lice_combine.h File Reference

Go to the source code of this file.

Classes
class	_LICE_CombinePixelsClobberNoClamp
class	_LICE_CombinePixelsClobberClamp
class	_LICE_CombinePixelsClobberFAST
class	_LICE_CombinePixelsHalfMixNoClamp
class	_LICE_CombinePixelsHalfMixFAST
class	_LICE_CombinePixelsHalfMixClamp
class	_LICE_CombinePixelsHalfMix2FAST
class	_LICE_CombinePixelsQuarterMix2FAST
class	_LICE_CombinePixelsThreeEighthMix2FAST
class	_LICE_CombinePixelsThreeQuarterMix2FAST
class	_LICE_CombinePixelsCopyNoClamp
class	_LICE_CombinePixelsCopyClamp
class	_LICE_CombinePixelsCopySourceAlphaNoClamp
class	_LICE_CombinePixelsCopySourceAlphaClamp
class	_LICE_CombinePixelsCopySourceAlphaIgnoreAlphaParmNoClamp
class	_LICE_CombinePixelsCopySourceAlphaIgnoreAlphaParmClamp
class	_LICE_CombinePixelsAdd
class	_LICE_CombinePixelsAddSourceAlpha
class	_LICE_CombinePixelsColorDodge
class	_LICE_CombinePixelsColorDodgeSourceAlpha
class	_LICE_CombinePixelsMulNoClamp
class	_LICE_CombinePixelsMulClamp
class	_LICE_CombinePixelsMulSourceAlphaNoClamp
class	_LICE_CombinePixelsMulSourceAlphaClamp
class	_LICE_CombinePixelsOverlay
class	_LICE_CombinePixelsOverlaySourceAlpha
class	_LICE_CombinePixelsHSVAdjust
class	_LICE_CombinePixelsHSVAdjustSourceAlpha

Macros
#define	__LICE_BOUND(x, lo, hi)
#define	LICE_PIXEL_HALF(x)
#define	LICE_PIXEL_QUARTER(x)
#define	LICE_PIXEL_EIGHTH(x)
#define	DOCHAN(output, inchan)
#define	DOCHAN(inchan)
#define	LICE_PIX_MAKECHAN(a, b)
#define	LICE_PIX_MAKECHAN(a, b)
#define	HSV_P   v*(256-s)/256
#define	HSV_Q(hval)
#define	HSV_T(hval)
#define	HSV_X   v
#define	LICE_RGB2HSV_USE_TABLE
#define	__LICE_ACTION_SRCALPHA(mode, ia, clamp)
#define	__LICE_ACTION_NOSRCALPHA(mode, ia, clamp)
#define	__LICE_ACTION_CONSTANTALPHA(mode, ia, clamp)
#define	__LICE_SC(x)
#define	__LICE_SCU(x)

Typedefs
typedef void(*	LICE_COMBINEFUNC) (LICE_pixel_chan *dest, int r, int g, int b, int a, int alpha)

Functions
static void	__LICE_BilinearFilterI (int *r, int *g, int *b, int *a, const LICE_pixel_chan *pin, const LICE_pixel_chan *pinnext, unsigned int xfrac, unsigned int yfrac)
static void	__LICE_BilinearFilterIPixOut (LICE_pixel_chan *out, const LICE_pixel_chan *pin, const LICE_pixel_chan *pinnext, unsigned int xfrac, unsigned int yfrac)
static void	__LICE_BilinearFilterI_2 (int *r, int *g, int *b, int *a, const LICE_pixel_chan *pin, const LICE_pixel_chan *pinnext, int npoffs, unsigned int xfrac, unsigned int yfrac)
static void	__LICE_LinearFilterI (int *r, int *g, int *b, int *a, const LICE_pixel_chan *pin, const LICE_pixel_chan *pinnext, unsigned int frac)
static void	__LICE_LinearFilterIPixOut (LICE_pixel_chan *out, const LICE_pixel_chan *pin, const LICE_pixel_chan *pinnext, unsigned int frac)
static void	_LICE_MakePixelClamp (LICE_pixel_chan *out, int r, int g, int b, int a)
static void	_LICE_MakePixelNoClamp (LICE_pixel_chan *out, LICE_pixel_chan r, LICE_pixel_chan g, LICE_pixel_chan b, LICE_pixel_chan a)
static LICE_pixel	__LICE_HSV2Pix (int h, int s, int v, int alpha)
static void	__LICE_HSV2RGB (int h, int s, int v, int *r, int *g, int *b)
static void	__LICE_RGB2HSV (int r, int g, int b, int *h, int *s, int *v)

