ScummVM API documentation
Public Member Functions | Public Attributes | Static Public Attributes | Protected Attributes | List of all members
Access::BaseSurface Class Reference

#include <asurface.h>

Inheritance diagram for Access::BaseSurface:
Graphics::Screen Graphics::ManagedSurface Access::ASurface Access::Screen Access::SpriteFrame

Public Member Functions

void clearBuffer ()
 
void plotImage (const SpriteResource *sprite, int frameNum, const Common::Point &pt)
 
void sPlotF (const SpriteFrame *frame, const Common::Rect &bounds)
 
void sPlotB (const SpriteFrame *frame, const Common::Rect &bounds)
 
void plotF (const SpriteFrame *frame, const Common::Point &pt)
 
void plotB (const SpriteFrame *frame, const Common::Point &pt)
 
virtual void copyBlock (const BaseSurface *src, const Common::Rect &bounds)
 
virtual void restoreBlock ()
 
virtual void drawRect ()
 
virtual void drawLine (int x1, int y1, int x2, int y2, int col)
 
virtual void drawLine ()
 
virtual void drawBox ()
 
virtual void copyBuffer (Graphics::ManagedSurface *src)
 
void copyTo (BaseSurface *dest)
 
void saveBlock (const Common::Rect &bounds)
 
void moveBufferLeft ()
 
void moveBufferRight ()
 
void moveBufferUp ()
 
void moveBufferDown ()
 
bool clip (Common::Rect &r)
 
- Public Member Functions inherited from Graphics::Screen
 Screen (int width, int height)
 
 Screen (int width, int height, PixelFormat pixelFormat)
 
bool isDirty () const
 
void makeAllDirty ()
 
virtual void clearDirtyRects ()
 
virtual void addDirtyRect (const Common::Rect &r)
 
virtual void update ()
 
virtual void updateScreen ()
 
void getPalette (byte palette[PALETTE_SIZE])
 
void getPalette (byte *palette, uint start, uint num)
 
Graphics::Palette getPalette (uint start=0, uint num=PALETTE_COUNT)
 
void setPalette (const byte palette[PALETTE_SIZE])
 
void setPalette (const byte *palette, uint start, uint num)
 
void setPalette (const Graphics::Palette &pal, uint start=0)
 
void clearPalette ()
 
- Public Member Functions inherited from Graphics::ManagedSurface
bool clip (Common::Rect &srcBounds, Common::Rect &destBounds) const
 
 ManagedSurface ()
 
 ManagedSurface (const ManagedSurface &surf)
 
 ManagedSurface (ManagedSurface &&surf)
 
 ManagedSurface (int width, int height)
 
 ManagedSurface (int width, int height, const Graphics::PixelFormat &pixelFormat)
 
 ManagedSurface (ManagedSurface &surf, const Common::Rect &bounds)
 
virtual ~ManagedSurface ()
 
 operator const Surface & () const
 
const Surface & rawSurface () const
 
Surface * surfacePtr ()
 
ManagedSurface & operator= (const ManagedSurface &surf)
 
ManagedSurface & operator= (ManagedSurface &&surf)
 
bool empty () const
 
DisposeAfterUse::Flag disposeAfterUse () const
 
uint32 getPixel (int x, int y) const
 
void setPixel (int x, int y, uint32 pixel)
 
const void * getBasePtr (int x, int y) const
 
void * getBasePtr (int x, int y)
 
void * getPixels ()
 
const void * getPixels () const
 
virtual void setPixels (void *newPixels)
 
virtual void create (int16 width, int16 height)
 
virtual void create (int16 width, int16 height, const PixelFormat &pixelFormat)
 
virtual void create (ManagedSurface &surf, const Common::Rect &bounds)
 
virtual void free ()
 
const Common::Point getOffsetFromOwner () const
 
const Common::Rect getBounds () const
 
void simpleBlitFrom (const Surface &src, const Palette *srcPalette=nullptr)
 
void simpleBlitFrom (const Surface &src, const Common::Point &destPos, const Palette *srcPalette=nullptr)
 
void simpleBlitFrom (const Surface &src, const Common::Rect &srcRect, const Common::Point &destPos, const Palette *srcPalette=nullptr)
 
void simpleBlitFrom (const ManagedSurface &src)
 
void simpleBlitFrom (const ManagedSurface &src, const Common::Point &destPos)
 
