Bitmap Class Reference

#include </home/clem/local/src/opie/core/multimedia/opieplayer/libflash/bitmap.h>

Inheritance diagram for Bitmap:

[legend]Collaboration diagram for Bitmap:

[legend]List of all members.

Public Member Functions
	Bitmap (long id, int level=1)
	~Bitmap ()
int	buildFromJpegInterchangeData (unsigned char *stream, int alpha, long offset)
int	buildFromJpegAbbreviatedData (unsigned char *stream)
int	buildFromZlibData (unsigned char *buffer, int width, int height, int format, int tableSize, int tableHasAlpha)
long	getWidth ()
long	getHeight ()
Color *	getColormap (long *n)
unsigned char *	getPixels ()
Static Public Member Functions
static int	readJpegTables (unsigned char *stream)
Public Attributes
long	width
long	height
long	bpl
long	depth
unsigned char *	pixels
Color *	colormap
long	nbColors
unsigned char *	alpha_buf
int	defLevel
Static Public Attributes
static int	haveTables = 0
static struct jpeg_decompress_struct	jpegObject
static struct jpeg_source_mgr	jpegSourceManager
static MyErrorHandler	jpegErrorMgr

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Constructor & Destructor Documentation

Bitmap::Bitmap (  long  id, int  level = 1 )

Definition at line 41 of file bitmap.cc. References jpeg_decompress_struct::colormap, and NULL.

Bitmap::~Bitmap (   )

Definition at line 50 of file bitmap.cc. References alpha_buf, colormap, haveTables, jpegObject, and pixels.

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Member Function Documentation

int Bitmap::buildFromJpegAbbreviatedData (  unsigned char *  stream  )

Definition at line 283 of file bitmap.cc. References Color::blue, bpl, colormap, Color::green, height, inputData, jpegErrorMgr, jpegObject, nbColors, NULL, pixels, printf, Color::red, MyErrorHandler::setjmp_buffer, TRUE, and width. Referenced by CInputScript::ParseDefineBits().

int Bitmap::buildFromJpegInterchangeData (  unsigned char *  stream, int  alpha, long  offset )

Definition at line 169 of file bitmap.cc. References Color::blue, bpl, buildJpegAlpha(), colormap, errorExit(), FALSE, fillInputBuffer(), Color::green, height, initSource(), inputData, jpeg_create_decompress, nbColors, NULL, pixels, printf, Color::red, resyncToRestart(), skipInputData(), termSource(), TRUE, and width. Referenced by CInputScript::ParseDefineBitsJPEG2(), and CInputScript::ParseDefineBitsJPEG3().

int Bitmap::buildFromZlibData (  unsigned char *  buffer, int  width, int  height, int  format, int  tableSize, int  tableHasAlpha )

Definition at line 406 of file bitmap.cc. References alpha, Color::alpha, alpha_buf, Character::b, Color::blue, bpl, Character::c, colormap, colorTable, data, depth, g, Color::green, nbColors, NULL, pixels, printf, Character::r, and Color::red. Referenced by CInputScript::ParseDefineBitsLossless().

Color * Bitmap::getColormap (  long *  n  )

Definition at line 115 of file bitmap.cc. References colormap, and nbColors.

long Bitmap::getHeight (   )

Definition at line 109 of file bitmap.cc. References height.

unsigned char * Bitmap::getPixels (   )

Definition at line 121 of file bitmap.cc. References pixels.

long Bitmap::getWidth (   )

Definition at line 104 of file bitmap.cc. References width.

int Bitmap::readJpegTables (  unsigned char *  stream  )  [static]

Definition at line 364 of file bitmap.cc. References errorExit(), FALSE, fillInputBuffer(), haveTables, initSource(), inputData, jpeg_create_decompress, jpegErrorMgr, jpegObject, jpegSourceManager, MyErrorHandler::pub, resyncToRestart(), MyErrorHandler::setjmp_buffer, skipInputData(), jpeg_decompress_struct::src, and termSource(). Referenced by CInputScript::ParseJPEGTables().

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Member Data Documentation

unsigned char* Bitmap::alpha_buf

Definition at line 39 of file bitmap.h. Referenced by buildFromZlibData(), buildJpegAlpha(), GraphicDevice32::fillLineBitmap(), GraphicDevice24::fillLineBitmap(), GraphicDevice16::fillLineBitmap(), prepareStyles(), and ~Bitmap().

long Bitmap::bpl

Definition at line 32 of file bitmap.h. Referenced by buildFromJpegAbbreviatedData(), buildFromJpegInterchangeData(), buildFromZlibData(), GraphicDevice32::fillLineBitmap(), GraphicDevice24::fillLineBitmap(), and GraphicDevice16::fillLineBitmap().

Color* Bitmap::colormap

Definition at line 36 of file bitmap.h. Referenced by buildFromJpegAbbreviatedData(), buildFromJpegInterchangeData(), buildFromZlibData(), clearStyles(), getColormap(), prepareStyles(), and ~Bitmap().

int Bitmap::defLevel

Definition at line 41 of file bitmap.h.

long Bitmap::depth

Definition at line 33 of file bitmap.h. Referenced by buildFromZlibData().

int Bitmap::haveTables = 0 [static]

Definition at line 33 of file bitmap.cc. Referenced by readJpegTables(), and ~Bitmap().

long Bitmap::height

Definition at line 31 of file bitmap.h. Referenced by buildFromJpegAbbreviatedData(), buildFromJpegInterchangeData(), buildJpegAlpha(), GraphicDevice32::fillLineBitmap(), GraphicDevice24::fillLineBitmap(), GraphicDevice16::fillLineBitmap(), and getHeight().

MyErrorHandler Bitmap::jpegErrorMgr [static]

Definition at line 37 of file bitmap.cc. Referenced by buildFromJpegAbbreviatedData(), and readJpegTables().

struct jpeg_decompress_struct Bitmap::jpegObject [static]

Definition at line 46 of file bitmap.h. Referenced by buildFromJpegAbbreviatedData(), readJpegTables(), and ~Bitmap().

struct jpeg_source_mgr Bitmap::jpegSourceManager [static]

Definition at line 47 of file bitmap.h. Referenced by readJpegTables().

long Bitmap::nbColors

Definition at line 37 of file bitmap.h. Referenced by buildFromJpegAbbreviatedData(), buildFromJpegInterchangeData(), buildFromZlibData(), getColormap(), and prepareStyles().

unsigned char* Bitmap::pixels

Definition at line 35 of file bitmap.h. Referenced by buildFromJpegAbbreviatedData(), buildFromJpegInterchangeData(), buildFromZlibData(), GraphicDevice32::fillLineBitmap(), GraphicDevice24::fillLineBitmap(), GraphicDevice16::fillLineBitmap(), getPixels(), and ~Bitmap().

long Bitmap::width

Definition at line 30 of file bitmap.h. Referenced by buildFromJpegAbbreviatedData(), buildFromJpegInterchangeData(), buildJpegAlpha(), GraphicDevice32::fillLineBitmap(), GraphicDevice24::fillLineBitmap(), GraphicDevice16::fillLineBitmap(), and getWidth().

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

• core/multimedia/opieplayer/libflash/bitmap.h
• core/multimedia/opieplayer/libflash/bitmap.cc

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