Variables
unsigned short	_LICE_RGB2HSV_invtab [256]

Macro Definition Documentation

__LICE_ACTION_CONSTANTALPHA

#define __LICE_ACTION_CONSTANTALPHA	(		mode,
			ia,
			clamp )

Value:

if ((ia)!=0) switch ((mode)&LICE_BLIT_MODE_MASK) { \
  case LICE_BLIT_MODE_COPY: \
    if ((ia)==256) { if (clamp) { __LICE__ACTION(_LICE_CombinePixelsClobberClamp); } else { __LICE__ACTION(_LICE_CombinePixelsClobberNoClamp); } } \
    else if ((ia)==128) { if (clamp) { __LICE__ACTION(_LICE_CombinePixelsHalfMixClamp); } else { __LICE__ACTION(_LICE_CombinePixelsHalfMixNoClamp); }  } \
    else if ((ia)>0) { if (clamp) { __LICE__ACTION(_LICE_CombinePixelsCopyClamp); } else { __LICE__ACTION(_LICE_CombinePixelsCopyNoClamp); } } \
  break;  \
  case LICE_BLIT_MODE_ADD: __LICE__ACTION(_LICE_CombinePixelsAdd); break;  \
  case LICE_BLIT_MODE_DODGE: __LICE__ACTION(_LICE_CombinePixelsColorDodge);  break;  \
  case LICE_BLIT_MODE_MUL: if (clamp) { __LICE__ACTION(_LICE_CombinePixelsMulClamp); } else { __LICE__ACTION(_LICE_CombinePixelsMulNoClamp); } break;  \
  case LICE_BLIT_MODE_OVERLAY: __LICE__ACTION(_LICE_CombinePixelsOverlay); break;  \
  case LICE_BLIT_MODE_HSVADJ: __LICE__ACTION(_LICE_CombinePixelsHSVAdjust); break;  \
}

__LICE_ACTION_NOSRCALPHA

#define __LICE_ACTION_NOSRCALPHA	(		mode,
			ia,
			clamp )

Value:

 if ((ia)!=0) switch ((mode)&LICE_BLIT_MODE_MASK) { \
  case LICE_BLIT_MODE_COPY: if ((ia)>0) { if (clamp) { __LICE__ACTION(_LICE_CombinePixelsCopyClamp); } else { __LICE__ACTION(_LICE_CombinePixelsCopyNoClamp); } } break;  \
  case LICE_BLIT_MODE_ADD: __LICE__ACTION(_LICE_CombinePixelsAdd); break;  \
  case LICE_BLIT_MODE_DODGE: __LICE__ACTION(_LICE_CombinePixelsColorDodge);  break;  \
  case LICE_BLIT_MODE_MUL: if (clamp) { __LICE__ACTION(_LICE_CombinePixelsMulClamp); } else { __LICE__ACTION(_LICE_CombinePixelsMulNoClamp); } break; \
  case LICE_BLIT_MODE_OVERLAY: __LICE__ACTION(_LICE_CombinePixelsOverlay); break;  \
  case LICE_BLIT_MODE_HSVADJ: __LICE__ACTION(_LICE_CombinePixelsHSVAdjust); break;  \
}

__LICE_ACTION_SRCALPHA

#define __LICE_ACTION_SRCALPHA	(		mode,
			ia,
			clamp )

__LICE_BOUND

#define __LICE_BOUND	(		x,
			lo,
			hi )

Value:

((x)<(lo)?(lo):((x)>(hi)?(hi):(x)))

__LICE_SC

#define __LICE_SC

(

x

)

Value:

do { (x) = ((x)*(__sc))/256; } while (0)

__LICE_SCU

#define __LICE_SCU

(

x

)

Value:

do { (x) = ((x)*(__sc))>>8; } while (0)

DOCHAN [1/2]

#define DOCHAN

(

inchan

)

Value:

