorCompCreate (
   COLORCOMPSTRUCT **rethandle
   );

void ColorCompDestroy (
   COLORCOMPSTRUCT *ccp
   );

int ColorCompSetColorBalance (
   COLORCOMPSTRUCT *ccp, 
   CBPARMS *cbparm
   );

int ColorCompSetDestRGB (
   COLORCOMPSTRUCT *ccp, 
   int type = 0,
   UINT32 flags = 0
   );

int ColorCompSetDestSingle (
   COLORCOMPSTRUCT *ccp, 
   COLORCOMPDEST desttype, 
   const DISPLAYINFO *pDisplayInfo, 
   const COLOR_ARRAY *pColorMap = 0,
   const void *notused = 0,
   UINT32 flags = 0
   );

int ColorCompSetDestSingle (
   COLORCOMPSTRUCT *ccp, 
   COLORSPACE ColorSpace,                       
   const COLOR_ARRAY *colormap = 0,             
   UINT32 flags = 0                             
   );

int ColorCompSetDestSingle (
   COLORCOMPSTRUCT *ccp, 
   MGD::DEVICE& dev
   );

inline int ColorCompSetDestSingle (
   COLORCOMPSTRUCT *ccp, 
   COLORCOMPDEST desttype,
   const DISPLAYINFO *pDisplayInfo, 
   UINT32 flags
   ) {
   return (ColorCompSetDestSingle(ccp, desttype, pDisplayInfo, static_cast<COLOR_ARRAY*>(0), 0, flags));
   }

int ColorCompSetSrcParm (
   COLORCOMPSTRUCT *ccp, 
   COLORCOMPSRCPARM *parm
   );

ERRVALUE ColorCompSetSrcSingle (
   COLORCOMPSTRUCT *ccp,
   COLORSPACE ColorSpace,                    
   const COLOR_ARRAY *pColorMap,             
   const CONTRASTPARM *pContrastParm,        
   COLORCOMPFLAGS flags = COLORCOMPFLAG_None
   );

ERRVALUE ColorCompSetSrcSingle (
   COLORCOMPSTRUCT *ccp,
   RVC::IMAGE::CELLTYPE CellType,
   const COLOR_ARRAY *pColorMap,             
   const CONTRASTPARM *pContrastParm,        
   COLORCOMPFLAGS flags = COLORCOMPFLAG_None
   );

ERRVALUE ColorCompSetSrcSingle (
   COLORCOMPSTRUCT *ccp,
   NUMTYPE NumType,
   const COLOR_ARRAY *pColorMap,             
   const CONTRASTPARM *pContrastParm,        
   COLORCOMPFLAGS flags = COLORCOMPFLAG_None
   );

int ColorCompStart (
   COLORCOMPSTRUCT *ccp, 
   INT32 maxcols
   );

void ColorCompStop (
   COLORCOMPSTRUCT *ccp
   );


#endif   // INC_MI32_COLRCONV_H

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