namespace uta class DirectSurface : public Surface

Inheritance:

Public Methods

DirectSurface(int x, int y, int w, int h)

virtual ~DirectSurface()

const Rect& rect()

void refresh()

void update()

void updateRect(const Rect& rect)

update a part of this surface to the screen

void updateRect(int x, int y, int w, int h)

update a part of this surface to the screen

void beginModify()

void endModify()

virtual void covered(const Rect&)

virtual void exposed(const Rect&)

Protected Fields

Rect screen_rect

SDL_mutex* screen_access

Inherited from Surface:

Public Fields

friend class Painter

friend class Application

Public Methods

Surface* createChildSurface(const Rect& rect)

bool readFromXPM(char** data)

bool readFromHeader(char* header_data, unsigned w, unsigned h)

bool readFromFile(const std::string&)

bool load(const std::string& filename)

bool writeToFile(const std::string&)

bool write(const std::string& filename)

Surface& operator = (const Surface& surf)

void setPalette(const std::vector<Color>& pal)

bool empty() const

virtual int width() const

virtual int height() const

virtual int pitch() const

const Pixelformat& pixelformat() const

virtual bool convert(const Pixelformat& pixelformat, bool dither = true)

bool mirror()

bool scale(int new_width, int new_height)

bool scale(float n)

void setTransparency(bool transp)

void setTransColor(const Color& color)

const Color& transparentColor() const

void setAlpha(unsigned char alpha)

bool usesTransparency() const

bool hasAlphaChannel() const

void useRLEAcceleration(bool flag)

virtual Rect blit(Surface*) const

virtual Rect blit(Surface*, const Rect& dest) const

virtual Rect blit(Surface*, const Rect& dest, const Rect& src) const

virtual Rect scaledBlit(Surface*) const

virtual Rect scaledBlit(Surface*, const Rect& dest) const

virtual Rect scaledBlit(Surface*, const Rect& dest, const Rect& src) const

virtual Rect textureBlit(Surface*, const Point&, const Point&, const Point&, const Point&) const

virtual Rect textureBlit(Surface*, const Point&, const Point&, const Point&, const Point&, const Rect& src) const

void clear()

void clear(const Rect& r)

void fill(const Color&)

void fill(const Rect&, const Color&)

void* pixels()

const void* pixels() const

virtual void lock() const

virtual void unlock() const

Protected Fields

Pixelformat format

SDL_Surface* sdlSurface_

Color transCol_

bool transparent_

unsigned char alpha_

bool RLEAccelerated_

Protected Methods

void clearSurfaceData()

void writePixel(Uint32 pixeladdr, Uint32 pixel)

Uint32 readPixel(Uint32 pixeladdr)

void applyPalette()

void gatherPalette()

DirectSurface(int x, int y, int w, int h)

virtual ~DirectSurface()

const Rect& rect()

void refresh()

void update()

void updateRect(const Rect& rect)

update a part of this surface to the screen

void updateRect(int x, int y, int w, int h)

update a part of this surface to the screen

void beginModify()

void endModify()

virtual void covered(const Rect&)

virtual void exposed(const Rect&)

Rect screen_rect

SDL_mutex* screen_access

alphabetic index hierarchy of classes

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