(out[inchan])=(pin[(inchan)]*f1 + pin[4+(inchan)]*f2 + pinnext[(inchan)]*f3 + pinnext[4+(inchan)]*f4)>>16;

DOCHAN [2/2]

#define DOCHAN	(		output,
			inchan )

Value:

(output)=(pin[(inchan)]*f1 + pin[4+(inchan)]*f2 + pinnext[(inchan)]*f3 + pinnext[4+(inchan)]*f4)>>16;

HSV_P

#define HSV_P   v*(256-s)/256

HSV_Q

#define HSV_Q

(

hval

)

Value:

v*(16384-(hval)*s)/16384

HSV_T

#define HSV_T

(

hval

)

Value:

v*(16384-(64-(hval))*s)/16384

HSV_X

#define HSV_X   v

LICE_PIX_MAKECHAN [1/2]

#define LICE_PIX_MAKECHAN	(		a,
			b )

Value:

out[a] = b;

LICE_PIX_MAKECHAN [2/2]

#define LICE_PIX_MAKECHAN	(		a,
			b )

Value:

out[a] = (b&~0xff) ? (b<0?0:255) : b;

LICE_PIXEL_EIGHTH

#define LICE_PIXEL_EIGHTH

(

x

)

Value:

(((x)>>3)&0x1F1F1F1F)

LICE_PIXEL_HALF

#define LICE_PIXEL_HALF

(

x

)

Value:

(((x)>>1)&0x7F7F7F7F)

LICE_PIXEL_QUARTER

#define LICE_PIXEL_QUARTER

(

x

)

Value:

(((x)>>2)&0x3F3F3F3F)

LICE_RGB2HSV_USE_TABLE

#define LICE_RGB2HSV_USE_TABLE

Typedef Documentation

LICE_COMBINEFUNC

typedef void(* LICE_COMBINEFUNC) (LICE_pixel_chan *dest, int r, int g, int b, int a, int alpha)

Function Documentation

__LICE_BilinearFilterI()

void __LICE_BilinearFilterI ( int * r, int * g, int * b, int * a, const LICE_pixel_chan * pin, const LICE_pixel_chan * pinnext, unsigned int xfrac, unsigned int yfrac )

inlinestatic

__LICE_BilinearFilterI_2()

void __LICE_BilinearFilterI_2 ( int * r, int * g, int * b, int * a, const LICE_pixel_chan * pin, const LICE_pixel_chan * pinnext, int npoffs, unsigned int xfrac, unsigned int yfrac )

inlinestatic

__LICE_BilinearFilterIPixOut()

void __LICE_BilinearFilterIPixOut ( LICE_pixel_chan * out, const LICE_pixel_chan * pin, const LICE_pixel_chan * pinnext, unsigned int xfrac, unsigned int yfrac )

inlinestatic

__LICE_HSV2Pix()

LICE_pixel __LICE_HSV2Pix ( int h, int s, int v, int alpha )

inlinestatic

__LICE_HSV2RGB()

void __LICE_HSV2RGB ( int h, int s, int v, int * r, int * g, int * b )

inlinestatic

__LICE_LinearFilterI()

void __LICE_LinearFilterI ( int * r, int * g, int * b, int * a, const LICE_pixel_chan * pin, const LICE_pixel_chan * pinnext, unsigned int frac )

inlinestatic

__LICE_LinearFilterIPixOut()

void __LICE_LinearFilterIPixOut ( LICE_pixel_chan * out, const LICE_pixel_chan * pin, const LICE_pixel_chan * pinnext, unsigned int frac )

inlinestatic

__LICE_RGB2HSV()

void __LICE_RGB2HSV ( int r, int g, int b, int * h, int * s, int * v )

inlinestatic

_LICE_MakePixelClamp()

void _LICE_MakePixelClamp ( LICE_pixel_chan * out, int r, int g, int b, int a )

inlinestatic

_LICE_MakePixelNoClamp()

void _LICE_MakePixelNoClamp ( LICE_pixel_chan * out, LICE_pixel_chan r, LICE_pixel_chan g, LICE_pixel_chan b, LICE_pixel_chan a )

inlinestatic

Variable Documentation

_LICE_RGB2HSV_invtab

unsigned short _LICE_RGB2HSV_invtab[256]

extern