TMCPixelFX Class Reference
[MCCore]

List of all members.

Public Member Functions

 TMCPixelFX ()
virtual ~TMCPixelFX ()
boolean IsValid ()
void ClipRect (const TMCRect *_clip)
TMCRect GetClipRect ()
void SetChopProc (ChopProc proc)
ChopProc GetChopProc ()
void SetTransparency (real32 amt)
real32 GetTransparency ()
void SetTranslateTable (void *xlate)
void * GetTranslateTable ()
boolean AdjustBlitRects (TMCRect *totalsrc, TMCRect *totaldst, TMCRect *srcRect, TMCRect *dstRect)
boolean BucketInvertRect (TMCPixelBucket *bucket, const TMCRect *rect, boolean colorblit, boolean alphablit)
boolean BucketFillAlphaRect (TMCPixelBucket *bucket, const TMCRect *rect, uint32 color)
boolean BucketFillColorRect (TMCPixelBucket *bucket, const TMCRect *rect, uint32 color)
boolean BucketFillRect (TMCPixelBucket *bucket, const TMCRect *rect, uint32 color)
boolean BucketScrollRect (TMCPixelBucket *bucket, const TMCRect *rectptr, int32 x, int32 y)
boolean BucketBlit (TMCPixelBucket *dst, const TMCRect *origDstRect, const TMCPixelBucket *src, const TMCRect *origSrcRect, boolean dither, boolean useSrcAlpha)
boolean BucketBlitDecompress (TMCPixelBucket &inDestBucket, const TMCRect &inDstRect, const TMCRLEPixels *inSrcPixels, const TMCRect &inSrcRect, uint32 inColor)
boolean BucketBlit32FromGray8 (TMCPixelBucket *dst, const TMCRect *dstrectptr, const TMCPixelBucket *src, const TMCRect *srcrectptr, uint32 color)
boolean BucketBlit32FromGray8WNoResample (TMCPixelBucket *dst, const TMCPoint *dstrecttopleftptr, const TMCPixelBucket *src, const TMCRect *srcrectptr, uint32 color)
boolean BucketBlitExtractAlpha8From32 (TMCPixelBucket *dst, const TMCRect *dstrectptr, const TMCPixelBucket *src, const TMCRect *srcrectptr)
boolean BucketBlitExtractAlpha8From32WNoResample (TMCPixelBucket *dst, const TMCPoint *dstrecttopleftptr, const TMCPixelBucket *src, const TMCRect *srcrectptr)
boolean BucketBlit8FromGray8 (TMCPixelBucket *dst, const TMCRect *dstrectptr, const TMCPixelBucket *src, const TMCRect *srcrectptr, uint32 color)
boolean AllocGaussTable (SGaussTable *gauss, real32 maxradius, int32 width, int32 height)
boolean ComputeGaussTable (SGaussTable *gauss, real32 radius, boolean horizontal, boolean vertical)
void DestroyGaussTable (SGaussTable *gauss)
boolean BucketGauss32 (TMCPixelBucket *bucket, const TMCRect *rectptr, real32 radius, SGaussTable *gauss)
boolean BucketGauss8 (TMCPixelBucket *bucket, const TMCRect *rectptr, real32 radius, SGaussTable *gauss)
void FlipBlitRect (TMCPixelBucket *bucket, TMCRect *rect)
boolean CompatiblePixelBuckets (const TMCPixelBucket *src, const TMCPixelBucket *dst)
boolean EqualBuckets (const TMCPixelBucket *src, const TMCPixelBucket *dst)
boolean BucketFillRectAlphaOrColor (TMCPixelBucket *bucket, const TMCRect *rect, uint32 color, boolean colorblit, boolean alphablt, real32 transparency, ChopProc chopproc)
boolean BucketBlitEqualRect32 (TMCPixelBucket *dst, const TMCRect *dstRect, const TMCPixelBucket *src, const TMCRect *srcRect, int32 alpha=256, boolean useSrcAlpha=false, ChopProc chopproc=(ChopProc) 0)
boolean BucketBlitNotEqualRect32 (TMCPixelBucket *dst, const TMCRect *dstRect, const TMCPixelBucket *src, const TMCRect *srcRect, int32 alpha=256, boolean useSrcAlpha=false, ChopProc chopproc=(ChopProc) 0)
boolean BucketBlitSampledRect32 (TMCPixelBucket *dst, const TMCRect *dstRect, const TMCPixelBucket *src, const TMCRect *srcRect, int32 alpha=256, boolean useSrcAlpha=false, ChopProc chopproc=(ChopProc) 0)
boolean BucketBlitResize32 (TMCPixelBucket *dst, const TMCRect &dstRect, const TMCPixelBucket *src, const TMCRect &srcRect)
boolean BucketBlitDown2x (TMCPixelBucket *dst, const TMCPixelBucket *src)
void DrawScanLineWithAlpha (const register uint32 *src, register uint32 *dst, uint32 dstw)
void DrawScanLineWithAlphaTransparent (const register uint32 *src, register uint32 *dst, uint32 dstw, int32 *alphaarray)
void LinearBlendScanLine (uint32 *dstptr, const uint32 *srcptr, const uint32 *srcrownext, int32 cursrcx, int32 srcw, int32 dstw, int32 errV, int32 hscale)
void LinearBlendScanLineWithAlpha (uint32 *dstptr, const uint32 *srcptr, const uint32 *srcrownext, int32 cursrcx, int32 srcw, int32 dstw, int32 errV, int32 hscale)
boolean BucketBlitEqualRect32VerticalGradient (TMCPixelBucket *dst, const TMCRect *dstRect, const TMCPixelBucket *src, const TMCRect *srcRect, uint32 alphaStart, const uint32 alphaEnd, const uint32 color=0x00000000)
boolean BucketBlitEqualRect32VerticalGradient (DoPixelFXData *data)
boolean BucketBlit32VerticalGradient (TMCPixelBucket *dst, const TMCRect *dstRect, uint32 alphaStart, const uint32 alphaEnd, const uint32 colorStart, const uint32 colorEnd)
boolean BucketBlit32VerticalGradient (DoPixelFXData *data)
boolean BucketBlit32HorizontalGradient (TMCPixelBucket *dst, const TMCRect *dstRect, uint32 alphaStart, const uint32 alphaEnd, const uint32 colorStart, const uint32 colorEnd)
boolean BucketBlit32HorizontalGradient (DoPixelFXData *data)
boolean DrawLine32 (TMCPixelBucket *dst, TMCPoint &pA, TMCPoint &pB, uint32 color=0x00000000, const TMCRect *clipRect=(TMCRect *) 0)
boolean DrawLine32Antialiased (TMCPixelBucket *dst, TMCPoint &pA, TMCPoint &pB, uint32 color=0x00000000, const TMCRect *clipRect=(TMCRect *) 0)
boolean DrawLine32AntialiasedAlphaChopProc (TMCPixelBucket *dst, TMCPoint &pA, TMCPoint &pB, uint32 color=0x00000000, const TMCRect *clipRect=(TMCRect *) 0, int32 alpha=0xff, ChopProc chopproc=(ChopProc) 0)
boolean DrawLine32 (DoPixelFXData *data)
boolean DrawLine32Antialiased (DoPixelFXData *data)