void simpleBlitFrom (const ManagedSurface &src, const Common::Rect &srcRect, const Common::Point &destPos)
 
void maskBlitFrom (const Surface &src, const Surface &mask, const Palette *srcPalette=nullptr)
 
void maskBlitFrom (const Surface &src, const Surface &mask, const Common::Point &destPos, const Palette *srcPalette=nullptr)
 
void maskBlitFrom (const Surface &src, const Surface &mask, const Common::Rect &srcRect, const Common::Point &destPos, const Palette *srcPalette=nullptr)
 
void maskBlitFrom (const ManagedSurface &src, const ManagedSurface &mask)
 
void maskBlitFrom (const ManagedSurface &src, const ManagedSurface &mask, const Common::Point &destPos)
 
void maskBlitFrom (const ManagedSurface &src, const ManagedSurface &mask, const Common::Rect &srcRect, const Common::Point &destPos)
 
void blitFrom (const Surface &src, const Palette *srcPalette=nullptr)
 
void blitFrom (const Surface &src, const Common::Point &destPos, const Palette *srcPalette=nullptr)
 
void blitFrom (const Surface &src, const Common::Rect &srcRect, const Common::Point &destPos, const Palette *srcPalette=nullptr)
 
void blitFrom (const Surface &src, const Common::Rect &srcRect, const Common::Rect &destRect, const Palette *srcPalette=nullptr)
 
void blitFrom (const ManagedSurface &src, const Common::Rect &srcRect, const Common::Rect &destRect)
 
void blitFrom (const ManagedSurface &src)
 
void blitFrom (const ManagedSurface &src, const Common::Point &destPos)
 
void blitFrom (const ManagedSurface &src, const Common::Rect &srcRect, const Common::Point &destPos)
 
void transBlitFrom (const Surface &src, uint32 transColor=0, bool flipped=false, uint32 srcAlpha=0xff, const Palette *srcPalette=nullptr)
 
void transBlitFrom (const Surface &src, const Common::Point &destPos, uint32 transColor=0, bool flipped=false, uint32 srcAlpha=0xff, const Palette *srcPalette=nullptr)
 
void transBlitFrom (const Surface &src, const Common::Rect &srcRect, const Common::Point &destPos, uint32 transColor=0, bool flipped=false, uint32 srcAlpha=0xff, const Palette *srcPalette=nullptr)
 
void transBlitFrom (const Surface &src, const Common::Rect &srcRect, const Common::Rect &destRect, const Palette *srcPalette)
 
void transBlitFrom (const Surface &src, const Common::Rect &srcRect, const Common::Rect &destRect, uint32 transColor=0, bool flipped=false, uint32 srcAlpha=0xff, const Palette *srcPalette=nullptr)
 
void transBlitFrom (const ManagedSurface &src, uint32 transColor=0, bool flipped=false, uint32 srcAlpha=0xff)
 
void transBlitFrom (const ManagedSurface &src, const Common::Point &destPos, uint32 transColor=0, bool flipped=false, uint32 srcAlpha=0xff)
 
void transBlitFrom (const ManagedSurface &src, const Common::Rect &srcRect, const Common::Point &destPos, uint32 transColor=0, bool flipped=false, uint32 srcAlpha=0xff)
 
void transBlitFrom (const ManagedSurface &src, const Common::Rect &srcRect, const Common::Rect &destRect, uint32 transColor=0, bool flipped=false, uint32 srcAlpha=0xff)
 
void rawBlitFrom (const ManagedSurface &src, const Common::Rect &srcRect, const Common::Point &destPos)
 
void blendBlitFrom (const Surface &src, const int flipping=FLIP_NONE, const uint colorMod=(uint32)(((255)<< 24)|((255)<< 16)|((255)<< 8)|(255)), const TSpriteBlendMode blend=BLEND_NORMAL, const AlphaType alphaType=ALPHA_FULL)
 
void blendBlitFrom (const Surface &src, const Common::Point &destPos, const int flipping=FLIP_NONE, const uint colorMod=(uint32)(((255)<< 24)|((255)<< 16)|((255)<< 8)|(255)), const TSpriteBlendMode blend=BLEND_NORMAL, const AlphaType alphaType=ALPHA_FULL)
 
void blendBlitFrom (const Surface &src, const Common::Rect &srcRect, const Common::Point &destPos, const int flipping=FLIP_NONE, const uint colorMod=(uint32)(((255)<< 24)|((255)<< 16)|((255)<< 8)|(255)), const TSpriteBlendMode blend=BLEND_NORMAL, const AlphaType alphaType=ALPHA_FULL)
 
