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CL_JPEGProvider_Generic Class Reference

#include <provider_jpeg_generic.h>

Collaboration diagram for CL_JPEGProvider_Generic:

[legend]List of all members.

Public Methods
	CL_JPEGProvider_Generic (CL_String name, CL_InputSourceProvider *provider=NULL, bool transparent=true, bool ignore_alphachannel=false)
	~CL_JPEGProvider_Generic ()
	param: name - Name of the PNG file to load.param: provider - Input source provider that delivers the JPEG file.param: transparent - True if a transparency color should be used.param: ignore_alphachannel - True if the alpha component should be ignored.param: trans_red - Red component of the transparency color.param: trans_green - Green component of the transparency color.param: trans_blue - blue component of the transparency color.
unsigned int	get_pitch () const
unsigned int	get_width () const
unsigned int	get_height () const
unsigned int	get_num_frames () const
EPixelFormat	get_pixel_format () const
CL_Palette*	get_palette () const
unsigned int	get_src_colorkey () const
bool	uses_src_colorkey () const
bool	is_indexed () const
unsigned int	get_red_mask () const
unsigned int	get_green_mask () const
unsigned int	get_blue_mask () const
unsigned int	get_alpha_mask () const
void*	get_data () const
void	perform_lock ()
void	perform_unlock ()
Private Types
typedef InputSource_source_mgr*	InputSource_src_ptr
Private Attributes
CL_String	filename
int	locked
unsigned char*	image
int	pitch
int	width
int	height
int	bpp
bool	transparent
bool	ignore_alphachannel
bool	use_alphapixels
unsigned char	trans_redcol
unsigned char	trans_greencol
unsigned char	trans_bluecol
int	pos
CL_InputSourceProvider*	input_provider
CL_InputSource*	input_source
Static Private Methods
void	jpeg_InputSource_src (j_decompress_ptr cinfo, CL_JPEGProvider_Generic *prov)
void	init_source (j_decompress_ptr cinfo)
boolean	fill_input_buffer (j_decompress_ptr cinfo)
void	skip_input_data (j_decompress_ptr cinfo, long num_bytes)
void	term_source (j_decompress_ptr cinfo)

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Member Typedef Documentation

typedef InputSource_source_mgr* CL_JPEGProvider_Generic::InputSource_src_ptr [private]

Definition at line 130 of file provider_jpeg_generic.h.

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Constructor & Destructor Documentation

CL_JPEGProvider_Generic::CL_JPEGProvider_Generic ( CL_String name, CL_InputSourceProvider * provider = NULL, bool transparent = true, bool ignore_alphachannel = false )

CL_JPEGProvider_Generic::~CL_JPEGProvider_Generic ( )

param: name - Name of the PNG file to load.param: provider - Input source provider that delivers the JPEG file.param: transparent - True if a transparency color should be used.param: ignore_alphachannel - True if the alpha component should be ignored.param: trans_red - Red component of the transparency color.param: trans_green - Green component of the transparency color.param: trans_blue - blue component of the transparency color.

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Member Function Documentation

boolean CL_JPEGProvider_Generic::fill_input_buffer ( j_decompress_ptr cinfo ) [static, private]

unsigned int CL_JPEGProvider_Generic::get_alpha_mask ( ) const

unsigned int CL_JPEGProvider_Generic::get_blue_mask ( ) const

void* CL_JPEGProvider_Generic::get_data ( ) const

unsigned int CL_JPEGProvider_Generic::get_green_mask ( ) const

unsigned int CL_JPEGProvider_Generic::get_height ( ) const [inline]

Definition at line 63 of file provider_jpeg_generic.h.

unsigned int CL_JPEGProvider_Generic::get_num_frames ( ) const [inline]

Definition at line 66 of file provider_jpeg_generic.h.

CL_Palette * CL_JPEGProvider_Generic::get_palette ( ) const [inline]

Definition at line 72 of file provider_jpeg_generic.h.

unsigned int CL_JPEGProvider_Generic::get_pitch ( ) const [inline]

Definition at line 57 of file provider_jpeg_generic.h.

EPixelFormat CL_JPEGProvider_Generic::get_pixel_format ( ) const [inline]

Definition at line 69 of file provider_jpeg_generic.h.

unsigned int CL_JPEGProvider_Generic::get_red_mask ( ) const

unsigned int CL_JPEGProvider_Generic::get_src_colorkey ( ) const [inline]

Definition at line 75 of file provider_jpeg_generic.h.

unsigned int CL_JPEGProvider_Generic::get_width ( ) const [inline]

Definition at line 60 of file provider_jpeg_generic.h.

void CL_JPEGProvider_Generic::init_source ( j_decompress_ptr cinfo ) [static, private]

bool CL_JPEGProvider_Generic::is_indexed ( ) const [inline]

Definition at line 81 of file provider_jpeg_generic.h.

void CL_JPEGProvider_Generic::jpeg_InputSource_src ( j_decompress_ptr cinfo, CL_JPEGProvider_Generic * prov ) [static, private]

void CL_JPEGProvider_Generic::perform_lock ( )

void CL_JPEGProvider_Generic::perform_unlock ( )

void CL_JPEGProvider_Generic::skip_input_data ( j_decompress_ptr cinfo, long num_bytes ) [static, private]

void CL_JPEGProvider_Generic::term_source ( j_decompress_ptr cinfo ) [static, private]

bool CL_JPEGProvider_Generic::uses_src_colorkey ( ) const [inline]

Definition at line 78 of file provider_jpeg_generic.h.

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Member Data Documentation

int CL_JPEGProvider_Generic::bpp [private]

Definition at line 114 of file provider_jpeg_generic.h.

CL_String CL_JPEGProvider_Generic::filename [private]

Definition at line 106 of file provider_jpeg_generic.h.

int CL_JPEGProvider_Generic::height [private]

Definition at line 112 of file provider_jpeg_generic.h.

bool CL_JPEGProvider_Generic::ignore_alphachannel [private]

Definition at line 116 of file provider_jpeg_generic.h.

unsigned char* CL_JPEGProvider_Generic::image [private]

Definition at line 109 of file provider_jpeg_generic.h.

CL_InputSourceProvider* CL_JPEGProvider_Generic::input_provider [private]

Definition at line 139 of file provider_jpeg_generic.h.

CL_InputSource* CL_JPEGProvider_Generic::input_source [private]

Definition at line 140 of file provider_jpeg_generic.h.

int CL_JPEGProvider_Generic::locked [private]

Definition at line 107 of file provider_jpeg_generic.h.

int CL_JPEGProvider_Generic::pitch [private]

Definition at line 111 of file provider_jpeg_generic.h.

int CL_JPEGProvider_Generic::pos [private]

Definition at line 120 of file provider_jpeg_generic.h.

unsigned char CL_JPEGProvider_Generic::trans_bluecol [private]

Definition at line 118 of file provider_jpeg_generic.h.

unsigned char CL_JPEGProvider_Generic::trans_greencol [private]

Definition at line 118 of file provider_jpeg_generic.h.

unsigned char CL_JPEGProvider_Generic::trans_redcol [private]

Definition at line 118 of file provider_jpeg_generic.h.

bool CL_JPEGProvider_Generic::transparent [private]

Definition at line 116 of file provider_jpeg_generic.h.

bool CL_JPEGProvider_Generic::use_alphapixels [private]

Definition at line 116 of file provider_jpeg_generic.h.

int CL_JPEGProvider_Generic::width [private]

Definition at line 112 of file provider_jpeg_generic.h.

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

• provider_jpeg_generic.h

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