Static Public Member Functions

static void FastBucketBlit (const TMCPixelBucket &dst, const TMCPixelBucket &src, const TMCRect &rect)
static void FastBucketBlit (const TMCPixelBucket &dst, const TMCRect &dstRect, const TMCPixelBucket &src, const TMCRect &srcRect)
static void FastBucketFill (const TMCPixelBucket &pixelBucket, uint32 color)
static void FullBucketBlit (const TMCPixelBucket &dst, const TMCPixelBucket &src)

Protected Attributes

TMCRect fRectSrc
TMCRect fRectDst
TMCRect fRectClip
ChopProc fChopproc
real32 fTransparency
void * fXlateTable

Classes

struct  SGaussTable

Detailed Description

TMCPixelFX is a class used to help the blit of TMCPixelBucket(s) (with different effects including resizing). It is generally used to blit a TMCPixelBucket into an IMCGraphicContext. Here is an example: 
        void MCCOMAPI TPreviewPart::SelfDraw(IMCGraphicContext* graphicContext, const TMCRect& inZone)
        {
                //fOffscreen is a TMCOffscreen*
                if (MCVerify(graphicContext != NULL && fOffscreen != NULL))
                {
                        uint32 dstX = inZone.GetWidth ();
                        uint32 dstY = inZone.GetHeight();
                
                        if ( (dstX > 1) && (dstY > 1) ) //TMCPixelFX::BucketBlitResize32 doesn't work
                        {
                                TMCRect srcRect= fOffscreen->GetRect();
                                TMCRect dstRect;
                                TMCPoint offScreenSize( fOffscreen->GetWidth(), fOffscreen->GetHeight() );
                                dstRect.MaximizeInside(TMCRect(0, 0, fBounds.GetWidth(), fBounds.GetHeight()), offScreenSize);
   
                                TMCPixelFX pixelFX;
                                graphicContext->BlitBucket(fOffscreen->PixelBucket(), srcRect, dstRect, inZone, &pixelFX);
                        }
                }
        }

Constructor & Destructor Documentation

TMCPixelFX::TMCPixelFX (   ) 
 

virtual TMCPixelFX::~TMCPixelFX (   )  [virtual]
 

Member Function Documentation

boolean TMCPixelFX::AdjustBlitRects (  TMCRect *  totalsrc,
TMCRect *  totaldst,
TMCRect *  srcRect,
TMCRect *  dstRect
) 
 

boolean TMCPixelFX::AllocGaussTable (  SGaussTable *  gauss,
real32  maxradius,
int32  width,
int32  height
) 
 

boolean TMCPixelFX::BucketBlit (  TMCPixelBucket *  dst,
const TMCRect *  origDstRect,
const TMCPixelBucket *  src,
const TMCRect *  origSrcRect,
boolean  dither,
boolean  useSrcAlpha
) 
 

boolean TMCPixelFX::BucketBlit32FromGray8 (  TMCPixelBucket *  dst,
const TMCRect *  dstrectptr,
const TMCPixelBucket *  src,
const TMCRect *  srcrectptr,
uint32  color
) 
 

boolean TMCPixelFX::BucketBlit32FromGray8WNoResample (  TMCPixelBucket *  dst,
const TMCPoint *  dstrecttopleftptr,
const TMCPixelBucket *  src,
const TMCRect *  srcrectptr,
uint32  color
) 
 

boolean TMCPixelFX::BucketBlit32HorizontalGradient (  DoPixelFXData *  data  ) 
 

boolean TMCPixelFX::BucketBlit32HorizontalGradient (  TMCPixelBucket *  dst,
const TMCRect *  dstRect,
uint32  alphaStart,
const uint32  alphaEnd,
const uint32  colorStart,
const uint32  colorEnd
) 
 

perform Horizontal gradient on dst & color put result on dst

boolean TMCPixelFX::BucketBlit32VerticalGradient (  DoPixelFXData *  data  ) 
 

boolean TMCPixelFX::BucketBlit32VerticalGradient (  TMCPixelBucket *  dst,
const TMCRect *  dstRect,
uint32  alphaStart,
const uint32  alphaEnd,
const uint32  colorStart,
const uint32  colorEnd
) 
 

perform Vertical gradient on dst & color put result on dst

boolean TMCPixelFX::BucketBlit8FromGray8 (  TMCPixelBucket *  dst,
const TMCRect *  dstrectptr,
const TMCPixelBucket *  src,
const TMCRect *  srcrectptr,
uint32  color
) 
 

boolean TMCPixelFX::BucketBlitDecompress (  TMCPixelBucket &  inDestBucket,
const TMCRect &  inDstRect,
const TMCRLEPixels *  inSrcPixels,
const TMCRect &  inSrcRect,
uint32  inColor
) 
 

boolean TMCPixelFX::BucketBlitDown2x (  TMCPixelBucket *  dst,
const TMCPixelBucket *  src
) 
 

== BucketBlitResize32 = BucketBlitResize32 with srcRect = 2*dstRect

boolean TMCPixelFX::BucketBlitEqualRect32 (  TMCPixelBucket *  dst,
const TMCRect *  dstRect,
const TMCPixelBucket *  src,
const TMCRect *  srcRect,
int32  alpha = 256,
boolean  useSrcAlpha = false,
ChopProc  chopproc = (ChopProc) 0
) 
 

boolean TMCPixelFX::BucketBlitEqualRect32VerticalGradient (  DoPixelFXData *  data  ) 
 

boolean TMCPixelFX::BucketBlitEqualRect32VerticalGradient (  TMCPixelBucket *  dst,
const TMCRect *  dstRect,
const TMCPixelBucket *  src,
const TMCRect *  srcRect,
uint32  alphaStart,
const uint32  alphaEnd,
const uint32  color = 0x00000000
) 
 

preform gradient of src & color put result on dst

boolean TMCPixelFX::BucketBlitExtractAlpha8From32 (  TMCPixelBucket *  dst,
const TMCRect *  dstrectptr,
const TMCPixelBucket *  src,
const TMCRect *  srcrectptr
) 
 

boolean TMCPixelFX::BucketBlitExtractAlpha8From32WNoResample (  TMCPixelBucket *  dst,
const TMCPoint *  dstrecttopleftptr,
const TMCPixelBucket *  src,
const TMCRect *  srcrectptr
) 
 

boolean TMCPixelFX::BucketBlitNotEqualRect32 (  TMCPixelBucket *  dst,
const TMCRect *  dstRect,
const TMCPixelBucket *  src,
const TMCRect *  srcRect,
int32  alpha = 256,
boolean  useSrcAlpha = false,
ChopProc  chopproc = (ChopProc) 0
) 
 

boolean TMCPixelFX::BucketBlitResize32 (  TMCPixelBucket *  dst,
const TMCRect &  dstRect,
const TMCPixelBucket *  src,
const TMCRect &  srcRect
) 
 

BucketBlitResize32 = BucketBlitNotEqualRect32 with alpha=256 useSrcAlpha=false chopproc=0

boolean TMCPixelFX::BucketBlitSampledRect32 (  TMCPixelBucket *  dst,
const TMCRect *  dstRect,
const TMCPixelBucket *  src,
const TMCRect *  srcRect,
int32  alpha = 256,
boolean  useSrcAlpha = false,
ChopProc  chopproc = (ChopProc) 0
) 
 

boolean TMCPixelFX::BucketFillAlphaRect (  TMCPixelBucket *  bucket,
const TMCRect *  rect,
uint32  color
) 
 

boolean TMCPixelFX::BucketFillColorRect (  TMCPixelBucket *  bucket,
const TMCRect *  rect,
uint32  color
) 
 

boolean TMCPixelFX::BucketFillRect (  TMCPixelBucket *  bucket,
const TMCRect *  rect,
uint32  color
) 
 

boolean TMCPixelFX::BucketFillRectAlphaOrColor (  TMCPixelBucket *  bucket,
const TMCRect *  rect,
uint32  color,
boolean  colorblit,
boolean  alphablt,
real32  transparency,
ChopProc  chopproc
) 
 

boolean TMCPixelFX::BucketGauss32 (  TMCPixelBucket *  bucket,
const TMCRect *  rectptr,
real32  radius,
SGaussTable *  gauss
) 
 

boolean TMCPixelFX::BucketGauss8 (  TMCPixelBucket *  bucket,
const TMCRect *  rectptr,
real32  radius,
SGaussTable *  gauss
) 
 

boolean TMCPixelFX::BucketInvertRect (  TMCPixelBucket *  bucket,
const TMCRect *  rect,
boolean  colorblit,
boolean  alphablit
) 
 

boolean TMCPixelFX::BucketScrollRect (  TMCPixelBucket *  bucket,
const TMCRect *  rectptr,
int32  x,
int32  y
) 
 

void TMCPixelFX::ClipRect (  const TMCRect *  _clip  )  [inline]
 

boolean TMCPixelFX::CompatiblePixelBuckets (  const TMCPixelBucket *  src,
const TMCPixelBucket *  dst
) 
 

boolean TMCPixelFX::ComputeGaussTable (  SGaussTable *  gauss,
real32  radius,
boolean  horizontal,
boolean  vertical
) 
 

void TMCPixelFX::DestroyGaussTable (  SGaussTable *  gauss  ) 
 

boolean TMCPixelFX::DrawLine32 (  DoPixelFXData *  data  ) 
 

boolean TMCPixelFX::DrawLine32 (  TMCPixelBucket *  dst,
TMCPoint &  pA,
TMCPoint &  pB,
uint32  color = 0x00000000,
const TMCRect *  clipRect = (TMCRect *) 0
) 
 

boolean TMCPixelFX::DrawLine32Antialiased (  DoPixelFXData *  data  ) 
 

boolean TMCPixelFX::DrawLine32Antialiased (  TMCPixelBucket *  dst,
TMCPoint &  pA,
TMCPoint &  pB,
uint32  color = 0x00000000,
const TMCRect *  clipRect = (TMCRect *) 0
) 
 

boolean TMCPixelFX::DrawLine32AntialiasedAlphaChopProc (  TMCPixelBucket *  dst,
TMCPoint &  pA,
TMCPoint &  pB,
uint32  color = 0x00000000,
const TMCRect *  clipRect = (TMCRect *) 0,
int32  alpha = 0xff,
ChopProc  chopproc = (ChopProc) 0
) 
 

void TMCPixelFX::DrawScanLineWithAlpha (  const register uint32 *  src,
register uint32 *  dst,
uint32  dstw
) 
 

void TMCPixelFX::DrawScanLineWithAlphaTransparent (  const register uint32 *  src,
register uint32 *  dst,
uint32  dstw,
int32 *  alphaarray
) 
 

boolean TMCPixelFX::EqualBuckets (  const TMCPixelBucket *  src,
const TMCPixelBucket *  dst
) 
 

static void TMCPixelFX::FastBucketBlit (  const TMCPixelBucket &  dst,
const TMCRect &  dstRect,
const TMCPixelBucket &  src,
const TMCRect &  srcRect
)  [static]
 

blit bucket to bucket

static void TMCPixelFX::FastBucketBlit (  const TMCPixelBucket &  dst,
const TMCPixelBucket &  src,
const TMCRect &  rect
)  [inline, static]
 

blit a pixel bucket to a bucket with the same rect

static void TMCPixelFX::FastBucketFill (  const TMCPixelBucket &  pixelBucket,
uint32  color
)  [static]
 

fill an entire pixel bucket with a color

void TMCPixelFX::FlipBlitRect (  TMCPixelBucket *  bucket,
TMCRect *  rect
) 
 

static void TMCPixelFX::FullBucketBlit (  const TMCPixelBucket &  dst,
const TMCPixelBucket &  src
)  [static]
 

blit an entire pixel bucket to a bucket with the same size

ChopProc TMCPixelFX::GetChopProc (   )  [inline]
 

TMCRect TMCPixelFX::GetClipRect (   )  [inline]
 

void* TMCPixelFX::GetTranslateTable (   )  [inline]
 

real32 TMCPixelFX::GetTransparency (   )  [inline]
 

boolean TMCPixelFX::IsValid (  void   )  [inline]
 

void TMCPixelFX::LinearBlendScanLine (  uint32 *  dstptr,
const uint32 *  srcptr,
const uint32 *  srcrownext,
int32  cursrcx,
int32  srcw,
int32  dstw,
int32  errV,
int32  hscale
) 
 

void TMCPixelFX::LinearBlendScanLineWithAlpha (  uint32 *  dstptr,
const uint32 *  srcptr,
const uint32 *  srcrownext,
int32  cursrcx,
int32  srcw,
int32  dstw,
int32  errV,
int32  hscale
) 
 

void TMCPixelFX::SetChopProc (  ChopProc  proc  )  [inline]
 

void TMCPixelFX::SetTranslateTable (  void *  xlate  )  [inline]
 

void TMCPixelFX::SetTransparency (  real32  amt  )  [inline]
 

Member Data Documentation

ChopProc TMCPixelFX::fChopproc [protected]
 

TMCRect TMCPixelFX::fRectClip [protected]
 

TMCRect TMCPixelFX::fRectDst [protected]
 

TMCRect TMCPixelFX::fRectSrc [protected]
 

real32 TMCPixelFX::fTransparency [protected]
 

void* TMCPixelFX::fXlateTable [protected]
 

The documentation for this class was generated from the following file:
Generated on Wed Dec 7 14:27:48 2005 for Carrara SDK Doc by  doxygen 1.4.5