void blendBlitFrom (const Surface &src, const Common::Rect &srcRect, const Common::Rect &destRect, const int flipping=FLIP_NONE, const uint colorMod=(uint32)(((255)<< 24)|((255)<< 16)|((255)<< 8)|(255)), const TSpriteBlendMode blend=BLEND_NORMAL, const AlphaType alphaType=ALPHA_FULL)
 
void blendBlitFrom (const ManagedSurface &src, const int flipping=FLIP_NONE, const uint colorMod=(uint32)(((255)<< 24)|((255)<< 16)|((255)<< 8)|(255)), const TSpriteBlendMode blend=BLEND_NORMAL, const AlphaType alphaType=ALPHA_FULL)
 
void blendBlitFrom (const ManagedSurface &src, const Common::Point &destPos, const int flipping=FLIP_NONE, const uint colorMod=(uint32)(((255)<< 24)|((255)<< 16)|((255)<< 8)|(255)), const TSpriteBlendMode blend=BLEND_NORMAL, const AlphaType alphaType=ALPHA_FULL)
 
void blendBlitFrom (const ManagedSurface &src, const Common::Rect &srcRect, const Common::Point &destPos, const int flipping=FLIP_NONE, const uint colorMod=(uint32)(((255)<< 24)|((255)<< 16)|((255)<< 8)|(255)), const TSpriteBlendMode blend=BLEND_NORMAL, const AlphaType alphaType=ALPHA_FULL)
 
void blendBlitFrom (const ManagedSurface &src, const Common::Rect &srcRect, const Common::Rect &destRect, const int flipping=FLIP_NONE, const uint colorMod=(uint32)(((255)<< 24)|((255)<< 16)|((255)<< 8)|(255)), const TSpriteBlendMode blend=BLEND_NORMAL, const AlphaType alphaType=ALPHA_FULL)
 
Common::Rect blendBlitTo (ManagedSurface &target, const int posX=0, const int posY=0, const int flipping=FLIP_NONE, const Common::Rect *srcRect=nullptr, const uint colorMod=(uint32)(((255)<< 24)|((255)<< 16)|((255)<< 8)|(255)), const int width=-1, const int height=-1, const TSpriteBlendMode blend=BLEND_NORMAL, const AlphaType alphaType=ALPHA_FULL)
 Renders this surface onto target. More...
 
Common::Rect blendBlitTo (Surface &target, const int posX=0, const int posY=0, const int flipping=FLIP_NONE, const Common::Rect *srcRect=nullptr, const uint colorMod=(uint32)(((255)<< 24)|((255)<< 16)|((255)<< 8)|(255)), const int width=-1, const int height=-1, const TSpriteBlendMode blend=BLEND_NORMAL, const AlphaType alphaType=ALPHA_FULL)
 
void blendFillRect (const Common::Rect r, const uint colorMod, const TSpriteBlendMode blend)
 
void clear (uint32 color=0)
 
void markAllDirty ()
 
void copyRectToSurface (const void *buffer, int srcPitch, int destX, int destY, int width, int height)
 
void copyRectToSurface (const Graphics::Surface &srcSurface, int destX, int destY, const Common::Rect &subRect)
 
void copyRectToSurfaceWithKey (const void *buffer, int srcPitch, int destX, int destY, int width, int height, uint32 key)
 
void copyRectToSurfaceWithKey (const Graphics::Surface &srcSurface, int destX, int destY, const Common::Rect &subRect, uint32 key)
 
void copyFrom (const ManagedSurface &surf)
 
void copyFrom (const Surface &surf)
 
void convertFrom (const ManagedSurface &surf, const PixelFormat &fmt)
 
void convertFrom (const Surface &surf, const PixelFormat &fmt)
 
ManagedSurface * scale (int16 newWidth, int16 newHeight, bool filtering=false) const
 
ManagedSurface * rotoscale (const TransformStruct &transform, bool filtering=false) const
 Rotoscale function; this returns a transformed version of this surface after rotation and scaling. Please do not use this if angle == 0, use plain old scaling function. More...
 
void drawLine (int x0, int y0, int x1, int y1, uint32 color)
 
void drawThickLine (int x0, int y0, int x1, int y1, int penX, int penY, uint32 color)
 
void drawRoundRect (const Common::Rect &rect, int arc, uint32 color, bool filled)
 
void drawPolygonScan (const int *polyX, const int *polyY, int npoints, const Common::Rect &bbox, uint32 color)
 
void drawEllipse (int x0, int y0, int x1, int y1, uint32 color, bool filled)
 
void hLine (int x, int y, int x2, uint32 color)
 
void vLine (int x, int y, int y2, uint32 color)
 
void fillRect (const Common::Rect &r, uint32 color)
 
void frameRect (const Common::Rect &r, uint32 color)
 
AlphaType detectAlpha () const
 
Surface getSubArea (const Common::Rect &area)
 
const Surface getSubArea (const Common::Rect &area) const
 
void convertToInPlace (const PixelFormat &dstFormat)
 
void convertToInPlace (const PixelFormat &dstFormat, const byte *palette, uint16 paletteCount)
 
uint getTransparentColor () const
 
void setTransparentColor (uint32 color)
 
void clearTransparentColor ()
 
bool hasTransparentColor () const
 
void clearPalette ()
 
bool hasPalette () const
 
void grabPalette (byte *colors, uint start, uint num) const
 
const Graphics::Palette * grabPalette () const
 
void setPalette (const byte *colors, uint start, uint num)
 

Public Attributes

int _leftSkip
 
int _rightSkip
 
int _topSkip
 
int _bottomSkip
 
int _orgX1
 
int _orgY1
 
int _orgX2
 
int _orgY2
 
int _lColor
 
Common::Point _printOrg
 
Common::Point _printStart
 
int _maxChars
 
- Public Attributes inherited from Graphics::ManagedSurface
int16 & w
 
int16 & h
 
int32 & pitch
 
PixelFormat & format
 

Static Public Attributes

static int _lastBoundsX
 
static int _lastBoundsY
 
static int _lastBoundsW
 
static int _lastBoundsH
 
static int _clipWidth
 
static int _clipHeight
 

Protected Attributes

Common::Rect _savedBounds
 
- Protected Attributes inherited from Graphics::Screen
Common::List< Common::Rect > _dirtyRects
 

Additional Inherited Members

- Static Public Member Functions inherited from Graphics::ManagedSurface
static bool isBlendBlitPixelFormatSupported (const PixelFormat &src, const PixelFormat &dst)
 
- Protected Member Functions inherited from Graphics::Screen
void mergeDirtyRects ()
 
bool unionRectangle (Common::Rect &destRect, const Common::Rect &src1, const Common::Rect &src2)
 
- Protected Member Functions inherited from Graphics::ManagedSurface
void simpleBlitFromInner (const Surface &src, const Common::Rect &srcRect, const Common::Point &destPos, const Palette *srcPalette, bool transparentColorSet, uint transparentColor)
 
void maskBlitFromInner (const Surface &src, const Surface &mask, const Common::Rect &srcRect, const Common::Point &destPos, const Palette *srcPalette)
 
void blitFromInner (const Surface &src, const Common::Rect &srcRect, const Common::Rect &destRect, const Palette *srcPalette)
 
void transBlitFromInner (const Surface &src, const Common::Rect &srcRect, const Common::Rect &destRect, uint32 transColor, bool flipped, uint32 srcAlpha, const Palette *srcPalette, const Palette *dstPalette)
 
void blendBlitFromInner (const Surface &src, const Common::Rect &srcRect, const Common::Rect &destRect, const int flipping, const uint colorMod, const TSpriteBlendMode blend, const AlphaType alphaType)
 

Detailed Description

Base Access surface class. This derivces from Graphics::Screen because it has logic we'll need for our own Screen class that derives from this one

Member Function Documentation

◆ sPlotF()

void Access::BaseSurface::sPlotF ( const SpriteFrame *  frame,
const Common::Rect &  bounds 
)

Scaled draw frame in forward orientation

◆ sPlotB()

void Access::BaseSurface::sPlotB ( const SpriteFrame *  frame,
const Common::Rect &  bounds 
)

Scaled draw frame in backwards orientation

◆ plotF()

void Access::BaseSurface::plotF ( const SpriteFrame *  frame,
const Common::Point &  pt 
)

Draw an image full-size in forward orientation

◆ plotB()

void Access::BaseSurface::plotB ( const SpriteFrame *  frame,
const Common::Point &  pt 
)

Draw an image full-size in backwards orientation

The documentation for this class was generated from the following file: